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Sample records for adults aged 18-64

  1. Health Insurance Status and Psychological Distress among U.S. Adults Aged 18-64 Years

    PubMed Central

    Ward, Brian W.; Martinez, Michael E.

    2015-01-01

    The purpose of this research is to examine the relationship between psychological distress and aspects of health insurance status, including lack of coverage, types of coverage, and disruption in coverage, among U.S. adults. Data from the 2001-2010 National Health Interview Survey were used to conduct analyses representative of the U.S. adult population aged 18-64 years. Multivariate analyses regressed psychological distress on health insurance status while controlling for covariates. Adults with private or no health insurance coverage had lower levels of psychological distress than those with public/other coverage. Adults who recently (≤1 year) experienced a change in health insurance status had higher levels of distress than those who had not recently experienced a change. An interaction effect indicated the relationship between recent change in health insurance status and distress was not dependent on whether an adult had private vs. public/other coverage. However, for adults who had not experienced a change in status in the past year, the average absolute level of distress is higher among those with no coverage vs. private coverage. Although significant relationships between psychological distress and health insurance status were identified, their strength was modest, with other demographic and health condition covariates also being potential sources of distress. PMID:24403273

  2. Health Insurance Status and Psychological Distress among US Adults Aged 18-64 Years.

    PubMed

    Ward, Brian W; Martinez, Michael E

    2015-10-01

    The purpose of this research was to examine the relationship between psychological distress and aspects of health insurance status, including lack of coverage, types of coverage and disruption in coverage, among US adults. Data from the 2001-2010 National Health Interview Survey were used to conduct analyses representative of the US adult population aged 18-64 years. Multivariate analyses regressed psychological distress on health insurance status while controlling for covariates. Adults with private or no health insurance coverage had lower levels of psychological distress than those with public/other coverage. Adults who recently (≤1 year) experienced a change in health insurance status had higher levels of distress than those who had not recently experienced a change. An interaction effect indicated that the relationship between recent change in health insurance status and distress was not dependent on whether an adult had private versus public/other coverage. However, for adults who had not experienced a change in status in the past year, the average absolute level of distress is higher among those with no coverage versus private coverage. Although significant relationships between psychological distress and health insurance status were identified, their strength was modest, with other demographic and health condition covariates also being potential sources of distress. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

  3. Suicidal ideation, suicide attempt, and occupations among employed adults aged 18-64years in the United States.

    PubMed

    Han, Beth; Crosby, Alex E; Ortega, LaVonne A G; Parks, Sharyn E; Compton, Wilson M; Gfroerer, Joseph

    2016-04-01

    Approximately 70% of all US suicides are among working-age adults. This study was to determine whether and how 12-month suicidal ideation and suicide attempt were associated with specific occupations among currently employed adults aged 18-64 in the U.S. Data were from 184,300 currently employed adults who participated in the 2008-2013 National Surveys on Drug Use and Health (NSDUH). NSDUH provides nationally representative data on suicidal ideation and suicide attempt. Descriptive analyses and multivariable logistic regressions were conducted. Among currently employed adults aged 18-64 in the U.S., 3.5% had suicidal ideation in the past 12months (3.1% had suicidal ideation only, and 0.4% had suicidal ideation and attempted suicide). Compared with adults in farming, fishing, and forestry occupations (model adjusted prevalence (MAP)=1.6%), adults in the following occupations were 3.0-3.6 times more likely to have suicidal ideation in the past year (model adjusted relative risks (MARRs)=3.0-3.6): lawyers, judges, and legal support workers (MAP=4.8%), social scientists and related workers (MAP=5.4%), and media and communication workers (MAP=5.8%). Among employed adults aged 18-64 in the U.S., the 12-month prevalence of suicidal ideation varies by occupations. Adults in occupations that are at elevated risk for suicidal ideation may warrant focused suicide prevention. Published by Elsevier Inc.

  4. Health Care Access and Utilization Among Adults Aged 18-64, by Poverty Level: United States, 2013-2015.

    PubMed

    Martinez, Michael E; Ward, Brian W

    2016-10-01

    Data from the National Health Interview Survey, 2013-2015 •From 2013 through 2015, the percentage of adults aged 18-64 who were uninsured at the time of interview decreased for poor (40.0% to 26.2%), near-poor (37.8% to 23.9%), and not-poor (11.7% to 7.7%) adults. •The percentage of adults aged 18-64 who had a usual place to go for medical care increased for poor (66.9% to 73.6%) and near-poor (71.1% to 75.9%) adults. •The percentage of adults aged 18-64 who had seen or talked to a health professional in the past 12 months increased for poor (73.2% to 75.8%) and near-poor (71.9% to 75.9%) adults. •The percentage of adults aged 18-64 who did not obtain needed medical care due to cost at some time during the past 12 months decreased for poor (16.8% to 12.4%), near-poor (14.6% to 11.0%), and not-poor (4.9% to 3.8%) adults. In 2014, U.S. adults could purchase a private health insurance plan through the Health Insurance Marketplace or state-based exchanges established as part of the Affordable Care Act (ACA). Additionally, under ACA some states opted to expand Medicaid coverage to low-income adults. Individuals living in or near poverty may have benefited disproportionately from these changes given their lower rates of health insurance coverage (1). Data from the 2013-2015 National Health Interview Survey (NHIS) are used to describe recent changes in health insurance coverage and selected measures of health care access and utilization for adults aged 18-64 by family poverty level. All material appearing in this report is in the public domain and may be reproduced or copied without permission; citation as to source, however, is appreciated.

  5. QuickStats: Percentage* of Adults Aged 18-64 Years With a Usual Place for Medical Care,(†) by Race/Ethnicity(§) - National Health Interview Survey, 2010 and 2015(¶).

    PubMed

    2016-07-22

    From 2010 to 2015, there was an increase in the percentage of Hispanic adults (66.1% to 74.5%), non-Hispanic white adults (83.3% to 85.1%), non-Hispanic black adults (77.1% to 82.4%), and non-Hispanic Asian adults (79.5% to 83.3%) aged 18-64 years who had a usual place to go for medical care. In 2010, non-Hispanic white adults aged 18-64 years were the most likely to have usual place to go for medical care, but there was no significant difference between non-Hispanic white and non-Hispanic Asian adults in 2015. In both 2010 and 2015, Hispanic adults aged 18-64 years were the least likely to have a usual place to go for medical care.

