Health status and labour force participation: evidence from Australia.

PubMed

Cai, Lixin; Kalb, Guyonne

2006-03-01

This paper examines the effect of health on labour force participation using the Household, Income and Labour Dynamics in Australia (HILDA) Survey. The potential endogeneity of health, especially self-assessed health, in the labour force participation equation is addressed by estimating the health equation and the labour force participation equation simultaneously. Taking into account the correlation between the error terms in the two equations, the estimation is conducted separately for males aged 15-49, males aged 50-64, females aged 15-49 and females aged 50-60. The results indicate that better health increases the probability of labour force participation for all four groups. However, the effect is larger for the older groups and for women. As for the feedback effect, it is found that labour force participation has a significant positive impact on older females' health, and a significant negative effect on younger males' health. For younger females and older males, the impact of labour force participation on health is not significant. The null-hypothesis of exogeneity of health to labour force participation is rejected for all groups. Copyright 2005 John Wiley & Sons, Ltd.

Movement and physical demands of school and university rugby union match-play in England

PubMed Central

Read, Dale; Weaving, Daniel; Phibbs, Padraic; Darrall-Jones, Joshua; Roe, Gregory; Weakley, Jonathon; Hendricks, Sharief; Till, Kevin; Jones, Ben

2017-01-01

Background In England, rugby union is a popular sport and is widely played within schools. Despite the large participation numbers, the movement and physical demands of the sport and how they progress by age have not been explored. Method Ninety-six male rugby union players wore microtechnology devices during six rugby union matches within the education pathway to investigate the movement and physical demands of match-play. To quantify the positional differences and progression by age, data were obtained for participants at the under 16 (U16) (n=31 participants), under 18 (U18) (n=34 participants) and university (n=31 participants) levels. Players were further divided in forwards and backs. Data were analysed using magnitude-based inferences. Results For the movement demands, U16 total distance and ‘striding’ was likely higher for forwards than backs, whereas at U18, unclear differences were observed and from university players the inverse was observed (very likely). In all age groups sprint distance was likely to very likely greater for backs than forwards. Forwards had greater physical demands than backs at all age groups. For consecutive age groups, U16 had a likely higher relative distance than U18, and U18 had a likely lower relative distance than university players. Physical demands were similar across age groups for forwards, and greater for backs at older age groups. Conclusion The movement and physical demands of rugby union players participating in schools (U16 and U18), may not be as expected, however, the findings from university players show a similar pattern to the senior game. PMID:28879027

Movement and physical demands of school and university rugby union match-play in England.

PubMed

Read, Dale; Weaving, Daniel; Phibbs, Padraic; Darrall-Jones, Joshua; Roe, Gregory; Weakley, Jonathon; Hendricks, Sharief; Till, Kevin; Jones, Ben

2016-01-01

In England, rugby union is a popular sport and is widely played within schools. Despite the large participation numbers, the movement and physical demands of the sport and how they progress by age have not been explored. Ninety-six male rugby union players wore microtechnology devices during six rugby union matches within the education pathway to investigate the movement and physical demands of match-play. To quantify the positional differences and progression by age, data were obtained for participants at the under 16 (U16) (n=31 participants), under 18 (U18) (n=34 participants) and university (n=31 participants) levels. Players were further divided in forwards and backs. Data were analysed using magnitude-based inferences. For the movement demands, U16 total distance and 'striding' was likely higher for forwards than backs, whereas at U18, unclear differences were observed and from university players the inverse was observed (very likely). In all age groups sprint distance was likely to very likely greater for backs than forwards. Forwards had greater physical demands than backs at all age groups. For consecutive age groups, U16 had a likely higher relative distance than U18, and U18 had a likely lower relative distance than university players. Physical demands were similar across age groups for forwards, and greater for backs at older age groups. The movement and physical demands of rugby union players participating in schools (U16 and U18), may not be as expected, however, the findings from university players show a similar pattern to the senior game.

Introducing older people to the theory of gerotranscendence.

PubMed

Wadensten, Barbro

2005-11-01

This paper reports a study whose aims were to introduce the theory of gerotranscendence to a group of older people; to give participants in the group an opportunity to discuss their ageing process; to study how participants described their ageing in relation to the theory; and to gather participants' opinions about discussing their ageing in a group. The theory of gerotranscendence states that human development is a process extending into old age. Guidelines had previously been derived for its practical use in the care of older people, aiming to promote their development towards gerotranscendence. A qualitative descriptive approach was taken, and older people were invited to participate in group sessions at a day centre. At the sessions, participants discussed their ageing, and a video presentation about the theory of gerotranscendence was shown at one of the sessions. They were encouraged to discuss the description of the ageing process presented in the video and to link this to their own experiences of growing old. The discussion in each session was tape-recorded and transcribed verbatim. Data were analysed and categorized using qualitative methods. The data were collected in 2002. All women had an experience of ageing that was in some way in line with the theory's description, and they more or less agreed that this description of ageing was in accordance with their own ageing. They considered that it was interesting and fruitful to discuss ageing in a group. They felt that introduction of the view of ageing offered by the theory of gerotranscendence was beneficial because it gave them a more positive view of ageing which also allowed them to be as they were. It is possible to arrange this type of group activity for older people, resulting in possibilities to use aspects of the theory of gerotranscendence as an intervention in gerontological nursing.

The Communications of Influence through Technology-Enabled Media

DTIC Science & Technology

2006-12-01

participants, a constituency of undergraduate and graduate students was solicited for participation in the focus group portion of the study. There was no...were undergraduates ; the rest were masters and Ph.D. students . Average age was just over 28 years. C. Focus GROUP PROCEDURES Each of the two focus groups...were male; average age was 25. Forty-two percent of the participants were undergraduates , 46 percent were graduate students , and 8 percent were

Adult Education: Who Participates and Why. How Providers of Adult Education Can Create a Climate Conducive to Promoting Greater Participation in Undergraduate Degree Programs.

ERIC Educational Resources Information Center

DeJoy, John S.

The main reasons that adults participate in education are as follows: achieve personal goals/satisfaction, prepare to change careers, or advance in a current career. Adults in the 25-34 and 35-44 age groups constitute 59% of all adult learners. Of those groups, the 25-34 age group is more degree-oriented because of concern with earning the…

Health and role functioning: the use of focus groups in the development of an item bank.

PubMed

Anatchkova, Milena D; Bjorner, Jakob B

2010-02-01

Role functioning is an important part of health-related quality of life. However, assessment of role functioning is complicated by the wide definition of roles and by fluctuations in role participation across the life-span. The aim of this study is to explore variations in role functioning across the lifespan using qualitative approaches, to inform the development of a role functioning item bank and to pilot test sample items from the bank. Eight focus groups were conducted with a convenience sample of 38 English-speaking adults recruited in Rhode Island. Participants were stratified by gender and four age groups. Focus groups were taped, transcribed, and analyzed for thematic content. Participants of all ages identified family roles as the most important. There was age variation in the importance of social life roles, with younger and older adults rating them as more important. Occupational roles were identified as important by younger and middle-aged participants. The potential of health problems to affect role participation was recognized. Participants found the sample items easy to understand, response options identical in meaning and preferred five response choices. Participants identified key aspects of role functioning and provided insights on their perception of the impact of health on their role participation. These results will inform item bank generation.

Adult Learner Perceptions: Perspectives from Beginning Musicians (Ages 60-86 Years)

ERIC Educational Resources Information Center

Bugos, Jennifer A.

2014-01-01

The purpose of this project was to examine adult learning perceptions of a model music program with group piano instruction and group percussion ensemble for beginning-level musicians (ages 60-86 years). Participants were matched by age and education to two 16-week music programs. Forty participants completed a post-training questionnaire related…

Accelerated and accentuated neurocognitive aging in HIV infection.

PubMed

Sheppard, David P; Iudicello, Jennifer E; Morgan, Erin E; Kamat, Rujvi; Clark, Lindsay R; Avci, Gunes; Bondi, Mark W; Woods, Steven Paul

2017-06-01

There is debate as to whether the neurocognitive changes associated with HIV infection represent an acceleration of the typical aging process or more simply reflect a greater accentuated risk for age-related declines. We aimed to determine whether accelerated neurocognitive aging is observable in a sample of older HIV-infected individuals compared to age-matched seronegatives and older old (i.e., aged ≥65) seronegative adults. Participants in a cross-sectional design included 48 HIV-seronegative (O-) and 40 HIV-positive (O+) participants between the ages of 50-65 (mean ages = 55 and 56, respectively) and 40 HIV-seronegative participants aged ≥65 (OO-; mean age = 74) who were comparable for other demographics. All participants were administered a brief neurocognitive battery of attention, episodic memory, speeded executive functions, and confrontation naming (i.e., Boston Naming Test). The O+ group performed more poorly than the O- group (i.e., accentuated aging), but not differently from the OO- on digit span and initial recall of a supraspan word list, consistent with an accelerating aging profile. However, the O+ group's performance was comparable to the O- group on all other neurocognitive tests (ps > 0.05). These data partially support a model of accelerated neurocognitive aging in HIV infection, which was observed in the domain of auditory verbal attention, but not in the areas of memory, language, or speeded executive functions. Future studies should examine whether HIV-infected adults over 65 evidence accelerated aging in downstream neurocognitive domains and subsequent everyday functioning outcomes.

[Determinants of active aging according to quality of life and gender].

PubMed

Campos, Ana Cristina Viana; Ferreira e Ferreira, Efigenia; Vargas, Andréa Maria Duarte

2015-07-01

The scope of this study was to construct an indicator of active aging and assess its association with quality of life and possible determinants according to gender. The AGEQOL (Aging, Gender and Quality of Life) study was used to interview 2052 individuals aged 60 years and older residing in Sete Lagoas in the State of Minas Gerais. The association between active aging, quality of life and possible determinants was performed by multiple logistic regression with a 5% level of statistical significance separately for each gender. Most men were in the active aging group (58%), and 51.8% of women were in the normal aging group (p < 0.001). The quality of life in the Physical, Psychological, and total Score domains remained associated with the outcome in the final model for both genders. Among the men, the behavioral and community participation factors were positive predictors of active aging. Women with higher incomes, who did not suffer falls and engaged in community participation, had a better chance of belonging to the active aging group. The conclusion drawn is that quality of life and participation in groups are the main determinants of active aging, and the other factors associated with active aging are different for each gender.

The forgotten guidelines: cross-sectional analysis of participation in muscle strengthening and balance & co-ordination activities by adults and older adults in Scotland.

PubMed

Strain, Tessa; Fitzsimons, Claire; Kelly, Paul; Mutrie, Nanette

2016-10-21

In 2011, the UK physical activity guidelines were updated to include recommendations for muscle strengthening and balance & coordination (at least two sessions of relevant activities per week). However, monitoring and policy efforts remain focussed on aerobic activity. This study aimed to assess differences by gender and age in the a) prevalence of muscle strengthening and balance & co-ordination guidelines, and b) participation in guideline-specific activities. The sample for the muscle strengthening analyses was 10,488 adult (16-64 years) and 3857 older adult (≥65 years) 2012-2014 Scottish Health Survey respondents. The balance & co-ordination analyses used only the older adult responses. Differences by gender and (where possible) age in guideline prevalence and activity participation were assessed using logistic regression and t-tests. Thirty-one percent of men and 24 % of women met the muscle strengthening guideline, approximately half that of published figures for aerobic physical activity. Nineteen percent of older men and 12 % of older women met the balance & co-ordination guidelines. The oldest age groups were less likely to meet both guidelines compared to the youngest age groups. Differences by gender were only evident for muscle strengthening: more men met the guidelines than women in all age groups, with the largest difference amongst 16-24 year olds (55 % men compared with 40 % women). Participation in relevant activities differed by gender for both guidelines. 'Workout at gym' was the most popular activity to improve muscle strength for men (18 % participated), while swimming was for women (15 % participated). Golf was the most popular activity to improve balance & co-ordination for older men (11 % participated) and aerobics was for older women (6 % participated). Participation decreased in most muscle strengthening activities for both men and women. One exception was golf, where participation levels were as high amongst older men as in younger age groups, although overall levels were low (3 % of all men). Physical activity policy should aim to increase prevalence of these 'forgotten' guidelines, particularly amongst young women (for muscle strengthening) and older age groups (both guidelines). Gender and age participation differences should be considered when designing population-level interventions.

Does Central Vision Loss Impair Visual Search Performance of Adults More than Children?

PubMed

Satgunam, PremNandhini; Luo, Gang

2018-05-01

In general, young adults with normal vision show the best visual search performance when compared with children and older adults. Through our study, we show that this trend is not observed in individuals with vision impairment. An interaction effect of vision impairment with visual development and aging is observed. Performance in many visual tasks typically shows improvement with age until young adulthood and then declines with aging. Using a visual search task, this study investigated whether a similar age effect on performance is present in people with central vision loss. A total of 98 participants, 37 with normal sight (NS) and 61 with visual impairment (VI) searched for targets in 150 real-world digital images. Search performance was quantified by an integrated measure combining speed and accuracy. Participant ages ranged from 5 to 74 years, visual acuity from -0.14 (20/14.5) to 1.16 logMAR (20/290), and log contrast sensitivity (CS) from 0.48 to 2.0. Data analysis was performed with participants divided into three age groups: children (aged <14 years, n = 25), young adults (aged 14 to 45 years, n = 47), and older adults (aged >45 years, n = 26). Regression (r = 0.7) revealed CS (P < .001) and age (P = .003) were significant predictors of search performance. Performance of VI participants was normalized to the age-matched average performance of the NS group. In the VI group, it was found that children's normalized performance (52%) was better than both young (39%, P = .05) and older (40%, P = .048) adults. Unlike NS participants, young adults in the VI group may not have search ability superior to children with VI, despite having the same level of visual functions (quantified by visual acuity and CS). This could be because of vision impairment limiting the developmental acquisition of the age dividend for peak performance. Older adults in the VI group had the worst performance, indicating an interaction of aging.

Protective Role of Educational Level on Episodic Memory Aging: An Event-Related Potential Study

ERIC Educational Resources Information Center

Angel, Lucie; Fay, Severine; Bouazzaoui, Badiaa; Baudouin, Alexia; Isingrini, Michel

2010-01-01

The aim of the present experiment was to investigate whether educational level could modulate the effect of aging on episodic memory and on the electrophysiological correlates of retrieval success. Participants were divided into four groups based on age (young vs. older) and educational level (high vs. low), with 14 participants in each group.…

Lighting Needs and Lighting Comfort During Reading with Age-Related Macular Degeneration

ERIC Educational Resources Information Center

Fosse, Per; Valberg, Arne

2004-01-01

This study investigated the effects of changes in luminance on the oral reading speeds of 13 participants with age-related macular degeneration (AMD) and a control group of six age-matched persons with typical vision. For the AMD participants, self-reports of light preferences were also recorded. In the AMD group, reading rates depended on light…

Racial/Ethnic Differences in Expectations Regarding Aging Among Older Adults.

PubMed

Menkin, Josephine A; Guan, Shu-Sha Angie; Araiza, Daniel; Reyes, Carmen E; Trejo, Laura; Choi, Sarah E; Willis, Phyllis; Kotick, John; Jimenez, Elizabeth; Ma, Sina; McCreath, Heather E; Chang, Emiley; Witarama, Tuff; Sarkisian, Catherine A

2017-08-01

The study identifies differences in age-expectations between older adults from Korean, Chinese, Latino, and African American backgrounds living in the United States. This study uses baseline demographic, age-expectation, social, and health data from 229 racial/ethnic minority seniors in a stroke-prevention intervention trial. Unadjusted regression models and pair-wise comparisons tested for racial/ethnic differences in age-expectations, overall, and across domain subscales (e.g., physical-health expectations). Adjusted regression models tested whether age-expectations differed across racial/ethnic groups after controlling for demographic, social, and health variables. Regression and negative binomial models tested whether age-expectations were consistently associated with health and well-being across racial/ethnic groups. Age-expectations differed by race/ethnicity, overall and for each subscale. African American participants expected the least age-related functional decline and Chinese American participants expected the most decline. Although African American participants expected less decline than Latino participants in unadjusted models, they had comparable expectations adjusting for education. Latino and African American participants consistently expected less decline than Korean and Chinese Americans. Acculturation was not consistently related to age-expectations among immigrant participants over and above ethnicity. Although some previously observed links between expectations and health replicated across racial/ethnic groups, in adjusted models age-expectations were only related to depression for Latino participants. With a growing racial/ethnic minority older population in the United States, it is important to note older adults' age-expectations differ by race/ethnicity. Moreover, expectation-health associations may not always generalize across diverse samples. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Chapman-Cook' complex reading comprehension test: better performances for aged participants in comparison with youngers for level of schooling lower than baccalaureate.

PubMed

Goize, Marine; Dellacherie, Delphine; Pincin, Pauline; Henry, Audrey; Bakchine, Serge; Ehrlé, Nathalie

2018-06-01

We studied the comprehension abilities of healthy participants with a French version of the Chapman-Cook Speed of Reading Test. The objective was to assess the effect of gender, age and educational level on chronometric performances and errors. In this test, the task is to cross out an inappropriate word within short passages. In the original version, the participant is told to perform as quickly as possible during 150 seconds. The score is usually the number of passages correctly completed within this time limit. In the present study, we measured the time to achieve the first 10 passages, the first 14 passages corresponding to the first page and the total (29 passages) corresponding to the two pages. The number of errors was also considered. The normative sample included 150 participants (63 males; 87 females) with three educational level (47: superior to baccalaureate; 21: baccalaureate and 78: inferior to baccalaureate). Age was between 20 and 69 years old, divided in 5 age groups, without neurological or psychiatric disease, or cognitive abnormal development. All were French native speaking and have been schooling in France. For time completion, no effect of gender was found, but a significant and unexpected effect of age was shown according to educational level. Whereas the age groups obtained similar times for educational levels superior to baccalaureate, an age effect was demonstrated for the educational level inferior to baccalaureate. Participants over 40 years of age were faster than younger participants with the same educational level and similar than all age groups of higher educational level. On the contrary, young participants were slower compared to those with high educational levels and all older participants without baccalaureate. This surprising result is discussed.

The effect of age of cochlear implantation on vocal characteristics in children.

PubMed

Knight, Kerry; Ducasse, Simone; Coetzee, Ashley; van der Linde, Jeannie; Louw, Anel

2016-06-27

Early cochlear implantation aids auditory feedback and supports better communication and self-monitoring of the voice. The objective of this study was to determine whether the age of cochlear implantation has an impact on vocal development in children implanted before age 4. The study consisted of 19 participants in total. All implant recipients (experimental group) were 3-5 years post-implantation, including four prelingual (0-2 years) and five perilingual (2-4 years) implant recipients. The control group consisted of 10 children whose hearing was within normal limits between the ages 3-6 years and 10 months, which was compared to the experimental group. Established paediatric norms were used for additional comparison. A questionnaire was used to gather information from each of the participant's caregivers to determine whether other personal and contextual factors had an impact on voice production. An acoustic analysis was conducted for each participant using the Multi-Dimensional Voice Program of the Computerized Speech Lab. When the experimental group and the control group were compared, similar results were yielded for fundamental frequency and short-term perturbation (jitter and shimmer). More variability was noted in long-term frequency and amplitude measures, with significantly higher differences, and therefore further outside the norms, in the prelingual group when compared to the perilingual and control groups. In this study, age of implantation did not impact vocal characteristics. Further research should include larger sample sizes, with participants that are age and gender matched.

How Speechreading Contributes to Reading in a Transparent Ortography: The Case of Spanish Deaf People

ERIC Educational Resources Information Center

Rodríguez-Ortiz, Isabel R.; Saldaña, David; Moreno-Perez, Francisco J.

2017-01-01

The aim of the study is to describe the performance of deaf and hearing people while speechreading Spanish, a language with transparent orthography, and to relate this skill to reading efficiency. Three groups of 27 participants each were recruited: a group of deaf participants, a chronological age-matched hearing group and a reading age-matched…

Testing principle working mechanisms of the health action process approach for subjective physical age groups.

PubMed

Wienert, Julian; Kuhlmann, Tim; Fink, Sebastian; Hambrecht, Rainer; Lippke, Sonia

2016-01-01

This study investigated differences in social-cognitive predictors and self-regulatory planning, as proposed by the health action process approach (HAPA), across three different subjective physical age groups for physical activity. With a cross-sectional design, 521 participants across the chronological age span from 25 to 86 years (M = 48.79; SD = 12.66) were separated into three groups: those who feel physically younger than they are in terms of chronological age, the same perceived and chronological age, and feeling physically older compared to their chronological age. Participants were assessed regarding their perceived vulnerability, outcome expectancies, general intentions, planning, self-efficacy, and stages of physical activity (non-intenders, intenders, and actors). Data were analysed via mean comparison and multigroup structural equation modelling. Mean differences for all but one construct were eminent in all groups, generally showing that those feeling physically younger also report better social-cognitive predictors of physical activity (e.g. lower perceived vulnerability) in comparison to those who feel the same age or older. The model showed that basic working mechanisms of the HAPA can be applied to all groups. With that, the results provide for the first time evidence that principle working mechanism of the HAPA can be applied to all subjective physical age groups. These may be used to tailor health promoting interventions according to participants' needs as a more suitable proxy than chronological age.

The rules of implicit evaluation by race, religion, and age.

PubMed

Axt, Jordan R; Ebersole, Charles R; Nosek, Brian A

2014-09-01

The social world is stratified. Social hierarchies are known but often disavowed as anachronisms or unjust. Nonetheless, hierarchies may persist in social memory. In three studies (total N > 200,000), we found evidence of social hierarchies in implicit evaluation by race, religion, and age. Participants implicitly evaluated their own racial group most positively and the remaining racial groups in accordance with the following hierarchy: Whites > Asians > Blacks > Hispanics. Similarly, participants implicitly evaluated their own religion most positively and the remaining religions in accordance with the following hierarchy: Christianity > Judaism > Hinduism or Buddhism > Islam. In a final study, participants of all ages implicitly evaluated age groups following this rule: children > young adults > middle-age adults > older adults. These results suggest that the rules of social evaluation are pervasively embedded in culture and mind. © The Author(s) 2014.

Different dimensions of ageist attitudes among men and women: a multigenerational perspective.

PubMed

Bodner, Ehud; Bergman, Yoav S; Cohen-Fridel, Sara

2012-06-01

Ageism, a form of prejudice in which one relates negatively to people due to their age, exists throughout life. However, no attempt has been made to compare ageist attitudes across the life cycle, from young adulthood to old age. Consequently, the current study examined age and gender differences in ageism throughout adulthood. 955 Israeli participants (age range: 18-98 years) were divided into three age-groups: young (18-39), middle-aged (40-67), and old (68-98), and were administered the Fraboni Scale of Ageism. Age and gender differences were examined both for the three groups and for subgroups within the older adult cohort. Multivariate analysis of variance revealed that middle-aged participants were significantly more ageist than younger and older groups. Across all age groups, men exhibited more avoidance and stereotypical attitudes toward older adults than women. Among the old age group, participants aged 81-98 held more ageist stereotypes and reported more avoidance of older adults than those aged 68-73. Within the older adult cohort, gender was a significant predictor for ageist attitudes among those aged 68-73 and 81-98, but not for people aged 74-80. Ageism demonstrates a changing pattern across the life span. While gender differences remain stable, ageist attitudes toward growing old as we age ourselves are constantly changing. In order to gain a better understanding of ageism as a general and global phenomenon, we need to consider the role of such attitudes in different stages of life.

An evaluation of performance by older persons on a simulated telecommuting task.

PubMed

Sharit, Joseph; Czaja, Sara J; Hernandez, Mario; Yang, Yulong; Perdomo, Dolores; Lewis, John E; Lee, Chin Chin; Nair, Sankaran

2004-11-01

Telecommuting work represents a strategy for managing the growing number of older people in the workforce. This study involved a simulated customer service telecommuting task that used e-mail to answer customer queries about media-related products and company policies. Participants included 27 "younger" older adults (50-65 years) and 25 "older" older adults (66-80 years). The participants performed the task for two 2-hr sessions a day over 4 consecutive days. Although both age groups showed significant improvement across sessions on many of the performance criteria, in general the improvements were more marked for the older age-group participants. However, the participants from both age groups had difficulty meeting some of the task performance requirements. These results are discussed in terms of training strategies for older workers.

Relationships between Adaptive Behaviours, Personal Factors, and Participation of Young Children.

PubMed

Killeen, Hazel; Shiel, Agnes; Law, Mary; O'Donovan, Donough J; Segurado, Ricardo; Anaby, Dana

2017-12-19

To examine the extent to which personal factors (age, socioeconomic grouping, and preterm birth) and adaptive behaviour explain the participation patterns of young children. 65 Children 2-5 years old with and without a history of preterm birth and no physical or intellectual disability were selected by convenience sampling from Galway University Hospital, Ireland. Interviews with parents were conducted using the Adaptive Behaviour Assessment System, Second Edition (ABAS-II) and the Assessment of Preschool Children's Participation (APCP). Linear regression models were used to identify associations between the ABAS-II scores, personal factors, and APCP scores for intensity and diversity of participation. Adaptive behaviour explained 21% of variance in intensity of play, 18% in intensity of Skill Development, 7% in intensity of Active Physical Recreation, and 6% in intensity of Social Activities controlling for age, preterm birth, and socioeconomic grouping. Age explained between 1% and 11% of variance in intensity of participation scores. Adapted behaviour (13%), Age (17%), and socioeconomic grouping (5%) explained a significant percentage of variance in diversity of participation controlling for the other variables.  Adaptive behaviour had a unique contribution to children's intensity and diversity of participation, suggesting its importance.

Long-term persistence of human papillomavirus in the skin of the glans penis of elderly men above 80 years of age.

PubMed

Kitamura, Tadaichi; Suzuki, Motofumi; Koyama, Yasuhiro; Shigehara, Kazuyoshi

2018-05-01

Investigations of human papillomavirus (HPV) in the glans penis are scarce, especially with regard to its natural history. To elucidate HPV prevalence among Japanese men attending urological clinics, 798 adult participants were recruited consecutively and stratified into groups by age based on 10-year intervals. The overall HPV prevalence among the participants was 24.8%, with 15.5% positive for high-risk HPV and 9.3% infected with other HPVs. The HPV positivity rate was sustained in those over 80 years of age at nearly the same level as those in the younger age groups. We also determined the age at last sexual intercourse of 15 HPV-positive participants in the 80+ years age group. In addition, six participants positive for HPV were re-examined for HPV and all showed nearly the same HPV types as those identified in their first examinations. The difference between the age at the first test and the age of last intercourse was 8.3 ± 6.2 years. Except for the elderly group who reported sexual intercourse within the previous year, the duration was 10.0 ± 5.1 years. Our data suggest an HPV persistence of at least eight years. Further investigation is necessary to elucidate the long-term persistence of HPV infection in the glans penis.

Age of crime onset and psychopathic traits in female juvenile delinquents.

PubMed

Pechorro, Pedro; Gonçalves, Rui Abrunhosa; Marôco, João; Nunes, Cristina; Jesus, Saul Neves

2014-09-01

The aim of this study was to analyze the role of psychopathic traits in the age of crime onset of female juvenile delinquents. Using a sample of 132 young females from the Juvenile Detention Centers of the Portuguese Ministry of Justice and from schools in the Lisbon region, a group of early crime onset (n = 44), a group of late crime onset (n = 44), and a nondelinquent school group (n = 44) were formed. Results showed that early crime onset participants score higher on psychopathy measures, self-reported delinquency, and crime seriousness than late crime onset participants and school participants. Psychopathic-traits scores were significantly associated with age of crime onset, age at first trouble with the law, and frequency and seriousness of crime. © The Author(s) 2013.

Age and Gender Differences in Relationships Among Emotion Regulation, Mood, and Mental Health.

PubMed

Masumoto, Kouhei; Taishi, Nozomi; Shiozaki, Mariko

2016-01-01

Objective: We investigated the effects of age on mood and mental health-mediated emotion regulation, such as cognitive reappraisal and expressive suppression, and examined whether these relationships differ according to gender. Method: We recruited 936 Japanese participants. They comprised six age groups ranging from 20 to 70 years old, with 156 participants in each age group and equal numbers of men and women. Results: Structural equation model analysis showed that older participants were more likely to use cognitive reappraisal, further enhancing positive mood and reducing negative mood, whereas, age did not affect expressive suppression. Moreover, expressive suppression had a smaller impact on mood than cognitive reappraisal. A multi-group analysis showed significant gender differences. In men, cognitive reappraisal increased with age and influenced mood more positively than in women. Discussion: Our findings indicated gender differences in aging effects on emotion regulation. We discussed about these results from the cognitive process, motivation to emotion regulation, and cultural differences.

Development of a cognitive function test using virtual reality technology: examination in healthy participants.

PubMed

Sakai, Hiromi; Nagano, Akinori; Seki, Keiko; Okahashi, Sayaka; Kojima, Maki; Luo, Zhiwei

2018-07-01

We developed a virtual reality test to assess the cognitive function of Japanese people in near-daily-life environment, namely, a virtual shopping test (VST). In this test, participants were asked to execute shopping tasks using touch panel operations in a "virtual shopping mall." We examined differences in VST performances among healthy participants of different ages and correlations between VST and screening tests, such as the Mini-Mental State Examination (MMSE) and Everyday Memory Checklist (EMC). We included 285 healthy participants between 20 and 86 years of age in seven age groups. Therefore, each VST index tended to decrease with advancing age; differences among age groups were significant. Most VST indices had a significantly negative correlation with MMSE and significantly positive correlation with EMC. VST may be useful for assessing general cognitive decline; effects of age must be considered for proper interpretation of the VST scores.

Social capital elite, excluded participators, busy working parents and aging, participating less: types of community participators and their mental health.

PubMed

Berry, Helen Louise

2008-07-01

With the prevalence and costs of mental health problems increasing, safe, effective and economically viable prevention and treatment strategies are urgently needed. Community participation is protectively linked to mental health and is considered a valid mental health promotion strategy. However, little consideration has been given to socio-demographically driven patterns of participation that would differentially affect the success of such a strategy. The aims of this study were to group and describe members of a socio-economically disadvantaged rural region according to patterns of community participation, report on their levels of social cohesion and psychological distress and reflect on policy implications. Participants were 963 community members, aged 19-97, randomly selected from a socio-economically disadvantaged coastal Australian region, who voluntarily completed an anonymous postal survey. Measures included (1) frequency of fourteen types of participation, (2) thoughts and feelings about each type, and (3) five aspects of social cohesion. Two-step cluster analysis was undertaken to derive groupings of respondents based on their socio-demographic characteristics and levels of and perceptions about their participation. Psychological distress was assessed for each group. Four distinct groupings of participants were identified: social capital elite; busy working parents; aging, participating less; and excluded participators. The last of these reported particularly poor participation, cohesion and psychological distress. For mental health promotion strategies to be effective, they must be tailored to the circumstances of intended recipients. This requires a sophisticated analysis of target groups. This study has shown that members of a socio-economically disadvantaged rural region may be described according to systematically varying patterns of socio-demographic characteristics, participation, social cohesion and distress. Policy-makers might consider (1) how and whether different groups might respond to the use of increased community participation as a mental health promotion strategy and (2) barriers that might have to be overcome in different groups.

The Effects of Attentional Engagement on Route Learning Performance in a Virtual Environment: An Aging Study

PubMed Central

Hartmeyer, Steffen; Grzeschik, Ramona; Wolbers, Thomas; Wiener, Jan M.

2017-01-01

Route learning is a common navigation task affected by cognitive aging. Here we present a novel experimental paradigm to investigate whether age-related declines in executive control of attention contributes to route learning deficits. A young and an older participant group was repeatedly presented with a route through a virtual maze comprised of 12 decision points (DP) and non-decision points (non-DP). To investigate attentional engagement with the route learning task, participants had to respond to auditory probes at both DP and non-DP. Route knowledge was assessed by showing participants screenshots or landmarks from DPs and non-DPs and asking them to indicate the movement direction required to continue the route. Results demonstrate better performance for DPs than for non-DPs and slower responses to auditory probes at DPs compared to non-DPs. As expected we found slower route learning and slower responses to the auditory probes in the older participant group. Interestingly, differences in response times to the auditory probes between DPs and non-DPs can predict the success of route learning in both age groups and may explain slower knowledge acquisition in the older participant group. PMID:28775689

The effects of priming with age stereotypes on a PC-based mail-sorting task.

PubMed

Kirchner, Christine; Bock, Otmar Leo; Völker, Ina

2017-04-01

This study examines whether unconscious priming of attitudes towards older age might change the self-efficacy of older employees, and thus modify their performance at work. Three age- and gender-matched groups of 20 participants were primed with positive, negative or no age stereotypes by means of the scrambled sentence task, and were then transferred to a cognitively demanding PC-based mail-sorting task. Participants' accuracy on the latter task was significantly higher in the positively primed group than in the unprimed group, and was significantly lower in the negatively primed group than in the unprimed group, except for one parameter. These findings indicate that the performance of older workers may indeed be modifiable by unconscious priming. Practitioner Summary: This study analyses whether unconscious priming attitudes towards older age might modify work performance. Participants were primed with the scrambled sentence task and then conducted a cognitive mail-sorting task. The findings indicate that the performance of older workers may indeed be modifiable by unconscious negative as well as positive priming.

Effectiveness of new legislation on partial sickness benefit on work participation: a quasi-experiment in Finland

PubMed Central

Kausto, Johanna; Viikari-Juntura, Eira; Virta, Lauri J; Gould, Raija; Koskinen, Aki; Solovieva, Svetlana

2014-01-01

Objectives To examine the effect of the new legislation on partial sickness benefit on subsequent work participation of Finns with long-term sickness absence. Additionally, we investigated whether the effect differed by sex, age or diagnostic category. Design A register-based quasi-experimental study compared the intervention (partial sick leave) group with the comparison (full sick leave) group regarding their pre-post differences in the outcome. The preintervention and postintervention period each consisted of 365 days. Setting Nationwide, individual-level data on the beneficiaries of partial or full sickness benefit in 2008 were obtained from national sickness insurance, pension and earnings registers. Participants 1738 persons in the intervention and 56 754 persons in the comparison group. Outcome Work participation, measured as the proportion (%) of time within 365 days when participants were gainfully employed and did not receive either partial or full ill-health-related or unemployment benefits. Results Although work participation declined in both groups, the decline was 5% (absolute difference-in-differences) smaller in the intervention than in the comparison group, with a minor sex difference. The beneficial effect of partial sick leave was seen especially among those aged 45–54 (5%) and 55–65 (6%) and in mental disorders (13%). When the groups were rendered more exchangeable (propensity score matching on age, sex, diagnostic category, income, occupation, insurance district, work participation, sickness absence, rehabilitation periods and unemployment, prior to intervention and their interaction terms), the effects on work participation were doubled and seen in all age groups and in other diagnostic categories than traumas. Conclusions The results suggest that the new legislation has potential to increase work participation of the population with long-term sickness absence in Finland. If applied in a larger scale, partial sick leave may turn out to be a useful tool in reducing withdrawal of workers from the labour market due to health reasons. PMID:25539780

[Health status and physical activity levels among the elderly who are participants and non-participants in social welfare groups in Florianópolis].

PubMed

Benedetti, Tânia Rosane Bertoldo; Mazo, Giovana Zarpellon; Borges, Lucélia Justino

2012-08-01

This study sought to verify the association between health status and physical activity levels among the elderly who are participants and non-participants in social welfare groups in Florianópolis in the State of Santa Catarina, Brazil. The sample included 1,062 elderly people (625 women), mean age 71.9 (± 7.6). The variables analyzed were gender, age, schooling, marital status, physical activity levels (International Physical Activity Questionnaire) and physical health status information (Brazil Elderly Schedule Questionnaire). Data were analyzed by Chi-square test. The results revealed that 60.6% were classified as physically active (total physical activity level) and 74% of the elderly reported illness. Illness status was more prevalent among social welfare group participants than non-participants. However, a better positive perception of physical health status was observed among social groups participants. For women, participation in social welfare groups was associated with a positive perception of physical health status (p<0.001) and with illness (p=0.005). The conclusion was that participation in social welfare groups contributes to a better perception of physical health status, as well as for the maintenance of adequate physical activity levels.

The effects of hormone replacement therapy on dry eye syndromes evaluated by Schirmer test depend on patient age.

PubMed

Feng, Yanhong; Feng, Gang; Peng, Shuli; Li, Hui

2016-04-01

This study was performed to explore the effects of hormone replacement therapy (HRT) on aqueous tear production and tear quality in dry eye syndrome (DES) patients of different ages. Eighty-eight women with DES at least one year after spontaneous menopause were randomly divided into the HRT group that were treated with orally estrogen and medroxyprogesterone acetate or a control group that did not receive any treatment. The aqueous tear production and tear quality were measured by Schirmer test and tear film break up time (TBUT) before and after one month of treatment. The subjects were subdivided according to age; the HRT group was divided into groups A (age range: 44-49 years) and B (age range: 50-57 years), and the controls were divided into groups C (age range: 46-49 years) and D (age range: 50-55 years). The changes in results of Schirmer test and TBUT before and after treatment were compared within each group and were correlated with the age of the participants. After one-month follow-up, HRT use improved the Schirmer test but the effect was significant only for participants less than 50 years old. The improvement in Schirmer test result was negatively correlated with the age of the participants. The TBUT did not change significantly within each group after HRT use. HRT use may improve aqueous tear production but not the quality of tears in DES, and the effect on tear production is dependent on age. Copyright © 2015 Elsevier Ltd. All rights reserved.

Efficacy of an adjuvanted herpes zoster subunit vaccine in older adults.

PubMed

Lal, Himal; Cunningham, Anthony L; Godeaux, Olivier; Chlibek, Roman; Diez-Domingo, Javier; Hwang, Shinn-Jang; Levin, Myron J; McElhaney, Janet E; Poder, Airi; Puig-Barberà, Joan; Vesikari, Timo; Watanabe, Daisuke; Weckx, Lily; Zahaf, Toufik; Heineman, Thomas C

2015-05-28

In previous phase 1-2 clinical trials involving older adults, a subunit vaccine containing varicella-zoster virus glycoprotein E and the AS01B adjuvant system (called HZ/su) had a clinically acceptable safety profile and elicited a robust immune response. We conducted a randomized, placebo-controlled, phase 3 study in 18 countries to evaluate the efficacy and safety of HZ/su in older adults (≥50 years of age), stratified according to age group (50 to 59, 60 to 69, and ≥70 years). Participants received two intramuscular doses of the vaccine or placebo 2 months apart. The primary objective was to assess the efficacy of the vaccine, as compared with placebo, in reducing the risk of herpes zoster in older adults. A total of 15,411 participants who could be evaluated received either the vaccine (7698 participants) or placebo (7713 participants). During a mean follow-up of 3.2 years, herpes zoster was confirmed in 6 participants in the vaccine group and in 210 participants in the placebo group (incidence rate, 0.3 vs. 9.1 per 1000 person-years) in the modified vaccinated cohort. Overall vaccine efficacy against herpes zoster was 97.2% (95% confidence interval [CI], 93.7 to 99.0; P<0.001). Vaccine efficacy was between 96.6% and 97.9% for all age groups. Solicited reports of injection-site and systemic reactions within 7 days after vaccination were more frequent in the vaccine group. There were solicited or unsolicited reports of grade 3 symptoms in 17.0% of vaccine recipients and 3.2% of placebo recipients. The proportions of participants who had serious adverse events or potential immune-mediated diseases or who died were similar in the two groups. The HZ/su vaccine significantly reduced the risk of herpes zoster in adults who were 50 years of age or older. Vaccine efficacy in adults who were 70 years of age or older was similar to that in the other two age groups. (Funded by GlaxoSmithKline Biologicals; ZOE-50 ClinicalTrials.gov number, NCT01165177.).

Gender stereotypes across the ages: On-line processing in school-age children, young and older adults

PubMed Central

Siyanova-Chanturia, Anna; Warren, Paul; Pesciarelli, Francesca; Cacciari, Cristina

2015-01-01

Most research to date on implicit gender stereotyping has been conducted with one age group – young adults. The mechanisms that underlie the on-line processing of stereotypical information in other age groups have received very little attention. This is the first study to investigate real time processing of gender stereotypes at different age levels. We investigated the activation of gender stereotypes in Italian in four groups of participants: third- and fifth-graders, young and older adults. Participants heard a noun that was stereotypically associated with masculine (preside “headmaster”) or feminine roles (badante “social care worker”), followed by a male (padre “father”) or female kinship term (madre “mother”). The task was to decide if the two words – the role noun and the kinship term – could describe the same person. Across all age groups, participants were significantly faster to respond, and significantly more likely to press ‘yes,’ when the gender of the target was congruent with the stereotypical gender use of the preceding prime. These findings suggest that information about the stereotypical gender associated with a role noun is incorporated into the mental representation of this word and is activated as soon as the word is heard. In addition, our results show differences between male and female participants of the various age groups, and between male- and female-oriented stereotypes, pointing to important gender asymmetries. PMID:26441763

Kinesthetic deficit in children with developmental coordination disorder.

PubMed

Li, Kuan-yi; Su, Wei-jen; Fu, Hsuan-wei; Pickett, Kristen A

2015-03-01

The aim of this study was to measure and compare kinesthetic sensitivity in children with developmental coordination disorder (DCD) and typically developing (TD) children between 6 and 11 years old. 30 children with DCD aged 6 to 11 years (5 in each age group) and 30 TD children participated in the study. Participants placed their forearms on a passive motion apparatus which extended the elbow joint at constant velocities between 0.15 and 1.35°s(-1). Participants were required to concentrate on detection of passive arm motion and press a trigger held in their left hand once they sensed it. The detection time was measured for each trial. The DCD group was significantly less sensitive in detection of passive motion than TD children. Further analysis of individual age groups revealed that kinesthetic sensitivity was worse in DCD than TD children for age groups beyond six years of age. Our findings suggested that individual with DCD lag behind their TD counterparts in kinesthetic sensitivity. Between the ages of 7 and 11 years the difference between groups is quantifiable and significant with 11 year old children with DCD performing similar to 7 year old TD children. Copyright © 2014 Elsevier Ltd. All rights reserved.

Participation Patterns of Preschool Children With Intellectual Developmental Disabilities.

PubMed

Gilboa, Yafit; Fuchs, Reut

2018-04-01

We aim to examine the pattern of participation of children with intellectual developmental disabilities (IDD) or global developmental delay (GDD) in comparison with typically developing preschoolers. In addition, to identify environmental and personal factors associated with their participation, 20 children with mild to moderate GDD or IDD, and 24 age- and gender-matched controls, aged 3 to 6 years, were assessed using the Assessment of Preschool Children's Participation and the Environmental Restriction Questionnaire. Significant differences were found between the groups, both for general scales of participation and for each activity area. For the IDD/GDD group, participation was significantly negatively correlated with environmental restrictions at home. For the control group, participation was correlated with demographic variables. Typically developing children participate at a higher frequency and in a more diverse range of activities compared with children with IDD/GDD. Associations between participation and contextual factors varied depending on the child's health condition.

Age-Related Change of the Mean Level and Intraindividual Variability of Saccadic Reaction Time Performance in Persons with Intellectual Disabilities

ERIC Educational Resources Information Center

Haishi, Koichi; Okuzumi, Hideyuki; Kokubun, Mitsuru

2013-01-01

The current study examined age-related change of saccadic reaction time (SRT) in persons with intellectual disabilities (ID). Participants were 29 persons with intellectual disabilities aged between 14 and 34 years whose IQs were between 14 and 70. Participants were divided into Group I (IQ greater than or equal to 35) and Group II (IQ less than…

Overcoming Age Limits in Cancer Clinical Trials

Cancer.gov

Adolescents, young adults, and the elderly lag far behind other age groups when it comes to enrolling in clinical trials. Their participation is critical to advancing effective therapies for these age groups.

Efficacy and Safety of Canagliflozin in Individuals Aged 75 and Older with Type 2 Diabetes Mellitus: A Pooled Analysis.

PubMed

Sinclair, Alan J; Bode, Bruce; Harris, Stewart; Vijapurkar, Ujjwala; Shaw, Wayne; Desai, Mehul; Meininger, Gary

2016-03-01

To compare the efficacy and safety of canagliflozin, a sodium glucose co-transporter 2 inhibitor developed to treat type 2 diabetes mellitus (T2DM), in individuals younger than 75 and those aged 75 and older. Randomized Phase 3 studies. International study centers. Adults with T2DM. Changes from baseline in glycosylated hemoglobin (HbA1c ), fasting plasma glucose (FPG), blood pressure (BP), and body weight were measured. Efficacy was evaluated using pooled data from six randomized, double-blind, placebo-controlled studies (N = 4,158; n = 3,975 aged <75, n = 183 aged ≥75). Safety was assessed based on adverse event (AE) reports from eight randomized, double-blind, placebo- and active-controlled studies (N = 9,439; n = 8,949 aged <75, n = 490 aged ≥75). Canagliflozin 100 and 300 mg were associated with placebo-subtracted mean reductions in HbA1c in participants younger than 75 (-0.69% and -0.85%, respectively) and aged 75 and older (-0.65% and -0.55%, respectively). Dose-related reductions in FPG, body weight, and BP were seen with canagliflozin 100 and 300 mg in participants in both age groups. Overall AE incidence was 67.1% with canagliflozin 100 mg, 68.6% with canagliflozin 300 mg, and 65.9% with non-canagliflozin (pooled group of comparators in all studies) in participants younger than 75, and 72.4%, 79.1%, and 72.3%, respectively, in those aged 75 and older, with a similar safety profile in both groups. The incidence of volume depletion-related AEs was 2.2%, 3.1%, and 1.4% in participants younger than 75 with canagliflozin 100 and 300 mg and non-canagliflozin, respectively, and 4.9%, 8.7%, and 2.6%, respectively, in those aged 75 and older. Canagliflozin improved glycemic control, body weight, and BP in participants aged 75 and older. The overall incidence of AEs was high across treatment groups in participants aged 75 and older and higher than in those younger than 75. The safety profile of canagliflozin was generally similar in both age groups, with a higher incidence of AEs related to volume depletion observed with canagliflozin in participants aged 75 and older than in those younger than 75. These findings support canagliflozin, starting with the 100-mg dose, as an effective therapeutic option for older adults with T2DM. © 2016, Copyright the Authors Journal compilation © 2016, The American Geriatrics Society.

Children's and Adolescents' Decisions about Sharing Money with Others

ERIC Educational Resources Information Center

Leman, Patrick J.; Keller, Monika; Takezawa, Masanori; Gummerum, Michaela

2009-01-01

Two hundred and ninety-four participants aged between 7 and 17 years of age were asked to share out money between themselves and another, imaginary group. Individual responses were recorded as well as responses after discussion in a group with two other participants. The distribution task took place in two different experimental conditions that…

Relative age-related participation and dropout trends in German youth sports clubs.

PubMed

Wattie, Nick; Tietjens, Maike; Cobley, Stephen; Schorer, Jörg; Baker, Joseph; Kurz, Dietrich

2014-01-01

Relative age describes a youth's age within their age group cohort. Compared to relatively younger peers, relatively older youth in an annual age group cohort have been found more likely to be selected to sports teams, and to receive higher grades in education. This study examined the influence of youth sport participants' relative age on participation and dropout. Using data from the 1995 German Youth Sport Survey (N total=2612), comparisons (stratified by gender and sport type) were made between the relative age of current and former participants. Analyses also considered the type of school youths were enrolled in while exploring the influence of relative age on sport participations. No relative age effects for dropout emerged among males in team or individual sport contexts. Female dropouts were more likely to be relatively older (Q1, OR adjusted: 0.52, 95% CI: 0.34-0.80; Q2, OR adjusted: 0.55, 95% CI: 0.36-0.84; Q3, OR adjusted: 0.59, 95% CI: 0.39-0.89), an effect that was mirrored among 'artistic' sport participants. Boys and girls in schools that were for children of higher academic proficiency were more likely to be currently participating in sport. Findings suggest that relative age-related dropout effects may be context sensitive and different for males and females. For the most part, relative age did not appear to have any relationship with dropout in this sample, with some notable exceptions for females. Overall, factors such as the type of school youths were enrolled in appear to be a more salient influence on sport participation than relative age.

Interpretation of ambiguities by schoolchildren with low birth weight from Embu das Artes, São Paulo state, Brazil.

PubMed

Pessoa, Rebeca Rodrigues; Araújo, Sarah Cueva Cândido Soares de; Isotani, Selma Mie; Puccini, Rosana Fiorini; Perissinoto, Jacy

To assess the development of language regarding the ability to recognize and interpret lexical ambiguity in low-birth-weight schoolchildren enrolled at the school system in the municipality of Embu das Artes, Sao Paulo state, compared with that of schoolchildren with normal birth weight. A case-control, retrospective, cross-sectional study conducted with 378 schoolchildren, both genders, aged 5 to 9.9 years, from the municipal schools of Embu das Artes. Study Group (SG) comprising 210 schoolchildren with birth weight < 2500 g. Control Group (CG) composed of 168 school children with birth weight ≥ 2500 g. Participants of both groups were compared with respect to the skills of recognition and verbal interpretation of sentences containing lexical ambiguity using the Test of Language Competence. Variables of interest: Age and gender of children; age and schooling of mothers. Statistical analysis: Descriptive analysis to characterize the sample and score per group; Student's t test for comparison between the total scores of each skill/subtest; Chi-square test to compare items within each subtest; multiple regression analysis for the intervening variables. Participants of the SG presented lower scores for ambiguous sentences compared with those of participants of the CG. Multiple regression analysis showed that child's current age was a predictor for all metalinguistic skills regarding interpretation of ambiguities in both groups. Participants of the SG presented lower specific and total scores than those of participants of the CG for ambiguity skills. The child's current age factor positively influenced the ambiguity skills in both groups.

Effectiveness of new legislation on partial sickness benefit on work participation: a quasi-experiment in Finland.

PubMed

Kausto, Johanna; Viikari-Juntura, Eira; Virta, Lauri J; Gould, Raija; Koskinen, Aki; Solovieva, Svetlana

2014-12-24

To examine the effect of the new legislation on partial sickness benefit on subsequent work participation of Finns with long-term sickness absence. Additionally, we investigated whether the effect differed by sex, age or diagnostic category. A register-based quasi-experimental study compared the intervention (partial sick leave) group with the comparison (full sick leave) group regarding their pre-post differences in the outcome. The preintervention and postintervention period each consisted of 365 days. Nationwide, individual-level data on the beneficiaries of partial or full sickness benefit in 2008 were obtained from national sickness insurance, pension and earnings registers. 1738 persons in the intervention and 56,754 persons in the comparison group. Work participation, measured as the proportion (%) of time within 365 days when participants were gainfully employed and did not receive either partial or full ill-health-related or unemployment benefits. Although work participation declined in both groups, the decline was 5% (absolute difference-in-differences) smaller in the intervention than in the comparison group, with a minor sex difference. The beneficial effect of partial sick leave was seen especially among those aged 45-54 (5%) and 55-65 (6%) and in mental disorders (13%). When the groups were rendered more exchangeable (propensity score matching on age, sex, diagnostic category, income, occupation, insurance district, work participation, sickness absence, rehabilitation periods and unemployment, prior to intervention and their interaction terms), the effects on work participation were doubled and seen in all age groups and in other diagnostic categories than traumas. The results suggest that the new legislation has potential to increase work participation of the population with long-term sickness absence in Finland. If applied in a larger scale, partial sick leave may turn out to be a useful tool in reducing withdrawal of workers from the labour market due to health reasons. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Sport and ageing: a systematic review of the determinants and trends of participation in sport for older adults.

PubMed

Jenkin, Claire R; Eime, Rochelle M; Westerbeek, Hans; O'Sullivan, Grant; van Uffelen, Jannique G Z

2017-12-22

The global population is ageing. As ageing is often associated with a decline in health, there is a need to further develop preventative health measures. Physical activity can positively influence older adults' (aged 50 years and older) health. Previous research on the relationship between physical activity and health for older adults has mainly focused on physical activity in general, and not specific types of exercise. Due to the social nature of sport, it may assist in improving physical, mental and social health for older adults. Sport, as a form of physical activity, has not been widely explored as a physical activity opportunity for older adults. This review concurrently explored two research questions: the determinants and the trends of sport participation for community dwelling older adults. Two parallel systematic searches of nine electronic databases were conducted in December 2015 for the two research questions. English language quantitative and qualitative studies that provided specific results for community dwelling older adults' sport participation were included and a quality ratings assessment was undertaken. There were 10,171 studies initially identified for the first research question and 1992 studies for the second research question. This culminated in 18 and 8 studies respectively that met the inclusion criteria. The most frequently mentioned determinants of participation were health and using sport to negotiate the ageing process. The most frequently mentioned trends of sport participation were the effect of historical sport participation on current participation, and sport participation across the lifespan. The main themes for both research questions had contrasting results, for example, participation in sport could improve health, but poor health was also a limitation of sport participation. This review demonstrates that older adults are a heterogeneous age group, and therefore require different strategies than other age groups to successfully participate in sport. It is recommended that the main findings from this review are incorporated into specific strategies to develop age appropriate sporting opportunities for older adults, so that sport can be presented as a viable physical activity option for this age group.

Dream content of Canadian males from adolescence to old age: An exploration of ontogenetic patterns.

PubMed

Dale, Allyson; Lafrenière, Alexandre; De Koninck, Joseph

2017-03-01

The present study was a first look at the ontogenetic pattern of dream content across the lifespan for men. The participants included 50 Canadian men in each of 5 age groups, from adolescence to old age including 12-17, 18-24, 25-39, 40-64, and 65-85. The last age group included 31 participants, totaling 231 males. One dream per participant was scored by two independent judges using content analysis. Trend analysis was used to determine the lifespan-developmental pattern of the dream content categories. Results demonstrated a predominance of aggressive dream imagery in the adolescent age group in line with social-developmental research. These patterns of dream imagery reflect the waking developmental patterns as proposed by social theories and recognized features of aging. Limitations and suggestions for future research, including the examining of the developmental pattern of gender differences across the lifespan, are discussed. Copyright © 2017 Elsevier Inc. All rights reserved.

A model of female labor supply in Italy using cohort data.

PubMed

Colombino, U; De Stavola, B

1985-01-01

This paper develops a behavioral model of Italy's female labor supply using cohort data from 1959 to 1981. Both time-series trends and cross-section patterns by age groups of female participation rates in Italy show rather flat profiles. Using an approximate procedure to obtain an estimate of the relevant wage that is the mean of the wages distribution across the whole female population in a given cohort, results show that the flat time-series profile is presumbly produced by economic incentives effects that counterbalance each other. Interaction terms reveal that cross-section profiles by age group do not reflect steady-state dynamics; aging and the presence of children under 6 are less disincentive to younger cohorts. As is typical of most developed countries, this process implies for Italian female participation the emergence of the bimodal cross-section profile by age groups. In the last 20 years, participation rates for all women decreased slightly during the 1st 10 years and then increased, reaching in 1981 a higher level than in 1961. The dependent variable used in the estimation equation is the ratio between particpant (employed and unemployed) women belonging to a cohort; and the total number of women belonging to a cohort in a given year. Results show that as a cohort increases, the negative effects of age and of children are reduced. The results reveal some main points about rather flat participation rate profiles: 1) a very powerful female wage effect, 2) an equally powerful male wage negative effect, and 3) significant interactions,with a positive sign, between cohort and age and between cohort and children. Moreover, younger cohorts, other things being equal, participate more than older cohorts. This is attributable to the fact that the presence of children under 6 and the aging process are less of a disincentive for them than for older cohorts. Overall, the structure of lifetime participation is changing; younger cohorts participation rates, corresponding to child rearing age groups, are higher than older cohorts', and the decreasing effect of age suggests that a reentering phenomenon (after child rearing ages) could be emerging.

Total and Lower Extremity Lean Mass Percentage Positively Correlates With Jump Performance.

PubMed

Stephenson, Mitchell L; Smith, Derek T; Heinbaugh, Erika M; Moynes, Rebecca C; Rockey, Shawn S; Thomas, Joi J; Dai, Boyi

2015-08-01

Strength and power have been identified as valuable components in both athletic performance and daily function. A major component of strength and power is the muscle mass, which can be assessed with dual-energy x-ray absorptiometry (DXA). The primary purpose of this study was to quantify the relationship between total body lean mass percentage (TBLM%) and lower extremity lean mass percentage (LELM%) and lower extremity force/power production during a countermovement jump (CMJ) in a general population. Researchers performed a DXA analysis on 40 younger participants aged 18-35 years, 28 middle-aged participants aged 36-55 years, and 34 older participants aged 56-75 years. Participants performed 3 CMJ on force platforms. Correlations revealed significant and strong relationships between TBLM% and LELM% compared with CMJ normalized peak vertical ground reaction force (p < 0.001, r = 0.59), normalized peak vertical power (p < 0.001, r = 0.73), and jump height (p < 0.001, r = 0.74) for the combined age groups. Most relationships were also strong within each age group, with some relationships being relatively weaker in the middle-aged and older groups. Minimal difference was found between correlation coefficients of TBLM% and LELM%. Coefficients of determination were all below 0.6 for the combined group, indicating that between-participant variability in CMJ measures cannot be completely explained by lean mass percentages. The findings have implications in including DXA-assessed lean mass percentage as a component for evaluating lower extremity strength and power. A paired DXA analysis and CMJ jump test may be useful for identifying neuromuscular deficits that limit performance.

Employment population age-share differences: an international comparison of the economic impact of population aging.

PubMed

Brucker, Eric

2009-01-01

International comparisons of the economic impact of population aging across nations can give valuable insights regarding which policies are most effective in addressing aging-related economic issues. Traditional old-age dependency ratios, by not accounting for differences in labor force participation rates, can be misleading. A new measure, the difference between an age group's share of total employment and its share of the total adult population, is developed and shown to be empirically sensitive to different policy actions. The analysis is built upon readily available and comparable International Labour Organization age-group data on population and labor force participation rates.

Formative evaluation of a practice-based smoking cessation program for diverse populations.

PubMed

Mahoney, Martin C; Erwin, Deborah O; Widman, Christy; Masucci Twarozek, Annamaria; Saad-Harfouche, Frances G; Underwood, Willie; Fox, Chester H

2014-04-01

Smoking rates are higher among those living at or below poverty and among persons with lower levels of education. We report on a formative research project examining patient perceptions of tobacco cessation strategies among diverse, low socioeconomic, urban smokers cared for in community-based primary care medical offices. We conducted 10 focus groups among low socioeconomic status participants recruited from urban primary care medical offices in Buffalo and Niagara Falls, New York. Participants included current or former smokers, who were stratified by age-group (18-39 years and 40+ years). The focus groups discussed perceptions of tobacco cessation strategies, previous quit attempts, and use/attitudes regarding technology and social media as potential platforms for cessation support. Participants (n = 96) included predominantly African Americans (n = 62, 65%) and European Americans (n = 16, 16%); 56% were older than 40 years and 92% were low income. Most participants were supportive of cessation message delivery via phone; however, the age-groups varied in their attitudes on quitting smoking, desired frequency of phone contacts, and social media usage. Participants aged 18 to 39 years reported more Internet use, greater use of text messaging, and were more open to health information via social media. Based on significant variation between younger and older smokers' perceptions of tobacco addiction and use of communication technologies, it appears reasonable to stratify the content and platform of health messaging by the target age-group.

Focus Groups to Explore the Perceptions of Older Adults on a Pedometer-Based Intervention

ERIC Educational Resources Information Center

Jones, David B.; Richeson, Nancy E.; Croteau, Karen A.; Farmer, Bonnie Cashin

2009-01-01

Focus group methodology was used to explore in depth the perceptions of older adults who had participated in a 12-week pedometer-based intervention. Nineteen women and 8 men, ages 55-86 years, volunteered to take part in the focus groups following participation in the intervention. Four focus groups of six to eight participants were scheduled at…

Relative solidarity: Conceptualising communal participation in genomic research among potential research participants in a developing Sub-Saharan African setting.

PubMed

Ogunrin, Olubunmi; Woolfall, Kerry; Gabbay, Mark; Frith, Lucy

2018-01-01

As genomic research gathers momentum in sub-Saharan Africa, it has become increasingly important to understand the reasons why individuals wish to participate in this kind of medical research. Against the background of communitarianism conceived as typical of African communities, it is often suggested that individuals consent to participate on the grounds of solidarity and to further the common good. In this paper, we seek to explore this contention by presenting data from focus groups with potential research participants about what would influence their decisions to participate in genomic research. These focus groups were conducted as part of a larger qualitative study with a purposively selected group of participants from a community situated in south west Nigeria. We conducted fifteen focus group sessions comprising 50 participants organized by age and sex, namely: 1) adult (>30 years) males, 2) adult females, 3) youth (18-30 years) males, and 4) youth females. A mixed age-group was conducted to probe different views between the age groups. There was discordance and clear division between the adults and youths regarding the decision to participate in genomic research based on commitment to communal values. Adults based their decision to participate on altruism and furthering the common good while youths based their decisions on personal benefits and preferences and also took into account the views and welfare of family members and neighbours. This discordance suggests a 'generational shift' and we advance a model of 'relative solidarity' among the youths, which is different from the communal solidarity model typical of African communitarianism. Our findings suggest the need for a closer look at strategies for implementation of community engagement and informed consent in genomic research in this region, and we recommend further studies to explore this emerging trend.

[Social factors influencing participation in self-help groups or organisations--results from selected questions for the health monitor].

PubMed

Trojan, A; Nickel, S; Amhof, R; Böcken, J

2006-06-01

Using selected data collected by the Health Monitor (Bertelsmann-Stiftung) from 1,539 adults aged between 18 and 79 years this article describes which social factors have an impact on participation in self-help groups or organisations. Furthermore, questions about the length of participation, fields of self-help activity, and their usefulness were analysed. All participants were approached in written form. The questionnaire included 103 health-related items (6 about self-help), and 15 demographic characteristics. The sample was weighted statistically by federal state, sex and age. 4.1% stated to be a member of self-help organisations for chronically ill or disabled people. On the whole, 9.1% have participated in self-help activities during their lifetime (currently active: 2.8%). Membership in self-help organisations increases with age, social class and according to personal involvement, whereas participation in self-help groups is quite different. The rate of participation of women is nearly twice as high as that of men (11.1 versus 6.9%). Generally, participation in self-help groups was also rated positively, but assessments vary with social class and the length of using them. Particularly with regard to the distribution of self-help participants depending on social class there are some discrepancies to other studies. These differences can supposedly be ascribed to methodical factors (e. g., social class index, sample size).

With age comes representational wisdom in social signals.

PubMed

van Rijsbergen, Nicola; Jaworska, Katarzyna; Rousselet, Guillaume A; Schyns, Philippe G

2014-12-01

In an increasingly aging society, age has become a foundational dimension of social grouping broadly targeted by advertising and governmental policies. However, perception of old age induces mainly strong negative social biases. To characterize their cognitive and perceptual foundations, we modeled the mental representations of faces associated with three age groups (young age, middle age, and old age), in younger and older participants. We then validated the accuracy of each mental representation of age with independent validators. Using statistical image processing, we identified the features of mental representations that predict perceived age. Here, we show that whereas younger people mentally dichotomize aging into two groups, themselves (younger) and others (older), older participants faithfully represent the features of young age, middle age, and old age, with richer representations of all considered ages. Our results demonstrate that, contrary to popular public belief, older minds depict socially relevant information more accurately than their younger counterparts. Copyright © 2014 The Authors. Published by Elsevier Inc. All rights reserved.

Neurofeedback training improves attention and working memory performance.

PubMed

Wang, Jinn-Rong; Hsieh, Shulan

2013-12-01

The present study aimed to investigate the effectiveness of the frontal-midline theta (fmθ) activity uptraining protocol on attention and working memory performance of older and younger participants. Thirty-two participants were recruited. Participants within each age group were randomly assigned to either the neurofeedback training (fmθ uptraining) group or the sham-neurofeedback training group. There was a significant improvement in orienting scores in the older neurofeedback training group. In addition, there was a significant improvement in conflict scores in both the older and young neurofeedback training groups. However, alerting scores failed to increase. In addition, the fmθ training was found to improve working memory function in the older participants. The results further showed that fmθ training can modulate resting EEG for both neurofeedback groups. Our study demonstrated that fmθ uptraining improved attention and working memory performance and theta activity in the resting state for normal aging adults. In addition, younger participants also benefited from the present protocol in terms of improving their executive function. The current findings contribute to a better understanding of the mechanisms underlying neurofeedback training in cognitive function, and suggest that the fmθ uptraining protocol is an effective intervention program for cognitive aging. Copyright © 2013 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

Circulating vitamin D correlates with serum antimüllerian hormone levels in late-reproductive-aged women: Women's Interagency HIV Study.

PubMed

Merhi, Zaher O; Seifer, David B; Weedon, Jeremy; Adeyemi, Oluwatoyin; Holman, Susan; Anastos, Kathryn; Golub, Elizabeth T; Young, Mary; Karim, Roksana; Greenblatt, Ruth; Minkoff, Howard

2012-07-01

To study the correlation between circulating 25-hydroxyvitamin D (25OH-D) levels and serum antimüllerian hormone (AMH) in women enrolled in the Women's Interagency HIV Study. Cross-sectional study. None. All premenopausal women (n = 388) with regular menstrual cycles were included and subdivided into three groups: group 1 with age <35 years (n = 128), group 2 with age 35-39 years (n = 119), and group 3 with age ≥40 years (n = 141). Serum for 25OH-D, AMH, fasting glucose and insulin, and creatinine levels. Correlation between 25OH-D and AMH before and after adjusting for HIV status, body mass index, race, smoking, illicit drug use, glucose and insulin levels, estimated glomerular filtration rate, and geographic site of participation. After adjusting for all covariates, the regression slope in all participants for total 25OH-D predicting log(10)AMH for 25-year-olds (youngest participant) was -0.001 (SE = 0.008); and for 45-year-olds (oldest participant) the corresponding slope was +0.011 (SE = 0.005). Fasting insulin level was negatively correlated with serum AMH. The regression slope for the correlation between 25OH-D and AMH in group 1 was +0.002 (SE = 0.006); in group 2 was +0.006 (SE = 0.005); and in group 3 was +0.011 (SE = 0.005). There was no association between HIV and AMH. A novel relationship is reported between circulating 25OH-D and AMH in women aged ≥40 years, suggesting that 25OH-D deficiency might be associated with lower ovarian reserve in late-reproductive-aged women. Copyright © 2012 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Efficacy and Long-Term Safety of a Dengue Vaccine in Regions of Endemic Disease.

PubMed

Hadinegoro, Sri Rezeki; Arredondo-García, Jose Luis; Capeding, Maria Rosario; Deseda, Carmen; Chotpitayasunondh, Tawee; Dietze, Reynaldo; Muhammad Ismail, H I Hj; Reynales, Humberto; Limkittikul, Kriengsak; Rivera-Medina, Doris Maribel; Tran, Huu Ngoc; Bouckenooghe, Alain; Chansinghakul, Danaya; Cortés, Margarita; Fanouillere, Karen; Forrat, Remi; Frago, Carina; Gailhardou, Sophia; Jackson, Nicholas; Noriega, Fernando; Plennevaux, Eric; Wartel, T Anh; Zambrano, Betzana; Saville, Melanie

2015-09-24

A candidate tetravalent dengue vaccine is being assessed in three clinical trials involving more than 35,000 children between the ages of 2 and 16 years in Asian-Pacific and Latin American countries. We report the results of long-term follow-up interim analyses and integrated efficacy analyses. We are assessing the incidence of hospitalization for virologically confirmed dengue as a surrogate safety end point during follow-up in years 3 to 6 of two phase 3 trials, CYD14 and CYD15, and a phase 2b trial, CYD23/57. We estimated vaccine efficacy using pooled data from the first 25 months of CYD14 and CYD15. Follow-up data were available for 10,165 of 10,275 participants (99%) in CYD14 and 19,898 of 20,869 participants (95%) in CYD15. Data were available for 3203 of the 4002 participants (80%) in the CYD23 trial included in CYD57. During year 3 in the CYD14, CYD15, and CYD57 trials combined, hospitalization for virologically confirmed dengue occurred in 65 of 22,177 participants in the vaccine group and 39 of 11,089 participants in the control group. Pooled relative risks of hospitalization for dengue were 0.84 (95% confidence interval [CI], 0.56 to 1.24) among all participants, 1.58 (95% CI, 0.83 to 3.02) among those under the age of 9 years, and 0.50 (95% CI, 0.29 to 0.86) among those 9 years of age or older. During year 3, hospitalization for severe dengue, as defined by the independent data monitoring committee criteria, occurred in 18 of 22,177 participants in the vaccine group and 6 of 11,089 participants in the control group. Pooled rates of efficacy for symptomatic dengue during the first 25 months were 60.3% (95% CI, 55.7 to 64.5) for all participants, 65.6% (95% CI, 60.7 to 69.9) for those 9 years of age or older, and 44.6% (95% CI, 31.6 to 55.0) for those younger than 9 years of age. Although the unexplained higher incidence of hospitalization for dengue in year 3 among children younger than 9 years of age needs to be carefully monitored during long-term follow-up, the risk among children 2 to 16 years of age was lower in the vaccine group than in the control group. (Funded by Sanofi Pasteur; ClinicalTrials.gov numbers, NCT00842530, NCT01983553, NCT01373281, and NCT01374516.).

Metabolic syndrome and its components in Polish women of childbearing age: a nationwide study.

PubMed

Szostak-Węgierek, Dorota; Waśkiewicz, Anna; Piotrowski, Walerian; Stepaniak, Urszula; Pająk, Andrzej; Kwaśniewska, Magdalena; Nadrowski, Paweł; Niklas, Arkadiusz; Puch-Walczak, Aleksandra; Drygas, Wojciech

2017-07-13

Abnormal body mass and related metabolic disorders may affect female reproductive health. The purpose of the study was to determine the prevalence of underweight, overweight, obesity, lipid and glucose metabolism disorders, hypertension, and metabolic syndrome, among Polish women of childbearing age. One thousand five hundred eighty-eight non-pregnant Polish women of childbearing age (20-49 years) who participated in the Multi-Centre National Population Health Examination Survey (WOBASZ II study) in 2013-2014, were assigned to 3 age groups: 20-29 years (n = 403), 30-39 years (n = 600) and 40-49 years (n = 585). Measurements of weight, height, waist circumference, blood pressure, blood lipids, and blood glucose were taken. For statistical analysis, the Kruskal-Wallis, Chi-Square, and Cohran-Armitage tests were used. Of the participants, 4.3% were determined to be underweight, 25.2% were overweight, 15% were obese, and 53.1% had abdominal obesity. With age, the prevalence of both excessive body mass and abdominal obesity tended to increase, and that of underweight to decrease. Frequency of hypercholesterolemia and hypertriglyceridemia found in the whole group were 50% and 12.6% respectively, and also tended to rise with age. Low serum HDL-cholesterol (high density lipoprotein cholesterol) levels were found in 15.1% of the participants. Prevalence of impaired fasting glucose in the whole group was 8.2% and tended to increase with age. Diabetes was found in 1.2% of the participants and its prevalence also tended to rise with age, at the borderline of significance. Frequency of arterial hypertension and metabolic syndrome in the whole group was 15.7% and 14.1% respectively and both tended to increase with age. Overweight and obesity, especially of abdominal type, and the related metabolic abnormalities are common in Polish women of childbearing age. Their prevalence tends to increase with age. Underweight is relatively common in the youngest age group.

Absenteeism following a workplace intervention for older food industry workers.

PubMed

Siukola, A; Virtanen, P; Huhtala, H; Nygård, C-H

2011-12-01

The effects of workplace interventions on sickness absence are poorly understood, in particular in ageing workers. To analyse the effects of a senior programme on sickness absence among blue-collar food industry workers of a food company in Finland. We followed up 129 employees aged 55 years or older, who participated in a senior programme (intervention group), and 229 employees of the same age from the same company who did not participate (control group). Total sickness absence days and spells of 1-3, 4-7, 8-21 and >21 days were recorded for the members of the intervention group from the year before joining the programme and for the control group starting at age 54 years. Both groups were followed for up to 6 years. The median number of sickness absence days per person-year increased significantly from baseline in both groups during the follow-up. Compared with the control group, the intervention group had increased risk for 1-3 days spells [rate ratio 1.34 (1.21-1.48)] and 4-7 days spells [rate ratio 1.23 (1.07-1.41)], but the risk for >21 days spells was decreased [rate ratio 0.68 (0.53-0.88)] after participation in the senior programme. A programme to enhance individual work well-being in ageing workers may increase short-term but reduce long-term sickness absence.

The smell of age: perception and discrimination of body odors of different ages.

PubMed

Mitro, Susanna; Gordon, Amy R; Olsson, Mats J; Lundström, Johan N

2012-01-01

Our natural body odor goes through several stages of age-dependent changes in chemical composition as we grow older. Similar changes have been reported for several animal species and are thought to facilitate age discrimination of an individual based on body odors, alone. We sought to determine whether humans are able to discriminate between body odor of humans of different ages. Body odors were sampled from three distinct age groups: Young (20-30 years old), Middle-age (45-55), and Old-age (75-95) individuals. Perceptual ratings and age discrimination performance were assessed in 41 young participants. There were significant differences in ratings of both intensity and pleasantness, where body odors from the Old-age group were rated as less intense and less unpleasant than body odors originating from Young and Middle-age donors. Participants were able to discriminate between age categories, with body odor from Old-age donors mediating the effect also after removing variance explained by intensity differences. Similarly, participants were able to correctly assign age labels to body odors originating from Old-age donors but not to body odors originating from other age groups. This experiment suggests that, akin to other animals, humans are able to discriminate age based on body odor alone and that this effect is mediated mainly by body odors emitted by individuals of old age.

The Smell of Age: Perception and Discrimination of Body Odors of Different Ages

PubMed Central

Mitro, Susanna; Gordon, Amy R.; Olsson, Mats J.; Lundström, Johan N.

2012-01-01

Our natural body odor goes through several stages of age-dependent changes in chemical composition as we grow older. Similar changes have been reported for several animal species and are thought to facilitate age discrimination of an individual based on body odors, alone. We sought to determine whether humans are able to discriminate between body odor of humans of different ages. Body odors were sampled from three distinct age groups: Young (20–30 years old), Middle-age (45–55), and Old-age (75–95) individuals. Perceptual ratings and age discrimination performance were assessed in 41 young participants. There were significant differences in ratings of both intensity and pleasantness, where body odors from the Old-age group were rated as less intense and less unpleasant than body odors originating from Young and Middle-age donors. Participants were able to discriminate between age categories, with body odor from Old-age donors mediating the effect also after removing variance explained by intensity differences. Similarly, participants were able to correctly assign age labels to body odors originating from Old-age donors but not to body odors originating from other age groups. This experiment suggests that, akin to other animals, humans are able to discriminate age based on body odor alone and that this effect is mediated mainly by body odors emitted by individuals of old age. PMID:22666457

The effect of switch control site on computer skills of infants and toddlers.

PubMed

Glickman, L; Deitz, J; Anson, D; Stewart, K

1996-01-01

The purpose of this study was to determine whether switch control site (hand vs. head) affects the age at which children can successfully activate a computer to play a cause-and-effect game. The sample consisted of 72 participants randomly divided into two groups (head switch and hand switch), with stratification for gender and age (9-11 months, 12-14 months, 15-17 months). All participants were typically developing. After a maximum of 5 min of training, each participant was given five opportunities to activate a Jelly Bean switch to play a computer game. Competency was defined as four to five successful switch activations. Most participants in the 9-month to 11-month age group could successfully use a hand switch to activate a computer, and for the 15-month to 17-month age group, 100% of the participants met with success. By contrast, in the head switch condition, approximately one third of the participants in each of the three age ranges were successful in activating the computer to play a cause-and-effect game. The findings from this study provide developmental guidelines for using switches (head vs. hand) to activate computers to play cause-and-effect games and suggest that the clinician may consider introducing basic computer and switch skills to children as young as 9 months of age. However, the clinician is cautioned that the head switch may be more difficult to master than the hand switch and that additional research involving children with motor impairments is needed.

Two-step egg introduction for prevention of egg allergy in high-risk infants with eczema (PETIT): a randomised, double-blind, placebo-controlled trial.

PubMed

Natsume, Osamu; Kabashima, Shigenori; Nakazato, Junko; Yamamoto-Hanada, Kiwako; Narita, Masami; Kondo, Mai; Saito, Mayako; Kishino, Ai; Takimoto, Tetsuya; Inoue, Eisuke; Tang, Julian; Kido, Hiroshi; Wong, Gary W K; Matsumoto, Kenji; Saito, Hirohisa; Ohya, Yukihiro

2017-01-21

Evidence is accumulating that early consumption is more beneficial than is delayed introduction as a strategy for primary prevention of food allergy. However, allergic reactions caused by early introduction of such solid foods have been a problematic issue. We investigated whether or not early stepwise introduction of eggs to infants with eczema combined with optimal eczema treatment would prevent egg allergy at 1 year of age. In this randomised, double-blind, placebo-controlled trial, we enrolled infants 4-5 months of age with eczema from two centres in Japan. Exclusion criteria were being born before 37 weeks of gestational age, experience of ingestion of hen's eggs or egg products, history of immediate allergic reaction to hen's eggs, history of non-immediate allergic reaction to a particular type of food, and complications of any severe disease. Infants were randomly assigned (block size of four; stratified by institution and sex) to early introduction of egg or placebo (1:1). Participants in the egg group consumed orally 50 mg of heated egg powder per day from 6 months to 9 months of age and 250 mg per day thereafter until 12 months of age. We aggressively treated participants' eczema at entry and maintained control without exacerbations throughout the intervention period. Participants and physicians were masked to assignment, and allocation was concealed. The primary outcome was the proportion of participants with hen's egg allergy confirmed by open oral food challenges at 12 months of age, assessed blindly by standardised methods, in all randomly allocated participants who received the intervention. This trial is registered with the University Hospital Medical Information Network Clinical Trials Registry, number UMIN000008673. Between Sept 18, 2012, and Feb 13, 2015, we randomly allocated 147 participants (73 [50%] to the egg group and 74 [50%] to the placebo group). This trial was terminated on the basis of the results of the scheduled interim analysis of 100 participants, which showed a significant difference between the two groups (four [9%] of 47 participants had an egg allergy in the egg group vs 18 [38%] of 47 in the placebo group; risk ratio 0·222 [95% CI 0·081-0·607]; p=0·0012). In the primary analysis population, five (8%) of 60 participants had an egg allergy in the egg group compared with 23 (38%) of 61 in the placebo group (risk ratio 0·221 [0·090-0·543]; p=0·0001). The only difference in adverse events between groups was admissions to hospital (six [10%] of 60 in the egg group vs none in the placebo group; p=0·022). 19 acute events occurred in nine (15%) participants in the egg group versus 14 events in 11 (18%) participants in the placebo group after intake of the trial powder. Introduction of heated egg in a stepwise manner along with aggressive eczema treatment is a safe and efficacious way to prevent hen's egg allergy in high-risk infants. In this study, we developed a practical approach to overcome the second wave of the allergic epidemic caused by food allergy. Ministry of Health, Labour and Welfare, and National Centre for Child Health and Development, Japan. Copyright © 2017 Elsevier Ltd. All rights reserved.

[Can a mobile phone short message increase participation in breast cancer screening programmes?].

PubMed

Arcas, M M; Buron, A; Ramis, O; Esturi, M; Hernández, C; Macià, F

2014-01-01

To evaluate the impact of a mobile phone short message on women's uptake in a breast cancer screening programme. A total of 703 women from a Basic Health Area of Barcelona, and with a mobile phone number registered, were invited to participate in a breast cancer screening programme between 25 January 2011 and 22 March 2011. The control group (n=470) followed the usual appointment track, and the intervention group (n=233) received, after the first letter of invitation, a mobile phone short message reminder. The differences between the two groups were analysed, comparing the uptake rates according to age, educational level, and participation in previous round, as well as the number of re-invitation calls to non-attenders according to uptake, age and level of education;and the percentages of exclusions of both groups. The intervention group had a greater uptake than the control group (78.1% vs. 72.3%), with a significant trend observed in the 55-59 years age group (P=.036) and the low secondary educational level (P=.014).The intervention group mean of re-invitation calls of non-attenders lower than the control group (.41 vs. .65, P<.05), a pattern observed in all the categories of the independent variables, and among younger age groups, lower and middle educational levels, and previously participating women (.09 vs. .19, P=.012). The inclusion of a mobile phone short message in a breast cancer screening programme may increase uptake rates and lead to a management improvement. Copyright © 2013 SECA. Published by Elsevier Espana. All rights reserved.

The 50s cliff: a decline in perceptuo-motor learning, not a deficit in visual motion perception.

PubMed

Ren, Jie; Huang, Shaochen; Zhang, Jiancheng; Zhu, Qin; Wilson, Andrew D; Snapp-Childs, Winona; Bingham, Geoffrey P

2015-01-01

Previously, we measured perceptuo-motor learning rates across the lifespan and found a sudden drop in learning rates between ages 50 and 60, called the "50s cliff." The task was a unimanual visual rhythmic coordination task in which participants used a joystick to oscillate one dot in a display in coordination with another dot oscillated by a computer. Participants learned to produce a coordination with a 90° relative phase relation between the dots. Learning rates for participants over 60 were half those of younger participants. Given existing evidence for visual motion perception deficits in people over 60 and the role of visual motion perception in the coordination task, it remained unclear whether the 50s cliff reflected onset of this deficit or a genuine decline in perceptuo-motor learning. The current work addressed this question. Two groups of 12 participants in each of four age ranges (20s, 50s, 60s, 70s) learned to perform a bimanual coordination of 90° relative phase. One group trained with only haptic information and the other group with both haptic and visual information about relative phase. Both groups were tested in both information conditions at baseline and post-test. If the 50s cliff was caused by an age dependent deficit in visual motion perception, then older participants in the visual group should have exhibited less learning than those in the haptic group, which should not exhibit the 50s cliff, and older participants in both groups should have performed less well when tested with visual information. Neither of these expectations was confirmed by the results, so we concluded that the 50s cliff reflects a genuine decline in perceptuo-motor learning with aging, not the onset of a deficit in visual motion perception.

[Successful Aging of Korean Older Adults based on Rowe and Kahn's Model: A Comparative Study According to the Use of Community Senior Facilities].

PubMed

Lee, Soo Jin; Song, Misoon

2015-04-01

This study was conducted to examine the prevalence of successful aging and factors influencing successful aging. This was a secondary analysis study. Data were analyzed from 10,462 elderly people who participated in the 2011 National Elderly Survey. According to the use of community senior facilities, participants were divided into 4 groups: those who used senior centers (group A, n=580), village senior clubs (group B, n=3,240), both of the 2 facilities (group C, n=339), and neither of the 2 facilities (group D, n=6,303). Cross-tabulation and logistic regression were performed. The prevalence of successful aging was highest in group C (20.94%) and lowest in group D (10.41%). The physical & mental function and active engagement domains were highest in group C, while they were lowest in group D. The disease & risk factors domain were highest in group A, while lowest in group B. An educational level of middleschool or higher and income level in the third or higher quintile were significant factors for predicting successful aging in all groups. These results provide a basis for designing prevention and management programs as interventions to increase the prevalence of successful aging in Korean older adults.