  6. Socio-demographic factors and psychological distress in Indigenous and non-Indigenous Australian adults aged 18-64 years: analysis of national survey data.

    PubMed

    Cunningham, Joan; Paradies, Yin C

    2012-02-01

    Indigenous Australians are known to be at greater risk of morbidity and mortality from mental health related conditions, but most available data relate to the use of mental health services, and little is known about other aspects of social and emotional wellbeing. Using the first available nationally representative data, we examined the prevalence and patterning of psychological distress among Indigenous Australian adults and compared these with corresponding data from the non-Indigenous population. The analysis used weighted data on psychological distress, as measured by a modified Kessler Psychological Distress score (K5), and a range of socio-demographic measures for 5,417 Indigenous and 15,432 non-Indigenous adults aged 18-64 years from two nationally representative surveys. Very high psychological distress (VHPD) was defined as a K5 score ≥ 15 (possible range = 5-25). Indigenous adults were about three times more likely than non-Indigenous adults to be classified with VHPD: 14.5% (95% confidence interval (CI) 12.9-16.0%) versus 5.5% (95% CI 5.0-5.9%). After adjusting for age, most socio-demographic variables were significantly associated with VHPD in both populations, although the relative odds were generally larger among non-Indigenous people. Indigenous people in remote areas had a lower prevalence of VHPD than their non-remote counterparts, and only marital status, main language, and food insecurity were significantly associated with VHPD in remote areas. Higher absolute levels of VHPD combined with smaller socio-demographic gradients in the Indigenous population suggest the importance of risk factors such as interpersonal racism, marginalization and dispossession, chronic stress and exposure to violence that are experienced by Indigenous Australians with common and/or cross-cutting effects across the socioeconomic spectrum. The lower prevalence of VHPD and lack of association with many socio-demographic variables in remote areas suggests either that the

  7. Socio-demographic factors and psychological distress in Indigenous and non-Indigenous Australian adults aged 18-64 years: analysis of national survey data

    PubMed Central

    2012-01-01

    Background Indigenous Australians are known to be at greater risk of morbidity and mortality from mental health related conditions, but most available data relate to the use of mental health services, and little is known about other aspects of social and emotional wellbeing. Using the first available nationally representative data, we examined the prevalence and patterning of psychological distress among Indigenous Australian adults and compared these with corresponding data from the non-Indigenous population. Methods The analysis used weighted data on psychological distress, as measured by a modified Kessler Psychological Distress score (K5), and a range of socio-demographic measures for 5,417 Indigenous and 15,432 non-Indigenous adults aged 18-64 years from two nationally representative surveys. Very high psychological distress (VHPD) was defined as a K5 score ≥ 15 (possible range = 5-25). Results Indigenous adults were about three times more likely than non-Indigenous adults to be classified with VHPD: 14.5% (95% confidence interval (CI) 12.9-16.0%) versus 5.5% (95% CI 5.0-5.9%). After adjusting for age, most socio-demographic variables were significantly associated with VHPD in both populations, although the relative odds were generally larger among non-Indigenous people. Indigenous people in remote areas had a lower prevalence of VHPD than their non-remote counterparts, and only marital status, main language, and food insecurity were significantly associated with VHPD in remote areas. Conclusions Higher absolute levels of VHPD combined with smaller socio-demographic gradients in the Indigenous population suggest the importance of risk factors such as interpersonal racism, marginalization and dispossession, chronic stress and exposure to violence that are experienced by Indigenous Australians with common and/or cross-cutting effects across the socioeconomic spectrum. The lower prevalence of VHPD and lack of association with many socio-demographic variables in

  8. Surveillance for Health Care Access and Health Services Use, Adults Aged 18-64 Years - Behavioral Risk Factor Surveillance System, United States, 2014.

    PubMed

    Okoro, Catherine A; Zhao, Guixiang; Fox, Jared B; Eke, Paul I; Greenlund, Kurt J; Town, Machell

    2017-02-24

    As a result of the 2010 Patient Protection and Affordable Care Act, millions of U.S. adults attained health insurance coverage. However, millions of adults remain uninsured or underinsured. Compared with adults without barriers to health care, adults who lack health insurance coverage, have coverage gaps, or skip or delay care because of limited personal finances might face increased risk for poor physical and mental health and premature mortality. 2014. The Behavioral Risk Factor Surveillance System (BRFSS) is an ongoing, state-based, landline- and cellular-telephone survey of noninstitutionalized adults aged ≥18 years residing in the United States. Data are collected from states, the District of Columbia, and participating U.S. territories on health risk behaviors, chronic health conditions, health care access, and use of clinical preventive services (CPS). An optional Health Care Access module was included in the 2014 BRFSS. This report summarizes 2014 BRFSS data from all 50 states and the District of Columbia on health care access and use of selected CPS recommended by the U.S. Preventive Services Task Force or the Advisory Committee on Immunization Practices among working-aged adults (aged 18-64 years), by state, state Medicaid expansion status, expanded geographic region, and federal poverty level (FPL). This report also provides analysis of primary type of health insurance coverage at the time of interview, continuity of health insurance coverage during the preceding 12 months, and other health care access measures (i.e., unmet health care need because of cost, unmet prescription need because of cost, medical debt [medical bills being paid off over time], number of health care visits during the preceding year, and satisfaction with received health care) from 43 states that included questions from the optional BRFSS Health Care Access module. In 2014, health insurance coverage and other health care access measures varied substantially by state, state

  9. QuickStats: Percentage* of Adults Aged 18-64 Years Who Had Visited or Talked to a Health Care Professional in the Past 12 Months,† by Race/Ethnicity§ - National Health Interview Survey, 2010 and 2015¶.

    PubMed

    2016-07-29

    From 2010 to 2015, there was an increase in the percentage of non-Hispanic white adults (82.5% to 84.0%) and non-Hispanic black adults (80.5% to 83.5%) aged 18-64 years who had seen or talked to a health care professional in the past 12 months. In 2010, non-Hispanic white adults aged 18-64 years were the most likely to have seen or talked to a health professional in the past 12 months, but there was no significant difference between non-Hispanic white and non-Hispanic black adults in 2015. In both 2010 and 2015, Hispanic adults aged 18-64 years were the least likely to have seen or talked to a health care professional in the past 12 months.

  10. Healthy life-style promoting behaviour in Turkish women aged 18-64.

    PubMed

    Sonmezer, Hacer; Cetinkaya, Fevziye; Nacar, Melis

    2012-01-01

    In this study we aimed to investigate the healthy life-style behaviour of Turkish women and establish influencing features. This descriptive study performed by a questionnaire method was conducted in a primary health care centre, in an urban region in Kayseri, Turkey. Every midwife region belonging to the health care centre was accepted as a cluster, and a sample of 450 women between ages 18-64, was gathered from 9 midwife regions. The Health Promotion Life-style Profile (HPLP) was applied to evaluated the healthy life- style behaviour of 421 women that could be reached. T test, Tukey HSD with ANOVA, and chi square tests were used for analysis. The mean total HPLP was 126.8 ± 19.2 (interpersonal support subscale, 74.3 ± 14.1; nutrition subscale, 73.6 ± 12.6; self-actualisation subscale, 70.6 ± 11.9; stress management subscale, 63.4 ± 13.0; health responsibility subscale, 61.2 ± 13.2; and exercise subscale, 47.1 ± 15.0). There was no statistically significant variation when evaluated for age, marital state, family type, economic status, and perception of self-health, smoking, and BMI. HPLP was high in people with an education of primary school and lower in university graduates, in people who lived mostly in the city centre and in individuals with chronic diseases. In conclusion, it was established that the health promoting behaviour in Turkish women is, in general, at a medium level, and women should be enlightened in order to develop and increase the habit of health preservation and promotion.

  11. Hospital costs associated with atrial fibrillation for ischemic stroke patients aged 18-64 years in the United States

    PubMed Central

    Wang, Guijing; Joo, Heesoo; Tong, Xin; George, Mary G.

    2015-01-01

    Background and purpose Hospital costs associated with atrial fibrillation (AFib) among stroke patients have not been well-studied, especially among people younger than 65 years. We estimated the AFib-associated hospital costs in U.S. patients aged 18-64 years. Methods We identified hospital admissions with a primary diagnosis of ischemic stroke from the 2010-2012 MarketScan Commercial Claims and Encounters inpatient datasets, excluding those with capitated health insurance plans, aged <18 or >64, missing geographic region, hospital costs below the 1st or above 99th percentile, and having carotid intervention (N=40,082). We searched the data for AFib and analyzed the costs for non-repeat and repeat stroke admissions separately. We estimated the AFib-associated costs using multivariate regression models controlling for age, sex, geographic region, and Charlson comorbidity index. Results Of the 33,500 non-repeat stroke admissions, 2,407 (7.2%) had AFib. Admissions with AFib cost $4,991 more than those without AFib ($23,770 vs. $18,779). For the 6,582 repeat stroke admissions, 397 (6.0%) had AFib. The costs were $3,260 more for those with AFib than those without ($24,119 vs. $20,929). After controlling for potential confounders, AFib-associated costs for non-repeat stroke admissions were $4,905, representing 20.6% of the total costs for the admissions. Both the hospital costs and the AFib-associated costs were associated with age, but not sex. AFib-associated costs for repeat stroke admissions were not significantly higher than for non-AFib patients, except for those aged 55-64 ($3,537). Conclusions AFib increased the hospital cost of ischemic stroke substantially. Further investigation on AFib-associated costs for repeat stroke admissions is needed. PMID:25851767

  12. [Behavioral risk factors and readiness in amateur marathon runners 18-64 years of age in Bogotá, Colombia, 2014].

    PubMed

    Ramírez-Góngora, María Del Pilar; Prieto-Alvarado, Franklyn Edwin

    2016-01-01

    Participation in amateur street marathons has become increasingly popular and requires prior individual health risk assessment. The objective was to identify risk factors and readiness in registered runners. This was a cross-sectional study in a random sample (n = 510) of registered amateur runners 18-64 years of age, using a digital survey with IPAQ, Par-Q+, and STEPwise, with an expected physical inactivity rate of 35% (±5%). The study explored physical activity, (binge) alcohol consumption, fruit, vegetable, and salt intake, smoking, and readiness. Self-reported rates were: 97.4% recommended level of physical activity, 2.4% optimal fruit and vegetable intake, 3.7% smoking, and 44.1% binge drinking. 19.8% were Par-Q+ positive and 5.7% practiced supervised exercise. The analysis showed differences by age, sex, and socioeconomic status. Recreational runners followed the recommended levels of physical activity but did not score well on other risk factors. Prior evaluation of lifestyle-related risk factors and readiness provides a safer athletic strategy.

  13. [The impact of income and education on medicine consumption in a representative sample of Lodz inhabitants between the ages of 18-64 years].

    PubMed

    Stelmach, Włodzimierz; Kaczmarczyk-Chałas, Krystyna; Mianowany, Mariusz; Drygas, Wojciech

    2004-01-01

    Evaluation of medicine consumption and factors influencing it's level is an important element in estimation of health care system functionality. One of the purposes of CINDI Programme (Countrywide Integrated Noncommunicable Diseases Intervention Programme) conducted among the insured in Regional Health Authority in Lodz was to evaluate medicine consumption and factors influencing it's level. The study was conducted according to WHO standards set for CINDI Programme in 27 countries. The surveys were directed at random samples of the adult population, 1857 men and women age 18 to 64 were selected. The data were collected with questionnaire at the doctor's visit. The study showed that medicine was taken by people in the oldest age groups, with higher education and women. Income had no effect on medicine consumption level. Medicine consumption in people with diagnosed circulatory system disease depended on age. Analgesic drugs are taken more often by older people, women and people with higher education. Sedative drugs are more often taken by older women, vitamins are more often taken by women with higher education. Among women questioned, small proportion is taking substitutive hormonal therapy and contraceptives. Women with higher education are taking that therapy most often. Medicine consumption was strongly related to poor self-rated health, especially among people with diagnosed chronic disease.