Multimodal Assessment of Recurrent MTBI across the Lifespan

PubMed Central

Prehn, Kristin; Taud, Benedikt; List, Jonathan; Flöel, Agnes

2018-01-01

Recurrent mild traumatic brain injuries (mTBI) and its neurological sequelae have been the focus of a large number of studies, indicating cognitive, structural, and functional brain alterations. However, studies often focused on single outcome measures in small cohorts of specific populations only. We conducted a multimodal evaluation of the impact of recurrent mTBI on a broad range of cognitive functions, regional brain volume, white matter integrity, and resting state functional connectivity (RSFC) in young and older adults in the chronic stage (>6 months after the last mTBI). Seventeen young participants with mTBI (age: 24.2 ± 2.8 (mean ± SD)) and 21 group-wise matched healthy controls (age: 25.8 ± 5.4 (mean ± SD)), as well as 17 older participants with mTBI (age: 62.7 ± 7.7 (mean ± SD)) and 16 group-wise matched healthy controls (age: 61.7 ± 5.9 (mean ± SD)) were evaluated. We found significant differences in the verbal fluency between young participants with mTBI and young healthy controls. Furthermore, differences in the regional volume of precuneus and medial orbitofrontal gyrus between participants with mTBI and controls for both age groups were seen. A significant age by group interaction for the right hippocampal volume was noted, indicating an accelerated hippocampal volume loss in older participants with mTBI. Other cognitive parameters, white matter integrity, and RSFC showed no significant differences. We confirmed some of the previously reported detrimental effects of recurrent mTBI, but also demonstrated inconspicuous findings for the majority of parameters. PMID:29723976

Undernutrition in childhood resulted in bad dietary behaviors and the increased risk of hypertension in a middle-aged Chinese population.

PubMed

Zhang, L; Sheng, J; Xuan, Y; Xuan, P; Zhou, J; Fan, Y; Zhu, X; Liu, K; Yang, L; Tao, F; Wang, S

2018-06-01

This study was designed to explore the association between undernutrition in the growth period and cardiovascular risk factors in a middle-aged Chinese population. A total of 1756 subjects, aged 45-60 years, were invited to participate in the Hefei Nutrition and Health Study and divided into three groups according to their self-reported animal food intake in the growth period. Group 1, Group 2 and Group 3 were defined as undernutrition, nutritional improvement and the good nutrition group, respectively. In the three groups, the subjects in Groups 1 and 2 had more oil and salt intake (P<0.001), and less eggs and milk intake (P<0.001), when compared with the subjects in Group 3. After adjusting for age, education, smoking status and other confounding factors, it was found that male participants who experienced nutritional improvement before age 18 had higher risk of hypertension [odds ratio (OR)=1.68; 95% confidence intervals (CI): 1.05, 2.69] than those with good nutrition, and female participants with undernutrition (OR=1.52; 95% CI: 1.01, 2.29) and nutritional improvement (OR=1.68; 95% CI: 1.04, 2.69) before age 18 had a higher risk of hypertension than those with good nutrition. For diabetes, obesity, hypercholesterolemia and hypertriglyceridemia, our results did not found difference among the three groups both in male and female. Our findings indicated that nutritional deficiency in childhood was associated with bad dietary behaviors and a significantly increased risk of hypertension in middle age. Therefore, early adequate nutrition is very important for the prevention of non-communicable diseases later.

Walking or dancing: patterns of physical activity by cross-sectional age among U.S. women.

PubMed

Fan, Jessie X; Kowaleski-Jones, Lori; Wen, Ming

2013-10-01

To identify age differences in physical activity (PA) participation for women. Data from 3,952 women 25+ from the 2003-2006 National Health and Nutrition Examination Surveys (NHANES) were used to analyze participation patterns for 17 PA types. The top five leisure PAs by participation rate for all ages were walking (42%), dancing (20%), treadmill (15%), biking (11%), and yoga (10%). Participation in running, dancing, treadmill, and team sports declined around ages 35 to 44, and participation in household PA, walking, weightlifting, and hiking declined around ages 55 to 64. At age 75+ further substantial decline in most activities occurred. Nativity status was the most important moderator for age-related PA decline. Total PA declines with age but significant decline does not occur until ages 55 to 64. Major decline in leisure PA participation starts earlier at ages 35 to 44. While age-related declining patterns differ for different activities, the top five most popular leisure activities are similar for all age groups.

"You Have to Approach Us Right": A Qualitative Framework Analysis for Recruiting African Americans Into mHealth Research.

PubMed

James, Delores C S; Harville, Cedric; Efunbumi, Orisatalabi; Babazadeh, Ida; Ali, Sheriza

2017-10-01

Despite the high ownership of smartphones, African Americans (AAs) remain underrepresented in health research and specifically mobile health (mHealth) research. This may be due to ineffective recruitment efforts. To explore strategies for recruiting AAs into mHealth research and examine how these strategies may vary by gender and age-group. Twenty triad focus groups ( n = 60) were conducted with AA males ( n = 9 groups) and females ( n = 11 groups). The framework method was used to manage, organize, synthesize, and analyze data themes by gender and age-group (18-29, 30-50, 51+). Most participants owned smartphones (71%) and were willing to participate in mHealth research (62%). The participants' narrative revealed the tension between mistrust of researchers and the excitement of participating in technology-based research. Both genders and all age-groups can be reached via word-of-mouth because it is "the best advertisement." Personal contact must precede traditional and electronic recruitment strategies because "we have to know you." Churches are excellent places for recruitment because they are "trustworthy" and have a "repeat audience." Facebook may be effective for both genders and all age-groups because "everybody is on Facebook" and it can "reach more people than text and e-mail." Beauty/barber shops may be limited in reaching both genders and age-groups, but especially young women who style their own hair natural, and young men who wear braids and dreadlocks. Personal contact must precede traditional and electronic recruitment strategies because "we have to know you." A tailored, multipronged strategy that combines traditional recruitment methods with texting, e-mail, and social media may be effective in recruiting AA adults into mHealth research.

Adult normative data for phonatory aerodynamics in connected speech.

PubMed

Lewandowski, Ali; Gillespie, Amanda I; Kridgen, Samantha; Jeong, Kwonho; Yu, Lan; Gartner-Schmidt, Jackie

2018-04-01

To establish normative values for phonatory aerodynamic measurements in connected speech across adult ages and gender. Prospective data collection across group design. One hundred fifty adults aged >18 years without voice complaints were stratified into three equal-age groups (group 1 [ages 18-39 years]; group 2 [ages 40-59 years], and group 3 [ages 60 + years]) and two equal-gender groups (male and female) resulting in 25 participants in each category. Participants read the first four sentences of the Rainbow Passage at comfortable pitch and loudness to obtain a connected speech sample. The following dependent variables were analyzed: breath number, reading passage duration, mean phonatory airflow, inspiratory airflow duration, and expiratory airflow duration. A gender effect was found for mean phonatory airflow, with males showing significantly greater phonatory airflow than females during connected speech (P < .001). Number of breaths was significantly greater for group 3 than group 2 (P < .001) and group 1 (P < .001). Duration, and inspiratory and expiratory airflow durations were all significantly greater for group 3 (P < .001) than group 2 (P < .001) than group 1 (P < .001). This study provides normative data for phonatory aerodynamics in adult connected speech. Significant age and gender effects were observed. Laryngoscope, 128:909-914, 2018. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

Bayesian hierarchical piecewise regression models: a tool to detect trajectory divergence between groups in long-term observational studies.

PubMed

Buscot, Marie-Jeanne; Wotherspoon, Simon S; Magnussen, Costan G; Juonala, Markus; Sabin, Matthew A; Burgner, David P; Lehtimäki, Terho; Viikari, Jorma S A; Hutri-Kähönen, Nina; Raitakari, Olli T; Thomson, Russell J

2017-06-06

Bayesian hierarchical piecewise regression (BHPR) modeling has not been previously formulated to detect and characterise the mechanism of trajectory divergence between groups of participants that have longitudinal responses with distinct developmental phases. These models are useful when participants in a prospective cohort study are grouped according to a distal dichotomous health outcome. Indeed, a refined understanding of how deleterious risk factor profiles develop across the life-course may help inform early-life interventions. Previous techniques to determine between-group differences in risk factors at each age may result in biased estimate of the age at divergence. We demonstrate the use of Bayesian hierarchical piecewise regression (BHPR) to generate a point estimate and credible interval for the age at which trajectories diverge between groups for continuous outcome measures that exhibit non-linear within-person response profiles over time. We illustrate our approach by modeling the divergence in childhood-to-adulthood body mass index (BMI) trajectories between two groups of adults with/without type 2 diabetes mellitus (T2DM) in the Cardiovascular Risk in Young Finns Study (YFS). Using the proposed BHPR approach, we estimated the BMI profiles of participants with T2DM diverged from healthy participants at age 16 years for males (95% credible interval (CI):13.5-18 years) and 21 years for females (95% CI: 19.5-23 years). These data suggest that a critical window for weight management intervention in preventing T2DM might exist before the age when BMI growth rate is naturally expected to decrease. Simulation showed that when using pairwise comparison of least-square means from categorical mixed models, smaller sample sizes tended to conclude a later age of divergence. In contrast, the point estimate of the divergence time is not biased by sample size when using the proposed BHPR method. BHPR is a powerful analytic tool to model long-term non-linear longitudinal outcomes, enabling the identification of the age at which risk factor trajectories diverge between groups of participants. The method is suitable for the analysis of unbalanced longitudinal data, with only a limited number of repeated measures per participants and where the time-related outcome is typically marked by transitional changes or by distinct phases of change over time.

Non-fatal self-poisoning across age groups, in Sri Lanka.

PubMed

Rajapakse, Thilini; Christensen, Helen; Cotton, Sue; Griffiths, Kathleen Margaret

2016-02-01

Attempted or non-fatal self-poisoning in common in Sri Lanka, but little is known about variation of psychiatric morbidity and suicidal intent across differing ages. The aim of this study was to investigate factors associated with non-fatal self-poisoning in Sri Lanka across three different age groups (namely 14-24 years, 25-34 years and ≥ 35 years). It was anticipated that the findings of the study would inform and guide development of preventive interventions for non-fatal self-poisoning in this country. 935 participants were interviewed within one week of admission to hospital for medical management of non-fatal self-poisoning, over a consecutive 14-month period. Socio-demographic factors, types of poison ingested, triggers and psychiatric morbidity was examined as a function of age. Results showed that a majority (83%) of participants were aged below 35 years. Younger participants aged <25 years were significantly more likely to ingest medicinal overdoses, compared to older persons (aged 25-34 years, and ≥ 35 years), who were more likely to ingest pesticides. Recent interpersonal conflict was a proximal trigger seen in all age groups, but suicidal intent, depression and alcohol use disorders increased with age. The overall study findings indicate that most who carry out acts of non-fatal self-poisoning in Sri Lanka are young (aged <35 years). Interpersonal conflict as a trigger is common to all age groups, but psychiatric morbidity and suicidal intent is higher in the older age groups, as is pesticide ingestion. Age specific interventions may be efficacious in the prevention of non-fatal self-poisoning in Sri Lanka. Copyright © 2016 Elsevier B.V. All rights reserved.

Greater Perceived Similarity between Self and Own-Age Others in Older than Young Adults

PubMed Central

Lin, Tian; Ankudowich, Elizabeth; Ebner, Natalie C.

2017-01-01

As people age, they increasingly incorporate age-stereotypes into their self-view. Based on this evidence we propose that older compared to young adults identify to a greater extent with their own-age group on personality traits, an effect that may be particularly pronounced for positive traits. Two studies tested these hypotheses by examining associations in young and older adults between evaluations of self and own-age others on personality traits that varied on valence. In both studies, young and older participants rated personality trait adjectives on age typicality, valence, and self typicality. Converging results across both studies showed that older compared to young participants were more likely to endorse personality traits as self-typical when those traits were also perceived as more typical for their own-age group, independent of whether age was made salient to participants prior to evaluation. In addition, there was evidence that the association between evaluations of self and own-age others in older participants was greater for more positive personality traits. This age-differential pattern is discussed in the context of increased age salience in aging and its effect on the similarity between evaluations of self and own-age others in older compared to young adults. PMID:28471216

Effects of Aging and Education on False Memory

ERIC Educational Resources Information Center

Lee, Yuh-Shiow; Lee, Chia-Lin; Yang, Hua-Te

2012-01-01

This study examined the effects of aging and education on participants' false memory for words that were not presented. Three age groups of participants with either a high or low education level were asked to study lists of semantically related words. Both age and education were found to affect veridical and false memory, as indicated in the…

Roles of participation and feedback in group potency.

PubMed

Gamero, Nuria; Peiró, José M; Zornoza, Ana; Picazo, Carmen

2009-08-01

The roles of group participation and group performance feedback were examined as antecedents of group potency, i.e., beliefs shared among a work group's members about the general effectiveness of the work group. Also examined were how group participation and the congruence of the feedback received from different sources about performance predicted convergence in members' beliefs about group effectiveness. The sample comprised 61 work groups of professionals involved in Master in Business Administration (MBA) programs (284 participants). Mean group size was 4.6 members (SD = .58). 65% of participants were male, and 51% were between 30 and 40 years of age. Data were gathered at two measurement times. Increases in group participation were positively related to increases in group potency and the convergence in beliefs about group effectiveness among group members over time. Results supported the premise that group performance feedback is an antecedent of changes in group potency over time.

Association of daily physical activity level with health-related factors by gender and age-specific differences among Korean adults based on the sixth (2014-2015) Korea national health and nutrition examination survey

PubMed

Chung, Nana; Park, Hun-Young; Park, Mi-Young; Hwang, Yoon-Young; Lee, Chi-Ho; Han, Jin-Soo; So, Jaemoo; Kim, Jisu; Park, Jonghoon; Lim, Kiwon

2017-06-30

This study examined the effects of daily physical activity level on health-related factors according to gender and identified age-specific differences among Korean adults. Using data from the Korea National Health and Nutrition Examination Survey VI (2014-2015), we selected adults aged 19-64 years who participated in both a health examination and health interview survey. The study included 6,457 participants 19-64 years of age (2,611 men, 3,846 women). Assessment of the differences in health-related factors according to age and physical activity in men and women by repeated two-way analysis of variance (ANOVA) revealed significant interaction effects on total cholesterol (TC) and triglyceride (TG) levels and diastolic blood pressure (DBP) in male participants, but there were no significant interaction effects for any health-related factors in female participants. The group of female participants aged 40-64 years with daily physical activity levels over 200 kcal showed a significantly increased prevalence of 46% for dyslipidemia compared to that in female participants with daily physical activity levels below 200 kcal. Physical activity was positively correlated with weight and high-density lipoprotein cholesterol (HDL-C) levels in men 19-39 years of age, compared to weight, waist circumference (WC), body mass index (BMI), and DBP in men 40-64 years of age, and weight, WC, BMI, glycated hemoglobin (HbA1c) and triglyceride (TG) levels in women 19-39 years of age. In women 40- 64 years of age, physical activity was especially significantly positively correlated with weight, BMI, HDL-C and negatively correlated with fasting glucose and TG levels. In male and female participants, the 40-64-year age group showed negative results for health-related factors compared to those in the 19-39-year age group. The higher the weight, WC, BMI, the higher is the physical activity level. Physical activity levels were significantly positively correlated with health-related variables. ©2017 The Korean Society for Exercise Nutrition

Association of daily physical activity level with health-related factors by gender and age-specific differences among Korean adults based on the sixth (2014-2015) Korea national health and nutrition examination survey

PubMed Central

Chung, Nana; Park, Hun-Young; Park, Mi-Young; Hwang, Yoon-Young; Lee, Chi-Ho; Han, Jin-Soo; So, Jaemoo; Kim, Jisu; Park, Jonghoon; Lim, Kiwon

2017-01-01

[Purpose] This study examined the effects of daily physical activity level on health-related factors according to gender and identified age-specific differences among Korean adults. [Methods] Using data from the Korea National Health and Nutrition Examination Survey VI (2014-2015), we selected adults aged 19-64 years who participated in both a health examination and health interview survey. The study included 6,457 participants 19-64 years of age (2,611 men, 3,846 women). [Results] Assessment of the differences in health-related factors according to age and physical activity in men and women by repeated two-way analysis of variance (ANOVA) revealed significant interaction effects on total cholesterol (TC) and triglyceride (TG) levels and diastolic blood pressure (DBP) in male participants, but there were no significant interaction effects for any health-related factors in female participants. The group of female participants aged 40-64 years with daily physical activity levels over 200 kcal showed a significantly increased prevalence of 46% for dyslipidemia compared to that in female participants with daily physical activity levels below 200 kcal. Physical activity was positively correlated with weight and high-density lipoprotein cholesterol (HDL-C) levels in men 19-39 years of age, compared to weight, waist circumference (WC), body mass index (BMI), and DBP in men 40-64 years of age, and weight, WC, BMI, glycated hemoglobin (HbA1c) and triglyceride (TG) levels in women 19-39 years of age. In women 40- 64 years of age, physical activity was especially significantly positively correlated with weight, BMI, HDL-C and negatively correlated with fasting glucose and TG levels. [Conclusion] In male and female participants, the 40-64-year age group showed negative results for health-related factors compared to those in the 19-39-year age group. The higher the weight, WC, BMI, the higher is the physical activity level. Physical activity levels were significantly positively correlated with health-related variables. PMID:28715884

Analysis of postural control and muscular performance in young and elderly women in different age groups.

PubMed

Gomes, Matheus M; Reis, Júlia G; Carvalho, Regiane L; Tanaka, Erika H; Hyppolito, Miguel A; Abreu, Daniela C C

2015-01-01

muscle strength and power are two factors affecting balance. The impact of muscle strength and power on postural control has not been fully explored among different age strata over sixty. the aim of the present study was to assess the muscle strength and power of elderly women in different age groups and determine their correlation with postural control. eighty women were divided into four groups: the young 18-30 age group (n=20); the 60-64 age group (n=20); the 65-69 age group (n=20); and the 70-74 age group (n=20). The participants underwent maximum strength (one repetition maximum or 1-RM) and muscle power tests to assess the knee extensor and flexor muscles at 40%, 70%, and 90% 1-RM intensity. The time required by participants to recover their balance after disturbing their base of support was also assessed. the elderly women in the 60-64, 65-69, and 70-74 age groups exhibited similar muscle strength, power, and postural control (p>0.05); however, these values were lower than those of the young group (p<0.05) as expected. There was a correlation between muscle strength and power and the postural control performance (p<0.05). despite the age difference, elderly women aged 60 to 74 years exhibited similar abilities to generate strength and power with their lower limbs, and this ability could be one factor that explains the similar postural control shown by these women.

Aquatic exercise for residential aged care adults with dementia: benefits and barriers to participation.

PubMed

Henwood, Timothy; Neville, Christine; Baguley, Chantelle; Beattie, Elizabeth

2017-09-01

Pilot work by our group has demonstrated that aquatic exercise has valuable functional and psychosocial benefits for adults living in the residential aged care setting with dementia. The aim of the currents study was to advance this work by delivering the Watermemories Swimming Club aquatic exercise program to a more representative population of older, institutionalized adults with dementia. The benefits of 12 weeks of twice weekly participation in the Watermemories Swimming Club aquatic exercise program were assessed among an exercise and usual care control group of residential aged care adults with advanced dementia. A battery of physical and psychosocial measures were collected before and after the intervention period, and program implementation was also investigated. Seven residential aged care facilities of 24 approached, agreed to participate and 56 residents were purposefully allocated to exercise or control. Twenty-three participants per group were included in the final analysis. Both groups experienced decreases in skeletal muscle index and lean mass (p < 0.001), but exercise stifled losses in muscle strength and transition into sarcopenic. Behavioral and psychological symptoms of dementia and activities of daily living approached significance (p = 0.06) with positive trends observed across other psychosocial measures. This study demonstrates the value of exercise participation, and specifically aquatic exercise in comparison to usual care for older, institutionalized adults with advanced dementia. However, it also highlights a number of barriers to participation. To overcome these barriers and ensure opportunity to residents increased provider and sector support is required.

Physical activity preferences, preferred sources of assistance, and perceived barriers to increased activity among physically inactive Australians.

PubMed

Booth, M L; Bauman, A; Owen, N; Gore, C J

1997-01-01

Participation in regular moderate or vigorous physical activity substantially reduces risk for all-cause and cardiovascular-disease mortality and confers other health benefits. Efforts to decrease the population prevalence of inactivity will have a greater impact if they are tailored to the needs and preferences of the community. In the Pilot Survey of the Fitness of Australians, a questionnaire was administered to a randomly selected sample of 2,298 adults and included questions on the preferred sources of assistance or support to become physically active, preferred activities, and barriers to regular participation. The responses of those who were identified as insufficiently physically active (n = 1,232; 53.6%) were examined for men and women separately and for those aged 18 to 39, 40 to 59, and 60 to 78 years. The most-preferred activity was walking (38 and 68% of the youngest and oldest age groups, respectively). The most frequently cited barriers to more-regular participation in the youngest age group were insufficient time, lack of motivation and child care responsibilities. Among those aged 60 to 78 years, injury or poor health were the most frequently cited barriers to activity. The most-preferred source of advice or assistance changed with age: more than 50% of the oldest age group wanted advice from a health professional (compared with 22% of the youngest group) and the opportunity to exercise with a group was the most preferred source of support for the youngest age group. The physical activity-related attributes of men and women and of younger and older age groups described in this study may be used to provide more relevant and appealing options for those who might otherwise be missed by "one-size-fits-all" physical activity promotion strategies.

Knowledge and Beliefs About Biospecimen Research Among Chinese Older Women in Chicago's Chinatown.

PubMed

Simon, Melissa A; Tom, Laura S; Dong, XinQi

2017-07-01

Enhancing the participation of Chinese older women in biobanking efforts is important for precision medicine efforts, as underrepresented groups risk benefiting less than others from medical advancements in individualized therapies. Focusing on a sample of Chinese older women in Chicago's Chinatown, this qualitative study seeks to describe attitudes toward, and barriers and facilitators of, participation in biospecimen research. We conducted six focus groups among Chinese-speaking adult women age 45 and above. Focus groups were transcribed, coded, and analyzed for emergent themes. Forty-seven women participated in focus groups, the majority (66.0%) were age 66 and over and half (50.1%) had less than a high school education. Participants expressed predominantly positive attitudes toward biospecimen research, but also identified multifaceted barriers to participation that included cultural beliefs of the body, perceived physical and privacy risks, as well as perceptions related to aging. Use of minimally invasive biospecimen collection and education to promote awareness of biospecimen research were suggested facilitators to increasing biospecimen research participation. Culturally and linguistically isolated populations like Chinese older women are at risk of exclusion from advancements in precision medicine. Our findings provide cultural insights for tailoring interventions for Chinese older women to increase knowledge, change attitudes, and increase intention and participation in biospecimen research. We also highlight the need for individual, family, and community level interventions to promote healthy aging among Chinese older women. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Link between Motor Competence and Health Related Fitness in Children and Adolescents.

PubMed

Luz, Carlos; Cordovil, Rita; Almeida, Gabriela; Rodrigues, Luis P

2017-06-15

This study examined motor competence (MC) behavior in 6- to 14-year-old children, and investigated the differences in health-related fitness (HRF) between high and low MC groups, according to sex and age. A sample of 564 children (288 males) participated in this study, divided into three age groups (6⁻8 years; 9⁻11 years; 12⁻14 years). Total MC and its three components (stability, locomotor, and manipulative) were assessed with a quantitative instrument. HRF was evaluated using a maximal multistage 20-m shuttle-run test and the handgrip test. Participants were divided into tertiles according to their MC level and high and low MC groups were analyzed. Overall, MC increased across age groups for both sexes, but boys presented better results than girls. The high MC group outperformed their low MC peers in all HRF variables, independent of their age group. Although cardiovascular fitness increased with age for both the high and low MC groups, the differences between these groups were greater in older children compared to younger children, within the study age range. The findings suggest that MC interventions should be considered as an important strategy to enhance HRF, and girls at a young age should be a priority target.

Link between Motor Competence and Health Related Fitness in Children and Adolescents

PubMed Central

Luz, Carlos; Cordovil, Rita; Almeida, Gabriela; Rodrigues, Luis P.

2017-01-01

This study examined motor competence (MC) behavior in 6- to 14-year-old children, and investigated the differences in health-related fitness (HRF) between high and low MC groups, according to sex and age. A sample of 564 children (288 males) participated in this study, divided into three age groups (6–8 years; 9–11 years; 12–14 years). Total MC and its three components (stability, locomotor, and manipulative) were assessed with a quantitative instrument. HRF was evaluated using a maximal multistage 20-m shuttle-run test and the handgrip test. Participants were divided into tertiles according to their MC level and high and low MC groups were analyzed. Overall, MC increased across age groups for both sexes, but boys presented better results than girls. The high MC group outperformed their low MC peers in all HRF variables, independent of their age group. Although cardiovascular fitness increased with age for both the high and low MC groups, the differences between these groups were greater in older children compared to younger children, within the study age range. The findings suggest that MC interventions should be considered as an important strategy to enhance HRF, and girls at a young age should be a priority target. PMID:29910401

Attitudinal and Psychosocial Outcomes of a Fitness and Health Education Program on Adults with Down Syndrome

ERIC Educational Resources Information Center

Heller, Tamar; Hsieh, Kelly; Rimmer, James H.

2004-01-01

Attitudinal and psychosocial outcomes of a fitness and health education program for adults with Down syndrome were examined. Participants were 53 adults with Down syndrome ages 30 years and older (29 females, 24 males, M age = 39.72 years) who were randomized into a training (n = 32) or control group (n = 21). The training group participated in a…

Factors related to participation in a cervical cancer screening programme in urban Sweden.

PubMed

Rodvall, Y; Kemetli, L; Tishelman, C; Törnberg, S

2005-10-01

Fifty-six per cent of invited women aged 25-60 attended the Population-based Cervical Cancer Screening Programme (PCCSP) in Stockholm, Sweden in 1994-1996. The objective of this study was to explore factors related to participation in this PCCSP. Registry data on all women aged 25-60 invited to the PCCSP from 1994 to 1996 (n=307,552) was matched with a national longitudinal population database. Women in the youngest age group (25-29 years old) were found to be less likely to participate in the PCCSP than women in older age groups. Married women or widows attended the programme more often (OR 1.32, 95% confidence interval (95% CI) 1.29-1.34 and OR 1.36, 95% CI 1.27-1.45, respectively) than did single women. Women in the labour force were more likely to participate than those who were not in the labour force (OR 1.82, 95% CI 1.78-1.87). The participation rate was not lower for immigrant women from developing countries than for those born in Sweden. We found that age, marital status and being in the labour force or not are factors associated with participation in the cervical cancer screening programme.

Achievement of exercise objectives and satisfaction with the walk with ease program-group and self-directed participants.

PubMed

Nyrop, Kirsten A; Cleveland, Rebecca; Callahan, Leigh F

2014-01-01

This study presents group (instructor-led) and self-directed (nongroup) participant achievement of exercise objectives and satisfaction with the Arthritis Foundation's Walk With Ease (WWE) program at 6 weeks postintervention and 1-year follow-up. Secondary data analysis. Rural and urban counties in North Carolina. Four hundred sixty-two adults with self-reported joint pain/stiffness or physician-diagnosed arthritis, age ≥18 years, no serious medical condition, no cognitive impairments, English speaking. Intervention. WWE is a 6-week community-based walking program offered in two formats-group and self-directed. Self-report measures collected at baseline, 6 weeks, and 1 year. Descriptive statistics, χ (2) and t-tests. Individuals self-selected either group (n = 192) or self-directed (n = 270) format. On average, participants were age 67, Caucasian (70%), and female (88%). Mean minutes per walk increased from 16.7 at baseline to 34.2 minutes at 1 year among group participants, and from 16.5 to 33.7 minutes among self-directed. At 1 year, 59.6% of group and 69.3% of self-directed participants reported continued walking (p = .06). Group participants were more likely than self-directed to do recommended stretching (p < .02) and warm-up/cool-down exercises (p < .01). Group and self-directed participants have similar self-reported walking outcomes but have some differences in their utilization of WWE recommendations.

Deterioration of the useful visual field with age and sleep deprivation: insight from signal detection theory.

PubMed

Rogé, Joceline; Gabaude, Catherine

2009-08-01

The goal of this study was to establish whether the deterioration of the useful visual field due to sleep deprivation and age in a screen monitoring activity could be explained by a decrease in perceptual sensitivity and/or a modification of the participant's decision criterion (two indices derived from signal detection theory). In the first experiment, a comparison of three age groups (young, middle-aged, elderly) showed that perceptual sensitivity decreased with age and that the decision criterion became more conservative. In the second experiment, measurement of the useful visual field was carried out on participants who had been deprived of sleep the previous night or had a complete night of sleep. Perceptual sensitivity significantly decreased with sleep debt, and sleep deprivation provoked an increase in the participants' decision criterion. Moreover, the comparison of two age groups (young, middle-aged) indicated that sensitivity decreased with age. The value of using these two indices to explain the deterioration of useful visual field is discussed.

Impact of Active Leisure (Noncompetitive) Contact Sports Activities on the Space Available for the Cord of the Subaxial Cervical Spine of Asymptomatic Adults.

PubMed

Ndubuisi, Chika A; Ohaegbulam, Samuel C; Mezue, Wilfred C

2017-12-01

Leisure sports activities are assumed to be safe. It is however possible that participation in contact sports as leisure activity may also affect the space available for the cervical cord (SAC). The objective of this study is to compare the SAC of asymptomatic young adults involved in active leisure contact sports with matched controls that do not participate in contact sports. This magnetic resonance imaging-based prospective, cross-sectional study involved 204 randomly selected asymptomatic adults, 21-50 years of age. The study included 2 groups: group A (participants in active leisure contact sports) and group B (participants who did not participate in any form of contact sport). The SAC was calculated by subtracting disk-level midsagittal spinal canal dimension from the corresponding level spinal cord dimension. The SAC at C3-4 was 4.5 ± 1.1 mm (group A) and 4.9 ± 1.4 mm (group B) (P = 0.025), at C4-5 was 4.3 ± 1.1 mm (group A) and 4.5 ± 1.2 mm (group B), at C5-6 was 4.6 ± 1.1 mm (group A) and 4.5 ± 1.4 mm (group B), at C6-7 was 5.2 ± 1.3 mm (group A) and 4.9 ± 1.2 mm (group B), at C7-T1 was 5.6 ± 1.3 mm (group A) and 5.6 ± 1.5 mm (group B) (P = 0.004). In men, the SAC at C3-4 was 4.39 ± 0.28 mm (group A) and 4.90 ± 0.30 mm (group B) (P = 0.036) and at C4-5 was 4.16 ± 0.27 mm (group A) and 4.56 ± 0.35 mm (group B). Three-way multivariate analysis of variance revealed significant effect of contact sports (P = 0.005), sex (P = 0.001), and age (P = 0.0001) on the SAC. Combined effect of contact sports participation and age also have significant effects on the SAC (P = 0.035). Participation in leisure contact sports has a small but overall negative effect on the SAC, especially at the upper subaxial cervical spine levels. This effect is most marked after the age of 40 years. Overall, there was no sex difference observed. Copyright © 2017 Elsevier Inc. All rights reserved.

Age-Friendliness and Life Satisfaction of Young-Old and Old-Old in Hong Kong

PubMed Central

Au, Alma M. L.; Yip, H. M.; Kwok, Jackie Y. C.; Lai, K. Y.; Leung, K. M.; Lee, Anita L. F.; Lai, Daniel W. L.; Tsien, Teresa; Lai, Simon M. K.

2017-01-01

Age-friendliness, promoted by the World Health Organization (WHO), aims to enable and support individuals in different aspects of life for fostering life satisfaction and personal well-being as they age. We identified specific aspect(s) of age-friendliness associated with life satisfaction and examined similarities and differences in age-friendliness and life satisfaction in young-old and old-old adults. Six hundred and eighty-two ageing adults were asked to complete a survey questionnaire consisting of the Age-friendly City Scale, Satisfaction with Life Scale, and sociodemographic variables. Multiple linear regression analysis was used to examine the effects of various domains of age-friendliness on life satisfaction among the young-old adults (aged 65 to 74, n = 351) and the old-old adults (aged 75 to 97, n = 331). Common domains associated with life satisfaction in both young-old and old-old groups were transportation and social participation. Community and health services were associated with life satisfaction for the young-old group only. On the other hand, civic participation and employment was significantly associated with the old-old group only. Social participation is important for the young-old and the old-old. Ageing older adults can be a resource to the society. Implications for promoting and implementing age-friendliness were discussed in the context of successful and productive ageing and the need for a more refined taxonomy of social activities. PMID:28348584

Retaining young people in a longitudinal sexual health survey: a trial of strategies to maintain participation

PubMed Central

2010-01-01

Background There is an increasing trend towards lower participation in questionnaire surveys. This reduces representativeness, increases costs and introduces particular challenges to longitudinal surveys, as researchers have to use complex statistical techniques which attempt to address attrition. This paper describes a trial of incentives to retain longitudinal survey cohorts from ages 16 to 20, to question them on the sensitive topic of sexual health. Methods A longitudinal survey was conducted with 8,430 eligible pupils from two sequential year groups from 25 Scottish schools. Wave 1 (14 years) and Wave 2 (16 years) were conducted largely within schools. For Wave 3 (18 years), when everyone had left school, the sample was split into 4 groups that were balanced across predictors of survey participation: 1) no incentive; 2) chance of winning one of twenty-five vouchers worth £20; 3) chance of winning one £500 voucher; 4) a definite reward of a £10 voucher sent on receipt of their completed questionnaire. Outcomes were participation at Wave 3 and two years later at Wave 4. Analysis used logistic regression and adjusted for clustering at school level. Results The only condition that had a significant and beneficial impact for pupils was to offer a definite reward for participation (Group 4). Forty-one percent of Group 4 participated in Wave 3 versus 27% or less for Groups 1 to 3. At Wave 4, 35% of Group 4 took part versus 25% or less for the other groups. Similarly, 22% of Group 4 participated in all four Waves of the longitudinal study, whereas for the other three groups it was 16% or less that participated in full. Conclusions The best strategy for retaining all groups of pupils and one that improved retention at both age 18 and age 20 was to offer a definite reward for participation. This is expensive, however, given the many benefits of retaining a longitudinal sample, we recommend inclusion of this as a research cost for cohort and other repeat-contact studies. PMID:20109221

Participation trends in holistic movement practices: a 10-year comparison of yoga/Pilates and t'ai chi/qigong use among a national sample of 195,926 Australians.

PubMed

Vergeer, Ineke; Bennie, Jason A; Charity, Melanie J; Harvey, Jack T; van Uffelen, Jannique G Z; Biddle, Stuart J H; Eime, Rochelle M

2017-06-06

In recent decades, the evidence supporting the physical and mental health benefits of holistic movement practices such as yoga and t'ai chi have become increasingly established. Consequently, investigating the participation prevalence and patterns of these practices is a relevant pursuit in the public health field. Few studies have provided population-level assessment of participation rates, however, and even fewer have focused on patterns over time. The purpose of this study was to examine participation prevalence and trends in yoga/Pilates and t'ai chi/qigong over a ten-year period in a nationally representative sample of Australians aged 15 years and over, with particular attention to sex and age. A secondary purpose was to juxtapose these findings with participation trends in traditional fitness activities over the same period. Data comprised modes and types of physical activity, age, and sex variables collected through the Exercise, Recreation and Sport Survey (ERASS), a series of independent cross-sectional Australia-wide surveys conducted yearly between 2001 and 2010. For each year, weighted population estimates were calculated for those participating in yoga/Pilates, t'ai chi/qigong, and fitness activities (e.g. aerobics, calisthenics). Linear regression and multiple logistic regression analyses were used to examine trends in prevalence rates over time and differences among sex and age (15-34; 35-54; 55+ years) groups, respectively. Average prevalence rates between 2001 and 2010 were 3.0% (95% CI 2.9-3.1) for yoga/Pilates, 0.6% (95% CI 0.5-0.6) for t'ai chi/qigong, and 19.2% (95% CI 18.9-19.4) for fitness activities. Across the decade, overall participation rates remained relatively stable for yoga/Pilates and t'ai chi/qigong, while increasing linearly for fitness activities. For both genders and in all three age groups, participation in fitness activities increased, whereas only in the 55+ age group was there a significant increase in yoga/Pilates participation; participation in t'ai chi/qigong declined significantly in the two younger age groups. Participation rates in yoga/Pilates and t'ai chi/qigong in Australia were low and relatively stable. As fitness activities increased in popularity across the decade, holistic movement practices did not. These findings point to the need to investigate activity-specific barriers and facilitators to participation, including intrapersonal, interpersonal, organisational, and environmental factors.

Trends in participation rates for wildlife-associated outdoor recreation activities by age and race/ethnicity: implications for cohort-component projection models

Treesearch

John F. Dwyer; Allan Marsinko

1998-01-01

Cohort-component projection models have been used to explore the implications of increased aging and growth of racial/ethnic minority groups on number of participants in outdoor recreation activities in the years ahead. Projections usually assume that participation rates by age and race/ethnicity remain constant over time. This study looks at trends in activity...

Development of and Adherence to a Computer-Based Gamified Environment Designed to Promote Health and Wellbeing in Older People with Mild Cognitive Impairment.

PubMed

Scase, Mark; Marandure, Blessing; Hancox, Jennie; Kreiner, Karl; Hanke, Sten; Kropf, Johannes

2017-01-01

The older population of Europe is increasing and there has been a corresponding increase in long term care costs. This project sought to promote active ageing by delivering tasks via a tablet computer to participants aged 65-80 with mild cognitive impairment. An age-appropriate gamified environment was developed and adherence to this solution was assessed through an intervention. The gamified environment was developed through focus groups. Mixed methods were used in the intervention with the time spent engaging with applications recorded supplemented by participant interviews to gauge adherence. There were two groups of participants: one living in a retirement village and the other living separately across a city. The retirement village participants engaged in more than three times the number of game sessions compared to the other group possibly because of different social arrangements between the groups. A gamified environment can help older people engage in computer-based applications. However, social community factors influence adherence in a longer term intervention.

Effect of Leisure Activities on Inflammation and Cognitive Function in an Aging Sample

PubMed Central

Friedman, Elliot; Quinn, Jill; Chen, Ding-Geng (Din); Mapstone, Mark

2012-01-01

Cardiovascular disease risk factors (CVDRFs) increase the risk of dementia. The purpose of this study was to examine whether leisure activities (mental, physical, and social activities) modified the effect of CVDRFs on inflammatory markers and cognitive function in middle and old age. A secondary-data analysis study was conducted using data from 405 middle-age participants (40 –59 years) and 342 old-age participants (60 – 84 years) who participated in the Survey of Midlife Development in the United States. CVDRFs were obtained from a combination of self-report medical history and blood-based biomarkers. Three CVDRF groups (≤1, 2, and ≥3 CVDRFs) were identified. More CVDRFs were significantly associated with higher levels of inflammatory markers in both age groups, and associated with lower levels of executive function in the old age group. CVDRFs were not related to the frequency of leisure activities in either age group. After controlling for covariates, higher levels of physical activities were significantly associated with lower levels of inflammatory markers, and higher levels of mental activities were associated with higher levels of cognitive function. In the old age group, physical activities also moderated the effect of CVDRFs on episodic memory, and mental activities moderated the effect of CVDRFs on interleukin-6. Multiple CVDRFs may be associated with poorer cognitive function and higher inflammatory markers, but middle-age and older adults with CVDRFs may not engage in frequent physical and cognitive activities that may be protective. It is important to develop strategies to facilitate engagement in these activities from midlife. PMID:22377120

Goal perspectives and sport participation motivation of Special Olympians and typically developing athletes.

PubMed

Hutzler, Yeshayahu; Oz, Mali; Barak, Sharon

2013-07-01

Based on social-learning and self-determination motivational theories, the purpose of this study was to determine the sources of motivation in youth and young adults with intellectual disability (ID) who participate in Special Olympics (SO) competitions and those of typically developed (TD) age- and activity-matched athletes. A convenience sample of 63 SO (25 females and 38 males) and 59 TD (16 females and 43 males) athletes was retrieved through communication with local club coaches. Three sub-groups of SO athletes were identified based on disability, including non specified intellectual disability (NSID=39), Down syndrome (DS=17), and Autism (Aut=7). Mean SO and TD athlete ages were 20.35 (SD=7) and 18.8 (SD=8), respectively. For analysis purposes four age groups were created (<15, 15-17, 18-20, >20 years). Participants completed the 13-item, two-factor Task and Ego Orientation in Sport Questionnaire (TEOSQ) and a 16-item four-factor abridged version of the Sport Motivation Scale (SMS). SO and TD athletes were active in swimming (54 and 48, respectively) and basketball (9 and 11, respectively). Groups with and without ID were compared by means of t-tests in the dichotomized variables gender and activity, as well as by 1-way ANOVA with Tukey HSD post hoc comparisons across disability and age groups. Gender distribution was the same in both groups. Participants with DS and NSID scored significantly higher than TD athletes in most motivational scales. Participants with ID increased their external motivation with increasing age, while a reversed pattern was observed in TD. In summary, significant differences between motivational patterns of SO athletes with ID and TD athletes can be observed. These differences should be considered when developing training and competition programs. Copyright © 2013 Elsevier Ltd. All rights reserved.

Age differences among older adults in the use of emotion regulation strategies. What happens among over 85s and centenarians?

PubMed

Etxeberria, Igone; Etxebarria, Itziar; Urdaneta, Elena; Yanguas, Jose Javier

2016-09-01

Past research on emotion regulation strategies has concluded that older adults use more passive strategies than young adults. However, we found scarce research in this field focusing on the oldest old (i.e. those aged 85 and over). The aim of this study was to analyze whether or not differences exist in the way older adults aged 85 and over (centenarians included) use emotion regulation strategies, in comparison with younger age groups (65-74 and 75-84 years old). Participants were 257 older adults from Spain, all aged between 65 and 104. The sample was divided into four age groups: 65-74; 75-84; 85-94; and 95-104 years old. Participants completed the Strategy Questionnaire after reading each of the vignettes designed to elicit feelings of either sadness or anger. The questionnaire measures four types of regulation strategies: Passive, Express, Solve and Seek. The 85-94 age group and centenarians were found to use proactive (Express, Seek) and Solve strategies less in comparison with younger age groups when regulating sadness and anger. In contrast, an increased use of Passive strategies was observed in the regulation of both emotions in the 85-94 age group. Significant differences were also found between centenarians and younger age groups in the use of Passive strategies for sadness, although not for anger. Age differences were observed in the use of emotion regulation strategies, with older age groups using proactive strategies less and passive strategies more.

[Aging negative stereotypes and their relationship with sociodemographic variables over 65 elderly].

PubMed

Sánchez Palacios, Concepción; Trianes Torres, M Victoria; Blanca Mena, M José

2009-01-01

The aim of the present study was to determine whether there are any associations between the degree of belief in negative stereotypes of aging in 65- to 96-year-old and the following sociodemographic variables: gender, age, marital status and educational level. The sample consisted of 757 non-institutionalized people divided into four age groups. Gender was homogeneously distributed in all groups. During an interview, the participants responded to a questionnaire that was organized in two parts. The first part collected data on age, educational level, gender and marital status. The second part consisted of a scale of negative stereotype of aging (Cuestionario de Estereotipos Negativos hacia la Vejez [CENVE]), with three factors: health, social-motivational and character-personality. Significant differences were found in relation to age but not in relation to gender. In relation to the health factor, participants aged more than 80 showed weaker stereotypes than the remaining age groups. In relation to the social-motivational factor, the older the participants, the stronger the negative stereotypes in relation to a decrease in interests in life. Persons with lower educational level scored higher on the health and character-personality factors of the CENVE. The results are discussed in relation to their potential applications in psychosocial interventions.

Changes in speaking fundamental frequency characteristics with aging.

PubMed

Nishio, Masaki; Niimi, Seiji

2008-01-01

Changes in speaking fundamental frequency (SFF) associated with aging were studied in a total of 374 healthy normal speakers (187 males and 187 females) from adolescent to older age groups. Participants were asked to read a sample passage aloud, and acoustic analysis was performed. The main results were as follows: (1) Males exhibited no significant trend for SFF changes in aging. However, a slight increase was observed in participants aged 70 years or older. (2) Females in their 30s and 40s showed obviously lower frequencies than those in their 20s. Across all age groups, including the 80s, SFF tended to decrease markedly in association with aging. (3) The degree of SFF change in association with aging was much larger in females than in males. In addition, reference intervals (mean +/- 1.96 SD) obtained for males and females in each age group are considered useful for clinical detection of abnormalities of SFF, as well as for detection of laryngeal diseases causing SFF abnormality. 2008 S. Karger AG, Basel.

The Impact of Age on Using Language Learning Strategies

ERIC Educational Resources Information Center

Sepasdar, Mansoreh; Soori, Afshin

2014-01-01

Since age plays an important role in learning a second or foreign language, the present study investigated how different students in different age groups used language learning strategies. The participants of this study were 94 Iranian EFL students from four educational levels and different age groups as, primary (10-12), guidance (13-15), high…

Alcohol-related expectancies in adults and adolescents: Similarities and disparities.

PubMed

Monk, Rebecca L; Heim, Derek

2016-03-02

This study aimed to contrast student and not student outcome expectancies, and explore the diversity of alcohol-related cognitions within a wider student sample. Participants (n=549) were college students (higher education-typically aged 15-18 years), university students (further education-typically aged 18-22 years) and business people (white collar professionals <50 years) who completed questionnaires in their place of work or education. Overall positive expectancies were higher in the college students than in the business or university samples. However, not all expectancy subcategories followed this pattern. Participant groups of similar age were therefore alike in some aspects of their alcohol-related cognitions but different in others. Similarly, participant groups whom are divergent in age appeared to be alike in some of their alcohol-related cognitions, such as tension reduction expectancies. Research often homogenises students as a specific sub-set of the population, this paper hi-lights that this may be an over-simplification. Furthermore, the largely exclusive focus on student groups within research in this area may also be an oversight, given the diversity of the findings demonstrated between these groups.

Chronological age and performance of persons with mental retardation on verbal subtests of the Wechsler Intelligence Scale for Children--Revised, French Version.

PubMed

Facon, B; Facon-Bollengier, T

1999-12-01

The Influence of chronological age on verbal intelligence of persons with metal retardation was studied using the French version of the Wechsler Intelligence Scale for Children--Revised. Participants were 1,101 children and adolescents divided into two groups according to the severity of metal retardation. The first group included 551 participants with moderate mental retardation, the second 550 participants with mild mental retardation. Analyses indicated a significant association between chronological age and raw scores on the four Verbal Comprehension subtests, even with performance on Perceptual Organization and Freedom from Distractibility subtests held constant. This finding suggests the relationship between chronological age and verbal intelligence is valid for persons with moderate mental retardation as well as for those with mild metal retardation.

Effects of a weight loss plus exercise program on physical function in overweight, older women: a randomized controlled trial.

PubMed

Anton, Stephen D; Manini, Todd M; Milsom, Vanessa A; Dubyak, Pamela; Cesari, Matteo; Cheng, Jing; Daniels, Michael J; Marsiske, Michael; Pahor, Marco; Leeuwenburgh, Christiaan; Perri, Michael G

2011-01-01

Obesity and a sedentary lifestyle are associated with physical impairments and biologic changes in older adults. Weight loss combined with exercise may reduce inflammation and improve physical functioning in overweight, sedentary, older adults. This study tested whether a weight loss program combined with moderate exercise could improve physical function in obese, older adult women. Participants (N = 34) were generally healthy, obese, older adult women (age range 55-79 years) with mild to moderate physical impairments (ie, functional limitations). Participants were randomly assigned to one of two groups for 24 weeks: (i) weight loss plus exercise (WL+E; n = 17; mean age = 63.7 years [4.5]) or (ii) educational control (n = 17; mean age = 63.7 [6.7]). In the WL+E group, participants attended a group-based weight management session plus three supervised exercise sessions within their community each week. During exercise sessions, participants engaged in brisk walking and lower-body resistance training of moderate intensity. Participants in the educational control group attended monthly health education lectures on topics relevant to older adults. Outcomes were: (i) body weight, (ii) walking speed (assessed by 400-meter walk test), (iii) the Short Physical Performance Battery (SPPB), and (iv) knee extension isokinetic strength. Participants randomized to the WL+E group lost significantly more weight than participants in the educational control group (5.95 [0.992] vs 0.23 [0.99] kg; P < 0.01). Additionally, the walking speed of participants in the WL+E group significantly increased compared with that of the control group (reduction in time on the 400-meter walk test = 44 seconds; P < 0.05). Scores on the SPPB improved in both the intervention and educational control groups from pre- to post-test (P < 0.05), with significant differences between groups (P = 0.02). Knee extension strength was maintained in both groups. Our findings suggest that a lifestyle-based weight loss program consisting of moderate caloric restriction plus moderate exercise can produce significant weight loss and improve physical function while maintaining muscle strength in obese, older adult women with mild to moderate physical impairments.

Effects of a weight loss plus exercise program on physical function in overweight, older women: a randomized controlled trial

PubMed Central

Anton, Stephen D; Manini, Todd M; Milsom, Vanessa A; Dubyak, Pamela; Cesari, Matteo; Cheng, Jing; Daniels, Michael J; Marsiske, Michael; Pahor, Marco; Leeuwenburgh, Christiaan; Perri, Michael G

2011-01-01

Background: Obesity and a sedentary lifestyle are associated with physical impairments and biologic changes in older adults. Weight loss combined with exercise may reduce inflammation and improve physical functioning in overweight, sedentary, older adults. This study tested whether a weight loss program combined with moderate exercise could improve physical function in obese, older adult women. Methods: Participants (N = 34) were generally healthy, obese, older adult women (age range 55–79 years) with mild to moderate physical impairments (ie, functional limitations). Participants were randomly assigned to one of two groups for 24 weeks: (i) weight loss plus exercise (WL+E; n = 17; mean age = 63.7 years [4.5]) or (ii) educational control (n = 17; mean age = 63.7 [6.7]). In the WL+E group, participants attended a group-based weight management session plus three supervised exercise sessions within their community each week. During exercise sessions, participants engaged in brisk walking and lower-body resistance training of moderate intensity. Participants in the educational control group attended monthly health education lectures on topics relevant to older adults. Outcomes were: (i) body weight, (ii) walking speed (assessed by 400-meter walk test), (iii) the Short Physical Performance Battery (SPPB), and (iv) knee extension isokinetic strength. Results: Participants randomized to the WL+E group lost significantly more weight than participants in the educational control group (5.95 [0.992] vs 0.23 [0.99] kg; P < 0.01). Additionally, the walking speed of participants in the WL+E group significantly increased compared with that of the control group (reduction in time on the 400-meter walk test = 44 seconds; P < 0.05). Scores on the SPPB improved in both the intervention and educational control groups from pre- to post-test (P < 0.05), with significant differences between groups (P = 0.02). Knee extension strength was maintained in both groups. Conclusion: Our findings suggest that a lifestyle-based weight loss program consisting of moderate caloric restriction plus moderate exercise can produce significant weight loss and improve physical function while maintaining muscle strength in obese, older adult women with mild to moderate physical impairments. PMID:21753869

Influence of Estimated Training Status on Anti and Pro-Oxidant Activity, Nitrite Concentration, and Blood Pressure in Middle-Aged and Older Women

PubMed Central

Jacomini, André M.; Dias, Danielle da Silva; Brito, Janaina de Oliveira; da Silva, Roberta F.; Monteiro, Henrique L.; Llesuy, Susana; De Angelis, Kátia; Amaral, Sandra L.; Zago, Anderson S.

2017-01-01

The purpose of this study was to compare the association between anti and pro-oxidant activity, nitrite concentration, and blood pressure (BP) in middle-aged and older women with different levels of estimated training status (TS). The sample consisted of 155 females (50–84 years) who were submitted to a physical examination to evaluate estimated TS through the “Functional Fitness Battery Test,” BP measurements, and plasma blood samples to evaluate pro-oxidant and antioxidant activity and nitrite concentrations. Participants were separated by age into a middle-aged group (<65 years) and an older (≥65 years) group and then subdivided in each group according to TS. Blood biochemistry was similar between groups. On the other hand, protein oxidation was lower in participants with higher TS, independent of age. Older females with higher TS presented higher nitrite concentrations, lower lipoperoxidation, and lower values of BP compared with those with lower TS. Lower GPx activity was observed in participants with higher TS compared with middle-aged with lower TS. Thus, our results suggest that good levels of TS may be associated with lower oxidative stress and higher nitrite concentration and may contribute to maintain normal or reduced blood pressure values. PMID:28326041

Cognitive function in middle-aged and older adults participating in synchronized swimming-exercise.

PubMed

Maeshima, Etsuko; Okumura, Yuka; Tatsumi, Juri; Tomokane, Sayaka; Ikeshima, Akiko

2017-01-01

[Purpose] The purpose of the present study was to examine cognitive function in middle-aged and older adults regularly engaging in synchronized swimming-exercise. [Subjects and Methods] Twenty-three female synchronized swimmers ranging in age from 49 to 85 years were recruited for the present study. The duration of synchronized swimming experience ranged from 1 to 39 years. The control group consisted of 36 age- and gender-matched community-dwelling middle-aged and older adults (age range: 49 to 77 years). Cognitive function was evaluated using the Japanese version of the Montreal Cognitive Assessment (MoCA-J) and compared between the synchronized swimmers and control participants. [Results] No significant differences in mean total MoCA-J scores were observed between the synchronized swimmers and control participants (23.2 ± 3.1 and 22.2 ± 3.6, respectively). Twenty-nine subjects in the control group and 17 in the synchronized swimming group scored below 26 on the MoCA-J, indicative of mild cognitive impairment. Significant differences in delayed recall-but not in visuospatial/executive function, naming, attention, language, abstraction, or orientation-were also observed between the two groups. [Conclusion] The results of the present study suggest that synchronized swimming has beneficial effects on cognitive function, particularly with regard to recent memory.

Influence of Estimated Training Status on Anti and Pro-Oxidant Activity, Nitrite Concentration, and Blood Pressure in Middle-Aged and Older Women.

PubMed

Jacomini, André M; Dias, Danielle da Silva; Brito, Janaina de Oliveira; da Silva, Roberta F; Monteiro, Henrique L; Llesuy, Susana; De Angelis, Kátia; Amaral, Sandra L; Zago, Anderson S

2017-01-01

The purpose of this study was to compare the association between anti and pro-oxidant activity, nitrite concentration, and blood pressure (BP) in middle-aged and older women with different levels of estimated training status (TS). The sample consisted of 155 females (50-84 years) who were submitted to a physical examination to evaluate estimated TS through the "Functional Fitness Battery Test," BP measurements, and plasma blood samples to evaluate pro-oxidant and antioxidant activity and nitrite concentrations. Participants were separated by age into a middle-aged group (<65 years) and an older (≥65 years) group and then subdivided in each group according to TS. Blood biochemistry was similar between groups. On the other hand, protein oxidation was lower in participants with higher TS, independent of age. Older females with higher TS presented higher nitrite concentrations, lower lipoperoxidation, and lower values of BP compared with those with lower TS. Lower GPx activity was observed in participants with higher TS compared with middle-aged with lower TS. Thus, our results suggest that good levels of TS may be associated with lower oxidative stress and higher nitrite concentration and may contribute to maintain normal or reduced blood pressure values.

The effectiveness of a Group Triple P with Chinese parents who have a child with developmental disabilities: a randomized controlled trial.

PubMed

Leung, Cynthia; Fan, Angel; Sanders, Matthew R

2013-03-01

The study examined the effectiveness of Group Triple P, a Level 4 variant of the Triple P multilevel system of parenting support, with Chinese parents who had a preschool aged child with a developmental disability, using randomized controlled trial design. Participants (Intervention group: 42; Waitlist Control group: 39) completed measures on child behaviour, parental stress, dysfunctional discipline styles and parental conflict before and after program completion by the Intervention group. Intervention group participants also completed these same measures six months after program completion. Compared to the Waitlist Control group, parents receiving Group Triple P reported significantly lower levels of child behaviour problems, parental stress, dysfunctional discipline style and parental conflict scores. The Intervention group participants maintained their gains six months after program completion. The results provided promising evidence for the Level 4 Group Triple P as an effective intervention program for Chinese parents who have preschool aged children with developmental disabilities. Copyright © 2012 Elsevier Ltd. All rights reserved.

Population levels of sport participation: implications for sport policy.

PubMed

Eime, R M; Harvey, J T; Charity, M J; Payne, W R

2016-08-09

Participation in sport can contribute to health-enhancing levels of leisure-time physical activity. There are recent reports that participation in sport in Australia is decreasing. However, these studies are limited to ages 15 years and over. This study integrates sports club membership data from five popular team sports and investigates sport participation across the lifespan (4-100 years) by sex and region (metropolitan/non-metropolitan). Overall participant numbers per annum increased from 414,167 in 2010 to 465,403 in 2012 corresponding to a rise in the proportion of Victorian's participating in these sports from 7.5 % in 2010 to 8.3 % in 2012. The highest proportion of participants was in the 10-14 year age range, with participation rates of 36 % in 2010 and 40 % in 2012. There was a considerably lower participation rate in the 15-19 year age group compared to the 10-14 age group, in all three years studied, and the decline continued progressively with increasing age. Male and female age profiles of participation were generally similar in shape, but the female peak at age 10-14 was sharper than for the males, and conversely there were very few 4 year old female participants. Participation rates were generally higher in non-metropolitan than metropolitan areas; the difference increased with increasing age from 4 to 34 years, then steadily declined, reaching parity at around 60 years of age. It is a positive sign that participation in these popular sports increased by over 50,000 participants from 2010 to 2012. Large proportions of the population aged 5-14 participate in club based sport. Participation rates decline sharply in late adolescence, particularly for females, and while this may not be a concern from a broad health perspective so long as they transition into other forms of physical activity, it is certainly a matter of concern for the sport sector. It is recommended that sport policy places a higher priority on grass-roots participation and that sporting organisations are supported to prioritise the retention issues occurring during adolescence, particularly for females so as to maximise the potential for sport to maintain its positive contribution to population wellbeing.

Relative solidarity: Conceptualising communal participation in genomic research among potential research participants in a developing Sub-Saharan African setting

PubMed Central

Woolfall, Kerry; Gabbay, Mark

2018-01-01

Objective As genomic research gathers momentum in sub-Saharan Africa, it has become increasingly important to understand the reasons why individuals wish to participate in this kind of medical research. Against the background of communitarianism conceived as typical of African communities, it is often suggested that individuals consent to participate on the grounds of solidarity and to further the common good. In this paper, we seek to explore this contention by presenting data from focus groups with potential research participants about what would influence their decisions to participate in genomic research. Methods and results These focus groups were conducted as part of a larger qualitative study with a purposively selected group of participants from a community situated in south west Nigeria. We conducted fifteen focus group sessions comprising 50 participants organized by age and sex, namely: 1) adult (>30 years) males, 2) adult females, 3) youth (18–30 years) males, and 4) youth females. A mixed age-group was conducted to probe different views between the age groups. There was discordance and clear division between the adults and youths regarding the decision to participate in genomic research based on commitment to communal values. Adults based their decision to participate on altruism and furthering the common good while youths based their decisions on personal benefits and preferences and also took into account the views and welfare of family members and neighbours. Conclusions This discordance suggests a ‘generational shift’ and we advance a model of ‘relative solidarity’ among the youths, which is different from the communal solidarity model typical of African communitarianism. Our findings suggest the need for a closer look at strategies for implementation of community engagement and informed consent in genomic research in this region, and we recommend further studies to explore this emerging trend. PMID:29621313

Effect of a Binocular iPad Game vs Part-time Patching in Children Aged 5 to 12 Years With Amblyopia: A Randomized Clinical Trial.

PubMed

Holmes, Jonathan M; Manh, Vivian M; Lazar, Elizabeth L; Beck, Roy W; Birch, Eileen E; Kraker, Raymond T; Crouch, Eric R; Erzurum, S Ayse; Khuddus, Nausheen; Summers, Allison I; Wallace, David K

2016-12-01

A binocular approach to treating anisometropic and strabismic amblyopia has recently been advocated. Initial studies have yielded promising results, suggesting that a larger randomized clinical trial is warranted. To compare visual acuity (VA) improvement in children with amblyopia treated with a binocular iPad game vs part-time patching. A multicenter, noninferiority randomized clinical trial was conducted in community and institutional practices from September 16, 2014, to August 28, 2015. Participants included 385 children aged 5 years to younger than 13 years with amblyopia (20/40 to 20/200, mean 20/63) resulting from strabismus, anisometropia, or both. Participants were randomly assigned to either 16 weeks of a binocular iPad game prescribed for 1 hour a day (190 participants; binocular group) or patching of the fellow eye prescribed for 2 hours a day (195 participants; patching group). Study follow-up visits were scheduled at 4, 8, 12, and 16 weeks. A modified intent-to-treat analysis was performed on participants who completed the 16-week trial. Binocular iPad game or patching of the fellow eye. Change in amblyopic-eye VA from baseline to 16 weeks. Of the 385 participants, 187 were female (48.6%); mean (SD) age was 8.5 (1.9) years. At 16 weeks, mean amblyopic-eye VA improved 1.05 lines (2-sided 95% CI, 0.85-1.24 lines) in the binocular group and 1.35 lines (2-sided 95% CI, 1.17-1.54 lines) in the patching group, with an adjusted treatment group difference of 0.31 lines favoring patching (upper limit of the 1-sided 95% CI, 0.53 lines). This upper limit exceeded the prespecified noninferiority limit of 0.5 lines. Only 39 of the 176 participants (22.2%) randomized to the binocular game and with log file data available performed more than 75% of the prescribed treatment (median, 46%; interquartile range, 20%-72%). In younger participants (aged 5 to <7 years) without prior amblyopia treatment, amblyopic-eye VA improved by a mean (SD) of 2.5 (1.5) lines in the binocular group and 2.8 (0.8) lines in the patching group. Adverse effects (including diplopia) were uncommon and of similar frequency between groups. In children aged 5 to younger than 13 years, amblyopic-eye VA improved with binocular game play and with patching, particularly in younger children (age 5 to <7 years) without prior amblyopia treatment. Although the primary noninferiority analysis was indeterminate, a post hoc analysis suggested that VA improvement with this particular binocular iPad treatment was not as good as with 2 hours of prescribed daily patching. http://www.clinicaltrials.gov Identifier: NCT02200211.

Ageing and the group-reference effect in memory.

PubMed

Lee, Hyeon-Nyeon; Rosa, Nicole M; Gutchess, Angela H

2016-07-01

The present study examines age differences in the memory benefits from group-referncing. While prior work establishes that the memory performance of younger and older adults similarly benefits from relating information to the self, this study assessed whether those benefits extend to referencing a meaningful group membership. Young and older adult participants encoded trait words by judging whether each word describes themselves, describes their group membership (selected for each age group), or is familiar. After a retention interval, participants completed a surprise recognition memory test. The results indicate that group-referencing increased recognition memory performance compared to the familiarity judgements for both young and older groups. However, the group-reference benefit is limited, emerging as smaller than the benefit from self-referencing. These results challenge previous findings of equivalent benefits for group-referencing and self-referencing, suggesting that such effects may not prevail under all conditions, including for older adults. The findings also highlight the need to examine the mechanisms of group-referencing that can lead to variability in the group-reference effect.

The Role of Educational Aspirations and Expectations in the Discontinuity of Intergenerational Low-Income Status

PubMed Central

Lee, Jungeun Olivia; Hill,, Karl G.; Hawkins, J. David

2012-01-01

This study investigated one potential mechanism mediating continuity and discontinuity in low-income status across generations: children's educational aspirations and expectations. Data were drawn from a community sample of 808 participants who were followed from age 10 to 30. Four trajectory groups of children's educational aspirations and expectations were identified from ages 10 to 18 (grades five through 12): “stable-high” group, “stable-low” group, “increaser” group, and “decreaser” group. Among participants from low-income families, those in the stable-high group and the increaser group were equally likely to graduate from high school. High school graduation was positively associated with level of total household income at age 30. Findings suggest that social work efforts that support the development of high educational aspirations and expectations in children might serve to reduce the intergenerational continuity of low-income status. PMID:24385713

The effect of age of cochlear implantation on vocal characteristics in children

PubMed Central

Knight, Kerry; Ducasse, Simone; Coetzee, Ashley; Louw, Anel

2016-01-01

Background Early cochlear implantation aids auditory feedback and supports better communication and self-monitoring of the voice. The objective of this study was to determine whether the age of cochlear implantation has an impact on vocal development in children implanted before age 4. Method and procedures The study consisted of 19 participants in total. All implant recipients (experimental group) were 3–5 years post-implantation, including four prelingual (0–2 years) and five perilingual (2–4 years) implant recipients. The control group consisted of 10 children whose hearing was within normal limits between the ages 3–6 years and 10 months, which was compared to the experimental group. Established paediatric norms were used for additional comparison. A questionnaire was used to gather information from each of the participant’s caregivers to determine whether other personal and contextual factors had an impact on voice production. An acoustic analysis was conducted for each participant using the Multi-Dimensional Voice Program of the Computerized Speech Lab. Results When the experimental group and the control group were compared, similar results were yielded for fundamental frequency and short-term perturbation (jitter and shimmer). More variability was noted in long-term frequency and amplitude measures, with significantly higher differences, and therefore further outside the norms, in the prelingual group when compared to the perilingual and control groups. Conclusion In this study, age of implantation did not impact vocal characteristics. Further research should include larger sample sizes, with participants that are age and gender matched. PMID:27380914

Walking or Dancing: Patterns of Physical Activity by Cross-Sectional Age Among U.S. Women

PubMed Central

Fan, Jessie X.; Kowaleski-Jones, Lori; Wen, Ming

2014-01-01

Objectives To identify age differences in physical activity (PA) participation for women. Methods Data from 3,952 women 25+ from the 2003–2006 National Health and Nutrition Examination Surveys (NHANES) were used to analyze participation patterns for 17 PA types. Results The top five leisure PAs by participation rate for all ages were walking (42%), dancing (20%), treadmill (15%), biking (11%), and yoga (10%). Participation in running, dancing, treadmill, and team sports declined around ages 35 to 44, and participation in household PA, walking, weightlifting, and hiking declined around ages 55 to 64. At age 75+ further substantial decline in most activities occurred. Nativity status was the most important moderator for age-related PA decline. Conclusions Total PA declines with age but significant decline does not occur until ages 55 to 64. Major decline in leisure PA participation starts earlier at ages 35 to 44. While age-related declining patterns differ for different activities, the top five most popular leisure activities are similar for all age groups. PMID:23867628

Age-Related Effects of Stimulus Type and Congruency on Inattentional Blindness.

PubMed

Liu, Han-Hui

2018-01-01

Background: Most of the previous inattentional blindness (IB) studies focused on the factors that contributed to the detection of unattended stimuli. The age-related changes on IB have rarely been investigated across all age groups. In the current study, by using the dual-task IB paradigm, we aimed to explore the age-related effects of attended stimuli type and congruency between attended and unattended stimuli on IB. Methods: The current study recruited 111 participants (30 adolescents, 48 young adults, and 33 middle-aged adults) in the baseline recognition experiments and 341 participants (135 adolescents, 135 young adults, and 71 middle-aged adults) in the IB experiment. We applied the superimposed picture and word streams experimental paradigm to explore the age-related effects of attended stimuli type and congruency between attended and unattended stimuli on IB. An ANOVA was performed to analyze the results. Results: Participants across all age groups presented significantly lower recognition scores for both pictures and words in comparison with baseline recognition. Participants presented decreased recognition for unattended pictures or words from adolescents to young adults and middle-aged adults. When the pictures and words are congruent, all the participants showed significantly higher recognition scores for unattended stimuli in comparison with incongruent condition. Adolescents and young adults did not show recognition differences when primary tasks were attending pictures or words. Conclusion: The current findings showed that all participants presented better recognition scores for attended stimuli in comparison with unattended stimuli, and the recognition scores decreased from the adolescents to young and middle-aged adults. The findings partly supported the attention capacity models of IB.

Attitudes towards gambling, gambling participation, and gambling-related harm: cross-sectional Finnish population studies in 2011 and 2015.

PubMed

Salonen, Anne H; Alho, Hannu; Castrén, Sari

2017-01-26

Information about public gambling attitudes and gambling participation is crucial for the effective prevention of gambling-related harm. This study investigates female and male attitudes towards gambling, gambling participation, and gambling-related harm in the Finnish population aged 15-74. Cross-sectional random sample data were collected in 2011 (n = 4484) and 2015 (n = 4515). The data were weighted based on gender, age and region of residence. Attitudes were measured using the Attitudes Towards Gambling Scale (ATGS-8). Gambling-related harms were studied using the Problem Gambling Severity Index and the South Oaks Gambling Screen. Attitudes towards gambling became more positive from 2011 to 2015. Female attitudes were generally negative, but nonetheless moved in a positive direction except in age groups under 25. Occasional gambling increased among women aged 18-24. Women aged 18-24 and 45-54 experienced more harms in 2015 than in 2011. Both land and online gambling increased among women aged 65-74. Male attitudes towards gambling were generally positive, and became more positive from 2011 to 2015 in all age groups except 15-17. Weekly gambling decreased among males aged 15-17. Gambling overall increased among males aged 18-24. Gambling several times a week decreased among men aged 35-44 and 45-54, and gambling 1-3 times a month increased in the latter age group. Online gambling increased only among men aged 55-64. Attitudes towards gambling became more positive in all except the youngest age groups. Under-age male gambling continued to decrease. We need to make decision-makers better aware of the continuing growth of online gambling among older people and women's increasing experiences of gambling-related harm. This is vital to ensure more effective prevention.

Circulating Vitamin D Correlates with Serum Anti-Mullerian Hormone Levels in Late Reproductive-Aged Women: Women’s Interagency HIV Study

PubMed Central

Merhi, Zaher O.; Seifer, David B.; Weedon, Jeremy; Adeyemi, Oluwatoyin; Holman, Susan; Anastos, Kathryn; Golub, Elizabeth T.; Young, Mary; Karim, Roksana; Greenblatt, Ruth; Minkoff, Howard

2012-01-01

Objective To study the correlation between circulating 25 hydroxy-vitamin D (25OH-D) levels and serum AMH in women enrolled in the Women’s Interagency HIV Study (WIHS). Design A cross-sectional study. Setting WIHS, a multicenter prospective study. Patient(s) All premenopausal women (n=388) with regular menstrual cycles were included and subdivided into three groups: group 1 with age <35 (N=128), group 2 with age 35 to 39 (N=119), and group 3 with age ≥ 40 (N=141). Intervention(s) Serum for 25OH-D, AMH, fasting glucose and insulin, and creatinine levels. Main Outcome Measure(s) Correlation between 25OH-D and AMH before and after adjusting for HIV status, BMI, race, smoking, illicit drug use, glucose and insulin levels, estimated glomerular filtration rate and geographic site of participation. Result(s) After adjusting for all covariates, the regression slope in all participants for total 25OH-D predicting log10AMH for 25-year-olds (youngest participant) was −0.001 (SE=0.008, p=0.847); and for 45-year-olds (oldest participant), the corresponding slope was +0.011 (SE=0.005, p=0.021). Fasting insulin level was negatively correlated with serum AMH (p=0.016). The regression slope for the correlation between 25OH-D and AMH in group 1 was +0.002 (SE=0.006, p=0.764); in group 2 was +0.006 (SE=0.005, p=0.269); and in group 3 was +0.011 (SE=0.005, p=0.022). There was no association between HIV and AMH. Conclusion(s) A novel relationship is reported between circulating 25OH-D and AMH in women aged = 40 suggesting that 25OH-D deficiency might be associated with lower ovarian reserve in late reproductive-aged women. PMID:22494925

Attitudes to ageing and expectations for filial piety across Chinese and British cultures: a pilot exploratory evaluation.

PubMed

Laidlaw, Ken; Wang, DaHua; Coelho, Claudia; Power, Mick

2010-04-01

Filial piety (FP) is a central theme in Asian culture and is seen as care for one's parents as part of a traditional concept of Confucianism. Older people may hold strong expectations for FP from their children. Attitudes towards the experience of ageing may be influenced by how far one perceives their expectations to be met. A cross-sectional evaluation of expectation for FP and attitudes to ageing was undertaken in three different cultural groups--elderly Chinese immigrants living in the UK, Chinese older people living in Beijing and Scottish older people living in Scotland. There were significant differences between the three cultural groups on a standardized measure of attitudes to ageing on psychosocial loss, F(2, 127) = 28.20, p = 0.0005 and physical change, F(2, 127) = 67.60, p = 0.0005 domains of attitudes to ageing. With expectations for FP, the UK-born participants evidenced lower expectations than the two Chinese groups, who were very similar in their levels of expectation, F(2, 127) = 10.92, p = 0.0005. The study was the first of its kind to consider attitudes to ageing and expectations for FP across three cultural groups. Overall an interesting pattern of results emerged suggesting that both Chinese groups remain invested in the concept of FP, whereas the UK sample was not. In contrast, however, the Chinese immigrants and the UK participants were more similar in reporting attitudes to ageing than the Chinese participants who were more likely to endorse a loss-deficit view of ageing.

Analysis of postural control and muscular performance in young and elderly women in different age groups

PubMed Central

Gomes, Matheus M.; Reis, Júlia G.; Carvalho, Regiane L.; Tanaka, Erika H.; Hyppolito, Miguel A.; Abreu, Daniela C. C.

2015-01-01

BACKGROUND: muscle strength and power are two factors affecting balance. The impact of muscle strength and power on postural control has not been fully explored among different age strata over sixty. OBJECTIVES: the aim of the present study was to assess the muscle strength and power of elderly women in different age groups and determine their correlation with postural control. METHOD: eighty women were divided into four groups: the young 18-30 age group (n=20); the 60-64 age group (n=20); the 65-69 age group (n=20); and the 70-74 age group (n=20). The participants underwent maximum strength (one repetition maximum or 1-RM) and muscle power tests to assess the knee extensor and flexor muscles at 40%, 70%, and 90% 1-RM intensity. The time required by participants to recover their balance after disturbing their base of support was also assessed. RESULTS: the elderly women in the 60-64, 65-69, and 70-74 age groups exhibited similar muscle strength, power, and postural control (p>0.05); however, these values were lower than those of the young group (p<0.05) as expected. There was a correlation between muscle strength and power and the postural control performance (p<0.05). CONCLUSION: despite the age difference, elderly women aged 60 to 74 years exhibited similar abilities to generate strength and power with their lower limbs, and this ability could be one factor that explains the similar postural control shown by these women. PMID:25651132

Medial frontal GABA is lower in older schizophrenia: a MEGA-PRESS with macromolecule suppression study.

PubMed

Rowland, L M; Krause, B W; Wijtenburg, S A; McMahon, R P; Chiappelli, J; Nugent, K L; Nisonger, S J; Korenic, S A; Kochunov, P; Hong, L E

2016-02-01

Gamma-butyric acid (GABA) dysfunction has been implicated in the pathophysiology of schizophrenia and its cognitive deficits. Proton magnetic resonance spectroscopy (MRS) was used to test the hypothesis that older participants with schizophrenia have lower anterior cingulate GABA levels compared with older control participants. One-hundred forty-five participants completed this study. For detection of GABA, spectra were acquired from the medial frontal/anterior cingulate cortex using a macromolecule-suppressed MEGA-PRESS sequence. Patients were evaluated for psychopathology and all participants completed neuropsychological tests of working memory, processing speed and functional capacity. GABA levels were significantly lower in the older participants with schizophrenia (n=31) compared with the older control (n=37) group (P=0.003) but not between the younger control (n=40) and schizophrenia (n=29) groups (P=0.994). Age strongly predicted GABA levels in the schizophrenia group accounting for 42% of the variance, but the effect of age was less in the control group accounting for 5.7% of the variance. GABA levels were specifically related to working memory but not processing speed performance, functional capacity, or positive or negative symptom severity. This is the largest MRS study of GABA in schizophrenia and the first to examine GABA without macromolecule contamination, a potentially significant issue in previous studies. GABA levels more rapidly declined with advancing age in the schizophrenia compared with the control group. Interventions targeted at halting the decline or increasing GABA levels may improve functional outcomes and quality of life as patients with schizophrenia age.

Medial Frontal GABA is Lower in Older Schizophrenia: A MEGA-PRESS with Macromolecule Suppression Study

PubMed Central

Rowland, Laura M; Krause, Benjamin W.; Wijtenburg, S. Andrea; McMahon, Robert P.; Chiappelli, Joshua; Nugent, Katie L.; Nisonger, Sarah J.; Korenic, Stephanie A.; Kochunov, Peter; Hong, L. Elliot

2015-01-01

Gamma-butyric acid (GABA) dysfunction has been implicated in the pathophysiology of schizophrenia and its cognitive deficits. Proton magnetic resonance spectroscopy (MRS) was used to test the hypothesis that older participants with schizophrenia have lower anterior cingulate GABA levels compared to older control participants. One-hundred and forty-five participants completed this study. For detection of GABA, spectra were acquired from the medial frontal/anterior cingulate cortex using a macromolecule-suppressed MEGA-PRESS sequence. Patients were evaluated for psychopathology and all participants completed neuropsychological tests of working memory, processing speed, and functional capacity. GABA levels were significantly lower in the older participants with schizophrenia(n=31) compared to the older control(n=37) group (p=0.003) but not between the younger control(n=40) and schizophrenia (n=29) groups (p=0.994). Age strongly predicted GABA levels in the schizophrenia group accounting for 42% of the variance, but the effect of age was less in the control group accounting for 5.7% of the variance. GABA levels were specifically related to working memory but not processing speed performance, functional capacity, or positive or negative symptom severity. This is the largest MRS study of GABA in schizophrenia and the first to examine GABA without macromolecule contamination, a potentially significant issue in previous studies. GABA levels more rapidly declined with advancing age in the schizophrenia compared to the control group. Interventions targeted at halting the decline or increasing GABA levels may improve functional outcomes and quality of life as patients with schizophrenia age. PMID:25824298

Adult psychosocial outcomes of children with specific language impairment, pragmatic language impairment and autism

PubMed Central

Whitehouse, Andrew J O; Watt, Helen J; Line, E A; Bishop, Dorothy V M

2009-01-01

Background: The few studies that have tracked children with developmental language disorder to adulthood have found that these individuals experience considerable difficulties with psychosocial adjustment (for example, academic, vocational and social aptitude). Evidence that some children also develop autistic symptomatology over time has raised suggestions that developmental language disorder may be a high-functioning form of an autism spectrum disorder (ASD). It is not yet clear whether these outcomes vary between individuals with different subtypes of language impairment. Aims: To compare the adult psychosocial outcomes of children with specific language impairment (SLI), pragmatic language impairment (PLI) and ASD. Methods & Procedures: All participants took part in research as children. In total, there were 19 young adults with a childhood history of Specific Language Impairment (M age = 24;8), seven with PLI (M age = 22;3), 11 with high functioning ASD (M age = 21;9) and 12 adults with no history of developmental disorder (Typical; n = 12; M age = 21;6). At follow-up, participants and their parents were interviewed to elicit information about psychosocial outcomes. Outcomes & Results: Participants in the SLI group were most likely to pursue vocational training and work in jobs not requiring a high level of language/literacy ability. The PLI group tended to obtain higher levels of education and work in ‘skilled’ professions. The ASD participants had lower levels of independence and more difficulty obtaining employment than the PLI and SLI participants. All groups had problems establishing social relationships, but these difficulties were most prominent in the PLI and ASD groups. A small number of participants in each group were found to experience affective disturbances. The PLI and SLI groups showed lower levels of autistic symptomatology than the ASD group. Conclusions & Implications: The between-group differences in autistic symptomatology provide further evidence that SLI, PLI, and ASD are related disorders that vary along qualitative dimensions of language structure, language use and circumscribed interests. Childhood diagnosis showed some relation to adult psychosocial outcome. However, within-group variation highlights the importance of evaluating children on a case-by-case basis. PMID:19340628

Age-Related and Sex-Related Differences in Hand and Pinch Grip Strength in Adults

ERIC Educational Resources Information Center

Puh, Urska

2010-01-01

The purpose of the study was to quantify age-related changes in hand grip strength and three types of pinch grip strength (key pinch, tip pinch, and palmar pinch) among male and female participants. The study included 199 healthy participants (100 females, 99 males) aged 20-79 years, who were divided into four age groups. The Baseline Hydraulic…

[Evaluation, correction and impact of non-response in studies of childhood obesity].

PubMed

Santiago-Pérez, María Isolina; Pérez-Ríos, Mónica; Malvar, Alberto; Suanzes, Jorge; Hervada, Xurxo

2017-09-25

To evaluate and correct the impact of non-response in the prevalence of underweight, overweight and obesity in children aged 6 to 15 years old using silhouette scales. Cross-sectional study carried out in 2013 among 8,145 Galician schoolchildren aged 6-15 years old. The students who agreed to participate were weighed and measured and, based on body mass index, the prevalence of underweight, overweight and obesity was estimated. Teachers rated all students using silhouette scales. The valuations were used to estimate the prevalence corrected by non-response. Using the Bayes theorem, participation rates were estimated according to weight status. The participation rate was 92.3% in the 6 -to 11-year-old group, and 90% in the 12- to 15-year old age group. In both groups, the prevalence of underweight and overweight were similar between participants and non-participants. However, obesity was higher among non-participants, especially at 12 to 15 years of age (6.3% vs. 12.2% ; p < 0.05). The prevalence did not change when corrected by the teacher's valuation. The participation rate of obese students was lower than the overall rate (82% vs. 90% at 12 to 15 years old; p < 0.05). The presence of participation bias, which was greater at 12-15 years old, was confirmed. However, the impact of the bias on prevalence was negligible due to the high participation rate. In obesity studies with objective measures, it is essential to quantify non-participation, as well as to assess its impact and correct it. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Comparison of fungiform taste-bud distribution among age groups using confocal laser scanning microscopy in vivo in combination with gustatory function.

PubMed

Saito, Takehisa; Ito, Tetsufumi; Ito, Yumi; Manabe, Yasuhiro; Sano, Kazuo

2016-04-01

The aim of this study was to compare the distribution of taste buds in fungiform papillae (FP) and gustatory function between young and elderly age groups. Confocal laser scanning microscopy was used because it allows many FP to be observed non-invasively in a short period of time. The age of participants (n = 211) varied from 20 to 83 yr. The tip and midlateral region of the tongue were observed. Taste buds in an average of 10 FP in each area were counted. A total of 2,350 FP at the tongue tip and 2,592 FP in the midlateral region could be observed. The average number of taste buds was similar among all age groups both at the tongue tip and in the midlateral region. The taste function, measured by electrogustometry, among participants 20-29 yr of age was significantly lower than that in the other age groups; however, there was no difference among any other age groups in taste function. These results indicate that the peripheral gustatory system is well maintained anatomically and functionally in elderly people. © 2016 Eur J Oral Sci.

Low back pain status in elite and semi-elite Australian football codes: a cross-sectional survey of football (soccer), Australian rules, rugby league, rugby union and non-athletic controls.