  14. Test-Retest Reliability and Internal Consistency of the Activity Card Sort-Australia (18-64).

    PubMed

    Gustafsson, Louise; Hung, Inez Hui Min; Liddle, Jacki

    2017-01-01

    The Activity Card Sort (ACS) measures activity engagement levels. The Activity Card Sort-Australian version for adults aged 18 to 64 (ACS-Aus (18-64)) was recently developed, and psychometric properties have not yet been determined. This study was established to determine the test-retest reliability and internal consistency of the ACS-Aus (18-64) and describe activity engagement trends for healthy adults. Fifty-four adults aged 18 to 64 participated in this descriptive study. The ACS-Aus (18-64) demonstrated excellent test-retest reliability ( r = .92, p < .001) and acceptable internal consistency (α = .83). Adults aged 18 to 40 retained a lower percentage of activities than adults aged 41 to 64 for personal care, daily life, home maintenance activities ( t = -2.22, p = .03), and recreation and relaxation activities ( t = -2.38, p = .02). The ACS-Aus (18-64) may be used to explore the activity engagement patterns of community-dwelling Australian adults aged 18 to 64. Further research will determine validity for clinical populations.

  15. BRCA Genetic Testing and Receipt of Preventive Interventions Among Women Aged 18-64 Years with Employer-Sponsored Health Insurance in Nonmetropolitan and Metropolitan Areas - United States, 2009-2014.

    PubMed

    Kolor, Katherine; Chen, Zhuo; Grosse, Scott D; Rodriguez, Juan L; Green, Ridgely Fisk; Dotson, W David; Bowen, M Scott; Lynch, Julie A; Khoury, Muin J

    2017-09-08

    Genetic testing for breast cancer 1 (BRCA1) and breast cancer 2 (BRCA2) gene mutations can identify women at increased risk for breast and ovarian cancer. These testing results can be used to select preventive interventions and guide treatment. Differences between nonmetropolitan and metropolitan populations in rates of BRCA testing and receipt of preventive interventions after testing have not previously been examined. 2009-2014. Medical claims data from Truven Health Analytics MarketScan Commercial Claims and Encounters databases were used to estimate rates of BRCA testing and receipt of preventive interventions after BRCA testing among women aged 18-64 years with employer-sponsored health insurance in metropolitan and nonmetropolitan areas of the United States, both nationally and regionally. From 2009 to 2014, BRCA testing rates per 100,000 women aged 18-64 years with employer-sponsored health insurance increased 2.3 times (102.7 to 237.8) in metropolitan areas and 3.0 times (64.8 to 191.3) in nonmetropolitan areas. The relative difference in BRCA testing rates between metropolitan and nonmetropolitan areas decreased from 37% in 2009 (102.7 versus 64.8) to 20% in 2014 (237.8 versus 191.3). The relative difference in BRCA testing rates between metropolitan and nonmetropolitan areas decreased more over time in younger women than in older women and decreased in all regions except the West. Receipt of preventive services 90 days after BRCA testing in metropolitan versus nonmetropolitan areas throughout the period varied by service: the percentage of women who received a mastectomy was similar, the percentage of women who received magnetic resonance imaging of the breast was lower in nonmetropolitan areas (as low as 5.8% in 2014 to as high as 8.2% in 2011) than metropolitan areas (as low as 7.3% in 2014 to as high as 10.3% in 2011), and the percentage of women who received mammography was lower in nonmetropolitan areas in earlier years but was similar in later years

  16. 27 CFR 18.64 - Photographic copies of records.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Photographic copies of records. 18.64 Section 18.64 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS PRODUCTION OF VOLATILE FRUIT-FLAVOR CONCENTRATE Records...

  17. 27 CFR 18.64 - Photographic copies of records.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Photographic copies of records. 18.64 Section 18.64 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS PRODUCTION OF VOLATILE FRUIT-FLAVOR CONCENTRATE Records...

  18. Adult Children and Aging Parents.

    ERIC Educational Resources Information Center

    Myers, Jane E.

    This book was developed to assist counselors and other caregivers in working with adult children and their aging parents. The first chapter addresses normative developmental issues in later life. This includes the demography of aging, theories of aging, and attitudes toward older persons, along with suggestions for identifying at-risk populations,…

  19. Correlates of Trichomonas vaginalis Among Middle Age and Older Adults Who Use Drugs.

    PubMed

    Hearn, Lauren E; Whitehead, Nicole Ennis; Dunne, Eugene M; Latimer, William W

    2015-01-01

    Recent studies have reported high rates of Trichomonas vaginalis among middle age and older adults. Though trichomoniasis risk factors in this age cohort remain largely unknown, illicit drug use has been associated with increased incidence of sexually transmitted infections (STIs). The number of mid-older adults using illicit drugs has increased significantly in recent years suggesting the need to understand the relationship between drug use and STIs in this age cohort. This study examined the relationship between drug use, sexual-risk behaviors, and biologically confirmed T. vaginalis in a sample of mid-older and younger adults who reported recent drug use. The cross-sectional design examined the relationship between past 6-month drug use, sexual risk-behaviors, and PCR-confirmed T. vaginalis in 264 adults age 18-64 who were recruited from Baltimore, Maryland. These relationships were also explored in the age-stratified sample among those 18-44 years ("younger") and individuals 45+ years ("mid-older"). Trichomoniasis prevalence did not differ significantly between younger (18.8%) and mid-older (19.1%) adults. Mid-older adults that tested positive for T. vaginalis were more likely to have used marijuana and crack in the past 6 months. Among younger adults, there were no associations between trichomoniasis and past 6-month drug use and sexual-risk behavior. Age- and drug-related immune decline is hypothesized to contribute to increase susceptibility to T. vaginalis in mid-older adults. Broad screening for trichomoniasis, particularly among older adults who are often not regarded as at risk for STIs, is needed to control this often asymptomatic infection.

  20. Aging in Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Burt, Diana B.; Primeaux-Hart, Sharon; Loveland, Katherine A.; Cleveland, Lynne A.; Lewis, Kay R.; Lesser, Jary; Pearson, Pamela L.

    2005-01-01

    A cross-sequential design was used to examine changes related to aging in adults with and without Down syndrome (ns = 55 and 75, respectively). Adults received yearly neuropsychological and medical evaluations. Support for precocious aging in adults with Down syndrome was evident only on a test of verbal fluency, with weaker support obtained on a…

  1. Adult Graduates' Negotiations of Age(ing) and Employability

    ERIC Educational Resources Information Center

    Siivonen, Päivi; Isopahkala-Bouret, Ulpukka

    2016-01-01

    In this article, we will explore Finnish adult graduates' social positioning in relation to age and ageing, and the new discursive framing of employability that is firmly expressed in national as well as in European policy agendas. Age is here understood as a social construction and ageing as a lifelong process. We will analyse our joint interview…

  2. Adult Graduates' Negotiations of Age(ing) and Employability

    ERIC Educational Resources Information Center

    Siivonen, Päivi; Isopahkala-Bouret, Ulpukka

    2016-01-01

    In this article, we will explore Finnish adult graduates' social positioning in relation to age and ageing, and the new discursive framing of employability that is firmly expressed in national as well as in European policy agendas. Age is here understood as a social construction and ageing as a lifelong process. We will analyse our joint interview…

  3. Quantification of biological aging in young adults.

    PubMed

    Belsky, Daniel W; Caspi, Avshalom; Houts, Renate; Cohen, Harvey J; Corcoran, David L; Danese, Andrea; Harrington, HonaLee; Israel, Salomon; Levine, Morgan E; Schaefer, Jonathan D; Sugden, Karen; Williams, Ben; Yashin, Anatoli I; Poulton, Richie; Moffitt, Terrie E

    2015-07-28

    Antiaging therapies show promise in model organism research. Translation to humans is needed to address the challenges of an aging global population. Interventions to slow human aging will need to be applied to still-young individuals. However, most human aging research examines older adults, many with chronic disease. As a result, little is known about aging in young humans. We studied aging in 954 young humans, the Dunedin Study birth cohort, tracking multiple biomarkers across three time points spanning their third and fourth decades of life. We developed and validated two methods by which aging can be measured in young adults, one cross-sectional and one longitudinal. Our longitudinal measure allows quantification of the pace of coordinated physiological deterioration across multiple organ systems (e.g., pulmonary, periodontal, cardiovascular, renal, hepatic, and immune function). We applied these methods to assess biological aging in young humans who had not yet developed age-related diseases. Young individuals of the same chronological age varied in their "biological aging" (declining integrity of multiple organ systems). Already, before midlife, individuals who were aging more rapidly were less physically able, showed cognitive decline and brain aging, self-reported worse health, and looked older. Measured biological aging in young adults can be used to identify causes of aging and evaluate rejuvenation therapies.

  4. College-Age & Young Adults

    MedlinePlus

    ... use in this age group, including patterns of marijuana use, non-medical use of prescription drugs, cocaine, and newer trends ... as Medicine Revised March 2017 . Offers facts about marijuana as a legal medical treatment and about potential and approved treatments using ...

  5. Adult Age Differences in Cognitive Tempo.

    ERIC Educational Resources Information Center

    Okun, Morris A.; And Others

    The internal consistency reliability and discriminant validity of the adult version of the Matching Familiar Figures Test (MFF) were determined for a sample spanning adulthood; age and sex differences were also investigated. Sixty-three men and 63 women ranging from 18 to 78 years of age, with at least 12 years of schooling, were administered…

  6. Cystic fibrosis in adult age.

    PubMed

    Lerín, M; Prados, C; Martínez, M T; Maíz, L; Girón, R; Solé, A; Cabanillas, J J; Alvarez-Sala, R

    2014-01-01

    To know the prevalence of the patients diagnosed of cystic fibrosis (CF) older than 18 years old of five specific Spanish Units and to analyze their clinical, genetic and microbiological characteristics. Observational, cross-sectional, descriptive study of patients diagnosed with CF at age or older than 18 years. The variables analyzed were: current age, age at diagnosis, sex, nationality, lung function parameters, pathologies presented at diagnosis, microbiological features and genetic findings. Eigthy nine patients (14.8% of the total of 600 CF patients followed at the participating units), of which 45 patients were female (50.6%) and 44 were males (49.4%), were included with a mean age at diagnosis of 36.4 years. Eigthy one patients (91%) were Spaniards. The sweat test was diagnostic in 77 (86.5%) of the patients studied. The sweat test was diagnostic in 77 of the 89 patients studied (86.5%). The most frequently detected mutations were F508del/other and G542X/other, and the most frequent clinical findings at diagnosis were the presence of bronchiectasis in 33 patients (37.1%) followed by sterility in 12 patients (13.5%). The most common colonizing organisms were meticillin-sensitive Staphylococcus aureus (S.aureus) (23.6%) and Pseudomonas aeruginosa (P. aeruginosa) (13.5%). Most patients presented a mild obstructive ventilatory defect and had no pancreatic involvement. The sweat test used to be indeterminate. CF is also a disease which diagnosis can be in adulthood. CF patients diagnosed in adulthood have a mild lung function and lower incidence of pancreatic involvement, so their prognosis tends to be favorable. Copyright © 2014 Elsevier España, S.L. All rights reserved.

  7. Perceived age discrimination in older adults

    PubMed Central

    Rippon, Isla; Kneale, Dylan; de Oliveira, Cesar; Demakakos, Panayotes; Steptoe, Andrew

    2014-01-01

    Objectives: to examine perceived age discrimination in a large representative sample of older adults in England. Methods: this cross-sectional study of over 7,500 individuals used data from the fifth wave of the English Longitudinal Study of Ageing (ELSA), a longitudinal cohort study of men and women aged 52 years and older in England. Wave 5 asked respondents about the frequency of five everyday discriminatory situations. Participants who attributed any experiences of discrimination to their age were treated as cases of perceived age discrimination. Multivariable logistic regression analysis was used to estimate the odds ratios of experiencing perceived age discrimination in relation to selected sociodemographic factors. Results: approximately a third (33.3%) of all respondents experienced age discrimination, rising to 36.8% in those aged 65 and over. Perceived age discrimination was associated with older age, higher education, lower levels of household wealth and being retired or not in employment. The correlates of age discrimination across the five discriminatory situations were similar. Conclusion: understanding age discrimination is vital if we are to develop appropriate policies and to target future interventions effectively. These findings highlight the scale of the challenge of age discrimination for older adults in England and illustrate that those groups are particularly vulnerable to this form of discrimination. PMID:24077751

  8. Adult Stem Cells and Diseases of Aging

    PubMed Central

    Boyette, Lisa B.; Tuan, Rocky S.