PubMed

Hoskins, Wayne; Pollard, Henry; Daff, Chris; Odell, Andrew; Garbutt, Peter; McHardy, Andrew; Hardy, Kate; Dragasevic, George

2009-04-17

Our understanding of the effects of football code participation on low back pain (LBP) is limited. It is unclear whether LBP is more prevalent in athletic populations or differs between levels of competition. Thus it was the aim of this study to document and compare the prevalence, intensity, quality and frequency of LBP between elite and semi-elite male Australian football code participants and a non-athletic group. A cross-sectional survey of elite and semi-elite male Australian football code participants and a non-athletic group was performed. Participants completed a self-reported questionnaire incorporating the Quadruple Visual Analogue Scale (QVAS) and McGill Pain Questionnaire (short form) (MPQ-SF), along with additional questions adapted from an Australian epidemiological study. Respondents were 271 elite players (mean age 23.3, range 17-39), 360 semi-elite players (mean age 23.8, range 16-46) and 148 non-athletic controls (mean age 23.9, range 18-39). Groups were matched for age (p = 0.42) and experienced the same age of first onset LBP (p = 0.40). A significant linear increase in LBP from the non-athletic group, to the semi-elite and elite groups for the QVAS and the MPQ-SF was evident (p < 0.001). Elite subjects were more likely to experience more frequent (daily or weekly OR 1.77, 95% CI 1.29-2.42) and severe LBP (discomforting and greater OR 1.75, 95% CI 1.29-2.38). Foolers in Australia have significantly more severe and frequent LBP than a non-athletic group and this escalates with level of competition.

Screening criteria for increased susceptibility to heat stress during work or leisure in hot environments in healthy individuals aged 31-70 years.

PubMed

Flouris, Andreas D; McGinn, Ryan; Poirier, Martin P; Louie, Jeffrey C; Ioannou, Leonidas G; Tsoutsoubi, Lydia; Sigal, Ronald J; Boulay, Pierre; Hardcastle, Stephen G; Kenny, Glen P

2018-01-01

Population aging and global warming generate important public health risks, as older adults have increased susceptibility to heat stress (SHS). We defined and validated sex-specific screening criteria for SHS during work and leisure activities in hot environments in individuals aged 31-70 years using age, anthropometry, and cardiorespiratory fitness. A total of 123 males and 44 females [44 ± 14 years; 22.9 ± 7.4% body fat; 40.3 ± 8.6 peak oxygen uptake (mlO 2 /kg/min)] participated, separated into the Analysis (n = 111) and Validation (n = 56) groups. Within these groups, participants were categorized into YOUNG (19-30 years; n = 47) and OLDER (31-70 years; n = 120). All participants performed exercise in the heat inside a direct calorimeter. Screening criteria for OLDER participants were defined from the Analysis group and were cross-validated in the Validation group. Results showed that 30% of OLDER individuals in the Analysis group were screened as SHS positive. A total of 274 statistically valid (p < 0.05) criteria were identified suggesting that OLDER participants were at risk for SHS when demonstrating two or more of the following (males/females): age ≥ 53.0/55.8 years; body mass index ≥29.5/25.7 kg/m 2 ; body fat percentage ≥ 28.8/34.9; body surface area ≤2.0/1.7 m 2 ; peak oxygen uptake ≤48.3/41.4 mlO 2 /kg fat free mass/min. In the Validation group, McNemar χ 2 comparisons confirmed acceptable validity for the developed criteria. We conclude that the developed criteria can effectively screen individuals 31-70 years who are at risk for SHS during work and leisure activities in hot environments and can provide simple and effective means to mitigate the public health risks caused by heat exposure.

Ongoing exposure versus intense periodic exposure to military conflict and terror attacks in Israel.

PubMed

Lahad, Mooli; Leykin, Dmitry

2010-12-01

The manifestation of posttraumatic stress disorder (PTSD) symptoms in two clinical samples in Israel (N = 212) was examined. Individuals suffering ongoing exposure to shelling were compared with subjects exposed to intense periodic exposure. Elevated arousal and avoidance symptoms, but not intrusion were reported in the ongoing exposure group. When compared by age, young participants in the ongoing exposure group had significantly lower PTSD scores, whereas no differences were found between participants among the intense periodic exposure age groups. No gender differences in symptoms were found among participants from intense periodic exposure, whereas in the other ongoing group the difference was in avoidance. Results are discussed in light of past research on exposure to terrorism. Copyright © 2010 International Society for Traumatic Stress Studies.

Is age a risk factor for depression among the oldest old with cancer?

PubMed

Goldzweig, Gil; Baider, Lea; Rottenberg, Yakir; Andritsch, Elisabeth; Jacobs, Jeremy M

2018-04-09

Age is negatively related to depression among young and middle age patients with cancer. Nevertheless the relationship between age and depression among older patients with cancer is unclear. The goal of the current study is to assess the association of depression with increasing age among older patients with cancer. Participants were 243 oncology out-patients, aged ≥65, either receiving treatment for active disease or within 6 months of completing treatment for active disease, with a Karnofsky score ≥70. Participants were grouped by age: "Younger-Old" - age 65-74 (N = 125); "Old" - age 75-84 (N = 49); and "Oldest-Old" -age ≥ 85 years (N = 69). Background data included: socio-demography; cancer type/staging/treatment; Charlson comorbidity index (CCI); Eastern Cooperative Oncology Group (ECOG) performance. Psychological data included: the 5-item Geriatric Depression Scale (GDS); "Distress Thermometer" (single item); and Cancer Perceived Agents of Social Support (12-item). Depression levels were significantly higher among oldest-old participants in comparison to the old and younger-old groups: mean GDS scores were 0.93 ± 1.13, 1.27 ± 1.41 and 3.91 ± 1.35 respectively. After controlling for all potential confounders in a hierarchical logistic regression model, age-group significantly predicted both depression and distress. Receiver operating characteristic (ROC) analysis determined age 86 as the optimal cutoff for both clinical depression and distress. Depression among older patients with cancer rises with increasing age, being extremely common among the oldest old. Age independently predicted depression, irrespective of medical variables, social support, or functional status. Findings highlight the importance of addressing the potentially unmet psychological needs of this rapidly growing patient population. Copyright © 2018. Published by Elsevier Ltd.

Age differences in big five behavior averages and variabilities across the adult life span: moving beyond retrospective, global summary accounts of personality.

PubMed

Noftle, Erik E; Fleeson, William

2010-03-01

In 3 intensive cross-sectional studies, age differences in behavior averages and variabilities were examined. Three questions were posed: Does variability differ among age groups? Does the sizable variability in young adulthood persist throughout the life span? Do past conclusions about trait development, based on trait questionnaires, hold up when actual behavior is examined? Three groups participated: young adults (18-23 years), middle-aged adults (35-55 years), and older adults (65-81 years). In 2 experience-sampling studies, participants reported their current behavior multiple times per day for 1- or 2-week spans. In a 3rd study, participants interacted in standardized laboratory activities on 8 occasions. First, results revealed a sizable amount of intraindividual variability in behavior for all adult groups, with average within-person standard deviations ranging from about half a point to well over 1 point on 6-point scales. Second, older adults were most variable in Openness, whereas young adults were most variable in Agreeableness and Emotional Stability. Third, most specific patterns of maturation-related age differences in actual behavior were more greatly pronounced and differently patterned than those revealed by the trait questionnaire method. When participants interacted in standardized situations, personality differences between young adults and middle-aged adults were larger, and older adults exhibited a more positive personality profile than they exhibited in their everyday lives.

Challenges in Understanding and Assisting Mature-Age Students Who Participate in Alternative Entry Programs

ERIC Educational Resources Information Center

Cullity, Marguerite

2006-01-01

Mature-age students are a significant group within the Australian sub-degree and undergraduate commencing cohort. Nevertheless, little is known about mature-age student backgrounds or factors that affect their participation at university. This paper draws on a case study that examined the nature and outcomes of Australian alternative entry…

Balancing psychache and resilience in aging Holocaust survivors.

PubMed

Ohana, Irit; Golander, Hava; Barak, Yoram

2014-06-01

Psychache can and does co-exist alongside resilience and coping amongst trauma survivors. This has been the center of the a-integrative theory of aging demonstrating an attitude to life based on cognitive and emotional dimensions. Aging of Holocaust survivors (HS) is especially difficult when focus is brought to the issue of integrating their life history. The present study aimed to investigate the interplay between psychache and resilience amongst aging HS. Cross-sectional study of HS and a matched comparison group recruited from the general population was carried out. All underwent a personal interview and endorsed quantifiable psychache and resilience scales. We enrolled 214 elderly participants: 107 HS and 107 comparison participants. Mean age for the participants was 80.7± years; there were 101 women and 113 men in each group. Holocaust survivors did not differ in the level of resilience from comparisons (mean: 5.82 ± 0.68 vs. 5.88 ± 0.55, respectively). Psychache was significantly more intense in the HS group (F(8,205) = 2.21; p < 0.05). The present study demonstrates the complex interplay between psychache and resilience. Aging HS still have to cope with high levels of psychache while realizing a life-long process of development through resilience.

Involuntary Capture and Voluntary Reorienting of Attention Decline in Middle-Aged and Old Participants

PubMed Central

Correa-Jaraba, Kenia S.; Cid-Fernández, Susana; Lindín, Mónica; Díaz, Fernando

2016-01-01

The main aim of this study was to examine the effects of aging on event-related brain potentials (ERPs) associated with the automatic detection of unattended infrequent deviant and novel auditory stimuli (Mismatch Negativity, MMN) and with the orienting to these stimuli (P3a component), as well as the effects on ERPs associated with reorienting to relevant visual stimuli (Reorienting Negativity, RON). Participants were divided into three age groups: (1) Young: 21–29 years old; (2) Middle-aged: 51–64 years old; and (3) Old: 65–84 years old. They performed an auditory-visual distraction-attention task in which they were asked to attend to visual stimuli (Go, NoGo) and to ignore auditory stimuli (S: standard, D: deviant, N: novel). Reaction times (RTs) to Go visual stimuli were longer in old and middle-aged than in young participants. In addition, in all three age groups, longer RTs were found when Go visual stimuli were preceded by novel relative to deviant and standard auditory stimuli, indicating a distraction effect provoked by novel stimuli. ERP components were identified in the Novel minus Standard (N-S) and Deviant minus Standard (D-S) difference waveforms. In the N-S condition, MMN latency was significantly longer in middle-aged and old participants than in young participants, indicating a slowing of automatic detection of changes. The following results were observed in both difference waveforms: (1) the P3a component comprised two consecutive phases in all three age groups—an early-P3a (e-P3a) that may reflect the orienting response toward the irrelevant stimulation and a late-P3a (l-P3a) that may be a correlate of subsequent evaluation of the infrequent unexpected novel or deviant stimuli; (2) the e-P3a, l-P3a, and RON latencies were significantly longer in the Middle-aged and Old groups than in the Young group, indicating delay in the orienting response to and the subsequent evaluation of unattended auditory stimuli, and in the reorienting of attention to relevant (Go) visual stimuli, respectively; and (3) a significantly smaller e-P3a amplitude in Middle-aged and Old groups, indicating a deficit in the orienting response to irrelevant novel and deviant auditory stimuli. PMID:27065004

Age group athletes in inline skating: decrease in overall and increase in master athlete participation in the longest inline skating race in Europe - the Inline One-Eleven.

PubMed

Teutsch, Uwe; Knechtle, Beat; Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald

2013-01-01

Participation and performance trends in age group athletes have been investigated in endurance and ultraendurance races in swimming, cycling, running, and triathlon, but not in long-distance inline skating. The aim of this study was to investigate trends in participation, age, and performance in the longest inline race in Europe, the Inline One-Eleven over 111 km, held between 1998 and 2009. The total number, age distribution, age at the time of the competition, and race times of male and female finishers at the Inline One-Eleven were analyzed. Overall participation increased until 2003 but decreased thereafter. During the 12-year period, the relative participation in skaters younger than 40 years old decreased while relative participation increased for skaters older than 40 years. The mean top ten skating time was 199 ± 9 minutes (range: 189-220 minutes) for men and 234 ± 17 minutes (range: 211-271 minutes) for women, respectively. The gender difference in performance remained stable at 17% ± 5% across years. To summarize, although the participation of master long-distance inline skaters increased, the overall participation decreased across years in the Inline One-Eleven. The race times of the best female and male skaters stabilized across years with a gender difference in performance of 17% ± 5%. Further studies should focus on the participation in the international World Inline Cup races.

Age group athletes in inline skating: decrease in overall and increase in master athlete participation in the longest inline skating race in Europe – the Inline One-Eleven

PubMed Central

Teutsch, Uwe; Knechtle, Beat; Rüst, Christoph Alexander; Rosemann, Thomas; Lepers, Romuald

2013-01-01

Background Participation and performance trends in age group athletes have been investigated in endurance and ultraendurance races in swimming, cycling, running, and triathlon, but not in long-distance inline skating. The aim of this study was to investigate trends in participation, age, and performance in the longest inline race in Europe, the Inline One-Eleven over 111 km, held between 1998 and 2009. Methods The total number, age distribution, age at the time of the competition, and race times of male and female finishers at the Inline One-Eleven were analyzed. Results Overall participation increased until 2003 but decreased thereafter. During the 12-year period, the relative participation in skaters younger than 40 years old decreased while relative participation increased for skaters older than 40 years. The mean top ten skating time was 199 ± 9 minutes (range: 189–220 minutes) for men and 234 ± 17 minutes (range: 211–271 minutes) for women, respectively. The gender difference in performance remained stable at 17% ± 5% across years. Conclusion To summarize, although the participation of master long-distance inline skaters increased, the overall participation decreased across years in the Inline One-Eleven. The race times of the best female and male skaters stabilized across years with a gender difference in performance of 17% ± 5%. Further studies should focus on the participation in the international World Inline Cup races. PMID:23690697

Does the Relation between Rapid Automatized Naming and Reading Depend on Age or on Reading Level? A Behavioral and ERP Study

PubMed Central

Cohen, Marjolaine; Mahé, G.; Laganaro, Marina; Zesiger, Pascal

2018-01-01

Reading predictors evolve through age: phonological awareness is the best predictor of reading abilities at the beginning of reading acquisition while Rapid Automatized Naming (RAN) becomes the best reading predictor in more experienced readers (around 9–10 years old). Those developmental changes in the relationship between RAN and reading have so far been explained in term of participants' age. However, it should be noted that in the previous experiments age always co-vary with participants reading level. It is thus not clear whether RAN-reading relationship is developmental in nature or related to the reading system itself. This study investigates whether the behavioral changes in the relationship between RAN and reading and their electrophysiological correlates are related to the chronological age or to the reading level of the participants. Thirty two French-speaking children aged 7–10 years took part to the experiment: they were divided into groups contrasted on age but with similar reading levels and the other way round. Participants performed two reading tasks and four RAN tasks. EEG/ERP was recorded during discrete letter and picture RAN. Behavioral results revealed that alphanumeric RAN is more sensitive to age variations than reading level differences. The inverse profile was revealed for picture RAN, which discriminate poor and good readers among typically developed children within the same age-group. ERPs of both letter and picture RAN differed across age groups whereas only for the picture RAN ERPs differed across reading levels. Taken together, these results suggest that picture RAN is a particularly good indicator of reading level variance independently of age. PMID:29520226

Adult cognitive outcomes following childhood mild traumatic brain injuries.

PubMed

Yumul, Joy Noelle; McKinlay, Audrey

2017-10-01

To investigate the adult cognitive outcomes of one versus multiple childhood mTBI and to examine the potential predictors of the outcomes. Review of neurosurgical files and hospital records, as well as community recruitment, yielded 169 participants, who were injured between ages 0-17 years and assessed between ages 18-30 years with at least five years post-injury. Each participant underwent a three-hour assessment. For data analysis, participants were grouped by type and number of injury. The mTBI group exhibited some cognitive deficits but their performance fell between the control and moderate/severe TBI groups as expected. Those with one and multiple mTBI performed comparably across all cognitive domains. Cognitive outcomes were significantly predicted by estimated IQ but not by number of mTBI and age at injury. Despite the detected cognitive deficits, those who sustained multiple mTBI did not exhibit worse or cumulative deficits compared to those with one mTBI.

A person trade-off study to estimate age-related weights for health gains in economic evaluation.

PubMed

Petrou, Stavros; Kandala, Ngianga-Bakwin; Robinson, Angela; Baker, Rachel

2013-10-01

An increasing body of literature is exploring whether the age of the recipient of health care should be a criterion in how health care resources are allocated. The existing literature is constrained both by the relatively small number of age comparison groups within preference-elicitation studies, and by a paucity of methodological robustness tests for order and framing effects and the reliability and transitivity of preferences that would strengthen confidence in the results. This paper reports the results of a study aimed at estimating granulated age-related weights for health gains across the age spectrum that can potentially inform health care decision-making. A sample of 2,500 participants recruited from the health care consumer panels of a social research company completed a person trade-off (or 'matching') study designed to estimate age-related weights for 5- and 10-year life extensions. The results are presented in terms of matrices for alternative age comparisons across the age spectrum. The results revealed a general, although not invariable, tendency to give more weight to health gains, expressed in terms of life extensions, in younger age groups. In over 85% of age comparisons, the person trade-off exercises revealed a preference for life extensions by the younger of the two age groups that were compared. This pattern held regardless of the method of aggregating responses across study participants. Moreover, the relative weight placed on life extensions by the younger of the two age groups was generally, although not invariably, found to increase as the age difference between the comparator age groups increased. Further analyses revealed that the highest mean relative weight placed on life extensions was estimated for 30-year-olds when the ratio of means method was used to aggregate person trade-off responses across study participants. The highest mean relative weight placed on life extensions was estimated for 10-year-olds for 5-year life extensions and for 30-year-olds for 10-year life extensions, when the median of individual ratios method was used to aggregate person trade-off responses across study participants. Methodological tests framed around alternative referents in the person trade-off questions and the stability of preferences had no discernible effects on the study results. This study has produced new evidence on age-related weights for health gains that can potentially inform health care decision-making.

Age-specific and sex-specific prevalence of cerebral β-amyloidosis, tauopathy, and neurodegeneration in cognitively unimpaired individuals aged 50-95 years: a cross-sectional study.

PubMed

Jack, Clifford R; Wiste, Heather J; Weigand, Stephen D; Therneau, Terry M; Knopman, David S; Lowe, Val; Vemuri, Prashanthi; Mielke, Michelle M; Roberts, Rosebud O; Machulda, Mary M; Senjem, Matthew L; Gunter, Jeffrey L; Rocca, Walter A; Petersen, Ronald C

2017-06-01

A new classification for biomarkers in Alzheimer's disease and cognitive ageing research is based on grouping the markers into three categories: amyloid deposition (A), tauopathy (T), and neurodegeneration or neuronal injury (N). Dichotomising these biomarkers as normal or abnormal results in eight possible profiles. We determined the clinical characteristics and prevalence of each ATN profile in cognitively unimpaired individuals aged 50 years and older. All participants were in the Mayo Clinic Study of Aging, a population-based study that uses a medical records linkage system to enumerate all individuals aged 50-89 years in Olmsted County, MN, USA. Potential participants are randomly selected, stratified by age and sex, and invited to participate in cognitive assessments; individuals without medical contraindications are invited to participate in brain imaging studies. Participants who were judged clinically as having no cognitive impairment and underwent multimodality imaging between Oct 11, 2006, and Oct 5, 2016, were included in the current study. Participants were classified as having normal (A-) or abnormal (A+) amyloid using amyloid PET, normal (T-) or abnormal (T+) tau using tau PET, and normal (N-) or abnormal (N+) neurodegeneration or neuronal injury using cortical thickness assessed by MRI. We used the cutoff points of standard uptake value ratio (SUVR) 1·42 (centiloid 19) for amyloid PET, 1·23 SUVR for tau PET, and 2·67 mm for MRI cortical thickness. Age-specific and sex-specific prevalences of the eight groups were determined using multinomial models combining data from 435 individuals with amyloid PET, tau PET, and MRI assessments, and 1113 individuals who underwent amyloid PET and MRI, but not tau PET imaging. The numbers of participants in each profile group were 165 A-T-N-, 35 A-T+N-, 63 A-T-N+, 19 A-T+N+, 44 A+T-N-, 25 A+T+N-, 35 A+T-N+, and 49 A+T+N+. Age differed by ATN group (p<0·0001), ranging from a median 58 years (IQR 55-64) in A-T-N- and 57 years (54-64) in A-T+N- to a median 80 years (75-84) in A+T-N+ and 79 years (73-87) in A+T+N+. The number of APOE ε4 carriers differed by ATN group (p=0·04), with carriers roughly twice as frequent in each A+ group versus the corresponding A- group. White matter hyperintensity volume (p<0·0001) and cognitive performance (p<0·0001) also differed by ATN group. Tau PET and neurodegeneration biomarkers were discordant in most individuals who would be categorised as stage 2 or 3 preclinical Alzheimer's disease (A+T+N-, A+T-N+, and A+T+N+; 86% at age 65 years and 51% at age 80 years) or with suspected non-Alzheimer's pathophysiology (A-T+N-, A-T-N+, and A-T+N+; 92% at age 65 years and 78% at age 80 years). From age 50 years, A-T-N- prevalence declined and A+T+N+ and A-T+N+ prevalence increased. In both men and women, A-T-N- was the most prevalent until age late 70s. After about age 80 years, A+T+N+ was most prevalent. By age 85 years, more than 90% of men and women had one or more biomarker abnormalities. Biomarkers of fibrillar tau deposition can be included with those of β-amyloidosis and neurodegeneration or neuronal injury to more fully characterise the heterogeneous pathological profiles in the population. Both amyloid- dependent and amyloid-independent pathological profiles can be identified in the cognitively unimpaired population. The prevalence of each ATN group changed substantially with age, with progression towards more biomarker abnormalities among individuals who remained cognitively unimpaired. National Institute on Aging (part of the US National Institutes of Health), the Alexander Family Professorship of Alzheimer's Disease Research, the Mayo Clinic, and the GHR Foundation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Age-Group and Gender Differences in Stroke Knowledge in an Israeli Jewish Adult Population.

PubMed

Melnikov, Semyon; Itzhaki, Michal; Koton, Silvia

Stroke is a leading cause of long-term disability and the fifth leading cause of death in Israel. Knowledge of stroke warning signs has been linked to early seeking of medical help. Little is known about knowledge of stroke warning signs in Israeli Jewish adults. Stroke knowledge was examined among Jewish Israeli adults. Using a structured questionnaire, registered nurses interviewed a convenience sample of the respondents, 18 years or older, with no stroke history. Stroke knowledge and demographics were examined by 3 age groups (<45, 45-64, and >64 years) in men and women. In total, 1137 Jewish Israelis were interviewed, 457 (40.2%) men and 680 women (59.8%); 493 (43.4%) were younger than 45 years, 541 (47.6%) were aged 45 to 64 years, and 102 (9%) were older than 64 years; 1 (0.1%) did not report age. On average, each interview lasted for 25 to 30 minutes. Participants younger than 45 years showed the lowest knowledge of stroke cause. Women younger than 45 years were less likely to identify at least 2 stroke warning signs. Participants younger than 45 years were less likely to identify at least 2 risk factors, compared with participants aged 45 to 64 years and older than 64 years. Women younger than 45 years were less likely to identify at least 2 stroke prevention strategies. Participants younger than 45 years showed the lowest levels of stroke knowledge. The highest stroke knowledge was found in the 45 to 64 years age group. Stroke knowledge among different age groups was similar in both genders. Educational campaigns aimed at increasing knowledge of stroke among the general population and targeting the younger population are recommended.

Lexical spelling in children and adolescents with specific language impairment: variations with the writing situation.

PubMed

Broc, Lucie; Bernicot, Josie; Olive, Thierry; Favart, Monik; Reilly, Judy; Quémart, Pauline; Uzé, Joël

2013-10-01

The goal of this study was to compare the lexical spelling performance of children and adolescents with specific language impairment (SLI) in two contrasting writing situations: a dictation of isolated words (a classic evaluative situation) and a narrative of a personal event (a communicative situation). Twenty-four children with SLI and 48 typically developing children participated in the study, split into two age groups: 7-11 and 12-18 years of age. Although participants with SLI made more spelling errors per word than typically developing participants of the same chronological age, there was a smaller difference between the two groups in the narratives than in the dictations. Two of the findings are particularly noteworthy: (1) Between 12 and 18 years of age, in communicative narration, the number of spelling errors of the SLI group was not different from that of the typically developing group. (2) In communicative narration, the participants with SLI did not make specific spelling errors (phonologically unacceptable), contrary to what was shown in the dictation. From an educational perspective or that of a remediation program, it must be stressed that the communicative narration provides children-and especially adolescents-with SLI an opportunity to demonstrate their improved lexical spelling abilities. Furthermore, the results encourage long-term lexical spelling education, as adolescents with SLI continue to show improvement between 12 and 18 years of age. Copyright © 2013 Elsevier Ltd. All rights reserved.

Experiences of teenagers and young adults treated for cancer in Sweden.

PubMed

Olsson, Maria; Jarfelt, Marianne; Pergert, Pernilla; Enskär, Karin

2015-10-01

Approximately 600 teenagers and young adults, TYAs (ages 15-29), are newly diagnosed with cancer in Sweden every year and treated in many different units. The knowledge about TYAs is limited and there might be a need for a new approach in the care for this particular age group. The purpose of this study was to identify requirements TYAs in Sweden acknowledge as important to them. 44 participants aged 15-29 who were treated at either pediatric or adult cancer units in Sweden, participated in focus group interviews. They were interviewed in groups based on whether they were treated in pediatric (14-18 years old) or adult units (18-29). The focus group interviews were recorded, transcribed, and analyzed using qualitative content analysis. Results of the study can be summarized into four categories: personal professional interaction, knowledge and participation, age-appropriate environment, and support. Important TYA care needs vary over time due to individual situations. The time line of the cancer experience can be described as a continuum; at diagnosis, during treatment, and in life-after cancer treatment. TYAs treated in Sweden have special needs that are not being satisfied, whether at pediatric or adult units. Areas that need closer attention are: close relatives' participation in the care, information on sex and fertility, age-appropriate social physical environments during treatment, and psychosocial support after treatment. In Sweden, there is a demand for increased knowledge on the special needs for TYAs in clinical practice. Copyright © 2015 Elsevier Ltd. All rights reserved.

Intracranial arteries in individuals with the elastin gene hemideletion of Williams syndrome.

PubMed

Wint, D P; Butman, J A; Masdeu, J C; Meyer-Lindenberg, A; Mervis, C B; Sarpal, D; Morris, C A; Berman, K F

2014-01-01

Williams syndrome, a rare genetic disorder with a striking neurobehavioral profile characterized by extreme sociability and impaired visuospatial construction abilities, is caused by a hemideletion that includes the elastin gene, resulting in frequent supravavular aortic stenosis and other stenotic arterial lesions. Strokes have been reported in Williams syndrome. Although the extracranial carotid artery has been studied in a sample of patients with Williams syndrome, proximal intracranial arteries have not. Using MRA, we studied the intracranial vessels in 27 participants: 14 patients with Williams syndrome (age range, 18-44 years; mean age, 27.3 ± 9.1; 43% women) and 13 healthy control participants with similar age and sex distribution (age range, 22-52 years; mean age, 33.4 ± 7.6; 46% women). All participants with Williams syndrome had hemideletions of the elastin gene. Blinded to group allocation or to any other clinical data, a neuroradiologist determined the presence of intracranial vascular changes in the 2 groups. The Williams syndrome group and the healthy control group had similar patency of the proximal intracranial arteries, including the internal carotid and vertebral arteries; basilar artery; and stem and proximal branches of the anterior cerebral artery, MCA, and posterior cerebral arteries. The postcommunicating segment of the anterior cerebral artery was longer in the Williams syndrome group. Despite the elastin haploinsufficiency, the proximal intracranial arteries in Williams syndrome preserve normal patency.

Kata techniques training consistently decreases stereotypy in children with autism spectrum disorder.

PubMed

Bahrami, Fatimah; Movahedi, Ahmadreza; Marandi, Sayed Mohammad; Abedi, Ahmad

2012-01-01

The effects of 14 weeks of Kata techniques training on stereotypic behaviors of children with autism spectrum disorders (ASD) were investigated. The study included 30 eligible (diagnosed ASD, school age) children with ages ranging from 5 to 16 years whom they assigned to an exercise (n=15) or a no-exercise control group (n=15). Participants of the exercise group received Kata techniques instruction four times per week for 14 weeks (56 sessions). Stereotypy was assessed at baseline (pre-intervention), week 14 (post-intervention), and at one month follow up in both groups. Results showed that Kata techniques training significantly reduced stereotypy in the exercise group. Following participation in Kata techniques training, stereotypy decreased from baseline levels by a M of 42.54% across participants. Interestingly, after 30 days of no practice, stereotypy in the exercise group remained significantly decreased compared to pre-intervention time. The participants of the control group did not show significant changes in the stereotypy. Teaching martial arts techniques to children with ASD for a long period of time consistently decreased their stereotypic behaviors. Copyright © 2012 Elsevier Ltd. All rights reserved.

Epidemiology of Vestibular Evoked Myogenic Potentials: Data from the Baltimore Longitudinal Study of Aging

PubMed Central

Li, Carol; Layman, Andrew J.; Carey, John; Agrawal, Yuri

2015-01-01

Objective To evaluate whether age-related changes in vestibular evoked myogenic potentials (VEMPs) differ by demographic and cardiovascular risk groups. Methods Participants in the Baltimore Longitudinal Study of Aging underwent cervical and ocular VEMP testing. VEMP latency, amplitude, asymmetry ratios, and prevalence of absent responses were compared across demographic and cardiovascular risk groups. Results In 257 participants (mean age 72.9, 57% female), ocular VEMP (oVEMP) n10 latency increased by 0.12 ms/decade while amplitude decreased by 2.9 μV/decade. Black participants had better oVEMP function (shorter latency, increased amplitude, and decreased odds of absent responses) relative to white participants. In 250 participants (mean age 72.6, 54% female), EMG-corrected cervical VEMP (cVEMP) amplitude decreased by 0.14 μV /decade and p13 latency was 0.38 ms longer in males. The odds of absent responses were significantly higher in individuals age ≥ 80 for oVEMPs, and age ≥ 70 for cVEMPs. Cardiovascular risk factors had no association with VEMP parameters. Conclusions We confirmed age-related declines in otolith function, and observed a protective effect of black race on oVEMP latency and amplitude. Significance These results illustrate how measures of otolith function change with age in community-dwelling adults. Further investigations are needed to ascertain whether better otolith function in blacks might contribute to a lower risk of mobility disability and falls. PMID:25703943

Deaf Children Attending Different School Environments: Sign Language Abilities and Theory of Mind

ERIC Educational Resources Information Center

Tomasuolo, Elena; Valeri, Giovanni; Di Renzo, Alessio; Pasqualetti, Patrizio; Volterra, Virginia

2013-01-01

The present study examined whether full access to sign language as a medium for instruction could influence performance in Theory of Mind (ToM) tasks. Three groups of Italian participants (age range: 6-14 years) participated in the study: Two groups of deaf signing children and one group of hearing-speaking children. The two groups of deaf…

Cognitive function and unsafe driving acts during an on-road test among community-dwelling older adults with cognitive impairments.

PubMed

Hotta, Ryo; Makizako, Hyuma; Doi, Takehiko; Tsutsumimoto, Kota; Nakakubo, Sho; Makino, Keitaro; Shimada, Hiroyuki

2018-02-19

To examine the relationship between cognitive function and unsafe driving acts among community-dwelling older adults with cognitive impairments. Participants (n = 160) were older residents of Obu, Japan, aged ≥65 years with cognitive impairments. They regularly drove and were assessed for the number of unsafe driving acts without adequate verification during an on-road test. We also evaluated cognitive function (attention, executive function and processing speed). Other examined variables included demographics, driving characteristics and visual condition. Participants were classified into two groups according to the number of unsafe driving acts as follows: high group (≥4 unsafe driving acts) and low group (≤3 unsafe driving acts). The high group participants were older in age (P < 0.001) and obtained a lower score on the symbol digit substitution task (P = 0.002) than the low group. The number of unsafe driving acts showed modest significant positive correlations with age (r = 0.396, P < 0.001). The symbol digit substitution task score was significantly associated with the number of unsafe driving acts (β = -0.196, P < 0.05) after adjusting for age group. Processing speed was associated with unsafe driving acts that became worse with increasing age. Future study will be required to longitudinally examine the influence of processing speed on traffic accidents for those with cognitive impairments. Geriatr Gerontol Int 2018; ••: ••-••. © 2018 Japan Geriatrics Society.

Ageing affects event-related potentials and brain oscillations: a behavioral and electrophysiological study using a haptic recognition memory task.

PubMed

Sebastián, Manuel; Reales, José M; Ballesteros, Soledad

2011-12-01

In this electrophysiological study, we investigated the effects of ageing on recognition memory for three-dimensional (3D) familiar objects presented to touch in a continuous paradigm. To examine changes in event-related potentials (ERPs) and brain oscillations, we recorded the EEGs of healthy groups of young (n=14; mean age=32.3 years) and older adults (n=14; mean age=65.1). Both age groups exhibited similar accuracy and exploration times when making old-new judgments. Young and older participants showed a marginally significant ERP old/new effect widely distributed over the scalp between 550-750 ms. In addition, the elders showed lower amplitude than younger participants within 1200-1500 ms. There were age-related differences in brain oscillations as measured by event-related spectral perturbation (ERSP). Older adults showed greater alpha and beta power reductions than young participants, suggesting the recruitment of additional neural resources. In contrast, the two age groups showed a reliable old/new effect in the theta band that temporarily overlapped the ERP old/new effect. The present results suggest that despite similar behavioral performance, the young and older adults recruited different neural resources to perform a haptic recognition task. Copyright © 2011 Elsevier Ltd. All rights reserved.

Age-related differences in idiom production in adulthood

PubMed Central

Conner, P. S.; Hyun, J.; O’Connor Wells, B.; Anema, I.; Goral, M.; Monéreau-Merry, M.; Rubino, D.; Kuckuk, R.; Obler, L. K.

2013-01-01

To investigate whether idiom production was vulnerable to age-related difficulties, we asked forty younger (ages 18-30) and forty older healthy adults (ages 60-85) to produce idiomatic expressions in a story-completion task. Younger adults produced significantly more correct idiom responses (73%) than older adults (60%) did. When older adults generated partially correct responses, they were less likely than younger participants to eventually produce the complete target idiom (Old: 32 % / Young: 70%); first-word cues after initial failure to retrieve an idiom resulted in more correct idioms for older (24%) than younger (15%) participants. Correlations between age and idiom correctness were positive for the Young group, and negative for the Older group, suggesting mastery of familiar idioms continues into adulthood. Within each group, scores on the Boston Naming Test correlated with performance on the idiom task. Findings for retrieving idiomatic expressions are thus similar to those for retrieving lexical items. PMID:21728830

Positive and negative influences of social participation on physical and mental health among community-dwelling elderly aged 65-70 years: a cross-sectional study in Japan.

PubMed

Tomioka, Kimiko; Kurumatani, Norio; Hosoi, Hiroshi

2017-05-19

Although numerous investigations have indicated that social participation (SP) has positive effects on the health of older adults, there have been few studies on its negative health consequences. We examined the cross-sectional associations of the type, frequency, and autonomy for SP with physical and mental health. The analytical subjects were 5126 males and 7006 females who were functionally independent, born between 1945 and 1949, and covered by A City's medical insurance system. Physical and mental health were measured using the SF-8 Health Survey. SP was measured through six types of social groups. These social groups included volunteer groups, sports groups, hobby clubs, senior citizens' clubs, neighborhood community associations, and cultural groups. Analysis of covariance was conducted to compare adjusted physical health component summary scores (PCS) and mental health component summary scores (MCS) by the frequency and autonomy of SP. Age, family size, body mass index, chronic conditions, smoking, alcohol intake, depression and cognitive functioning were included as covariates. To examine whether the associations between SP and PCS/MCS are different between genders, we performed analyses stratified by gender. Overall, positive associations of the frequency and autonomy of SP with PCS and MCS were stronger in females than males. As to frequency, frequent participation in sports groups and hobby clubs had significantly better PCS among both genders and better MCS among females than non-participation. None of the groups differed significantly in the MCS among males. As to autonomy, among both genders, voluntary participation in sports groups and hobby clubs had significantly better PCS than non-participation, and better MCS than not only non-participation, but also obligatory participation. Among females, obligatory participation in all groups had significantly poorer MCS than voluntary participation, and obligatory participation in sports groups had significantly poorer MCS than non-participation. Obligatory SP had significantly poorer MCS than voluntary participation, occasionally than non-participation; there is a possibility that obligatory SP has harmful influences on mental health of community-dwelling elderly. Measures to promote SP with consideration for individuals' autonomy may be effective in the public health approach to maintaining mental health.

Can older "at risk" adults benefit from psychoeducation targeting healthy brain aging?

PubMed

Norrie, Louisa M; Diamond, Keri; Hickie, Ian B; Rogers, Naomi L; Fearns, Samantha; Naismith, Sharon L

2011-04-01

Multifactorial strategies that prevent or delay the onset or progress of cognitive decline and dementia are needed, and should include education regarding recognized risk factors. The current study sought to investigate whether older adults "at risk" of cognitive decline benefit from psychoeducation targeting healthy brain aging. 65 participants (mean age 64.8 years, SD 9.6) with a lifetime history of major depression; vascular risk as evidenced by at least one vascular risk factor; and/or subjective or objective memory impairment were allocated to weekly psychoeducation sessions or a waitlist control group. The small group sessions were conducted over ten weeks by a team of medical and allied health professionals with expertise in late-life depression and cognition. Sessions focused on modifiable risk factors for cognitive decline including vascular risk, diet, exercise, depression, anxiety and sleep disturbance, as well as providing practical strategies for memory and cognition. Both the psychoeducation and waitlist group completed a 20-item knowledge test at baseline and follow-up. Participants in the psychoeducation group were asked to complete follow-up self-report satisfaction questionnaires. Repeated measures ANOVA showed a significant interaction effect depicting improvements in knowledge associated with psychoeducation, corresponding to an improvement of 15% from baseline. Satisfaction data additionally showed that 92.3% of participants rated the program as "good" to "excellent", and over 90% suggested they would recommend it to others. A group-based psychoeducation program targeting healthy brain aging is effective in improving knowledge. Additionally, it is acceptable and rated highly by participants.

Validity and Reliability of Dynamic Visual Acuity (DVA) Measurement During Walking

NASA Technical Reports Server (NTRS)

Deshpande, Nandini; Peters, Brian T.; Bloomberg, Jacob J.

2014-01-01

DVA is primarily subserved by the vestibulo-ocular reflex mechanism. Individuals with vestibular hypofunction commonly experience highly debilitating illusory movement or blurring of visual images during daily activities possibly, due to impaired DVA. Even without pathologies, gradual age-related morphological deterioration is evident in all components of the vestibular system. We examined the construct validity to detect age-related differences and test-retest reliability of DVA measurements performed during walking. METHODS: Healthy adults were recruited into 3 groups: 1. young (20-39years, n=18), 2. middle-aged (40-59years, n=14), and 3. older adults (60-80years, n=15). Randomly selected seven participants from each group (n=21) participated in retesting. Participants were excluded if they had a history of vestibular or neuromuscular pathologies, dizziness/vertigo or >1 falls in the past year. Older persons with MMSE scores <29/30 were excluded to minimize cognitive errors. Participants' age, height, weight and normal walking speed were recorded. The binocular DVA was measured while walking on a treadmill at 0.8 m/s, 1.0 m/s and 1.2 m/s speeds. The walking speeds chosen represent a range of slow to moderate walking speeds for adult life span in participants who have no current mobility problems. The monitor that displayed Landolt 'C' optotypes was placed at 50 cm from the eyes for nearDVA (primary compensation by otolith organs) and at 3.0 m for farDVA (primary compensation by semicircular canals). A mixed factor ANOVA (age group x speed) was performed separately for the Near and FarDVA for detecting group differences. Intraclass correlation coefficients (ICCs) were calculated for each condition to determine test-retest reliability. RESULTS: The three age groups were not different in their height, weight and normal walking speed (p>0.05). The post hoc analyses for DVA measurements demonstrated that each group was significantly different from the other two groups for Near as well as FarDVA (p<0.001-p=0.031). The effect of speed was significant for both NearDVA (p=0.012) and FarDVA (p=0.014), however, there was no age group x speed interaction (FarDVA p=0.607, NearDVA p=0.343). The ICCs for Near and FarDVA ranged between 0.85- 0.88 and 0.71-0.87, respectively. CONCLUSIONS: Differences in DVA between the three age groups were detected by using both Near and FarDVA protocols irrespective of the walking speed. Therefore, age group-specific reference values should be used for detecting malfunction. Further, consistency in walking speed is critical for comparing between studies. NearDVA at all walking speeds and FarDVA at the speed of 1.2 m/s demonstrated excellent testretest reliability. FarDVA at 0.8 m/s and 1.0 m/s demonstrated good test-retest reliability (ICCs 0.71 and 0.77, respectively).

The Quality of Self, Social, and Directive Memories: Are There Adult Age Group Differences?

ERIC Educational Resources Information Center

Alea, Nicole; Arneaud, Mary Jane; Ali, Sideeka

2013-01-01

The quality of functional autobiographical memories was examined in young, middle-aged, and older adult Trinidadians ("N" = 245). Participants wrote about an event that served a self, social, and directive function, and reported on the memory's quality (e.g., significance, vividness, valence, etc.). Across age groups, directive memories…

Exploring an Age Difference in Preschool Children's Competitiveness Following a Competition.

PubMed

Hu, Yu; Zhu, Yi

2018-01-01

Literature suggests that resource acquisition compels competition in young children. However, little is still known about the development of preschool children's competitiveness. In this preliminary study, 166 children (aged 2-4 and 5-6 years) engaged in a dyadic competition which resulted in a winning and a losing group (in a control/non-competition group, participants engaged in a similar task which did not lead to winning/losing outcome), and then experimenters tracked their decisions to compete again with a rival (i.e., an individual they interacted in the previous competition task) and a non-rival competitor (i.e., an anonymous classmate they did not interact in the previous competition task) for a reward, respectively. As expected, results showed an age-related decreasing trend in the percentage of choices to compete with a competitor. However, this age difference was only significant in the control group when participants played with the partner with whom they interacted in the previous game and in the losing group when participants competed with a non-rival competitor. This study contributes to our knowledge of how competitiveness develop in preschool childhood, and calls for further research on the roles of motivation and cognitive control in children's competitiveness.

[Acceptance of preventive home visits among frail elderly persons : Participants an non-participants in a Follow-up after 2 and 4 years within the LUCAS longitudinal study].

PubMed

Pröfener, F; Anders, J; Dapp, U; Minder, C E; Golgert, S; von Renteln-Kruse, W

2016-10-01

The objective of preventive home visits (PHV) is to support independent living of elderly people. The target group is a matter of discussion and acceptance so far seems to have been low. The target group favored in studies were persons with functional impairments living independently; therefore, acceptance of this offer by frail persons and characteristics of participants and non-participants were studied. All participants classified as frail in the longitudinal urban cohort ageing study (LUCAS; BMBF Fkz 01ET0708-13/01, ET1002A-D/01EL1407) were randomized (RCT) in 2007/2008 into an intervention group (174 persons) and a control group (379 persons). Participants in the intervention group were offered the option of a PHV. Sociodemographic and health-related characteristics were compared between the participants with a PHV, non-participants and controls at baseline and after 2 and 4 years. Non-participants who refused the offer of the PHV were asked about their reasons. There were 64 persons (36.8 %) in the intervention group classified as frail who accepted the offer of a PHV. Of these, significantly more lived alone, tended to be female with a higher educational level and with less need of care. After 2 years significantly more persons in the group without PHV had died and after 4 years more participants with PHV reported a depressive mood. There were no other significant differences between the groups. Half of the reasons not to accept the PHV that were reported by the non-participants were because of health-related or psychological problems and one third because of lack of interest or need for PHV. The offer of PHV to frail elderly persons with an unlimited age was associated with a relatively high acceptance. The high number of refusals by non-participants with functional impairments is remarkable and needs further investigation.

Functional performance of school children diagnosed with developmental delay up to two years of age

PubMed Central

Dornelas, Lílian de Fátima; Magalhães, Lívia de Castro

2016-01-01

Abstract Objective: To compare the functional performance of students diagnosed with developmental delay (DD) up to two years of age with peers exhibiting typical development. Methods: Cross-sectional study with functional performance assessment of children diagnosed with DD up to two years of age compared to those with typical development at seven to eight years of age. Each group consisted of 45 children, selected by non-random sampling, evaluated for motor skills, quality of home environment, school participation and performance. ANOVA and the Binomial test for two proportions were used to assess differences between groups. Results: The group with DD had lower motor skills when compared to the typical group. While 66.7% of children in the typical group showed adequate school participation, receiving aid in cognitive and behavioral tasks similar to that offered to other children at the same level, only 22.2% of children with DD showed the same performance. Although 53.3% of the children with DD achieved an academic performance expected for the school level, there were limitations in some activities. Only two indicators of family environment, diversity and activities with parents at home, showed statistically significant difference between the groups, with advantage being shown for the typical group. Conclusions: Children with DD have persistent difficulties at school age, with motor deficit, restrictions in school activity performance and low participation in the school context, as well as significantly lower functional performance when compared to children without DD. A systematic monitoring of this population is recommended to identify needs and minimize future problems. PMID:26553573

Long-term use of standardised Ginkgo biloba extract for the prevention of Alzheimer's disease (GuidAge): a randomised placebo-controlled trial.

PubMed

Vellas, Bruno; Coley, Nicola; Ousset, Pierre-Jean; Berrut, Gilles; Dartigues, Jean-François; Dubois, Bruno; Grandjean, Hélène; Pasquier, Florence; Piette, François; Robert, Philippe; Touchon, Jacques; Garnier, Philippe; Mathiex-Fortunet, Hélène; Andrieu, Sandrine

2012-10-01

Prevention strategies are urgently needed to tackle the growing burden of Alzheimer's disease. We aimed to assess efficacy of long-term use of standardised ginkgo biloba extract for the reduction of incidence of Alzheimer's disease in elderly adults with memory complaints. In the randomised, parallel-group, double-blind, placebo-controlled GuidAge clinical trial, we enrolled adults aged 70 years or older who spontaneously reported memory complaints to their primary-care physician in France. We randomly allocated participants in a 1:1 ratio according to a computer-generated sequence to a twice per day dose of 120 mg standardised ginkgo biloba extract (EGb761) or matched placebo. Participants and study investigators and personnel were masked to study group assignment. Participants were followed-up for 5 years by primary-care physicians and in expert memory centres. The primary outcome was conversion to probable Alzheimer's disease in participants who received at least one dose of study drug or placebo, compared by use of the log-rank test. This study is registered with ClinicalTrials.gov, number NCT00276510. Between March, 2002, and November, 2004, we enrolled and randomly allocated 2854 participants, of whom 1406 received at least one dose of ginkgo biloba extract and 1414 received at least one dose of placebo. By 5 years, 61 participants in the ginkgo group had been diagnosed with probable Alzheimer's disease (1·2 cases per 100 person-years) compared with 73 participants in the placebo group (1·4 cases per 100 person-years; hazard ratio [HR] 0·84, 95% CI 0·60-1·18; p=0·306), but the risk was not proportional over time. Incidence of adverse events was much the same between groups. 76 participants in the ginkgo group died compared with 82 participants in the placebo group (0·94, 0·69-1·28; p=0·68). 65 participants in the ginkgo group had a stroke compared with 60 participants in the placebo group (risk ratio 1·12, 95% CI 0·77-1·63; p=0·57). Incidence of other haemorrhagic or cardiovascular events also did not differ between groups. Long-term use of standardised ginkgo biloba extract in this trial did not reduce the risk of progression to Alzheimer's disease compared with placebo. Ipsen. Copyright © 2012 Elsevier Ltd. All rights reserved.

The Role of Executive Functions in Social Cognition among Children with Down Syndrome: Relationship Patterns

PubMed Central

Amadó, Anna; Serrat, Elisabet; Vallès-Majoral, Eduard

2016-01-01

Many studies show a link between social cognition, a set of cognitive and emotional abilities applied to social situations, and executive functions in typical developing children. Children with Down syndrome (DS) show deficits both in social cognition and in some subcomponents of executive functions. However this link has barely been studied in this population. The aim of this study is to investigate the links between social cognition and executive functions among children with DS. We administered a battery of social cognition and executive function tasks (six theory of mind tasks, a test of emotion comprehension, and three executive function tasks) to a group of 30 participants with DS between 4 and 12 years of age. The same tasks were administered to a chronological-age control group and to a control group with the same linguistic development level. Results showed that apart from deficits in social cognition and executive function abilities, children with DS displayed a slight improvement with increasing chronological age and language development in those abilities. Correlational analysis suggested that working memory was the only component that remained constant in the relation patterns of the three groups of participants, being the relation patterns similar among participants with DS and the language development control group. A multiple linear regression showed that working memory explained above 50% of the variability of social cognition in DS participants and in language development control group, whereas in the chronological-age control group this component only explained 31% of the variability. These findings, and specifically the link between working memory and social cognition, are discussed on the basis of their theoretical and practical implications for children with DS. We discuss the possibility to use a working memory training to improve social cognition in this population. PMID:27679588

Barriers to participation in physical activity and exercise among middle-aged and elderly individuals.

PubMed

Justine, Maria; Azizan, Azliyana; Hassan, Vaharli; Salleh, Zoolfaiz; Manaf, Haidzir

2013-10-01

INTRODUCTION Although the benefits of physical activity and exercise are widely acknowledged, many middle-aged and elderly individuals remain sedentary. This cross-sectional study aimed to identify the external and internal barriers to physical activity and exercise participation among middle-aged and elderly individuals, as well as identify any differences in these barriers between the two groups. METHODS Recruited individuals were categorised into either the middle-aged (age 45-59 years, n = 60) or elderly (age ≥ 60 years, n = 60) group. Data on demographics, anthropometry, as well as external and internal barriers to participation in physical activity and exercise were collected. RESULTS Analysis showed no significant differences in the total scores of all internal barriers between the two groups (p > 0.05). The total scores for most external barriers between the two groups also showed no significant differences (p > 0.05); only 'cost' (p = 0.045) and 'exercise interferes with social/family activities' (p = 0.011) showed significant differences. The most common external barriers among the middle-aged and elderly respondents were 'not enough time' (46.7% vs. 48.4%), 'no one to exercise with' (40.0% vs. 28.3%) and 'lack of facilities' (33.4% vs. 35.0%). The most common internal barriers for middle-aged respondents were 'too tired' (48.3%), 'already active enough' (38.3%), 'do not know how to do it' (36.7%) and 'too lazy' (36.7%), while those for elderly respondents were 'too tired' (51.7%), 'lack of motivation' (38.4%) and 'already active enough' (38.4%). CONCLUSION Middle-aged and elderly respondents presented with similar external and internal barriers to physical activity and exercise participation. These factors should be taken into account when healthcare policies are being designed and when interventions such as the provision of facilities to promote physical activity and exercise among older people are being considered.

Effects of walking with a cane on balance and social participation among community-dwelling post-stroke individuals.

PubMed

Hamzat, T K; Kobiri, A

2008-06-01

Walking devices such as canes and frames are often prescribed to post-stroke individuals to enhance their balance and walking, and thus facilitate community reintegration and social participation. The aim of this study was to observe social participation and balance in post-stroke hemiparetic patients and compare the performance of those walking with a cane (AD group) and without a cane (WAD group). The relationships between cane usage and activity participation and balance were also studied. In this ex post facto research study, balance and social participation were evaluated using the Berg Balance Scale (BBS) and the Craig Handicap Assessment and Reporting Technique (CHART) in 50 individuals with hemiparesis secondary to first incidence hemispheric stroke. The study included 25 AD subjects (mean age 59.88+/-12.04 years) and 25 WAD subjects (mean age 55.84+/-11.30 years) who were consecutively recruited from the physiotherapy units of Korle Bu Teaching Hospital (KBTH) and the 37 Military Hospital in Accra (Ghana). Before recruitment into the study, both groups of subjects were matched for age, height, weight, BBS and CHART scores at the point of discharge from the inpatient units of the two hospitals, the duration of stroke, and the duration of physiotherapy post-stroke. Mann-Whitney U statistics showed that the AD group had comparatively higher mean participation scores (U=22.37; P=0.00) and lower mean balance performance (BBS score U=30.68; P=0.00) than their WAD counterparts. Spearman's correlation coefficient also revealed a significant negative correlation between the BBS and CHART scores in both groups (AD rho=-0.063; P=0.00 and WAD rho=-0.037; P=0.05). These findings indicate that post-stroke individuals who used a cane to aid in walking had poorer balance and less social participation than their age-matched counterparts who walked unaided. As balance improved (higher BBS score), participation also improved (lower CHART score) in both groups. In spite of the small sample size, the outcome of this study suggests that prescription of a cane for a post-stroke individual should be carefully considered by the physiotherapist, especially if the focus of rehabilitation includes restoration of balance functions and social participation.

Expectations about Memory Change Across the Life Span Are Impacted By Aging Stereotypes

PubMed Central

Lineweaver, Tara T.; Berger, Andrea K.; Hertzog, Christopher

2008-01-01

This study examined whether expectations about memory change with age vary for different personality types. Four adjectives from each of Hummert’s age-stereotype trait sets were selected to create 11 adjective clusters varying in both valence (positive versus negative) and relevance to memory functioning. Three hundred and seventy three participants in three age groups rated the memory abilities of target adults, defined by the adjective clusters, across the adult life span. Consistent with past studies, participants believed in age-related memory decline. However, participants rated target adults with positive personality traits as having better memory ability and less age-related memory decline than target adults with negative personality traits. This effect was larger when the traits were relevant to memory than when they were not. Finally, older participants were more strongly influenced by both the valence and the relevance of the personality descriptions than younger participants. PMID:19290748

The effects of emotional intelligence training on the job performance of Australian aged care workers.

PubMed

Karimi, Leila; Leggat, Sandra G; Bartram, Timothy; Rada, Jiri

2018-05-09

Emotional intelligence (EI) training is popular among human resource practitioners, but there is limited evidence of the impact of such training on health care workers. In the current article, we examine the effects of EI training on quality of resident care and worker well-being and psychological empowerment in an Australian aged care facility. We use Bar-On's (1997) conceptualization of EI. We used a quasiexperimental design in 2014-2015 with experimental (training) and control (nontraining) groups of 60 participants in each group in two geographically separate facilities. Our final poststudy sample size was 27 participants for the training group and 17 participants for the control group. Over a 6-month period, we examined whether staff improved their well-being, psychological empowerment, and job performance measured as enhanced quality of care (self-rated and client-rated) by applying skills in EI. The results showed significant improvement among workers in the training group for EI scores, quality of care, general well-being, and psychological empowerment. There were no significant differences for the control group. Through examining the impact of EI training on staff and residents of an aged care facility, we demonstrate the benefits of EI training for higher quality of care delivery. This study demonstrates the practical process through which EI training can improve the work experiences of aged care workers, as well as the quality of care for residents.

Promoting community readiness for physical activity among older adults in Germany--protocol of the ready to change intervention trial.

PubMed

Brand, Tilman; Gansefort, Dirk; Rothgang, Heinz; Röseler, Sabine; Meyer, Jochen; Zeeb, Hajo

2016-02-01

Healthy ageing is an important concern for many societies facing the challenge of an ageing population. Physical activity (PA) is a major contributor to healthy ageing; however insufficient PA levels are prevalent in old age in Germany. Community capacity building and community involvement are often recommended as key strategies to improve equitable access to prevention and health promotion. However, evidence for the effectiveness of these strategies is scarce. This study aims to assess the community readiness for PA promotion in local environments and to analyse the utility of strategies to increase community readiness for reaching vulnerable groups. We designed a mixed method intervention trial comprising three study modules. The first module includes an assessment of community readiness for PA interventions in older adults. The assessment is carried out in a sample of 24 municipalities in the Northwest of Germany using structured key informant interviews. In the second module, eight municipalities with the low community readiness are selected from the sample and randomly assigned to one of two study groups: active enhancement of community readiness (intervention) versus no enhancement (control). After enhancing community readiness in the active enhancement group, older adults in both study groups will be recruited for participation in a PA intervention. Participation rates are compared between the study groups to evaluate the effects of the intervention. In addition, a cost-effectiveness analysis is carried out calculating recruitment costs per person reached in the two study groups. In the third module, qualitative interviews are conducted with participants and non-participants of the PA intervention exploring reasons for participation or non-participation. This study offers the potential to contribute to the evidence base of reaching vulnerable older adults for PA interventions and provide ideas on how to reduce participation barriers. Its findings will inform governmental authorities, professionals, academics, and NGOs with an estimate of resources necessary to achieve equitable access to physical activity programs for vulnerable older adults. German Clinical Trials Register DRKS00009564 (Date of registration 03-11-2015).

Towards an explanation of age-related difficulties in crossing a two-way street.

PubMed

Dommes, Aurélie; Lay, Tristan Le; Vienne, Fabrice; Dang, Nguyen-Thong; Beaudoin, Alexandra Perrot; Do, Manh Cuong

2015-12-01

Crossing a two-way street is a complex task that involves visual, cognitive and motor abilities, all of which are known to decline with ageing. In particular, older pedestrians may experience difficulties when crossing two-way streets because of incorrect gap acceptance choices and impossible or unperceived evasive actions. To understand the overrepresentation of older pedestrians in crash statistics, several experimental studies have sought to identify traffic-related factors as well as those related to the abilities of the individuals themselves. However, none of these studies has required participants to actually walk across an experimental two-way street with curbs, which is a particularly challenging situation for older pedestrians. To fill this research gap, a quasi-experiment was conducted in a simulator including a total of 58 healthy aged participants (25 younger-old [age 60-72] and 33 older-old [age 72-92]) and 25 young adults (aged 18-25 years). Participants carried out a street-crossing task in a simulated two-way traffic environment; curbs were present on both sides of the experimental street. Participants also undertook a battery of tests to assess their visual and cognitive abilities. In addition, during the experiment, the participants' gait parameters were recorded. In line with earlier findings, the older-old group of participants made a higher number of decisions that led to collisions with approaching cars compared with the other groups. The two groups of older participants experienced specific difficulties when vehicles were in the far lane or when they approached rapidly. A regression analysis identified visual acuity, speed of processing (assessed using the UFOV(®) test), and step length as significant predictors of collisions. Our results have implications for understanding the difficulties experienced by older pedestrians and allow to draw up several recommendations for improving their safety. Copyright © 2015 Elsevier Ltd. All rights reserved.

Positive Perception of Aging and Performance in a Memory Task: Compensating for Stereotype Threat?

PubMed

Fernández-Ballesteros, Rocío; Bustillos, Antonio; Huici, Carmen

2015-01-01

BACKGROUND/STUDY CONTEXT: The aim of this research is to explore whether segments of seniors might be immune to aging stereotypes of the older adult group. Stereotype threat research indicates that older adults show low memory recall under conditions of stereotype threat. Stereotype internalization theory (Levy, 2009) predicts that a positive perception of aging has favorable effects on the behavior and health of older people. A total of 112 older adult participants (62% women, aged 55 to 78) attending the University Programme for Older Adults were assigned to one of two conditions: stereotype threat condition and positive information condition. A control group was included from participants in the same program (n = 34; 61% women, aged 55 to 78). Individual differences in self-perception of aging were considered as continuous variable. Participants with better self-perception of aging showed better memory performance than those with poorer self-perception of aging in the stereotype threat condition and control condition. However, no differences were found in the positive information condition between participants with high and low self-perception of aging. These results indicate that positive self-perception of aging moderates the effects of stereotype threat, and that positive information promotes better memory performance for those older adults with a poorer self-perception of aging. As expected, individuals with a positive perception of their own aging were less vulnerable to the activation of a negative older adult stereotype in the stereotype threat condition.

A parallel randomized trial on the effect of a healthful diet on inflammageing and its consequences in European elderly people: design of the NU-AGE dietary intervention study.

PubMed

Berendsen, Agnes; Santoro, Aurelia; Pini, Elisa; Cevenini, Elisa; Ostan, Rita; Pietruszka, Barbara; Rolf, Katarzyna; Cano, Noël; Caille, Aurélie; Lyon-Belgy, Noëlle; Fairweather-Tait, Susan; Feskens, Edith; Franceschi, Claudio; de Groot, C P G M

2013-01-01

The proportion of European elderly is expected to increase to 30% in 2060. Combining dietary components may modulate many processes involved in ageing. So, it is likely that a healthful diet approach might have greater favourable impact on age-related decline than individual dietary components. This paper describes the design of a healthful diet intervention on inflammageing and its consequences in the elderly. The NU-AGE study is a parallel randomized one-year trial in 1250 apparently healthy, independently living European participants aged 65-80 years. Participants are randomised into either the diet group or control group. Participants in the diet group received dietary advice aimed at meeting the nutritional requirements of the ageing population. Special attention was paid to nutrients that may be inadequate or limiting in diets of elderly, such as vitamin D, vitamin B12, and calcium. C-reactive protein is measured as primary outcome. The NU-AGE study is the first dietary intervention investigating the effect of a healthful diet providing targeted nutritional recommendations for optimal health and quality of life in apparently healthy European elderly. Results of this intervention will provide evidence on the effect of a healthful diet on the prevention of age related decline. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Long-term effects of an intergenerational program on functional capacity in older adults: Results from a seven-year follow-up of the REPRINTS study.

PubMed

Sakurai, Ryota; Yasunaga, Masashi; Murayama, Yoh; Ohba, Hiromi; Nonaka, Kumiko; Suzuki, Hiroyuki; Sakuma, Naoko; Nishi, Mariko; Uchida, Hayato; Shinkai, Shoji; Rebok, George W; Fujiwara, Yoshinori

2016-01-01

Social engagement activities can help older adults maintain mental and physical functioning levels. This study examined the long-term effects of the intergenerational picture-book reading program "REPRINTS" (Research of Productivity by Intergenerational Sympathy) on older adults. After baseline assessment, participants were allowed to decide which condition they wanted to participate in: the REPRINTS intervention or control group involving only assessments. REPRINTS participants participated in group activities that involved playing a hand game and reading picture books to children at kindergartens, elementary schools, and public childcare centers, once every one-two weeks. A follow-up assessment, which focused on functional capacity (i.e., instrumental activities of daily living, intellectual activity, and social function), was conducted after seven years. The analysis included responses from 62 REPRINTS (mean age [SD]=66.2 [5.7]) and 100 control-group participants (mean age [SD]=68.0 [4.7]). A logistic regression analysis examining intervention effects revealed that control-group participants were more likely to reduce intellectual activity and interactions with children compared to REPRINTS participants (p=.013 and .003, respectively). Furthermore, the REPRINTS group maintained greater functional reach compared to the control group (p<.001). However, the REPRINTS group was likely to stay indoors more often, compared to the control group (p=.045). The present study indicates that the REPRINTS intergenerational program has long-term, positive effects that help maintain and promote intellectual activity, physical functioning, and intergenerational exchange, although the effect of the increasing amount of physical activity is unclear. Copyright © 2016. Published by Elsevier Ireland Ltd.

Strength Development for Young Adolescents

ERIC Educational Resources Information Center

McDaniel, Larry W.; Jackson, Allen; Gaudet, Laura

2009-01-01

Participation in strength training is important for older children or young adolescences who wish to improve fitness or participate in sports. When designing strength training programs for our youth this age group is immature anatomically, physiologically, and psychologically. For the younger or inexperienced group the strength training activities…

Secondhand smoke exposure and hair nicotine in children: age-dependent differences.

PubMed

Groner, Judith A; Huang, Hong; Nicholson, Lisa; Kuck, Jennifer; Boettner, Bethany; Bauer, John A

2012-09-01

A significant proportion of children in the United States remain exposed to secondhand smoke (SHS). We are reporting on relationships observed between parental report of their child's SHS exposure in two groups of children (ages 2-5 years and 9-14 years) with a biological marker of long-term SHS exposure, hair nicotine. Participants were healthy children recruited via convenience sampling for two age groups: 2-5 years and 9-14 years. The presence and amount of SHS exposure were assessed by both questionnaire and hair sampling for nicotine determination. A total of 115 participants were recruited (54 toddlers and 61 youth). The groups were similar in terms of demographics and reported SHS exposure. Hair nicotine levels were significantly different by age group, with toddlers having higher levels than youth. The most important independent determinants of hair nicotine were toddler age group, receiving Medicaid for health insurance, and number of smokers the subject was exposed to in 24 hr. Our findings suggest that young children who are insured by Medicaid have higher levels of hair nicotine, a biomarker of SHS exposure, when compared with an older age group. Further efforts to protect this vulnerable population and mitigate their lifetime risks of SHS exposure-related morbidities are warranted.

Secondhand Smoke Exposure and Hair Nicotine in Children: Age-Dependent Differences

PubMed Central

Huang, Hong; Nicholson, Lisa; Kuck, Jennifer; Boettner, Bethany; Bauer, John A.

2012-01-01

Introduction: A significant proportion of children in the United States remain exposed to secondhand smoke (SHS). We are reporting on relationships observed between parental report of their child’s SHS exposure in two groups of children (ages 2–5 years and 9–14 years) with a biological marker of long-term SHS exposure, hair nicotine. Methods: Participants were healthy children recruited via convenience sampling for two age groups: 2–5 years and 9–14 years. The presence and amount of SHS exposure were assessed by both questionnaire and hair sampling for nicotine determination. Results: A total of 115 participants were recruited (54 toddlers and 61 youth). The groups were similar in terms of demographics and reported SHS exposure. Hair nicotine levels were significantly different by age group, with toddlers having higher levels than youth. The most important independent determinants of hair nicotine were toddler age group, receiving Medicaid for health insurance, and number of smokers the subject was exposed to in 24 hr. Conclusions: Our findings suggest that young children who are insured by Medicaid have higher levels of hair nicotine, a biomarker of SHS exposure, when compared with an older age group. Further efforts to protect this vulnerable population and mitigate their lifetime risks of SHS exposure–related morbidities are warranted. PMID:22193574

Test Experience Effects in Longitudinal Comparisons of Adult Cognitive Functioning

ERIC Educational Resources Information Center

Salthouse, Timothy

2015-01-01

It is widely recognized that experience with cognitive tests can influence estimates of cognitive change. Prior research has estimated experience effects at the level of groups by comparing the performance of a group of participants tested for the second time with the performance of a different group of participants at the same age tested for the…

Values of Senior Citizens Enrolled in a University Curricula versus Those Who Are Not.

ERIC Educational Resources Information Center

Lemieux, Andre; Sauve, G.

1999-01-01

Comparison of older adults participating in a University of the Third Age program with nonparticipants indicated that gender, age, and religion did not influence the terminal or instrumental values of either group. There were no significant differences in values between participants or nonparticipants. (SK)

Ocular findings among young men: a 12-year prevalence study of military service in Poland.

PubMed

Nowak, Michal S; Jurowski, Piotr; Gos, Roman; Smigielski, Janusz

2010-08-01

To determine the prevalence of ocular diseases among young men and to assess the main ocular causes reflecting discharge from military service in Poland. A retrospective review of the medical records of 105 017 men undergoing a preliminary examination for military service during the period 1993-2004. Sample size for the study was calculated with 99% confidence within an error margin of 5%. All of the study participants were White men of European origin, most of whom live or lived in Poland. Data regarding the vision status were assessed in 1938 eyes of 969 participants. Two groups were distinguished based on the age of the participants: group I aged 18-24 years, and group II aged 25-34 years. Presented visual impairment [visual acuity (VA)<20/40)] followed by colour vision defects were the most common ocular disorders, accounting for 13.2%. There were statistically significant differences in uncorrected VA as well as in the rates of particular refractive errors in between the age groups (p<0.05). The prevalence of glaucoma and ocular hypertension was significantly higher in older participants. Six hundred and sixty-seven (68.8%) participants examined medically in the study period were accepted for military service. However, 302 (31.2%) failed their examination and were temporarily or permanently discharged from duty. Fifty-two of them (17.2%) were discharged because of various ocular disorders. The most common causes were high refractive errors, which accounted for 38.5% of all the ocular discharges, followed by chronic and recurrent diseases of the posterior segment of the eye, which accounted for 19.2%. The prevalence of ocular disorders among young men in an unselected military population was closer to the results obtained in other population-based studies comprising both men and women in the same age group. High refractive errors followed by chronic and recurrent diseases of the posterior segment of the eye are important causes of medical discharges from military service in Poland.

Gender Differences in Youths' Political Engagement and Participation. The Role of Parents and of Adolescents' Social and Civic Participation

ERIC Educational Resources Information Center

Cicognani, Elvira; Zani, Bruna; Fournier, Bernard; Gavray, Claire; Born, Michel

2012-01-01

Research examining youths' political development mostly focused on young people as a general group; comparatively less attention has been devoted to the examination of gender pathways toward citizenship. Two studies were conducted addressing (a) the role of parents' participation and the moderating role of adolescent gender and age group (n =…

The Effect of Participation in Perma plus Yoga on Salutogenic Wellness and Flourishing in People over Age 50

ERIC Educational Resources Information Center

Allen, Kimberly M.

2017-01-01

This quasi-experimental pretest/posttest control group study design evaluated the effects of a multi-component educational intervention on the well-being of older adults. Participants were members of a senior community center in the Midwestern United States. The sample consisted of 45 participants assigned to either a treatment or control group.…

[Association between oxygen saturation and cognitive function in older adults from longevity areas in China].

PubMed

Su, L Q; Yin, Z X; Xu, N; Lyu, Y B; Luo, J S; Shi, X M

2016-07-06

To explore the relationship between oxygen saturation (SpO2) and cognitive function in older adults from longevity areas in China. A total of 2 285 participants aged ≥65 years according to the 2012 Chinese Longitudinal Healthy Longevity Survey were included in this study. Among them, 1 739 participants aged 65-99 years were randomly selected, and 546 participants aged ≥100 years were totally involved. A standardized questionaire was used to collect the information of demographic characteristics, life styles, disease history, etc. Cognitive function was evaluated using the Mini Mental State Examination Scale. Arterial oxygen saturation and heart rate were measured by pulse oximetry. Differences in cognitive function between the low SpO2 group (<0.94) and normal SpO2 group (≥0.94) were analyzed, and logistic regression models were used to analyze the relationship between SpO2 and cognitive function. The total score of cognitive function was 22.6±9.7 for the 1 922 participants in the normal SpO2 group, and 18.8 ± 11.0 for the 363 participants in the low SpO2 group (t=6.11, P<0.001). The proportion of cognitive impairment in the low SpO2 group was 36.6% (n=133), and 22.9% (n=441) in the normal SpO2 group (χ(2)=30.44, P<0.001). RESULTS from stepwise logistic regression analysis showed that the risk of cognitive impairment increased with each year of increased age (OR 1.07; (95% CI: 1.05-1.09), P<0.001). Low SpO2, vision disorders, impaired activities of daily living, dyslipidemia, unmarried status, and lack of exercise were also associated with increased risk of cognitive impairment (OR 1.64; (95% CI: 1.11-2.43), OR 1.73; (95% CI: 1.27-2.35), OR 3.54; (95% CI: 2.62-4.79), OR 1.38; (95% CI: 1.02-1.86), OR 2.05; (95% CI: 1.34-3.13), OR 1.83; (95% CI: 1.13-2.97), respectively, P<0.05). Stratified analysis by age group showed that the association between SpO2 and cognitive impairment was most significant in participants aged ≥90 years (OR 1.58; (95% CI: 1.09-2.28), P=0.016). Low oxygen saturation was associated with higher risk of cognitive impairment in our population of elderly adults.

Unipedal standing exercise and hip bone mineral density in postmenopausal women: a randomized controlled trial.

PubMed

Sakai, Akinori; Oshige, Toshihisa; Zenke, Yukichi; Yamanaka, Yoshiaki; Nagaishi, Hitoshi; Nakamura, Toshitaka

2010-01-01

The aim of this study was to test the effect of unipedal standing exercise on bone mineral density (BMD) of the hip in postmenopausal women. Japanese postmenopausal women (n = 94) were assigned at random to an exercise or control group (no exercise). The 6-month exercise program consisted of standing on a single foot for 1 min per leg 3 times per day. BMD of the hip was measured by dual-energy X-ray absorptiometry. There was no significant difference in age and baseline hip BMD between the exercise group (n = 49) and control group (n = 45). Exercise did not improve hip BMD compared with the control group. Stepwise regression analysis identified old age as a significant determinant (p = 0.034) of increased hip total BMD at 6 months after exercise. In 31 participants aged >/=70 years, the exercise group (n = 20) showed significant increase in the values of hip BMD at the areas of total (p = 0.008), intertrochanteric (p = 0.023), and Ward's triangle (p = 0.032). The same parameters were decreased in the control group (n = 11). The percent changes in hip BMD of the exercise group were not significantly different from those of the control group either in the participants with low baseline hip total BMD (<80% of the young adult mean) or high baseline hip total BMD (> or =80% of the young adult mean). In conclusion, unipedal standing exercise for 6 months did not improve hip BMD in Japanese postmenopausal women. Effect of exercise on hip total BMD was age dependent. In participants aged > or =70 years, the exercise significantly increased hip total BMD.

Development and evaluation of two web-based interventions for the promotion of physical activity in older adults: study protocol for a community-based controlled intervention trial.

PubMed

Muellmann, Saskia; Bragina, Inna; Voelcker-Rehage, Claudia; Rost, Eric; Lippke, Sonia; Meyer, Jochen; Schnauber, Jochen; Wasmann, Merlin; Toborg, Merle; Koppelin, Frauke; Brand, Tilman; Zeeb, Hajo; Pischke, Claudia R

2017-05-25

Regular physical activity (PA) is a key contributor to healthy ageing. However, despite known health benefits, only one third of older adults in Germany reach the PA levels recommended for persons aged 65 years and above by the World Health Organization. The aim of the current study is to evaluate the effectiveness of two web-based interventions for the initiation and maintenance of regular PA (i.e., intervention groups 1 and 2) compared to a delayed intervention control group of older adults aged 65 to 75 years. Study participants will be randomly assigned to one of three study arms in five communities in the Bremen-Oldenburg metropolitan region: a) Participants in the first arm will receive access to a web-based intervention for 10 weeks allowing them to track their weekly PA (subjective self-monitoring, intervention group 1); b) participants in the second arm will receive access to the web-based intervention for 10 weeks and, in addition, track PA using Fitbit Zips (objective self-monitoring, intervention group 2); c) participants in the delayed intervention control group will receive access to the intervention implemented in the first study arm after completion of the 12-week follow-up in the other two groups within each community. In addition, weekly group meetings in the communities will be offered to study participants in the intervention groups providing the opportunity to address questions related to the use of the website and to practice PA in groups (e.g., neighborhood walks, strength and balance exercises). To evaluate short-term effects of the intervention on physical and psychological health, PA, physical fitness, and cognitive and psychological variables will be assessed at baseline and 12-week follow-up. This study will provide answers regarding acceptance and effectiveness of web-based interventions promoting uptake and maintenance of regular PA in persons aged 65-75 years. Study findings will contribute to a growing body of evidence in Germany concerning the role of community-based interventions for the promotion of PA and healthy ageing in older adults. German Clinical Trials Register DRKS00010052 (Date of registration 07-11-2016).

Association between periodontal disease and pregnancy outcomes.

PubMed

Soroye, M; Ayanbadejo, P; Savage, K; Oluwole, A

2015-12-01

To evaluate the association between periodontal disease and pregnancy outcomes like preterm birth and low birth weight. Interviewer-administered questionnaires were completed by the subjects who attended the antenatal clinic of the Lagos University Teaching Hospital, Lagos. Information obtained included; maternal age, gestational age, marital status, educational status, occupation and expected date of delivery. After delivery, the questionnaire was completed with baby's weight at birth and the actual date of delivery. Clinical assessment of the periodontium was done using Oral Hygiene Index (OHI) and Community Periodontal Index of Treatment Needs (CPITN). Participants were divided into three groups: Test, Control I and Control II groups. Scaling and polishing were done for all patients with periodontal disease before (Test group) and after delivery (Control I). All Control II participants (those without periodontal disease) were given Oral hygiene instructions. Descriptive and comparative analyses were done using Epi info version 2008. Four hundred and fifty women received the questionnaire but the response rate was 94%, giving an actual sample size of 423 participants. Maternal age range was between 18 and 34 years with mean age of 29.67 (± 3.37). Gestational age at the point of recruitment was between 10 weeks and 26 weeks with mean of 23.34 (± 4.05). The prevalence of periodontal disease among the study group was 33.38%. About 71% of the participants attained tertiary level of education; only 0.7% had no formal education. There was 9.9% use of alcohol among the participants. The mean oral hygiene score for the participants was 1.94 (± 1.31). The prevalences for preterm deliveries, low birth weight and spontaneous abortion were 12.5%, 12.1% and 1.42% respectively. This study confirms periodontal disease as a probable risk for adverse pregnancy outcomes such as preterm delivery and low birth weight. Therefore, health workers should be encouraged to promote good oral health among women.

Age biases in a large HIV and sexual behaviour-related internet survey among MSM.

PubMed

Marcus, Ulrich; Hickson, Ford; Weatherburn, Peter; Schmidt, Axel J

2013-09-10

Behavioural data from MSM are usually collected in non-representative convenience samples, increasingly on the internet. Epidemiological data from such samples might be useful for comparisons between countries, but are subject to unknown participation biases. Self-reported HIV diagnoses from participants of the European MSM Internet Survey (EMIS) living in the Czech Republic, Germany, The Netherlands, Portugal, Sweden and the United Kingdom were compared with surveillance data, for both the overall diagnosed prevalence and for new diagnoses made in 2009. Country level prevalence and new diagnoses rates per 100 MSM were calculated based on an assumed MSM population size of 3% of the adult male population. Survey-surveillance discrepancies (SSD) for survey participation, diagnosed HIV prevalence and new HIV diagnoses were determined as ratios of proportions. Results are calculated and presented by 5-year age groups for MSM aged 15-64. Surveillance derived estimates of diagnosed HIV prevalence among MSM aged 15-64 ranged from 0.63% in the Czech Republic to 4.93% in The Netherlands. New HIV diagnoses rates ranged between 0.10 per 100 MSM in the Czech Republic and 0.48 per 100 in The Netherlands. Self-reported rates from EMIS were consistently higher, with prevalence ranging from 2.68% in the Czech Republic to 12.72% in The Netherlands, and new HIV diagnoses rates from 0.36 per 100 in Sweden to 1.44 per 100 in The Netherlands. Across age groups, the survey surveillance discrepancies (SSD) for new HIV diagnoses were between 1.93 in UK and 5.95 in the Czech Republic, and for diagnosed prevalence between 1.80 in Germany and 4.26 in the Czech Republic.Internet samples of MSM were skewed towards younger age groups when compared to an age distribution of the general adult male population. Survey-surveillance discrepancies (SSD) for EMIS participation were inverse u-shaped across the age range. The two HIV-related SSD were u- or j-shaped with higher values for the very young and for older MSM. The highest discrepancies between survey and surveillance data regarding HIV-prevalence were observed in the oldest age group in Sweden and the youngest age group in Portugal. Internet samples are biased towards a lower median age because younger men are over-represented on MSM dating websites and therefore may be more likely to be recruited into surveys. Men diagnosed with HIV were over-represented in the internet survey, and increasingly so in the older age groups. A similar effect was observed in the age groups younger than 25 years. Self-reported peak prevalence and peak HIV diagnoses rates are often shifted to higher age groups in internet samples compared to surveillance data. Adjustment for age-effects on online accessibility should be considered when linking data from internet surveys with surveillance data.

Perspectives on Smoking Cessation in Northern Appalachia

PubMed Central

Rodriguez, Elisa M.; Masucci Twarozek, Annamaria; Erwin, Deborah; Widman, Christy; Saad-Harfouche, Frances G.; Fox, Chester H.; Underwood, Willie; Mahoney, Martin C.

2015-01-01

This study applies qualitative research methods to explore perspectives on cessation among smokers/former smokers recruited from an area of Northern Appalachia. Six focus groups, stratified by age group (18–39 years old and 40 years and older), were conducted among participants (n=54) recruited from community settings. Participants described varied interest in and challenges with quitting smoking. Smokers 40 years and older more readily endorsed the health risks of smoking and had greater interest in quitting assistance. Participants expressed frustration with the U.S. government for allowing a harmful product (e.g., cigarettes) to be promoted with minimal regulation. Use of social media was robust among both age groups; participants expressed limited interest in various social media/technology platforms for promoting smoking cessation. Findings from this understudied area of northern Appalachia reflect the heterogeneity of this region and contribute novel information about the beliefs, attitudes, and experiences of current and formers smokers with regard to cessation. PMID:26318743

How compliant are technicians with universal safety measures in medical laboratories in Croatia?--A pilot study.

PubMed

Dukic, Kristina; Zoric, Matea; Pozaic, Petra; Starcic, Jelena; Culjak, Marija; Saracevic, Andrea; Miler, Marijana

2015-01-01

This pilot study aimed to investigate the use of personal protective equipment (PPE) and compliance to the code of conduct (rules defined in institutional, governmental and professional guidelines) among laboratory technicians in Croatian medical laboratories. In addition, we explored the differences in compliance between participants of different age groups, laboratory ownership and accreditation status. An anonymous and voluntary survey with 15 questions was conducted among Croatian medical laboratory technicians (N=217). The questions were divided into two groups: demographic characteristics and the use of PPE. The questions of the second part were graded according to the Likert scale (1-4) and an overall score, shown as median and range (min-max), was calculated for each participant. Differences between the overall scores were tested for each group of participants. The majority of participants always wear protective clothes at work, 38.7% of them always wear gloves in daily routine, more than 30.0% consume food and almost half of them drink beverages at workplace. A significantly lower overall score was found for participants working in public compared to private laboratories (36 (16-40) vs. 40 (31-40), P<0.001). There were no statistically significant differences in overall scores for participants of different age groups (P=0.456) and laboratory accreditation status (P=0.081). A considerable percentage of laboratory technicians in Croatian medical laboratories do not comply with safety measures. Lack of compliance is observed in all personnel regardless laboratory accreditation and participants' age. However, those working in private laboratories adhere more to the code of conduct.

A Cluster Randomized Controlled Trial on the Effects of Technology-aided Testing and Feedback on Physical Activity and Biological Age Among Employees in a Medium-sized Enterprise.

PubMed

Liukkonen, Mika; Nygård, Clas-Håkan; Laukkanen, Raija

2017-12-01

It has been suggested that engaging technology can empower individuals to be more proactive about their health and reduce their health risks. The aim of the present intervention was to study the effects of technology-aided testing and feedback on physical activity and biological age of employees in a middle-sized enterprise. In all, 121 employees (mean age 42 ± 10 years) participated in the 12-month three-arm cluster randomized trial. The fitness measurement process (Body Age) determined the participants' biological age in years. Physical activity was measured with the International Physical Activity Questionnaire Short Form. Physical activity did not change during the intervention. Biological age (better fitness) improved in all groups statistically significantly ( p  < 0.001), but with no interaction effects. The mean changes (years) in the groups were -2.20 for the controls, -2.83 for the group receiving their biological age and feedback, and -2.31 for the group receiving their biological age, feedback, and a training computer. Technology-aided testing with feedback does not seem to change the amount of physical activity but may enhance physical fitness measured by biological age.