    2014-01-01

    Preservation of adult stem cells pools is critical for maintaining tissue homeostasis into old age. Exhaustion of adult stem cell pools as a result of deranged metabolic signaling, premature senescence as a response to oncogenic insults to the somatic genome, and other causes contribute to tissue degeneration with age. Both progeria, an extreme example of early-onset aging, and heritable longevity have provided avenues to study regulation of the aging program and its impact on adult stem cell compartments. In this review, we discuss recent findings concerning the effects of aging on stem cells, contributions of stem cells to age-related pathologies, examples of signaling pathways at work in these processes, and lessons about cellular aging gleaned from the development and refinement of cellular reprogramming technologies. We highlight emerging therapeutic approaches to manipulation of key signaling pathways corrupting or exhausting adult stem cells, as well as other approaches targeted at maintaining robust stem cell pools to extend not only lifespan but healthspan. PMID:24757526

  9. Health Disparities by Type of Disability: Health Examination Results of Adults (18-64 Years) with Disabilities in Shanghai, China

    PubMed Central

    Chen, Gang; Lu, Jun; Yu, Huijiong

    2016-01-01

    Aims There have been few studies on the disparities within the population with disabilities, especially in China. The aim of this study was to evaluate the differences in some health conditions among people with different types of disabilities in Shanghai. Methods This study was conducted using data from the Shanghai Disabled Persons’ Rehabilitation Comprehensive Information Platform. The records of 31,082 persons with disabilities who had undergone professional health examination were analyzed, and the prevalence and number of five diseases and five risk factors were examined. Logistic regression was used to explore disparities from two perspectives: 1) basic differences, unadjusted for other factors, and 2) differences after adjusting for key demographic covariates. A p-value < 0.05 was considered significant. Results Individuals with visual disability had a high rate of refractive error (60.0%), and averaged 1.75 diseases of interest, which was the highest value among all disability types. The mean number of risk factors we measured was greatest (1.96) in the population with mental disability. There were significant differences (p < 0.05) between the hearing and speech impairment group and the other groups with respect to most health outcomes, except chronic pharyngitis, hepatic cysts, and high blood pressure. Conclusion Significant differences of selected health outcomes between groups with different types of disabilities remained after controlling for key demographic indicators. Further research is needed to explore the relationships between health conditions and disability types. PMID:27196419

  10. Aging and Adult Education: A Challenge for Adult Educators.

    ERIC Educational Resources Information Center

    van der Kamp, Max

    By the year 2000, at least 20 percent of Europeans will be over 60 years old. As the labor force ages, older employees will have to contribute more to the productivity of organizations. Due to rapid technological changes, more retraining will be required. Education can fulfill important functions for older adults, but their learning style must be…

  11. Adult height, dietary patterns, and healthy aging.

    PubMed

    Ma, Wenjie; Hagan, Kaitlin A; Heianza, Yoriko; Sun, Qi; Rimm, Eric B; Qi, Lu

    2017-08-01

    Background: Adult height has shown directionally diverse associations with several age-related disorders, including cardiovascular disease, cancer, decline in cognitive function, and mortality.Objective: We investigated the associations of adult height with healthy aging measured by a full spectrum of health outcomes, including incidence of chronic diseases, memory, physical functioning, and mental health, among populations who have survived to older age, and whether lifestyle factors modified such relations.Design: We included 52,135 women (mean age: 44.2 y) from the Nurses' Health Study without chronic diseases in 1980 and whose health status was available in 2012. Healthy aging was defined as being free of 11 major chronic diseases and having no reported impairment of subjective memory, physical impairment, or mental health limitations.Results: Of all eligible study participants, 6877 (13.2%) were classified as healthy agers. After adjustment for demographic and lifestyle factors, we observed an 8% (95% CI: 6%, 11%) decrease in the odds of healthy aging per SD (0.062 m) increase in height. Compared with the lowest category of height (≤1.57 m), the OR of achieving healthy aging in the highest category (≥1.70 m) was 0.80 (95% CI: 0.73, 0.87; P-trend < 0.001). In addition, we found a significant interaction of height with a prudent dietary pattern in relation to healthy aging (P-interaction = 0.005), and among the individual dietary factors characterizing the prudent dietary pattern, fruit and vegetable intake showed the strongest effect modification (P-interaction = 0.01). The association of greater height with reduced odds of healthy aging appeared to be more evident among women with higher adherence to the prudent dietary pattern rich in vegetable and fruit intake.Conclusions: Greater height was associated with a modest decrease in the likelihood of healthy aging. A prudent diet rich in fruit and vegetables might modify the relation. © 2017 American Society

  12. The effects of context on processing words during sentence reading among adults varying in age and literacy skill.

    PubMed

    Steen-Baker, Allison A; Ng, Shukhan; Payne, Brennan R; Anderson, Carolyn J; Federmeier, Kara D; Stine-Morrow, Elizabeth A L

    2017-08-01

    The facilitation of word processing by sentence context reflects the interaction between the build-up of message-level semantics and lexical processing. Yet, little is known about how this effect varies through adulthood as a function of reading skill. In this study, Participants 18-64 years old with a range of literacy competence read simple sentences as their eye movements were monitored. We manipulated the predictability of a sentence-final target word, operationalized as cloze probability. First fixation durations showed an interaction between age and literacy skill, decreasing with age among more skilled readers but increasing among less skilled readers. This pattern suggests that age-related slowing may impact reading when not buffered by skill, but with continued practice, automatization of reading can continue to develop in adulthood. In absolute terms, readers were sensitive to predictability, regardless of age or literacy, in both early and later measures. Older readers showed differential contextual sensitivity in regression patterns, effects not moderated by literacy skill. Finally, comprehension performance increased with age and literacy skill, but performance among less skilled readers was especially reduced when predictability was low, suggesting that low-literacy adults (regardless of age) struggle when creating mental representations under weaker semantic constraints. Collectively, these findings suggest that aging readers (regardless of reading skill) are more sensitive to context for meaning-integration processes; that less skilled adult readers (regardless of age) depend more on a constrained semantic representation for comprehension; and that the capacity for literacy engagement enables continued development of efficient lexical processing in adult reading development. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  13. Conservation Abilities in Middle-Aged and Elderly Adults.