Social networks, social participation and self-perceived health among older people in transitional Kosovo.

PubMed

Jerliu, Naim; Burazeri, Genc; Toçi, Ervin; Kempen, Gertrudis I J M; Jongen, Wesley; Ramadani, Naser; Brand, Helmut

2014-04-01

A number of studies proved that social networks and social participation have beneficial health effects in western countries. However, the evidence from southeast European region is scant. We aimed to assess the extent of social networks and social participation and their relationship with self-perceived health status among older people in post-war Kosovo. A nationwide cross-sectional study was conducted in Kosovo in 2011 including a representative sample of 1890 individuals aged ≥65 years (949 men, mean age 73 ± 6 years; 941 women, mean age 74 ± 7 years; response rate: 83%). Social networks were assessed by means of number of friends and family members that participants had contacts with, whereas social participation by involvement in social groupings/organizations. Information on self-perceived health status and demographic and socioeconomic characteristics was also collected. Overall, 93% of study participants reported that they had at least weekly contacts with more than one family member, and 97% reported daily contacts with their respective friends. Conversely, only 14% of participants reported engagement with social groupings. Generally, individuals who had contacts with friends and/or engaged with social organizations reported a better health status. Our findings point to strong family ties in this patriarchal society. Conversely, levels of social participation were considerably lower in Kosovo compared with the western European countries. The low participation levels in social groupings and their putative deleterious health effects should raise the awareness of policymakers to improve the conditions and increase the degree of social participation among older people in transitional Kosovo.

Age-related differences in social influence on risk perception depend on the direction of influence.

PubMed

Knoll, Lisa J; Leung, Jovita T; Foulkes, Lucy; Blakemore, Sarah-Jayne

2017-10-01

Adolescents are particularly susceptible to social influence. Here, we investigated the effect of social influence on risk perception in 590 participants aged eight to fifty-nine-years tested in the United Kingdom. Participants rated the riskiness of everyday situations, were then informed about the rating of these situations from a (fictitious) social-influence group consisting of teenagers or adults, and then re-evaluated the situation. Our first aim was to attempt to replicate our previous finding that young adolescents are influenced more by teenagers than by adults. Second, we investigated the social-influence effect when the social-influence group's rating was more, or less, risky than the participants' own risk rating. Younger participants were more strongly influenced by teenagers than by adults, but only when teenagers rated a situation as more risky than did participants. This suggests that stereotypical characteristics of the social-influence group - risk-prone teenagers - interact with social influence on risk perception. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Randomized clinical trial: the use of SpeechEasy® in stuttering treatment.

PubMed

Ritto, Ana Paula; Juste, Fabiola Staróbole; Stuart, Andrew; Kalinowski, Joseph; de Andrade, Claudia Regina Furquim

2016-11-01

Numerous studies have demonstrated the benefit of devices delivering altered auditory feedback (AAF) as a therapeutic alternative for those who stutter. The effectiveness of a device delivering AAF (SpeechEasy®) was compared with behavioural techniques in the treatment of stuttering in a randomized clinical trial. Two groups of adults who stutter participated: group 1 consisted of 10 men and one woman aged 21-42 years (mean = 30.0). Group 2 consisted of six men and one woman aged 20-50 years (mean = 35.6). Participants in group 1 were fit with a SpeechEasy® device and were not given any additional training (i.e., supplementary fluency enhancing techniques). Participants used the device daily for 6 months. Participants in group 2 received treatment in the form of a 12-week fluency promotion protocol with techniques based on both fluency shaping and stuttering modification. There were no statistically significant differences (p > .05) between groups in participants' stuttered syllables following treatment. That is, both therapeutic protocols achieved approximately 40% reduction in number of stuttered syllables from baseline measures, with no significant relapse after 3 or 6 months post-treatment. The results suggest that the SpeechEasy® device can be a viable option for the treatment of stuttering. © 2016 Royal College of Speech and Language Therapists.

Educating an Aging Society: The University of the Third Age in Finland.

ERIC Educational Resources Information Center

Yenerall, Joseph D.

2003-01-01

The University of the Third Age in Finland has evolved from English and French models to include lectures, discussion groups, and research groups. A survey of 165 adult learners found their primary reason for participating was to acquire general education and self-knowledge. Socializing and meeting people were among the lowest ranked motivations.…

75 FR 38104 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-01

... 2 1.5 Guide (participation in focus group). Parents of boys and girls, ages 11 to Online Survey E... respondents respondent (in hours) Youths ages 11 to 18 and parents of Focus Group Screening 576 2 5/60 boys and girls, ages 11 to 18. Instrument for Youth and Script for Obtaining Verbal Consent from Parent...

Siblings' Understanding of Teaching in Early and Middle Childhood: "Watch Me and You'll Know How to Do It'"

ERIC Educational Resources Information Center

Abuhatoum, Shireen; Howe, Nina; Della Porta, Sandra; Recchia, Holly; Ross, Hildy

2016-01-01

This study examined siblings' knowledge about the teaching concept during naturalistic teaching contexts, wherein children's communicative interactions were used as a gateway to their social understanding (Turnbull, Carpendale, & Racine, 2009). Participants included 39 sibling dyads (older age group, M[subscript age] = 6;4; younger age group,…

Effect of Age on Tooth Shade, Skin Color and Skin-Tooth Color Interrelationship in Saudi Arabian Subpopulation.

PubMed

Haralur, Satheesh B

2015-08-01

Dental restoration or prosthesis in harmony with adjacent natural teeth color is indispensable part for the successful esthetic outcome. The studies indicate is existence of correlation between teeth and skin color. Teeth and skin color are changed over the aging process. The aim of the study was to explore the role of age on the tooth and skin color parameters, and to investigate the effect of ageing on teeth-skin color correlation. Total of 225 Saudi Arabian ethnic subjects was divided into three groups of 75 each. The groups were divided according to participant's age. The participant's age for Group I, Group II, and Group III was 18-29 years, 30-50 years, and above 50 years, respectively. The tooth color was identified by spectrophotometer in CIE Lab parameters. The skin color was registered with skin surface photography. The data were statistically analyzed with one-way ANOVA and correlation tests with SPSS 18 software. The Group I had the highest 'L' value of 80.26, Group III recorded the least value of 76.66. The Group III had highest yellow value 'b' at 22.72, while Group I had 19.19. The skin 'L' value was highest in the young population; the elder population had the increased red value 'a' in comparison to younger subjects. The 'L' tooth color parameter had a strong positive linear correlation with skin color in young and adult subjects. While Group III teeth showed the strong positive correlation with 'b' parameter at malar region. The elder subjects had darker and yellow teeth in comparison with younger subjects. The reddening of the skin was observed as age-related skin color change. The age had a strong influence on the teeth-skin color correlation.

Influence of regular proprioceptive and bioenergetic physical activities on balance control in elderly women.

PubMed

Gauchard, Gérome C; Gangloff, Pierre; Jeandel, Claude; Perrin, Philippe P

2003-09-01

Balance disorders increase considerably with age due to a decrease in posture regulation quality, and are accompanied by a higher risk of falling. Conversely, physical activities have been shown to improve the quality of postural control in elderly individuals and decrease the number of falls. The aim of this study was to evaluate the impact of two types of exercise on the visual afferent and on the different parameters of static balance regulation. Static postural control was evaluated in 44 healthy women aged over 60 years. Among them, 15 regularly practiced proprioceptive physical activities (Group I), 12 regularly practiced bioenergetic physical activities (Group II), and 18 controls walked on a regular basis (Group III). Group I participants displayed lower sway path and area values, whereas Group III participants displayed the highest, both in eyes-open and eyes-closed conditions. Group II participants displayed intermediate values, close to those of Group I in the eyes-open condition and those of Group III in the eyes-closed condition. Visual afferent contribution was more pronounced for Group II and III participants than for Group I participants. Proprioceptive exercise appears to have the best impact on balance regulation and precision. Besides, even if bioenergetic activity improves postural control in simple postural tasks, more difficult postural tasks show that this type of activity does not develop a neurosensorial proprioceptive input threshold as well, probably on account of the higher contribution of visual afferent.

Health shocks adversely impact participation in the labour force in a working age population: a longitudinal analysis.

PubMed

Carter, Kristie N; Gunasekara, Fiona Imlach; Blakely, Tony; Richardson, Ken

2013-06-01

It is well understood that health affects labour force participation (LFP). However, much of the published research has been on older (retiring age) populations and using subjective health measures. This paper aims to assess the impact of an objective measure of 'health shock' (cancer registration or hospitalisation) on LFP in a working age population using longitudinal panel study data and fixed effect regression analyses. Seven waves of data from 2002-09 from the longitudinal Survey of Family, Income and Employment (SoFIE) were used, including working aged individuals who consented to have their survey information linked to health records (n=6,780). Fixed effect conditional logistic regression was used to model the impact of health shocks (hospitalisation or cancer registration) in the previous year on labour force participation at date of annual interview. Models were stratified by gender, age group (25-39 years, 40-54 years) and gender by age group. A health shock was associated with a significantly increased risk of subsequent non-participation in the labour force (odds ratio 1.54, 95%CI 1.30-1.82). Although interactions of age, sex and age by sex with health shock were not statistically significant, the association was largest in younger men and women. Using an objective measure of health, we have shown that a health shock adversely affects subsequent labour force participation. There are a number of policy and practice implications relating to support for working age people who have hospitalisations. © 2013 The Authors. ANZJPH © 2013 Public Health Association of Australia.

From features to dimensions: cognitive and motor development in pop-out search in children and young adults.

PubMed

Grubert, Anna; Indino, Marcello; Krummenacher, Joseph

2014-01-01

In an experiment involving a total of 124 participants, divided into eight age groups (6-, 8-, 10-, 12-, 14-, 16-, 18-, and 20-year-olds) the development of the processing components underlying visual search for pop-out targets was tracked. Participants indicated the presence or absence of color or orientation feature singleton targets. Observers also solved a detection task, in which they responded to the onset of search arrays. There were two main results. First, analyses of inter-trial effects revealed differences in the search strategies of the 6-year-old participants compared to older age groups. Participants older than 8 years based target detection on feature-less dimensional salience signals (indicated by cross-trial RT costs in target dimension change relative to repetition trials), the 6-year-olds accessed the target feature to make a target present or absent decision (cross-trial RT costs in target feature change relative to feature repetition trials). The result agrees with predictions derived from the Dimension Weighting account and previous investigations of inter-trial effects in adult observers (Müller et al., 1995; Found and Müller, 1996). The results are also in line with theories of cognitive development suggesting that the ability to abstract specific visual features into feature categories is developed after the age of 7 years. Second, overall search RTs decreased with increasing age in a decelerated fashion. RT differences between consecutive age groups can be explained by sensory-motor maturation up to the age of 10 years (as indicated by RTs in the onset detection task). Expedited RTs in older age groups (10-, vs. 12-year-olds; 14- vs. 16-year-olds), but also in the 6- vs. 8-year-olds, are due to the development of search-related (cognitive) processes. Overall, the results suggest that the level of adult performance in visual search for pop-out targets is achieved by the age of 16.

From features to dimensions: cognitive and motor development in pop-out search in children and young adults

PubMed Central

Grubert, Anna; Indino, Marcello; Krummenacher, Joseph

2014-01-01

In an experiment involving a total of 124 participants, divided into eight age groups (6-, 8-, 10-, 12-, 14-, 16-, 18-, and 20-year-olds) the development of the processing components underlying visual search for pop-out targets was tracked. Participants indicated the presence or absence of color or orientation feature singleton targets. Observers also solved a detection task, in which they responded to the onset of search arrays. There were two main results. First, analyses of inter-trial effects revealed differences in the search strategies of the 6-year-old participants compared to older age groups. Participants older than 8 years based target detection on feature-less dimensional salience signals (indicated by cross-trial RT costs in target dimension change relative to repetition trials), the 6-year-olds accessed the target feature to make a target present or absent decision (cross-trial RT costs in target feature change relative to feature repetition trials). The result agrees with predictions derived from the Dimension Weighting account and previous investigations of inter-trial effects in adult observers (Müller et al., 1995; Found and Müller, 1996). The results are also in line with theories of cognitive development suggesting that the ability to abstract specific visual features into feature categories is developed after the age of 7 years. Second, overall search RTs decreased with increasing age in a decelerated fashion. RT differences between consecutive age groups can be explained by sensory-motor maturation up to the age of 10 years (as indicated by RTs in the onset detection task). Expedited RTs in older age groups (10-, vs. 12-year-olds; 14- vs. 16-year-olds), but also in the 6- vs. 8-year-olds, are due to the development of search-related (cognitive) processes. Overall, the results suggest that the level of adult performance in visual search for pop-out targets is achieved by the age of 16. PMID:24910627

How age affects memory task performance in clinically normal hearing persons.

PubMed

Vercammen, Charlotte; Goossens, Tine; Wouters, Jan; van Wieringen, Astrid

2017-05-01

The main objective of this study is to investigate memory task performance in different age groups, irrespective of hearing status. Data are collected on a short-term memory task (WAIS-III Digit Span forward) and two working memory tasks (WAIS-III Digit Span backward and the Reading Span Test). The tasks are administered to young (20-30 years, n = 56), middle-aged (50-60 years, n = 47), and older participants (70-80 years, n = 16) with normal hearing thresholds. All participants have passed a cognitive screening task (Montreal Cognitive Assessment (MoCA)). Young participants perform significantly better than middle-aged participants, while middle-aged and older participants perform similarly on the three memory tasks. Our data show that older clinically normal hearing persons perform equally well on the memory tasks as middle-aged persons. However, even under optimal conditions of preserved sensory processing, changes in memory performance occur. Based on our data, these changes set in before middle age.

Categorical analysis of the impact of aerobic and resistance exercise training, alone and in combination, on cardiorespiratory fitness levels in patients with type 2 diabetes: results from the HART-D study.

PubMed

Johannsen, Neil M; Swift, Damon L; Lavie, Carl J; Earnest, Conrad P; Blair, Steven N; Church, Timothy S

2013-10-01

Low cardiorespiratory fitness (CRF) is an independent risk factor for cardiovascular disease (CVD), especially in individuals with type 2 diabetes. Age-predicted, sex-stratified, and maximal MET cut points have been developed to determine the risk of CVD events and mortality in low CRF categories. We examined the proportion of Health Benefits of Aerobic and Resistance Training in Individuals With Type 2 Diabetes (HART-D) participants above these cut points before and after 9 months of aerobic training (AT), resistance training (RT), or a combination of both (ATRT). Participants from the HART-D study (n=196) who were randomly assigned to exercise training (AT, RT, or ATRT) or to a nonexercise control group between April 2007 and August 2009 were used in this ancillary study. Cut points were previously established for age-predicted METs (>100% and >85%, mean and increased CVD risk, respectively), age- and sex-stratified METs (Aerobic Center Longitudinal Study), and clinically discernible METs (men>8.0, women>6.5). Baseline prevalence of participants above these cut points was similar for all intervention groups (P>0.50) and ranged from 11.9% (>100% age predicted) to 55.1% (>85% age predicted). Baseline prevalence and age-, sex-, and race/ethnic group-adjusted percentage of participants above each cut point increased significantly after AT and ATRT (P<0.05 for all). Structured exercise training, especially the AT component, was associated with a greater number of participants moving above established cut points indicative of low CRF. These results have public health and clinical implications for the growing number of patients with type 2 diabetes at high risk for CVD.

Mobile Device Accuracy for Step Counting Across Age Groups

PubMed Central

Guo, Yi; Bian, Jiang; Gurka, Matthew J; Parish, Alice; Smith, Megan D; Lee, Alexandra M; Buford, Thomas W

2017-01-01

Background Only one in five American meets the physical activity recommendations of the Department of Health and Human Services. The proliferation of wearable devices and smartphones for physical activity tracking has led to an increasing number of interventions designed to facilitate regular physical activity, in particular to address the obesity epidemic, but also for cardiovascular disease patients, cancer survivors, and older adults. However, the inconsistent findings pertaining to the accuracy of wearable devices for step counting needs to be addressed, as well as factors known to affect gait (and thus potentially impact accuracy) such as age, body mass index (BMI), or leading arm. Objective We aim to assess the accuracy of recent mobile devices for counting steps, across three different age groups. Methods We recruited 60 participants in three age groups: 18-39 years, 40-64 years, and 65-84 years, who completed two separate 1000 step walks on a treadmill at a self-selected speed between 2 and 3 miles per hour. We tested two smartphones attached on each side of the waist, and five wrist-based devices worn on both wrists (2 devices on one wrist and 3 devices on the other), as well as the Actigraph wGT3X-BT, and swapped sides between each walk. All devices were swapped dominant-to-nondominant side and vice-versa between the two 1000 step walks. The number of steps was recorded with a tally counter. Age, sex, height, weight, and dominant hand were self-reported by each participant. Results Among the 60 participants, 36 were female (60%) and 54 were right-handed (90%). Median age was 53 years (min=19, max=83), median BMI was 24.1 (min=18.4, max=39.6). There was no significant difference in left- and right-hand step counts by device. Our analyses show that the Fitbit Surge significantly undercounted steps across all age groups. Samsung Gear S2 significantly undercounted steps only for participants among the 40-64 year age group. Finally, the Nexus 6P significantly undercounted steps for the group ranging from 65-84 years. Conclusions Our analysis shows that apart from the Fitbit Surge, most of the recent mobile devices we tested do not overcount or undercount steps in the 18-39-year-old age group, however some devices undercount steps in older age groups. This finding suggests that accuracy in step counting may be an issue with some popular wearable devices, and that age may be a factor in undercounting. These results are particularly important for clinical interventions using such devices and other activity trackers, in particular to balance energy requirements with energy expenditure in the context of a weight loss intervention program. PMID:28659255

A healthy aging program for older adults: effects on self-efficacy and morale.

PubMed

Scult, Matthew; Haime, Vivian; Jacquart, Jolene; Takahashi, Jonathan; Moscowitz, Barbara; Webster, Ann; Denninger, John W; Mehta, Darshan H

2015-01-01

As of 2012, 810 million people worldwide were older than 60 y, accounting for 11% of the population. That number is expected to rise to 2 billion by 2050 or to 22% of the overall population. As a result, a growing need exists to understand the factors that promote mental and physical health in older populations. The purpose of this study was to develop a healthy aging program for older adults and to measure the changes from baseline to the end of the program in participants' relevant psychosocial outcomes (ie, self-efficacy and morale). The study's healthy aging mind-body intervention (MBI) was adapted from the Relaxation Response Resiliency Program (3RP) at the Benson-Henry Institute for Mind Body Medicine, which incorporates elements from the fields of stress management, cognitive behavioral therapy, and positive psychology. That program was modified with examples and exercises targeted to an older population and evaluated in the current single-arm pilot study. The program took place at the Massachusetts General Hospital (MGH). The 9-wk healthy aging MBI was developed for participants aged 65 y and older. Fifty-one older adults from the surrounding community participated in the study's groups. A new intervention group began the program every 3 mo, with a maximum of 12 individuals per group. For each group, the MBI consisted of weekly 90-min sessions for 9 consecutive wk, directed by a psychologist. The program included sessions that taught participants (1) a variety of methods to elicit the relaxation response (RR), (2) the practice of adaptive coping and cognitions, (3) behaviors necessary to create a healthy lifestyle, and (4) methods of building social support. The research team chose to focus on 2 psychological variables of interest for aging populations: morale and self-efficacy. The study used 2 questionnaires to measure those outcomes, the Philadelphia Geriatric Center Morale Scale (PGCMS), a multidimensional measure of the psychological state of older people, and the Coping Self-efficacy Scale (CSES), a measure that addresses the multiple dimensions of self-efficacy. Data from 5 intervention groups were combined for the current analysis. Forty-six participants enrolled and completed questionnaires. Of those participants, 41 attended at least 7 of the 9 sessions. Significant increases in self-efficacy and morale were observed for program completers. After a highly conservative sensitivity analysis, the change for the measure of self-efficacy remained significant, and the change for the measure of morale trended toward significance. The study's healthy aging program appears to be a feasible intervention for older adults, with the potential to increase levels of self-efficacy and morale in participants. Further research is warranted to determine its effects on other psychosocial outcomes and health care utilization in aging populations.

Comparison of two-dose priming plus 9-month booster with a standard three-dose priming schedule for a ten-valent pneumococcal conjugate vaccine in Nepalese infants: a randomised, controlled, open-label, non-inferiority trial.

PubMed

Hamaluba, Mainga; Kandasamy, Rama; Upreti, Shyam R; Subedi, Giri R; Shrestha, Shrijana; Bhattarai, Shiva; Gurung, Meeru; Pradhan, Rahul; Voysey, Merryn; Gurung, Santosh; Pradhan, Shachi; Thapa, Anushil K; Maharjan, Rakesh; Kiran, Usha; Kerridge, Simon A; Hinds, Jason; van der Klis, Fiona; Snape, Matthew D; Murdoch, David R; Kelly, Sarah; Kelly, Dominic F; Adhikari, Neelam; Thorson, Stephen; Pollard, Andrew J

2015-04-01

Use of pneumococcal conjugate vaccines (PCVs) in resource-poor countries has focused on early infant immunisation with little emphasis on protection in late infancy and beyond. Boosting of the immune response later in infancy might provide improved persistence of immunogenicity into early childhood, however data are scarce. The aim of this study was to investigate if a two-dose prime with booster at age 9 months compared with a three-dose prime-only PCV schedule provided non-inferior immunogenicity in early infancy and superior persistence of antibody responses in early childhood. We did an open-label, randomised, parallel group, controlled trial in healthy infants aged 40-60 days from Kathmandu, Nepal. Participants were randomly allocated (4:4:5 ratio) to receive PCV10 in addition to routine immunisations either as a two-dose prime and boost (2+1), three-dose prime (3+0), or two doses after completion of the initial study phase (0+2). We used a computer generated randomisation list with randomly varying block sizes. We followed up participants at age 2-4 years together with a group of unvaccinated controls. Sera were analysed for opsonophagocytic activity, protein D, and PCV10 serotype-specific IgG. Laboratory staff was masked to intervention group assignment. The primary outcome measure was to determine the proportion of participants in the 2+1 group at age 10 months with specific IgG for serotypes 1, 5, and 14 of at least 0·2 μg/mL in the per-protocol population. The secondary outcomes were non-inferiority (within 10% levels) at age 18 weeks for the proportion of participants in the 2+1 group compared with the 3+0 group with serotypes 1, 5, and 14 specific IgG of at least 0·2 μg/mL; the proportion of participants with PCV10 serotype-specific IgG of at least 0·2 μg/mL and opsonophagocytic activity reciprocal titre of at least 8 at ages 18 weeks and 10 months; and nasopharyngeal pneumococcal serotype-specific carriage rates at age 9 months in each study group. In the follow-up study, the primary outcome measure was the proportion of participants with IgG of at least 0·2 μg/mL for PCV10 serotypes at age 2-4 years in children previously immunised with a 3+0 schedule compared with a 2+1 schedule. The trial is registered with Current Controlled Trials, registration number ISRCTN56766232. Between May 10, 2010, and Jan 7, 2011, 390 children were randomly assigned to each group: 119 to the 2+1 group, 120 to the 3+0 group, and 151 to the 0+2 group. At age 10 months, the proportions of 2+1 participants with IgG of at least 0·2 μg/mL were 99·0% (95% CI 94·2-100·0) for serotype 1, 100% (96·2-100·0) for serotype 5, and 97·9% (92·5-99·7) for serotype 14. At age 18 weeks, non-inferiority (within 10% levels) of the 2+1 group was shown compared with the 3+0 group, and there was no difference between the 2+1 and 3+0 groups for the proportion with IgG of at least 0·2 μg/mL for any of the PCV10 serotypes. At age 10 months, proportions with IgG of at least 0·2 μg/mL for serotypes 1, 5, 6B, and 23F, were higher in the 2+1 group than in the 3+0 group. At age 18 weeks, there were no differences in opsonophagocytic activity between the 2+1 and 3+0 groups for reciprocal titres of at least 8, but at age 10 months, proportions with an opsonophagocytic reciprocal titre of at least 8 for serotypes 1, 4, 5, 6B, 18C, 19F and 23F were higher in the 2+1 group than in the 3+0 group. At age 2-4 years, there were higher proportions in the 2+1 group versus the 3+0 group with IgG of at least 0·2 μg/mL for serotypes 1, 5, 6B, and 18C. Use of a 2+1 PCV schedule with booster at age 9 months in a resource-poor setting improved antibody persistence through early childhood without compromising antibody responses in early infancy. This schedule is now recommended by WHO for progressive introduction across Nepal, with PCV10 introduction having commenced on Jan 18, 2015. Concurrent pre-implementation and post-implementation surveillance is being done by a GAVI Alliance funded study. This study was supported by funding from the National Institute for Public Health and the Environment, The Netherlands; Oxford Vaccine Group, University of Oxford, UK; and GlaxoSmithKline Biologicals, Belgium. Copyright © 2015 Elsevier Ltd. All rights reserved.

Vestibular evoked myogenic potential (VEMP) testing: normative threshold response curves and effects of age.

PubMed

Janky, Kristen L; Shepard, Neil

2009-09-01

Vestibular evoked myogenic potential (VEMP) testing has gained increased interest in the diagnosis of a variety of vestibular etiologies. P13/N23 latency, amplitude and threshold response curves have been used to compare pathologic groups to normal controls. Appropriate characterization of these etiologies requires normative data across the frequency spectrum and age range. The objective of the current study was to test the hypothesis that significant changes in VEMP responses occur as a function of increased age across all test stimuli as well as characterize the VEMP threshold response curve across age. This project incorporated a prospective study design using a sample of convenience. Openly recruited subjects were assigned to groups according to age. Forty-six normal controls ranging between 20 and 76 years of age participated in the study. Participants were separated by decade into five age categories from 20 to 60 plus years. Normal participants were characterized by having normal hearing sensitivity, no history of neurologic or balance/dizziness involvement, and negative results on a direct office vestibular examination. VEMP responses were measured at threshold to click and 250, 500, 750, and 1000 Hz tone burst stimuli and at a suprathreshold level to 500 Hz toneburst stimuli at123 dB SPL. A mixed group factorial ANOVA (analysis of variance) and linear regression were performed to examine the effects of VEMP characteristics on age. There were no significant differences between ears for any of the test parameters. There were no significant differences between age groups for n23 latency or amplitude in response to any of the stimuli. Significant mean differences did exist between age groups for p13 latency (250, 750, and 1000 Hz) and threshold (500 and 750 Hz). Age was significantly correlated with VEMP parameters. VEMP threshold was positively correlated (250, 500, 750, 1000 Hz); and amplitude was negatively correlated (500 Hz maximum). The threshold response curves revealed best frequency tuning at 500 Hz with the highest thresholds in response to click stimuli. However, this best frequency tuning dissipated with increased age. VEMP response rates also decreased with increased age. We have demonstrated that minor differences in VEMP responses occur with age. Given the reduced response rates and flattened frequency tuning curve for individuals over the age of 60, frequency tuning curves may not be a good diagnostic indicator for this age group.

The characteristics and effects of motivational music in exercise settings: the possible influence of gender, age, frequency of attendance, and time of attendance.

PubMed

Priest, D L; Karageorghis, C I; Sharp, N C C

2004-03-01

The purpose of the present study was to investigate the characteristics and effects of motivational music in British gymnasia. The secondary purpose was to determine whether the characteristics and effects of motivational music were invariant in relation to gender, age, frequency of gymnasium attendance, and the time of day at which exercise participants attended gymnasia. Participants (n=532) from 29 David Lloyd Leisure exercise facilities across Britain responded to a questionnaire that was designed to assess music preferences during exercise via 2 open-ended questions and 1 scaled-response item. A content analysis of the questionnaire data yielded 45 analytic properties that were grouped into the following categories: specific music factors, general music factors, music programme factors, delivery factors, televisual factors, personal factors, contextual factors, and psychophysical response factors. The relative incidence of these analytic properties across gender groups (male/female), age groups (16-26 y, 27-34 y, 35-45 y, 46+ y), frequency of attendance groups (low, medium, high), and time of attendance groups (morning, afternoon, evening) was tested by use of chi(2) analyses. Of the personal variables tested, age exerted the greatest influence on musical preference during exercise; older participants expressed a preference for quieter, slower, and generally less overtly stimulative music. Music programmes that are prescribed to accompany exercise should be varied in terms of musical idiom and date of release. Such programmes will account for the preferences of different groups of exercise participants that attend gymnasia at different times of the day. Further, the music chosen should be characterised by a strong rhythmical component.

Assessing psychosocial functioning following childhood acquired brain injury: The Sydney Psychosocial Reintegration Scale for Children.

PubMed

Soo, Cheryl; Tate, Robyn L; Anderson, Vicki; Beauchamp, Miriam H; Brookes, Naomi; Catroppa, Cathy; Galvin, Jane; Muscara, Frank

2016-12-01

The Sydney Psychosocial Reintegration Scale for Children (SPRS-C) assesses psychosocial functioning in children with acquired brain injury (ABI). This article aims to: (1) describe normative data for the parent-rated SPRS-C and, (2) evaluate the discriminant validity of the SPRS-C. For Aim 1, participants were parents of typically developing children (TDC) aged 5-14 years (N = 200). For Aim 2, participants with ABI were aged 5-14 years (n = 26). A matched group of TDC was sampled from the larger normative sample to serve as a control group (n = 26). For Aim 1, SPRS-C scores across the 10 age-bands were in the higher ranges. Correlation coefficients of SPRS-C total score with child's age and parent occupational skill level were not statistically significant. For Aim 2, SPRS-C scores for the ABI group were significantly lower than the control group. These data provide a guide for clinical interpretation of the SPRS-C for measuring psychosocial functioning in children with ABI.

Risk Factors Associated with Age-Related Macular Degeneration

PubMed Central

2006-01-01

Objective: To investigate possible risk factors for age-related macular degeneration (AMD) in participants in the Age-Related Eye Disease Study (AREDS). Design: Case-control study. Participants: Of the 4757 persons enrolled in AREDS, 4519 persons aged 60 to 80 years were included in this study. The lesions associated with AMD ranged from absent in both eyes to advanced in one eye. Main Outcome Measures: Stereoscopic color fundus photographs of the macula were used to place participants into one of five groups, based on the frequency and severity of lesions associated with AMD. Participants with fewer than 15 small drusen served as the control group. Results: Staged model building techniques were used to compare each of the four case groups with the control group. Increased age was a consistent finding of all four of the case groups compared with the control group, and all the following associations were age adjusted. Persons with either intermediate drusen, extensive small drusen, or the pigment abnormalities associated with AMD (group 2) were more likely to be female, more likely to have a history of arthritis, and less likely to have a history of angina. Persons with one or more large drusen or extensive intermediate drusen (group 3) were more likely to use hydrochlorothiazide diuretics and more likely to have arthritis. Hypertension, hyperopia, presence of lens opacities, and white race were also found more frequently in this group as well as in persons with neovascular AMD (group 5). Only persons in group 5 were more likely to have an increased body mass index, whereas persons with geographic atrophy (group 4) as well as those in groups 3 and 5 were more likely to have completed fewer years in school or to be smokers. Those with geographic atrophy were also more likely to use thyroid hormones and antacids. Conclusions: Our findings for smoking and hypertension, which have been noted in previous studies, suggest that two important public health recommendations, the avoidance of smoking and the prevention of hypertension, may reduce the risk of developing AMD. Other associations, such as those for hyperopia, lens opacities, less education, female gender, increased body mass index, and white race, which have been noted in other studies, are also seen in the AREDS population. The increased use of thyroid hormones and antacids in persons with geographic atrophy and the increased likelihood of arthritis or hydrochlorothiazide use in persons with one or more large drusen or extensive intermediate drusen have not been previously reported and need additional investigation. Ophthalmology 2000;107:2224-2232 PMID:11097601

Motives for adult participation in physical activity: type of activity, age, and gender.

PubMed

Molanorouzi, Keyvan; Khoo, Selina; Morris, Tony

2015-01-31

In recent years, there has been a decline in physical activity among adults. Motivation has been shown to be a crucial factor in maintaining physical activity. The purpose of this study was to examine whether motives for participation could accurately discriminate gender, age, and type of physical activity. A quantitative, cross-sectional descriptive research design was employed. The Physical Activity and Leisure Motivation Scale (PALMS) was used to assess motives for physical activity in 1,360 adults (703 males, 657 females) who had been exercising regularly for at least six months. The PALMS consists of 40 items that constitute eight sub-scales (mastery, enjoyment, psychological condition, physical condition, appearance, others' expectations, affiliation, competition/ego). Respondents were divided into two age groups (young adults aged 20 to 40 years and middle-aged adults 41 to 64 years) and five types of activity (individual racing sports plus bowls, team sports, racquet sports, martial arts, and exercise). The group discriminant function analyses revealed significant canonical functions correctly classifying the cases into gender (82%), age group (83%), team sport players 76%, individual racing sport plus bowls players 91%, racquet sport players 90%, exercisers 84%, and martial art players 91%. The competition/ego, appearance, physical condition, and mastery sub-scales contributed most to gender differences. Five sub-scales (mastery, psychological condition, others' expectations, affiliation, and enjoyment) contributed most to the discriminant function for age. For type of activity, different sub-scales were the strongest contributors to the discriminant function for each type of PA. The findings in this study suggest that strong and important motives for participation in physical activity are different across type of activity, age, and gender in adults. Understanding the motives that influence physical activity participation is critical for developing interventions to promote higher levels of involvement.

Gender-related differences in the multi-pathway effect of social determinants on quality of life in older age-the COURAGE in Europe project.

PubMed

Tobiasz-Adamczyk, Beata; Galas, Aleksander; Zawisza, Katarzyna; Chatterji, Somnath; Haro, Josep Maria; Ayuso-Mateos, José Luis; Koskinen, Seppo; Leonardi, Matilde

2017-07-01

Gender-related differences in life expectancy, prevalence of chronic conditions and level of disability in the process of ageing have been broadly described. Less is known about social determinants, which may have different impacts on quality of life in men and women. The investigation aims to reveal gender-related differences in social determinants on quality of life assessed by a multi-pathway model including health, social, demographic and living place characteristics. The study group consisted of 5099 participants aged 50+ representing general populations of three different European regions (Finland, Poland, Spain) who participated in COURAGE in EUROPE Project. Standardized tools were used to measure quality of life (WHOQOL-AGE) and social determinants (COURAGE Social Network Index, OSLO-3 Social Support Scale, UCLA Loneliness Scale, participation scale and trust). A multipath model considering exogenous predictors (demographic, economic), mediators (social) and endogenous outcome (QOL) was created to reveal the role of determinants. Gender-related differences were investigated across three age categories: 50-64; 65-79 and 80+. The model (RMSEA = 0.058; CFI = 0.939) showed the effects of all of the investigated determinants. Gender-related differences in the association between social constructs and QOL were observed for social networks in the group of 80+, for social support in the group of 50-64 and 65-79 years, and for social participation in the group of 65-79 years. Males benefited more (in QOL) from social networks and social support, and women from social participation. The research provides valuable knowledge about the role of social determinants in QOL considering complex relations between different social constructs. Additionally, the results showed gender-related differences in the associations between social networks, social support, social participation and QOL, suggesting that men might benefit more from the interventions in the first two. Although our research did not investigate the effects of interventions, the results show directions for future investigations, how to shape social interventions at the population level to improve quality of life of older adults, and thus help achieve successful ageing.

Nationwide cervical cancer screening in Korea: data from the National Health Insurance Service Cancer Screening Program and National Cancer Screening Program, 2009-2014.

PubMed

Shim, Seung Hyuk; Kim, Hyeongsu; Sohn, In Sook; Hwang, Han Sung; Kwon, Han Sung; Lee, Sun Joo; Lee, Ji Young; Kim, Soo Nyung; Lee, Kunsei; Chang, Sounghoon

2017-09-01

The rates of participation in the Korean nationwide cervical cancer screening program and the rates of abnormal test results were determined. The database of the National Health Insurance Service (NHIS) was used during the study period (2009-2014). The participation rate increased from 41.10% in 2009 to 51.52% in 2014 (annual percentage change, 4.126%; 95% confidence interval [CI]=2.253-6.034). During the study period, women ≥70 years of age had the lowest rate of participation (range, 21.7%-31.9%) and those 30-39 years of age the second-lowest (27.7%-44.9%). The participation rates of National Health Insurance beneficiaries (range, 48.6%-52.5%) were higher than those of Medical Aid Program (MAP) recipients (29.6%-33.2%). The rates of abnormal results were 0.65% in 2009 and 0.52% in 2014, with a decreasing tendency in all age groups except the youngest (30-39 years). Every year the abnormal result rates tended to decrease with age, from the age groups of 30-39 years to 60-69 years but increased in women ≥70 years of age. The ratio of patients with atypical squamous cells of undetermined significance compared with those with squamous intraepithelial lesions increased from 2.71 in 2009 to 4.91 in 2014. Differences related to age and occurring over time were found in the rates of participation and abnormal results. Further efforts are needed to encourage participation in cervical cancer screening, especially for MAP recipients, elderly women and women 30-39 years of age. Quality control measures for cervical cancer screening programs should be enforced consistently. Copyright © 2017. Asian Society of Gynecologic Oncology, Korean Society of Gynecologic Oncology

Kaiser Permanente Georgia's Experience with Operation Zero: A Group Medical Appointment to Address Pediatric Overweight

PubMed Central

Hinchman, Josephine; Beno, Luke; Mims, Adrienne

2006-01-01

Context: The rate of overweight (OW) in children in the United States has more than tripled since 1980. The health consequences of pediatric OW include type 2 diabetes and significant illness later in life. Treating pediatric OW is a necessity; however, health care clinicians have minimal access to successful and comprehensive treatment modalities for addressing it. Objective: Kaiser Permanente of Georgia (KPGA) offers a group medical appointment clinic, Operation Zero (O.Z.), as a referral program for preadolescent and adolescent patients who are in the 85th or higher percentile for body mass index (BMI) for their age. The eight-session clinic uses a family-oriented approach and provides a supportive group environment with interactive learning, games, physical activity, and creative problem solving. The goal of the program is to improve lifestyle behaviors for nutrition and physical activity. Clinically, meeting these goals can manifest as reductions in body fat (BF), waist size, and BMI-for-age percentile. Two implementation models help improve dissemination of the program within KPGA. Design: Baseline and eight-week postclinical outcomes for O.Z. participants were analyzed to determine program effectiveness. A retrospective analysis with a control group looked at long-term clinical outcomes to determine weight maintenance. Main outcome measures were weight, BMI-for-age percentile, waist size, and percentage of body fat (%BF). Results: At eight weeks after program completion compared with baseline, there were significant reductions in %BF and waist size for the total sample and specifically for adolescents, preteens, and participants who attended six or more sessions. Among O.Z. participants, there were insignificant increases in weight at six months after program participation and BMI-for-age percentile at one year after participation. At six months, the mean change in weight and BMI in the O.Z. group was statistically less than the mean change in the control group. Conclusions: A structured, family-oriented weight management program is effective in changing measures consistent with improved weight management. PMID:21519478

The role of shame in emotional eating.

PubMed

Wong, Mek; Qian, Mingyi

2016-12-01

Two studies were conducted to examine the role of shame in emotional eating. In the first study, 250 women (mean age: 29.95±8.78years; body mass index: 22.46±5.76) reported their experiences of one negative self-conscious emotion (shame), two negative non-self-conscious emotions (anxiety, depression), and emotional eating. With anxiety and depression controlled for, shame predicted depressive, anxious, angry, and positive emotional eating. In the second study, negative non-self-conscious (anxiety) and self-conscious emotions (shame) were induced in participants. Five types of snack were used in the study. Emotional eating was measured by determining participants' binge impulse, actual food intake, and pleasure in eating the five types of snack. Ninety-one female participants were randomly assigned to either an anxiety-with-shame (n=45; mean age: 22.46±3.22years; body mass index: 20.57±5.42) or anxiety group (mean age: 21.89±2.97years; body mass index: 21.21±5.58). Participants in the anxiety-with-shame group reported a greater binge impulse relative to those in the anxiety group. Actual food intake and pleasure in eating the five snacks did not differ significantly between the two groups. Implications of these findings were discussed. Copyright © 2016 Elsevier Ltd. All rights reserved.

Long-term consequences of membership in trajectory groups of delinquent behavior in an urban sample: violence, drug use, interpersonal, and neighborhood attributes.

PubMed

Brook, Judith S; Lee, Jung Yeon; Finch, Stephen J; Brown, Elaine N; Brook, David W

2013-01-01

Research on stability and change in delinquent behavior over time has important implications for both the individual and the criminal justice system. The present research looks at this issue by examining the associations between the trajectories of delinquent behavior in adolescence and adult functioning. Data for the present study are from a four-wave longitudinal study of African American and Hispanic participants. Participants provided information at mean ages 14, 19, 24, and 29. We used growth mixture modeling to extract trajectory groups of delinquent behavior in adolescence and young adulthood. Regression analyses were conducted to examine whether memberships in the trajectory groups of delinquent behavior from mean age 14 to mean age 24 were associated with violence, substance abuse and dependence, partner discord, peer substance use, and residence in a high-crime neighborhood at mean age 29 when compared with the reference trajectory group of participants with low or no delinquent behavior. Four trajectory groups of delinquent behavior were identified: the no/low, the decreasing, the moderate, and the high persistent trajectory groups. Memberships in the trajectory groups were significantly correlated with variations in adult functioning. Memberships in some trajectory groups of delinquent behavior are significant predictors of later violent behavior, substance abuse and dependence, partner discord, peer substance use, and residence in a high-crime neighborhood. The findings reinforce the importance of investing in interventions to address different patterns of delinquent behavior. Findings are discussed in relation to previous investigations with non-Hispanic White samples. © 2013 Wiley Periodicals, Inc.

A descriptive study of the participation of children and adolescents in activities outside school.

PubMed

Imms, Christine; Froude, Elspeth; Adair, Brooke; Shields, Nora

2016-07-08

Knowledge about patterns of participation can be used to highlight groups of children and adolescents with low attendance, or low involvement in activities and who may therefore be at risk of mental or physical health concerns. This study used the Children's Assessment of Participation and Enjoyment (CAPE) and the Preferences for Activity of Children (PAC) to describe the patterns of participation of children and adolescents in activities outside mandated school in Victoria, Australia. A cross-sectional survey of Victorian children and adolescents was conducted. Eligible participants were aged 6 to 18 years, enrolled in mainstream schools, with sufficient English language skills to complete the questionnaires. Parents of participants completed a demographic questionnaire. Sample representativeness was assessed against Victorian population statistics for gender, school type, language spoken at home and socio-economic status. Data for the CAPE and PAC were summarised using descriptive statistics. Patterns of activity diversity by age were assessed using curve estimation, with additional analyses to describe differences between genders. Of 9337 potential participants targeted through school advertising, 512 agreed (5.5 % consent rate), and 422 questionnaires were returned (82.4 % response rate). The sample was representative in terms of gender and language. Compared to the Victorian population, a slightly higher proportion of participants attended Government and Catholic schools and there was evidence of marginally greater socioeconomic resources than the population average. A broad range of recreational, active physical, social, skill-based and self-improvement activities were completed by all age groups. There was a reduction in the number and enjoyment of recreational activities with increasing age. In contrast, there was relative stability in intensity, frequency and preference scores across the age-groups for all activity types. Female participants typically took part in more activities (higher diversity scores), more intensely, with higher enjoyment and had higher preferences for each activity type than males, with the exception of active physical activities. This study provides evidence of the participation patterns of typically developing children and adolescents in activities outside school. The findings have implications for researchers, clinicians and educators for comparative purposes and to inform future research.

Menopause and benign paroxysmal positional vertigo

PubMed Central

Ogun, Oluwaseye Ayoola; Büki, Bela; Cohn, Edward S.; Janky, Kristen L.; Lundberg, Yunxia Wang

2014-01-01

Objective This study was designed to examine the age and gender distribution and the effect of menopause in a large cohort of participants diagnosed with benign paroxysmal positional vertigo (BPPV). Methods We analyzed 1,377 BPPV patients and surveyed 935 women from this group, all diagnosed at Boys Town National Research Hospital (BTNRH) over the last decade. Results A detailed age- and gender- distribution analysis of BPPV onset showed that aging had a profound impact on BPPV occurrence in both genders, and that peri-menopausal women were especially susceptible to BPPV (3.2:1 female to male). The latter is a novel finding and was confirmed by a direct survey of female BPPV patients (168 participated). In addition, there was a pronounced female preponderance (6.8:1) for BPPV in the teenage group despite the low prevalence in this age group. Conclusions The data suggest that hormonal fluctuations (especially during menopause) may increase the tendency to develop BPPV. PMID:24496089

[Functional performance of school children diagnosed with developmental delay up to two years of age].

PubMed

Dornelas, Lílian de Fátima; Magalhães, Lívia de Castro

2016-01-01

To compare the functional performance of students diagnosed with developmental delay (DD) up to two years of age with peers exhibiting typical development. Cross-sectional study with functional performance assessment of children diagnosed with DD up to two years of age compared to those with typical development at seven to eight years of age. Each group consisted of 45 children, selected by non-random sampling, evaluated for motor skills, quality of home environment, school participation and performance. ANOVA and the Binomial test for two proportions were used to assess differences between groups. The group with DD had lower motor skills when compared to the typical group. While 66.7% of children in the typical group showed adequate school participation, receiving aid in cognitive and behavioral tasks similar to that offered to other children at the same level, only 22.2% of children with DD showed the same performance. Although 53.3% of the children with DD achieved an academic performance expected for the school level, there were limitations in some activities. Only two indicators of family environment, diversity and activities with parents at home, showed statistically significant difference between the groups, with advantage being shown for the typical group. Children with DD have persistent difficulties at school age, with motor deficit, restrictions in school activity performance and low participation in the school context, as well as significantly lower functional performance when compared to children without DD. A systematic monitoring of this population is recommended to identify needs and minimize future problems. Copyright © 2015 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

Anthropometric, physical function and general health markers of Masters athletes: a cross-sectional study

PubMed Central

Climstein, Mike; Quilter, Clodagh; Buckley, Georgina; Henwood, Timothy; Grigg, Josie; Keogh, Justin W.L.

2017-01-01

Once the general decline in muscle mass, muscle strength and physical performance falls below specific thresholds, the middle aged or older adult will be diagnosed as having sarcopenia (a loss of skeletal muscle mass and strength). Sarcopenia contributes to a range of adverse events in older age including disability, hospitalisation, institutionalisation and falls. One potentially relevant but understudied population for sarcopenia researchers would be Masters athletes. Masters sport is becoming more common as it allows athletes (typically 40 years and older) the opportunity to participate in individual and/or team sports against individuals of similar age. This study examined a variety of measures of anthropometric, physical function and general health markers in the male and female Masters athletes who competed at the 2014 Pan Pacific Masters Games held on the Gold Coast, Australia. Bioelectrical impedance analysis was used to collect body fat percentage, fat mass and fat-free mass; with body mass, height, body mass index (BMI) and sarcopenic status also recorded. Physical function was quantified by handgrip strength and habitual walking speed; with general health described by the number of chronic diseases and prescribed medications. Between group analyses utilised ANOVA and Tukey’s post-hoc tests to examine the effect of age group (40–49, 50–59, 60–69 and >70 years old) on the outcome measures for the entire sample as well as the male and female sub-groups. A total of 156 athletes (78 male, 78 female; mean 55.7 years) provided informed consent to participate in this study. These athletes possessed substantially better anthropometric, physical function and general health characteristics than the literature for their less physically active age-matched peers. No Masters athletes were categorised as being sarcopenic, although one participant had below normal physical performance and six participants had below normal muscle strength. In contrast, significant age-related reductions in handgrip strength and increases in the number of chronic diseases and prescribed medications were observed for the overall cohort as well as the male and female sub-groups. Nevertheless, even those aged over 70 years only averaged one chronic disease and one prescribed medication. These results may suggest that participation in Masters sport helps to maintain anthropometry, physical function and general health in middle-aged and older adults. However, it is also possible that only healthier middle-aged and older adults with favourable body composition and physical function may be able to participate in Masters sport. Future research should therefore utilise longitudinal research designs to determine the health and functional benefits of Master sports participation for middle-aged and older adults. PMID:28894644

Reaching the Millennial Generation in the Classroom

ERIC Educational Resources Information Center

Kotz, Paul E.

2016-01-01

The millennial generation (Generation Y) is the age group of children born between 1982 and 2002. Students aged 15 to 16 were asked to answer questions regarding their classroom experience. Sixty eight students were asked to participate in the survey and 63 gave consent for their participation. A qualitative survey approach was used asking three…

Examining mortality among formerly homeless adults enrolled in Housing First: An observational study.

PubMed

Henwood, Benjamin F; Byrne, Thomas; Scriber, Brynn

2015-12-04

Adults who experience prolonged homelessness have mortality rates 3 to 4 times that of the general population. Housing First (HF) is an evidence-based practice that effectively ends chronic homelessness, yet there has been virtually no research on premature mortality among HF enrollees. In the United States, this gap in the literature exists despite research that has suggested chronically homeless adults constitute an aging cohort, with nearly half aged 50 years old or older. This observational study examined mortality among formerly homeless adults in an HF program. We examined death rates and causes of death among HF participants and assessed the timing and predictors of death among HF participants following entry into housing. We also compared mortality rates between HF participants and (a) members of the general population and (b) individuals experiencing homelessness. We supplemented these analyses with a comparison of the causes of death and characteristics of decedents in the HF program with a sample of adults identified as homeless in the same city at the time of death through a formal review process. The majority of decedents in both groups were between the ages of 45 and 64 at their time of death; the average age at death for HF participants was 57, compared to 53 for individuals in the homeless sample. Among those in the HF group, 72% died from natural causes, compared to 49% from the homeless group. This included 21% of HF participants and 7% from the homeless group who died from cancer. Among homeless adults, 40% died from an accident, which was significantly more than the 14% of HF participants who died from an accident. HIV or other infectious diseases contributed to 13% of homeless deaths compared to only 2% of HF participants. Hypothermia contributed to 6% of homeless deaths, which was not a cause of death for HF participants. Results suggest HF participants face excess mortality in comparison to members of the general population and that mortality rates among HF participants are higher than among those reported among members of the general homeless population in prior studies. However, findings also suggest that causes of death may differ between HF participants and their homeless counterparts. Specifically, chronic diseases appear to be more prominent causes of death among HF participants, indicating the potential need for integrating medical support and end-of-life care in HF.

Exploring an Age Difference in Preschool Children’s Competitiveness Following a Competition

PubMed Central

Hu, Yu; Zhu, Yi

2018-01-01

Literature suggests that resource acquisition compels competition in young children. However, little is still known about the development of preschool children’s competitiveness. In this preliminary study, 166 children (aged 2–4 and 5–6 years) engaged in a dyadic competition which resulted in a winning and a losing group (in a control/non-competition group, participants engaged in a similar task which did not lead to winning/losing outcome), and then experimenters tracked their decisions to compete again with a rival (i.e., an individual they interacted in the previous competition task) and a non-rival competitor (i.e., an anonymous classmate they did not interact in the previous competition task) for a reward, respectively. As expected, results showed an age-related decreasing trend in the percentage of choices to compete with a competitor. However, this age difference was only significant in the control group when participants played with the partner with whom they interacted in the previous game and in the losing group when participants competed with a non-rival competitor. This study contributes to our knowledge of how competitiveness develop in preschool childhood, and calls for further research on the roles of motivation and cognitive control in children’s competitiveness. PMID:29593610

Peripheral vision, perceptual asymmetries and visuospatial attention in young, young-old and oldest-old adults.

PubMed

Muiños, Mónica; Palmero, Francisco; Ballesteros, Soledad

2016-03-01

The present study investigated possible changes occurring in peripheral vision, perceptual asymmetries and visuospatial attention in oldest-old adults and compared their performance with that of young and young-old adults. We examined peripheral vision (PV) and perceptual asymmetries in the three age groups for stimuli varying in eccentricity (Experiment 1). In Experiment 2, designed to investigate possible changes in spatial attention, the same participants performed an exogenous orienting attention task. Experiment 1 showed that the three age groups performed the task similarly but differed in processing speed. Importantly, the oldest-old group showed a different perceptual pattern than the other groups suggesting a lack of specificity in visual asymmetries. Experiment 2 indicated that the validity effects emerged later in the young-old and even later in the oldest-old participants, showing a delayed time course of inhibition of return (IOR). Orienting effects, however, were preserved with age. Taken together, these results indicate that the three age groups displayed similar perceptual and orienting attention patterns, but with differences in processing speed. Importantly, age (only in the oldest-old adults) altered perceptual visual asymmetries. These results suggest that some neural plasticity is still present even in oldest-old adults, but a lack of specificity occurs in advanced age. Copyright © 2015 Elsevier Inc. All rights reserved.

Voluntary Group Participation by Third Age Australians.

ERIC Educational Resources Information Center

Mayhew, Claire; Swindell, Rick

A study investigated characteristics of retirees and types of voluntary groups they joined after retirement. Data were collected through face-to-face interviews and completed questionnaires of 206 Australians over age 50. Five categories of voluntary organizations were studied: intellectually challenging, sporting/exercise, social, helping others,…

Working women identify influences and obstacles to breast health practices.

PubMed

Stamler, L L; Thomas, B; Lafreniere, K

2000-06-01

To identify factors contributing to participation in breast screening in working women to drive health education planning and implementation. Survey. Automotive plants in southern Canada. Union and nonunion women working in the plants. Survey using "Health Care Practices: A Worksite Survey," modified for Canadian population. Age, education, breast health practices, influences on decision to participate in breast screening, and physician gender. Differences were noted among three age groups (under 30 years, 30-49 years, 50 years or older) in terms of influences and perceived barriers to the different modalities of breast screening. For clinical breast exams, women preferred an expert in breast health, regardless of whether the professional was a physician or a nurse. In all groups, the physician was noted as being very influential; however, perceptions of encouragement from the physician varied across the age groups. Perceptions of barriers to breast screening differed among the age groups and between women with male physicians and those with female physicians. Coworkers were identified as being a strong influence in the older group, whereas friends and family were identified as being more influential in the younger groups. Health promotion and education strategies may need to be stratified for different age groups. Breast health education may need to be seen as an ongoing educational process, with the target groups being both the women and the primary healthcare professionals. The worksite has strong potential as a setting for health promotion activities.

Mattis dementia rating scale (DRS) normative data for the brazilian middle-age and elderly populations.

PubMed

Foss, Maria Paula; de Carvalho, Viviane Amaral; Machado, Thais Helena; Dos Reis, Geraldo Cássio; Tumas, Vitor; Caramelli, Paulo; Nitrini, Ricardo; Porto, Cláudia Sellitto

2013-01-01

To expand norms for the Mattis Dementia Rating Scale (DRS) for the Brazilian middle-age and elderly populations. The DRS was administered to 502 individuals without cognitive deficits, 312 women and 190 men, aged 50 years or over and with educational level ranging from 0 to 13 years or more. The sample was composed of subjects who participated in other studies, from Caeté (Minas Gerais state), Ribeirão Preto (São Paulo state) and São Paulo (São Paulo state). Participants were divided into four schooling groups (illiterate, 1 to 4 years, 5 to 12 years and 13 years or more). The subjects were divided into four groups according to age (50 to 60, 61 to 70, 71 to 80, and 80 years or over). Normative data for DRS scores are expressed as percentile values. The group with lowest schooling and subjects older than 80 years had the worst scores. As expected, age and education were strongly correlated with DRS scores. Illiterates and older old individuals performed worse than the other groups. These data might help to improve the accuracy of the diagnosis of cognitive impairment and dementia in Brazilian middle-age and elderly populations.

Differences in nativity, age and gender may impact health behavior and perspectives among Asian Indians.

PubMed

Dhar, Sohini; Gor, Beverly; Banerjee, Deborah; Krishnan, Sunil; Dorai, V K; Jones, Lovell; Kabad, Kanchan; Naik, Lakshmi Rai; Legha, Sewa S; Pande, Mala

2017-07-03

Identify health perspectives among Asian Indians in greater Houston area, to guide a tailored community wide survey. Four focus groups of different ages, gender, and nativity were conducted at which participants were asked for their opinions about specific health topics. Key informant interviews were conducted with ten community leaders to validate focus group responses. Recordings from focus groups and key informant interviews were transcribed and analyzed. Diabetes, cancer, and hypertension were primary health concerns. Common themes were sedentary lifestyle and poor health literacy. Older participants were more accepting of having familial hypertension and high cholesterol. Women were more concerned about health of family members and dietary habits. Perspectives differed on eating habits, physical activity, use of Western medicine, and smoking based on nativity. Responses from key informant interviews validated focus group findings. Perspectives on health may differ among Asian Indians depending on gender, age, and nativity.

Effect of mat pilates exercise on postural alignment and body composition of middle-aged women.

PubMed

Lee, Hyo Taek; Oh, Hyun Ok; Han, Hui Seung; Jin, Kwang Youn; Roh, Hyo Lyun

2016-06-01

[Purpose] This study attempted to examine whether Pilates is an effective exercise for improving the postural alignment and health of middle-aged women. [Subjects and Methods] The participants in this study were 36 middle-aged women (20 in the experimental group, 16 in the control group). The experimental group participated in Pilates exercise sessions three times a week for 12 weeks. Body alignment and composition measurements before and after applying the Pilates exercise program were performed with a body composition analyzer and a three-dimensional scanner. [Results] Postural alignment in the sagittal and horizontal planes was enhanced in the Pilates exercise group. Trunk alignment showed correlations with body fat and muscle mass. [Conclusion] The Pilates exercises are performed symmetrically and strengthen the deep muscles. Moreover, the results showed that muscle mass was correlated with trunk postural alignment and that the proper amount of muscle is critical in maintaining trunk postural alignment.

Older Australians' views about the impact of ageing on their nutritional practices: findings from a qualitative study.

PubMed

Brownie, Sonya

2013-06-01

To explore older people's views about how getting older has influenced their dietary practices. Focus groups with independently living residents aged 60 years and older in northern NSW, Australia. An inductive approach to thematic analysis was used. Five focus groups (n= 29) were conducted. The majority of participants were women (79%), mean age 73 years. The main findings were that reduced ability to eat large meals; health maintenance and disease management; food messages; food taste and convenience; and living arrangements appear to impact food choices and eating behaviour in this sample. In the presence of reduced and/or modified food intake, older people might benefit from an understanding of the concept of nutrient density in order to help them attain and maintain nutritional adequacy. Lifelong exposure to food messages (sometimes conflicting) resulted in many participants feeling confused about appropriate dietary practices for this age group. © 2012 The Author; Australasian Journal on Ageing © 2012 ACOTA.

Participant-selected music and physical activity in older adults following cardiac rehabilitation: a randomized controlled trial.

PubMed

Clark, Imogen N; Baker, Felicity A; Peiris, Casey L; Shoebridge, Georgie; Taylor, Nicholas F

2017-03-01

To evaluate effects of participant-selected music on older adults' achievement of activity levels recommended in the physical activity guidelines following cardiac rehabilitation. A parallel group randomized controlled trial with measurements at Weeks 0, 6 and 26. A multisite outpatient rehabilitation programme of a publicly funded metropolitan health service. Adults aged 60 years and older who had completed a cardiac rehabilitation programme. Experimental participants selected music to support walking with guidance from a music therapist. Control participants received usual care only. The primary outcome was the proportion of participants achieving activity levels recommended in physical activity guidelines. Secondary outcomes compared amounts of physical activity, exercise capacity, cardiac risk factors, and exercise self-efficacy. A total of 56 participants, mean age 68.2 years (SD = 6.5), were randomized to the experimental ( n = 28) and control groups ( n = 28). There were no differences between groups in proportions of participants achieving activity recommended in physical activity guidelines at Week 6 or 26. Secondary outcomes demonstrated between-group differences in male waist circumference at both measurements (Week 6 difference -2.0 cm, 95% CI -4.0 to 0; Week 26 difference -2.8 cm, 95% CI -5.4 to -0.1), and observed effect sizes favoured the experimental group for amounts of physical activity (d = 0.30), exercise capacity (d = 0.48), and blood pressure (d = -0.32). Participant-selected music did not increase the proportion of participants achieving recommended amounts of physical activity, but may have contributed to exercise-related benefits.

The Australian Longitudinal Study on Women's Health: Using Focus Groups to Inform Recruitment

PubMed Central

2016-01-01

Background Recruitment and retention of participants to large-scale, longitudinal studies can be a challenge, particularly when trying to target young women. Qualitative inquiries with members of the target population can prove valuable in assisting with the development of effective recruiting techniques. Researchers in the current study made use of focus group methodology to identify how to encourage young women aged 18-23 to participate in a national cohort online survey. Objective Our objectives were to gain insight into how to encourage young women to participate in a large-scale, longitudinal health survey, as well as to evaluate the survey instrument and mode of administration. Methods The Australian Longitudinal Study on Women’s Health used focus group methodology to learn how to encourage young women to participate in a large-scale, longitudinal Web-based health survey and to evaluate the survey instrument and mode of administration. Nineteen groups, involving 75 women aged 18-23 years, were held in remote, regional, and urban areas of New South Wales and Queensland. Results Focus groups were held in 2 stages, with discussions lasting from 19 minutes to over 1 hour. The focus groups allowed concord to be reached regarding survey promotion using social media, why personal information was needed, strategies to ensure confidentiality, how best to ask sensitive questions, and survey design for ease of completion. Recruitment into the focus groups proved difficult: the groups varied in size between 1 and 8 participants, with the majority conducted with 2 participants. Conclusions Intense recruitment efforts and variation in final focus group numbers highlights the “hard to reach” character of young women. However, the benefits of conducting focus group discussions as a preparatory stage to the recruitment of a large cohort for a longitudinal Web-based health survey were upheld. PMID:26902160

Vibration Platform Training in Women at Risk for Symptomatic Knee Osteoarthritis

PubMed Central

Segal, Neil A.; Glass, Natalie A.; Shakoor, Najia; Wallace, Robert

2013-01-01

Objective To determine whether a platform exercise program with vibration is more effective than the platform exercise alone for improving lower limb muscle strength and power in women age 45-60 with risk factors for knee osteoarthritis (OA). Design Randomized, controlled study Setting Academic center Participants 48 women age 45-60 years old with risk factors for knee OA (history of knee injury or surgery or BMI≥25kg/m2). Interventions Subjects were randomized to a twice weekly lower limb exercise program (quarter squat, posterolateral leg lifts, calf raises) on either a vertically vibrating (35Hz, 2mm), or a non-vibrating platform. Main Outcome Measurements The main outcome measures included change in isokinetic quadriceps strength, leg press power, and stair climb power by 12 weeks. Results 39 out of 48 enrolled participants completed the study (26 vibration and 13 control exercise). Nine participants discontinued the study after randomization mainly due to lack of time. There were no intergroup differences in age, BMI, or activity level. Isokinetic knee extensor strength did not significantly improve in either group. Leg press power improved by 92.0±69.7 W in the vibration group (p<.0001) and 58.2±96.2 W in the control group (p=0.0499), but did not differ between groups (p=0.2262). Stair climb power improved by 53.4±64.7 W in the vibration group (p=0.0004) and 55.7±83.3 W in the control group (p=0.0329), but did not differ between groups (p=0.9272). Conclusions Whole body vibration platforms have been marketed for increasing strength and power. In this group of asymptomatic middle-aged women with risk factors for knee OA, addition of vibration to a 12-week exercise program did not result in significantly greater improvement in lower limb strength or power than participation in the exercise program without vibration. PMID:22981005

Safety and Efficacy of a Dapivirine Vaginal Ring for HIV Prevention in Women.

PubMed

Nel, Annalene; van Niekerk, Neliëtte; Kapiga, Saidi; Bekker, Linda-Gail; Gama, Cynthia; Gill, Katherine; Kamali, Anatoli; Kotze, Philip; Louw, Cheryl; Mabude, Zonke; Miti, Nokuthula; Kusemererwa, Sylvia; Tempelman, Hugo; Carstens, Hannelie; Devlin, Brid; Isaacs, Michelle; Malherbe, Mariëtte; Mans, Winel; Nuttall, Jeremy; Russell, Marisa; Ntshele, Smangaliso; Smit, Marlie; Solai, Leonard; Spence, Patrick; Steytler, John; Windle, Kathleen; Borremans, Maarten; Resseler, Sophie; Van Roey, Jens; Parys, Wim; Vangeneugden, Tony; Van Baelen, Ben; Rosenberg, Zeda

2016-12-01

The incidence of human immunodeficiency virus (HIV) infection remains high among women in sub-Saharan Africa. We evaluated the safety and efficacy of extended use of a vaginal ring containing dapivirine for the prevention of HIV infection in 1959 healthy, sexually active women, 18 to 45 years of age, from seven communities in South Africa and Uganda. In this randomized, double-blind, placebo-controlled, phase 3 trial, we randomly assigned participants in a 2:1 ratio to receive vaginal rings containing either 25 mg of dapivirine or placebo. Participants inserted the rings themselves every 4 weeks for up to 24 months. The primary efficacy end point was the rate of HIV type 1 (HIV-1) seroconversion. A total of 77 participants in the dapivirine group underwent HIV-1 seroconversion during 1888 person-years of follow-up (4.1 seroconversions per 100 person-years), as compared with 56 in the placebo group who underwent HIV-1 seroconversion during 917 person-years of follow-up (6.1 seroconversions per 100 person-years). The incidence of HIV-1 infection was 31% lower in the dapivirine group than in the placebo group (hazard ratio, 0.69; 95% confidence interval [CI], 0.49 to 0.99; P=0.04). There was no significant difference in efficacy of the dapivirine ring among women older than 21 years of age (hazard ratio for infection, 0.63; 95% CI, 0.41 to 0.97) and those 21 years of age or younger (hazard ratio, 0.85; 95% CI, 0.45 to 1.60; P=0.43 for treatment-by-age interaction). Among participants with HIV-1 infection, nonnucleoside reverse-transcriptase inhibitor resistance mutations were detected in 14 of 77 participants in the dapivirine group (18.2%) and in 9 of 56 (16.1%) in the placebo group. Serious adverse events occurred more often in the dapivirine group (in 38 participants [2.9%]) than in the placebo group (in 6 [0.9%]). However, no clear pattern was identified. Among women in sub-Saharan Africa, the dapivirine ring was not associated with any safety concerns and was associated with a rate of acquisition of HIV-1 infection that was lower than the rate with placebo. (Funded by the International Partnership for Microbicides; ClinicalTrials.gov number, NCT01539226 .).

Monsters, Bananas and Seaweed: Active Participation and Young Children's Understanding of False Belief.

ERIC Educational Resources Information Center

Szarkowicz, Diane Louise

This study investigated the effect of active participation in a story reading on children's understanding of false belief. Children, ages 38-63 months, were assigned to a participation or non-participation group. Participating children engaged in a book-reading process using puppets to respond to the story. Non-participating children were read the…

Effect of cesium radioisotope on humoral immune status in Ukrainian children with clinical symptoms of irritable bowel syndrome related to Chernobyl disaster.

PubMed

Sheikh Sajjadieh, M R; Kuznetsova, L V; Bojenko, V B

2011-02-01

The aim of this study is to determine humoral immune status in Ukrainian children with clinical symptoms of irritable bowel syndrome 23 years after the Chernobyl disaster. The test population consisted of 95 participants: 75 rural patients aged 4-18, who lived in a contaminated area exposed to natural environmental radiation (falling under three groups) and 20 healthy urban participants from Kiev aged 5-15 as a control group. Internal radiation activity has been measured by gamma-ray spectrometry. B-lymphocytes population was analyzed with monoclonal antibody against antigen CD22(+). Serum immunoglobulins were evaluated by enzyme-linked immunosorbent assay (ELISA) method. p < 0.05 was considered significant. The percentage of CD22(+) in study groups is increased significantly in comparison to control group at p < 0.05. Reduced serum immunoglobulins levels have developed in the majority of the participants. Humoral immune status of study groups with clinical symptom of irritable bowel syndrome residing in a contaminated area has changed.

A Healthy Aging Program for Older Adults: Effects on Self-Efficacy and Morale

PubMed Central

Scult, Matthew; Haime, Vivian; Jacquart, Jolene; Takahashi, Jonathan; Moscowitz, Barbara; Webster, Ann; Denninger, John W.; Mehta, Darshan H.

2015-01-01

Context As of 2012, 810 million people were over the age of 60 worldwide, accounting for 11 percent of the population. That number is expected to rise to 2 billion by 2050 or to 22 percent of the overall population. As a result, a growing need exists to understand the factors that promote mental and physical health in older populations. Objectives The purpose of this study was to develop a healthy aging program for older adults and to measure the changes from baseline to the end of the program in participants’ relevant psychosocial outcomes; ie, self-efficacy and morale. Design The study’s Healthy Aging Mind Body Intervention (MBI) was adapted from the Relaxation Response Resiliency Program (3RP) at the Benson-Henry Institute for Mind Body Medicine (BHI), which incorporates elements from the fields of stress management, cognitive-behavioral therapy, and positive psychology. That program was modified with examples and exercises targeted to an older population, and evaluated in the current, single-arm, pilot study. Setting The program took place at the Massachusetts General Hospital (MGH). Participants The 9-week Healthy Aging MBI was developed for participants aged 65 and over. Fifty-one older adults from the surrounding community participated in the study’s groups. Intervention A new intervention group began the program every 3 months, with a maximum of 12 individuals per group. For each group, the MBI consisted of weekly, 90-minute sessions for 9 consecutive weeks, directed by a psychologist. The program included sessions that taught participants: (1) a variety of methods to elicit the relaxation response (RR), (2) the practice of adaptive coping and cognitions, (3) behaviors necessary to create a healthy lifestyle, and (4) methods of building social support. Outcome Measures The research team chose to focus on 2 psychological variables of interest for aging populations: morale and self-efficacy. The study used 2 questionnaires to measure those outcomes, the Philadelphia Geriatric Center Morale Scale (PGCMS), a multidimensional measure of the psychological state of older people, and the Coping Self-Efficacy Scale (CSES), a measure that addresses the multiple dimensions of self-efficacy. Results Data from 5 intervention groups were combined for the current analysis. Forty-six participants enrolled and completed questionnaires. Of those participants, 41 attended at least 7 out of the 9 sessions. Significant increases in self-efficacy and morale were observed for program completers. After a highly conservative sensitivity analysis, the change for the measure of self-efficacy remained significant, and the change for the measure of morale trended toward significance. Conclusions The study’s healthy aging program appears to be a feasible intervention for older adults, with the potential to increase levels of self-efficacy and morale in participants. Further research is warranted to determine its effects on other psychosocial outcomes and healthcare utilization in aging populations. PMID:25607120

Influence of ABO blood group on sports performance.

PubMed

Lippi, Giuseppe; Gandini, Giorgio; Salvagno, Gian Luca; Skafidas, Spyros; Festa, Luca; Danese, Elisa; Montagnana, Martina; Sanchis-Gomar, Fabian; Tarperi, Cantor; Schena, Federico

2017-06-01

Despite being a recessive trait, the O blood group is the most frequent worldwide among the ABO blood types. Since running performance has been recognized as a major driver of evolutionary advantage in humans, we planned a study to investigate whether the ABO blood group may have an influence on endurance running performance in middle-aged recreational athletes. The study population consisted of 52 recreational, middle-aged, Caucasian athletes (mean age: 49±13 years, body mass index, 23.4±2.3 kg/m 2 ), regularly engaged in endurance activity. The athletes participated to a scientific event called "Run for Science" (R4S), entailing the completion of a 21.1 km (half-marathon) run under competing conditions. The ABO blood type status of the participants was provided by the local Service of Transfusion Medicine. In univariate analysis, running performance was significantly associated with age and weekly training, but not with body mass index. In multiple linear regression analysis, age and weekly training remained significantly associated with running performance. The ABO blood group status was also found to be independently associated with running time, with O blood type athletes performing better than those with non-O blood groups. Overall, age, weekly training and O blood group type explained 62.2% of the total variance of running performance (age, 41.6%; training regimen, 10.5%; ABO blood group, 10.1%). The results of our study show that recreational athletes with O blood group have better endurance performance compared to those with non-O blood group types. This finding may provide additional support to the putative evolutionary advantages of carrying the O blood group.

Osteoarthritis Prevalence in Retired National Football League Players With a History of Concussion and Lower Extremity Injury

PubMed Central

Pietrosimone, Brian; Kerr, Zachary Y.; Mauntel, Timothy C.; Mihalik, Jason P.; Guskiewicz, Kevin M.

2017-01-01

Context:  Dynamic balance deficits have been described postconcussion, even after athletes return to play. Lower extremity (LE) musculoskeletal injury rates increase for up to 1 year after concussion, but the long-term musculoskeletal implications of concussion are unclear. Objective:  To (1) examine the association of concussion and LE injury histories with osteoarthritis (OA) prevalence in retired National Football League players and (2) examine the association of concussion and LE injury histories with OA prevalence in those ≤55 years of age. Design:  Case-control study. Setting:  Survey. Patients or Other Participants:  We administered the Health Survey of Retired National Football League Players, which collects information about demographics, OA, LE injury, and concussion history. Main Outcome Measure(s):  Twelve discrete categories were created based on concussion and LE injury history, ranging from 0 concussions and 0 LE injuries (referent group) to 3+ concussions and 2+ LE injuries. Binomial regression analysis modeled lifetime OA prevalence. Covariates were body mass index, age at the time of the survey, and total years playing professional football. Results:  Complete data were available for 2696 participants. Lifetime OA prevalence was smallest in the referent group (21.1%) and largest in the 3+ concussion and 2+ LE group (50.6%; 2.5 times the referent; 95% confidence interval [CI] = 2.1, 3.1). Participants in all concussion groups (1, 2, 3+) who reported a history of 0 LE injuries had a greater OA prevalence than the referent group. When participants were stratified by age, the ≤55 years of age, 3+ concussions, and 2+ LE injuries group prevalence ratio (3.6; 95% CI = 2.7, 5.2) was larger than that of the >55 years of age, 3+ concussions, and 2+ LE injuries group (1.8; 95% CI = 1.3, 2.4) compared with the respective referent groups. Conclusions:  Concussion with or without a history of LE injury may be an important moderator of OA. Future researchers should seek to better understand the mechanisms that influence the association among concussion, LE injury, and OA. PMID:28653870

Association between Awareness of Nutrition Labels and Menstrual Cycle Irregularity in Korean Women: The Fifth Korea National Health and Nutrition Examination Survey (2010~2012).

PubMed

Yoo, Hae Young; Ryu, Eunjung; Kim, Ji Su; Han, Kyung do

2017-02-01

The aim of this study was to identify the relationship between awareness of nutrition labeling and menstrual cycle irregularity in women from a nationally representative sample of the Korean population. A cross-sectional analysis was performed using hierarchical multivariable logistic regression analysis models. A total of 4,324 women aged 19~54 years from the 2010~2012 Korean National Health and Nutrition Examination Survey participated in the study. The participants were classified into three groups based on self-report responses to a questionnaire about their awareness of nutrition labels: Reading, Not-Reading, and Not-Knowing Groups. The Reading, Not-Reading, and Not-Knowing Groups comprised 46.4%, 44.9%, and 8.7% of the participants, respectively, and 53.6% of the participants had never used nutrition labels. In the Not-Knowing Group, irregular menstrual cycles for more than 3 months were significantly more common than women with irregular menstrual cycles for up to 3 months and women with regular menstrual cycles. Women in the Not-Knowing Group were more likely to exhibit menstrual cycle irregularity (adjusted odds ratio: 1.63, 95% confidence interval: 1.10~2.41) compared to women in the Reading Group after adjusting for age, body mass index, smoking status, alcohol intake, exercise regularity, stress, depression, suicidal ideation, metabolic syndrome, age at menarche, parity, and use of oral contraceptives. No awareness of nutrition labeling appears to be associated with a higher prevalence of menstrual cycle irregularity in a nationally representative group of Korean women. © 2017 Korean Society of Nursing Science

Suicide attempt history, self-esteem, and suicide risk in a sample of 116 depressed voluntary inpatients.

PubMed

Palmer, Charles James

2004-12-01

116 consecutively admitted depressed inpatients were divided into three groups based on self-reported history of suicidal ideation and history of suicide attempt. Participants in Group 1 (M age 34.0, SD= 14.0), 13 men and 24 women, reported no history of suicidal ideation or history of suicide attempt. Group 2 (M age 34.0, SD= 8.6), 14 men and 25 women, reported having a history of suicidal ideation but no history of suicide attempt. Group 3 (M age 34.0 yr., SD=6.3), 14 men and 26 women, reported a history of suicidal ideation and at least one suicide attempt. Each participant completed the Suicide Risk Scale and the Self-esteem Scale. Analysis of variance with Tukey post hoc comparisons yielded a significant difference between Groups 1 and 2, between Groups 1 and 3, and between Groups 2 and 3 on the Suicide Risk Scale. There was a significant difference between Group 1 and Group 2 and between Group 1 and Group 3 on the Self-esteem Scale. These data indicated that suicide ideation and suicide attempt history significantly elevated suicide risk. Self-esteem was significantly decreased by suicide ideation and suicide attempt history.

Ageing and spatial reversal learning in humans: findings from a virtual water maze.

PubMed

Schoenfeld, R; Foreman, N; Leplow, B

2014-08-15

Deterioration in spatial memory with normal ageing is well accepted. Animal research has shown spatial reversal learning to be most vulnerable to pathological changes in the brain, but this has never been tested in humans. We studied ninety participants (52% females, 20-80 yrs) in a virtual water maze with a reversal learning procedure. Neuropsychological functioning, mood and personality were assessed to control moderator effects. For data analysis, participants were subdivided post hoc into groups aged 20-24, 25-34, 35-44, 45-64 and 65-80 yrs. Initial spatial learning occurred in all age groups but 65-80-yrs-olds never reached the level of younger participants. When tested for delayed recall of spatial memory, younger people frequented the target area but those over 65 yrs did not. In spatial reversal learning, age groups over 45 yrs were deficient and the 65-80-yrs-olds showed no evidence of reversal. Spatial measures were associated with neuropsychological functioning. Extraversion and measures of depression moderated the age effect on the learning index with older introverted and non-depressed individuals showing better results. Measures of anxiety moderated the age effect on reversal learning with older people having higher anxiety scores showing a preserved reversal learning capability. Results confirmed age to be a major factor in spatial tasks but further showed neuropsychological functioning, psycho-affective determinants and personality traits to be significant predictors of individual differences. Copyright © 2014 Elsevier B.V. All rights reserved.

Assessment of Reduced Tolerance to Sound (Hyperacusis) in University Students.

PubMed

Yilmaz, Sule; Taş, Memduha; Bulut, Erdoğan; Nurçin, Elçin

2017-01-01

Hyperacusis is defined as a reduction in tolerance to ordinary environmental sounds. Hyperacusis can occur in individuals of all age groups, making daily life difficult for the sufferers. Although there is no objective test to accurately diagnose hyperacusis, questionnaires are useful for the assessment of hyperacusis. The aim of this study was to explore the reduced sound tolerance in university students using a hyperacusis questionnaire (HQ). A total of 536 university students (300 females and 236 males) aged between 18 and 25 years, with a mean age of 21.34 ± 1.87 years, were assessed using an HQ developed by Khalfa. The mean total score of all the participants was 16.34 ± 7.91, and 5.78% of the participants had total scores indicating hyperacusis, where a majority of them were females. Females had significantly higher scores than men in terms of both the total and the attentional and emotional dimensions. The scores of the participants who reported noise exposure or a decrease in their tolerance to noise were significantly higher than those of the other participants. Even among young adults, there was a group of participants suffering from some problems related to decreased tolerance to everyday sounds. Although the Turkish translation of the HQ seems to be a reliable tool for evaluating hyperacusis in young adults, further work with various populations of different age groups is required to establish validity and to assess the psychometric qualities of the Turkish form.

The Effects of Martial Arts Training on Attentional Networks in Typical Adults.

PubMed

Johnstone, Ashleigh; Marí-Beffa, Paloma

2018-01-01

There is substantial evidence that training in Martial Arts is associated with improvements in cognitive function in children; but little has been studied in healthy adults. Here, we studied the impact of extensive training in Martial Arts on cognitive control in adults. To do so, we used the Attention Network Test (ANT) to test two different groups of participants: with at least 2 years of Martial Arts experience, and with no experience with the sport. Participants were screened from a wider sample of over 500 participants who volunteered to participate. 48 participants were selected: 21 in the Martial Arts group (mean age = 19.68) and 27 in the Non-Martial Arts group (mean age = 19.63). The two groups were matched on a number of demographic variables that included Age and BMI, following the results of a previous pilot study where these factors were found to significantly impact the ANT measures. An effect of Martial Arts experience was found on the Alert network, but not the Orienting or Executive ones. More specifically, Martial Artists showed improved performance when alert had to be sustained endogenously, performing more like the control group when an exogenous cue was provided. This result was further confirmed by a negative correlation between number of years of Martial Arts experience and the costs due to the lack of an exogenous cue suggesting that the longer a person takes part in the sport, the better their endogenous alert is. Results are interpreted in the context of the impact of training a particular attentional state in specific neurocognitive pathways.

The Effects of Martial Arts Training on Attentional Networks in Typical Adults

PubMed Central

Johnstone, Ashleigh; Marí-Beffa, Paloma

2018-01-01

There is substantial evidence that training in Martial Arts is associated with improvements in cognitive function in children; but little has been studied in healthy adults. Here, we studied the impact of extensive training in Martial Arts on cognitive control in adults. To do so, we used the Attention Network Test (ANT) to test two different groups of participants: with at least 2 years of Martial Arts experience, and with no experience with the sport. Participants were screened from a wider sample of over 500 participants who volunteered to participate. 48 participants were selected: 21 in the Martial Arts group (mean age = 19.68) and 27 in the Non-Martial Arts group (mean age = 19.63). The two groups were matched on a number of demographic variables that included Age and BMI, following the results of a previous pilot study where these factors were found to significantly impact the ANT measures. An effect of Martial Arts experience was found on the Alert network, but not the Orienting or Executive ones. More specifically, Martial Artists showed improved performance when alert had to be sustained endogenously, performing more like the control group when an exogenous cue was provided. This result was further confirmed by a negative correlation between number of years of Martial Arts experience and the costs due to the lack of an exogenous cue suggesting that the longer a person takes part in the sport, the better their endogenous alert is. Results are interpreted in the context of the impact of training a particular attentional state in specific neurocognitive pathways. PMID:29472878

Latino Civic Group Participation, Social Networks, and Physical Activity.

PubMed

Marquez, Becky; Gonzalez, Patricia; Gallo, Linda; Ji, Ming

2016-07-01

We examined whether social networks and resource awareness for physical activity may mediate the relationship between civic group participation and physical activity. This is a cross-sectional study of a randomly selected sample of 335 Latinos (mean age 42.1 ± 16.4 years) participating in the San Diego Prevention Research Center's 2009 Household Community Survey. Serial multiple mediation analysis tested the hypothesis that civic group participation is associated with meeting physical activity recommendations through an indirect mechanism of larger social networks followed by greater knowledge of physical activity community resources. The indirect effects of level of civic group participation as well as religious, health, neighborhood, or arts group participation on meeting national physical activity recommendations were significant in models testing pathways through social network size and physical activity resource awareness. The direct effect was only significant for health group indicating that participating in a health group predicted physical activity independent of social network size and awareness of physical activity resources. Belonging to civic groups may promote physical activity engagement through social network diffusion of information on community physical activity resources which has implications for health.