    ERIC Educational Resources Information Center

    Selzer, S. Claire; Denney, Nancy W.

    This study investigated the relationship between both age and conservation and education and conservation. The participants were 16 middle-aged adults, 16 institutionalized adults, and 16 noninstitutionalized adults. Each individual was given three conservation of substance problems, three conservation of weight problems, and three conservation of…

  14. How Age-Biased Are Counselors of Adults?

    ERIC Educational Resources Information Center

    Troll, Lillian E.; Schlossberg, Nancy

    A study was made to determine the extent of age bias among counselors working with adult clients in educational settings. An Age Norms Inquiry questionnaire was sent to counselors in 55 urban colleges and to members of the Adult Development Guidance Association (186 of 381 questionnaires were returned). Age bias was operationally defined as…

  15. Age-Related Changes in Acoustic Characteristics of Adult Speech

    ERIC Educational Resources Information Center

    Torre, Peter, III; Barlow, Jessica A.

    2009-01-01

    This paper addresses effects of age and sex on certain acoustic properties of speech, given conflicting findings on such effects reported in prior research. The speech of 27 younger adults (15 women, 12 men; mean age 25.5 years) and 59 older adults (32 women, 27 men; mean age 75.2 years) was evaluated for identification of differences for sex and…

  16. Does age matter? A mixed methods study examining determinants of good recovery and resilience in young and middle-aged adults following moderate-to-severe traumatic brain injury.

    PubMed

    Arbour, Caroline; Gosselin, Nadia; Levert, Marie-Josée; Gauvin-Lepage, Jérôme; Michallet, Bernard; Lefebvre, Hélène

    2017-07-05

    To examine whether age contributes to functional recovery and resilience after moderate-to-severe traumatic brain injury. The ability to recover may change across the lifespan, but the influence of age on brain injury outcome is understudied. Mixed methods study. All adults of working age (18-64 years) discharged from a level I trauma centre between 2010-2013 after sustaining a moderate-to-severe traumatic brain injury were considered. Functional recovery was assessed during a telephone interview with the Glasgow Outcome Scale-Extended 12-36 months postinjury. A subgroup completed the Connor-Davidson Resilience Scale and a face-to-face interview about resilience. Ninety-seven young (mean age: 27 years; 75% male) and 47 middle-aged brain trauma survivors (mean age: 53 years; 75% male) completed the telephone interview. Eight young and five middle-aged adults were also assessed for resilience. Overall, young participants experienced more severe head injuries. Yet, they achieved slightly higher levels of functional recovery compared with middle-aged ones as per the Glasgow Outcome Scale-Extended. Controlling for CT scan findings and posttraumatic amnesia duration, age was not found to be associated to functional recovery in adults of working age. Although both groups showed similar levels of resilience, young participants discussed the challenges related to "having more time on their hands" and "being a changed person", two elements perceived positively by middle-aged ones. While age does not appear to interfere with functional recovery in adults of working age, younger brain trauma survivors could benefit from nursing interventions to strengthen their resilience process related to re-employment orientation and identity. © 2017 John Wiley & Sons Ltd.

  17. Perceptions of successful aging in Black older adults.

    PubMed

    Troutman, Meredith; Nies, Mary A; Mavellia, Helen

    2011-01-01

    Successful aging is important; however, there is a lack of knowledge on how to promote successful aging in Black older adults. In this study, which examined Black older adults' perceptions of successful aging, a cross-sectional descriptive design was used to examine the psychometric properties of the Successful Aging Inventory and qualitative characteristics of successful aging in 100 Black older adults. The participants' responses to an open-ended question, "What does successful aging mean to you?" revealed relevant aspects of successful aging. Six broad categories emerged: Independence/Ability, Health, Mindset, Activity/Service, Family, and Spirituality. These categories suggest foci for potential interventions to promote successful aging in Black older adults.

  18. Conservation Abilities in Middle-Aged and Elderly Adults.

    ERIC Educational Resources Information Center

    Selzer, S. Claire; Denney, Nancy Wadsworth

    1980-01-01

    Education, not age per se, is related to conservation ability during the adult years. Age differences should not be interpreted as age changes without using the more appropriate designs which separate age and cohort effects. Results emphasize the relationship between education and cognitive abilities among the elderly. (Author)

  19. Age-Related Changes in Cognitive and Sensory Processing: Focus on Middle-Aged Adults.

    PubMed

    Humes, Larry E

    2015-06-01

    The purpose of this article was to examine the effects of age on (a) various psychophysical measures of threshold sensitivity and temporal processing in hearing, vision, and touch and (b) measures of cognitive processing as assessed by the Wechsler Adult Intelligence Scale–Third Edition (Wechsler, 1997). Age group differences and correlations with age were examined, as were associations among age, sensory processing, and cognition. The group analyses showed significant differences on most sensory and cognitive measures such that middle-aged adults performed significantly worse than young adults and significantly better than older adults. Correlations of performance with age were also significant when analyses were restricted to just the young and middle-aged adults. Last, sensory processing, but not age, was significantly correlated with cognitive processing when analyses were restricted to just the young and middle-aged adults. Middle-aged adults experienced declines in both sensory and cognitive processing. The declines in both the cognitive and sensory domains were such that, for most measures in each domain, the performance of middle-aged adults fell somewhere between that of young and older adults.

  20. Age stereotypes in middle-aged through old-old adults.

    PubMed

    Davis, Neil Carter; Friedrich, Douglas

    2010-01-01

    The primary goal of the study was to compare adult age groups on aging bias, with measures of knowledge of aging in the physical, psychological, and social domains and life satisfaction. The study sample, consisting of 752 men and women, 40 to 95 years of age, was tested using Neugarten, Havighurst, and Tobin's (1961) Life Satisfaction Index (LSI) and Palmore's Facts on Aging Quiz (1998) modified to extract bias toward older adults and categorized into 3 domains: physical, psychological, and social. Independent variables were 3 levels of LSI from the Neugarten et al. quiz. Aging bias was measured among the age groups, gender, life satisfaction, and knowledge of aging domains. Significant bias differences were found in age group, life satisfaction, and knowledge of aging domain variables. Financial, health, and volunteer status interacted with these effects. Among other significant findings, the data indicate that middle-aged adults 40-59 have the most negative bias in the psychological and social domains and the least negative bias in the physical domain compared to the older participants. Both middle aged and old-old adults have the most negative aging biases. These differential aging stereotypes (positive and negative) among the physical, psychological, and social perceptions of aging over adult age groups are interpreted within aging stereotyping and aging self-stereotyping.