Changes in Body Composition According to Age and Sex among Young Non-Diabetic Korean Adults: The Kangbuk Samsung Health Study.

PubMed

Kim, Seul Ki; Kwon, Yu Hyun; Cho, Jung Hwan; Lee, Da Young; Park, Se Eun; Oh, Hyung Geun; Park, Cheol Young; Lee, Won Young; Oh, Ki Won; Park, Sung Woo; Rhee, Eun Jung

2017-12-01

Age-related decreases in lean mass represent a serious health problem. We aimed to analyze the risks of rapid decreases in lean mass by age and sex in relatively young Korean adults during a 4-year follow-up study. A total of 65,856 non-diabetic participants (59.5% men, mean age 39.1 years) in a health screening program were subjected to bioimpedance body composition analyses and metabolic parameter analyses at baseline and after 4 years. The participants were sub-divided according to age, and additionally to six groups by age and the degree of body weight change over the 4-year period. The actual changes in body weight, lean mass, and fat mass and the percent changes over the 4-year period were assessed. The percent change in lean mass decreased and the percent change of fat mass increased with increasing age in every age and sex group. However, the annual percent decrease in lean mass and percent increase in fat mass were significantly higher among women than among men (-0.26% vs. -0.15% and 0.34% vs. 0.42%, respectively; P<0.01). Participants who were older than 50 years and had a weight loss <-5% during the 4 years had significantly greater decreases in lean mass and smaller decreases in fat mass, compared to those who were younger than 50 years. An odds ratio analysis to determine the lowest quartile of the percent change in lean mass according to age group revealed that participants older than 60 years had a significantly increased risk of a rapid decrease in the lean mass percentage (2.081; 95% confidence interval, 1.678 to 2.581). Even in this relatively young study population, the lean mass decreased significantly with age, and the risk of a rapid decrease in lean mass was higher among women than among men. Furthermore, the elderly exhibited a significantly more rapid decrease in lean mass, compared with younger participants. Copyright © 2017 Korean Endocrine Society

Age-Related Differences in Working Memory Performance in A 2-Back Task

PubMed Central

Wild-Wall, Nele; Falkenstein, Michael; Gajewski, Patrick D.

2011-01-01

The present study aimed to elucidate the neuro-cognitive processes underlying age-related differences in working memory. Young and middle-aged participants performed a two-choice task with low and a 2-back task with high working memory load. The P300, an event-related potential reflecting controlled stimulus–response processing in working memory, and the underlying neuronal sources of expected age-related differences were analyzed using sLORETA. Response speed was generally slower for the middle-aged than the young group. Under low working memory load the middle-aged participants traded speed for accuracy. The middle-aged were less efficient in the 2-back task as they responded slower while the error rates did not differ for groups. An age-related decline of the P300 amplitude and characteristic topographical differences were especially evident in the 2-back task. A more detailed analysis of the P300 in non-target trials revealed that amplitudes in the young but not middle-aged group differentiate between correctly detected vs. missed targets in the following trial. For these trials, source analysis revealed higher activation for the young vs. middle-aged group in brain areas which support working memory processes. The relationship between P300 and overt performance was validated by significant correlations. To sum up, under high working memory load the young group showed an increased neuronal activity before a successful detected target, while the middle-aged group showed the same neuronal pattern regardless of whether a subsequent target will be detected or missed. This stable memory trace before detected targets was reflected by a specific activation enhancement in brain areas which orchestrate maintenance, update, storage, and retrieval of information in working memory. PMID:21909328

Olfactory Function is Associated with Cognitive Performance: Results of the Heinz Nixdorf Recall Study.

PubMed

Tebrügge, Sarah; Winkler, Angela; Gerards, Diana; Weimar, Christian; Moebus, Susanne; Jöckel, Karl-Heinz; Erbel, Raimund; Jokisch, Martha

2018-01-01

There is strong evidence for an association of olfactory dysfunction and neurodegenerative diseases. Studies on the association of olfaction and cognition in the general population are rare. To evaluate gender- and age-specific associations of olfactory function and cognitive performance in a well characterized population-based study sample. At the third examination of the Heinz Nixdorf Recall study (n = 3,087), 2,640 participants (48% men; 68.2±7.2 years) underwent Sniffin' Sticks Screening Test measuring olfactory function on a scale of 0-12 points. Olfactory function was rated as anosmic, hyposmic, or normosmic (≤6, 7-10 or ≥11 points, respectively). All participants performed eight validated cognitive subtests. Age- (55-64 years, 65-74 years, 75-86 years) and gender-stratified multivariate analysis of covariance was used to evaluate group differences in cognitive performance. Women showed better olfactory function than men (p < 0.001). For middle-aged participants, olfactory groups differed in almost all cognitive subtests. The analyses revealed no gender effects, although associations were slightly greater for women than for men. Anosmics showed the worst cognitive performance and normosmics showed the best cognitive performance. In the young- and old-aged groups, a quantitative association was found for anosmics in all subtests and for normosmics and hyposmics in almost all subtests. This is the first study reporting on age-specific associations of olfactory function and cognitive performance in the general population. The association found in middle-aged participants (65-74 years) may serve as a marker to improve identification of persons at high risk for cognitive decline and dementia.

Psychological well-being and social participation assessment in visually impaired subjects playing Torball: a controlled study.

PubMed

Di Cagno, A; Iuliano, E; Aquino, G; Fiorilli, G; Battaglia, C; Giombini, A; Calcagno, G

2013-04-01

The aim of this study was to evaluate the differences in psychological well-being, symptomatic psychological disorders and social participation, between blind Torball players and non-players. Thirty blind male participants were recruited, 17 Torball players (aged 36.27±3.46) and 13 non-players (aged 34.80±2.53), and evaluated for social participation level, psychological well-being and symptomatic psychological disorders, using three validated self-report questionnaires: Participation Scale (PS), Psychological Well-Being Scale (PWBS) and Symptom Checklist 90 R (SCL-90-R) respectively. ANOVA showed significant overall differences between the two groups. The social restriction score in the non-player group was significantly higher (p<0.01) than the player group. The Torball player group showed significant better scores than non-player group in 5 of the 6 dimensions of the PWB Scale (p<0.01) and in 8 of the 10 dimensions of the SCL-90-R (7 dimensions p<0.01; 1 dimension p<0.05) and in the three global scores of the SCL-90-R (p<0.01). The results of this study showed a relationship between psychological well-being and social skills of visually impaired people and their Torball practice. Copyright © 2012 Elsevier Ltd. All rights reserved.

Attitudes about Aging Well among a Diverse Group of Older Americans: Implications for Promoting Cognitive Health

ERIC Educational Resources Information Center

Laditka, Sarah B.; Corwin, Sara J.; Laditka, James N.; Liu, Rui; Tseng, Winston; Wu, Bei; Beard, Renee L.; Sharkey, Joseph R.; Ivey, Susan L.

2009-01-01

Purpose: To examine perceptions about aging well in the context of cognitive health among a large and diverse group of older adults. Design and Methods: Forty-two focus groups were conducted with older adults living in the community ( N = 396; White, African American, American Indian, Chinese, Vietnamese, and Hispanic). Participant descriptions …

Sexual Risk Attitudes and Intentions of Youth Aged 12-14 Years: Survey Comparisons of Parent-Teen Prevention and Control Groups

ERIC Educational Resources Information Center

Lederman, Regina P.; Chan, Wenyaw; Roberts-Gray, Cynthia

2004-01-01

In this study, the authors compared differences in sexual risk attitudes and intentions for three groups of youth (experimental program, n = 90; attention control, n = 80; and nonparticipant control, n = 634) aged 12-14 years. Two student groups participated with their parents in programs focused on strengthening family interaction and prevention…

Positive bias is a defining characteristic of aging to the same extent as declining performance.

PubMed

Simón, Teresa; Suengas, Aurora G; Ruiz-Gallego-Largo, Trinidad; Bandrés, Javier

2013-01-01

The aim of this study was to analyze whether one of the supposed gains of aging--positive bias--discriminates between young and older participants to the same extent as some of the losses in cognitive performance--recall and source monitoring--that come with age. Two age groups (N = 120)--young (M = 22.08, SD = 3.30) and older (M = 72.78, SD = 6.57)--carried out three tasks with varying levels of difficulty that included recall, recognition, and source monitoring using pictures, faces, and personal descriptors exchanged in a conversation as stimuli. The results of the discriminant analysis performed on 20 dependent variables indicated that six of them were key in discriminating between young and older participants. Younger participants outperformed older participants in recalling pictures, and in recognizing the descriptors exchanged in a conversation, as well as in monitoring their source. Just as important in discriminating between the two groups were the ability to recognize previously seen pictures, the likability rating they produced, and the recognition of faces with positive expressions--all superior in older participants. Thus, variables related to a positive bias--likability ratings and recognition of positive expressions--characterize the differences as a function of age as well as variables related to cognitive performance, such as recall and source monitoring. In addition, the likability ratings evoked by both pictures and faces were also significantly higher in the older participants with better cognitive performance than in those who performed poorly. This effect was not present in younger participants. The results are interpreted within the framework of socioemotional selectivity theory as evidence for a positive bias in old age. The connection between a positive bias and the maintenance of cognitive performance is also discussed.

Education Inequalities in Health Among Older European Men and Women: The Role of Active Aging.

PubMed

Arpino, Bruno; Solé-Auró, Aïda

2017-08-01

We assessed whether education inequalities in health among older people can be partially explained by different levels of active aging among educational groups. We applied logistic regression and the Karlson, Holm, & Breen (KHB) decomposition method using the 2010 and 2012 waves of the Survey of Health, Ageing and Retirement in Europe on individuals aged 50+ years ( N = 27,579). Active aging included social participation, paid work, and provision of grandchild care. Health was measured by good self-perceived health, low number of depressive symptoms, and absence of limitations because of health in activities people usually do. We found a positive educational gradient for each of the three health measures. Up to a third of the health gaps between high and low educated were associated with differences in engagement in active aging activities. Policies devoted at stimulating an active participation in society among older people should be particularly focused on lower educated groups.

Age-related changes of task-specific brain activity in normal aging.

PubMed

Ho, Ming-Chung; Chou, Chia-Yi; Huang, Chin-Fei; Lin, Yu-Te; Shih, Ching-Sen; Han, Shiang-Yi; Shen, Ming-Hsun; Chen, Tsung-Ching; Liang, Chi-lin; Lu, Ming-Chi; Liu, Chia-Ju

2012-01-17

An important question in healthcare for older patients is whether age-related changes in cortical reorganization can be measured with advancing age. This study investigated the factors behind such age-related changes, using time-frequency analysis of event-related potentials (ERPs). We hypothesized that brain rhythms was affected by age-related changes, which could be reflected in the ERP indices. An oddball task was conducted in two experimental groups, namely young participants (N=15; mean age 23.7±2.8 years) and older participants (N=15; mean age 70.1±7.9 years). Two types of stimuli were used: the target (1 kHz frequency) and standard (2 kHz frequency). We scrutinized three ERP indices: event-related spectral power (ERPSP), inter-trial phase-locking (ITPL), and event-related cross-phase coherence (ERPCOH). Both groups performed equally well for correct response rate. However, the results revealed a statistically significant age difference for inter-trial comparison. Compared with the young, the older participants showed the following age-related changes: (a) power activity decreased; however, an increase was found only in the late (P3, 280-450 ms) theta (4-7 Hz) component over the bilateral frontal and temporo-frontal areas; (b) low phase-locking in the early (N1, 80-140 ms) theta band over the parietal/frontal (right) regions appeared; (c) the functional connections decreased in the alpha (7-13 Hz) and beta (13-30 Hz) bands, but no difference emerged in the theta band between the two groups. These results indicate that age-related changes in task-specific brain activity for a normal aging population can be depicted using the three ERP indices. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Effects of intensive short-term dynamic psychotherapy on social cognition in major depression.

PubMed

Ajilchi, Bita; Kisely, Steve; Nejati, Vahid; Frederickson, Jon

2018-05-23

Social cognition is commonly affected in psychiatric disorders and is a determinant of quality of life. However, there are few studies of treatment. To investigate the efficacy of intensive short-term dynamic psychotherapy on social cognition in major depression. This study used a parallel group randomized control design to compare pre-test and post-test social cognition scores between depressed participants receiving ISTDP and those allocated to a wait-list control group. Participants were adults (19-40 years of age) who were diagnosed with depression. We recruited 32 individuals, with 16 participants allocated to the ISTDP and control groups, respectively. Both groups were similar in terms of age, sex and educational level. Multivariate analysis of variance (MANOVA) demonstrated that the intervention was effective in terms of the total score of social cognition: the experimental group had a significant increase in the post-test compared to the control group. In addition, the experimental group showed a significant reduction in the negative subjective score compared to the control group as well as an improvement in response to positive neutral and negative states. Depressed patients receiving ISTDP show a significant improvement in social cognition post treatment compared to a wait-list control group.

Safety and immunogenicity of a Vi-DT typhoid conjugate vaccine: Phase I trial in Healthy Filipino adults and children.

PubMed

Capeding, Maria Rosario; Teshome, Samuel; Saluja, Tarun; Syed, Khalid Ali; Kim, Deok Ryun; Park, Ju Yeon; Yang, Jae Seung; Kim, Yang Hee; Park, Jiwook; Jo, Sue-Kyoung; Chon, Yun; Kothari, Sudeep; Yang, Seon-Young; Ham, Dong Soo; Ryu, Ji Hwa; Hwang, Hee-Seong; Mun, Ju-Hwan; Lynch, Julia A; Kim, Jerome H; Kim, Hun; Excler, Jean-Louis; Sahastrabuddhe, Sushant

2018-06-18

Typhoid fever remains a major public health problem in low- and middle-income countries where children aged 2-14 years bear the greatest burden. Vi polysaccharide is poorly immunogenic in children <2 years of age, and protection in adults is modest. The limitations of Vi polysaccharide vaccines can be overcome by conjugation of the Vi to a carrier protein. A typhoid conjugate vaccine composed of Vi polysaccharide conjugated to diphtheria toxoid (Vi-DT) has been developed. The Phase I study results are presented here. This was a randomized, observer-blinded Phase I study to assess the safety and immunogenicity of Vi-DT compared to Vi polysaccharide vaccine, conducted in Manila, Philippines. Participants enrolled in an age de-escalation manner (18-45, 6-17 and 2-5 years) were randomized between Test (Vi-DT, 25 µg) administered at 0 and 4 weeks and Comparator (Vi polysaccharide, Typhim Vi® and Vaxigrip®, Sanofi Pasteur) vaccines. A total of 144 participants were enrolled (48 by age strata, 24 in Test and Comparator groups each). No serious adverse event was reported in either group. Solicited and unsolicited adverse events were mild or moderate in both groups with the exception of a 4-year old girl in Test group with grade 3 fever which resolved without sequelae. All participants in Test group seroconverted after first and second doses of Vi-DT while the proportions in the Comparator group were 97.1% and 97.2%, after first dose of Typhim Vi® and second dose of Vaxigrip®, respectively. Vi-DT showed 4-fold higher Geometric Mean Titers (GMT) compared to Typhim Vi® (adjusted for age strata, p < 0.001). No further increase of GMT was detected after the second dose of Vi-DT. Anti-DT IgG seroresponse rates were 81.2% and 84.5% post first and second Vi-DT doses, respectively. Vi-DT vaccine was safe, well-tolerated and immunogenic in participants aged 2-45 years. ClinicalTrials.gov registration number: NCT02645032. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Retention of Black and White Participants in the Selenium and Vitamin E Cancer Prevention Trial (SWOG-Coordinated Intergroup Study S0000)

PubMed Central

Arnold, Kathryn B.; Hermos, John; Anderson, Karen B.; Minasian, Lori; Tangen, Catherine M.; Probstfield, Jeffrey F.; Cook, Elise D.

2014-01-01

Background Disproportionally low retention of minority populations can adversely affect the generalizability of clinical research trials. We determine the overall retention rates for White and Black participants from the Selenium and Vitamin E Cancer Prevention Trial (SELECT) and explore participant and site characteristics associated with retention failure (study disengagement)for these groups. Methods A secondary analysis of 28,118 White (age ≥55), and 4,322 Black (age ≥ 50) SELECT participants used multivariate Cox regression to estimate overall retention rates and to calculate hazard ratios (HR) and 95% confidence intervals (CI). Results Blacks had higher age-adjusted risk of disengagement than Whites (HR=1.92; 95% CI,1.77-2.08). Among Black participants, those age 50-54 were at three times the risk of disengagement than those age ≥65 (HR=3.61; 95%CI,2.41-5.41). Blacks age ≥65 had 1.6 times the risk of disengagement than Whites age ≥65 (HR=1.60; 95%CI,1.38-1.87). By six years post-randomization, 84% of Whites and 69% of Blacks remained engaged in the study. Current smoking status was an independent risk factor for study disengagement for both White and Black participants. For both groups, sites whose staffs missed SELECT training sessions or who received SELECT Retention and Adherence grants were associated with increased and decreased disengagement risks, respectively. Conclusions SELECT retention was disproportionately lower for Blacks than for Whites. Impact The observed difference in retention rates for Blacks and Whites and factors identified by race for study disengagement in SELECT may inform retention efforts for future long-term, cancer prevention trials. PMID:25242051

Effects of stretching on menopausal and depressive symptoms in middle-aged women: a randomized controlled trial.

PubMed

Kai, Yuko; Nagamatsu, Toshiya; Kitabatake, Yoshinori; Sensui, Hiroomi

2016-08-01

Exercise may help alleviate menopausal and depressive symptoms in middle-aged women, but sufficient evidence does not currently exist to fully support this theory. Whereas frequent moderate- to vigorous-intensity exercise may be associated with the risk of menopausal hot flashes, light-intensity exercise, such as stretching, is not likely to increase the occurrence of hot flashes. Little is, however, known about the effects of light-intensity exercise on menopausal and depressive symptoms. We examined the effects of a 3-week stretching program on the menopausal and depressive symptoms in middle-aged, Japanese women. Forty Japanese women, aged 40 to 61 years, were recruited (mean age, 51.1 ± 7.3 y). The participants were randomly assigned to either a stretching or a control group. The stretching group (n = 20) participated in a 3-week intervention program that involved 10 minutes of daily stretching, just before bedtime. The control group (n = 20) was assigned to a waiting list. Menopausal symptoms were evaluated using the Simplified Menopausal Index, which measures vasomotor, psychological, and somatic symptoms. Depressive symptoms were assessed using the Self-Rating Depression Scale. The compliance rate was 75.8% during the 3-week intervention program. The total Simplified Menopausal Index scores, including the vasomotor, psychological, and somatic symptoms, and the Self-Rating Depression Scale scores significantly decreased in the stretching group compared with that in the control group. No adverse events, including increased hot flashes, were reported by the participants during the study period. These findings suggest that 10 minutes of stretching before bedtime decreases menopausal and depressive symptoms in middle-aged, Japanese women.

Effects of stretching on menopausal and depressive symptoms in middle-aged women: a randomized controlled trial

PubMed Central

Kai, Yuko; Nagamatsu, Toshiya; Kitabatake, Yoshinori; Sensui, Hiroomi

2016-01-01

Abstract Objective: Exercise may help alleviate menopausal and depressive symptoms in middle-aged women, but sufficient evidence does not currently exist to fully support this theory. Whereas frequent moderate- to vigorous-intensity exercise may be associated with the risk of menopausal hot flashes, light-intensity exercise, such as stretching, is not likely to increase the occurrence of hot flashes. Little is, however, known about the effects of light-intensity exercise on menopausal and depressive symptoms. We examined the effects of a 3-week stretching program on the menopausal and depressive symptoms in middle-aged, Japanese women. Methods: Forty Japanese women, aged 40 to 61 years, were recruited (mean age, 51.1 ± 7.3 y). The participants were randomly assigned to either a stretching or a control group. The stretching group (n = 20) participated in a 3-week intervention program that involved 10 minutes of daily stretching, just before bedtime. The control group (n = 20) was assigned to a waiting list. Menopausal symptoms were evaluated using the Simplified Menopausal Index, which measures vasomotor, psychological, and somatic symptoms. Depressive symptoms were assessed using the Self-Rating Depression Scale. Results: The compliance rate was 75.8% during the 3-week intervention program. The total Simplified Menopausal Index scores, including the vasomotor, psychological, and somatic symptoms, and the Self-Rating Depression Scale scores significantly decreased in the stretching group compared with that in the control group. No adverse events, including increased hot flashes, were reported by the participants during the study period. Conclusions: These findings suggest that 10 minutes of stretching before bedtime decreases menopausal and depressive symptoms in middle-aged, Japanese women. PMID:27300113

Changes in gross grasp strength and fine motor skills in adolescents with pediatric multiple sclerosis.

PubMed

Squillace, Mary; Ray, Sharon; Milazzo, Maria

2015-01-01

This study examined the gross grasp strength and fine motor dexterity of adolescents, who are diagnosed with multiple sclerosis (MS). A total sample size of 72 participants between the ages of 13 to 17 was studied. Thirty six with a diagnosis of pediatric relapse remitting MS and 36 matched control participants were selected from various local youth groups. Data on hand strength and dexterity was collected using a dynamometer, nine hole peg board and Purdue pegboard on both groups. Utilizing ANCOVA to describe the differences across the two groups by diagnosis, controlling for age and gender, it was found that the MS group demonstrated significantly decreased dexterity when compared to age and gender matched controls. There was no significant difference in gross grasp strength by diagnostic group. This preliminary study showed that children with a diagnosis of pediatric MS may have differences in fine motor dexterity, but not gross grasp strength from their peers who do not have the diagnosis. Further study is indicated to examine this phenomenon.

Validation of the Virtual MET as an assessment tool for executive functions.

PubMed

Rand, Debbie; Basha-Abu Rukan, Soraya; Weiss, Patrice L Tamar; Katz, Noomi

2009-08-01

The purpose of this study was to establish ecological validity and initial construct validity of a Virtual Multiple Errands Test (VMET) as an assessment tool for executive functions. It was implemented within the Virtual Mall (VMall), a novel functional video-capture virtual shopping environment. The main objectives were (1) to examine the relationships between the performance of three groups of participants in the Multiple Errands Test (MET) carried out in a real shopping mall and their performance in the VMET, (2) to assess the relationships between the MET and VMET of the post-stroke participant's level of executive functioning and independence in instrumental activities of daily living, and (3) to compare the performance of post-stroke participants to those of healthy young and older controls in both the MET and VMET. The study population included three groups; post-stroke participants (n = 9), healthy young participants (n = 20), and healthy older participants (n = 20). The VMET was able to differentiate between two age groups of healthy participants and between healthy and post-stroke participants thus demonstrating that it is sensitive to brain injury and ageing and supports construct validity between known groups. In addition, significant correlations were found between the MET and the VMET for both the post-stroke participants and older healthy participants. This provides initial support for the ecological validity of the VMET as an assessment tool of executive functions. However, further psychometric data on temporal stability are needed, namely test-retest reliability and responsiveness, before it is ready for clinical application. Further research using the VMET as an assessment tool within the VMall with larger groups and in additional populations is also recommended.

Leisure Activities of University College Staff

ERIC Educational Resources Information Center

Biernat, Elzbieta; Roguski, Karol

2009-01-01

Study aim: To determine the participation of academic teachers in leisure activities for that group contribute to shaping habits of a large percentage of young people. Material and methods: A group of 52 staff members (about 30%) of a private university college, aged 25-70 years, were interviewed with respect to their participation in sports,…

A Randomized Trial to Compare Alternative Educational Interventions to Increase Colorectal Cancer Screening in a Hard-to-Reach Urban Minority Population with Health Insurance.

PubMed

Basch, Charles E; Zybert, Patricia; Wolf, Randi L; Basch, Corey H; Ullman, Ralph; Shmukler, Celia; King, Fionnuala; Neugut, Alfred I; Shea, Steven

2015-10-01

This randomized controlled trial assessed different educational approaches for increasing colorectal cancer screening uptake in a sample of primarily non-US born urban minority individuals, over aged 50, with health insurance, and out of compliance with screening guidelines. In one group, participants were mailed printed educational material (n = 180); in a second, participants' primary care physicians received academic detailing to improve screening referral and follow-up practices (n = 185); in a third, physicians received academic detailing and participants received tailored telephone education (n = 199). Overall, 21.5% of participants (n = 121) received appropriate screening within one year of randomization. There were no statistically significant pairwise differences between groups in screening rate. Among those 60 years of age or older, however, the detailing plus telephone education group had a higher screening rate than the print group (27.3 vs. 7.7%, p = .02). Different kinds of interventions will be required to increase colorectal cancer screening among the increasingly small population segment that remains unscreened. ClinicalTrials.gov Identifier: NCT02392143.

Utterance Complexity and Stuttering on Function Words in Preschool-Age Children Who Stutter

ERIC Educational Resources Information Center

Richels, Corrin; Buhr, Anthony; Conture, Edward; Ntourou, Katerina

2010-01-01

The purpose of the present investigation was to examine the relation between utterance complexity and utterance position and the tendency to stutter on function words in preschool-age children who stutter (CWS). Two separate studies involving two different groups of participants (Study 1, n = 30; Study 2, n = 30) were conducted. Participants were…

Young People's Perceptions of the Objective Physical Activity Monitoring Process: A Qualitative Exploration

ERIC Educational Resources Information Center

Scott, Joseph J.; Hansen, Vibeke; Morgan, Philip J.; Plotnikoff, Ronald C.; Lubans, David R.

2018-01-01

Objective: To explore young people's perceptions of pedometers and investigate behaviours exhibited while being monitored. Design: Qualitative design using six focus groups with participants (mean age 14.7 years). Setting: Study participants (n = 24) were randomly selected from a previous study of 123 young people aged 14-15 years from three…

Viewing Our Aged Selves: Age Progression Simulations Increase Young Adults' Aging Anxiety and Negative Stereotypes of Older Adults.

PubMed

Rittenour, Christine E; Cohen, Elizabeth L

2016-04-01

This experiment tests the effect of an old-age progression simulation on young adults' (N = 139) reported aging anxiety and perceptions about older adults as a social group. College students were randomly assigned to one of three conditions: self-aged simulation, stranger-aged simulation, or a control group. Compared with the control group, groups exposed to an age progression experienced more negative affect, and individuals in the self-aged condition reported greater aging anxiety. In accordance with stereotype activation theorizing, the self-age simulation group also perceived older adults as less competent and expressed more pity and less envy for older adults. Compared to the stranger-aged group, participants who observed their own age progression were also the more likely to deny the authenticity of their transformed image.These findings highlight potential negative social and psychological consequences of using age simulations to affect positive health outcomes, and they shed light on how virtual experiences can affect stereotyping of older adults. © The Author(s) 2016.

Resource Use and Costs of Dengue: Analysis of Data from Phase III Efficacy Studies of a Tetravalent Dengue Vaccine.

PubMed

El Fezzazi, Hanna; Branchu, Marie; Carrasquilla, Gabriel; Pitisuttithum, Punnee; Perroud, Ana Paula; Frago, Carina; Coudeville, Laurent

2017-12-01

A tetravalent dengue vaccine (CYD-TDV) has recently been approved in 12 countries in southeast Asia and Latin America for individuals aged 9-45 years or 9-60 years (age indication approvals vary by country) living in endemic areas. Data on utilization of medical and nonmedical resources as well as time lost from school and work were collected during the active phase of two phase III efficacy studies performed in 10 countries in the Asia-Pacific region and Latin America (NCT01373281; NCT01374516). We compared dengue-related resource utilization and costs among vaccinated and nonvaccinated participants. Country-specific unit costs were derived from available literature. There were 901 virologically confirmed dengue episodes among participants aged ≥ 9 years ( N = 25,826): corresponding to 373 episodes in the CYD-TDV group ( N = 17,230) and 528 episodes in the control group ( N = 8,596). Fewer episodes in the CYD-TDV group resulted in hospitalization than in the control group (7.0% versus 13.3%; P = 0.002), but both had a similar average length of stay of 4 days. Overall, a two-thirds reduction in resource consumption and missed school/work days was observed in the CYD-TDV group relative to the control group. The estimated direct and indirect cost (2014 I$) associated with dengue episodes per participant in the CYD-TDV group was 73% lower than in the control group (I$6.72 versus I$25.08); representing a saving of I$I8.36 (95% confidence interval [CI]:17.05-19.78) per participant with vaccination. This is the first study providing information on dengue costs among vaccinated individuals and direct confirmation that vaccination has the potential to reduce dengue illness costs.

Resource Use and Costs of Dengue: Analysis of Data from Phase III Efficacy Studies of a Tetravalent Dengue Vaccine

PubMed Central

El Fezzazi, Hanna; Branchu, Marie; Carrasquilla, Gabriel; Pitisuttithum, Punnee; Perroud, Ana Paula; Frago, Carina; Coudeville, Laurent

2017-01-01

Abstract. A tetravalent dengue vaccine (CYD-TDV) has recently been approved in 12 countries in southeast Asia and Latin America for individuals aged 9–45 years or 9–60 years (age indication approvals vary by country) living in endemic areas. Data on utilization of medical and nonmedical resources as well as time lost from school and work were collected during the active phase of two phase III efficacy studies performed in 10 countries in the Asia-Pacific region and Latin America (NCT01373281; NCT01374516). We compared dengue-related resource utilization and costs among vaccinated and nonvaccinated participants. Country-specific unit costs were derived from available literature. There were 901 virologically confirmed dengue episodes among participants aged ≥ 9 years (N = 25,826): corresponding to 373 episodes in the CYD-TDV group (N = 17,230) and 528 episodes in the control group (N = 8,596). Fewer episodes in the CYD-TDV group resulted in hospitalization than in the control group (7.0% versus 13.3%; P = 0.002), but both had a similar average length of stay of 4 days. Overall, a two-thirds reduction in resource consumption and missed school/work days was observed in the CYD-TDV group relative to the control group. The estimated direct and indirect cost (2014 I$) associated with dengue episodes per participant in the CYD-TDV group was 73% lower than in the control group (I$6.72 versus I$25.08); representing a saving of I$I8.36 (95% confidence interval [CI]:17.05–19.78) per participant with vaccination. This is the first study providing information on dengue costs among vaccinated individuals and direct confirmation that vaccination has the potential to reduce dengue illness costs. PMID:29141713

Pathways to Advancing Aging Policy-Relevant Research in Academic Settings

PubMed Central

KIETZMAN, KATHRYN G.; TROY, LISA M.; GREEN, CARMEN R.; WALLACE, STEVEN P.

2016-01-01

Policy-level changes have a significant influence on the health and well-being of aging populations. Yet there is often a gap between scientific knowledge and policy action. Although previous research has identified barriers and facilitators to effective knowledge translation, little attention has been given to the role of academic institutions in knowledge generation. This exploratory focus group study examines barriers and pathways to developing and maintaining an aging policy-relevant research agenda in academic settings, and additional challenges associated with minority group membership in this pursuit. Participants were personally committed to conducting policy-relevant research despite institutional barriers such as fewer funding opportunities and less value attributed to their research, particularly in the context of tenure and promotion. Although many viewed their research as an opportunity to make a difference, especially for underserved older adult populations, a number of minority group participants expressed that their policy research interests were marginalized. Participants offer individual and institutional-level strategies for addressing barriers, including collaborating with community members and colleagues and engaging mentors within and outside of their academic institutions. Reframing the valuation of policy research through the diversification of funding and publishing opportunities can better support scholars engaged in aging policy-relevant research. PMID:26849290

Pathways to Advancing Aging Policy-Relevant Research in Academic Settings.

PubMed

Kietzman, Kathryn G; Troy, Lisa M; Green, Carmen R; Wallace, Steven P

2016-01-01

Policy-level changes have a significant influence on the health and well-being of aging populations. Yet there is often a gap between scientific knowledge and policy action. Although previous research has identified barriers and facilitators to effective knowledge translation, little attention has been given to the role of academic institutions in knowledge generation. This exploratory focus group study examines barriers and pathways to developing and maintaining an aging policy-relevant research agenda in academic settings, and additional challenges associated with minority group membership in this pursuit. Participants were personally committed to conducting policy-relevant research despite institutional barriers such as fewer funding opportunities and less value attributed to their research, particularly in the context of tenure and promotion. Although many viewed their research as an opportunity to make a difference, especially for underserved older adult populations, a number of minority group participants expressed that their policy research interests were marginalized. Participants offer individual and institutional-level strategies for addressing barriers, including collaborating with community members and colleagues and engaging mentors within and outside of their academic institutions. Reframing the valuation of policy research through the diversification of funding and publishing opportunities can better support scholars engaged in aging policy-relevant research.

Randomised trial of early neonatal hydrocortisone demonstrates potential undesired effects on neurodevelopment at preschool age.

PubMed

Peltoniemi, Outi M; Lano, Aulikki; Yliherva, Anneli; Kari, M Anneli; Hallman, Mikko

2016-02-01

We evaluated the neurodevelopment and growth of five- to seven-year-old children who had participated in a randomised trial of early low-dose hydrocortisone treatment to prevent bronchopulmonary dysplasia. The 51 infants in the original study had birthweights of 501-1250 g and gestational ages of 23-30 weeks, required mechanical ventilation during the first 24 hours and received hydrocortisone or a placebo for 10 days. The majority (80%) of the 90% who survived to five- to seven years of age participated in this follow-up study and their growth, neuromotor, cognitive and speech development were evaluated. Some neurodevelopment impairment was observed in 61% of the hydrocortisone group and 39% of the placebo group, ranging from minor neurological dysfunction to severe neurological conditions (p = 0.182). The mean full-scale intelligence quotient (IQ) was 87.8 (15.3) in the hydrocortisone group and 95.7 (15.0) in the placebo group (p = 0.135), and the mean performance IQ was 88.3 (14.5) and 99.1 (14.0) (p = 0.034), respectively. A fifth (22%) of the hydrocortisone group required physiotherapy, but none of the placebo group did (p = 0.034). The age-standardised growth was comparable between both groups. Early hydrocortisone treatment may have undesired effects on neurodevelopment at preschool age, and further safety studies are required. ©2015 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Characterization of type 2 diabetes mellitus burden by age and ethnic groups based on a nationwide survey.

PubMed

Lopez, Janice M S; Bailey, Robert A; Rupnow, Marcia F T; Annunziata, Kathy

2014-04-01

Type 2 diabetes mellitus (T2DM) is the most common form of diabetes. Risk factors for its development include older age, obesity, family history of diabetes, history of gestational diabetes, impaired glucose metabolism, physical inactivity, and race/ethnicity. The purpose of this study was to characterize T2DM burden, from a patient perspective, with respect to age and race/ethnicity. Adults aged ≥18 years with T2DM from a large, Internet-based, nationwide survey were retrospectively analyzed. Demographic and clinical characteristics (glycemic control, body mass index [BMI], comorbidities, and diabetes-related complications), hypoglycemic episodes, and medication adherence were used to assess diabetes burden. Degree of burden was compared across age (18-64, 65-74, and ≥75 years) and racial/ethnic (white, African American, Hispanic, Asian, and American Indian) groups. An apparent association was found between glycemic control and medication adherence. Hispanics had the lowest percentage of participants with a hemoglobin A1c (HbA1c) level <7.0% (24.4%) and the highest percentage of those not knowing their HbA1c levels (55.4%) but also had the poorest medication adherence among racial/ethnic groups. Conversely, American Indians and whites had the best glycemic control, HbA1c knowledge, and medication adherence. The 18- to 64-year age group had the poorest glycemic control (28.8%), the most with unknown HbA1c levels (46.3%), and the poorest medication adherence of the age groups. Mean BMIs were high (>30 mg/kg(2)) for all racial/ethnic groups other than the Asian group (28.9 mg/kg(2)). Approximately 71% of Asians were obese or overweight compared with ≥90% in the other racial/ethnic groups. Mean BMIs decreased with increasing age group (34.5, 32.6, and 29.8 kg/m(2) for the age groups of 18-64, 65-74, and ≥75 years, respectively). Regarding diabetes-related comorbidities, the Asian group had the lowest percentages of those with hypertension (39.1%) and hypercholesterolemia (46.6%). The Asian group had the lowest mean Charlson Comorbidity Index (CCI) score (score of 1.4); the American Indian group had the highest CCI score (score of 1.8). Of the age groups, the 65- to 74-year group had the highest percentages of those with hypertension (69.0%) and hypercholesterolemia (67.4%). The mean CCI scores in the 65- to 74-year and ≥75-year age groups (scores of 1.8 for both) were significantly higher than in the 18- to 64-year age group. The Asian group had the lowest percentage of participants reporting hypoglycemia (37.3%). The 18- to 64-year age group had the highest percentage of participants reporting hypoglycemia (52.7%). Limitations of this study include selection bias (Internet-based survey), recall bias, missing values, and descriptive analyses without adjustment for multiplicity. There are many factors that contribute to diabetes burden and the complexity of diabetes management. The results of this study provide insight from a patient perspective regarding how these factors vary across age and race/ethnicity to aid in the individualization of diabetes treatment. Copyright © 2014 The Authors. Published by EM Inc USA.. All rights reserved.

Absolute and estimated values of macular pigment optical density in young and aged Asian participants with or without age-related macular degeneration.

PubMed

Ozawa, Yoko; Shigeno, Yuta; Nagai, Norihiro; Suzuki, Misa; Kurihara, Toshihide; Minami, Sakiko; Hirano, Eri; Shinoda, Hajime; Kobayashi, Saori; Tsubota, Kazuo

2017-08-29

Lutein and zeaxanthin are suggested micronutrient supplements to prevent the progression of age-related macular degeneration (AMD), a leading cause of blindness worldwide. To monitor the levels of lutein/zeaxanthin in the macula, macular pigment optical density (MPOD) is measured. A commercially available device (MPSII®, Elektron Technology, Switzerland), using technology based on heterochromatic flicker photometry, can measure both absolute and estimated values of MPOD. However, whether the estimated value is applicable to Asian individuals and/or AMD patients remains to be determined. The absolute and estimated values of MPOD were measured using the MPSII® device in 77 participants with a best-corrected visual acuity (BCVA) > 0.099 (logMAR score). The studied eyes included 17 young (20-29 years) healthy, 26 aged (>50 years) healthy, 18 aged and AMD-fellow, and 16 aged AMD eyes. The mean BCVA among the groups were not significantly different. Both absolute and estimated values were measurable in all eyes of young healthy group. However, absolute values were measurable in only 57.7%, 66.7%, and 43.8%, of the aged healthy, AMD-fellow, and AMD groups, respectively, and 56.7% of the eyes included in the 3 aged groups. In contrast, the estimated value was measurable in 84.6%, 88.9% and 93.8% of the groups, respectively, and 88.3% of eyes in the pooled aged group. The estimated value was correlated with absolute value in individuals from all groups by Spearman's correlation coefficient analyses (young healthy: R 2  = 0.885, P = 0.0001; aged healthy: R 2  = 0.765, P = 0.001; AMD-fellow: R 2  = 0.851, P = 0.0001; and AMD: R 2  = 0.860, P = 0.013). Using the estimated value, significantly lower MPOD values were found in aged AMD-related eyes, which included both AMD-fellow and AMD eyes, compared with aged healthy eyes by Student's t-test (P = 0.02). Absolute, in contrast to estimated, value was measurable in a limited number of aged participants; however, it was correlated with estimated value both in young and aged Asian populations with or without AMD. These results may inform future clinical studies investigating the measurement of MPOD in understanding the role of macular pigments in the pathogenesis of AMD.

Intensive procedure preferences at the end of life (EOL) in older Latino adults with end stage renal disease (ESRD) on dialysis.

PubMed

Gonzalez, Karla; Ulloa, Jesus G; Moreno, Gerardo; Echeverría, Oscar; Norris, Keith; Talamantes, Efrain

2017-10-23

Latinos in the U.S. are almost twice as likely to progress to End Stage Renal disease (ESRD) compared to non-Latino whites. Patients with ESRD on dialysis experience high morbidity, pre-mature mortality and receive intensive procedures at the end of life (EOL). This study explores intensive procedure preferences at the EOL in older Latino adults. Seventy-three community-dwelling Spanish- and English-Speaking Latinos over the age of 60 with and without ESRD participated in this study. Those without ESRD (n = 47) participated in one of five focus group sessions, and those with ESRD on dialysis (n = 26) participated in one-on-one semi-structured interviews. Focus group and individual participants answered questions regarding intensive procedures at the EOL. Recurring themes were identified using standard qualitative content-analysis methods. Participants also completed a brief survey that included demographics, language preference, health insurance coverage, co-morbidities, Emergency Department visits and functional limitations. The majority of participants were of Mexican origin with mean age of 70, and there were more female participants in the non-ESRD group, compared to the ESRD dialysis dependent group. The dialysis group reported a higher number of co-morbidities and functional limitations. Nearly 69% of those in the dialysis group reported one or more emergency department visits in the past year, compared to 38% in the non-ESRD group. Primary themes centered on 1) The acceptability of a "natural" versus "invasive" procedure 2) Cultural traditions and family involvement 3) Level of trust in physicians and autonomy in decision-making. Our results highlight the need for improved patient- and family-centered approaches to better understand intensive procedure preferences at the EOL in this underserved population of older adults.

Relative Leukocyte Telomere Length, Hematological Parameters and Anemia - Data from the Berlin Aging Study II (BASE-II).

PubMed

Meyer, Antje; Salewsky, Bastian; Buchmann, Nikolaus; Steinhagen-Thiessen, Elisabeth; Demuth, Ilja

2016-01-01

The length of the chromosome ends, telomeres, is widely accepted as a biomarker of aging. However, the dynamic of the relationship between telomere length and hematopoietic parameters in the normal aging process, which is of particular interest with respect to age-related anemia, is not well understood. We have analyzed the relationship between relative leukocyte telomere length (rLTL) and several hematological parameters in the older group of the Berlin Aging Study II (BASE-II) participants. This paper also compares rLTL between both BASE-II age groups (22-37 and 60-83 years). Genomic DNA was extracted from peripheral blood leukocytes of BASE-II participants and used to determine rLTL by a quantitative PCR protocol. Standard methods were used to determine blood parameters, and the WHO criteria were used to identify anemic participants. Telomere length data were available for 444 younger participants (28.4 ± 3.1 years old; 52% women) and 1,460 older participants (68.2 ± 3.7 years old; 49.4% women). rLTL was significantly shorter in BASE-II participants of the older group (p = 3.7 × 10-12) and in women (p = 4.2 × 10-31). rLTL of older men exhibited a statistically significant, positive partial correlation with mean corpuscular hemoglobin (MCH; p = 0.012) and MCH concentration (p = 0.002). While these correlations were only observed in men, the rLTL of older women was negatively correlated with the number of thrombocytes (p = 0.015) in the same type of analysis. Among all older participants, 6% met the criteria to be categorized as 'anemic'; however, there was no association between anemia and rLTL. In the present study, we have detected isolated correlations between rLTL and hematological parameters; however, in all cases, rLTL explained only a small part of the variation of the analyzed parameters. In disagreement with some other studies showing similar data, we interpret the association between rLTL and some of the hematological parameters studied here to be at most marginal. This applies also to the role of rLTL in anemia, at least in the age group investigated here. Since BASE-II is yet another large cohort in which women have on average shorter telomeres than men, this finding will be addressed in the discussion with respect to the ongoing debate on gender differences in telomere length. © 2016 S. Karger AG, Basel.

Effectiveness of a Binocular Video Game vs Placebo Video Game for Improving Visual Functions in Older Children, Teenagers, and Adults With Amblyopia: A Randomized Clinical Trial.

PubMed

Gao, Tina Y; Guo, Cindy X; Babu, Raiju J; Black, Joanna M; Bobier, William R; Chakraborty, Arijit; Dai, Shuan; Hess, Robert F; Jenkins, Michelle; Jiang, Yannan; Kearns, Lisa S; Kowal, Lionel; Lam, Carly S Y; Pang, Peter C K; Parag, Varsha; Pieri, Roberto; Raveendren, Rajkumar Nallour; South, Jayshree; Staffieri, Sandra Elfride; Wadham, Angela; Walker, Natalie; Thompson, Benjamin

2018-02-01

Binocular amblyopia treatment using contrast-rebalanced stimuli showed promise in laboratory studies and requires clinical trial investigation in a home-based setting. To compare the effectiveness of a binocular video game with a placebo video game for improving visual functions in older children and adults. The Binocular Treatment of Amblyopia Using Videogames clinical trial was a multicenter, double-masked, randomized clinical trial. Between March 2014 and June 2016, 115 participants 7 years and older with unilateral amblyopia (amblyopic eye visual acuity, 0.30-1.00 logMAR; Snellen equivalent, 20/40-20/200) due to anisometropia, strabismus, or both were recruited. Eligible participants were allocated with equal chance to receive either the active or the placebo video game, with minimization stratified by age group (child, age 7 to 12 years; teenager, age 13 to 17 years; and adult, 18 years and older). Falling-blocks video games played at home on an iPod Touch for 1 hour per day for 6 weeks. The active video game had game elements split between eyes with a dichoptic contrast offset (mean [SD] initial fellow eye contrast, 0.23 [0.14]). The placebo video game presented identical images to both eyes. Change in amblyopic eye visual acuity at 6 weeks. Secondary outcomes included compliance, stereoacuity, and interocular suppression. Participants and clinicians who measured outcomes were masked to treatment allocation. Of the 115 included participants, 65 (56.5%) were male and 83 (72.2%) were white, and the mean (SD) age at randomization was 21.5 (13.6) years. There were 89 participants (77.4%) who had prior occlusion. The mean (SD) amblyopic eye visual acuity improved 0.06 (0.12) logMAR from baseline in the active group (n = 56) and 0.07 (0.10) logMAR in the placebo group (n = 59). The mean treatment difference between groups, adjusted for baseline visual acuity and age group, was -0.02 logMAR (95% CI, -0.06 to 0.02; P = .25). Compliance with more than 25% of prescribed game play was achieved by 36 participants (64%) in the active group and by 49 (83%) in the placebo group. At 6 weeks, 36 participants (64%) in the active group achieved fellow eye contrast greater than 0.9 in the binocular video game. No group differences were observed for any secondary outcomes. Adverse effects included 3 reports of transient asthenopia. The specific home-based binocular falling-blocks video game used in this clinical trial did not improve visual outcomes more than the placebo video game despite increases in fellow eye contrast during game play. More engaging video games with considerations for compliance may improve effectiveness. anzctr.org.au Identifier: ACTRN12613001004752.

The experiences of culturally and linguistically diverse family caregivers in utilising dementia services in Australia

PubMed Central

2013-01-01

Background Older people from culturally and linguistically diverse groups are underrepresented in residential aged care but overrepresented in community aged care in Australia. However, little is known about culturally and linguistically diverse family caregivers in utilising dementia services in Australia because previous studies mainly focused on the majority cultural group. Experiences of caregivers from culturally and linguistically diverse groups who are eligible to utilise dementia services in Australia are needed in order to optimize the utilisation of dementia services for these caregivers. Methods The aim of the study was to explore the experiences of family caregivers from Chinese, Greek, Italian and Vietnamese groups in utilising dementia services. Gadamer's philosophical hermeneutics was used to interpret the experiences of the participants. Focus group discussions and in-depth individual interviews were used to collect data. Data collection was conducted over a six month period in 2011. In total, 46 family caregivers who were caring for 39 persons with dementia participated. Results Four themes were revealed: (1) negotiating services for the person with dementia; (2) the impact of acculturation on service utilisation; (3) the characteristics of satisfactory services; and (4) negative experiences in utilising services. The present study revealed that the participation of caregivers from culturally and linguistically diverse groups in planning and managing dementia services ranged markedly from limited participation to full participation. Conclusions The findings of this study suggest that caregivers from culturally and linguistically diverse groups need to be fully prepared so they can participate in the utilisation of dementia services available to them in Australia. PMID:24148155

The experiences of culturally and linguistically diverse family caregivers in utilising dementia services in Australia.

PubMed

Xiao, Lily Dongxia; De Bellis, Anita; Habel, Lesley; Kyriazopoulos, Helena

2013-10-22

Older people from culturally and linguistically diverse groups are underrepresented in residential aged care but overrepresented in community aged care in Australia. However, little is known about culturally and linguistically diverse family caregivers in utilising dementia services in Australia because previous studies mainly focused on the majority cultural group. Experiences of caregivers from culturally and linguistically diverse groups who are eligible to utilise dementia services in Australia are needed in order to optimize the utilisation of dementia services for these caregivers. The aim of the study was to explore the experiences of family caregivers from Chinese, Greek, Italian and Vietnamese groups in utilising dementia services. Gadamer's philosophical hermeneutics was used to interpret the experiences of the participants. Focus group discussions and in-depth individual interviews were used to collect data. Data collection was conducted over a six month period in 2011. In total, 46 family caregivers who were caring for 39 persons with dementia participated. Four themes were revealed: (1) negotiating services for the person with dementia; (2) the impact of acculturation on service utilisation; (3) the characteristics of satisfactory services; and (4) negative experiences in utilising services. The present study revealed that the participation of caregivers from culturally and linguistically diverse groups in planning and managing dementia services ranged markedly from limited participation to full participation. The findings of this study suggest that caregivers from culturally and linguistically diverse groups need to be fully prepared so they can participate in the utilisation of dementia services available to them in Australia.

Advance Care Planning Meets Group Medical Visits: The Feasibility of Promoting Conversations

PubMed Central

Lum, Hillary D.; Jones, Jacqueline; Matlock, Daniel D.; Glasgow, Russell E.; Lobo, Ingrid; Levy, Cari R.; Schwartz, Robert S.; Sudore, Rebecca L.; Kutner, Jean S.

2016-01-01

PURPOSE Primary care needs new models to facilitate advance care planning conversations. These conversations focus on preferences regarding serious illness and may involve patients, decision makers, and health care providers. We describe the feasibility of the first primary care–based group visit model focused on advance care planning. METHODS We conducted a pilot demonstration of an advance care planning group visit in a geriatrics clinic. Patients were aged at least 65 years. Groups of patients met in 2 sessions of 2 hours each facilitated by a geriatrician and a social worker. Activities included considering personal values, discussing advance care planning, choosing surrogate decision-makers, and completing advance directives. We used the RE-AIM framework to evaluate the project. RESULTS Ten of 11 clinicians referred patients for participation. Of 80 patients approached, 32 participated in 5 group visit cohorts (a 40% participation rate) and 27 participated in both sessions (an 84% retention rate). Mean age was 79 years; 59% of participants were female and 72% white. Most evaluated the group visit as better than usual clinic visits for discussing advance care planning. Patients reported increases in detailed advance care planning conversations after participating (19% to 41%, P = .02). Qualitative analysis found that older adults were willing to share personal values and challenges related to advance care planning and that they initiated discussions about a broad range of relevant topics. CONCLUSION A group visit to facilitate discussions about advance care planning and increase patient engagement is feasible. This model warrants further evaluation for effectiveness in improving advance care planning outcomes for patients, clinicians, and the system. PMID:26951587

Geographic Proximity and Racial Disparities in Cancer Clinical Trial Participation

PubMed Central

Kanarek, Norma F.; Tsai, Hua-Ling; Metzger-Gaud, Sharon; Damron, Dorothy; Guseynova, Alla; Klamerus, Justin F.; Rudin, Charles M.

2011-01-01

This study assessed the effects of race and place of residence on clinical trial participation by patients seen at a designated NCI comprehensive cancer center. Clinical trial accrual to cancer case ratios were evaluated using a database of residents at the continental United States seen at The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins from 2005 to 2007. Place of residence was categorized into 3 nonoverlapping geographic areas: Baltimore City, non–Baltimore City catchment area, and non–catchment area. Controlling for age, sex, county poverty level, and cancer site, significant race and place of residence differences were seen in therapeutic or nontherapeutic clinical trials participation. White non–Baltimore City catchment area residents, the designated reference group, achieved the highest participation rate. Although the test of interaction (control group compared with all others) was not significant, some race–geographic area group differences were detected. In therapeutic trials, most race–place of residence group levels were statistically lower and different from reference; in nontherapeutic trials, race-specific Baltimore City groups participated at levels similar to reference. Baltimore City residents had lower participation rates only in therapeutic trials, irrespective of race. County poverty level was not significant but was retained as a confounder. Place of residence and race were found to be significant predictors of participation in therapeutic and nontherapeutic clinical trials, although patterns differed somewhat between therapeutic and nontherapeutic trials. Clinical trial accruals are not uniform across age, sex, race, place of residence, cancer site, or trial type, underscoring that cancer centers must better understand their source patients to enhance clinical trial participation. PMID:21147901

Optimal BMI Cut-off Points for Prediction of Incident Diabetes in Chinese population.

PubMed

Ma, Hao; Wu, Xiaoyan; Guo, Xiaoyu; Yang, Jianjun; Ma, Xiaohui; Lv, Mengfan; Li, Ying

2018-05-26

The current BMI classifications have been established based on risk of obesity-related conditions, but not specifically on type 2 diabetes mellitus (T2DM). This study aimed to identify the optimal BMI cutoffs for assessing incident T2DM risk in Chinese population. The longitudinal study cohort consisted of 8,735 non-diabetic participants aged 20-74 years at baseline, with a mean follow-up period of 6.0 years. Body mass index (BMI), 2-h glucose of 75-g oral glucose tolerance test, and glycosylated hemoglobin were measured at baseline and follow-up survey. During the follow-up period, 825 participants were diagnosed with T2DM. In multivariable Cox regression analyses, adjusting for covariates, a strong positive association between BMI and incident T2DM was found among whole population, when stratified by age groups (20-39 years, 40-59 years, 60-74 years), the risk associations between BMI and incident T2DM decreased with increasing age-specific groups, and extinguished in the 60-74 age group (P-value of interaction<0.001). The optimal BMI cut-offs (kg/m 2 ) for predicting T2DM risk for men and women were 25.5 and 24.4 in the 20-39 age group, and 23.5 and 23.0 in the 40-59 age group, respectively. But no predictive performance was observed in the 60-74 age group in both sexes. Our results suggested that the performance of BMI in predicting T2DM risk was the best in younger age and decreased with age. Age- and sex-specific BMI cut-offs should be considered for T2DM risk stratification in Chinese population. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Age Differences in Consumer Decision Making under Option Framing: From the Motivation Perspective

PubMed Central

Peng, Huamao; Xia, Shiyong; Ruan, Fanglin; Pu, Bingyan

2016-01-01

Option framing effect is the phenomena that participants often accept more options when they are asked to delete undesired options from a full model (subtractive framing) than they do when they are instructed to add desired options to a base model (additive framing). Whether the same effect exists in different age groups is less well known. To explore the roles of age and purchase motivations on the option framing effect for automobiles purchases, this study adopted a 3 (age group: younger, middle-aged, vs. older) × 2 (option framing: additive vs. subtractive) × 2 (focus condition: information vs. emotion) mixed design. To manipulate purchase motivations, participants in the three age groups were instructed to focus on the ratio of utility and price of options (information-focus) or the extent of pleasure induced by the options (emotion-focus) when they made purchase decisions in two framing conditions. The results revealed similar option framing effect across all age groups in the information-focus condition regarding the total price paid for accepted options. In contrast, the framing effect was not found in the emotion-focus condition. In addition, older adults accepted more options and an overall higher price than younger and middle-aged adults in both focus conditions. This difference was more obvious in the emotion-focus condition than in the information-focus condition. Moreover, both the number of accepted options and the total accepted price of the younger group in the information-focus condition were higher than those in the emotion-focus condition, whereas the older and middle-aged groups accepted same number of options and price between two focus conditions. These results imply that purchase motivation is a moderator of the option framing effect and age characteristics linked with motivations must be considered in sales. PMID:27872603

Onset of multiple sclerosis before adulthood leads to failure of age-expected brain growth

PubMed Central

Aubert-Broche, Bérengère; Fonov, Vladimir; Narayanan, Sridar; Arnold, Douglas L.; Araujo, David; Fetco, Dumitru; Till, Christine; Sled, John G.; Collins, D. Louis

2014-01-01

Objective: To determine the impact of pediatric-onset multiple sclerosis (MS) on age-expected brain growth. Methods: Whole brain and regional volumes of 36 patients with relapsing-remitting MS onset prior to 18 years of age were segmented in 185 longitudinal MRI scans (2–11 scans per participant, 3-month to 2-year scan intervals). MRI scans of 25 age- and sex-matched healthy normal controls (NC) were also acquired at baseline and 2 years later on the same scanner as the MS group. A total of 874 scans from 339 participants from the NIH-funded MRI study of normal brain development acquired at 2-year intervals were used as an age-expected healthy growth reference. All data were analyzed with an automatic image processing pipeline to estimate the volume of brain and brain substructures. Mixed-effect models were built using age, sex, and group as fixed effects. Results: Significant group and age interactions were found with the adjusted models fitting brain volumes and normalized thalamus volumes (p < 10−4). These findings indicate a failure of age-normative brain growth for the MS group, and an even greater failure of thalamic growth. In patients with MS, T2 lesion volume correlated with a greater reduction in age-expected thalamic volume. To exclude any scanner-related influence on our data, we confirmed no significant interaction of group in the adjusted models between the NC and NIH MRI Study of Normal Brain Development groups. Conclusions: Our results provide evidence that the onset of MS during childhood and adolescence limits age-expected primary brain growth and leads to subsequent brain atrophy, implicating an early onset of the neurodegenerative aspect of MS. PMID:25378667

Age Differences in Consumer Decision Making under Option Framing: From the Motivation Perspective.

PubMed

Peng, Huamao; Xia, Shiyong; Ruan, Fanglin; Pu, Bingyan

2016-01-01

Option framing effect is the phenomena that participants often accept more options when they are asked to delete undesired options from a full model (subtractive framing) than they do when they are instructed to add desired options to a base model (additive framing). Whether the same effect exists in different age groups is less well known. To explore the roles of age and purchase motivations on the option framing effect for automobiles purchases, this study adopted a 3 (age group: younger, middle-aged, vs. older) × 2 (option framing: additive vs. subtractive) × 2 (focus condition: information vs. emotion) mixed design. To manipulate purchase motivations, participants in the three age groups were instructed to focus on the ratio of utility and price of options (information-focus) or the extent of pleasure induced by the options (emotion-focus) when they made purchase decisions in two framing conditions. The results revealed similar option framing effect across all age groups in the information-focus condition regarding the total price paid for accepted options. In contrast, the framing effect was not found in the emotion-focus condition. In addition, older adults accepted more options and an overall higher price than younger and middle-aged adults in both focus conditions. This difference was more obvious in the emotion-focus condition than in the information-focus condition. Moreover, both the number of accepted options and the total accepted price of the younger group in the information-focus condition were higher than those in the emotion-focus condition, whereas the older and middle-aged groups accepted same number of options and price between two focus conditions. These results imply that purchase motivation is a moderator of the option framing effect and age characteristics linked with motivations must be considered in sales.

A Meta-analytic Review of Non-specific Effects in Randomized Controlled Trials of Cognitive Remediation for Schizophrenia.

PubMed

Radhakrishnan, Rajiv; Kiluk, Brian D; Tsai, Jack

2016-03-01

Cognitive remediation (CR) has been found to improve cognitive performance among adults with schizophrenia in randomized controlled trials (RCTs). However, improvements in cognitive performance are often observed in the control groups of RCTs as well. There has been no comprehensive examination of change in control groups for CR, which may inform trial methodology and improve our understanding of measured outcomes for cognitive remediation. In this meta-analysis, we calculated pre-post change in cognitive test performance within control groups of RCTs in 32 CR trials (n = 794 participants) published between 1970 and 2011, and examined the association between pre-post change and sample size, duration of treatment, type of control group, and participants' age, intelligence, duration of illness, and psychiatric symptoms. Results showed that control groups in CR trials showed small effect size changes (Cohen's d = 0.12 ± 0.16) in cognitive test performance over the trial duration. Study characteristics associated with pre-post change included participant age and sample size. These findings suggest attention to change in control groups may help improve detection of cognitive remediation effects for schizophrenia.

Protocol for a randomized controlled trial of piano training on cognitive and psychosocial outcomes.

PubMed

Bugos, Jennifer

2018-05-09

Age-related cognitive decline and cognitive impairment represent the fastest growing health epidemic worldwide among those over 60. There is a critical need to identify effective and novel complex cognitive interventions to promote successful aging. Since piano training engages cognitive and bimanual sensorimotor processing, we hypothesize that piano training may serve as an effective cognitive intervention, as it requires sustained attention and engages an executive network that supports generalized cognition and emotional control. Here, I describe the protocol of a randomized controlled trial (RCT) to evaluate the impact of piano training on cognitive performance in adulthood, a period associated with decreased neuroplasticity. In this cluster RCT, healthy older adults (age 60-80) were recruited and screened to control for confounding variables. Eligible participants completed an initial 3-h assessment of standardized cognitive and psychosocial measures. Participants were stratified by age, education, and estimate of intelligence and randomly assigned to one of three groups: piano training, computer brain training, or a no-treatment control group. Computer brain training consisted of progressively difficult auditory cognitive exercises (Brain HQ; Posit Science, 2010). Participants assigned to training groups completed a 16-week program that met twice a week for 90 minutes. Upon program completion and at a 3-month follow-up, training participants and no-treatment controls completed a posttest visit lasting 2.5 hours. © 2018 New York Academy of Sciences.

Pathological gambling and age: differences in personality, psychopathology, and response to treatment variables.

PubMed

González-Ibáñez, A; Mora, M; Gutiérrez-Maldonado, J; Ariza, A; Lourido-Ferreira, M R

2005-02-01

The aim of this study was to ascertain the possible differences in personality, psychopathology, and response to treatment in pathological gambling according to age. The sample, comprising 67 participants, was divided into three groups: 32.6% with ages ranging between 17 and 26 years, 31.3% between 27 and 43 years, and 35.8% over 44 years of age. The participants were administered the following tests, Minnesota Multiphasic Personality Inventory [MMPI; Hathaway, S.R. & McKinley, J.C. (1943, 1961). Cuestionario de personalidad MMPI. Madrid Seccion de Estudios de TEA ed. 1970, 1975], sensation-seeking questionnaire [SSS; Zuckerman, M. (1979). Sensation seeking; beyond the optimal level of arousal. Hillsdale, NJ: Lawrence Erlbaum Associates], and the Symptom Check List Revised [SCL-90-R; Derogatis, L.R. (1977). Symptom check list-90 revised. Administration scoring and procedures manual. Baltimore]. All underwent a group treatment programme that was carried out in the Pathological Gambling Unit at Ciutat Sanitaria i Universitaria de Bellvitge (CSUB), Teaching hospital, Barcelona, Spain. The findings show differences depending on age in the participants' personality and in psychopathology and in their response to treatment.

Age As Moderator of Emotional Stroop Task Performance in Posttraumatic Stress Disorder (PTSD).

PubMed

Bielecki, Maksymilian; Popiel, Agnieszka; Zawadzki, Bogdan; Sedek, Grzegorz

2017-01-01

Emotional Stroop task (EST) has been extensively used to investigate attentional processes in posttraumatic stress disorder (PTSD). Even though aging significantly changes the dynamics of emotion-cognition interactions, very little is known about its role in shaping EST performance in PTSD patients. In the present study we tested a uniquely large sample of motor vehicle accident victims. Data of 194 participants (75.3% female; mean age = 36.64 years, SD = 12.3) were included in the analysis, out of which 136 (70.1%) were diagnosed with PTSD. Prior to the psychiatric assessment, participants completed the pictorial version of EST (neutral, positive, negative, and accidents photos were presented). Comparison of the PTSD and control groups revealed a specific increase in reaction times (RTs) related to the exposure of trauma-related material. At the same time, previously unreported, moderating effects of age were also discovered. Older participants, in contrast to the younger group, showed no increase in RTs and interference scores in trials where accident photos were presented. Our study points to the key role of age as a previously understudied factor modifying EST performance in PTSD patients.

Gender Norms and Age-Disparate Sexual Relationships as Predictors of Intimate Partner Violence, Sexual Violence, and Risky Sex among Adolescent Gang Members.

PubMed

Nydegger, Liesl A; DiFranceisco, Wayne; Quinn, Katherine; Dickson-Gomez, Julia

2017-04-01

Unequal gender norms and age-disparate sexual relationships can lead to power imbalances and are also associated with intimate partner violence (IPV), sexual coercion and violence, and sexual risk behaviors. The present study examined these variables from both victim and perpetrator perspectives among adolescent gang members. Age-disparate sexual relationships were defined as sex partners 5 or more years older among female participants and 5 or more years younger among male participants. Participants were recruited from a mid-sized Midwestern city and completed a 60-90-min audio computer-assisted self-interview in a community-based setting. Participants in this study included 107 female gang members (68 % African-American, 19 % Latina; mean age, 17.6) and 169 male gang members (62 % African-American, 28 % Latino; mean age, 17.7). As hypothesized, endorsing unequal gender norms toward women was significantly related to IPV victimization among female participants and perpetration among male participants, and engagement in group sex in the past month among both female and male participants (ps < 0.05). Additionally, unequal gender norms were significantly related to male participants' perpetrating rape (p < 0.05). As hypothesized, female gang members who had been in age-disparate sexual relationships were significantly more likely to have experienced more IPV and report being raped and males gang members who had age-disparate sexual relationships were significantly more likely to perpetrate IPV in the past year and perpetrate rape (ps < 0.05). Age-disparate sexual relationships were also significantly related to being gang raped among female gang members and participating in a gang rape among male gang members, and engaging in group sex among both female and male gang members (ps < 0.05). Female participants who had been in age-disparate sexual relationships were more likely to have been pregnant (ps < 0.05). It is essential for researchers and public health practitioners to create programs for female adolescents to reduce or avoid risky situations, such as inability to negotiate condom use with older sex partners. Additionally, programs must be developed for both female and male gang members to help them understand and identify unequal gender norms, and interpersonal and sexual coercion/violence. Early intervention will also be necessary as these adolescent gang members are already engaged in extremely high-risk, coercive, and violent behaviors.

[Japanese adults' general beliefs about changes in the ability to remember from childhood to old age as measured by the General Beliefs about Memory Instrument (GBMI)].

PubMed

Kinjo, Hikari; Shimizu, Hiroyuki

2012-12-01

This study examined and compared beliefs about the ability to remember of three groups of adults: 99 young, 97 middle-aged, and 104 older adults. The beliefs were assessed by asking participants to indicate the expected trajectory over the lifespan on a graphic rating scale, the General Beliefs about Memory Instrument (GBMI) (Lineweaver & Hertzog, 1998). The results showed the following. Although all age groups expect a decline in the ability to remember with age with the peak around 20-30 years old, older adults perceive an age-related sharp decline later in life than the other age groups do. All age groups perceive that remembering names is more affected by age than any other memory abilities. The trajectory of age decline in remembering in general coincides with that in remembering trivia. All age groups believe that the ability to remember at the age of 10 is as good as at the age of 40. All age groups responded to the scales based mainly on the abilities based on their experiences.

Pains, joys, and secrets: nurse-led group therapy for older adults with depression.

PubMed

Nance, Douglas C

2012-02-01

This is the first study of nurse-led group therapy in Mexico. Forty-one depressed older adults with a median age of 71 participated in nurse-led cognitive behavioral group therapy once a week for 12 weeks. Participants' scores on the Patient Health Questionaire-9 showed mild to moderate improvement. Participants experienced positive results in personal growth, changing negative thoughts, and relationships with family. An important therapeutic factor was the support of fellow group members. The nurses experienced positive personal and professional growth. Difficulties included physician resistance and a too-rigid cognitive behavioral group therapy model. A combination of cognitive behavioral therapy and supportive group therapy is recommended.

Age differences in decision making: a process methodology for examining strategic information processing.

PubMed

Johnson, M M

1990-03-01

This study explored the use of process tracing techniques in examining the decision-making processes of older and younger adults. Thirty-six college-age and thirty-six retirement-age participants decided which one of six cars they would purchase on the basis of computer-accessed data. They provided information search protocols. Results indicate that total time to reach a decision did not differ according to age. However, retirement-age participants used less information, spent more time viewing, and re-viewed fewer bits of information than college-age participants. Information search patterns differed markedly between age groups. Patterns of retirement-age adults indicated their use of noncompensatory decision rules which, according to decision-making literature (Payne, 1976), reduce cognitive processing demands. The patterns of the college-age adults indicated their use of compensatory decision rules, which have higher processing demands.

Predictors of driving outcomes including both crash involvement and driving cessation in a prospective study of Japanese older drivers.

PubMed

Kosuge, Ritsu; Okamura, Kazuko; Kihira, Makoto; Nakano, Yukako; Fujita, Goro

2017-09-01

The first aim of this study was to investigate predictors of future traffic crash involvement, taking into account bias in the handling of data for former drivers. The second aim was to compare characteristics of former drivers and crash-involved drivers in order to gain an understanding of appropriate driving cessation among older drivers. In all, 154 drivers aged 70 years or older participated in the baseline interview and the follow-up survey conducted two years later. In the baseline interview, participants were asked to respond to a questionnaire, take the Useful Field of View test ® (UFOV), and complete the Mini-Mental State Examination. In the follow-up survey, participants were asked by mail or telephone whether they had stopped driving. Participants reporting that they still drove were invited to participate in a subsequent interview. Based on the information obtained in the follow-up survey, participants were classified as follows: driving cessation group (n=26); crash-involved group (n=18); and crash-free group (n=110). A multinomial logistic regression was then used to analyse the data. Contrary to the results of previous studies, we found older age to be associated with crash involvement but not with driving cessation. The cessation group had more decreased cognitive processing speed than the crash-involved and crash-free groups. Crash history was also predictive of crash involvement. Participants who were subject to license renewal between baseline and follow-up had a greater tendency to continue driving. Results suggested that age and crash history could potentially identify high-risk older drivers. The predictive power of cognitive processing speed is reduced under certain conditions. License-renewal procedures may induce Japanese older adults to continue driving. Future studies should use a large national sample to confirm the results of the present study. Copyright © 2017 Elsevier Ltd. All rights reserved.

Science vs. Sports: Motivation and Self-Concepts of Participants in Different School Competitions

ERIC Educational Resources Information Center

Höffler, Tim Niclas; Bonin, Victoria; Parchmann, Ilka

2017-01-01

Competitions are discussed as a measure to foster students' interest, especially for highly gifted and talented students. In the current study, participants of a cognitive school competition in science were compared to non-participants of the same age group (14-15) who either did not participate in any competition or who participated in a…

Psychosexual outcome of gender-dysphoric children.

PubMed

Wallien, Madeleine S C; Cohen-Kettenis, Peggy T

2008-12-01

To establish the psychosexual outcome of gender-dysphoric children at 16 years or older and to examine childhood characteristics related to psychosexual outcome. We studied 77 children who had been referred in childhood to our clinic because of gender dysphoria (59 boys, 18 girls; mean age 8.4 years, age range 5-12 years). In childhood, we measured the children's cross-gender identification and discomfort with their own sex and gender roles. At follow-up 10.4 +/- 3.4 years later, 54 children (mean age 18.9 years, age range 16-28 years) agreed to participate. In this group, we assessed gender dysphoria and sexual orientation. At follow-up, 30% of the 77 participants (19 boys and 4 girls) did not respond to our recruiting letter or were not traceable; 27% (12 boys and 9 girls) were still gender dysphoric (persistence group), and 43% (desistance group: 28 boys and 5 girls) were no longer gender dysphoric. Both boys and girls in the persistence group were more extremely cross-gendered in behavior and feelings and were more likely to fulfill gender identity disorder (GID) criteria in childhood than the children in the other two groups. At follow-up, nearly all male and female participants in the persistence group reported having a homosexual or bisexual sexual orientation. In the desistance group, all of the girls and half of the boys reported having a heterosexual orientation. The other half of the boys in the desistance group had a homosexual or bisexual sexual orientation. Most children with gender dysphoria will not remain gender dysphoric after puberty. Children with persistent GID are characterized by more extreme gender dysphoria in childhood than children with desisting gender dysphoria. With regard to sexual orientation, the most likely outcome of childhood GID is homosexuality or bisexuality.

Arthritis and Risk of Cognitive and Functional Impairment in Older Mexican Adults.

PubMed

Veeranki, Sreenivas P; Downer, Brian; Jupiter, Daniel; Wong, Rebeca

2017-04-01

This study investigated the risk of cognitive and functional impairment in older Mexicans diagnosed with arthritis. Participants included 2,681 Mexicans, aged ≥60 years, enrolled in the Mexican Health and Aging Study cohort. Participants were categorized into arthritis and no arthritis exposure groups. Primary outcome included participants categorized into "cognitively impaired" or "cognitively normal" groups. Secondary outcomes included participants categorized into Normal, Functionally Impaired only, Cognitively Impaired only, or Dementia (both cognitively and functionally impaired) groups. Multivariable logistic and multinomial regression models were used to assess the relationships. Overall, 16% or 7% were diagnosed with cognitive impairment or dementia. Compared with older Mexicans without arthritis, those who were diagnosed with arthritis had significantly increased risk of functional impairment (adjusted odds ratio [OR] 1.82, 95% confidence interval [CI] = [1.45, 2.29]), but not of dementia. Arthritis is associated with increased risk of functional impairment, but not with dementia after 11 years in older Mexicans.

Arthritis and Risk of Cognitive and Functional Impairment in Older Mexican Adults

PubMed Central

Veeranki, Sreenivas P.; Downer, Brian; Jupiter, Daniel; Wong, Rebeca

2016-01-01

Objective This study investigated the risk of cognitive and functional impairment in older Mexicans diagnosed with arthritis. Participants included 2,681 Mexicans, aged ≥60 years, enrolled in the Mexican Health and Aging Study cohort. Method Participants were categorized into arthritis and no arthritis exposure groups. Primary outcome included participants categorized into “cognitively impaired” or “cognitively normal” groups. Secondary outcomes included participants categorized into Normal, Functionally Impaired only, Cognitively Impaired only, or Dementia (both cognitively and functionally impaired) groups. Multivariable logistic and multinomial regression models were used to assess the relationships. Results Overall, 16% or 7% were diagnosed with cognitive impairment or dementia. Compared with older Mexicans without arthritis, those who were diagnosed with arthritis had significantly increased risk of functional impairment (adjusted odds ratio [OR] 1.82, 95% confidence interval [CI] = [1.45, 2.29]), but not of dementia. Conclusion Arthritis is associated with increased risk of functional impairment, but not with dementia after 11 years in older Mexicans. PMID:26965081

Mobile Device Accuracy for Step Counting Across Age Groups.

PubMed

Modave, François; Guo, Yi; Bian, Jiang; Gurka, Matthew J; Parish, Alice; Smith, Megan D; Lee, Alexandra M; Buford, Thomas W

2017-06-28

Only one in five American meets the physical activity recommendations of the Department of Health and Human Services. The proliferation of wearable devices and smartphones for physical activity tracking has led to an increasing number of interventions designed to facilitate regular physical activity, in particular to address the obesity epidemic, but also for cardiovascular disease patients, cancer survivors, and older adults. However, the inconsistent findings pertaining to the accuracy of wearable devices for step counting needs to be addressed, as well as factors known to affect gait (and thus potentially impact accuracy) such as age, body mass index (BMI), or leading arm. We aim to assess the accuracy of recent mobile devices for counting steps, across three different age groups. We recruited 60 participants in three age groups: 18-39 years, 40-64 years, and 65-84 years, who completed two separate 1000 step walks on a treadmill at a self-selected speed between 2 and 3 miles per hour. We tested two smartphones attached on each side of the waist, and five wrist-based devices worn on both wrists (2 devices on one wrist and 3 devices on the other), as well as the Actigraph wGT3X-BT, and swapped sides between each walk. All devices were swapped dominant-to-nondominant side and vice-versa between the two 1000 step walks. The number of steps was recorded with a tally counter. Age, sex, height, weight, and dominant hand were self-reported by each participant. Among the 60 participants, 36 were female (60%) and 54 were right-handed (90%). Median age was 53 years (min=19, max=83), median BMI was 24.1 (min=18.4, max=39.6). There was no significant difference in left- and right-hand step counts by device. Our analyses show that the Fitbit Surge significantly undercounted steps across all age groups. Samsung Gear S2 significantly undercounted steps only for participants among the 40-64 year age group. Finally, the Nexus 6P significantly undercounted steps for the group ranging from 65-84 years. Our analysis shows that apart from the Fitbit Surge, most of the recent mobile devices we tested do not overcount or undercount steps in the 18-39-year-old age group, however some devices undercount steps in older age groups. This finding suggests that accuracy in step counting may be an issue with some popular wearable devices, and that age may be a factor in undercounting. These results are particularly important for clinical interventions using such devices and other activity trackers, in particular to balance energy requirements with energy expenditure in the context of a weight loss intervention program. ©François Modave, Yi Guo, Jiang Bian, Matthew J Gurka, Alice Parish, Megan D Smith, Alexandra M Lee, Thomas W Buford. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 28.06.2017.

Structural Brain Changes after Traditional and Robot-Assisted Multi-Domain Cognitive Training in Community-Dwelling Healthy Elderly

PubMed Central

Kim, Geon Ha; Jeon, Seun; Im, Kiho; Kwon, Hunki; Lee, Byung Hwa; Kim, Ga Young; Jeong, Hana; Han, Noh Eul; Seo, Sang Won; Cho, Hanna; Noh, Young; Park, Sang Eon; Kim, Hojeong; Hwang, Jung Won; Yoon, Cindy W.; Kim, Hee Jin; Ye, Byoung Seok; Chin, Ju Hee; Kim, Jung-Hyun; Suh, Mee Kyung; Lee, Jong Min; Kim, Sung Tae; Choi, Mun-Taek; Kim, Mun Sang; Heilman, Kenneth M; Jeong, Jee Hyang; Na, Duk L.

2015-01-01

The purpose of this study was to investigate if multi-domain cognitive training, especially robot-assisted training, alters cortical thickness in the brains of elderly participants. A controlled trial was conducted with 85 volunteers without cognitive impairment who were 60 years old or older. Participants were first randomized into two groups. One group consisted of 48 participants who would receive cognitive training and 37 who would not receive training. The cognitive training group was randomly divided into two groups, 24 who received traditional cognitive training and 24 who received robot-assisted cognitive training. The training for both groups consisted of daily 90-min-session, five days a week for a total of 12 weeks. The primary outcome was the changes in cortical thickness. When compared to the control group, both groups who underwent cognitive training demonstrated attenuation of age related cortical thinning in the frontotemporal association cortices. When the robot and the traditional interventions were directly compared, the robot group showed less cortical thinning in the anterior cingulate cortices. Our results suggest that cognitive training can mitigate age-associated structural brain changes in the elderly. Trial Registration ClnicalTrials.gov NCT01596205 PMID:25898367

Binaural Interference and the Effects of Age and Hearing Loss.

PubMed

Mussoi, Bruna S S; Bentler, Ruth A

2017-01-01

The existence of binaural interference, defined here as poorer speech recognition with both ears than with the better ear alone, is well documented. Studies have suggested that its prevalence may be higher in the elderly population. However, no study to date has explored binaural interference in groups of younger and older adults in conditions that favor binaural processing (i.e., in spatially separated noise). Also, the effects of hearing loss have not been studied. To examine binaural interference through speech perception tests, in groups of younger adults with normal hearing, older adults with normal hearing for their age, and older adults with hearing loss. A cross-sectional study. Thirty-three participants with symmetric thresholds were recruited from the University of Iowa community. Participants were grouped as follows: younger with normal hearing (18-28 yr, n = 12), older with normal hearing for their age (73-87 yr, n = 9), and older with hearing loss (78-94 yr, n = 12). Prior noise exposure was ruled out. The Connected Speech Test (CST) and Hearing in Noise Test (HINT) were administered to all participants bilaterally, and to each ear separately. Test materials were presented in the sound field with speech at 0° azimuth and the noise at 180°. The Dichotic Digits Test (DDT) was administered to all participants through earphones. Hearing aids were not used during testing. Group results were compared with repeated measures and one-way analysis of variances, as appropriate. Within-subject analyses using pre-established critical differences for each test were also performed. The HINT revealed no effect of condition (individual ear versus bilateral presentation) using group analysis, although within-subject analysis showed that 27% of the participants had binaural interference (18% had binaural advantage). On the CST, there was significant binaural advantage across all groups with group data analysis, as well as for 12% of the participants at each of the two signal-to-babble ratios (SBRs) tested. One participant had binaural interference at each SBR. Finally, on the DDT, a significant right-ear advantage was found with group data, and for at least some participants. Regarding age effects, more participants in the pooled elderly groups had binaural interference (33.3%) than in the younger group (16.7%), on the HINT. The presence of hearing loss yielded overall lower scores, but none of the comparisons between bilateral and unilateral performance were affected by hearing loss. Results of within-subject analyses on the HINT agree with previous findings of binaural interference in ≥17% of listeners. Across all groups, a significant right-ear advantage was also seen on the DDT. HINT results support the notion that the prevalence of binaural interference is likely higher in the elderly population. Hearing loss, however, did not affect the differences between bilateral and better unilateral scores. The possibility of binaural interference should be considered when fitting hearing aids to listeners with symmetric hearing loss. Comparing bilateral to unilateral (unaided) performance on tests such as the HINT may provide the clinician with objective data to support subjective preference for one hearing aid as opposed to two. American Academy of Audiology

Learning physics: A comparative analysis between instructional design methods

NASA Astrophysics Data System (ADS)

Mathew, Easow

The purpose of this research was to determine if there were differences in academic performance between students who participated in traditional versus collaborative problem-based learning (PBL) instructional design approaches to physics curricula. This study utilized a quantitative quasi-experimental design methodology to determine the significance of differences in pre- and posttest introductory physics exam performance between students who participated in traditional (i.e., control group) versus collaborative problem solving (PBL) instructional design (i.e., experimental group) approaches to physics curricula over a college semester in 2008. There were 42 student participants (N = 42) enrolled in an introductory physics course at the research site in the Spring 2008 semester who agreed to participate in this study after reading and signing informed consent documents. A total of 22 participants were assigned to the experimental group (n = 22) who participated in a PBL based teaching methodology along with traditional lecture methods. The other 20 students were assigned to the control group (n = 20) who participated in the traditional lecture teaching methodology. Both the courses were taught by experienced professors who have qualifications at the doctoral level. The results indicated statistically significant differences (p < .01) in academic performance between students who participated in traditional (i.e., lower physics posttest scores and lower differences between pre- and posttest scores) versus collaborative (i.e., higher physics posttest scores, and higher differences between pre- and posttest scores) instructional design approaches to physics curricula. Despite some slight differences in control group and experimental group demographic characteristics (gender, ethnicity, and age) there were statistically significant (p = .04) differences between female average academic improvement which was much higher than male average academic improvement (˜63%) in the control group which may indicate that traditional teaching methods are more effective in females, whereas there was no significant difference noted in the experimental group between male and female participants. There was a statistically significant and negative relationship (r = -.61, p = .01) between age and physics pretest scores in the control group. No statistical analyses yielded significantly different average academic performance values in either group as delineated by ethnicity.

Working memory subsystems are impaired in chronic drug dependents.

PubMed

Soliman, Abdrabo Moghazy; Gadelrab, Hesham Fathy; Elfar, Rania Mohamed

2013-06-01

A large body of research that has investigated substance dependence and working memory (WM) resources, yet no prior study has used a comprehensive test battery to examine the impact of chronic drug dependence on WM as a multi-component system. This study examined the efficiency of several WM components in participants who were chronic drug dependents. In addition, the functioning of the four WM components was compared among dependents of various types of drugs. In total, 128 chronic drug dependents participated in this study. Their average age was 38.48 years, and they were classified into four drug-dependence groups. Chronic drug dependents were compared with a 36-participant control group that had a mean age of 37.6 years. A WM test battery that comprised eight tests and that assessed each of four WM components was administered to each participant. Compared with the control group, all four groups of drug dependents had significantly poorer test performance on all of the WM tasks. Among the four groups of drug users, the polydrug group had the poorest performance scores on each of the eight tasks, and the performance scores of the marijuana group were the least affected. Finally, the forward digit span task and the logical memory tasks were less sensitive than other tasks when differentiating between marijuana users and the normal participants. The four components of WM are impaired among chronic drug dependents. These results have implications for the development of tools, classification methods and therapeutic strategies for drug dependents.

Story Processing Ability in Cognitively Healthy Younger and Older Adults

PubMed Central

Wright, Heather Harris; Capilouto, Gilson J.; Srinivasan, Cidambi; Fergadiotis, Gerasimos

2012-01-01

Purpose The purpose of the study was to examine the relationships among measures of comprehension and production for stories depicted in wordless pictures books and measures of memory and attention for 2 age groups. Method Sixty cognitively healthy adults participated. They consisted of two groups—young adults (20–29 years of age) and older adults (70–89 years of age). Participants completed cognitive measures and several discourse tasks; these included telling stories depicted in wordless picture books and answering multiple-choice comprehension questions pertaining to the story. Results The 2 groups did not differ significantly for proportion of story propositions conveyed; however, the younger group performed significantly better on the comprehension measure as compared with the older group. Only the older group demonstrated a statistically significant relationship between the story measures. Performance on the production and comprehension measures significantly correlated with performance on the cognitive measures for the older group but not for the younger group. Conclusions The relationship between adults’ comprehension of stimuli used to elicit narrative production samples and their narrative productions differed across the life span, suggesting that discourse processing performance changes in healthy aging. Finally, the study’s findings suggest that memory and attention contribute to older adults’ story processing performance. PMID:21106701

Dietary Patterns and 10-year (2002-2012) Incidence of Type 2 Diabetes: Results from the ATTICA Cohort Study

PubMed Central

Koloverou, Efi; Panagiotakos, Demosthenes B.; Georgousopoulou, Ekavi N.; Grekas, Athanasios; Christou, Aimilia; Chatzigeorgiou, Michail; Chrysohoou, Christina; Tousoulis, Dimitrios; Stefanadis, Christodoulos; Pitsavos, Christos; ATTICA Study Group

2016-01-01

AIM: To identify dietary patterns among apparently healthy individuals and to determine their long-term effect on diabetes incidence. METHODS: During 2001-2002, a random sample of 3,042 men and women (18-89 years old), living in greater Athens, was randomly selected to participate in the study. During 2011-2012, the 10-year follow-up was performed in 2,583 participants (15% drop-out rate). After excluding participants with diabetes at baseline and those for whom no information on diabetes status was available at follow-up, the working sample consisted of 1,485 participants. Dietary habits were assessed by means of a validated semi-quantitative, food frequency questionnaire. Factor analysis was performed to extract dietary patterns from 18 food groups. RESULTS: Diabetes diagnosis at follow-up was made in 191 participants, yielding an incidence rate of 12.9%. Six factors (i.e. dietary patterns) were identified that explained 54% of the variation in consumption. After adjusting for major confounders, and stratification by age-group, logistic regression revealed that the most healthful pattern consisted of the consumption of fruits, vegetables, legumes, bread, rusk, and pasta which reduced the 10-year diabetes risk by 40%, among participants aged 45-55 years. The association reached marginal statistical significance (95% CI: 0.34, 1.07), while no significant association was observed for the other age-groups. When the analysis was additionally adjusted for carbohydrate percentage, statistical significance was lost completely, suggesting a possibly mediating effect of this macronutrient. CONCLUSIONS: The results confirm the potentially protective effect of a plant-based dietary pattern in the primary prevention of diabetes, in particular among middle-aged people. Carbohydrate content may be a specific factor in this relationship; other micronutrients found in plant-based food groups may also play a role. PMID:28394951

Influence of Gravity on Ocular Lens Position.

PubMed

Lister, Lucas J; Suheimat, Marwan; Verkicharla, Pavan K; Mallen, Edward A H; Atchison, David A

2016-04-01

We determined whether human ocular lens position is influenced by gravity. Anterior chamber depth (ACD) and lens thickness (LT) were determined with a Haag-Streit Lenstar LS900 for right eyes of participants in two age groups, with a young group of 13 participants aged 18 to 21 years (mean, 21 years; SD, 1 year) and an older group of 10 participants aged 50 to 63 years (mean, 58 years; SD, 4 years). There were two sessions for each participant separated by at least 48 hours, with one session for the usual upright head position and one session for a downwards head position. In a session, testing was done for minimum accommodation followed by testing at maximum accommodation. A drop of 2% pilocarpine nitrate was instilled, and testing was repeated after 30 minutes under minimum and maximum accommodation conditions. Gravity, manipulated through head posture, affected ACD for young adult and older adult groups but mean effects were only small, ranging from 0.04 to 0.12 mm, and for the older group required the instillation of an accommodation-stimulating drug. Gravity had a weakly significant effect on LT for the young group without accommodation or a drug, but the effect was small at 0.04 ± 0.06 mm (mean ± SD, P = 0.04). There is a small but real effect of gravity on crystalline lens position, manifested as reduction in ACD at high levels of accommodative effort with the head in a downwards position. This provides evidence of the ability of zonules to slacken during strong accommodation.

Organizational Responsibility for Age-Friendly Social Participation: Views of Australian Rural Community Stakeholders.

PubMed

Winterton, Rachel

2016-01-01

This qualitative study critically explores the barriers experienced by diverse rural community stakeholders in facilitating environments that enable age-friendly social participation. Twenty-six semi-structured interviews were conducted across two rural Australian communities with stakeholders from local government, health, social care, and community organizations. Findings identify that rural community stakeholders face significant difficulties in securing resources for groups and activities catering to older adults, which subsequently impacts their capacity to undertake outreach to older adults. However, in discussing these issues, questions were raised in relation to whose responsibility it is to provide resources for community groups and organizations providing social initiatives and whose responsibility it is to engage isolated seniors. These findings provide a much-needed critical perspective on current age-friendly research by acknowledging the responsibilities of various macro-level social structures-different community-level organizations, local government, and policy in fostering environments to enable participation of diverse rural older adults.

Motivators, barriers, and beliefs regarding physical activity in an older adult population.

PubMed

Costello, Ellen; Kafchinski, Marcia; Vrazel, JoEllen; Sullivan, Patricia

2011-01-01

Regular physical activity (PA) plays an important role in improving and maintaining one's health, especially as one ages. Although many older Americans are aware of the benefits of regular PA, the majority do not participate in regular PA that meets recommended guidelines. The purpose of this study was to gain insight into the motivators, barriers, and beliefs regarding PA of independent-living older adults with easy access to fitness facilities. In this qualitative design, focus group interviews were used to explore the individual perceptions of physically active and inactive older adults regarding PA and exercise. Thirty-one older adults, over age 60 participated in focus group discussions regarding PA beliefs and behaviors. Groups were homogenous based on current PA behaviors. Demographic information was collected. Discussions were audiotaped and transcribed verbatim and deidentified. Two researchers independently coded for emergent themes. Interrater reliability was established (κ = 0.89). Peer review was used to further ensure trustworthiness and credibility. No significant differences were noted in age, body mass index, or educational levels between the physically active and inactive groups. Differences in perceptions were noted between the groups regarding the construct of PA, barriers to participation in regular PA, and the components of an ideal PA program. Physically inactive persons had much lower fitness expectations of a physically active older adult, more perceived barriers to regular PA, and required individual tailoring of a PA program if they were going to participate. In addition, inactive persons were intimidated by the fitness facilities and concerned about slowing others down in a group exercise setting. Both groups shared similar motivators to participate in PA, such as maintaining health and socialization; however, inactive persons also described PA as needing to be purposeful and fun. Physically inactive persons perceived themselves to be physically active, as their perception of PA was grounded in a social context. Although both groups shared some barriers to regular PA participation, physically active individuals developed strategies to overcome them. Issues relating to self-efficacy and stages of change need to be explored to address the individual perceptions and needs of inactive older adults if initiation or long-term adherence to a PA program is to be achieved.

Use of Context in Pragmatic Language Comprehension by Children with Asperger Syndrome or High-Functioning Autism

ERIC Educational Resources Information Center

Loukusa, Soile; Leinonen, Eeva; Kuusikko, Sanna; Jussila, Katja; Mattila, Marja-Leena; Ryder, Nuala; Ebeling, Hanna; Moilanen, Irma

2007-01-01

Utilizing relevance theory, this study investigated the ability of children with Asperger syndrome (AS) and high-functioning autism (HFA) to use context when answering questions and when giving explanations for their correct answers. Three groups participated in this study: younger AS/HFA group (age 7-9, n = 16), older AS/HFA group (age 10-12, n =…

To Get Hold of the Wrong End of the Stick: Reasons for Poor Idiom Understanding in Children with Reading Comprehension Difficulties

ERIC Educational Resources Information Center

Cain, Kate; Towse, Andrea S.

2008-01-01

Purpose: The aim was to identify the source of idiom understanding difficulties in children with specific reading comprehension failure. Method: Two groups (ns = 15) of 9- to 10-year-olds participated. One group had age-appropriate word reading and reading comprehension; the other group had age-appropriate word reading but poor reading…

High degree of BMI misclassification of malnutrition among Swedish elderly population: Age-adjusted height estimation using knee height and demispan

PubMed Central

Gavriilidou, N N; Pihlsgård, M; Elmståhl, S

2015-01-01

Background/Objectives: The degree of misclassification of obesity and undernutrition among elders owing to inaccurate height measurements is investigated using height predicted by knee height (KH) and demispan equations. Subjects/Methods: Cross-sectional investigation was done among a random heterogeneous sample from five municipalities in Southern Sweden from a general population study ‘Good Aging in Skåne' (GÅS). The sample comprised two groups: group 1 (KH) including 2839 GÅS baseline participants aged 60–93 years with a valid KH measurement and group 2 (demispan) including 2871 GÅS follow-up examination participants (1573 baseline; 1298 new), aged 60–99 years, with a valid demispan measurement. Participation rate was 80%. Height, weight, KH and demispan were measured. KH and demispan equations were formulated using linear regression analysis among participants aged 60–64 years as reference. Body mass index (BMI) was calculated in kg/m2. Results: Undernutrition prevalences in men and women were 3.9 and 8.6% by KH, compared with 2.4 and 5.4% by standard BMI, and more pronounced for all women aged 85+ years (21% vs 11.3%). The corresponding value in women aged 85+ years by demispan was 16.5% vs 10% by standard BMI. Obesity prevalences in men and women were 17.5 and 14.6% by KH, compared with 19.0 and 20.03% by standard BMI. Values among women aged 85+ years were 3.7% vs 10.4% by KH and 6.5% vs 12.7% by demispan compared with the standard. Conclusions: There is an age-related misclassification of undernutrition and obesity attributed to inaccurate height estimation among the elderly. This could affect the management of patients at true risk. We therefore propose using KH- and demispan-based formulae to address this issue. PMID:25205322

Effects of the weight management program based self-efficacy for body composition, blood lipid profile, weight self-efficacy lifestyles, depression in middle-aged obese women.

PubMed

Park, Nam Hee; An, Hye Gyung

2006-12-01

This study was done to determine the effects of weight management program using self-efficacy in middle-aged obese women. The study also attempted to measure the effects of the program on the weight efficacy lifestyle, body composition, and depression. The research design of this study was a nonequivalent control group pretest-posttest design. The experimental group consisted of 21 middle-aged obese women and another 21 middle-aged obese women in the control group. The women in the experimental group participated in the weight management program for 12 weeks using self-efficacy. The weight management program using self-efficacy included education on effects of exercise for weight control, aerobic exercise program, muscle training and counseling through the telephone. After 12 weeks of participation in the program, BMI (p<.0001), body fat % (p<.0001), abdominal fat (p<.0001), in the experimental group were significantly decreased compared to the control group. Weight self-efficacy lifestyle (p<.0001) and depression (p=.006) in the experimental group were significantly improved after the program compared to the control group. According to these findings, weight management program self-efficacy for middle-aged obese women could increase weight efficacy lifestyle, and decrease depression, BMI, body fat, and abdominal fat. The result also suggested that the increasing weight efficacy and lifestyle help the obese women to perform and continue exercise. This program could be used in the community such as public health center for weight care and mental health promotion of middle-aged obese women.

Strength and muscle mass loss with aging process. Age and strength loss.

PubMed

Keller, Karsten; Engelhardt, Martin

2013-10-01

aging process is associated with changes in muscle mass and strength with decline of muscle strength after the 30(th) life year. The aim of this study was to investigate these changes in muscle mass and strength. for this analysis 26 participants were subdivided in two groups. Group 1 comprises participants aged <40 years (n=14), group 2 those >40 years (n=12). We assessed anthropometrics, range of motions, leg circumferences and isometric strength values of the knee joints. besides comparable anthropometrics, circumferences and strength were higher in group 1 than in group 2. Circumference of upper leg (20 cm above knee articular space) showed for right leg a trend to a significant (median: 54.45 cm (1(st) quartile: 49.35/3(rd) quartile: 57.78) vs 49.80 cm (49.50/50.75), p=0.0526) and for left leg a significant 54.30 cm (49.28/58.13) vs 49.50 cm (48.00/52.53), p=0.0356) larger circumference in group 1. Isometric strength was in 60° knee flexion significantly higher in group 1 than in group 2 for right (729.88N (561.47/862.13) vs 456.92N (304.67/560.12), p=0.00448) and left leg (702.49N (581.36/983.87) vs 528.49N (332.95/648.58), p=0.0234). aging process leads to distinct muscle mass and strength loss. Muscle strength declines from people aged <40 years to those >40 years between 16.6% and 40.9%.

What will my child's future hold? phenotypes of intellectual development in 2-8-year-olds with autism spectrum disorder.

PubMed

Solomon, Marjorie; Iosif, Ana-Maria; Reinhardt, Vanessa P; Libero, Lauren E; Nordahl, Christine W; Ozonoff, Sally; Rogers, Sally J; Amaral, David G

2018-01-01

We examined phenotypes of autism spectrum disorder (ASD) based on trajectories of intellectual development from early (ages 2-3 ½) to middle (ages 5-8) childhood in a recent clinically ascertained cohort. Participants included 102 children (82 males) initially diagnosed with ASD from the Autism Phenome Project longitudinal sample. Latent class growth analysis was used to identify distinct IQ trajectories. Baseline and developmental course differences among groups were assessed using univariate techniques and repeated measures regression models, respectively. A four class model best represented the data. Using the highest posterior probability, participants were assigned to High Challenges (25.5%), Stable Low (17.6%), Changers (35.3%), and Lesser Challenges (21.6%) groups. The High Challenges and Stable Low groups exhibited persistently low IQ, although, the High Challenges group experienced declines while the Stable Low group's scores remained more constant. Changers showed IQ improvement of > 2 standard deviations. The Lesser Challenges group had IQs in the average range at both times that were about 1 standard deviation higher at T2. In summation, 75% of the participants experienced some relative improvements in intellectual and/or other areas of functioning between ages 2 and 8 years. The Changers group demonstrated the most significant IQ change that was accompanied by adaptive communication improvement and declining externalizing symptoms. Only the Lesser Challenges group showed a significant reduction in ASD symptom severity, such that by age 8, 14% of them no longer met ADOS-2 criteria for ASD. All groups showed reductions in internalizing symptoms. Intervention history was not associated with group status. Autism Res 2018, 11: 121-132. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. We examined how the IQs of children with autism spectrum disorder change between ages 2 and 8, and identified four patterns. Two groups exhibited persistently lower IQs. One group showed IQ increases of greater than 30 points with improved communicate abilities and declining disruptive behaviors. The final group had IQs in the average or better range at both time points, and 14% of them lost their diagnoses. Over half of the children experienced improved intellectual functioning between ages 2 and 8, whereas about 25% showed declines. Findings were not associated with intervention history. © 2017 International Society for Autism Research, Wiley Periodicals, Inc.

Vestibular Evoked Myogenic Potential (VEMP) Testing: Normative Threshold Response Curves and Effects of Age

PubMed Central

Janky, Kristen L.; Shepard, Neil

2009-01-01

Background Vestibular Evoked Myogenic Potential (VEMP) testing has gained increased interest in the diagnosis of a variety of vestibular etiologies. Comparisons of P13 / N23 latency, amplitude and threshold response curves have been used to compare pathologic groups to normal controls. Appropriate characterization of these etiologies requires normative data across the frequency spectrum and age range. Purpose The objective of the current study was to test the hypothesis that significant changes in VEMP responses occur as a function of increased age across all test stimuli as well as characterize the VEMP threshold response curve across age. Research Design This project incorporated a prospective study design using a sample of convenience. Openly recruited subjects were assigned to groups according to age. Study Sample Forty-six normal controls ranging between 20 and 76 years of age participated in the study. Participants were separated by decade into 5 age categories from 20 to 60 plus years. Normal participants were characterized by having normal hearing sensitivity, no history of neurologic or balance/dizziness involvement and negative results on a direct office vestibular examination. Intervention VEMP responses were measured at threshold to click and 250, 500, 750, and 1000 Hz tone burst stimuli and at a suprathreshold level to 500 Hz toneburst stimuli at123 dBSPL. Data Collection and Analysis A mixed group factorial ANOVA and linear regression were performed to examine the effects of VEMP characteristics upon age. Results There were no significant differences between ears for any of the test parameters. There were no significant differences between age groups for n23 latency or amplitude in response to any of the stimuli. Significant mean differences did exist between age groups for p13 latency (250, 750, and 1000 Hz) and threshold (500 and 750 Hz). Age was significantly correlated with VEMP parameters. VEMP threshold was positively correlated (250, 500, 750, 1000 Hz); and amplitude was negatively correlated (500 Hz Maximum). The threshold response curves revealed best frequency tuning at 500 Hz with the highest thresholds in response to click stimuli. However, this best frequency tuning dissipated with increased age. VEMP response rates also decreased with increased age. Conclusion We have demonstrated that minor differences in VEMP responses occur with age. Given the reduced response rates and flattened frequency tuning curve for individuals over the age of 60, frequency tuning curves may not be a good diagnostic indicator for this age group. PMID:19764171

The effects of dance training program on the postural stability of middle aged women.

PubMed

Kostić, Radmila; Uzunović, Slavoljub; Purenović-Ivanović, Tijana; Miletić, Đurđica; Katsora, Georgija; Pantelić, Saša; Milanović, Zoran

2015-11-01

The aim of the study was to determine the effects of Greek folk dancing on postural stability in middle age women. Sixty-three women aged from 47-53 participated in this study. All participants were randomly divided into the experimental group - 33 participants (mean ± SD; body height=160.13 ± 12.07 cm, body mass=63.81 ± 10.56 kg), and the control group - 30 participants (mean ± SD; body height=160.63 ± 6.22 cm, body mass=64.79 ± 8.19 kg). The following tests were used to evaluate the motor balance and posture stability of participants; the double-leg stance along the length of a balance beam (eyes open), the double-leg stance along the width of a balance beam (eyes open), the single-leg stance (eyes open) and the double-leg stance on one's toes (eyes closed). The Functional Reach Test for balance and the Star Excursion Balance Test were used to evaluate dynamic balance. The multivariate analysis of covariance of static and dynamic balance between participants of the experimental and control group at the final measuring, with neutralized differences at the initial measuring (Wilks' λ=0.45), revealed a significant difference (p<0.05). The intergroup difference at the final measuring was also found to be significant (p<0.05) for the following variables; the double-leg stance on one's toes, the Functional Reach Test, balance of the right anterolateral, balance of the right posterolateral and balance of the left posteromedial. An organized dance activity programme does lead to the improvement of static and dynamic balance in middle aged women. Copyright© by the National Institute of Public Health, Prague 2015.

Demographic Differences in Sun Protection Beliefs and Behavior: A Community-Based Study in Shanghai, China

PubMed Central

Yan, Shuxian; Xu, Feng; Yang, Chunxue; Li, Fei; Fan, Jing; Wang, Linggao; Cai, Minqiang; Zhu, Jianfeng; Kan, Haidong; Xu, Jinhua

2015-01-01

Objective: We want to know the attitudes and behaviors towards UV protection and we want to analyze the difference between different Chinese demographic groups in this study. Methods: A community-based study was undertaken in Shanghai from October 2009 to January 2010. The participants, ages 20–60 years old, were screened by cluster sampling and were investigated through interviews at their own homes. Personal basic information and questions pertaining to their knowledge and attitudes towards sunlight and sun protective activities were included in the questionnaire. Results: We completed 5964 questionnaires (2794 men and 3170 women). Eighty-six percent of the respondents belonged to Fitzpatrick skin type IV. Knowledge about UV-induced risks was known by more than half of the participants. However, only one-third of the participants thought they needed sun protection in winter and indoors or in vehicles, and 27% of the participants acknowledged tanning was not favorable. The attitudes towards sun exposure varied greatly, showing significant differences based on gender, age, socioeconomic groups and skin type groups (p < 0.05). Fifty-five percent of the participants never use an umbrella under sunlight, only 26.5% of the respondents wear hats, and 21.3% of the participants applied sunscreen. Females and individuals of a younger age and higher education level were more likely to perform sun-protective behaviors than males and those of an older age and lower education level (p < 0.001). Conclusion: There is a deficit in the use of sun protection existing in our surveyed Chinese population, especially in males and lower socioeconomic population, which could allow for planning prevention campaigns and exploring sun-preventive products. PMID:25794187

Cognitive abilities predict death during the next 15 years in older Japanese adults.

PubMed

Nishita, Yukiko; Tange, Chikako; Tomida, Makiko; Otsuka, Rei; Ando, Fujiko; Shimokata, Hiroshi

2017-10-01

The longitudinal relationship between cognitive abilities and subsequent death was investigated among community-dwelling older Japanese adults. Participants (n = 1060; age range 60-79 years) comprised the first-wave participants of the National Institute for Longevity Sciences-Longitudinal Study of Aging. Participants' cognitive abilities were measured at baseline using the Japanese Wechsler Adult Intelligence Scale-Revised Short Form, which includes the following tests: Information (general knowledge), Similarities (logical abstract thinking), Picture Completion (visual perception and long-term visual memory) and Digit Symbol (information processing speed). By each cognitive test score, participants were classified into three groups: the high-level group (≥ the mean + 1SD), the low-level group (≤ the mean - 1SD) and the middle-level group. Data on death and moving during the subsequent 15 years were collected and analyzed using the multiple Cox proportional hazard model adjusted for physical and psychosocial covariates. During the follow-up period, 308 participants (29.06%) had died and 93 participants (8.77%) had moved. In the Similarities test, adjusted hazard ratios (HR) of the low-level group to the high-level group were significant (HR 1.49, 95% CI 1.02-2.17, P = 0.038). Furthermore, in the Digit symbol test, the adjusted HR of the low-level group to the high-level group was significant (HR 1.62, 95% CI 1.03-2.58, P = 0.038). Significant adjusted HR were not observed for the Information or Picture Completion tests. It is suggested that a lower level of logical abstract thinking and slower information processing speed are associated with shorter survival among older Japanese adults. Geriatr Gerontol Int 2017; 17: 1654-1660. © 2016 Japan Geriatrics Society.

Second-order motor planning in children: insights from a cup-manipulation-task.

PubMed

Wunsch, Kathrin; Weiss, Daniel J; Schack, Thomas; Weigelt, Matthias

2015-07-01

The present study examined the development of anticipatory motor planning in an object manipulation task that has been used to successfully demonstrate motor planning in non-human primates (Weiss et al. in Psychol Sci 18:1063-1068, 2007). Seventy-five participants from four different age groups participated in a cup-manipulation task. One group was preschool children (average age of 5.1 years), two groups were primary school children (7.7 and 9.8 years old respectively) and the final group was comprised of adults. The experimental task entailed reaching for a plastic cup that was vertically suspended in an apparatus in either upright or inverted orientation, removing the cup by its stem and then retrieving a small toy from the inside of the cup. When the cup was inverted in the apparatus, evidence for anticipatory motor planning could be achieved by initially gripping the stem using an inverted (thumb-down) grip posture. We found that when the cup was in upright orientation, all participants reached for the cup using an upright grip (i.e., thumb-up posture). However, when the cup was inverted in the apparatus, only adults consistently used an inverted grasping posture, though the percentage of inverted grips among participants did increase with age. These results suggest a protracted development for anticipatory motor planning abilities in children. Surprisingly, the performance of adults on this task more closely resembles the performance of several nonhuman primate species as opposed to children even at approximately 10 years of age. We discuss how morphological constraints on flexibility may help account for these findings.

Differences in patterns of physical participation in recreational activities between children with and without intellectual and developmental disability.

PubMed

Chien, Chi-Wen; Rodger, Sylvia; Copley, Jodie

2017-08-01

Children with intellectual and developmental disability (IDD) are at risk of experiencing limited participation in recreational activities, where they may be present but not physically engaged. To compare patterns of physical engagement in recreational activities between children with and without IDD. Fifty children with IDD (26 boys, 24 girls; mean age 8.7 years) were matched for age and sex with 50 typically developing children. Parents completed a questionnaire which captured participation in 11 recreational activities involving hand use as an indication of physical engagement. More than 80% of children in both groups participated physically in eight recreational activities, but fewer children with IDD participated in six activities when compared with typically developing children. Children with IDD also participated less frequently in five activities and required more assistance to participate in all the 11 activities. Parents wanted their child with IDD to participate in 10 recreational activities with less assistance. The difference between the groups related to participation frequency, independence, and parents' desire for changes in their child's participation. Greater efforts are needed to address these differences and to support recreational participation in children with IDD. Copyright © 2017 Elsevier Ltd. All rights reserved.

Relevance of community structures and neighbourhood characteristics for participation of older adults: a qualitative study.

PubMed

Strobl, Ralf; Maier, Werner; Ludyga, Alicja; Mielck, Andreas; Grill, Eva

2016-01-01

Community and neighbourhood structures contribute not only to the health and well-being, but also to the participation of older adults. The degree of participation depends on both the living environment and the individual's personal characteristics, preferences and perception. However, there is still limited empirical evidence on how community and neighbourhood structures are linked to participation and health in the aged population. A qualitative exploratory approach was chosen with a series of problem-centred, semi-structured focus group discussions. Study participants were selected from within the city of Augsburg, Southern Germany, and from two municipalities in surrounding rural districts. The interviews took place in 2013. Structuring content analysis was used to identify key concepts. We conducted 11 focus group discussions with a total of 78 different study participants. The study participants (33 men and 45 women) had a mean age of 74 years (range 65-92 years). Only two study participants lived in an assisted living facility. Of all study participants, 77% lived in urban and 23% in rural areas. We extracted four metacodes ('Usual activities', 'Requirements for participation', 'Barriers to participation' and 'Facilitators for participation') and 15 subcodes. Health and poorly designed infrastructure were mentioned as important barriers to participation, and friendship and neighbourhood cohesion as important facilitators. This qualitative study revealed that poor design and accessibility of municipal infrastructure are major barriers to participation in old age in Germany. Community and neighbourhood structures can be part of the problem but also part of the solution when accessibility and social networks are taken into account.

A Window of Opportunity for Cognitive Training in Adolescence

PubMed Central

Knoll, Lisa J.; Fuhrmann, Delia; Sakhardande, Ashok L.; Stamp, Fabian; Speekenbrink, Maarten; Blakemore, Sarah-Jayne

2016-01-01

In the current study, we investigated windows for enhanced learning of cognitive skills during adolescence. Six hundred thirty-three participants (11–33 years old) were divided into four age groups, and each participant was randomly allocated to one of three training groups. Each training group completed up to 20 days of online training in numerosity discrimination (i.e., discriminating small from large numbers of objects), relational reasoning (i.e., detecting abstract relationships between groups of items), or face perception (i.e., identifying differences in faces). Training yielded some improvement in performance on the numerosity-discrimination task, but only in older adolescents or adults. In contrast, training in relational reasoning improved performance on that task in all age groups, but training benefits were greater for people in late adolescence and adulthood than for people earlier in adolescence. Training did not increase performance on the face-perception task for any age group. Our findings suggest that for certain cognitive skills, training during late adolescence and adulthood yields greater improvement than training earlier in adolescence, which highlights the relevance of this late developmental stage for education. PMID:27815519

Perceptions of emotion and age among younger, midlife, and older adults.

PubMed

Santorelli, Gennarina D; Ready, Rebecca E; Mather, Molly A

2018-03-01

Older adults report greater emotional well-being than younger persons, yet negative stereotypes about aging are pervasive. Little is known about age group perceptions of emotion in adulthood, particularly for familiar persons. Thus, this project determined perceptions of general affect in familiar younger and older adults. In two studies, participants (Study 1, younger adult n = 123, older adult n = 43; Study 2, younger adult n = 34, midlife adult n = 41, older adult n = 16) provided self-report data about their affect in general, as well as reported on the affect of a familiar younger person (aged 18--34) and a familiar older person (aged 65 or older). Emotion scales assessed high- and low-arousal positive and negative affect. Results suggest a less favorable perception of emotion experiences of older adults compared to younger adults. Specifically, participants of all age groups rated older adults as having lower positive emotions and higher negative emotions than is found in self-report data. Perceptions of emotion in older adulthood reflect stereotypes of negative functioning. Older adult participants were not immune to holding negative views about older adults. Negative perceptions about emotion experiences in later life may be detrimental to the physical and mental health of older adults.

Examining the Impact of Video Modeling Techniques on the Efficacy of Clinical Voice Assessment.

PubMed

Werner, Cara; Bowyer, Samantha; Weinrich, Barbara; Gottliebson, Renee; Brehm, Susan Baker

2017-01-01

The purpose of the current study was to determine whether or not presenting patients with a video model improves efficacy of the assessment as defined by efficiency and decreased variability in trials during the acoustic component of voice evaluations. Twenty pediatric participants with a mean age of 7.6 years (SD = 1.50; range = 6-11 years), 32 college-age participants with a mean age of 21.32 years (SD = 1.61; range = 18-30 years), and 17 adult participants with a mean age of 54.29 years (SD = 2.78; range = 50-70 years) were included in the study and divided into experimental and control groups. The experimental group viewed a training video prior to receiving verbal instructions and performing acoustic assessment tasks, whereas the control group received verbal instruction only prior to completing the acoustic assessment. Primary measures included the number of clinician cues required and instructional time. Standard deviations of acoustic measurements (eg, minimum and maximum frequency) were also examined to determine effects on stability. Individuals in the experimental group required significantly less cues, P = 0.012, compared to the control group. Although some trends were observed in instructional time and stability of measurements, no significant differences were observed. The findings of this study may be useful for speech-language pathologists in regard to improving assessment of patients' voice disorders with the use of video modeling. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Participation in Sports and Sociometric Status of Adolescents

ERIC Educational Resources Information Center

Gadzic, Aleksandar; Vuckovic, Igor

2009-01-01

Study aim: To examine the relationships between sport participation and sociometric status of adolescent youths. Material and methods: A group of 359 secondary school students from central Serbia (143 male and 216 female) aged 16-19 years participated in the study. The subjects were given questionnaires pertaining to their participation in sports…

Age-related decrements in dual-task performance: Comparison of different mobility and cognitive tasks. A cross sectional study.

PubMed

Brustio, Paolo Riccardo; Magistro, Daniele; Zecca, Massimiliano; Rabaglietti, Emanuela; Liubicich, Monica Emma

2017-01-01

This cross-sectional study investigated the age-related differences in dual-task performance both in mobility and cognitive tasks and the additive dual-task costs in a sample of older, middle-aged and young adults. 74 older adults (M = 72.63±5.57 years), 58 middle-aged adults (M = 46.69±4.68 years) and 63 young adults (M = 25.34±3.00 years) participated in the study. Participants performed different mobility and subtraction tasks under both single- and dual-task conditions. Linear regressions, repeated-measures and one-way analyses of covariance were used, The results showed: significant effects of the age on the dual and mobility tasks (p<0.05) and differences among the age-groups in the combined dual-task costs (p<0.05); significant decreases in mobility performance under dual-task conditions in all groups (p<0.05) and a decrease in cognitive performance in the older group (p<0.05). Dual-task activity affected mobility and cognitive performance, especially in older adults who showed a higher dual-task cost, suggesting that dual-tasks activities are affected by the age and consequently also mobility and cognitive tasks are negatively influenced.

Sex Differences in the Age of Peak Marathon Race Time.

PubMed

Nikolaidis, Pantelis T.; Rosemann, Thomas; Knechtle, Beat

2018-04-30

Recent studies showed that women were older than men when achieving their fastest marathon race time. These studies, however, investigated a limited sample of athletes. We investigated the age of peak marathon performance in a large sample of female and male marathon finishers by using data from all finishers. We analyzed the age of peak marathon performance in 1-year and 5-year age intervals of 451,637 runners (i.e. 168,702 women and 282,935 men) who finished the ‘New York City Marathon’ between 2006 and 2016, using analysis of variance and non-linear regression analysis. During these 11 years, men were faster and older than women, the participation of women increased disproportionately to that of men resulting in a decrease of the male-to-female ratio, and relatively more women participated in the younger age groups. Most women were in the age group 30-34 years and most men in the age group 40-44 years. The fastest race time was shown at 29.7 years in women and 34.8 years in men in the 1-year age intervals, and in age group 30-34 years in women and 35-39 years in men in the 5-year age intervals. In contrast to existing findings reporting a higher age of peak marathon performance in women compared to men, we found that women achieved their best marathon race time ~5 years earlier in life than men in both 1-year and 5-year age intervals. Female athletes and their coaches should plan to achieve their fastest marathon race time at the age of ~30 years.

Happiness and social determinants across age cohorts in Taiwan.

PubMed

Hsu, Hui-Chuan; Chang, Wen-Chiung; Chong, Young-Sook; An, Jeong Shin

2016-09-01

The purpose of this study was to examine happiness and social determinants across age cohorts in Taiwan. The data were obtained from the 2011 Taiwan Social Change Survey (aged 18 +, n = 2,199). The social determinants of happiness included socioeconomic status and social connection. Happiness was not different across the age groups. Receiving less family support, less formal support, more social trust and more control over life were significant for the younger group. Being married and having more social participation were significant for the middle-aged. Receiving less family support and having a higher economic status were significant for the older group. © The Author(s) 2015.

When to Tell and Test for Genetic Carrier Status: Perspectives of Adolescents and Young Adults from Fragile X Families

PubMed Central

Wehbe, Ramsey M.; Spiridigliozzi, Gail A.; Melvin, Elizabeth; Dawson, Deborah V.; McConkie-Rosell, Allyn

2009-01-01

We report here our findings from adolescent and young adult females (ages 14–25) with a family history of fragile X syndrome regarding their perceptions of the optimal ages for 1) learning fragile X is inherited, 2) learning one could be a carrier for fragile X, and 3) offering carrier testing for fragile X. Three groups were enrolled: those who knew they were carriers or noncarriers and those who knew only they were at-risk to be a carrier. Only two of the 53 participants felt that offering carrier testing should be delayed until the age of 18 years. Participants who knew only that they were at-risk to be a carrier provided older optimal ages for offering carrier testing than those who knew their actual carrier status. Participants did not express regret or negative emotions about the timing of the disclosure of genetic risk information regarding their own experiences. Participants’ reasoning behind reported ages for informing about genetic risk and offering carrier testing varied depending on what type of information was being disclosed, which carrier status group the participant belonged to, and the preferred age for learning the information. Study findings suggest that decisions regarding the timing to inform about genetic risk and offer testing should be tailored to the individual needs of the child and his/her family. PMID:19449413

Program of active aging in a rural Mexican community: a qualitative approach

PubMed Central

de la Luz Martínez-Maldonado, María; Correa-Muñoz, Elsa; Mendoza-Núñez, Víctor Manuel

2007-01-01

Background Education is one of the key elements in the promotion of a thorough paradigm for active aging. The aim of this study is to analyze factors that contribute the empowerment of older adults in a rural Mexican community and, thus, promote active aging. Methods The study was conducted in a rural Mexican community (Valle del Mezquital), based on an action-research paradigm. One hundred and fifty-five elderly subjects with elementary school education participated in a formal training program promoting gerontological development and health education. Participants in turn became coordinators of mutual-help groups (gerontological nucleus) in Mexico. In-depth interviews were carried out to assess the empowerment after training for active aging. Results It was found that there was an increasing feeling of empowerment, creativity and self-fulfillment among participants. Among the main factors that positively influenced training of the elderly toward active aging were the teaching of gerontology topics themselves; besides, their motivation, the self-esteem, the increased undertaking of responsibility, the feeling of belonging to the group, and the sharing of information based on personal experience and on gerontological knowledge. Conclusion The main factors that contribute to empowerment of older adults in a rural Mexican community for participate in active aging programs are the training and teaching of gerontology topics themselves; besides, their interest, experience and involvement. PMID:17910775

Sentence Interpretation Strategies in Emergent Bilingual Children and Adults

ERIC Educational Resources Information Center

Reyes, Iliana; Hernandez, Arturo E.

2006-01-01

This study examined sentence processing in emergent bilingual children and young adults in both English (second language -- L2) and Spanish (first language -- L1). One hundred participants from five different age groups (5;4-7;11, 8;0-10;11, 11;2-13;11, 14;0-16;8 years, and college-age adults) participated in this study. An online sentence…

Efficacy of Attention Regulation in Preschool-Age Children Who Stutter: A Preliminary Investigation

ERIC Educational Resources Information Center

Johnson, Kia N.; Conture, Edward G.; Walden, Tedra A.

2012-01-01

Purpose: This preliminary investigation assessed the attentional processes of preschool-age children who do (CWS) and do not stutter (CWNS) during Traditional cueing and Affect cueing tasks. Method: Participants consisted of 12 3- to 5-year-old CWS and the same number of CWNS (all boys). Both talker groups participated in two tasks of shifting and…

The effects of knee direction, physical activity and age on knee joint position sense.

PubMed

Relph, Nicola; Herrington, Lee

2016-06-01

Previous research has suggested a decline in knee proprioception with age. Furthermore, regular participation in physical activity may improve proprioceptive ability. However, there is no large scale data on uninjured populations to confirm these theories. The aim of this study was to provide normative knee joint position data (JPS) from healthy participants aged 18-82years to evaluate the effects of age, physical activity and knee direction. A sample of 116 participants across five age groups was used. The main outcome measures were knee JPS absolute error scores into flexion and extension, Tegner activity levels and General Practitioner Physical Activity Questionnaire results. Absolute error scores in to knee flexion were 3.6°, 3.9°, 3.5°, 3.7° and 3.1° and knee extension were 2.7°, 2.5°, 2.9°, 3.4° and 3.9° for ages 15-29, 30-44, 45-59, 60-74 and 75 years old respectively. Knee extension and flexion absolute error scores were significantly different when age group data were pooled. There was a significant effect of age and activity level on joint position sense into knee extension. Age and lower Tegner scores were also negatively correlated to joint position sense into knee extension. The results provide some evidence for a decline in knee joint position sense with age. Further, active populations may have heightened static proprioception compared to inactive groups. Normative knee joint position sense data is provided and may be used by practitioners to identify patients with reduced proprioceptive ability. Copyright © 2016 Elsevier B.V. All rights reserved.

Dissociating Effects of Global SWS Disruption and Healthy Aging on Waking Performance and Daytime Sleepiness

PubMed Central

Groeger, John A.; Stanley, Neil; Deacon, Stephen; Dijk, Derk-Jan

2014-01-01

Study Objective: To contrast the effects of slow wave sleep (SWS) disruption and age on daytime functioning. Design: Daytime functioning was contrasted in three age cohorts, across two parallel 4-night randomized groups (baseline, two nights of SWS disruption or control, recovery sleep). Setting: Sleep research laboratory. Participants: 44 healthy young (20-30 y), 35 middle-aged (40-55 y), and 31 older (66-83 y) men and women. Interventions: Acoustic stimulation contingent on appearance of slow waves. Measurements and Results: Cognitive performance was assessed before sleep latency tests at five daily time-points. SWS disruption resulted in less positive affect, slower or impaired information processing and sustained attention, less precise motor control, and erroneous implementation, rather than inhibition, of well-practiced actions. These performance impairments had far smaller effect sizes than the increase in daytime sleepiness and differed from baseline to the same extent for each age group. At baseline, younger participants performed better than older participants across many cognitive domains, with largest effects on executive function, response time, sustained attention, and motor control. At baseline, the young were sleepier than other age groups. Conclusions: SWS has been considered a potential mediator of age-related decline in performance, although the effects of SWS disruption on daytime functioning have not been quantified across different cognitive domains nor directly compared to age-related changes in performance. The data imply that two nights of SWS disruption primarily leads to an increase in sleepiness with minor effects on other aspects of daytime functioning, which are different from the substantial effects of age. Citation: Groeger JA, Stanley N, Deacon S, Dijk DJ. Dissociating effects of global sws disruption and healthy aging on waking performance and daytime sleepiness. SLEEP 2014;37(6):1127-1142. PMID:24882908

Leadership-Driven Anger Management Groups for Adolescents: Do They Really Work?

ERIC Educational Resources Information Center

Burt, Isaac

2018-01-01

This study investigated a current trend in anger-management groups labeled as leadership development. The goal of the investigation was to determine if leadership is a critical factor in working with angry youth. A total of 52 middle school-aged adolescents from 2 schools served as participants. Of those, 18 participants received a strength-based,…

Electropalatographic (EPG) Assessment of Tongue-to-Palate Contacts in Dysarthric Speakers Following TBI

ERIC Educational Resources Information Center

Kuruvilla, Mili S.; Murdoch, Bruce E.; Goozee, Justine V.

2008-01-01

The aim of the investigation was to compare EPG-derived spatial and timing measures between a group of 11 dysarthric individuals post-severe TBI and 10 age- and sex-matched neurologically non-impaired individuals. Participants of the TBI group were diagnosed with dysarthria ranging from mild-to-moderate-severe dysarthria. Each participant from the…

Education Level Explains Participation in Work and Education Later in Life

ERIC Educational Resources Information Center

Bjursell, Cecilia; Nystedt, Paul; Björklund, Anita; Sternäng, Ola

2017-01-01

A prolonged working life is crucial for sustaining social welfare and fiscal stability for countries facing ageing populations. The group of older adults is not homogeneous; however, differences within the group may affect the propensity to continue working and to participate in continuing education. The aim of this paper is to explore how…

The Effects of a Creative Movement Program on Motor Creativity of Children Ages Three to Five.

ERIC Educational Resources Information Center

Wang, Joanne Hui-Tzu

This study investigated the effects of a creative movement program on the motor creativity of Taiwanese preschool children, hypothesizing that there would be no significant different in motor creativity between children participating in the creative movement program and those participating in a control group. The intervention group completed a…

Continuity and Change from Adolescence to Emerging Adulthood: Adolescence-limited vs. Life-course-persistent Profound Ego Development Arrests.

PubMed

Billings, Rebecca L; Hauser, Stuart T; Allen, Joseph P

2008-11-01

Participants ( n = 36) with consistent Pre-conformist ego development levels during multiple adolescent assessments were studied to determine whether and how their ego levels had changed at age 25. Those ( n = 12) whose ego levels remained at the Pre-conformist level were assigned to a life-course-persistent profound ego development arrest trajectory group; those ( n = 24) whose ego levels reached the Conformist or Post-conformist level at age 25 were assigned to an adolescence-limited profound ego development arrest trajectory group. Analysis of predictors and age 25 correlates of group membership revealed that selected age 14 family interaction behaviors differentiated the two groups. At age 25, members of the adolescence-limited group showed superior performance on several measures of interpersonal and intrapersonal functioning.

Elevated inflammatory biomarkers during unemployment: modification by age and country in the UK.

PubMed

Hughes, Amanda; McMunn, Anne; Bartley, Mel; Kumari, Meena

2015-07-01

There is raised risk of mortality following unemployment, and reviews have consistently found worse psychological health among the unemployed. Inflammation is increasingly implicated as a mediating factor relating stress to physical disease and is strongly linked to depression. Inflammation may, therefore, be implicated in processes associated with excess mortality and morbidity during unemployment. This study examined associations of unemployment with inflammatory markers among working-age men and women from England and Scotland. Cross-sectional analyses using data from the Health Survey for England and the Scottish Health Survey collected between 1998 and 2010. Systemic inflammation was indexed by serum concentrations of C reactive protein (CRP) and fibrinogen, and compared between participants currently employed/self-employed, currently unemployed and other groups. CRP, fibrinogen and odds of CRP >3 mg/L were all significantly raised for the unemployed, as compared to the employed participants (eg, OR for CRP >3 mg/L=1.43, CI 1.15 to 1.78 N=23 025), following adjustment for age, gender, occupational social class, housing tenure, smoking, alcohol consumption, body mass index, long-term illness and depressive/anxiety symptoms. Strengths of associations varied considerably by both age and country/region, with effects mainly driven by participants aged ≥48 and participants from Scotland, which had comparatively high unemployment during this time. Current unemployment is associated with elevated inflammatory markers using data from two large-scale, nationally representative UK studies. Effect modification by age suggests inflammation may be particularly involved in processes leading to ill-health among the older unemployed. Country/regional effects may suggest the relationship of unemployment with inflammation is strongly influenced by contextual factors, and/or reflect life course accumulation processes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Preventing weight gain in adults: the pound of prevention study.

PubMed Central

Jeffery, R W; French, S A

1999-01-01

OBJECTIVES: This study examined whether weight gain with age could be prevented through the use of a low-intensity intervention. METHODS: Participants, 228 men and 998 women recruited from diverse sources, were randomized to one of the following groups: (1) no-contact control, (2) education through monthly newsletters, or (3) education plus incentives for participation. All participants were weighed and completed questionnaires about behaviors and attitudes related to weight at baseline and annually for 3 years thereafter. RESULTS: Individuals in intervention groups reported favorable changes over time in frequency of weighting and healthy dieting practices relative to those in the control group. These behavior changes were in turn related to a reduced rate of weight gain over time. However, weight gain over 3 years did not differ significantly by treatment group. CONCLUSIONS: This low-intensity educational approach to weight gain prevention sustained interest over a lengthy time period and was associated positively with behavior change, but it was not strong enough to significantly reduce weight gain with age. PMID:10224988

Effect of Table Tennis Trainings on Certain Physical and Physiological Parameters in Children Aged 10-12

ERIC Educational Resources Information Center

Tas, Murat; Sinanoglu, Ahmet

2017-01-01

In the research it was aimed to examine the effects of basic table tennis trainings, which were implemented on girls aged 10-12 for 16 weeks, on certain physical and physiological parameters. A total of 40 students, as randomly selected 20 test groups and 20 control groups at an age range of 10-12 participated in the research. These students were…

Psychotic Symptoms in Attention-Deficit/Hyperactivity Disorder: An Analysis of the MTA Database.

PubMed

Vitiello, Benedetto; Perez Algorta, Guillermo; Arnold, L Eugene; Howard, Andrea L; Stehli, Annamarie; Molina, Brooke S G

2017-04-01

To assess the prevalence of psychotic symptoms among youths (14-25 years of age) with a childhood diagnosis of attention-deficit/hyperactivity disorder (ADHD) combined type. Participants in the Multimodal Treatment Study of Children with ADHD (MTA) and a local normative comparison group (LNCG) were systematically assessed 6, 8, 10, 12, 14, and 16 years after the original enrollment at a mean age of 8.5 years. Trained research assistants administered a psychosis screener, and positive screens were referred to study clinicians to confirm or exclude psychosis. Possible associations between screening positive and alcohol or substance use were assessed. Data were available from 509 MTA participants (88% of original MTA sample; mean age 25.1 years) and 276 LNCG participants (96% of original sample; mean age 24.6 years) at year 16. Twenty-six MTA participants (5%; 95% CI 3-7) and 11 LNCG participants (4%; 95% CI 2-6) screened positive for at least 1 psychotic symptom (p = .60). Most psychotic symptoms were transient. The prevalence of clinician-confirmed psychotic symptoms was 1.1% (95% CI 0.2-2.1) in the MTA group and 0.7% (0-1.7) in the LNCG (p = .72). Greater cannabis use was reported by those who screened positive (p < .05) and were confirmed positive (p < .01). There was no evidence that ADHD increased the risk for psychotic symptoms. In the ADHD and normative comparison groups, more frequent cannabis use was associated with a greater likelihood of experiencing psychotic symptoms, thus supporting the recommendation that youth should not use cannabis. Published by Elsevier Inc.

Mattis dementia rating scale (DRS) normative data for the brazilian middle-age and elderly populations

PubMed Central

Foss, Maria Paula; de Carvalho, Viviane Amaral; Machado, Thais Helena; dos Reis, Geraldo Cássio; Tumas, Vitor; Caramelli, Paulo; Nitrini, Ricardo; Porto, Cláudia Sellitto

2013-01-01

OBJECTIVE To expand norms for the Mattis Dementia Rating Scale (DRS) for the Brazilian middle-age and elderly populations. METHODS The DRS was administered to 502 individuals without cognitive deficits, 312 women and 190 men, aged 50 years or over and with educational level ranging from 0 to 13 years or more. The sample was composed of subjects who participated in other studies, from Caeté (Minas Gerais state), Ribeirão Preto (São Paulo state) and São Paulo (São Paulo state). Participants were divided into four schooling groups (illiterate, 1 to 4 years, 5 to 12 years and 13 years or more). The subjects were divided into four groups according to age (50 to 60, 61 to 70, 71 to 80, and 80 years or over). RESULTS Normative data for DRS scores are expressed as percentile values. The group with lowest schooling and subjects older than 80 years had the worst scores. CONCLUSION As expected, age and education were strongly correlated with DRS scores. Illiterates and older old individuals performed worse than the other groups. These data might help to improve the accuracy of the diagnosis of cognitive impairment and dementia in Brazilian middle-age and elderly populations. PMID:29213861

How compliant are technicians with universal safety measures in medical laboratories in Croatia? – A pilot study

PubMed Central

Dukic, Kristina; Zoric, Matea; Pozaic, Petra; Starcic, Jelena; Culjak, Marija; Saracevic, Andrea; Miler, Marijana

2015-01-01

Introduction This pilot study aimed to investigate the use of personal protective equipment (PPE) and compliance to the code of conduct (rules defined in institutional, governmental and professional guidelines) among laboratory technicians in Croatian medical laboratories. In addition, we explored the differences in compliance between participants of different age groups, laboratory ownership and accreditation status. Materials and methods An anonymous and voluntary survey with 15 questions was conducted among Croatian medical laboratory technicians (N = 217). The questions were divided into two groups: demographic characteristics and the use of PPE. The questions of the second part were graded according to the Likert scale (1-4) and an overall score, shown as median and range (min-max), was calculated for each participant. Differences between the overall scores were tested for each group of participants. Results The majority of participants always wear protective clothes at work, 38.7% of them always wear gloves in daily routine, more than 30.0% consume food and almost half of them drink beverages at workplace. A significantly lower overall score was found for participants working in public compared to private laboratories (36 (16-40) vs. 40 (31-40), P < 0.001). There were no statistically significant differences in overall scores for participants of different age groups (P = 0.456) and laboratory accreditation status (P = 0.081). Conclusion A considerable percentage of laboratory technicians in Croatian medical laboratories do not comply with safety measures. Lack of compliance is observed in all personnel regardless laboratory accreditation and participants’ age. However, those working in private laboratories adhere more to the code of conduct. PMID:26526817

Ageing and exercise: building body capital in old age.

PubMed

Bergland, Astrid; Fougner, Marit; Lund, Anne; Debesay, Jonas

2018-01-01

Research that provides better understanding of the motivational processes in older age to maintain a healthy and active lifestyle is sought after. We apply theoretical approaches to cultural capital, active and healthy aging health to shed light on the women's experiences in maintaining physical capabilities through an active lifestyle, and thereby facilitating their own inclusion in society. Thus, the aim of this paper is to explore why older home dwelling women over the age of 70 years or more spend time in physical exercise and their experiences about the importance of participating in group exercise for their daily life.This paper reports on a qualitative study based on interviews with 16 older women aged 70 years or more and regularly attending group exercise classes in the community at an established workout center. The data were analyzed the data using an inductive content analysis approach. Three overreaching and interrelated themes emerged from the interviews: "Building body capital for independence", "Building body capital to maintain vitality and being in control" and "Building resources for social interaction". The findings suggest that group exercise is important for building body capital. The group exercise helped the women in building bodily ability to manage everyday life, maintain vitality, being in control, pursue social interaction and live independently. These body resources were important for these older women's experience of the manageability and meaningfulness of daily life. This study has provided insights into older women's understanding and experiences of the challenges of everyday life within a theoretical framework of cultural capital and health. The women acquired cultural health capital, and more specifically body capital, by participating in the group exercise classes. The women's investment in body capital through regular physical activity created resources which facilitated social participation. Therefore professionals need to be aware of this when performing group exercise.

Measuring Successful Aging in Southern Black Older Adults

ERIC Educational Resources Information Center

Troutman, Meredith; Nies, Mary A.; Bentley, Monica

2011-01-01

With the growing size of the population of aging Black individuals, it is important to understand successful aging in this group. This study, therefore, piloted the Successful Aging Inventory (SAI) with a convenience sample of Black older adults. Participants completed a demographic form, the SAI, Purpose in Life Test, Life Satisfaction…

Affective Aspects of an Age-Integrated Water Exercise Program.

ERIC Educational Resources Information Center

Weiss, Caroline R.; Jamieson, Nancy B.

1987-01-01

Surveyed 88 female participants of community-based age-integrated water exercise program designed to enhance comfort and social interaction. Affective measures and observation of membership as a support group elicited few differences by age. Members endorsed having age integration in classes and there was little indication that subgroups of…

The effect of a music therapy intergenerational program on children and older adults' intergenerational interactions, cross-age attitudes, and older adults' psychosocial well-being.

PubMed

Belgrave, Melita

2011-01-01

The purpose of this study was to examine the effect of participation in a music-based intergenerational music program on cross-age interactions and cross-age attitudes of elementary-age children and older adults, and older adults' psychosocial well-being. Twenty-one children in the 4th grade volunteered to participate in the experimental (n = 12) or control (n = 9) group. Twenty-six older adults from a retirement living facility also volunteered to participate in the experimental (n = 14) or control (n = 12) group. Ten 30-min music sessions occurred in which participants engaged in singing, structured conversation, moving to music, and instrument playing interventions. Data analysis of cross-age interactions revealed that the interventions "structured conversation" and "moving to music" were more effective in eliciting interaction behaviors than the interventions "singing" and "instrument playing." Standardized measures revealed that children's attitudes towards older adults improved, though not significantly so, after participation in the intergenerational program. Results of biweekly post-session questionnaires revealed a decrease in negative descriptions of older adults and an increase in positive descriptions of older adults--suggesting a more positive view towards aging. Results revealed that older adults' attitudes towards children improved significantly after their participation in the intergenerational program. While standardized measures revealed that older adults did not perceive a significant improvement in their psychosocial well-being, their bi-weekly post-session questionnaires showed they perceived increased feelings of usefulness and other personal benefits from the intergenerational interactions. Suggestions for future research, the utility of varied measurement instruments, and implications for practice are discussed.

Acculturation factors and metabolic syndrome among Japanese-Brazilian men in Japan: a cross-sectional descriptive study.

PubMed

Tashiro, Marie; Yasuoka, Junko; Poudel, Krishna C; Noto, Hiroshi; Masuo, Miho; Jimba, Masamine

2014-02-01

This study examines the acculturation effects on metabolic syndrome (MetS), and its related factors, among immigrant Japanese-Brazilian men in Japan. Quantitative and qualitative approaches were utilized. In the quantitative study (n = 149), multiple logistic regression analyses estimated the impact of length of residence and arrival age on MetS. For the qualitative study, five focus group discussions were conducted with participants (n = 26) from the quantitative study sample. The oldest arrival age group was more likely to have MetS (OR, 95% CI 4.41, 1.09-17.78) after adjusting for covariates; whereas, length of residence had no association with MetS. The oldest arrival age group, with shorter residence period, was also associated with increased MetS prevalence. Qualitative results identified participants' Brazilian dietary habits as being potential risk factors for MetS. Japanese-Brazilian immigrant men with older arrival age in Japan were more likely to suffer from MetS, especially shortly after arrival.

The use of steroids by gym athletes: an attempt to diagnose the problem scale and possible causes.

PubMed

Gwizdek, Katarzyna; Brzęk, Anna; Bąk-Sosnowska, Monika; Dittfeld, Anna; Knapik, Andrzej; Ziaja, Damian

2017-06-08

Anabolic-androgenic steroids (AAS) are said to be frequently used by both professional and amateur athletes. In addition to having a negative impact on health, steroids defy the concept of fair play. observational study. other - Gyms. The aim of the study was to evaluate the scale of the problem related to using anabolic- androgenic steroids (AAS) by gym athletes and to analyze possible causes. The study involved 435 participants aged between 18-66 (mean age= x=27.49±7.48). Out of them, 61.4% were male and 38.6% were female. The subjects were divided into two groups: Group A included 154 (35.4%) amateur and recreational athletes and group B included 281 (64.6%) professional athletes concerned with fitness, bodybuilding and powerlifting. A survey prepared by the authors was conducted in the study, and it consisted of 23 closed questions about AAS use, body confidence, and exercise dependence. In addition, a stadiometer and a body composition analyzer were utilized to take necessary measurements. Between 1-23% of group A participants admitted to using AAS. For group B, it was between 7-30%. Males were reported to use AAS more frequently than females in both groups. With regard to group A, differences in body confidence and exercise dependence were found between males using and not using AAS. Exercise dependence was reported to be different between group A and group B participants. This was true for both males and females. Also, it was shown that group A and group B females differed in terms of metabolic age, body mass and body composition (fat mass, fat-free mass, muscle mass, and total body water). Most gym athletes do not use AAS. Amateur athletes tend to use AAS more frequently than professional athletes. Factors that contribute to AAS use are: male gender, low body confidence, young age, and long training.

Who participates in the Dutch Chlamydia screening? A study on demographic and behavioral correlates of participation and positivity.

PubMed

Op de Coul, Eline L M; Götz, Hannelore M; van Bergen, Jan E A M; Fennema, Johannes S A; Hoebe, Christian J P A; Koekenbier, Rik H; Pars, Lydia L; van Ravesteijn, Sander M; van der Sande, Marianne A B; van den Broek, Ingrid V F

2012-02-01

In the Netherlands, an Internet-based Chlamydia Screening Implementation was initiated in 3 regions, aiming to reduce population prevalence by annual testing and treatment of people aged 16 to 29 years. We studied who was reached in the first screening round by relating participation and chlamydia positivity to sociodemographic and sexual risk factors. Data from the 2008/2009 screening round were analyzed (261,025 screening invitations, 41,638 participants). Participation rates were adjusted for the sexually active population. Sociodemographic and behavioral correlates of screening participation and positivity were studied by (multilevel) logistic regression models. The overall adjusted participation rate in the first screening round was 19.5% (95% confidence interval, 19.4-19.7) among sexually active people (women, 25%; men, 13%). Sociodemographic factors associated with lower participation were male gender (odds ratio [OR], male 1 vs. female 1.8), young age (OR, 16-19 1 vs. older groups 1.7-2.1), non-Dutch origin (OR between 0.7-0.9), lower education (OR, low 1 vs. high 1.4), high community risk level (0.8), and low socioeconomic status (0.9). Behavioral factors associated with lower participation were a long-standing relationship (0.7) and no reported history or symptoms of sexually transmitted infections (no symptoms, 0.4-0.6) . Factors most strongly related to higher Ct positivity were young age (OR, 1 vs. older groups 0.5-0.8), non-Dutch origin (1.4-2.8), non-Dutch steady partner (1.9-2.7), residence in a high-risk area (1.4-1.5), lower education (high, 0.3-0.5), and a history or symptoms of sexually transmitted infection (no symptoms, 0.4-0.6). Sociodemographic factors associated with lower participation were also associated with higher Ct positivity, showing that high-risk demographic groups are more difficult to mobilize than low-risk groups. Independent of this, higher behavioral risk levels were associated with higher participation rates, suggesting self-selection for screening based on the persons' risk (perception) in both low- and high community risk groups. Our study shows the complexity of the process, including individual and community factors that also interact, when screening for chlamydia.

Recruiting Black Americans in a Large Cohort Study: The Adventist Health Study-2 (AHS-2) Design, Methods and Participant Characteristics

PubMed Central

Herring, R. Patti; Butler, Terry; Hall, Sonja; Montgomery, Susanne B.; Fraser, Gary E.

2011-01-01

Objective The goal of the prospective Adventist Health Study-2 (AHS-2) was to examine the relationship between diet and risk of breast, prostate and colon cancers in Black and White participants. This paper describes the study design, recruitment methods, response rates, and characteristics of Blacks in the AHS-2, thus providing insights about effective strategies to recruit Blacks to participate in research studies. Design We designed a church-based recruitment model and trained local recruiters who used various strategies to recruit participants in their churches. Participants completed a 50-page self-administered dietary and lifestyle questionnaire. Participants Participants are Black Seventh-day Adventists, aged 30–109 years, and members of 1,209 Black churches throughout the United States and Canada. Results Approximately 48,328 Blacks from an estimated target group of over 90,000 signed up for the study and 25,087 completed the questionnaire, comprising about 26% of the larger 97,000 AHS-2-member cohort. Participants were diverse in age, geographic location, education, and income. Seventy percent were female with a median age of 59 years. Conclusion In spite of many recruitment challenges and barriers, we successfully recruited a large cohort whose data should provide some answers as to why Blacks have poorer health outcomes than several other ethnic groups, and help explain existing health disparities. PMID:21305834

Implicit learning in children and adults with Williams syndrome.

PubMed

Don, Audrey J; Schellenberg, E Glenn; Reber, Arthur S; DiGirolamo, Kristen M; Wang, Paul P

2003-01-01

In comparison to explicit learning, implicit learning is hypothesized to be a phylogenetically older form of learning that is important in early developmental processes (e.g., natural language acquisition, socialization)and relatively impervious to individual differences in age and IQ. We examined implicit learning in a group of children and adults (9.49 years of age)with Williams syndrome (WS)and in a comparison group of typically developing individuals matched for chronological age. Participants were tested in an artificial-grammar learning paradigm and in a rotor-pursuit task. For both groups, implicit learning was largely independent of age. Both groups showed evidence of implicit learning but the comparison group outperformed the WS group on both tasks. Performance advantages for the comparison group were no longer significant when group differences in working memory or nonverbal intelligence were held constant.

Issues in women's participation in a phase III community HIV vaccine trial in Thailand.

PubMed

Kaewkungwal, Jaranit; Pitisuttithum, Punnee; Rerks-Ngarm, Supachai; Nitayaphan, Sorachai; Khamboonruang, Chirasak; Kunasol, Prayura; Suntharasamai, Pravan; Pungpak, Swangjai; Vanijanonta, Sirivan; Bussaratid, Valai; Maek-A-Nantawat, Wirach; Dhitavat, Jittima; Thongcharoen, Prasert; Pawarana, Rungrawee; Sabmee, Yupa; Benenson, Mike W; Morgan, Patricia; O'Connell, Robert J; Kim, Jerome

2013-11-01

To assess qualities and outcomes of women participating in a large, community-based HIV vaccine trial, the present study was conducted among female participants of the RV 144 prime-boost trial in Thailand from 2003 to 2009. Qualities of participation refer to complete vaccination, retention, and status change. Outcomes of participation refer to incident rate, adverse event, and participation impact event. A total of 6,334 (38.6%) women participated in the trial, of whom about 50% were classified as low risk and 11% as high risk. About 85% of participants completed four vaccinations and 76% were included in the per-protocol analysis of the on-time vaccination schedule. More women (88%) completed 42 months follow-up compared with men (85%). Women aged 21 and above had more adverse events compared to younger age groups. More women (5%) compared with men (3%) reported participation impact events (PIEs). High-risk women had more PIEs and a higher infection rate compared to the low-risk group. Complete vaccination and retention on last follow-up were more common in married women aged above 21, and being a housewife. Female volunteers showed the same qualities and outcomes of participation as males in the HIV vaccine trial. There was no statistically significant difference in vaccine efficacy between men and women, especially among the high-risk and married women. The study highlighted the important behavioral, social, and cultural issues that could be considered for future HIV vaccine trial designs.

Age- and gender-related variations of emotion recognition in pseudowords and faces.

PubMed

Demenescu, Liliana R; Mathiak, Krystyna A; Mathiak, Klaus

2014-01-01

BACKGROUND/STUDY CONTEXT: The ability to interpret emotionally salient stimuli is an important skill for successful social functioning at any age. The objective of the present study was to disentangle age and gender effects on emotion recognition ability in voices and faces. Three age groups of participants (young, age range: 18-35 years; middle-aged, age range: 36-55 years; and older, age range: 56-75 years) identified basic emotions presented in voices and faces in a forced-choice paradigm. Five emotions (angry, fearful, sad, disgusted, and happy) and a nonemotional category (neutral) were shown as encoded in color photographs of facial expressions and pseudowords spoken in affective prosody. Overall, older participants had a lower accuracy rate in categorizing emotions than young and middle-aged participants. Females performed better than males in recognizing emotions from voices, and this gender difference emerged in middle-aged and older participants. The performance of emotion recognition in faces was significantly correlated with the performance in voices. The current study provides further evidence for a general age and gender effect on emotion recognition; the advantage of females seems to be age- and stimulus modality-dependent.

Promoting theory of mind in older adults: does age play a role?

PubMed

Rosi, Alessia; Cavallini, Elena; Bottiroli, Sara; Bianco, Federica; Lecce, Serena

2016-01-01

Previous research on age-related changes in Theory of Mind (ToM) showed a decline in older adults, particularly pronounced over 75 years of age. Evidence that ToM may be enhanced in healthy aging people has been demonstrated, but no study has focused on the role of age on the effects of ToM training for elderly people. The present study was designed to examine the efficacy of a ToM training on practiced (ToM Strange Stories) and transfer tasks (ToM Animations) in both young and older adults. The study involved 127 older adults belonging to two age groups: young-old (Mage = 64.41; SD = 2.49; range: 60-69 years) and old-old (Mage = 75.66; SD = 4.38; range: 70-85 years), randomly assigned to either a ToM group or a control group condition. All participants took part in two 2-hour testing sessions and four 2-hour training sessions. Results showed that both young-old and old-old adults in the ToM group condition improved their ability to reason on complex-mental states significantly more than participants in the control group condition. This positive effect of the training was evident on practiced and transfer ToM tasks. Crucially, age did not moderate the effect of the ToM training. These findings demonstrate that young-old and old-old adults equally benefit from the ToM training. Implications for the positive effect of the ToM training in old-old adults are discussed.

Intraindividual differences in executive functions during childhood: the role of emotions.

PubMed

Pnevmatikos, Dimitris; Trikkaliotis, Ioannis

2013-06-01

Intraindividual differences in executive functions (EFs) have been rarely investigated. In this study, we addressed the question of whether the emotional fluctuations that schoolchildren experience in their classroom settings could generate substantial intraindividual differences in their EFs and, more specifically, in the fundamental unifying component of EFs, their inhibition function. We designed an experimental research with ecological validity within the school setting where schoolchildren of three age groups (8-, 10-, and 12-year-olds) were involved. We executed three experiments. In Experiment 1, using a between-participants design, we isolated a classroom episode that, compared with the other episodes, generated significant differences in inhibitory function in a consequent Go/NoGo task. This was an episode that induced frustration after the experience of anxiety due to the uncertainty. Experiment 2, using a within-participants design, confirmed both the induced emotions from the episode and the intraindividual variability in schoolchildren's inhibition accuracy in the consequent Go/NoGo task. Experiment 3, again using a within-participants design, examined whether the same episode could generate intraindividual differences in a more demanding inhibition task, namely the anti-saccade task. The experiment confirmed the previous evidence; the episode generated high variability that in some age groups accounted for more than 1.5 standard deviations from the interindividual variability between the schoolchildren of the same age. Results showed that, regardless of their sex and the developmental progression in their inhibition with age, the variability induced within participants from the experienced frustration was very high compared with the interindividual variability of the same age group. Copyright © 2013 Elsevier Inc. All rights reserved.

What do young people with rheumatic disease believe to be important to research about their condition? A UK-wide study.

PubMed

Parsons, Suzanne; Thomson, Wendy; Cresswell, Katharine; Starling, Bella; McDonagh, Janet E

2017-07-03

The involvement of people of all ages including young people in research is now widely advocated but prioritisation of research topics is still driven largely by professional agendas. Evidence from adult literature has reported a mismatch between a researcher and patient generated list of research topics. There have been no studies to date exploring the priorities of young people with long term conditions other than in SLE. The study aimed to explore the research priorities of young people across the UK with respect to rheumatic conditions. Focus groups were undertaken with young people aged 11-24 years with rheumatic conditions recruited across the UK via members of the Barbara Ansell National Network for Adolescent Rheumatology BANNAR and relevant national charities. Data was analysed using a Framework approach. Participants discussed their beliefs about what should be researched in: Basic Science; Clinical Medicine; Health Services, Psychosocial, and Public Health. They were then invited to prioritize these areas in terms of how much funding they should receive. Thirteen focus groups were held involving 63 participants (18 males: 45 females, mean age 16 years, range 10 to 24) in all four nations of the UK. Young people's research priorities were influenced by whether they felt research would achieve benefits for all or just some patients and long or short term goals. Another influence was whether participants felt that research areas were already well funded. Across all groups, Basic Science was a key priority and participants felt that psychosocial research should be prioritized more. Health Services Research was a lower priority, as the majority of participants were happy with their care. Clinical medicine was not a high priority as young people were happy with their medication or uncomfortable with trying new ones. Finally, for nearly all groups, Public Health was a low priority. Differences were also observed between the two age groups and across the geographically diverse focus groups. Understanding young people's research priorities is important to develop research that is in tune with their needs. The results highlight the importance of considering the whole age range of adolescence and young adulthood as well as geographical diversity. The findings from this work will inform the future research of the Barbara Ansell National Network for Adolescent Rheumatology BANNAR in the UK.

Green Care Farms: An Innovative Type of Adult Day Service to Stimulate Social Participation of People With Dementia.

PubMed

de Bruin, Simone R; Stoop, Annerieke; Molema, Claudia C M; Vaandrager, Lenneke; Hop, Peter J W M; Baan, Caroline A

2015-01-01

Objective: To explore the value of day services at green care farms (GCFs) in terms of social participation for people with dementia. Method: Semi-structured interviews were conducted with people with dementia who attended day services at a GCF (GCF group, n = 21), were on a waiting list (WL) for day services at a GCF (WL group, n = 12), or attended day services in a regular day care facility (RDCF group, n = 17) and with their family caregivers. Results: People with dementia in the GCF and WL group were primarily males, with an average age of 71 and 76 years, respectively, who almost all had a spousal caregiver. People with dementia in the RDCF group were mostly females with an average age of 85 years, most of whom had a non-spousal caregiver. For both the GCF and RDCF groups, it was indicated that day services made people with dementia feel part of society. The most important domains of social participation addressed by RDCFs were social interactions and recreational activities. GCFs additionally addressed the domains "paid employment" and "volunteer work." Conclusion: GCFs are valuable in terms of social participation for a particular group of people with dementia. Matching characteristics of adult day services (ADS) centers to the preferences and capacities of people with dementia is of importance. Diversity in ADS centers is therefore desirable.

Systolic Blood Pressure Intervention Trial (SPRINT) and Target Systolic Blood Pressure in Future Hypertension Guidelines.

PubMed

Egan, Brent M; Li, Jiexiang; Wagner, C Shaun

2016-08-01

The Systolic Blood Pressure (SBP, mm Hg) Intervention Trial (SPRINT) showed that targeting SBP <120 mm Hg (intensive treatment, mean SBP: 121.5 mm Hg) versus <140 (standard treatment, mean SBP: 134.6 mm Hg) reduced cardiovascular events 25%. SPRINT has 2 implicit assumptions that could impact future US hypertension guidelines: (1) standard therapy controlled SBP similarly to that in adults with treated hypertension and (2) intensive therapy produced a lower mean SBP than in adults with treated hypertension and SBP <140 mm Hg. To examine these assumptions, US National Health and Nutrition Examination Survey 2009 to 2012 data were analyzed on 3 groups of adults with treated hypertension: group 1 consisted of SPRINT-like participants aged ≥50 years; group 2 consisted of participants all aged ≥18 years; and group 3 consisted of participants aged ≥18 years excluding group 1 but otherwise similar to SPRINT-like participants except high cardiovascular risk. Mean SBPs in groups 1, 2, and 3 were 133.0, 130.1, and 124.6, with 66.2%, 72.2%, and 81.9%, respectively, controlled to SBP <140; 68.3%, 74.8%, and 83.4% of the controlled subset had SBP <130. Mean SBPs in those controlled to <140 were 123.3, 120.9, and 118.9, respectively. Among US adults with treated hypertension, (1) the SPRINT-like group had higher mean SBP than comparison groups, yet lower than SPRINT standard treatment group and (2) among groups 1 to 3 with SBP <140, SBP values were within <3 mm Hg of SPRINT intensive treatment. SPRINT results suggest that treatment should be continued and not reduced when treated SBP is <130, especially for the SPRINT-like subset. Furthermore, increasing the percentage of treated adults with SBP <140 could approximate SPRINT intensive treatment SBP without lowering treatment goals. © 2016 American Heart Association, Inc.

Field dependence-independence as related to young women's participation in sports activity.

PubMed

Lambrecht, Jeanne L; Cuevas, Jacqueline L

2007-06-01

To estimate association between field dependence-independence measured by scores on the Group Embedded Figures Test and young women's participation in sports activity. Participants were 37 undergraduate college women between the ages of 18 and 25 years (M=21). Participants were categorized into two groups, one high in participation in sports activity and one low. A one-tailed independent samples t test yielded no significant difference. Correlations of .36 and .18 were significant but account for little common variance. An ad hoc analysis performed without participants who reported softball activity but who were highly involved in sport activities was significant.

Cocoa Flavanol Supplementation Influences Skin Conditions of Photo-Aged Women: A 24-Week Double-Blind, Randomized, Controlled Trial.

PubMed

Yoon, Hyun-Sun; Kim, Jong Rhan; Park, Gyeong Yul; Kim, Jong-Eun; Lee, Dong Hun; Lee, Ki Won; Chung, Jin Ho

2016-01-01

The consumption of dietary antioxidants is considered to be a good strategy against photo-aging. However, the results of previous clinical trials that investigated the effects of oral consumption of high-flavanol cocoa products on skin photo-aging have been contradictory. The aim of this study was to investigate whether high-flavanol cocoa supplementation would improve the moderately photo-aged facial skin of female participants, by assessing skin wrinkles and elasticity. We performed a 24-wk, randomized, double-blind, placebo-controlled study to evaluate the effects of oral supplementation of cocoa flavanols on cutaneous photo-aging. All participants were moderately photo-aged Korean women with visible facial wrinkles (age range: 43-86 y). Participants were randomly assigned to receive a placebo beverage or cocoa beverage that contained 320 mg total cocoa flavanols/d. We measured wrinkles, skin elasticity, and hydration at baseline and at 12 and 24 wk. The primary endpoint was the mean percentage change in the average roughness value (Rz) at 24 wk. At 24 wk, the mean percentage change in Rz (primary endpoint) was significantly lower in the cocoa group than in the placebo group (-8.7 percentage points; 95% CI: -16.1, -1.3 percentage points; P = 0.023). The mean percentage changes in gross elasticity, as determined by a cutometer, also differed between the groups at 12 wk (9.1 percentage points; 95% CI: 1.5, 16.7 percentage points; P = 0.020) and 24 wk (8.6 percentage points; 95% CI: 1.0, 16.2 percentage points; P = 0.027). However, there were no significant differences in skin hydration and barrier integrity between the 2 groups. In moderately photo-aged women, regular cocoa flavanol consumption had positive effects on facial wrinkles and elasticity. Cocoa flavanol supplementation may contribute to the prevention of the progression of photo-aging. This trial was registered at clinicaltrials.gov as NCT02060097. © 2016 American Society for Nutrition.

Public perception of drinking water from private water supplies: focus group analyses

PubMed Central

Jones, Andria Q; Dewey, Catherine E; Doré, Kathryn; Majowicz, Shannon E; McEwen, Scott A; Waltner-Toews, David; Henson, Spencer J; Mathews, Eric

2005-01-01

Background Over four million Canadians receive their drinking water from private water supplies, and numerous studies report that these supplies often exceed the minimal acceptable standards for contamination. Canadians in rural areas test their water intermittently, if at all, and treatment of water from private supplies is not common. Understanding the perceptions of drinking water among residents served by private systems will enable public health professionals to better target education and outreach activities, and to address the needs and concerns of residents in their jurisdictions. The purpose of this study was to explore the drinking water perceptions and self-described behaviours and needs of participants served by private water systems in the City of Hamilton, Ontario (Canada). Methods In September 2003, three focus group discussions were conducted; two with men and women aged 36–65 years, and one with men and women 20–35 years of age. Results Overall, participants had positive perceptions of their private water supplies, particularly in the older age group. Concerns included bacterial and chemical contamination from agricultural sources. Testing of water from private supplies was minimal and was done less frequently than recommended by the provincial government. Barriers to water testing included the inconvenience of the testing process, acceptable test results in the past, resident complacency and lack of knowledge. The younger participants greatly emphasized their need for more information on private water supplies. Participants from all groups wanted more information on water testing, and various media for information dissemination were discussed. Conclusion While most participants were confident in the safety of their private water supply, the factual basis for these opinions is uncertain. Improved dissemination of information pertaining to private water supplies in this population is needed. Observed differences in the concerns expressed by users of different water systems and age groups may suggest the need for targeted public education strategies. These focus groups provided significant insight into the public perception of private water supplies and the need for public health outreach activities; however, to obtain a more representative understanding of the perceptions in this population, it is important that a larger scale investigation be performed. PMID:16336678

Nationwide cervical cancer screening in Korea: data from the National Health Insurance Service Cancer Screening Program and National Cancer Screening Program, 2009–2014

PubMed Central

Hwang, Han-Sung; Kwon, Han-Sung; Lee, Sun Joo; Lee, Ji Young; Kim, Soo-Nyung; Lee, Kunsei; Chang, Sounghoon

2017-01-01

Objective The rates of participation in the Korean nationwide cervical cancer screening program and the rates of abnormal test results were determined. Methods The database of the National Health Insurance Service (NHIS) was used during the study period (2009–2014). Results The participation rate increased from 41.10% in 2009 to 51.52% in 2014 (annual percentage change, 4.126%; 95% confidence interval [CI]=2.253–6.034). During the study period, women ≥70 years of age had the lowest rate of participation (range, 21.7%–31.9%) and those 30–39 years of age the second-lowest (27.7%–44.9%). The participation rates of National Health Insurance beneficiaries (range, 48.6%–52.5%) were higher than those of Medical Aid Program (MAP) recipients (29.6%–33.2%). The rates of abnormal results were 0.65% in 2009 and 0.52% in 2014, with a decreasing tendency in all age groups except the youngest (30–39 years). Every year the abnormal result rates tended to decrease with age, from the age groups of 30–39 years to 60–69 years but increased in women ≥70 years of age. The ratio of patients with atypical squamous cells of undetermined significance compared with those with squamous intraepithelial lesions increased from 2.71 in 2009 to 4.91 in 2014. Conclusion Differences related to age and occurring over time were found in the rates of participation and abnormal results. Further efforts are needed to encourage participation in cervical cancer screening, especially for MAP recipients, elderly women and women 30–39 years of age. Quality control measures for cervical cancer screening programs should be enforced consistently. PMID:28657224

Initial evaluation of the effects of an environmental-focused problem-solving intervention for transition-age young people with developmental disabilities: Project TEAM.

PubMed

Kramer, Jessica M; Helfrich, Christine; Levin, Melissa; Hwang, I-Ting; Samuel, Preethy S; Carrellas, Ann; Schwartz, Ariel E; Goeva, Aleksandrina; Kolaczyk, Eric D

2018-03-12

Project TEAM (Teens making Environment and Activity Modifications) teaches transition-age young people with developmental disabilities, including those with co-occurring intellectual or cognitive disabilities, to identify and resolve environmental barriers to participation. We examined its effects on young people's attainment of participation goals, knowledge, problem-solving, self-determination, and self-efficacy. We used a quasi-experimental, repeated measures design (initial, outcome, 6-week follow-up) with two groups: (1) Project TEAM (28 males, 19 females; mean age 17y 6mo); and (2) goal-setting comparison (21 males, 14 females; mean age 17y 6mo). A matched convenience sample was recruited in two US states. Attainment of participation goals and goal attainment scaling (GAS) T scores were compared at outcome. Differences between groups for all other outcomes were analyzed using linear mixed effects models. At outcome, Project TEAM participants demonstrated greater knowledge (estimated mean difference: 1.82; confidence interval [CI]: 0.90, 2.74) and ability to apply knowledge during participation (GAS: t[75]=4.21; CI: 5.21, 14.57) compared to goal-setting. While both groups achieved significant improvements in knowledge, problem-solving, and self-determination, increases in parent reported self-determination remained at 6-week follow-up only for Project TEAM (estimated mean difference: 4.65; CI: 1.32, 7.98). Significantly more Project TEAM participants attained their participation goals by follow-up (Project TEAM=97.6%, goal-setting=77.1%, p=0.009). Both approaches support attainment of participation goals. Although inconclusive, Project TEAM may uniquely support young people with developmental disabilities to act in a self-determined manner and apply an environmental problem-solving approach over time. Individualized goal-setting, alone or during Project TEAM (Teens making Environment and Activity Modifications) appears to support attainment of participation goals. Project TEAM appears to support young people with developmental disabilities to apply an environmental problem-solving approach to participation barriers. Parents of young people with developmental disabilities report sustained changes in self-determination 6 weeks after Project TEAM. © 2018 Mac Keith Press.

A randomized trial comparing digital video disc with written delivery of falls prevention education for older patients in hospital.

PubMed

Hill, Anne-Marie; McPhail, Steven; Hoffmann, Tammy; Hill, Keith; Oliver, David; Beer, Christopher; Brauer, Sandra; Haines, Terry P

2009-08-01

To compare the effectiveness of a digital video disc (DVD) with that of a written workbook delivering falls prevention education to older hospital patients on self-perceived risk of falls, perception of falls epidemiology, knowledge of prevention strategies, and motivation and confidence to engage in self-protective strategies. To compare the effect of receiving either education approach versus no education on patients' perception of falls epidemiology. Randomized trial (DVD vs workbook) with additional quasi-experimental control group. Geriatric, medical, and orthopedic wards in Perth and Brisbane, Australia. One hundred (n=51 DVD, n=49 workbook) hospital inpatients aged 60 and older receiving an intervention (mean age 75.3+/-10.1) and 122 in the control group (mean age 79.3+/-8.3). Participants randomly assigned to receive identical educational material on falls prevention delivered on a DVD or in a workbook. Control group received usual care. Custom-designed survey addressing elements of the Health Belief Model of health behavior change. Participants randomized to DVD delivery had a higher self-perceived risk of falling (P=.04) and higher levels of confidence (P=.03) and motivation (P=.04) to engage in self-protective strategies than participants who received the workbook. A higher proportion of participants who received either form of the education provided "desired" responses than of control group participants across all knowledge items (P<.001). Delivery of falls prevention education on a DVD compared to a written workbook is more likely to achieve important changes in parameters likely to affect successful uptake of falls prevention messages in the hospital setting.

Aphasia and text writing.

PubMed

Behrns, Ingrid; Ahlsén, Elisabeth; Wengelin, Asa

2010-01-01

Good writing skills are needed in almost every aspect of life today, and there is a growing interest in research into acquired writing difficulties. Most of the findings reported so far, however, are based on words produced in isolation. The present study deals with the production of entire texts. The aim was to characterize written narratives produced by a group of participants with aphasia. Eight persons aged 28-63 years with aphasia took part in the study. They were compared with a reference group consisting of ten participants aged 21-30 years. All participants were asked to write a personal narrative titled 'I have never been so afraid' and to perform a picture-based story-generation task called the 'Frog Story'. The texts were written on a computer. The group could be divided into participants with low, moderate, and high general performance, respectively. The texts written by the participants in the group with moderate and high writing performance had comparatively good narrative structure despite indications of difficulties on other linguistic levels. Aphasia appeared to influence text writing on different linguistic levels. The impact on overall structure and coherence was in line with earlier findings from the analysis of spoken and written discourse and the implication of this is that the written modality should also be included in language rehabilitation. 2010 Royal College of Speech & Language Therapists.

Novelty, Challenge, and Practice: The Impact of Intensive Language Learning on Attentional Functions

PubMed Central

Bak, Thomas H.; Long, Madeleine R.; Vega-Mendoza, Mariana; Sorace, Antonella

2016-01-01

We investigated the impact of a short intensive language course on attentional functions. We examined 33 participants of a one-week Scottish Gaelic course and compared them to 34 controls: 16 active controls who participated in courses of comparable duration and intensity but not involving foreign language learning and 18 passive controls who followed their usual routines. Participants completed auditory tests of attentional inhibition and switching. There was no difference between the groups in any measures at the beginning of the course. At the end of the course, a significant improvement in attention switching was observed in the language group (p < .001) but not the control group (p = .127), independent of the age of participants (18–78 years). Half of the language participants (n = 17) were retested nine months after their course. All those who practiced Gaelic 5 hours or more per week improved from their baseline performance. In contrast, those who practiced 4 hours or fewer showed an inconsistent pattern: some improved while others stayed the same or deteriorated. Our results suggest that even a short period of intensive language learning can modulate attentional functions and that all age groups can benefit from this effect. Moreover, these short-term effects can be maintained through continuous practice. PMID:27120179

Novelty, Challenge, and Practice: The Impact of Intensive Language Learning on Attentional Functions.

PubMed

Bak, Thomas H; Long, Madeleine R; Vega-Mendoza, Mariana; Sorace, Antonella

2016-01-01

We investigated the impact of a short intensive language course on attentional functions. We examined 33 participants of a one-week Scottish Gaelic course and compared them to 34 controls: 16 active controls who participated in courses of comparable duration and intensity but not involving foreign language learning and 18 passive controls who followed their usual routines. Participants completed auditory tests of attentional inhibition and switching. There was no difference between the groups in any measures at the beginning of the course. At the end of the course, a significant improvement in attention switching was observed in the language group (p < .001) but not the control group (p = .127), independent of the age of participants (18-78 years). Half of the language participants (n = 17) were retested nine months after their course. All those who practiced Gaelic 5 hours or more per week improved from their baseline performance. In contrast, those who practiced 4 hours or fewer showed an inconsistent pattern: some improved while others stayed the same or deteriorated. Our results suggest that even a short period of intensive language learning can modulate attentional functions and that all age groups can benefit from this effect. Moreover, these short-term effects can be maintained through continuous practice.

Post-licensure, phase IV, safety study of a live attenuated Japanese encephalitis recombinant vaccine in children in Thailand.

PubMed

Chotpitayasunondh, Tawee; Pruekprasert, Pornpimol; Puthanakit, Thanyawee; Pancharoen, Chitsanu; Tangsathapornpong, Auchara; Oberdorfer, Peninnah; Kosalaraksa, Pope; Prommalikit, Olarn; Tangkittithaworn, Suwimon; Kerdpanich, Phirangkul; Techasaensiri, Chonnamet; Korejwo, Joanna; Chuenkitmongkol, Sunate; Houillon, Guy

2017-01-05

Japanese encephalitis is a mosquito-borne viral disease endemic in most countries in Asia. A recombinant live, attenuated Japanese encephalitis virus vaccine, JE-CV, is licensed in 14 countries, including Thailand, for the prevention of Japanese encephalitis in adults and children. This was a prospective, phase IV, open-label, multicentre, safety study of JE-CV conducted from November 2013 to April 2015, to evaluate rare serious adverse events (AEs). JE-CV was administered to 10,000 healthy children aged 9months to <5years in Thailand as a primary (Group 1) or booster (Group 2) vaccination. Serious AEs (SAEs), including AEs of special interest, up to 60days after administration were evaluated. Immediate Grade 3 systemic AEs up to 30min after JE-CV administration were also described. The median age of participants was 1.1years in Group 1 and 3.8years in Group 2. SAEs were reported in 204 (3.0%) participants in Group 1 and 59 (1.9%) participants in Group 2. Among a total of 294 SAEs in 263 participants, only three events occurring in two participants were considered related to vaccination. All three cases were moderate urticaria, none of which met the definition of AEs of special interest for hypersensitivity. AEs of special interest were reported in 28 (0.4%) participants in Group 1 and 4 (0.1%) participants in Group 2; none were considered related to vaccination. Febrile convulsion was the most frequently reported AE of special interest: 25 (0.4%) participants in Group 1; and 2 (<0.1%) in Group 2. There were no cases of Japanese encephalitis reported. No Grade 3 immediate systemic AEs were reported after any JE-CV vaccination. Our study did not identify any new safety concerns with JE-CV and confirms its good safety profile. This study was registered on www.clinicaltrials.gov (NCT01981967; Universal Trial Number: U1111-1127-7052). Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Safety and immunogenicity of one versus two doses of Takeda's tetravalent dengue vaccine in children in Asia and Latin America: interim results from a phase 2, randomised, placebo-controlled study.

PubMed

Sáez-Llorens, Xavier; Tricou, Vianney; Yu, Delia; Rivera, Luis; Tuboi, Suely; Garbes, Pedro; Borkowski, Astrid; Wallace, Derek

2017-06-01

Dengue is the most common mosquito-borne viral disease in human beings, and vector control has not halted its spread worldwide. A dengue vaccine for individuals aged 9 years and older has been licensed, but there remains urgent medical need for a vaccine that is safe and effective against all four dengue virus serotypes (DENV-1-4) in recipients of all ages. Here, we present the preplanned interim analyses at 6 months of a tetravalent dengue vaccine candidate (TDV), which is comprised of an attenuated DENV-2 virus strain (TDV-2) and three chimeric viruses containing the premembrane and envelope protein genes of DENV-1, DENV-3, and DENV-4 genetically engineered into the attenuated TDV-2 genome backbone (TDV-1, TDV-3, and TDV-4). An ongoing phase 2, randomised, double-blind, placebo-controlled trial of a TDV is being done at three sites in dengue-endemic countries (Dominican Republic, Panama, and the Philippines) to determine its safety and immunogenicity over 48 months in healthy participants aged 2-17 years who were randomly assigned (1:2:5:1) using an interactive web response system (stratified by age) to subcutaneous TDV injection (one 0·5 mL dose containing 2·5 × 10 4 plaque-forming units [PFU] of TDV-1; 6·3 × 10 3 PFU of TDV-2; 3·2 × 10 4 PFU of TDV-3; and 4·0 × 10 5 PFU of TDV-4) in different dose schedules (two-dose regimen at 0 and 3 months, one dose at 0 months, or one dose at 0 months and a booster at 12 months) or placebo. The primary endpoint of this 6 month interim analysis was geometric mean titres (GMTs) of neutralising antibodies against DENV-1-4 in the per-protocol immunogenicity subset at 1 month, 3 months, and 6 months after the first injection. Safety was assessed as a secondary outcome as percentage of participants with serious adverse events in all participants who were injected (safety set), and solicited and unsolicited adverse events (immunogenicity subset). This trial is registered with ClinicalTrials.gov, number NCT02302066. 1800 participants were enrolled between Dec 5, 2014, and Feb 13, 2015. 1794 participants were given study injection as follows: 200 participants were given two-dose regimen at 0 and 3 months (group 1), 398 were given one dose at 0 months (group 2), 998 were given one dose at 0 months and will be given (trial ongoing) a booster at 12 months (group 3), and 198 were given placebo (group 4). These 1794 participants were included in the safety set; 562 participants were randomly assigned to the immunogenicity subset, of which 503 were included in the per-protocol set. TDV elicited neutralising antibodies against all DENV serotypes, which peaked at 1 month and remained elevated above baseline at 6 months. At 6 months, GMTs of neutralising antibodies against DENV-1 were 489 (95% CI 321-746) for group 1, 434 (306-615) for group 2, 532 (384-738) for group 3, and 62 (32-120) for group 4; GMTs of neutralising antibodies against DENV-2 were 1565 (1145-2140) for group 1, 1639 (1286-2088) for group 2, 1288 (1031-1610) for group 3, and 86 (44-169) for group 4; GMTs of neutralising antibodies against DENV-3 were 160 (104-248) for group 1, 151 (106-214) for group 2, 173 (124-240) for group 3, and 40 (23-71) for group 4; and GMTs of neutralising antibodies against DENV-4 were 117 (79-175) for group 1, 110 (80-149) for group 2, 93 (69-125) for group 3, and 24 (15-38) for group 4. No vaccine-related serious adverse events occurred; 15 (3%) of 562 participants in the immunogenicity subset reported vaccine-related unsolicited adverse events. The reactogenicity profile of TDV was acceptable, and similar to previous findings with TDV. TDV is safe and immunogenic in individuals aged 2-17 years, irrespective of previous dengue exposure. A second TDV dose induced enhanced immunogenicity against DENV-3 and DENV-4 in children who were seronegative before vaccination. These data supported the initiation of phase 3 evaluation of the efficacy and safety of TDV given in a two-dose schedule 3 months apart, with analyses that take into account baseline age and dengue serostatus. Takeda Vaccines. Copyright © 2017 Elsevier Ltd. All rights reserved.

Stigmatizing attitudes and beliefs about bulimia nervosa: gender, age, education and income variability in a community sample.

PubMed

McLean, Siân A; Paxton, Susan J; Massey, Robin; Hay, Phillipa J; Mond, Jonathan M; Rodgers, Bryan

2014-05-01

Stigmatizing attitudes towards eating disorders negatively impacts treatment seeking. To determine the effect of interventions to reduce stigma, a measure of stigma that is simple to implement is required. This study aimed to develop a measure of stigmatizing attitudes and beliefs towards bulimia nervosa (SAB-BN) and evaluate the distribution of beliefs across gender, age, education, and income groups. Participants were 1828 community adults (890 men; 938 women) aged 18-65 sampled from the Australian Electoral Roll responded to a mailed questionnaire. Participants provided demographic information and completed the SAB-BN questionnaire. Five components of stigmatizing attitudes and beliefs were identified; advantages of BN, minimization/low seriousness, unreliability, social distance, and personal responsibility. Stigma was low except on social distance and personal responsibility sub-scales, which indicated negative attitudes toward people with bulimia. Men compared with women and lower compared with higher education and income groups held significantly higher stigmatizing attitudes and beliefs. There were few differences between age groups in stigma. Differences between demographic groups provides evidence for known-groups validity. The SAB-BN questionnaire provides a potentially useful tool for evaluating stigma in relation to BN. Results provide insight into components of stigma and the demographic groups to whom interventions should be targeted. Copyright © 2013 Wiley Periodicals, Inc.

Effect of mat pilates exercise on postural alignment and body composition of middle-aged women

PubMed Central

Lee, Hyo Taek; Oh, Hyun Ok; Han, Hui Seung; Jin, Kwang Youn; Roh, Hyo Lyun

2016-01-01

[Purpose] This study attempted to examine whether Pilates is an effective exercise for improving the postural alignment and health of middle-aged women. [Subjects and Methods] The participants in this study were 36 middle-aged women (20 in the experimental group, 16 in the control group). The experimental group participated in Pilates exercise sessions three times a week for 12 weeks. Body alignment and composition measurements before and after applying the Pilates exercise program were performed with a body composition analyzer and a three-dimensional scanner. [Results] Postural alignment in the sagittal and horizontal planes was enhanced in the Pilates exercise group. Trunk alignment showed correlations with body fat and muscle mass. [Conclusion] The Pilates exercises are performed symmetrically and strengthen the deep muscles. Moreover, the results showed that muscle mass was correlated with trunk postural alignment and that the proper amount of muscle is critical in maintaining trunk postural alignment. PMID:27390396

Social activities are associated with cognitive decline in older Koreans.

PubMed

Kim, DaeHyun; Arai, Hidenori; Kim, SungHi

2017-08-01

Social activity seems to be important for the prevention of cognitive impairment and frailty. The objective of the present study was to investigate whether social activities are associated with the development of cognitive impairment in Korean older people. We analyzed data from the Korean National Longitudinal Study on Aging. A total of 2495 Korean community-dwelling older adults (1163 men and 1332 women) aged between 65 and 79 years at the first wave of the Korean National Longitudinal Study on Aging were used for analysis. Cognitive function was assessed by the Mini-Mental State Examination in 2006 and 2012. Multiple logistic regression analysis was carried out by adjusting covariates, such as age, sex, education, employment, Center for Epidemiological Studies-Depression and instrumental activities of daily living scores, and weight loss. Among the participants, 951 participants (38.1%) showed cognitive decline. Compared with those who participated in a large number of group social activities, multivariate-adjusted odds ratios of cognitive decline in those who participated in a moderate and small number of group activities were 1.18 (95% CI 0.93-1.48) and 1.80 (95% CI 1.16-1.90), respectively. Among six types of group social activities, two types (social club/café and alumni) showed a significant correlation with less cognitive decline; adjusted odds ratios of the group with a small number of activities were 1.31 (95% CI 1.09-1.56) and 1.46 (95% CI 1.10-1.93), respectively, compared with the group with a large number of activities. Personal social activities and the other four types of activities (religious, political, leisure and volunteer) did not affect the outcome. Two social group activities (social club/café and alumni) were significantly associated with less cognitive decline in older Koreans. Geriatr Gerontol Int 2017; 17: 1191-1196. © 2016 Japan Geriatrics Society.

CBT for children with depressive symptoms: a meta-analysis.

PubMed

Arnberg, Alexandra; Ost, Lars-Göran

2014-01-01

Pediatric depression entails a higher risk for psychiatric disorders, somatic complaints, suicide, and functional impairment later in life. Cognitive behavior therapy (CBT) is recommended for the treatment of depression in children, yet research is based primarily on adolescents. The present meta-analysis investigated the efficacy of CBT in children aged 8-12 years with regard to depressive symptoms. We included randomized controlled trials of CBT with participants who had an average age of  ≤ 12 years and were diagnosed with either depression or reported elevated depressive symptoms. The search resulted in 10 randomized controlled trials with 267 participants in intervention and 256 in comparison groups. The mean age of participants was 10.5 years. The weighted between-group effect size for CBT was moderate, Cohen's d = 0.66. CBT outperformed both attention placebo and wait-list, although there was a significant heterogeneity among studies with regard to effect sizes. The weighted within-group effect size for CBT was large, d = 1.02. Earlier publication year, older participants, and more treatment sessions were associated with a larger effect size. In conclusion, the efficacy of CBT in the treatment of pediatric depression symptoms was supported. Differences in efficacy, methodological shortcomings, and lack of follow-up data limit the present study and indicate areas in need of improvement.

Premier League academy soccer players' experiences of competing in a tournament bio-banded for biological maturation.

PubMed

Cumming, Sean P; Brown, Daniel J; Mitchell, Siobhan; Bunce, James; Hunt, Dan; Hedges, Chris; Crane, Gregory; Gross, Aleks; Scott, Sam; Franklin, Ed; Breakspear, Dave; Dennison, Luke; White, Paul; Cain, Andrew; Eisenmann, Joey C; Malina, Robert M

2018-04-01

Individual differences in the growth and maturation have been shown to impact player performance and development in youth soccer. This study investigated Premier League academy players' experiences of participating in a tournament bio-banded for biological maturation. Players (N = 66) from four professional soccer clubs aged 11 and 14 years and between 85-90% of adult stature participated in a tournament. Players competed in three 11 vs 11 games on a full size pitch with 25-min halves. Sixteen players participated in four 15-min focus groups and were asked to describe their experiences of participating in the bio-banded tournament in comparison to age group competition. All players described their experience as positive and recommended the Premier League integrate bio-banding into the existing games programme. In comparison to age-group competitions, early maturing players described the bio-banded games more physically challenging, and found that they had to adapt their style of play placing a greater emphasis on technique and tactics. Late maturing players considered the games to be less physically challenging, yet appreciated the having more opportunity to use, develop and demonstrate their technical, physical, and psychological competencies. Bio-banding strategies appear to contribute positively towards the holistic development of young soccer players.

Randomized Comparison of Mobile and Web-Tools to Provide Dementia Risk Reduction Education: Use, Engagement and Participant Satisfaction

PubMed Central

O'Connor, Elodie; Hatherly, Chris

2014-01-01

Background Encouraging middle-aged adults to maintain their physical and cognitive health may have a significant impact on reducing the prevalence of dementia in the future. Mobile phone apps and interactive websites may be one effective way to target this age group. However, to date there has been little research investigating the user experience of dementia risk reduction tools delivered in this way. Objective The aim of this study was to explore participant engagement and evaluations of three different targeted smartphone and Web-based dementia risk reduction tools following a four-week intervention. Methods Participants completed a Web-based screening questionnaire to collect eligibility information. Eligible participants were asked to complete a Web-based baseline questionnaire and were then randomly assigned to use one of the three dementia risk reduction tools for a period of four weeks: (1) a mobile phone application; (2) an information-based website; and (3) an interactive website. User evaluations were obtained via a Web-based follow-up questionnaire after completion of the intervention. Results Of 415 eligible participants, 370 (89.16%) completed the baseline questionnaire and were assigned to an intervention group; 200 (54.05%) completed the post-intervention questionnaire. The average age of participants was 52 years, and 149 (75%) were female. Findings indicated that participants from all three intervention groups reported a generally positive impression of the tools across a range of domains. Participants using the information-based website reported higher ratings of their overall impression of the tool, F2,191=4.12, P=.02; how interesting the information was, F2,189=3.53, P=.03; how helpful the information was, F2,192=4.15, P=.02; and how much they learned, F2,188=3.86, P=.02. Group differences were significant between the mobile phone app and information-based website users, but not between the interactive website users and the other two groups. Additionally, participants using the information-based website reported significantly higher scores on their ratings of the ease of navigation, F2,190=4.20, P=.02, than those using the mobile phone app and the interactive website. There were no significant differences between groups on ratings of ease of understanding the information, F2,188=0.27, P=.76. Most participants from each of the three intervention groups indicated that they intended to keep using the dementia risk reduction eHealth tool. Conclusions Overall, results indicated that while participants across all three intervention groups reported a generally positive experience with the targeted dementia risk reduction tools, participants using the information-based website provided a more favorable evaluation across a range of areas than participants using the mobile phone app. Further research is required to investigate whether targeted dementia risk reduction tools, in the form of interactive websites and mobile apps, can be improved to provide benefits above those gained by providing static information alone. PMID:26543904

Randomized Comparison of Mobile and Web-Tools to Provide Dementia Risk Reduction Education: Use, Engagement and Participant Satisfaction.

PubMed

O'Connor, Elodie; Farrow, Maree; Hatherly, Chris

2014-01-01

Encouraging middle-aged adults to maintain their physical and cognitive health may have a significant impact on reducing the prevalence of dementia in the future. Mobile phone apps and interactive websites may be one effective way to target this age group. However, to date there has been little research investigating the user experience of dementia risk reduction tools delivered in this way. The aim of this study was to explore participant engagement and evaluations of three different targeted smartphone and Web-based dementia risk reduction tools following a four-week intervention. Participants completed a Web-based screening questionnaire to collect eligibility information. Eligible participants were asked to complete a Web-based baseline questionnaire and were then randomly assigned to use one of the three dementia risk reduction tools for a period of four weeks: (1) a mobile phone application; (2) an information-based website; and (3) an interactive website. User evaluations were obtained via a Web-based follow-up questionnaire after completion of the intervention. Of 415 eligible participants, 370 (89.16%) completed the baseline questionnaire and were assigned to an intervention group; 200 (54.05%) completed the post-intervention questionnaire. The average age of participants was 52 years, and 149 (75%) were female. Findings indicated that participants from all three intervention groups reported a generally positive impression of the tools across a range of domains. Participants using the information-based website reported higher ratings of their overall impression of the tool, F2,191=4.12, P=.02; how interesting the information was, F2,189=3.53, P=.03; how helpful the information was, F2,192=4.15, P=.02; and how much they learned, F2,188=3.86, P=.02. Group differences were significant between the mobile phone app and information-based website users, but not between the interactive website users and the other two groups. Additionally, participants using the information-based website reported significantly higher scores on their ratings of the ease of navigation, F2,190=4.20, P=.02, than those using the mobile phone app and the interactive website. There were no significant differences between groups on ratings of ease of understanding the information, F2,188=0.27, P=.76. Most participants from each of the three intervention groups indicated that they intended to keep using the dementia risk reduction eHealth tool. Overall, results indicated that while participants across all three intervention groups reported a generally positive experience with the targeted dementia risk reduction tools, participants using the information-based website provided a more favorable evaluation across a range of areas than participants using the mobile phone app. Further research is required to investigate whether targeted dementia risk reduction tools, in the form of interactive websites and mobile apps, can be improved to provide benefits above those gained by providing static information alone.

Older members perform better in an internet-based behavioral weight loss program compared to younger members.

PubMed

van der Mark, Marianne; Jonasson, Josefine; Svensson, Madeleine; Linné, Yvonne; Rossner, Stephan; Lagerros, Ylva Trolle

2009-01-01

New technology offers increased opportunities for weight control. However, it is not clear whether older people with less computer training can make use of this tool. Our objective was to examine how members above the age of 65 years performed in an internet-based behavioral weight loss program, compared to younger members. Data from members (n = 23,233) of an internet-based behavioral weight loss program were analyzed. We restricted our study to active participants accessing the weight club, during a 6-month period (n = 4,440). The number of logins, food intake, and weight records were examined. Participants were divided into age tertiles separately for men and women. The oldest tertile was further subdivided into two groups: above and below the age of 65 years. Participants aged 65 or older were more likely to remain active in the weight club for at least 6 months compared to younger age groups. They had the highest frequency of recordings of food intake and current weight. Among women, those older than 65 years had on average the highest percentage of weight loss (5.6 kg, 6.8%). Men above 65 years of age had the highest number of logins, on average 161 times during the 6-month period. Older participants are performing equally well or even better in an internet-based behavioral weight loss program than younger participants. Internet-based programs could be a promising and attractive option for older adults requiring assistance in losing weight. 2009 S. Karger AG, Basel.

Effects of aging and involuntary capture of attention on event-related potentials associated with the processing of and the response to a target stimulus

PubMed Central

Cid-Fernández, Susana; Lindín, Mónica; Díaz, Fernando

2014-01-01

The main aim of the present study was to assess whether aging modulates the effects of involuntary capture of attention by novel stimuli on performance, and on event-related potentials (ERPs) associated with target processing (N2b and P3b) and subsequent response processes (stimulus-locked Lateralized Readiness Potential -sLRP- and response-locked Lateralized Readiness Potential -rLRP-). An auditory-visual distraction-attention task was performed by 77 healthy participants, divided into three age groups (Young: 21–29, Middle-aged: 51–64, Old: 65–84 years old). Participants were asked to attend to visual stimuli and to ignore auditory stimuli. Aging was associated with slowed reaction times, target stimulus processing in working memory (WM, longer N2b and P3b latencies) and selection and preparation of the motor response (longer sLRP and earlier rLRP onset latencies). In the novel relative to the standard condition we observed, in the three age groups: (1) a distraction effect, reflected in a slowing of reaction times, of stimuli categorization in WM (longer P3b latency), and of motor response selection (longer sLRP onset latency); (2) a facilitation effect on response preparation (later rLRP onset latency), and (3) an increase in arousal (larger amplitudes of all ERPs evaluated, except for N2b amplitude in the Old group). A distraction effect on the stimulus evaluation processes (longer N2b latency) were also observed, but only in middle-aged and old participants, indicating that the attentional capture slows the stimulus evaluation in WM from early ages (from 50 years onwards, without differences between middle-age and older adults), but not in young adults. PMID:25294999

Reading Comprehension in Quiet and in Noise: Effects on Immediate and Delayed Recall in Relation to Tinnitus and High-Frequency Hearing Thresholds.

PubMed

Brännström, K Jonas; Waechter, Sebastian

2018-06-01

A common complaint by people with tinnitus is that they experience that the tinnitus causes attention and concentration problems. Previous studies have examined how tinnitus influences cognitive performance on short and intensive cognitive tasks but without proper control of hearing status. To examine the impact tinnitus and high-frequency hearing thresholds have on reading comprehension in quiet and in background noise. A between-group design with matched control participants. One group of participants with tinnitus (n = 20) and an age and gender matched control group without tinnitus (n = 20) participated. Both groups had normal hearing thresholds (20 dB HL at frequencies 0.125 to 8 kHz). Measurements were made assessing hearing thresholds and immediate and delayed recall using a reading comprehension test in quiet and in noise. All participants completed the Swedish version of the Hospital Anxiety and Depression Scale, and participants with tinnitus also completed the Tinnitus Questionnaire. The groups did not differ in immediate nor delayed recall. Accounting for the effect of age, a significant positive correlation was found between best ear high-frequency pure tone average (HF-PTA; 10000, 12500, and 14000 Hz) and the difference score between immediate and delayed recall in noise. Tinnitus seems to have no effect on immediate and delayed recall in quiet or in background noise when hearing status is controlled for. The detrimental effect of background noise on the processes utilized for efficient encoding into long-term memory is larger in participants with better HF-PTA. More specifically, when reading in noise, participants with better HF-PTA seem to recall less information than participants with poorer HF-PTA. American Academy of Audiology.

Is a cerebellar deficit the underlying cause of reading disabilities?

PubMed

Irannejad, Shahrzad; Savage, Robert

2012-04-01

This study investigated whether children with dyslexia differed in their performance on reading, phonological, rapid naming, motor, and cerebellar-related tasks and automaticity measures compared to reading age (RA)-matched and chronological age (CA)-matched control groups. Participants were 51 children attending mainstream English elementary schools in Quebec. All participants completed measures of IQ, word and nonword reading fluency, elision, nonword decoding, rapid naming, bead threading, peg moving, toe tapping, postural stability, and muscle tone. Results from both group contrasts and analyses at the individual case level did not provide support for claims of motor-cerebellar involvement in either typical or atypical reading acquisition. Results were more consistent with a phonological core process account of both typical reading and reading difficulty. Phonological deficits for children with dyslexia compared to RA-matched controls were, however, only evident in group contrasts. Findings thus also have important implications for identifying at-risk readers among their same-aged peers.

Peer counseling in a culturally specific adolescent pregnancy prevention program.

PubMed

Ferguson, S L

1998-08-01

This study evaluated the effects of peer counseling in a culturally specific adolescent pregnancy prevention program for African American females. A random pretest and multiple posttest experimental and comparison group design was used to obtain data on a sample of 63 female African American adolescents, ages 12 to 16, who lived in four public housing developments. Descriptive data and tests of significance revealed that none of the participants who received peer counseling became pregnant within three months of the intervention. Findings revealed a statistically significant increase in reproductive and other self-related knowledge topics among the experimental group when comparing pretest and eight-week posttest scores. Most participants had not had sexual intercourse; the average age of sexual onset was 12 years in the experimental group and 11 years in the controls. Designing and implementing culturally specific adolescent pregnancy prevention programs for adolescents younger than age 11 and/or before sexually active seems appropriate.

Maternal knowledge and attitudes toward influenza vaccination: a focus group study in metropolitan Atlanta.

PubMed

Gazmararian, Julie A; Orenstein, Walter; Prill, Mila; Hitzhusen, Hannah B; Coleman, Margaret S; Pazol, Karen; Oster, Natalia V

2010-11-01

To explore the knowledge and attitudes of mothers of school-aged children toward influenza vaccination and assess what methods of communication about vaccination and its delivery work best among this audience. The authors conducted focus groups with mothers of school-aged children. Prior to the focus groups, investigators agreed on key themes and discussion points. They independently reviewed transcripts using systematic content analysis and came to an agreement on outcome themes. Many study participants had misunderstandings about influenza vaccines and the definition of influenza. A common perception was that flu is a catch-all term for a variety of undefined illnesses, ranging from a severe cold to stomach upset. Few participants saw a societal benefit in vaccinating children to protect other populations (eg, the elderly). This study represents a first step in understanding how mothers perceive influenza vaccination and for crafting effective communication to increase vaccination among school-aged children.

Premature ovarian insufficiency in young girls: repercussions on uterine volume and bone mineral density.

PubMed

Bakhsh, Hanadi; Dei, Metella; Bucciantini, Sandra; Balzi, Daniela; Bruni, Vincenzina

2015-01-01

To evaluate biological differences among young subjects with premature ovarian insufficiency (POI) commencing at different stages of life. Retrospective observational study. Careggi University Hospital Participants: One hundred sixty-two females aged between 15 and 29 years with premature ovarian insufficiency. Data were collected as a retrospective chart review of baseline evaluation at diagnosis of premature ovarian insufficiency (POI). About 162 participants were divided into four groups based on gynecological age. Two primary outcome variables (uterine development and bone mineral density (BMD)) were analyzed in terms of differences among groups and in a multivariate logistic regression analysis. Uterine development was clearly jeopardized when estrogen insufficiency started at a very young age. Total body BMD showed significant differences among the four groups studied, clearly corresponding to the duration of ovarian function. Data were discussed in relation to the choice of hormone replacement therapy regimens.

Elderly people coping with the aftermath of war: resilience versus vulnerability.

PubMed

Kimhi, Shaul; Hantman, Shira; Goroshit, Marina; Eshel, Yohanan; Zysberg, Leehu

2012-05-01

The present study compares coping of elderly people and two younger groups 1 year after a war. Coping was determined by stress symptoms and posttraumatic recovery and two levels of resiliency. Thirty-six streets (covering most of the city streets) were sampled randomly from the map of Kiryat Shemona (a town next to the Lebanese border) about a year after the end of the Second Lebanon War. The sample constituted 870 adult residents of the town. Participants were divided into three age groups: elderly (age 65 years and older, N = 108), adults (age 46-64 years, N = 252) and young adults (age 20-45 years, N = 462). 1) Stress symptoms measured by short version of Brief Symptom Inventory; 2) Individual resilience measured by Sense of Coherence Inventory; 3) Posttraumatic Recovery Inventory (PTR); and 4) Public Resilience Scale (included a scale for community and national resilience). The results indicated 1) The elderly group reported significantly higher levels of stress symptoms and lower levels of PTR; 2) Females in the three age groups reported higher levels of stress symptoms and lower levels of PTR and individual resilience than males; 3) Individual and public resilience negatively predicted stress symptoms and positively predicted posttraumatic recovery across three age groups; and 4) Public resilience has a differential effect on stress symptoms in each of the three age groups but not on PTR. Results question the division of older people into a vulnerable or inoculated group, indicating that the participants responded concurrently in a more vulnerable and a more resilient manner. Older people were characterized by higher levels of postwar stress symptoms, as well as a higher sense of coherence.

Prevalence of age-related macular degeneration in a large European cohort: results from the population-based Gutenberg Health Study.

PubMed

Korb, Christina A; Kottler, Ulrike B; Wolfram, Christian; Hoehn, René; Schulz, Andreas; Zwiener, Isabella; Wild, Philipp S; Pfeiffer, Norbert; Mirshahi, Alireza

2014-09-01

The aim of this study was to describe the sex- and age-specific prevalence of age-related macular degeneration (AMD) and its correlation with urban or rural residence in a large and relatively young European cohort. We evaluated fundus photographs from participants in the Gutenberg Health Study (GHS), a population-based, prospective, observational, single-centre study in the Rhineland-Palatine region in midwestern Germany. The participants were 35-74 years of age at enrolment. The fundus images were classified as described in the Rotterdam Study and were graded independently by two experienced ophthalmologists (CK and UBK) based on the presence of hard and soft drusen, retinal pigmentary abnormalities, and signs of atrophic or neovascular age-related macular generation (AMD). Photographs from 4,340 participants were available for grading. Small, hard drusen (<63 μm, stages 0b and 0c) were present in 37.4% of participants (95% confidence interval [CI], stage 0b, 31.6% [30.3-33.7]; stage 0c, 5.8% [5.1-6.5]). Early AMD (soft drusen, pigmentary abnormalities, stages 1-3) was present in 3.8% of individuals in the youngest age group (35-44 years) (95% CI, stage 1a, 0.4% [0.3-0.5%]; stage 1b, 3.2% [2.9-3.5%]; stage 2a, 0.1% [0.1-0.2%]; stage 2b, 0% [0-0.0%]; stage 3, 0.1% [0.1-0.2%]), whereas late AMD (stages 4a and 4b) did not appear in the youngest age group. In all age groups, signs of early AMD were detected in 11.9% of individuals (stage 1a, 2.1% [1.7-2.6]; stage 1b, 8.0% [7.2-8.8]; stage 2a, 1.0% [0.7-1.3]; stage 2b, 0.5% [0.3-0.7]; stage 3, 0.3% [0.2-0.6]). Late AMD (geographic atrophy or neovascular AMD) was found in 0.2% of individuals (stage 4a, 0.1 % [0.0-0.2]; stage 4b, 0.1% [0.0-0.2]). AMD increased significantly with age (odds ratio [OR], 1.09; 95% CI, 1.08-1.10). Sex, iris colour, and residence (rural vs. urban) were not associated with different rates of AMD. In this study, the prevalence of AMD increased dramatically with age; however, although AMD is usually thought to occur after age 50, signs of early AMD were found in 3.8% of individuals in the youngest age group (younger than 45 years). This population-based sample is the first to provide substantial epidemiologic data from a large German cohort, including data on macular degeneration in younger age groups and incidence data after recall.

Health literacy and participation in sports club activities among adolescents.

PubMed

Paakkari, Leena; Kokko, Sami; Villberg, Jari; Paakkari, Olli; Tynjälä, Jorma

2017-12-01

The aim of this research was to compare the levels of perceived health literacy among adolescents who do or do not participate in sports club activities. Organized sport club activities reach a high proportion of adolescents, and have the potential to contribute to the development of their health literacy. The cross-sectional data on health literacy among school children in Finland (aged 13 and 15, n=3852) were measured, as a part of the Health Behaviour in School-Aged Children (HBSC) study, using the Health Literacy for School-aged Children (HLSAC) instrument. Sports club participation and its association with health literacy were examined in relation to age, gender, family affluence, school achievement, and physical activity. The statistical analyses included cross-tabulation and the multilevel mixed-effects logistic regression analyses. Perceived health literacy was higher among adolescents who participated in sports club activities. This conclusion was valid for boys and girls, for both age groups, among those who were physically active 6-7 days a week, had at least moderate school achievement, and those who belonged to the middle or high affluence families. From the health literacy perspective, participation in sports club activities was especially beneficial for those having low or moderate school achievement level. The sports club setting may work towards equalizing health literacy differences related to school achievement. However, the clubs should ensure that access is available to as many adolescents as possible; by this means they may spread beneficial influences, supporting the development of health literacy among broader population groups.

Evaluation of a tobacco prevention programme among teenagers in Sweden.

PubMed

Hedman, Linnéa; Andersson, Martin; Stridsman, Caroline; Rönmark, Eva

2015-05-14

To study the prevalence of tobacco use among teenagers, to evaluate a tobacco prevention programme and to study factors related to participation in the prevention programme. Population-based prospective cohort study. Within the Obstructive Lung disease in Northern Sweden (OLIN) studies, a cohort study about asthma in schoolchildren started in 2006. All children aged 7-8 years in three municipalities were invited to a questionnaire survey and 2585 (96%) participated. The cohort was followed up at age 11-12 years (n=2612, 95% of invited) and 14-15 years (n=2345, 88% of invited). In 2010, some of the children in the OLIN cohort (n=447) were invited to a local tobacco prevention programme and 224 (50%) chose to participate. At the age of 14-15 years, the prevalence of daily smoking was 3.5%. Factors related to smoking were female sex, having a smoking mother, participation in sports and lower parental socioeconomic status (SES). The prevalence of using snus was 3.3% and risk factors were male sex, having a smoking mother, having a snus-using father and non-participation in the prevention programme. In the prevention programme, the prevalence of tobacco use was significantly lower among the participants compared with the controls in the cohort. Factors related to non-participation were male sex, having a smoking mother, lower parental SES and participation in sports. The prevalence of tobacco use was lower among the participants in the tobacco prevention programme compared with the non-participants as well as with the controls in the cohort. However, the observed benefit of the intervention may be overestimated as participation was biased by selection. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Human Neonatal Rotavirus Vaccine (RV3-BB) to Target Rotavirus from Birth.

PubMed

Bines, Julie E; At Thobari, Jarir; Satria, Cahya Dewi; Handley, Amanda; Watts, Emma; Cowley, Daniel; Nirwati, Hera; Ackland, James; Standish, Jane; Justice, Frances; Byars, Gabrielle; Lee, Katherine J; Barnes, Graeme L; Bachtiar, Novilia S; Viska Icanervilia, Ajeng; Boniface, Karen; Bogdanovic-Sakran, Nada; Pavlic, Daniel; Bishop, Ruth F; Kirkwood, Carl D; Buttery, Jim P; Soenarto, Yati

2018-02-22

A strategy of administering a neonatal rotavirus vaccine at birth to target early prevention of rotavirus gastroenteritis may address some of the barriers to global implementation of a rotavirus vaccine. We conducted a randomized, double-blind, placebo-controlled trial in Indonesia to evaluate the efficacy of an oral human neonatal rotavirus vaccine (RV3-BB) in preventing rotavirus gastroenteritis. Healthy newborns received three doses of RV3-BB, administered according to a neonatal schedule (0 to 5 days, 8 weeks, and 14 weeks of age) or an infant schedule (8 weeks, 14 weeks, and 18 weeks of age), or placebo. The primary analysis was conducted in the per-protocol population, which included only participants who received all four doses of vaccine or placebo within the visit windows, with secondary analyses performed in the intention-to-treat population, which included all participants who underwent randomization. Among the 1513 participants in the per-protocol population, severe rotavirus gastroenteritis occurred up to the age of 18 months in 5.6% of the participants in the placebo group (28 of 504 babies), in 1.4% in the neonatal-schedule vaccine group (7 of 498), and in 2.7% in the infant-schedule vaccine group (14 of 511). This resulted in a vaccine efficacy of 75% (95% confidence interval [CI], 44 to 91) in the neonatal-schedule group (P<0.001), 51% (95% CI, 7 to 76) in the infant-schedule group (P=0.03), and 63% (95% CI, 34 to 80) in the neonatal-schedule and infant-schedule groups combined (combined vaccine group) (P<0.001). Similar results were observed in the intention-to-treat analysis (1649 participants); the vaccine efficacy was 68% (95% CI, 35 to 86) in the neonatal-schedule group (P=0.001), 52% (95% CI, 11 to 76) in the infant-schedule group (P=0.02), and 60% (95% CI, 31 to 76) in the combined vaccine group (P<0.001). Vaccine response, as evidenced by serum immune response or shedding of RV3-BB in the stool, occurred in 78 of 83 participants (94%) in the neonatal-schedule group and in 83 of 84 participants (99%) in the infant-schedule group. The incidence of adverse events was similar across the groups. No episodes of intussusception occurred within the 21-day risk period after administration of any dose of vaccine or placebo, and one episode of intussusception occurred 114 days after the third dose of vaccine in the infant-schedule group. RV3-BB was efficacious in preventing severe rotavirus gastroenteritis when administered according to a neonatal or an infant schedule in Indonesia. (Funded by the Bill and Melinda Gates Foundation and others; Australian New Zealand Clinical Trials Registry number, ACTRN12612001282875 .).

Stereotypes of Age Differences in Personality Traits: Universal and Accurate?

PubMed Central

Chan, Wayne; McCrae, Robert R.; De Fruyt, Filip; Jussim, Lee; Löckenhoff, Corinna E.; De Bolle, Marleen; Costa, Paul T.; Sutin, Angelina R.; Realo, Anu; Allik, Jüri; Nakazato, Katsuharu; Shimonaka, Yoshiko; Hřebíčková, Martina; Kourilova, Sylvie; Yik, Michelle; Ficková, Emília; Brunner-Sciarra, Marina; de Figueora, Nora Leibovich; Schmidt, Vanina; Ahn, Chang-kyu; Ahn, Hyun-nie; Aguilar-Vafaie, Maria E.; Siuta, Jerzy; Szmigielska, Barbara; Cain, Thomas R.; Crawford, Jarret T.; Mastor, Khairul Anwar; Rolland, Jean-Pierre; Nansubuga, Florence; Miramontez, Daniel R.; Benet-Martínez, Veronica; Rossier, Jérôme; Bratko, Denis; Halberstadt, Jamin; Yamaguchi, Mami; Knežević, Goran; Martin, Thomas A.; Gheorghiu, Mirona; Smith, Peter B.; Barbaranelli, Claduio; Wang, Lei; Shakespeare-Finch, Jane; Lima, Margarida P.; Klinkosz, Waldemar; Sekowski, Andrzej; Alcalay, Lidia; Simonetti, Franco; Avdeyeva, Tatyana V.; Pramila, V. S.; Terracciano, Antonio

2012-01-01

Age trajectories for personality traits are known to be similar across cultures. To address whether stereotypes of age groups reflect these age-related changes in personality, we asked participants in 26 countries (N = 3,323) to rate typical adolescents, adults, and old persons in their own country. Raters across nations tended to share similar beliefs about different age groups; adolescents were seen as impulsive, rebellious, undisciplined, preferring excitement and novelty, whereas old people were consistently considered lower on impulsivity, activity, antagonism, and Openness. These consensual age group stereotypes correlated strongly with published age differences on the five major dimensions of personality and most of 30 specific traits, using as criteria of accuracy both self-reports and observer ratings, different survey methodologies, and data from up to 50 nations. However, personal stereotypes were considerably less accurate, and consensual stereotypes tended to exaggerate differences across age groups. PMID:23088227

Prevention of Eating Disorders in At-risk College-Age Women

PubMed Central

Taylor, C. Barr; Bryson, Susan; Luce, Kristine H.; Cunning, Darby; Celio, Angela; Abascal, Liana B.; Rockwell, Roxanne; Dev, Pavarti; Winzelberg, Andrew J.; Wilfley, Denise E.

2013-01-01

Context Eating disorders, an important health problem among college-age women, may be preventable, given that modifiable risk factors for eating disorders have been identified and interventions have been evaluated to reduce these risk factors. Objective To determine if an Internet-based psychosocial intervention can prevent the onset of eating disorders (EDs) in young women at risk for developing EDs. Setting and Participants College-age women in San Diego and the San Francisco Bay Area. Women with high weight and shape concerns were recruited via campus e-mails, posters and mass media. Six hundred thirty-seven eligible participants were identified, of whom 157 were excluded, for a total sample of 480. Recruitment occurred between 11/13/00 and 10/10/03. Design and Intervention A randomized controlled trial of an eight-week Internet-based cognitive-behavioral intervention (Student Bodies; SB) that included a moderated online discussion group. Participants were followed for up to three years. Main Outcome Measures The main outcome measure was time to onset of a subclinical or clinical ED. Secondary measures included change in Weight Concerns Scale (WCS) scores, Global EDE-Q, EDI Drive for Thinness, EDI Bulimia, and depressed mood. Moderators of outcome were examined. Results There was a significant reduction in WCS scores in the SB intervention group compared to the control group at post intervention (p < 0.001), one year (p < 0.001) and two years (p <0.001). The slope for reducing WCS was significantly greater in the treatment compared to the control group (p = 0.023). Over the course of follow-up, 43 participants developed subclinical or clinical EDs. While there was no overall significant difference in onset of EDs between intervention and control groups, the intervention significantly reduced the onset of EDs in two subgroups identified through moderator analyses: 1) participants with an elevated body mass index (BMI ≥ 25) at baseline; and 2) at one site, participants with baseline compensatory behaviors (e.g. self-induced vomiting, laxative use, diuretic use, diet pill use, driven exercise). No intervention participant with an elevated baseline BMI developed an ED, while the rates of onset of ED in the comparable BMI control group (based on survival analysis) were 4.7% at one year and 11.9% at two years (CI = 2.7%–21.1%). In the BMI ≥ 25 subgroup, the cumulative survival incidence was significantly lower at two years for the intervention compared to the control group (CI = 0% for intervention; 2.7% – 21.1% for control). For the San Francisco Bay Area site sample with baseline compensatory behaviors, 4% of participants in the intervention group developed EDs at one year and 14.4% by two years. Rates for the comparable control group were 16% and 30.4%, respectively. Conclusions Among college-age women with high weight and shape concerns, an eight-week Internet-based cognitive-behavioral intervention can significantly reduce weight and shape concerns for up to two years and decrease risk for the onset of EDs, at least in some high-risk groups. This is the first study to show that EDs can be prevented in high risk groups. PMID:16894064

Naturalistic Observations of Schoolyard Social Participation: Marker Variables for Socio-Emotional Functioning in Early Adolescence

ERIC Educational Resources Information Center

Coplan, Robert J.; Ooi, Laura L.; Rose-Krasnor, Linda

2015-01-01

The goal of this study was to examine links between observed social participation in the schoolyard and indices of socio-emotional functioning in early adolescence. Participants were children (N = 290) aged 9 to 12 years. Social participation (e.g., solitary play, dyadic interaction, group interaction) was assessed in the schoolyard during recess…

Countering the Consequences of Ego Depletion: The Effects of Self-Talk on Selective Attention.

PubMed

Gregersen, Jón; Hatzigeorgiadis, Antonis; Galanis, Evangelos; Comoutos, Nikos; Papaioannou, Athanasios

2017-06-01

This study examined the effects of a self-talk intervention on selective attention in a state of ego depletion. Participants were 62 undergraduate students with a mean age of 20.02 years (SD = 1.17). The experiment was conducted in four consecutive sessions. Following baseline assessment, participants were randomly assigned into experimental and control groups. A two-session training was conducted for the two groups, with the experimental group using self-talk. In the final assessment, participants performed a selective attention test, including visual and auditory components, following a task inducing a state of ego depletion. The analysis showed that participants of the experimental group achieved a higher percentage of correct responses on the visual test and produced faster reaction times in both the visual and the auditory test compared with participants of the control group. The results of this study suggest that the use of self-talk can benefit selective attention for participants in states of ego depletion.

Peer Groups, Social Identity, and Children's Bullying Behavior

ERIC Educational Resources Information Center

Duffy, Amanda L.; Nesdale, Drew

2009-01-01

Drawing on social identity theory, this study explored the impact of the peer group on childhood bullying. Participants were 351 students, aged 8 to 13 years. Involvement in bullying, friendship group membership, norms of particular groups, and intra-group positions (prototypical vs. peripheral) were determined using peer reports. Results revealed…

Age-related differences in tongue-palate pressures for strength and swallowing tasks.

PubMed

Fei, Tiffany; Polacco, Rebecca Cliffe; Hori, Sarah E; Molfenter, Sonja M; Peladeau-Pigeon, Melanie; Tsang, Clemence; Steele, Catriona M

2013-12-01

The tongue plays a key role in the generation of pressures for transporting liquids and foods through the mouth in swallowing. Recent studies suggest that there is an age-related decline in tongue strength in healthy adults. However, whether age-related changes occur in tongue pressures generated for the purpose of swallowing remains unclear. Prior literature in this regard does not clearly explore the influence of task on apparent age-related differences in tongue pressure amplitudes. Furthermore, differences attributable to variations across individuals in strength, independent of age, have not clearly been elucidated. In this study, our goal was to clarify whether older adults have reduced tongue-palate pressures during maximum isometric, saliva swallowing, and water swallowing tasks, while controlling for individual variations in strength. Data were collected from 40 healthy younger adults (under age 40) and 38 healthy mature adults (over age 60). As a group, the mature participants had significantly lower maximum isometric pressures (MIPs). Swallowing pressures differed significantly by task, with higher pressures seen in saliva swallows than in water swallows. Age-group differences were not seen in swallowing pressures. Consideration of MIP as a covariate in the analysis of swallowing pressures revealed significant correlations between strength and swallowing pressures in the older participant group. Age-group differences were evident only when strength was considered in the model, suggesting that apparent age-related differences are, in fact, explained by differences in strength, which tends to be lower in healthy older adults. Our results show no evidence of independent differences in swallowing pressures attributable to age.

Thinking aloud: effects on text comprehension by children with specific language impairment and their peers.

PubMed

McClintock, Brenna; Pesco, Diane; Martin-Chang, Sandra

2014-11-01

Many lines of evidence now suggest that inferencing plays a substantial role in text comprehension. However, inferencing appears to be difficult for children with language impairments, many of whom are also struggling readers. To assess the effects of a 'think-aloud' procedure on inference generation and narrative text comprehension by children with expressive-receptive specific language impairment (SLI) and age-matched peers with typical language development (TLD). An SLI group (n = 12; mean age = 10;5) and an age-matched TLD group (n = 12) participated in the study. Narrative passages were read silently by participants and simultaneously read aloud by the examiner in two conditions: (1) uninterrupted reading and (2) a think-aloud, in which children verbalized their understanding as the text was read. Following the passages in both conditions, children responded to comprehension questions requiring either literal or inferential information (specifically, 'informational' and 'causal' inferences). The children's comprehension scores were analysed by group, condition and question type. The statements children generated during the think-aloud were also compared by group and examined in relation to children's comprehension scores. The SLI group scored lower than the TLD group on all questions (literal, informational and causal), in both conditions. For both groups, however, comprehension scores on all three types of questions increased when the think-aloud procedure was implemented. During the think-aloud, the SLI group generated a comparable number of literal statements compared with the TLD group, but fewer informational and causal statements. The number of causal statements children made correlated with their scores on the inferential comprehension questions. Children with expressive-receptive SLI showed poorer comprehension of narrative texts than children with TLD, as expected. However, both groups' comprehension improved when participating in the think-aloud condition. While further investigation is warranted, the think-aloud procedure shows promise as a strategy to enhance narrative text comprehension in school-age children with, and without, language impairments. © 2014 Royal College of Speech and Language Therapists.

Lexical and metaphonological abilities in preschoolers with phonological disorders.

PubMed

Costa, Ranilde Cristiane Cavalcante; Avila, Clara Regina Brandão de

2010-01-01

lexical and metaphonological abilities of phonologically disordered preschoolers. to investigate the influence of Phonological Disorder on the lexical and metaphonological abilities of a group of preschoolers and the correlation between them. participants were 56 preschoolers - 32 boys and 24 girls - with ages between 4 years and 6 months and 6 years and 11 months, divided into two different groups: the Research Group, composed of 28 preschoolers with Phonological Disorder, and the Control Group, composed of 28 preschoolers with normal speech and no oral speech-related complaints, paired to the research group by gender and age. All of the participants were initially assessed by the ABFW Test - Phonology. After that, they were assessed on their lexical and metaphonological abilities by the ABFW Test - Vocabulary and phonological awareness test: sequential assessment instrument, CONFIAS - identification tasks and, rhyme and alliteration production, respectively. regarding lexical ability, the preschoolers from both groups presented similar behavior. The disordered preschoolers presented the worst performance on the overall analysis of the metaphonological ability. Age had an influence on the performance of lexical ability for both groups and the metaphonological abilities only for the Control Group. Correlations were identified, mostly positive, good to moderate between lexical and metaphonological abilities. the influence of Phonological Disorder may only be observed on the metaphonological performance. Phonological Disorder did not interfere with the development of the lexical ability of this group of preschoolers. Positive correlations were identified between both abilities in the studied age group.

[Effects of Square-Stepping Exercise inducing activation of the brain's cognitive function in community-dwelling older Japanese females--Focus on the baseline cognitive function level and age].

PubMed

Abe, Takumi; Tsuji, Taishi; Kitano, Naruki; Muraki, Toshiaki; Hotta, Kazushi; Okura, Tomohiro

2015-01-01

The purpose of this study was to investigate whether the degree of improvement in cognitive function achieved with an exercise intervention in community-dwelling older Japanese women is affected by the participant's baseline cognitive function and age. Eighty-eight women (mean age: 70.5±4.2 years) participated in a prevention program for long-term care. They completed the Square-Stepping Exercise (SSE) program once a week, 120 minutes/session, for 11 weeks. We assessed participants' cognitive function using 5 cognitive tests (5-Cog) before and after the intervention. We defined cognitive function as the 5-Cog total score and defined the change in cognitive function as the 5-cog post-score minus the pre-score. We divided participants into four groups based on age (≤69 years or ≥70 years) and baseline cognitive function level (above vs. below the median cognitive function level). We conducted two-way analysis of variance. All 4 groups improved significantly in cognitive function after the intervention. There were no baseline cognitive function level×age interactions and no significant main effects of age, although significant main effects of baseline cognitive function level (P=0.004, η(2)=0.09) were observed. Square-Stepping Exercise is an effective exercise for improving cognitive function. These results suggest that older adults with cognitive decline are more likely to improve their cognitive function with exercise than if they start the intervention with high cognitive function. Furthermore, during an exercise intervention, baseline cognitive function level may have more of an effect than a participant's age on the degree of cognitive improvement.

Safety and immunogenocity of a novel combined Haemophilus influenzae type b-Neisseria meningitidis serogroups A and C-tetanus-toxoid conjugate vaccine in healthy Chinese children aged 6 months to 5 years old.

PubMed

Hu, Jian-li; Tao, Hong; Li, Jing-xin; Dai, Wei-ming; Song, Bin; Sun, Jin-fang; Liu, Pei; Tang, Jie; Liu, Wen-yu; Wang, Shi-yuan; Zhu, Feng-cai

2015-01-01

A novel combined Haemophilus influenzae type b-Neisseria meningitidis serogroups A and C-tetanus-toxoid conjugate vaccine (Hib-MenAC vaccine) has been developed to protect children against diseases caused by Hib, MenA, and MenC. This study investigated the safety and immunogenicity of the Hib-MenAC vaccine administered in 2-dose series to children aged 6-23 months and in a single dose to children aged 2-5 y. A randomized, positive-controlled, non-inferiority clinical trial was conducted for 1200 healthy participants in each age group. Within each age group, participants were randomly allocated to the Hib-MenAC group or the control group at a ratio of 1:1. Adverse reactions were recorded within 28 d after each dose. Blood samples were obtained to assess immunogenicity on day 0 and at 28 d after a complete vaccination course. For the investigational vaccine, the incidence of total adverse reactions in vaccinees aged 6-23 months was 46.8% and that in vaccinees aged 2-5 y was 29.8%. Most adverse reactions were mild or moderate. One non-fatal serious adverse event occurred in the Hib-MenAC group, but was unrelated to vaccination. The seroconversion rate to the 3 components reached 94.0%, and the proportion of vaccinees with rSBA titers ≥ 1:8 and PRP ≥ 0.15 g/mL reached 97.0% in both age groups. The safety and immunogenicity of the Hib-MenAC vaccine were non-inferior when compared to the licensed vaccines. It was concluded that the novel vaccine would be expected to protect children against all of the targeted diseases.

User preferences for a text message-based smoking cessation intervention.

PubMed

Bock, Beth C; Heron, Kristin E; Jennings, Ernestine G; Magee, Joshua C; Morrow, Kathleen M

2013-04-01

Younger adults are more likely to smoke and less likely to seek treatment than older smokers. They are also frequent users of communication technology. In the current study, we conducted focus groups to obtain feedback about preferences for a text message-based smoking cessation program from potential users. Participants (N = 21, M age = 25.6 years, age range = 20-33 years) were current or recently quit smokers (M cigarettes/day = 12.8) who used text messaging. Participants completed questionnaires and participated in a 2-hour focus group. Focus groups were conducted using an a priori semistructured interview guide to promote discussion of the content and functionality of the intervention. Major themes from analysis of the focus groups included support for the acceptability of a text-based cessation program, suggestions for a more technologically broad-based program, and adjustments to the program structure. Participants recommended including social networking functions, user control of program output through an online profile, and text message features to promote interaction with the system. Interestingly, many participants suggested the program should begin on individuals' identified quit day, challenging the procedures used in most cessation programs, which begin by preparing participants for a future quit date. Overall, younger adult smokers appear to be interested in participating in a smoking cessation program that uses text messages and web-based elements. Qualitative feedback regarding the perceived optimal features and structure of a technology-based intervention challenged traditional methods of implementing smoking cessation interventions and will inform the development of future programs.

Spatial Frequency and Face Processing in Children with Autism and Asperger Syndrome

ERIC Educational Resources Information Center

Deruelle, Christine; Rondan, Cecilie; Gepner, Bruno; Tardif, Carole

2004-01-01

Two experiments were designed to investigate possible abnormal face processing strategies in children with autistic spectrum disorders. A group of 11 children with autism was compared to two groups of normally developing children matched on verbal mental age and on chronological age. In the first experiment, participants had to recognize faces on…

Story Processing Ability in Cognitively Healthy Younger and Older Adults

ERIC Educational Resources Information Center

Wright, Heather Harris; Capilouto, Gilson J.; Srinivasan, Cidambi; Fergadiotis, Gerasimos

2011-01-01

Purpose: The purpose of the study was to examine the relationships among measures of comprehension and production for stories depicted in wordless pictures books and measures of memory and attention for 2 age groups. Method: Sixty cognitively healthy adults participated. They consisted of two groups--young adults (20-29 years of age) and older…

The Play Factor: Effect of Social Skills Group Play Therapy on Adolescent African-American Males

ERIC Educational Resources Information Center

Earls, Melissa K.

2009-01-01

The purpose of this study was to examine the effectiveness of Social Skills Group Play Therapy on remedying the social skills deficits of adolescent African-American males. Additionally, the study investigated whether age and grade level impacted the outcome of the intervention. The participants were adolescent African-American males ages 10 to…

Osteoporosis Health Beliefs among Younger and Older Men and Women

ERIC Educational Resources Information Center

Johnson, C. Shanthi; McLeod, William; Kennedy, Laura; McLeod, Katherine

2008-01-01

The purpose of this study was to compare osteoporosis health beliefs among different age and gender groups. This study used a cross-sectional design, involved 300 participants that represent both genders and three age groups (18 to 25, 30 to 50, and 50-plus), and assessed osteoporosis health beliefs using the Osteoporosis Health Belief Scale…

Early Childhood Intervention and Educational Attainment: Age 22 Findings from the Chicago Longitudinal Study

ERIC Educational Resources Information Center

Ou, Suh-Ruu; Reynolds, Arthur J.

2006-01-01

This study investigated whether participation in the Chicago Child-Parent Center (CPC) Preschool Program associated with higher educational attainment (high school completion, highest grade completed, and college attendance) at age 22. The study sample included 1,334 youth (869 in the preschool group and 465 in the comparison group) from the…

Isolating Age-Group Differences in Working Memory Load-Related Neural Activity: Assessing the Contribution of Working Memory Capacity Using a Partial-Trial fMRI Method

PubMed Central

Bennett, Ilana J.; Rivera, Hannah G.; Rypma, Bart

2013-01-01

Previous studies examining age-group differences in working memory load-related neural activity have yielded mixed results. When present, age-group differences in working memory capacity are frequently proposed to underlie these neural effects. However, direct relationships between working memory capacity and working memory load-related activity have only been observed in younger adults. These relationships remain untested in healthy aging. Therefore, the present study examined patterns of working memory load-related activity in 22 younger and 20 older adults and assessed the contribution of working memory capacity to these load-related effects. Participants performed a partial-trial delayed response item recognition task during functional magnetic resonance imaging. In this task, participants encoded either 2 or 6 letters, maintained them during a delay, and then indicated whether a probe was present in the memory set. Behavioral results revealed faster and more accurate responses to load 2 versus 6, with age-group differences in this load condition effect for the accuracy measure. Neuroimaging results revealed one region (medial superior frontal gyrus) that showed age-group differences in load-related activity during the retrieval period, with less (greater) neural activity for the low versus high load condition in younger (older) adults. Furthermore, for older adults, load-related activity did not vary as a function of working memory capacity. Thus, working memory-related activity varies with healthy aging, but these patterns are not due solely to working memory capacity. Neurocognitive aging theories that feature capacity will need to account for these results. PMID:23357076

Keep Up the Good Work! Age-Moderated Mediation Model on Intention to Retire

PubMed Central

Dordoni, Paola; Van der Heijden, Beatrice; Peters, Pascale; Kraus-Hoogeveen, Sascha; Argentero, Piergiorgio

2017-01-01

In European nations, the aging of the workforce is a major issue which is increasingly addressed both in national and organizational policies in order to sustain older workers' employability and to encourage longer working lives. Particularly older workers' employability can be viewed an important issue as this has the potential to motivate them for their work and change their intention to retire. Based on lifespan development theories and Van der Heijden's ‘employability enhancement model’, this paper develops and tests an age-moderated mediation model (which refers to the processes that we want to test in this model), linking older workers' (55 years old and over) perceptions of job support for learning (job-related factor) and perceptions of negative age stereotypes on productivity (organizational factor), on the one hand, and their intention to retire, on the other hand, via their participation in employability enhancing activities, being the mediator in our model. A total of 2,082 workers aged 55 years and above were included in the analyses. Results revealed that the two proposed relationships between the predictors and intention to retire were mediated by participation in employability enhancing activities, reflecting two mechanisms through which work context affects intention to retire (namely ‘a gain spiral and a loss spiral’). Multi-Group SEM analyses, distinguishing between two age groups (55–60 and 61–65 years old), revealed different paths for the two distinguished groups of older workers. Employability mediated the relationship between perceptions of job support for learning and intention to retire in both age groups, whereas it only mediated the relationship between perceptions of negative age stereotypes and intention to retire in the 55–60 group. From our empirical study, we may conclude that employability is an important factor in the light of older workers' intention to retire. In order to motivate this category of workers to participate in employability enhancing activities and to work longer, negative age stereotypes need to be combated. In addition, creating job support for learning over the lifespan is also an important HR practice to be implemented in nowadays' working life. PMID:29089905

Keep Up the Good Work! Age-Moderated Mediation Model on Intention to Retire.

PubMed

Dordoni, Paola; Van der Heijden, Beatrice; Peters, Pascale; Kraus-Hoogeveen, Sascha; Argentero, Piergiorgio

2017-01-01

In European nations, the aging of the workforce is a major issue which is increasingly addressed both in national and organizational policies in order to sustain older workers' employability and to encourage longer working lives. Particularly older workers' employability can be viewed an important issue as this has the potential to motivate them for their work and change their intention to retire. Based on lifespan development theories and Van der Heijden's 'employability enhancement model', this paper develops and tests an age-moderated mediation model (which refers to the processes that we want to test in this model), linking older workers' (55 years old and over) perceptions of job support for learning (job-related factor) and perceptions of negative age stereotypes on productivity (organizational factor), on the one hand, and their intention to retire, on the other hand, via their participation in employability enhancing activities, being the mediator in our model. A total of 2,082 workers aged 55 years and above were included in the analyses. Results revealed that the two proposed relationships between the predictors and intention to retire were mediated by participation in employability enhancing activities, reflecting two mechanisms through which work context affects intention to retire (namely 'a gain spiral and a loss spiral'). Multi-Group SEM analyses, distinguishing between two age groups (55-60 and 61-65 years old), revealed different paths for the two distinguished groups of older workers. Employability mediated the relationship between perceptions of job support for learning and intention to retire in both age groups, whereas it only mediated the relationship between perceptions of negative age stereotypes and intention to retire in the 55-60 group. From our empirical study, we may conclude that employability is an important factor in the light of older workers' intention to retire. In order to motivate this category of workers to participate in employability enhancing activities and to work longer, negative age stereotypes need to be combated. In addition, creating job support for learning over the lifespan is also an important HR practice to be implemented in nowadays' working life.

Aging-related episodic memory decline: are emotions the key?

PubMed Central

Kinugawa, Kiyoka; Schumm, Sophie; Pollina, Monica; Depre, Marion; Jungbluth, Carolin; Doulazmi, Mohamed; Sebban, Claude; Zlomuzica, Armin; Pietrowsky, Reinhard; Pause, Bettina; Mariani, Jean; Dere, Ekrem

2013-01-01

Episodic memory refers to the recollection of personal experiences that contain information on what has happened and also where and when these events took place. Episodic memory function is extremely sensitive to cerebral aging and neurodegerative diseases. We examined episodic memory performance with a novel test in young (N = 17, age: 21–45), middle-aged (N = 16, age: 48–62) and aged but otherwise healthy participants (N = 8, age: 71–83) along with measurements of trait and state anxiety. As expected we found significantly impaired episodic memory performance in the aged group as compared to the young group. The aged group also showed impaired working memory performance as well as significantly decreased levels of trait anxiety. No significant correlation between the total episodic memory and trait or state anxiety scores was found. The present results show an age-dependent episodic memory decline along with lower trait anxiety in the aged group. Yet, it still remains to be determined whether this difference in anxiety is related to the impaired episodic memory performance in the aged group. PMID:23378831

Effect of a perspective-taking intervention on the consideration of pain assessment and treatment decisions.

PubMed

Wandner, Laura D; Torres, Calia A; Bartley, Emily J; George, Steven Z; Robinson, Michael E

2015-01-01

Pain is often poorly managed, highlighting the need to better understand and treat patients' pain. Research suggests that pain is assessed and treated differently depending on patient sex, race, and/or age. Perspective-taking, whereby one envisions the perspective of another, has been found to reduce racial disparities in pain management. This study used virtual human (VH) technology to examine whether a perspective-taking intervention impacts pain management decisions. Ninety-six participants were randomized to an online treatment or control group and viewed 16 video clips of VHs with standardized levels of pain. Participants provided ratings on the VHs' pain intensity and their willingness to administer opioids to them. The intervention group received a brief perspective-taking intervention that consisted of having participants imagine how the patient's suffering could affect his/her life, whereas the control group was asked to wait for the next VH videos to load. A LENS model analysis was used to investigate both group level (nomothetic) and individual level (idiographic) decision policies. A LENS model of analysis is typically used as an analog method for capturing how groups of people and individuals use information in their environment to form judgments. Nomothetic results found that participants rated pain higher and were more likely to prescribe opioids to VHs postintervention, irrespective of group. Idiographic results, however, found that the use of cues to make pain management decisions was mitigated by the perspective-taking group. The participants in the perspective-taking group were more likely to think about pain and the patients' perspective during the intervention, while control participants were more likely to reflect on the VHs' sex, race, or age. A brief intervention may alter participants' pain management decisions. These results indicate that a brief intervention might be an initial step toward aligning observers' pain management ratings with those of the patient. Future research is needed to replicate findings in a health care population.

What Does Political Participation Mean to Spanish Students?

ERIC Educational Resources Information Center

Sant, Edda

2014-01-01

This article explores how a group of Spanish students (aged 11-19) understand the meaning of "political participation" in society and discusses the implications of their views for debates and practices in citizenship education. The ways in which these students (n = 112) describe and interpret political participation are analysed using an…

Partial Meal Replacement Plan and Quality of the Diet at 1 Year: Action for Health in Diabetes (Look AHEAD) Trial.

PubMed

Raynor, Hollie A; Anderson, Andrea M; Miller, Gary D; Reeves, Rebecca; Delahanty, Linda M; Vitolins, Mara Z; Harper, Patricia; Mobley, Connie; Konersman, Kati; Mayer-Davis, Elizabeth

2015-05-01

Little is known about diet quality with a reduced-energy, low-fat, partial meal replacement plan, especially in individuals with type 2 diabetes. The Action for Health in Diabetes (Look AHEAD) trial implemented a partial meal replacement plan in the Intensive Lifestyle Intervention. To compare dietary intake and percent meeting fat-related and food group dietary recommendations in Intensive Lifestyle Intervention and Diabetes Support and Education groups at 12 months. A randomized controlled trial comparing Intensive Lifestyle Intervention with Diabetes Support and Education at 0 and 12 months. From 16 US sites, the first 50% of participants (aged 45 to 76 years, overweight or obese, with type 2 diabetes) were invited to complete dietary assessments. Complete 0- and 12-month dietary assessments (collected between 2001 and 2004) were available for 2,397 participants (46.6% of total participants), with 1,186 randomized to Diabetes Support and Education group and 1,211 randomized to Intensive Lifestyle Intervention group. A food frequency questionnaire assessed intake: energy; percent energy from protein, fat, carbohydrate, polyunsaturated fatty acids, and saturated fats; trans-fatty acids; cholesterol; fiber; weekly meal replacements; and daily servings from food groups from the Food Guide Pyramid. Mixed-factor analyses of covariance, using Proc MIXED with a repeated statement, with age, sex, race/ethnicity, education, and income controlled. Unadjusted χ² tests compared percent meeting fat-related and food group recommendations at 12 months. At 12 months, Intensive Lifestyle Intervention participants had a significantly lower fat and cholesterol intake and greater fiber intake than Diabetes Support and Education participants. Intensive Lifestyle Intervention participants consumed more servings per day of fruits; vegetables; and milk, yogurt, and cheese; and fewer servings per day of fats, oils, and sweets than Diabetes Support and Education participants. A greater percentage of Intensive Lifestyle Intervention participants than Diabetes Support and Education participants met fat-related and most food group recommendations. Within Intensive Lifestyle Intervention, a greater percentage of participants consuming two or more meal replacements per day than participants consuming less than one meal replacement per day met most fat-related and food group recommendations. The partial meal replacement plan consumed by Intensive Lifestyle Intervention participants was related to superior diet quality. Copyright © 2015 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

20 Facts on Women Workers. Facts on Working Women No. 93-2.

ERIC Educational Resources Information Center

Women's Bureau (DOL), Washington, DC.

This bulletin summarizes some current information on working women into 20 short statements. Some of the highlights are the following: (1) about 58 percent of all women aged 16 and older (58 million) were labor force participants in 1992; (2) labor force participation for women was highest among those in the 35-44 age group---77 percent, with 73…

A longitudinal study investigating how stroke severity, disability, and physical function the first week post-stroke are associated with walking speed six months post-stroke.

PubMed

Aaslund, Mona Kristin; Moe-Nilssen, Rolf; Gjelsvik, Bente Bassøe; Bogen, Bård; Næss, Halvor; Hofstad, Håkon; Skouen, Jan Sture

2017-12-01

To investigate to which degree stroke severity, disability, and physical function the first week post-stroke are associated with preferred walking speed (PWS) at 6 months. Longitudinal observational study. Participants were recruited from a stroke unit and tested within the first week (baseline) and at 6 months post-stroke. Outcome measures were the National Institutes of Health Stroke Scale (NIHSS), the Barthel Index (BI), modified Rankin Scale (mRS), PWS, Postural Assessment Scale for Stroke (PASS), and the Trunk Impairment Scale modified-Norwegian version. Multiple regression models were used to explore which variables best predict PWS at 6 months, and the Receiver Operating Characteristics (ROC) curves to determine the cutoffs. A total of 132 participants post-stroke were included and subdivided into two groups based on the ability to produce PWS at baseline. For the participants that could produce PWS at baseline (WSB group), PASS, PWS, and age at baseline predicted PWS at 6 months with an explained variance of 0.77. For the participants that could not produce a PWS at baseline (NoWSB group), only PASS predicted PWS at 6 months with an explained variance of 0.49. For the Walking speed at baseline (WSB) group, cutoffs at baseline for walking faster than 0.8 m/s at 6 months were 30.5 points on the PASS, PWS 0.75 m/s, and age 73.5 years. For the NoWSB group, the cutoff for PASS was 20.5 points. PASS, PWS, and age the first week predicted PWS at 6 months post-stroke for participants with the best walking ability, and PASS alone predicted PWS at 6 months post-stroke for participants with the poorest walking ability.

Age and Gender Effects on Coping in Children and Adolescents.

ERIC Educational Resources Information Center

Hampel, Petra; Petermann, Franz

2005-01-01

The aim of this study was to investigate age and gender effects of children's and adolescents' coping with common stressors in 3 age groups (late childhood, early, and middle adolescence). Furthermore, age and developmental differences in situation-specific coping with 2 stress domains were examined. N = 1,123 participants (ages 8 to 13 years)…

Education Participation in Sri Lanka--Why All Are Not in School

ERIC Educational Resources Information Center

Arunatilake, Nisha

2006-01-01

Despite Sri Lanka's 1990 commitment to provide 10-11 years of free education to all, only 93% of children in the 5-14-year-old age group were in school by the year 2000. Moreover, the education participation rates are not equitable across the country, varying by socio-economic groups. This paper examines the determinants of school…

The Impact of Social Networking on the Oral Performance of EFL Learners

ERIC Educational Resources Information Center

Qarajeh, Masoud; Abdolmanafi-Rokni, Seyed Jalal

2015-01-01

The present study was set out to investigate the effect of social hubs on improving EFL learners' speaking skill. The participants of the study were 38 female and 26 male students between the age of 19 and 29. They were randomly assigned to two groups of experimental and control. Each group consisted of 32 participants. A language proficiency test…

The Protective Role of Group Identity: Sectarian Antisocial Behavior and Adolescent Emotion Problems

ERIC Educational Resources Information Center

Merrilees, Christine E.; Taylor, Laura K.; Goeke-Morey, Marcie C.; Shirlow, Peter; Cummings, E. Mark; Cairns, Ed

2014-01-01

The protective role of strength of group identity was examined for youth in a context of protracted political conflict. Participants included 814 adolescents (M[subscript age] = 13.61, SD = 1.99 at Time 1) participating in a longitudinal study in Belfast, Northern Ireland. Utilizing hierarchical linear modeling, the results show that the effect of…

Focus Groups of Alaska Native Adolescent Tobacco Users: Preferences for Tobacco Cessation Interventions and Barriers to Participation

ERIC Educational Resources Information Center

Patten, Christi A.; Enoch, Carrie; Renner, Caroline C.; Offord, Kenneth P.; Nevak, Caroline; Kelley, Stacy F.; Thomas, Janet; Decker, Paul A.; Hurt, Richard D.; Lanier, Anne; Kaur, Judith S.

2009-01-01

Tobacco cessation interventions developed for Alaska Native adolescents do not exist. This study employed focus group methodology to explore preferences for tobacco cessation interventions and barriers to participation among 49 Alaska Natives (61% female) with a mean age of 14.6 (SD = 1.6) who resided in western Alaska. Using content analysis,…

Acoustic detail guides attention allocation in a selective listening task.

PubMed

Wöstmann, Malte; Schröger, Erich; Obleser, Jonas

2015-05-01

The flexible allocation of attention enables us to perceive and behave successfully despite irrelevant distractors. How do acoustic challenges influence this allocation of attention, and to what extent is this ability preserved in normally aging listeners? Younger and healthy older participants performed a masked auditory number comparison while EEG was recorded. To vary selective attention demands, we manipulated perceptual separability of spoken digits from a masking talker by varying acoustic detail (temporal fine structure). Listening conditions were adjusted individually to equalize stimulus audibility as well as the overall level of performance across participants. Accuracy increased, and response times decreased with more acoustic detail. The decrease in response times with more acoustic detail was stronger in the group of older participants. The onset of the distracting speech masker triggered a prominent contingent negative variation (CNV) in the EEG. Notably, CNV magnitude decreased parametrically with increasing acoustic detail in both age groups. Within identical levels of acoustic detail, larger CNV magnitude was associated with improved accuracy. Across age groups, neuropsychological markers further linked early CNV magnitude directly to individual attentional capacity. Results demonstrate for the first time that, in a demanding listening task, instantaneous acoustic conditions guide the allocation of attention. Second, such basic neural mechanisms of preparatory attention allocation seem preserved in healthy aging, despite impending sensory decline.

The Use of Actigraphy to Study Sleep Disorders in Preschoolers: Some Concerns about Detection of Nighttime Awakenings

PubMed Central

Sitnick, Stephanie L.; Goodlin-Jones, Beth L.; Anders, Thomas F.

2008-01-01

Study Objectives: This study compared actigraphy with videosomnography in preschool-aged children, with special emphasis on the accuracy of detection of nighttime awakenings. Design: Fifty-eight participants wore an actigraph for 1 week and were videotaped for 2 nights while wearing the actigraph. Setting: Participants were solitary sleepers, studied in their homes. Participants: One group (n = 22) was diagnosed with autism, another group (n = 11) had developmental delays without autism, and a third group (n = 25) were typically developing children; age ranged from 28 to 73 months (mean age 47 months); 29 boys and 29 girls. Interventions: N/A. Measurements and Results: Nocturnal sleep and wakefulness were scored from simultaneously recorded videosomnography and actigraphy. The accuracy of actigraphy was examined in an epoch-by-epoch comparison with videosomnography. Findings were 94% overall agreement, 97% sensitivity, and 24% specificity. Statistical corrections for overall agreement and specificity resulted in an 89% weighted-agreement and 27% adjusted specificity. Conclusions: Actigraphy has poor agreement for detecting nocturnal awakenings, compared with video observations, in preschool-aged children. Citation: Sitnick SL; Goodlin-Jones BL; Anders TF. The use of actigraphy to study sleep disorders in preschoolers: some concerns about detection of nighttime awakenings. SLEEP 2008;31(3):395-401. PMID:18363316

Collision avoidance behavior as a function of aging and tennis playing.

PubMed

Lobjois, Régis; Benguigui, Nicolas; Bertsch, Jean; Broderick, Michael P

2008-02-01

Daily living often requires pedestrians and drivers to adapt their behavior to the displacement of other objects in their environment in order to avoid collision. Yet little research has paid attention to the effect of age on the completion of such a challenging task. The purpose of this study was to examine the relationship between age and collision avoidance skill and whether a sporting activity affects this. Three age groups (20-30, 60-70, and 70-80 years) of tennis players and non-players launched a projectile toward a target in order to hit it before it was hit by another "object" (a stimulus represented by apparent motion of lights). If the participant judged that time-to-collision (TTC) of the moving stimulus was not long enough for him/her to launch the projectile in time to arrive before the stimulus, the participant had to inhibit the launching. Results showed that for the non-players the number of errors in the 70-80 year-old group was significantly higher than those of the 20-30 and 60-70 year-old groups, which did not differ from each other. However, this increase was not observed in the 70-80 year-old tennis players, demonstrating a beneficial effect of playing tennis on collision avoidance skill. Results also revealed that the older groups of both tennis players and non-players were subject to the typical age-related increase in response time. Additional analyses indicated that the 70-80 year-old non-players did not adjust their actions to these age-related changes in response time. The older tennis-playing participants, however, were more likely to adjust collision avoidance behavior to their diminished response times.

Relative Effectiveness of Reappraisal and Distraction in Regulating Emotion in Late-Life Depression

PubMed Central

Smoski, Moria J.; LaBar, Kevin S.; Steffens, David C.

2013-01-01

Objectives The present study compares the effectiveness of two strategies, reappraisal and distraction, in reducing negative affect in older adults induced by focusing on personally relevant negative events and stressors. Participants included 30 adults with MDD and 40 never-depressed (ND) comparison participants ages 60 and over (mean age = 69.7 years). Design and Measurements Participants underwent three affect induction trials, each followed by a different emotion regulation strategy: distraction, reappraisal, and a no-instruction control condition. Self-reported affect was recorded pre- and post-affect induction, and at one-minute intervals during regulation. Results Across groups, participants reported greater reductions in negative affect with distraction than reappraisal or the no-instruction control condition. An interaction between group and regulation condition indicated that distraction was more effective in reducing negative affect in the MDD group than the ND group. Conclusions These results suggest that distraction is an especially effective strategy for reducing negative affect in older adults with MDD. Finding ways to incorporate distraction skills into psychotherapeutic interventions for late-life MDD may improve their effectiveness, especially for short-term improvement of affect following rumination. PMID:24021222

The benefits of endurance exercise and Tai Chi Chuan for the task-switching aspect of executive function in older adults: an ERP study.

PubMed

Fong, Dong-Yang; Chi, Li-Kang; Li, Fuzhong; Chang, Yu-Kai

2014-01-01

This study was designed to determine the relationship between physical activity and the task-switching aspect of executive function by investigating the modulating roles of age, modality of physical activity, and type of cognitive function using behavioral and event-related potential (ERP) assessments. Sixty-four participants were assigned to one of four groups based on age and history of physical activity: older adults performing endurance exercise (OEE), older adults practicing Tai Chi Chuan (OTC), older adults with a sedentary lifestyle (OSL), and young adults (YA). Study participants completed a task-switching task under homogeneous and heterogeneous conditions while ERPs were recorded. The results revealed that YA had shortest reaction times compared with the three older adults groups, with OSL exhibiting the longest reaction time. YA also exhibited shorter P3 latency than OSL. No differences were observed in P3 amplitude between YA, OEE, and OTC; however, all three groups had significantly larger P3 amplitude compared with OSL in both task conditions. In conclusion, age and participation in physical activity influence the relationship between physical activity and task-switching, and a positive relationship was observed regardless of the modality of physical activity and type of cognitive function. Our ERP findings support the model of the scaffolding theory of aging and cognition (STAC) and suggest that regular participation in endurance exercise and Tai Chi Chuan may have equivalent beneficial effects on cognition at the behavioral and neuroelectric levels.

The benefits of endurance exercise and Tai Chi Chuan for the task-switching aspect of executive function in older adults: an ERP study

PubMed Central

Fong, Dong-Yang; Chi, Li-Kang; Li, Fuzhong; Chang, Yu-Kai

2014-01-01

This study was designed to determine the relationship between physical activity and the task-switching aspect of executive function by investigating the modulating roles of age, modality of physical activity, and type of cognitive function using behavioral and event-related potential (ERP) assessments. Sixty-four participants were assigned to one of four groups based on age and history of physical activity: older adults performing endurance exercise (OEE), older adults practicing Tai Chi Chuan (OTC), older adults with a sedentary lifestyle (OSL), and young adults (YA). Study participants completed a task-switching task under homogeneous and heterogeneous conditions while ERPs were recorded. The results revealed that YA had shortest reaction times compared with the three older adults groups, with OSL exhibiting the longest reaction time. YA also exhibited shorter P3 latency than OSL. No differences were observed in P3 amplitude between YA, OEE, and OTC; however, all three groups had significantly larger P3 amplitude compared with OSL in both task conditions. In conclusion, age and participation in physical activity influence the relationship between physical activity and task-switching, and a positive relationship was observed regardless of the modality of physical activity and type of cognitive function. Our ERP findings support the model of the scaffolding theory of aging and cognition (STAC) and suggest that regular participation in endurance exercise and Tai Chi Chuan may have equivalent beneficial effects on cognition at the behavioral and neuroelectric levels. PMID:25389403

Effects of a Special Olympics Unified Sports soccer program on psycho-social attributes of youth with and without intellectual disability.

PubMed

Özer, D; Baran, F; Aktop, A; Nalbant, S; Ağlamış, E; Hutzler, Y

2012-01-01

The purpose of the study was to investigate the effects of a Special Olympics (SO) Unified Sports (UNS) soccer program on psycho-social attributes of youth with and without intellectual disabilities (ID). Participants were 76 male youth with (n=38) and without (n=38) ID. Participants with ID were randomly allocated into a SO athletes group (n=23, mean age=14.5; SD=1.2 years) and a control group (CG) (n=15, mean age=14.5; SD=.8 years). Twenty-three randomly selected youth without ID formed the partner group (mean age=14.1; SD=.9 years) and 15 youth without ID (mean age=13.8; SD=.5 years) formed the CG. Instruments included the Friendship Activity Scale (FAS) (Siperstein, 1980), the Adjective Checklist (Siperstein, 1980), and the Children Behavior Checklist (Achenbach, 1991). The soccer training program lasted eight weeks, 1.5h per session, three times per week, in addition to school physical education (PE). The CG did not participate in any sports in addition to PE. The findings showed that the UNS program was effective in decreasing the problem behaviors of youth with ID and increasing their social competence and FAS scores. In addition, the program was found to be effective in improving the attitude of youth without disabilities toward participants with disabilities. In conclusion, the present findings demonstrate the utility of a UNS program for both youth with and without disabilities. Copyright © 2011 Elsevier Ltd. All rights reserved.

Adolescent exercise associated with long-term superior measures of bone geometry: a cross-sectional DXA and MRI study.

PubMed

Kato, T; Yamashita, T; Mizutani, S; Honda, A; Matumoto, M; Umemura, Y

2009-12-01

To investigate whether childhood sports participation, particularly weight-bearing sports, has any effect on bone mineral content (BMC), areal bone mineral density (aBMD) and bone geometric characteristics in middle-aged postmenopausal women. Design/ In this cross-sectional comparison of two groups, 46 middle-aged women (mean age, 60.2 (SD 5.6) years; range, 52-73 years) were grouped according to sport participation during growth: weight-bearing sports, including high-impact weight-bearing activities; and low-impact non-weight-bearing sports or no participation. Dual energy X-ray absorptiometry (DXA)-measured BMC, aBMD in the lumbar spine and femur. Magnetic resonance imaging (MRI) determined bone geometric characteristics in the femur, such as femoral mid-diaphyseal cross-sectional area, periosteal and endosteal perimeters and maximum and minimum second moment of area. Postmenopausal middle-aged women with participation in weight-bearing sports during junior high to high school (12-18 years old) displayed significantly greater BMC in both lumbar spine and femoral neck regions, and also significantly greater femoral mid-diaphyseal bone cross-sectional area, periosteal perimeter and maximum and minimum second moment of area than the non-weight-bearing sports group. Adolescent weight-bearing exercise exerts preservational effects on femoral mid-diaphyseal size and shape, while DXA-measured BMC effectively identified the same tendency. Weight-bearing exercise in youth affects bone, and these effects may be preserved as BMC, geometric and structural advantages even after 40 years.

Search Strategies Used by Older Adults in a Virtual Reality Place Learning Task.

PubMed

Davis, Rebecca L; Weisbeck, Catherine

2015-06-01

Older adults often have problems finding their way in novel environments such as senior living residences and hospitals. The purpose of this study was to examine the types of self-reported search strategies and cues that older adults use to find their way in a virtual maze. Healthy, independently living older adults (n = 129) aged 55-96 were tested in a virtual maze task over a period of 3 days in which they had to repeatedly find their way to a specified goal. They were interviewed about their strategies on days 1 and 3. Content analysis was used to identify the strategies and cues described by the participants in order to find their way. Strategies and cues used were compared among groups. The participants reported the use of multiple spatial and non-spatial strategies, and some of the strategies differed among age groups and over time. The oldest age group was less likely to use strategies such as triangulation and distance strategies. All participants used visual landmarks to find their way, but the use of geometric cues (corners) was used less by the older participants. These findings add to the theoretical understanding of how older adults find their way in complex environments. The understanding of how wayfinding changes with age is essential in order to design more supportive environments. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Dynamical signatures of isometric force control as a function of age, expertise, and task constraints.

PubMed

Vieluf, Solveig; Sleimen-Malkoun, Rita; Voelcker-Rehage, Claudia; Jirsa, Viktor; Reuter, Eva-Maria; Godde, Ben; Temprado, Jean-Jacques; Huys, Raoul

2017-07-01

From the conceptual and methodological framework of the dynamical systems approach, force control results from complex interactions of various subsystems yielding observable behavioral fluctuations, which comprise both deterministic (predictable) and stochastic (noise-like) dynamical components. Here, we investigated these components contributing to the observed variability in force control in groups of participants differing in age and expertise level. To this aim, young (18-25 yr) as well as late middle-aged (55-65 yr) novices and experts (precision mechanics) performed a force maintenance and a force modulation task. Results showed that whereas the amplitude of force variability did not differ across groups in the maintenance tasks, in the modulation task it was higher for late middle-aged novices than for experts and higher for both these groups than for young participants. Within both tasks and for all groups, stochastic fluctuations were lowest where the deterministic influence was smallest. However, although all groups showed similar dynamics underlying force control in the maintenance task, a group effect was found for deterministic and stochastic fluctuations in the modulation task. The latter findings imply that both components were involved in the observed group differences in the variability of force fluctuations in the modulation task. These findings suggest that between groups the general characteristics of the dynamics do not differ in either task and that force control is more affected by age than by expertise. However, expertise seems to counteract some of the age effects. NEW & NOTEWORTHY Stochastic and deterministic dynamical components contribute to force production. Dynamical signatures differ between force maintenance and cyclic force modulation tasks but hardly between age and expertise groups. Differences in both stochastic and deterministic components are associated with group differences in behavioral variability, and observed behavioral variability is more strongly task dependent than person dependent. Copyright © 2017 the American Physiological Society.

Relationship between arsenic skin lesions and the age of natural menopause.

PubMed

Yunus, Fakir Md; Rahman, Musarrat Jabeen; Alam, Md Zahidul; Hore, Samar Kumar; Rahman, Mahfuzar

2014-05-02

Chronic exposure to arsenic is associated with neoplastic, cardiovascular, endocrine, neuro-developmental disorders and can have an adverse effect on women's reproductive health outcomes. This study examined the relationship between arsenic skin lesions (a hallmark sign of chronic arsenic poisoning) and age of natural menopause (final menopausal period) in populations with high levels of arsenic exposure in Bangladesh. We compared menopausal age in two groups of women--with and without arsenic skin lesions; and presence of arsenic skin lesions was used as an indicator for chronic arsenic exposure. In a cross-sectional study, a total of 210 participants were randomly identified from two ongoing studies--participants with arsenic skin lesions were identified from an ongoing clinical trial and participants with no arsenic skin lesions were identified from an ongoing cohort study. Mean age of menopause between these two groups were calculated and compared. Multivariable linear regression was used to estimate the relationship between the status of the arsenic skin lesions and age of natural menopause in women. Women with arsenic skin lesions were 1.5 years younger (p <0.001) at the time of menopause compared to those without arsenic skin lesions. After adjusting with contraceptive use, body mass index, urinary arsenic level and family history of premature menopause, the difference between the groups' age at menopause was 2.1 years earlier (p <0.001) for respondents with arsenic skin lesions. The study showed a statistically significant association between chronic exposure to arsenic and age at menopause. Heavily exposed women experienced menopause two years earlier than those with lower or no exposure.

The effects of a Special Olympics Unified Sports Soccer training program on anthropometry, physical fitness and skilled performance in Special Olympics soccer athletes and non-disabled partners.

PubMed

Baran, Funda; Aktop, Abdurrahman; Özer, Dilara; Nalbant, Sibel; Ağlamış, Ece; Barak, Sharon; Hutzler, Yeshayahu

2013-01-01

The study investigated the effects of a Special Olympics (SO) Unified Sport (UNS) soccer program on anthropometry, physical fitness and soccer skills of male youth athletes with and without intellectual disabilities (ID) who participated in a training group (TRG) and in a comparison group (CG) without specific training. Youth with ID (WID) were randomly selected out of all the students between the ages 12 and 15, with a diagnosis of educable mental retardation and no secondary disabilities, who were attending a special education school. Participants without ID (WoID) were randomly selected from a regular secondary school out of the same age groups of male students. All participants were given permission by their parents or guardians to participate in the study. Participants in the TRG included 23 youth WID and 23 youth WoID. Mean ages were = 14.1 (SD = 1.1) and 13.2 (SD = 0.79) respectively. Fifteen WID, and 15 WoID comprised the CG. Mean ages were 14.51 (SD = 0.81) and 13.78 (SD = 0.49) respectively. Prior to and following the program measurements were conducted, and data were collected on students' anthropometric and fitness components of the Brockport physical fitness test as well as a soccer skill performance based on the SO soccer skill test. Participants in the TRG trained 8 weeks, 1.5h per session, three times per week, in an after-school soccer program. CG did not participate in any sports program outside of the school physical education class. Dependent t tests and effect size calculations revealed that SO athletes and non-disabled partners scored significantly higher with regard to physical fitness and football skills in most variables compared with their CG. This Unified Program was successful in increasing fitness and soccer skill performance of youth WID as well as of those WoID. Copyright © 2012 Elsevier Ltd. All rights reserved.

Continuity and Change from Adolescence to Emerging Adulthood: Adolescence-limited vs. Life-course-persistent Profound Ego Development Arrests

PubMed Central

Billings, Rebecca L.; Allen, Joseph P.

2016-01-01

Participants (n = 36) with consistent Pre-conformist ego development levels during multiple adolescent assessments were studied to determine whether and how their ego levels had changed at age 25. Those (n = 12) whose ego levels remained at the Pre-conformist level were assigned to a life-course-persistent profound ego development arrest trajectory group; those (n = 24) whose ego levels reached the Conformist or Post-conformist level at age 25 were assigned to an adolescence-limited profound ego development arrest trajectory group. Analysis of predictors and age 25 correlates of group membership revealed that selected age 14 family interaction behaviors differentiated the two groups. At age 25, members of the adolescence-limited group showed superior performance on several measures of interpersonal and intrapersonal functioning. PMID:28154436

Different yet similar: Examining race and ethnicity in treatment-seeking adults with binge eating disorder.

PubMed

Lydecker, Janet A; Grilo, Carlos M

2016-01-01

This study examined racial/ethnic differences in demographic variables and the clinical presentation of treatment-seeking adults with binge eating disorder (BED) who participated in treatment research at a medical school-based program. Participants were 775 (n = 195 men, n = 560 women) treatment-seeking adults with DSM-IV-defined BED who self-identified as Black (n = 121), Hispanic (n = 54), or White (n = 580). Doctoral-level research clinicians assessed participants for BED and for eating disorder psychopathology using the Structured Clinical Interview for DSM-IV Disorders and the Eating Disorder Examination (EDE) interview, and measured height and weight. Participants also completed established self-report measures. Black participants had a greater proportion of women than White participants and White participants had higher education than Black and Hispanic participants. Black participants had higher body mass index (BMI) and reported more frequent binge eating episodes than White participants but eating-disorder psychopathology (EDE scales and Global Severity) did not significantly differ across racial/ethnic groups. Black participants had lower levels of depression than Hispanic and White participants. These differences in clinical presentation remained unchanged after adjusting for age, education, sex, and BMI. White participants had younger ages of onset for dieting, binge eating, and obesity, but not BED, than Black and Hispanic participants. There are some racial/ethnic differences in the developmental trajectories and clinical presentation of treatment-seeking adults with BED that remain unchanged after adjusting for demographic differences. Black participants presented for treatment with higher BMI and binge eating frequency than White participants and with lower depression than White and Hispanic groups, but associated eating disorder psychopathology levels were similar across racial/ethnic groups. (c) 2015 APA, all rights reserved).

Occurence of internet addiction in a general population sample: a latent class analysis.

PubMed

Rumpf, Hans-Jürgen; Vermulst, Ad A; Bischof, Anja; Kastirke, Nadin; Gürtler, Diana; Bischof, Gallus; Meerkerk, Gert-Jan; John, Ulrich; Meyer, Christian

2014-01-01

Prevalence studies of Internet addiction in the general population are rare. In addition, a lack of approved criteria hampers estimation of its occurrence. This study conducted a latent class analysis (LCA) in a large general population sample to estimate prevalence. A telephone survey was conducted based on a random digit dialling procedure including landline telephone (n=14,022) and cell phone numbers (n=1,001) in participants aged 14-64. The Compulsive Internet Use Scale (CIUS) served as the basis for a LCA used to look for subgroups representing participants with Internet addiction or at-risk use. CIUS was given to participants reporting to use the Internet for private purposes at least 1 h on a typical weekday or at least 1 h on a day at the weekend (n=8,130). A 6-class model showed best model fit and included two groups likely to represent Internet addiction and at-risk Internet use. Both groups showed less social participation and the Internet addiction group less general trust in other people. Proportions of probable Internet addiction were 1.0% (CI 0.9-1.2) among the entire sample, 2.4% (CI 1.9-3.1) in the age group 14-24, and 4.0% (CI 2.7-5.7) in the age group 14-16. No difference in estimated proportions between males and females was found. Unemployment (OR 3.13; CI 1.74-5.65) and migration background (OR 3.04; CI 2.12-4.36) were related to Internet addiction. This LCA-based study differentiated groups likely to have Internet addiction and at-risk use in the general population and provides characteristics to further define this rather new disorder. © 2013 S. Karger AG, Basel.

Outcomes of Children With and Without Hepatic Encephalopathy From the Pediatric Acute Liver Failure Study Group.

PubMed

Ng, Vicky L; Li, Ruosha; Loomes, Kathleen M; Leonis, Mike A; Rudnick, David A; Belle, Steven H; Squires, Robert H

2016-09-01

Hepatic encephalopathy (HE) is challenging to identify in children with acute liver failure and was not a requirement for enrollment into the Pediatric Acute Liver Failure Study Group (PALFSG). The outcomes of PALFSG participants presenting with and without HE are presented. PALFSG participants were classified based on daily assessment of HE during the first 7 days following study enrollment: group 1-never developed HE; group 2-no HE at enrollment with subsequent HE development; and group 3-HE at study enrollment. Clinical and biochemical parameters and outcomes of death, spontaneous recovery, or liver transplantation were compared between groups. Data from 769 PALFSG (54% boys; median age 4.2 years; range 0-17.9 years) participants were analyzed, with 277 in group 1 (36%), 83 in group 2 (11%), and 409 in group 3 (53%). Mortality occurred in 11% of all participants and was highest among group 3 participants who demonstrated persistent grade III-IV HE (55%) or showed progression of HE (26%). Eleven (4%) group 1 participants died within 21 days of enrollment. Spontaneous recovery was highest in group 1 (79%) and lowest in group 2 (25%; P < 0.001). Mortality 21 days after enrollment was highest in participants enrolled with severe HE (grades III or IV) or demonstrating HE progression. Four percent of participants without recorded clinical HE in the 7 days after enrollment, however, died within 21 days. Improved assessment of neurological injury and pediatric acute liver failure prognostication schema are needed.

Relative Age Effects in Women's Rugby Union from Developmental Leagues to World Cup Tournaments

ERIC Educational Resources Information Center

Lemez, Srdjan; MacMahon, Clare; Weir, Patricia

2016-01-01

Annual age cohort groupings promote relative age effects (RAEs), which often, inadvertently, create participation and attainment biases between relatively older and younger players within the same age cohort. In a globally evolving sport, women's rugby team selection practices may potentially bypass qualified players as a result of maturational…

Evaluating factors that affect the shade-matching ability of dentists, dental staff members and laypeople.

PubMed

Capa, Nuray; Malkondu, Ozlem; Kazazoglu, Ender; Calikkocaoglu, Senih

2010-01-01

The authors conducted a study to evaluate the influence of dentists' and nondentists' experience, age, sex, eye color and use of eyeglasses or contact lenses on tooth shade-matching ability. The authors included 120 participants in this study conducted in Istanbul (periodontists, oral and maxillofacial surgeons, orthodontists, endodontists, pediatric dentists, prosthodontists, restorative dentists, general dentists in private practice, dental technicians, dental assistants, dental assistant students and laypeople). The authors assigned participants to one of three groups: group 1 was composed of prosthodontists, restorative dentists and dental technicians; group 2 consisted of other dental specialists and general dentists; and group 3 included dental assistants, dental assistant students and laypeople. The authors asked participants to match the shades of three artificial maxillary right central incisors (Vitapan acrylic teeth [shades 2L1.5, 1M2, 2R1.5], Vita Zahnfabrik, Bad Säckingen, Germany) by using a shade guide system (Vita Toothguide 3D-Master, Vita Zahnfabrik). They calculated shade matching for the three color components (value, hue, chroma) and analyzed the results by using a chi(2) test. The rate of success in matching the shade for IM2 was 53.3 percent for participants in group 1, 30 percent for participants in group 2 and 20 percent for participants in group 3 (P = .017). However, there were no significant differences between the three groups for shades 2L1.5 and 2R1.5. Professional experience (P = .003) and age (P = .027) were associated with shade-matching success for tooth shade 2L1.5 only. The results showed no statistically significant differences with respect to sex, eye color or use of eyeglasses or contact lenses. Dental care professionals who routinely performed restorative procedures matched the shades better than did participants in other groups. Professional experience was associated positively with the outcome, while sex, eye color and use of eyeglasses or contact lenses did not have any effect on shade-matching results. To improve shade-matching skills, clinicians should participate in hands-on courses, continuing education classes and other training programs.

Age As Moderator of Emotional Stroop Task Performance in Posttraumatic Stress Disorder (PTSD)

PubMed Central

Bielecki, Maksymilian; Popiel, Agnieszka; Zawadzki, Bogdan; Sedek, Grzegorz

2017-01-01

Emotional Stroop task (EST) has been extensively used to investigate attentional processes in posttraumatic stress disorder (PTSD). Even though aging significantly changes the dynamics of emotion-cognition interactions, very little is known about its role in shaping EST performance in PTSD patients. In the present study we tested a uniquely large sample of motor vehicle accident victims. Data of 194 participants (75.3% female; mean age = 36.64 years, SD = 12.3) were included in the analysis, out of which 136 (70.1%) were diagnosed with PTSD. Prior to the psychiatric assessment, participants completed the pictorial version of EST (neutral, positive, negative, and accidents photos were presented). Comparison of the PTSD and control groups revealed a specific increase in reaction times (RTs) related to the exposure of trauma-related material. At the same time, previously unreported, moderating effects of age were also discovered. Older participants, in contrast to the younger group, showed no increase in RTs and interference scores in trials where accident photos were presented. Our study points to the key role of age as a previously understudied factor modifying EST performance in PTSD patients. PMID:28970814

Relationship Between Cognitive Perceptual Abilities and Accident and Penalty Histories Among Elderly Korean Drivers

PubMed Central

2016-01-01

Objective To investigate the relationship between cognitive perceptual abilities of elderly drivers based on the Cognitive Perceptual Assessment for Driving (CPAD) test and their accident and penalty histories. Methods A total of 168 elderly drivers (aged ≥65 years) participated in the study. Participant data included CPAD scores and incidents of traffic accidents and penalties, attained from the Korea Road Traffic Authority and Korea National Police Agency, respectively. Results Drivers' mean age was 70.25±4.1 years and the mean CPAD score was 52.75±4.72. Elderly drivers' age was negatively related to the CPAD score (p<0.001). The accident history group had marginally lower CPAD scores, as compared to the non-accident group (p=0.051). However, incidence rates for traffic fines did not differ significantly between the two groups. Additionally, the group that passed the CPAD test had experienced fewer traffic accidents (3.6%), as compared to the group that failed (10.6%). The older age group (12.0%) had also experienced more traffic accidents, as compared to the younger group (2.4%). Conclusion Overall, elderly drivers who experienced driving accidents had lower CPAD scores than those who did not, without statistical significance. Thus, driving-related cognitive abilities of elderly drivers with insufficient cognitive ability need to be further evaluated to prevent traffic accidents. PMID:28119840

Age and gender considerations for technology-assisted delivery of therapy for substance use disorder treatment: A patient survey of access to electronic devices.

PubMed

Antoine, Denis; Heffernan, Sean; Chaudhry, Amina; King, Van; Strain, Eric C

2016-12-01

Technology-assisted treatment (TAT) can be an effective supplement to established face-to-face therapy modalities with a growing literature in substance use disorder (SUD) treatment. TAT access, interest, and familiarity are potential limitations to the use and efficacy of these approaches to treatment. 174 participants in outpatient SUD treatment were administered a survey regarding technology device and Internet access, and interest in engaging in TAT SUD counseling (SUDC). The group was dichotomized by mean age and gender to examine potential variations in in these subgroups. Forty-three (43%) of participants were female, and the mean age was 44.8 years, and 89% of participants had Internet access. 83% of participants were interested in TAT for SUD counseling; 81% expected it to be at least "moderately helpful." 34% of participants noted they would choose to continue face-to-face therapy exclusively. 91% of participants had cell phones, but only 50% could access data or the Internet via their handheld device. 80% of participants stated they would be interested in trying SUDC via their phone. Women had a higher preference for computer-based SUDC than men, with gender being significantly correlated with TAT perceive helpfulness. These findings suggest that patients in outpatient SUD treatment have access to resources for TAT implementation, although access was not always readily available. Future research will be needed to determine whether the technology that this population possesses will be able to support the evolving TAT modalities and whether interest in TAT across age and gender groups equalizes over time.

Impact of language on development of auditory-visual speech perception.

PubMed

Sekiyama, Kaoru; Burnham, Denis

2008-03-01

The McGurk effect paradigm was used to examine the developmental onset of inter-language differences between Japanese and English in auditory-visual speech perception. Participants were asked to identify syllables in audiovisual (with congruent or discrepant auditory and visual components), audio-only, and video-only presentations at various signal-to-noise levels. In Experiment 1 with two groups of adults, native speakers of Japanese and native speakers of English, the results on both percent visually influenced responses and reaction time supported previous reports of a weaker visual influence for Japanese participants. In Experiment 2, an additional three age groups (6, 8, and 11 years) in each language group were tested. The results showed that the degree of visual influence was low and equivalent for Japanese and English language 6-year-olds, and increased over age for English language participants, especially between 6 and 8 years, but remained the same for Japanese participants. This may be related to the fact that English language adults and older children processed visual speech information relatively faster than auditory information whereas no such inter-modal differences were found in the Japanese participants' reaction times.

Effects of music aerobic exercise on depression and brain-derived neurotrophic factor levels in community dwelling women.

PubMed

Yeh, Shu-Hui; Lin, Li-Wei; Chuang, Yu Kuan; Liu, Cheng-Ling; Tsai, Lu-Jen; Tsuei, Feng-Shiou; Lee, Ming-Tsung; Hsiao, Chiu-Yueh; Yang, Kuender D

2015-01-01

A randomized clinical trial was utilized to compare the improvement of depression and brain-derived neurotrophic factor (BDNF) levels between community women with and without music aerobic exercise (MAE) for 12 weeks. The MAE group involved 47 eligible participants, whereas the comparison group had 59 participants. No significant differences were recorded in the demographic characteristics between the participants in the MAE group and the comparison group. Forty-one participants in the MAE group and 26 in the comparison group completed a pre- and posttest. The MAE group displayed significant improvement in depression scores (p = 0.016), decreased depression symptoms in crying (p = 0.03), appetite (p = 0.006), and fatigue (p = 0.011). The BDNF levels of the participants significantly increased after the 12-week MAE (p = 0.042). The parallel comparison group revealed no significant changes in depression scores or BDNF levels. In summary, the 12-week MAE had a significant impact on the enhancement of BDNF levels and improvement of depression symptoms. Middle-aged community women are encouraged to exercise moderately to improve their depression symptoms and BDNF levels.

Recruiting black Americans in a large cohort study: the Adventist Health Study-2 (AHS-2) design, methods and participant characteristics.

PubMed

Herring, R Patti; Butler, Terry; Hall, Sonja; Montgomery, Susanne B; Fraser, Gary E

2010-01-01

The goal of the prospective Adventist Health Study-2 (AHS-2) was to examine the relationship between diet and risk of breast, prostate and colon cancers in Black and White participants. This paper describes the study design, recruitment methods, response rates, and characteristics of Blacks in the AHS-2, thus providing insights about effective strategies to recruit Blacks to participate in research studies. We designed a church-based recruitment model and trained local recruiters who used various strategies to recruit participants in their churches. Participants completed a 50-page self-administered dietary and lifestyle questionnaire. Participants are Black Seventh-day Adventists, aged 30-109 years, and members of 1,209 Black churches throughout the United States and Canada. Approximately 48,328 Blacks from an estimated target group of over 90,000 signed up for the study and 25,087 completed the questionnaire, comprising about 26% of the larger 97,000 AHS-2-member cohort. Participants were diverse in age, geographic location, education, and income. Seventy percent were female with a median age of 59 years. In spite of many recruitment challenges and barriers, we successfully recruited a large cohort whose data should provide some answers as to why Blacks have poorer health outcomes than several other ethnic groups, and help explain existing health disparities.

Trajectories of life satisfaction after TBI: Influence of life roles, age, cognitive disability, and depressive symptoms

PubMed Central

Juengst, Shannon B.; Adams, Leah M.; Bogner, Jennifer A.; Arenth, Patricia M.; O’Neil-Pirozzi, Therese M.; Dreer, Laura E.; Hart, Tessa; Bergquist, Thomas F.; Bombardier, Charles H.; Dijkers, Marcel P.; Wagner, Amy K.

2015-01-01

Objectives 1) Identify life satisfaction trajectories after moderate to severe traumatic brain injury (TBI), 2) establish a predictive model for these trajectories across the first 5 years post-injury, and 3) describe differences in these life satisfaction trajectory groups, focusing on age, depressive symptoms, disability, and participation in specific life roles,. Research Method Analysis of the longitudinal TBI Model Systems National Database was performed on data collected prospectively at 1, 2, and 5 years post-TBI. Participants (n=3,012) had a moderate to severe TBI and were 16 years old and older. Results Four life satisfaction trajectories were identified across the first 5 years post-injury, including: Stable Satisfaction, Initial Satisfaction Declining, Initial Dissatisfaction Improving, and Stable Dissatisfaction. Age, depressive symptoms, cognitive disability, and life role participation as a worker, leisure participant, and/ or religious participant at one year post-injury significantly predicted trajectory group membership. Life role participation and depressive symptoms were strong predictors of life satisfaction trajectories across the first 5 years post TBI. Conclusions The previously documented loss of life roles and prevalence of depression after a moderate to severe TBI make this a vulnerable population for whom low or declining life satisfaction is a particularly high risk. Examining individual life role participation may help to identify relevant foci for community-based rehabilitation interventions or supports. PMID:26618215

Colorectal cancer risk information presented by a nonphysician assistant does not increase screening rates

PubMed Central

Wilkins, Thad; Gillies, Ralph A.; Panchal, Pina; Patel, Mittal; Warren, Peter; Schade, Robert R.

2014-01-01

Abstract Objective To determine the effectiveness of presenting individualized colorectal cancer (CRC) risk information for increasing CRC screening rates in primary care patients at above-average risk of CRC. Design Randomized controlled trial. Setting Georgia Regents University in Augusta—an academic family medicine clinic in the southeastern United States. Participants Outpatients (50 to 70 years of age) scheduled for routine visits in the family medicine clinic who were determined to be at above-average risk of CRC. Interventions Individualized CRC risk information calculated from the Your Disease Risk tool compared with a standard CRC screening handout. Main outcome measures Intention to complete CRC screening. Secondary measures included the proportions of subjects completing fecal occult blood tests, flexible sigmoidoscopy, and colonoscopy. Results A total of 1147 consecutive records were reviewed to determine eligibility. Overall, 210 (37.7%) of 557 eligible participants were randomized to receive either individualized CRC risk information (prepared by a research assistant) or a standard CRC screening handout. The intervention group had a mean (SD) age of 55.7 (4.8) years and the control group had a mean (SD) age of 55.6 (4.6) years. Two-thirds of the participants in each group were female. The intervention group and the control group were matched by race (P = .40). There was no significant difference between groups for intention to complete CRC screening (P = .58). Overall, 26.7% of the intervention participants and 27.7% of the control participants completed 1 or more CRC screening tests (P = .66). Conclusion Presentation of individualized CRC risk information by a nonphysician assistant as a decision aid did not result in higher CRC screening rates in primary care patients compared with presentation of general CRC screening information. Future research is needed to determine if physician presentation of CRC risk information would result in increased screening rates compared with research assistant presentation. PMID:25122819

Cognitive load during speech perception in noise: the influence of age, hearing loss, and cognition on the pupil response.

PubMed

Zekveld, Adriana A; Kramer, Sophia E; Festen, Joost M

2011-01-01

The aim of the present study was to evaluate the influence of age, hearing loss, and cognitive ability on the cognitive processing load during listening to speech presented in noise. Cognitive load was assessed by means of pupillometry (i.e., examination of pupil dilation), supplemented with subjective ratings. Two groups of subjects participated: 38 middle-aged participants (mean age = 55 yrs) with normal hearing and 36 middle-aged participants (mean age = 61 yrs) with hearing loss. Using three Speech Reception Threshold (SRT) in stationary noise tests, we estimated the speech-to-noise ratios (SNRs) required for the correct repetition of 50%, 71%, or 84% of the sentences (SRT50%, SRT71%, and SRT84%, respectively). We examined the pupil response during listening: the peak amplitude, the peak latency, the mean dilation, and the pupil response duration. For each condition, participants rated the experienced listening effort and estimated their performance level. Participants also performed the Text Reception Threshold (TRT) test, a test of processing speed, and a word vocabulary test. Data were compared with previously published data from young participants with normal hearing. Hearing loss was related to relatively poor SRTs, and higher speech intelligibility was associated with lower effort and higher performance ratings. For listeners with normal hearing, increasing age was associated with poorer TRTs and slower processing speed but with larger word vocabulary. A multivariate repeated-measures analysis of variance indicated main effects of group and SNR and an interaction effect between these factors on the pupil response. The peak latency was relatively short and the mean dilation was relatively small at low intelligibility levels for the middle-aged groups, whereas the reverse was observed for high intelligibility levels. The decrease in the pupil response as a function of increasing SNR was relatively small for the listeners with hearing loss. Spearman correlation coefficients indicated that the cognitive load was larger in listeners with better TRT performances as reflected by a longer peak latency (normal-hearing participants, SRT50% condition) and a larger peak amplitude and longer response duration (hearing-impaired participants, SRT50% and SRT84% conditions). Also, a larger word vocabulary was related to longer response duration in the SRT84% condition for the participants with normal hearing. The pupil response systematically increased with decreasing speech intelligibility. Ageing and hearing loss were related to less release from effort when increasing the intelligibility of speech in noise. In difficult listening conditions, these factors may induce cognitive overload relatively early or they may be associated with relatively shallow speech processing. More research is needed to elucidate the underlying mechanisms explaining these results. Better TRTs and larger word vocabulary were related to higher mental processing load across speech intelligibility levels. This indicates that utilizing linguistic ability to improve speech perception is associated with increased listening load.

Ambulatory sleep-wake patterns and variability in young people with emerging mental disorders.

PubMed

Robillard, Rébecca; Hermens, Daniel F; Naismith, Sharon L; White, Django; Rogers, Naomi L; Ip, Tony K C; Mullin, Sharon J; Alvares, Gail A; Guastella, Adam J; Smith, Kristie Leigh; Rong, Ye; Whitwell, Bradley; Southan, James; Glozier, Nick; Scott, Elizabeth M; Hickie, Ian B

2015-01-01

The nature of sleep-wake abnormalities in individuals with mental disorders remains unclear. The present study aimed to examine the differences in objective ambulatory measures of the sleep-wake and activity cycles across young people with anxiety, mood or psychotic disorders. Participants underwent several days of actigraphy monitoring. We divided participants into 5 groups (control, anxiety disorder, unipolar depression, bipolar disorder, psychotic disorder) according to primary diagnosis. We enrolled 342 participants aged 12-35 years in our study: 41 healthy controls, 56 with anxiety disorder, 135 with unipolar depression, 80 with bipolar disorder and 30 with psychotic disorders. Compared with the control group, sleep onset tended to occur later in the anxiety, depression and bipolar groups; sleep offset occurred later in all primary diagnosis groups; the sleep period was longer in the anxiety, bipolar and psychosis groups; total sleep time was longer in the psychosis group; and sleep efficiency was lower in the depression group, with a similar tendency for the anxiety and bipolar groups. Sleep parameters were significantly more variable in patient subgroups than in controls. Cosinor analysis revealed delayed circadian activity profiles in the anxiety and bipolar groups and abnormal circadian curve in the psychosis group. Although statistical analyses controlled for age, the sample included individuals from preadolescence to adulthood. Most participants from the primary diagnosis subgroups were taking psychotropic medications, and a large proportion had other comorbid mental disorders. Our findings suggest that delayed and disorganized sleep offset times are common in young patients with various mental disorders. However, other sleep-wake cycle disturbances appear to be more prominent in broad diagnostic categories.

Use of the Wii Gaming System for Balance Rehabilitation: Establishing Parameters for Healthy Individuals.

PubMed

Burns, Melissa K; Andeway, Kathleen; Eppenstein, Paula; Ruroede, Kathleen

2014-06-01

This study was designed to establish balance parameters for the Nintendo(®) (Redmond, WA) "Wii Fit™" Balance Board system with three common games, in a sample of healthy adults, and to evaluate the balance measurement reproducibility with separation by age. This was a prospective, multivariate analysis of variance, cohort study design. Seventy-five participants who satisfied all inclusion criteria and completed an informed consent were enrolled. Participants were grouped into age ranges: 21-35 years (n=24), 36-50 years (n=24), and 51-65 years (n=27). Each participant completed the following games three consecutive times, in a randomized order, during one session: "Balance Bubble" (BB) for distance and duration, "Tight Rope" (TR) for distance and duration, and "Center of Balance" (COB) on the left and right sides. COB distributed weight was fairly symmetrical across all subjects and trials; therefore, no influence was assumed on or interaction with other "Wii Fit" measurements. Homogeneity of variance statistics indicated the assumption of distribution normality of the dependent variables (rates) were tenable. The multivariate analysis of variance included dependent variables BB and TR rates (distance divided by duration to complete) with age group and trials as the independent variables. The BB rate was statistically significant (F=4.725, P<0.005), but not the TR rate. The youngest group's BB rate was significantly larger than those of the other two groups. "Wii Fit" can discriminate among age groups across trials. The results show promise as a viable tool to measure balance and distance across time (speed) and center of balance distribution.

Kinematics and Kinetics of Maximum Running Speed in Youth Across Maturity.

PubMed

Rumpf, Michael C; Cronin, John B; Oliver, Jonathan; Hughes, Michael

2015-05-01

Sprinting is an important physical capacity and the development of sprint ability can take place throughout the athlete's growth. The purpose of this study therefore was to determine if the kinematics and kinetics associated with maximum sprint velocity differs in male youth participants of different maturity status (pre, mid- and postpeak height velocity (PHV)) and if maximum sprint velocity is determined by age, maturity or individual body size measurement. Participants (n = 74) sprinted over 30 meters on a nonmotorized treadmill and the fastest four consecutive steps were analyzed. Pre-PHV participants were found to differ significantly (p < .05) to mid- and post-PHV participants in speed, step length, step frequency, vertical and horizontal force, and horizontal power (~8-78%). However, only relative vertical force and speed differed significantly between mid and post-PHV groups. The greatest average percent change in kinetics and kinematics was observed from pre- to mid-PHV (37.8%) compared with mid- to post- PHV groups (11.6%). When maturity offset was entered as a covariate, there was no significant difference in velocity between the three groups. However, all groups were significantly different from each other when age was chosen as the covariate. The two best predictors of maximal velocity within each maturity group were power and horizontal force (R2 = 97-99%) indicating the importance of horizontal force application while sprinting. Finally, maturity explained 83% of maximal velocity across all groups.

A comparative study on the effectiveness of one-way printed communication versus videophone interactive interviews on health promotion.

PubMed

Homma, Satoki; Imamura, Haruhiko; Nakamura, Toru; Fujimura, Kaori; Ito, Yoshihiro; Maeda, Yuji; Kaneko, Ikuyo

2016-01-01

We performed a comparative study of a health education programme that was delivered either through one-way communication with printed media, or through interactive videophone interviews. We aimed to ascertain which mode of counselling, when used in combination with telemonitoring, is more effective at lifestyle modification intended to improve health status. Participants, who were residents of Kurihara city in Miyagi prefecture, Japan, were randomized into two groups: one group received individualized monthly documented reports (n = 33; 22 females; average age: 67.2 years), and the other received interactive videophone communication (n = 35; 22 females; average age: 65.1 years) for three months. Telemonitoring was conducted on both groups, using a pedometer, weighing scale and a sphygmomanometer. Pre- and post-intervention, anthropometric measurements and blood tests were performed; the participants also completed self-administered questionnaires. The two groups showed similar degrees of health status improvement and satisfaction levels. However, the participants in the videophone group were more aware of improvements in their lifestyles than were the participants in the document group. The individualized printed communication programme was less time-consuming compared to videophone communication. Further studies are needed to formulate a balanced protocol for a counselling-cum-telemonitoring programme that provides optimal health improvement and cost performance with the available human resources. © The Author(s) 2015.

Consumption of soy-based infant formula is not associated with early onset of puberty.

PubMed

Sinai, Tali; Ben-Avraham, Shely; Guelmann-Mizrahi, Inbal; Goldberg, Michael R; Naugolni, Larisa; Askapa, Galia; Katz, Yitzhak; Rachmiel, Marianna

2018-03-20

The use of soy products is common in young children with cow milk allergy (CMA). The aim was to examine prospectively the association between infantile consumption of soy-based formula, growth parameters and early pubertal signs, in comparison to cow milk-based formula. A nested case-control study was conducted, selected from a cohort of infants prospectively followed from birth until the age of 3 years for eating habits and the development of IgE-mediated CMA. Infants who consumed only soy-based formula were included in the soy group. The control group was randomly selected from those without IgE-CMA and not receiving soy formula. Study participants were reevaluated between ages 7.8 and 10.5 years by an interview, nutritional intake by 3 days diaries, and height, weight, and pubertal signs by physical examination. The soy-fed group included 29 participants (17 males), median age 8.92 years IQR (8.21, 9.42). The control group included 60 participants (27 males), median age 8.99 years IQR (8.35, 9.42). The groups had comparable height and BMI z scores (- 0.17 ± 1.08 versus - 0.16 ± 1.01, p = 0.96, and 0.67 ± 1.01 versus 0.53 ± 1.02, p = 0.56, for soy and control groups, respectively). Four (three males and one female) from the soy-group (13.8%) and eight females from the control-group (13.3%) had early pubertal signs (p = 0.95). No association was detected between puberty and infantile nutrition, after controlling for BMI and family data. No association with puberty or differences between groups were found in current daily consumption of soy, micronutrients, energy, carbohydrates, fat, and protein. This is the first prospective, physical examination-based study, demonstrating no association between infantile soy-based formula consumption and growth and puberty parameters.

Risk Factors Associated With Shoulder Pain and Disability Across the Lifespan of Competitive Swimmers

PubMed Central

Tate, Angela; Turner, Gregory N.; Knab, Sarah E.; Jorgensen, Colbie; Strittmatter, Andrew; Michener, Lori A.

2012-01-01

Context: The prevalence of shoulder pain among competitive swimmers is high, but no guidelines exist to reduce shoulder injuries. Elucidating differences between swimmers with and without shoulder pain can serve as a basis for the development of a program to prevent shoulder injury that might lead to pain and dysfunction. Objective: To determine whether physical characteristics, exposure, or training variables differ between swimmers with and without shoulder pain or disability. Design: Cross-sectional study. Setting: Multisite swimming centers. Patients or Other Participants: A total of 236 competitive female swimmers aged 8 to 77 years. Data Collection and Analysis: Participants completed the Penn Shoulder Score and underwent testing of core endurance, range of motion, muscle force production, and pectoralis minor muscle length and the Scapular Dyskinesis Test. Swimmers were grouped by age for analysis: ages 8 to 11 years (n = 42), 12 to 14 years (n = 43), 15 to 19 years (high school, n = 84), and 23 to 77 years (masters, n = 67). Comparisons were made between groups with and without pain and disability using independent t tests for continuous data and χ2 analyses and Fisher exact tests for categorical data. Results: Nine (21.4%) swimmers aged 8 to 11 years, 8 (18.6%) swimmers aged 12 to 14 years, 19 (22.6%) high school swimmers, and 13 (19.4%) masters swimmers had shoulder pain and disability. Differences that were found in 2 or more age groups between athletes with and without shoulder pain and disability included greater swimming exposure, a higher incidence of previous traumatic injury and patient-rated shoulder instability, and reduced participation in another sport in the symptomatic groups (P < .05). Reduced shoulder flexion motion, weakness of the middle trapezius and internal rotation, shorter pectoralis minor and latissimus, participation in water polo, and decreased core endurance were found in symptomatic females in single varying age groups (P < .05). Conclusions: Female competitive swimmers have shoulder pain and disability throughout their lives. Given that exposure and physical examination findings varied between athletes with and without substantial pain and disability, a program to prevent shoulder injury that might lead to pain and dysfunction appears warranted and might include exposure reduction, cross-training, pectoral and posterior shoulder stretching, strengthening, and core endurance training. PMID:22488280

Older adults catch up to younger adults on a learning and memory task that involves collaborative social interaction.

PubMed

Derksen, B J; Duff, M C; Weldon, K; Zhang, J; Zamba, K D; Tranel, D; Denburg, N L

2015-01-01

Learning and memory abilities tend to decline as people age. The current study examines the question of whether a learning situation that emphasises collaborative social interaction might help older persons overcome age-related learning and memory changes and thus perform similarly to younger persons. Younger and Older participants (n = 34 in each group) completed the Barrier Task (BT), a game-like social interaction where partners work together to develop labels for a set of abstract tangrams. Participants were also administered standard clinical neuropsychological measures of memory, on which the Older group showed expected inferiority to the Younger group. On the BT, the Older group performed less well than the Younger group early on, but as the task progressed, the performance of the Older group caught up and became statistically indistinguishable from that of the Younger group. These results can be taken to suggest that a learning milieu characterised by collaborative social interaction can attenuate some of the typical memory disadvantages associated with being older.

The Distribution of Thai Mental State Examination Scores among Non-Demented Elderly in Suburban Bangkok Metropolitan and Associated Factors.

PubMed

Muangpaisan, Weerasak; Assantachai, Prasert; Sitthichai, Kobkul; Richardson, Kathryn; Brayne, Carol

2015-09-01

To obtain the distribution of Thai Mental State Examination (TMSE) scores in the Thai population across different age groups and educational levels in men and women aged 50 years and older and its relationship with demographic factors. The different cutpoints in literate and illiterate participants and item performance in both groups were also determined. Community-dwelling participants aged 50 years and over were invited to join the study. Personal information, general health history, and specific illness questionnaires including the activities of daily living, designed by the Survey in Europe on Nutrition and the Elderly, a ConcertedAction (SENECA), and the Thai Mental State Examination (TMSE) were completed in the face-to-face interview. There were 4,459 participants with no specific reported conditions that could potentially influence cognitive performance. The mean (SD) age was 64.2 (7.9) years and mostparticipants were women (71.7%). The median (interquartile range) of the TMSE was 27 (25-29) and 23 (19-26) in literate and illiterate participants, respectively. The distribution of TMSE scores were reported here determined by age, gender and educational level. Percentage of correct response in each TMSE item was low in recall and calculation performance. TMSE score declined with age in both genders and had greater variation with increasing age. TMSE score also increased with increasing levels of education and better financial status. Gender was not associated with the TMSE score adjusting for age, educational level, and economic status. Age, education, and economic status have an influence on the TMSE performance. Controllingfor these three factors, genders does not contribute to significant differences in TMSE performance. Norms adjustedfor these factors should be considered before employing single cutpoints to identify impairment.

Community-level Sports Group Participation and Older Individuals' Depressive Symptoms.

PubMed

Tsuji, Taishi; Miyaguni, Yasuhiro; Kanamori, Satoru; Hanazato, Masamichi; Kondo, Katsunori

2018-06-01

Community-level group participation is a structural aspect of social capital that may have a contextual influence on an individual's health. Herein, we sought to investigate a contextual relationship between community-level prevalence of sports group participation and depressive symptoms in older individuals. We used data from the 2010 Japan Gerontological Evaluation Study, a population-based, cross-sectional study of individuals 65 yr or older without long-term care needs in Japan. Overall, 74,681 participants in 516 communities were analyzed. Depressive symptoms were diagnosed as a 15-item Geriatric Depression Scale score of ≥5. Participation in a sports group 1 d·month or more often was defined as "participation." For this study, we applied two-level multilevel Poisson regression analysis stratified by sex, calculated prevalence ratios (PR), and 95% confidence intervals (CI). Overall, 17,420 individuals (23.3%) had depressive symptoms, and 16,915 (22.6%) participated in a sports group. Higher prevalence of community-level sports group participation had a statistically significant relationship with a lower likelihood of depressive symptoms (male: PR, 0.89 (95% CI, 0.85-0.92); female: PR, 0.96 (95% CI, 0.92-0.99), estimated by 10% of participation proportion) after adjusting for individual-level sports group participation, age, diseases, family form, alcohol, smoking, education, equivalent income, and population density. We found statistically significant cross-level interaction terms in male participants only (PR, 0.86; 95% CI, 0.77-0.95). We found a contextual preventive relationship between community-level sports group participation and depressive symptoms in older individuals. Therefore, promoting sports groups in a community may be effective as a population-based strategy for the prevention of depression in older individuals. Furthermore, the benefit may favor male sports group participants.

Effects of calorie restriction plus fish oil supplementation on abnormal metabolic characteristics and the iron status of middle-aged obese women.

PubMed

Utami, Fasty Arum; Lee, Hsiu-Chuan; Su, Chien-Tien; Guo, Yu-Ru; Tung, Yu-Tang; Huang, Shih-Yi

2018-02-21

The increasing prevalence of obesity and sedentary lifestyles has led to a higher incidence of metabolic syndrome (MetS) worldwide as well as in Taiwan. Middle-aged women are at a greater risk of MetS, type 2 diabetes, and cardiovascular disease than men because they have more subcutaneous fat and larger waist circumferences compared with men with equal visceral fat levels. In this study, we investigated the effects of calorie restriction (CR) and fish oil supplementation (CRF) on middle-aged Taiwanese women with MetS. An open-label, parallel-arm, controlled trial was conducted for 12 weeks. A total of 75 eligible participants were randomly assigned to the CR or CRF group. Both the dietary intervention groups were further divided into two age groups: ≤45 and >45 years. Changes in MetS severity, inflammatory status, iron status, and red blood cell fatty acid profile were evaluated. A total of 71 participants completed the trial. Both dietary interventions significantly ameliorated MetS and improved the participants' inflammatory status. CR significantly increased the total iron-binding capacity (TIBC) whereas CRF increased hepcidin levels in women aged >45 years. Furthermore, CRF significantly increased the n-6/n-3 and arachidonic acid/docosahexaenoic acid ratios. Both interventions improved the anthropometric and MetS characteristics, including body weight, blood glucose and triglyceride levels, and the score of the homeostasis model assessment of insulin resistance and quantitative insulin sensitivity check index. In conclusion, the 12-week dietary interventions improved the abnormal metabolic status of middle-aged obese women. CRF was demonstrated to be more effective in ameliorating postprandial glucose level and TIBC in women aged >45 years than in those aged ≤45 years.

A Randomized Trial to Assess the Effect of a Research Informational Pamphlet on Telephone Survey Completion Rates among Older Latinos

PubMed Central

Santoyo-Olsson, Jasmine; Phan, Lisa; Stewart, Anita L.; Kaplan, Celia; Moreno-John, Gina; Nápoles, Anna M.

2012-01-01

Purpose of the study To assess the effects of receiving a research informational pamphlet produced by the federal Office for Human Research Protections on telephone survey participation rates of older Latinos, and illustrate the feasibility of nesting recruitment studies within other funded studies when stand alone funding for recruitment studies is limited. Design and Methods Latino patients aged ≥ 50 with ≥1 visit during the preceding year (N=1,314) were sampled from three community clinics and a multi-specialty medical group. Patients were randomly assigned to receive or not receive a pamphlet that contained information on research participation in the initial mailing for the telephone survey study. Survey participation rates were compared between the pamphlet and no pamphlet groups. Results In a multivariate model, women (OR=1.4; 95% CI 1.1, 1.8), and those with public insurance (vs. no insurance; OR=1.7; 95% CI 1.1, 2.5) were more likely to participate, while those age 65+ (vs. age 50–54; OR=0.6; 95% CI 0.4, 0.8) were less likely to participate; there was no significant difference by pamphlet group (OR=0.8; 95% CI 0.7, 1.1). Nesting of the randomized trial of the recruitment pamphlet within the funded study required minimal additional resources. Implications Recruitment methods that are more intensive than a pamphlet may be needed to enhance survey participation rates among older Latinos. Nesting recruitment trials within funded studies is a promising and efficient approach for testing recruitment strategies. PMID:22449837

[Speech fluency developmental profile in Brazilian Portuguese speakers].

PubMed

Martins, Vanessa de Oliveira; Andrade, Claudia Regina Furquim de

2008-01-01

speech fluency varies from one individual to the next, fluent or stutterer, depending on several factors. Studies that investigate the influence of age on fluency patterns have been identified; however these differences were investigated in isolated age groups. Studies about life span fluency variations were not found. to verify the speech fluency developmental profile. speech samples of 594 fluent participants of both genders, with ages between 2:0 and 99:11 years, speakers of the Brazilian Portuguese language, were analyzed. Participants were grouped as follows: pre-scholars, scholars, early adolescence, late adolescence, adults and elderlies. Speech samples were analyzed according to the Speech Fluency Profile variables and were compared regarding: typology of speech disruptions (typical and less typical), speech rate (words and syllables per minute) and frequency of speech disruptions (percentage of speech discontinuity). although isolated variations were identified, overall there was no significant difference between the age groups for the speech disruption indexes (typical and less typical speech disruptions and percentage of speech discontinuity). Significant differences were observed between the groups when considering speech rate. the development of the neurolinguistic system for speech fluency, in terms of speech disruptions, seems to stabilize itself during the first years of life, presenting no alterations during the life span. Indexes of speech rate present variations in the age groups, indicating patterns of acquisition, development, stabilization and degeneration.

Investigating the Roles of Knowledge and Cognitive Abilities in Older Adult Information Seeking on the Web

PubMed Central

SHARIT, JOSEPH; HERNÁNDEZ, MARIO A.; CZAJA, SARA J.; PIROLLI, PETER

2009-01-01

This study investigated the influences of knowledge, particularly Internet, Web browser, and search engine knowledge, as well as cognitive abilities on older adult information seeking on the Internet. The emphasis on aspects of cognition was informed by a modeling framework of search engine information-seeking behavior. Participants from two older age groups were recruited: twenty people in a younger-old group (ages 60–70) and twenty people in an older-old group (ages 71–85). Ten younger adults (ages 18–39) served as a comparison group. All participants had at least some Internet search experience. The experimental task consisted of six realistic search problems, all involving information related to health and well-being and which varied in degree of complexity. The results indicated that though necessary, Internet-related knowledge was not sufficient in explaining information-seeking performance, and suggested that a combination of both knowledge and key cognitive abilities is important for successful information seeking. In addition, the cognitive abilities that were found to be critical for task performance depended on the search problem’s complexity. Also, significant differences in task performance between the younger and the two older age groups were found on complex, but not on simple problems. Overall, the results from this study have implications for instructing older adults on Internet information seeking and for the design of Web sites. PMID:20011130

Mothers prefer fresh fruits and vegetables over jarred baby fruits and vegetables in the new Special Supplemental Nutrition Program for Women, Infants, and Children food package.

PubMed

Kim, Loan P; Whaley, Shannon E; Gradziel, Pat H; Crocker, Nancy J; Ritchie, Lorrene D; Harrison, Gail G

2013-01-01

This study examined Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) participant use and satisfaction with jarred baby foods, assessed preference for cash value vouchers (CVVs) for fruits and vegetables vs jarred baby foods, and examined whether preferences varied among selected ethnic groups. A survey of California WIC participants and statewide redemption data were used. Participants reported high satisfaction with the CVV for fruits and vegetables and jarred baby foods, with statistically significant variation across ethnic groups. About two thirds of all participants reported a preference for CVVs for fruits and vegetables over jarred baby foods. Redemption data indicated declining redemption rates for jarred fruits and vegetables with increasing age of the infant across all ethnic groups. Although the addition of jarred fruits and vegetables to the food package for infants ages 6-11 months was well received, many caregivers want the option to choose between jarred foods and fresh fruits and vegetables. Copyright © 2013 Society for Nutrition Education and Behavior. All rights reserved.

The Influence of Clinical Experience and Photographic Presentation on Age Assessment of Women.

PubMed

Nielsen, Barbara Rubek; Linneberg, Allan; Christensen, Kaare; Forman, Julie Lyng; Schwarz, Peter

2016-01-01

Epidemiological studies have reported that a higher perceived age is associated with poor health and higher mortality. However, the method used for the assessment of perceived age differs between studies with regard to age, gender, the number and occupation of assessors as well as the presentation of participants. It is not known whether the clinical experience of the assessor or photographic presentation have an influence on the assessment of perceived age, which the present study aimed to investigate. In a cross-sectional study of 460 women aged 25-93 years, 10 consultants and 10 residents were asked to estimate the age of each participant using three different photographic presentations: facial photograph, whole-body photograph, and combined facial and whole-body photographs. Data were analyzed by means of summary statistics and linear mixed models. The inter-class correlation coefficient within each assessor group and photographic presentation varied from 0.66 to 0.75. Limits of agreement were in a broad range but were similar in the two assessor groups. The best inter-assessor agreement was obtained from photographs of both the face and the whole body. Intra- and inter-assessor agreements between photographic presentations were similar among both assessor groups. The accuracy in age assessment was significantly influenced by the photographic presentation but not by the clinical experience of the assessor. The difference in the mean perceived age of a participant of average age was estimated as +0.40 years (95% CI: -1.80; 2.59) for consultants versus residents, -2.05 years (95% CI: -2.90; -1.19) for facial photographs versus both facial and whole-body photographs, and -1.44 years (95% CI: -2.30; -0.58) for whole-body photographs versus both facial and whole-body photographs. A regression towards the mean age was seen. The assessment of perceived age was influenced by the photographic presentation but not by the clinical experience of the assessor. © 2015 S. Karger AG, Basel.

Randomized Comparative Trial of a Social Cognitive Skills Group for Children With Autism Spectrum Disorder

PubMed Central

Soorya, Latha V.; Weinger, Paige M.; Beck, Todd; Soffes, Sarah; Halpern, Danielle; Gorenstein, Michelle; Kolevzon, Alexander; Buxbaum, Joseph; Wang, A. Ting

2015-01-01

Objective This study evaluated the efficacy of a targeted social skills training group in school-aged children with autism spectrum disorder (ASD). The intervention, NETT (Nonverbal communication, Emotion recognition, and Theory of mind Training), is a 12-session cognitive-behavioral intervention (CBI) for verbal, school-aged children targeting ASD-specific social behavioral impairments. Method Sixty-nine children with ASD, 8 to 11 years of age with verbal IQs greater than 70, participated in a randomized comparative trial to examine the efficacy of NETT relative to a facilitated play group. Treatment outcomes included caregiver reports of social behavior and neuropsychological assessments of social cognition conducted by blinded raters. Outcomes were collected at baseline, endpoint, and three months posttreatment. Results Significant improvements were found on social behavior outcomes such as nonverbal communication, empathic responding, and social relations in the NETT condition relative to the active control at endpoint. Verbal IQ and age moderated the interaction effect on social behavior with higher verbal IQ and older age associated with improvements in the CBI condition. No significant improvements were found on social cognitive outcomes. No significant group differences were found at three-month follow-up conducted with approximately half the sample (n=34). Conclusion These data indicate that targeted CBI social skills groups such as NETT improve social communication deficits in verbal, school-aged children with ASD. The moderating effects of high verbal IQ suggest a need to consider participant and treatment characteristics associated with outcomes in future studies. PMID:25721186

Change in the Caries Status of Pregnant Women in Southeast Hungary and Its Background.

PubMed

Práger, Nándor; Kiss, Gabriella; Orvos, Hajnalka; Novák, Tibor; Virág, Katalin; Gorzó, István; Radnai, Márta

2018-01-01

To examine the caries status of pregnant women in southeast Hungary and compare the results with a similar study completed in the same region ten years earlier to determine whether any improvement has taken place in the past decade. Another objective was to assess the effects of age, socioeconomic status and number of pregnancies on oral health. The dental examination of 130 pregnant women was carried out at the Dental Clinic of University of Szeged, Faculty of Dentistry in 2011-2013 (group 1). Caries status was examined according to WHO guidelines. In order to compare demographic and socioeconomic factors with DMF indices, find the decisive influencing factors and compare the results with the results of the previous study (group 2), two-way ANOVA and regression analyses were conducted. The number of highly educated, professional, urban participants included in the present group (group 1) was greater compared with that of group 2. Despite the higher age of the pregnant women in present study, statistically significantly lower DMFT (10.05 vs 12.57, p = 0.008) and DMFS (19.41 vs 26.26, p = 0.001) scores were found than ten years ago. In both studies, the regression analyses showed that women's age was the main contributing factor to caries status. The lower DMFT and DMFS values and the participants' willingness to participate in the dental screening in the present study group were probably the result of their higher educational background and that they worked as professionals.

Work participation among middle-aged persons with cerebral palsy or spina bifida--a longitudinal study.

PubMed

Törnbom, Marie; Jonsson, Ulrica; Sunnerhagen, Katharina S

2014-04-01

Most studies of work participation among persons with cerebral palsy (CP) or spina bifida (SB) have focused on young adults, little is known about older adults. The aim of this study was to compare work participation in 2009 with 1997 (98). Two groups of persons with CP or SB in Gothenburg, Sweden with an IQ above 70 were interviewed using a structured questionnaire regarding work participation. Group (A) was studied in 1983 (n = 55), in 1997 (n = 42) and in 2009 (n = 28). Group (B) was studied in 1998 (n = 30) and in 2009 (n = 25). In this study, the persons interviewed in 2009 were compared with their own data from 1997 (8), with a non-parametric test. Work participation had significantly decreased (p < 0.004) since 1997 (8); more persons worked part time or had stopped working. Thirty-eight percent had continued their education during 1997 (8)-2009, most of them worked. Of 34 persons working in 2009, 56% had wage subsidies, an increase from 42% in 1997 (8). Of the persons who worked and had continued their education, 37.5% had wage subsidies while, among persons without continued education, 72% had this support. Transportation to work functioned but not as well as in 1997 (8). More persons used transportation for people with a disability in 2009 than in 1997 (8) and criticism was expressed about the transportation system. Results showed that work participation for middle-aged persons with CP or SB without intellectual disability decreased with age but continued education and wage subsidies facilitated work participation. Copyright © 2014 Elsevier Inc. All rights reserved.

A study of the dynamics of sex differences in adulthood.

PubMed

Trofimova, Irina

2013-01-01

Studies of gender differences using primarily young individuals show that males, on average, perform better than females in physical activities but worse than females on tests of verbal abilities. There is however a controversy about the existence of these sex differences in adulthood. Our study used 1271 participants from four cultural backgrounds (Chinese, multi-generation Canadians, Indu-Canadians, and European-Canadians) divided in five age groups. We measured sex differences in the time required for participants to complete a lexical task experiment, and also assessed their verbal tempo and physical endurance using a validated temperament test (Structure of Temperament Questionnaire). We found a significant female advantage in time on the lexical task and on the temperament scale of social-verbal tempo, and a male advantage on the temperament scale of physical endurance. These sex differences, however, were more pronounced in young age groups (17-24), fading in older groups. This "middle age-middle sex" phenomenon suggests that sex differences in these two types of abilities observed in younger groups might be "a matter of age," and should not be attributed to gender in general. A one-dimensional approach to sex differences (common in meta-analytic studies) therefore overlooks a possible interaction of sex differences with age.

Age-related interference from irrelevant distracters in visual feature search among heterogeneous distracters.

PubMed

Merrill, Edward C; Conners, Frances A

2013-08-01

We evaluated age-related variations in the influence of heterogeneous distracters during feature target. Participants in three age groups-6-year-old children, 9-year-old children, and young adults-completed three conditions of search. In a singleton search condition, participants searched for a circle among squares of the same color. In two feature mode search conditions, participants searched for a gray circle or a black circle among gray and black squares. Singleton search was performed at the same level of efficiency for all age groups. In contrast, the two feature mode search conditions yielded age-related performance differences in both conditions. Younger children exhibited a steeper slope than young adults when searching for a gray or black circle. Older children exhibited a steeper slope than young adults when searching for a gray circle but not when searching for a black circle. We concluded that these differences revealed age-related improvements in the relative abilities of adults and children to execute attentional control processes during visual search. In particular, it appears that children found it more difficult to maintain the goal of searching for a circle target than adults and were distracted by the presence of the irrelevant feature dimension of color. Published by Elsevier Inc.

Prevalence of Shigella among diarrheic children under-5 years of age attending at Mekelle health center, north Ethiopia.

PubMed

Kahsay, Atsebaha Gebrekidan; Teklemariam, Zelalem

2015-12-15

Shigellosis is recognized as a major global public health problem especially in developing countries particularly in children under-5 years of age. Therefore; the objective of this study was to determine the prevalence of Shigella among diarrheic children under-5 years of age attending at Mekelle health center, north Ethiopia. A cross-sectional study was conducted among diarrheic children under-5 years of age from March to May, 2012. Structured questionnaire was used to collect the data. Study participants were recruited by convenience sampling technique. Shigella was isolated and identified using standard bacteriological techniques. A total of 241 study participants were included in the study. The overall prevalence of Shigella in this study was 13.3% (32/241). High prevalence of Shigella (22.6%) was revealed from the age group of 12-23 months. No Shigella was isolated from the age group of 0-5 months. Majority of the isolates of Shigella were from bloody and mucoid diarrhea. There was high prevalence of Shigella infection in this study. Children among the age group of 12-23 months were highly affected. Therefore; responsible bodies should work hard on preventive measures to reduce or eradicate the problem occurred due to shigellosis.

Age-related decrements in dual-task performance: Comparison of different mobility and cognitive tasks. A cross sectional study

PubMed Central

Brustio, Paolo Riccardo; Zecca, Massimiliano; Rabaglietti, Emanuela; Liubicich, Monica Emma

2017-01-01

This cross-sectional study investigated the age-related differences in dual-task performance both in mobility and cognitive tasks and the additive dual-task costs in a sample of older, middle-aged and young adults. 74 older adults (M = 72.63±5.57 years), 58 middle-aged adults (M = 46.69±4.68 years) and 63 young adults (M = 25.34±3.00 years) participated in the study. Participants performed different mobility and subtraction tasks under both single- and dual-task conditions. Linear regressions, repeated-measures and one-way analyses of covariance were used, The results showed: significant effects of the age on the dual and mobility tasks (p<0.05) and differences among the age-groups in the combined dual-task costs (p<0.05); significant decreases in mobility performance under dual-task conditions in all groups (p<0.05) and a decrease in cognitive performance in the older group (p<0.05). Dual-task activity affected mobility and cognitive performance, especially in older adults who showed a higher dual-task cost, suggesting that dual-tasks activities are affected by the age and consequently also mobility and cognitive tasks are negatively influenced. PMID:28732080

Successful ageing by whose definition? Views of older, spiritually affiliated women.

PubMed

McCann Mortimer, Patricia; Ward, Lynn; Winefield, Helen

2008-12-01

Researchers have pointed to significant omissions in Rowe and Kahn's model of successful ageing and their lack of consultation with older people. This study examined late mid-life and older women's views of successful ageing. In-depth interviews were conducted with 14 women aged 60-89 years. Participants who identified themselves as spiritual and religious, or spiritual only and not religious, were recruited using the 'snowball technique'. Thematic analyses were conducted within an Interpretive Phenomenological Analysis framework. Participants described multiple dimensions of successful ageing with 15 subthemes grouped into three overarching categories of personal agency, social value and quality of life/quality of death. Participants' multidimensional views of successful ageing were broader than Rowe and Kahn's model and included the need to have a degree of autonomy over the place and manner of the last phase of life and final days (successful dying).

Impairments in Dark Adaptation Are Associated with Age-Related Macular Degeneration Severity and Reticular Pseudodrusen.

PubMed

Flamendorf, Jason; Agrón, Elvira; Wong, Wai T; Thompson, Darby; Wiley, Henry E; Doss, E Lauren; Al-Holou, Shaza; Ferris, Frederick L; Chew, Emily Y; Cukras, Catherine

2015-10-01

We investigate whether ocular and person-based characteristics were associated with dark adaptation (DA). Cross-sectional, single-center, observational study. One hundred sixteen participants older than 50 years of age with a range of age-related macular degeneration (AMD) severity. Participants underwent best-corrected visual acuity (BCVA) testing, ophthalmoscopic examination, and multimodal imaging. Presence of reticular pseudodrusen (RPD) was assessed by masked grading of fundus images and was confirmed with optical coherence tomography. Eyes also were graded for AMD features (drusen, pigmentary changes, late AMD) to generate person-based AMD severity groups. One eye was designated the study eye for DA testing. Nonparametric statistical testing was performed on all comparisons. The primary outcome of this study was the rod intercept time (RIT), which is defined as the time for a participant's visual sensitivity to recover to a stimulus intensity of 5×10(-3) cd/m(2) (a decrease of 3 log units), or until a maximum test duration of 40 minutes was reached. A total of 116 study eyes from 116 participants (mean age, 75.4±9.4 years; 58% female) were analyzed. Increased RIT was associated significantly with increasing AMD severity, increasing age (r = 0.34; P = 0.0002), decreasing BCVA (r = -0.54; P < 0.0001), pseudophakia (P = 0.03), and decreasing subfoveal choroidal thickness (r = -0.27; P = 0.003). Study eyes with RPD (15/116 [13%]) had a significantly greater mean RIT compared with eyes without RPD in any AMD severity group (P < 0.02 for all comparisons), with 80% reaching the DA test ceiling. Impairments in DA increased with age, worse visual acuity, presence of RPD, AMD severity, and decreased subfoveal choroidal thickness. Analysis of covariance found the multivariate model that best fit the data included age, AMD group, and presence of RPD (R(2) = 0.56), with the presence of RPD conferring the largest parameter estimate. Copyright © 2015 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Immunogenicity and safety of one versus two doses of tetravalent dengue vaccine in healthy children aged 2-17 years in Asia and Latin America: 18-month interim data from a phase 2, randomised, placebo-controlled study.

PubMed

Sáez-Llorens, Xavier; Tricou, Vianney; Yu, Delia; Rivera, Luis; Jimeno, José; Villarreal, Ana Cecilia; Dato, Epiphany; Mazara, Sonia; Vargas, Maria; Brose, Manja; Rauscher, Martina; Tuboi, Suely; Borkowski, Astrid; Wallace, Derek

2018-02-01

Development of vaccines that are effective against all four dengue virus serotypes (DENV-1-4) in all age groups is important. Here, we present 18-month interim data from an ongoing study undertaken to assess the immunogenicity and safety of Takeda's tetravalent dengue vaccine (TDV) candidate over 48 months in children living in dengue-endemic countries. We undertook a phase 2, multicentre, randomised, double-blind, placebo-controlled study at three sites in the Dominican Republic, Panama, and the Philippines. We randomly assigned children aged 2-17 years to receive either two TDV doses 3 months apart (group 1), one TDV dose (group 2), one TDV dose and a booster dose 1 year later (group 3), or placebo (group 4). We did the randomisation (1:2:5:1) using an interactive web response system stratified by age. The primary endpoint of this 18-month interim analysis was DENV serotype-specific antibody geometric mean titres (GMTs) in the per-protocol immunogenicity subset on days 1, 28, 91, 180, 365, 393, and 540. Secondary safety endpoints were the proportions of participants with serious adverse events and with virologically confirmed dengue in the safety set, and solicited and unsolicited adverse events in the immunogenicity subset. This trial is registered with ClinicalTrials.gov, number NCT02302066. Between Dec 5, 2014, and Feb 13, 2015, 1800 children were randomly assigned to group 1 (n=201), group 2 (n=398), group 3 (n=1002), and group 4 (n=199). 1794 participants received at least one dose of TDV or placebo (safety set), of whom 562 participated in the immunogenicity subset and 509 were included in the per-protocol set. Antibody titres remained elevated 18 months after vaccination in all TDV groups. At day 540, in groups 1, 2, 3, and 4, respectively, DENV-1 GMTs were 476 (95% CI 286-791), 461 (329-647), 1056 (804-1388), and 92 (49-173); DENV-2 GMTs were 1212 (842-1744), 1242 (947-1628), 1457 (1182-1796), and 177 (93-337); DENV-3 GMTs were 286 (171-478), 298 (205-433), 548 (411-730), and 78 (44-137); and DENV-4 GMTs were 98 (65-150), 102 (75-139), 172 (133-222), and 33 (21-52). Limited differences in GMTs were observed between groups 1 and 2 (in which participants received one and two doses of TDV, respectively). In baseline-seronegative participants, a 1-year booster clearly increased GMTs. Vaccine-related unsolicited adverse events occurred in 14 (2%) of 562 participants, but no vaccine-related serious adverse events arose. Symptomatic, virologically confirmed dengue was recorded in 21 (1·3%) of 1596 participants vaccinated with TDV compared with nine (4·5%) of 198 placebo recipients. TDV was well tolerated and immunogenic against all four dengue serotypes, irrespective of baseline dengue serostatus. These data provide proof of concept for TDV and support the ongoing phase 3 efficacy assessment of two doses 3 months apart. Takeda Vaccines. Copyright © 2018 Elsevier Ltd. All rights reserved.

Body mass index and physical fitness in Brazilian adolescents.

PubMed

Lopes, Vitor P; Malina, Robert M; Gomez-Campos, Rossana; Cossio-Bolaños, Marco; Arruda, Miguel de; Hobold, Edilson

2018-05-05

Evaluate the relationship between body mass index and physical fitness in a cross-sectional sample of Brazilian youth. Participants were 3849 adolescents (2027 girls) aged 10-17 years. Weight and height were measured; body mass index was calculated. Physical fitness was evaluated with a multistage 20m shuttle run (cardiovascular endurance), standing long jump (power), and push-ups (upper body strength). Participants were grouped by sex into four age groups: 10-11, 12-13, 14-15, and 16-17 years. Sex-specific ANOVA was used to evaluate differences in each physical fitness item among weight status categories by age group. Relationships between body mass index and each physical fitness item were evaluated with quadratic regression models by age group within each sex. The physical fitness of thin and normal youth was, with few exceptions, significantly better than the physical fitness of overweight and obese youth in each age group by sex. On the other hand, physical fitness performances did not consistently differ, on average, between thin and normal weight and between overweight and obese youths. Results of the quadratic regressions indicated a curvilinear (parabolic) relationship between body mass index and each physical fitness item in most age groups. Better performances were attained by adolescents in the mid-range of the body mass index distribution, while performances of youth at the low and high ends of the body mass index distribution were lower. Relationships between the body mass index and physical fitness were generally nonlinear (parabolic) in youth 10-17 years. Copyright © 2018 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

HIV/AIDS Clinical Trials

MedlinePlus

... Participants Studies with Female Participants What's this? Age Group: What's this? Child (birth-17) Adult (18-65) Senior (66+) Phase: What's this? Early Phase 1 Phase 1 Phase 2 Phase 3 Phase 4 Funded By: What's this? NIH Other U.S. Federal ...

Landing Error Scoring System Differences Between Single-Sport and Multi-Sport Female High School-Aged Athletes.

PubMed

Beese, Mark E; Joy, Elizabeth; Switzler, Craig L; Hicks-Little, Charlie A

2015-08-01

Single-sport specialization (SSS) is becoming more prevalent in youth athletes. Deficits in functional movement have been shown to predispose athletes to injury. It is unclear whether a link exists between SSS and the development of functional movement deficits that predispose SSS athletes to an increased risk of knee injury. To determine whether functional movement deficits exist in SSS athletes compared with multi-sport (M-S) athletes. Cross-sectional study. Soccer practice fields. A total of 40 (21 SSS [age = 15.05 ± 1.2 years], 19 M-S [age = 15.32 ± 1.2 years]) female high school athlete volunteers were recruited through local soccer clubs. All SSS athletes played soccer. Participants were grouped into 2 categories: SSS and M-S. All participants completed 3 trials of the standard Landing Error Scoring System (LESS) jump-landing task. They performed a double-legged jump from a 30-cm platform, landing on a rubber mat at a distance of half their body height. Upon landing, participants immediately performed a maximal vertical jump. Values were assigned to each trial using the LESS scoring criteria. We averaged the 3 scored trials and then used a Mann-Whitney U test to test for differences between groups. Participant scores from the jump-landing assessment for each group were also placed into the 4 defined LESS categories for group comparison using a Pearson χ(2) test. The α level was set a priori at .05. Mean scores were 6.84 ± 1.81 for the SSS group and 6.07 ± 1.93 for the M-S group. We observed no differences between groups (z = -1.44, P = .15). A Pearson χ(2) analysis revealed that the proportions of athletes classified as having excellent, good, moderate, or poor LESS scores were not different between the SSS and M-S groups ([Formula: see text] = 1.999, P = .57). Participation in soccer alone compared with multiple sports did not affect LESS scores in adolescent female soccer players. However, the LESS scores indicated that most female adolescent athletes may be at an increased risk for knee injury, regardless of the number of sports played.

The relationship between visual search and categorization of own- and other-age faces.

PubMed

Craig, Belinda M; Lipp, Ottmar V

2018-03-13

Young adult participants are faster to detect young adult faces in crowds of infant and child faces than vice versa. These findings have been interpreted as evidence for more efficient attentional capture by own-age than other-age faces, but could alternatively reflect faster rejection of other-age than own-age distractors, consistent with the previously reported other-age categorization advantage: faster categorization of other-age than own-age faces. Participants searched for own-age faces in other-age backgrounds or vice versa. Extending the finding to different other-age groups, young adult participants were faster to detect young adult faces in both early adolescent (Experiment 1) and older adult backgrounds (Experiment 2). To investigate whether the own-age detection advantage could be explained by faster categorization and rejection of other-age background faces, participants in experiments 3 and 4 also completed an age categorization task. Relatively faster categorization of other-age faces was related to relatively faster search through other-age backgrounds on target absent trials but not target present trials. These results confirm that other-age faces are more quickly categorized and searched through and that categorization and search processes are related; however, this correlational approach could not confirm or reject the contribution of background face processing to the own-age detection advantage. © 2018 The British Psychological Society.

Effects of aging and job demands on cognitive flexibility assessed by task switching.

PubMed

Gajewski, Patrick D; Wild-Wall, Nele; Schapkin, Sergei A; Erdmann, Udo; Freude, Gabriele; Falkenstein, Michael

2010-10-01

In a cross-sectional, electrophysiological study 91 workers of a big car factory performed a series of switch tasks to assess their cognitive control functions. Four groups of workers participated in the study: 23 young and 23 middle aged assembly line employees and 22 young and 23 middle aged employees with flexible job demands like service and maintenance. Participants performed three digit categorisation tasks. In addition to single task blocks, a cue-based (externally guided) and a memory-based (internally guided) task switch block was administered. Compared to young participants, older ones showed the typical RT-decline. No differences between younger and older participants regarding the local switch costs could be detected despite the source of the current task information. In contrast, whereas the groups did not differ in mixing costs in the cued condition, clear performance decrements in the memory-based mixing block were observed in the group of older employees with repetitive work demands. These findings were corroborated by a number of electrophysiological results showing a reduced CNV suggesting an impairment of task specific preparation, an attenuated P3b suggesting reduced working memory capacity and a decreased Ne suggesting deficits in error monitoring in older participants with repetitive job demands. The results are compatible with the assumption that long lasting, unchallenging job demands may induce several neurocognitive impairments which are already evident in the early fifties. Longitudinal studies are needed to confirm this assumption. Copyright © 2010 Elsevier B.V. All rights reserved.

Cycloplegic autorefraction versus subjective refraction: the Tehran Eye Study.

PubMed

Hashemi, Hassan; Khabazkhoob, Mehdi; Asharlous, Amir; Soroush, Sara; Yekta, AbbasAli; Dadbin, Nooshin; Fotouhi, Akbar

2016-08-01

To compare cycloplegic autorefraction with non-cycloplegic subjective refraction across all age and refractive error groups. In a cross-sectional study with random stratified cluster sampling, 160 clusters were chosen from various districts proportionate to the population of each district in Tehran. Following retinoscopy and autorefraction with the 0.25 D bracketing (Topcon KR-8000, Topcon, Tokyo, Japan), all participants had a subjective refraction. Then all participants underwent cycloplegic autorefraction. The final analysis was performed on 3482 participants with a mean age of 31.7 years (range 5-92 years). Based on cycloplegic and subjective refraction, mean spherical equivalent (SE) was +0.31±1.80 and -0.32±1.61 D, respectively (p<0.001). The 95% limits of agreement (LoA) between these two types of refraction were from -0.40 to 1.70 D. The largest difference between these two types of refraction was seen in the age group of 5-10 years (1.11±0.60 D), and the smallest difference was in the age group of >70 years (0.34±0.45 D). The 95% LoA was -0.52 to 0.89 D in patients with myopia and -0.12 to 2.04 D in patients with hyperopia. We found that female gender (coefficients=0.048), older age (coefficients=-0.247), higher education (coefficients=-0.043) and cycloplegic SE (coefficients=-0.472) significantly correlated with lower intermethod differences. The cycloplegic refraction is more sensitive than the subjective one to measure refractive error at all age groups especially in children and young adults. The cyclorefraction technique is highly recommended to exactly measure the refractive error in momentous conditions such as refractive surgery, epidemiological researches and amblyopia therapy, especially in hypermetropic eyes and paediatric cases. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Multifamily group treatment in a program for patients with first-episode psychosis: experiences from the TIPS project.

PubMed

Fjell, Anne; Bloch Thorsen, Gerd Ragna; Friis, Svein; Johannessen, Jan Olav; Larsen, Tor K; Lie, Kari; Lyse, Hanne-Grethe; Melle, Ingrid; Simonsen, Erik; Smeby, Nina Aarhus; Øxnevad, Anne Lise; McFarlane, William R; Vaglum, Per; McGlashan, Thomas

2007-02-01

Psychoeducational multifamily group treatment based on the McFarlane model was implemented for adult patients experiencing a first episode of psychosis and for the families of 301 patients. Patients were participants in a research project in Norway and Denmark. Of 301 patients 246 were invited to participate and 147 agreed. Patients' reluctance to participate increased with age. Most had to wait between six and 12 months until a sufficient number was gathered to start a group. Treatment was well received by patients and families. Care should be taken to prevent a long delay before group commencement at this stressful period in the lives of patients and families.

To give or not to give: children's and adolescents' sharing and moral negotiations in economic decision situations.

PubMed

Gummerum, Michaela; Keller, Monika; Takezawa, Masanori; Mata, Jutta

2008-01-01

This study interconnects developmental psychology of fair and moral behavior with economic game theory. One hundred eighty-nine 9- to 17-year-old students shared a sum of money as individuals and groups with another anonymous group (dictator game). Individual allocations did not differ by age but did by gender and were predicted by participants' preferences for fair allocations. Group decision making followed a majority process. Level of moral reasoning did not predict individual offers, but group members with a higher moral reasoning ability were more influential during group negotiations and in influencing group outcomes. The youngest participants justified offers more frequently by referring to simple distribution principles. Older participants employed more complex reasons to justify deviations from allocation principles.

Correlation between occlusion and cervical posture in patients with bruxism.

PubMed

Cesar, Guilherme Manna; Tosato, Juliana de Paiva; Biasotto-Gonzalez, Daniela Ap

2006-08-01

The goal of this study was to evaluate head and neck posture in the rest position of patients with bruxism and patients without temporomandibular disorder signs or symptoms to further relate them with Angle's class of malocclusion. Fifty-six volunteers participated in this study, ages 18 to 27 years with an average age of 22.5 years. They were divided into 2 groups: Group B--28 subjects with parafunctions (teeth grinding or clenching); and Group C--28 subjects without parafunctional habits (control group). All participants were photographed, and their pictures were analyzed and compared with the software Alcimagem (Instrumental Concept and Movement Analysis Laboratory, Uberlândia, Minas Gerais, Brazil). The results demonstrated that variation of angular values did not present statistical difference for the studied groups. Regarding Angle's class of malocclusion, class I was predominant in Group C, and classes II and III were predominant in Group B. The mental-sternal angle calculated did not present statistical significance between the groups; however, there was a greater variation between the smaller angle and the higher angle in Group B, contrary to Group C.

Effectiveness of a School-Based Early Intervention CBT Group Programme for Children with Anxiety Aged 5-7 Years

ERIC Educational Resources Information Center

Ruocco, Sylvia; Gordon, Jocelynne; McLean, Louise A.

2016-01-01

Early manifestations of anxiety in childhood confer significant distress and life interference. This study reports on the first controlled trial of the "Get Lost Mr. Scary" programme, a Cognitive Behavioural Therapy group intervention for children with anxiety aged 5-7 years. Participants were 134 children (65 males and 69 females) drawn…

Creativity across Cultures: A Comparison between Ugandan and Italian Students

ERIC Educational Resources Information Center

Tomassoni, Rosella; Treglia, Eugenia; Tomao, Manuela

2018-01-01

The purpose of this research was to compare the creative performance of students belonging to 2 different cultures, Italian and Ugandan. The participants were 462 children between the ages of 6 and 14 (231 in each group). The children were distributed across the age groups, between the 1st and 7th years of primary school. This study used a…

Group Aquatic Aerobic Exercise for Children with Disabilities

ERIC Educational Resources Information Center

Fragala-Pinkham, Maria; Haley, Stephen M.; O'Neill, Margaret E.

2008-01-01

The effectiveness and safety of a group aquatic aerobic exercise program on cardiorespiratory endurance for children with disabilities was examined using an A-B study design. Sixteen children (11 males, five females) age range 6 to 11 years (mean age 9y 7mo [SD 1y 4mo]) participated in this twice-per-week program lasting 14 weeks. The children's …

26 CFR 1.417(a)(3)-1 - Required explanation of qualified joint and survivor annuity and qualified preretirement survivor...

Code of Federal Regulations, 2010 CFR

2010-04-01

... grouping rules of paragraph (c)(2)(iii) of this section. Separate charts are provided for ages 55, 60, and...) Simplified presentations permitted—(A) Grouping of certain optional forms. Two or more optional forms of... starting date, a reasonable assumption for the age of the participant's spouse, or, in the case of a...