  1. The Impact of Age Stereotypes on Self-perceptions of Aging Across the Adult Lifespan

    PubMed Central

    Hess, Thomas M.

    2012-01-01

    Objectives. Individuals’ perceptions of their own age(ing) are important correlates of well-being and health. The goals of the present study were to (a) examine indicators of self-perceptions of aging across adulthood and (b) experimentally test whether age stereotypes influence self-perceptions of aging. Method. Adults 18–92 years of age were presented with positive, negative, or no age stereotypes. Before and after the stereotype activation, aging satisfaction and subjective age were measured. Results. The activation of positive age stereotypes did not positively influence self-perceptions of aging. Quite the contrary, priming middle-aged and older adults in good health with positive age stereotypes made them feel older. After the activation of negative age stereotypes, older adults in good health felt older and those in bad health wanted to be younger than before the priming. Even younger and middle-aged adults reported younger desired ages after the negative age stereotype priming. Persons in bad health also thought they looked older after being primed with negative age stereotypes. Discussion. Taken together, although we find some support for contrast effects, most of our results can be interpreted in terms of assimilation effects, suggesting that individuals integrate stereotypical information into their self-evaluations of age(ing) when confronted with stereotypes. PMID:22367710

  2. Geriatric conditions develop in middle-aged adults with diabetes.

    PubMed

    Cigolle, Christine T; Lee, Pearl G; Langa, Kenneth M; Lee, Yuo-Yu; Tian, Zhiyi; Blaum, Caroline S

    2011-03-01

    Geriatric conditions, collections of symptoms common in older adults and not necessarily associated with a specific disease, increase in prevalence with advancing age. These conditions are important contributors to the complex health status of older adults. Diabetes mellitus is known to co-occur with geriatric conditions in older adults and has been implicated in the pathogenesis of some conditions. To investigate the prevalence and incidence of geriatric conditions in middle-aged and older-aged adults with diabetes. Secondary analysis of nationally-representative, longitudinal health interview survey data (Health and Retirement Study waves 2004 and 2006). Respondents 51 years and older in 2004 (n=18,908). Diabetes mellitus. Eight geriatric conditions: cognitive impairment, falls, incontinence, low body mass index, dizziness, vision impairment, hearing impairment, pain. Adults with diabetes, compared to those without, had increased prevalence and increased incidence of geriatric conditions across the age spectrum (p< 0.01 for each age group from 51-54 years old to 75-79 years old). Differences between adults with and without diabetes were most marked in middle-age. Diabetes was associated with the two-year cumulative incidence of acquiring new geriatric conditions (odds ratio, 95% confidence interval: 1.8, 1.6-2.0). A diabetes-age interaction was discovered: as age increased, the association of diabetes with new geriatric conditions decreased. Middle-aged, as well as older-aged, adults with diabetes are at increased risk for the development of geriatric conditions, which contribute substantially to their morbidity and functional impairment. Our findings suggest that adults with diabetes should be monitored for the development of these conditions beginning at a younger age than previously thought.

  3. The (mis)use of adult age estimates in osteology.

    PubMed

    Buckberry, Jo

    2015-01-01

    Adult age-at-death is presented in a number of different ways by anthropologists. Ordinal categories predominate in osteoarchaeology, but do not reflect individual variation in ageing, with too many adults being classified as "middle adults". In addition, mean ages (derived from reference samples) are overly-relied upon when developing and testing methods. In both cases, "age mimicry" is not adequately accounted for. To highlight the many inherent biases created when developing, testing and applying age-estimation methods without fully considering the impact of "age mimicry" and individual variation. The paper draws on previously published research (Web of Science, Pub Med, Google Scholar) on age estimation methods and their use in anthropology. There is a lack of consistency in the methods used to estimate age and for the mode of combining them. Ordinal categories are frequently used in osteoarchaeology, whereas forensic anthropologists are more likely to produce case-specific age ranges. Mean ages reflect the age structure of reference samples and should not be used to estimate age for individuals from populations with a different age-at-death structure. Individual-specific age ranges and/or probability densities should be used to report individual age. Further research should be undertaken on how to create unbiased, combined method age estimates.

  4. Older Adults in Lifelong Learning: Participation and Successful Aging

    ERIC Educational Resources Information Center

    Sloane-Seale, Atlanta; Kops, Bill

    2008-01-01

    This article examines the relationship between the participation of older adult learners in educational activities and successful aging. In partnership with seniors' organizations, focus-group interviews were conducted on seniors' involvement in learning and their perceptions of its influence on successful aging. Successful aging is defined in…

  5. Knowledge of Aging and Life Satisfaction among Older Adults

    ERIC Educational Resources Information Center

    Davis, Neil C.; Friedrich, Douglas

    2004-01-01

    Four hundred young-, middle-, and old-old adults responded to a battery of quizzes dealing with life satisfaction and objective aging knowledge in the physical, psychological, and social domains. Analyses incorporated domains of aging knowledge, life satisfaction, age, gender, and demographic variables. Both means difference and regression…

  6. 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…

  7. 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…

  8. Older Adults in Lifelong Learning: Participation and Successful Aging

    ERIC Educational Resources Information Center

    Sloane-Seale, Atlanta; Kops, Bill

    2008-01-01

    This article examines the relationship between the participation of older adult learners in educational activities and successful aging. In partnership with seniors' organizations, focus-group interviews were conducted on seniors' involvement in learning and their perceptions of its influence on successful aging. Successful aging is defined in…

  9. Isolated Systolic Hypertension in Young and Middle-Aged Adults.

    PubMed

    Yano, Yuichiro; Lloyd-Jones, Donald M

    2016-11-01

    Young and middle-aged adults (ages ≤50 years) are increasingly prone to stroke, kidney disease, and worsening cardiovascular disease (CVD) mortality. An alarming increase in the prevalence of high blood pressure (BP) may underlie the adverse trend. However, there is often uncertainty in BP management for young and middle-aged adults. Isolated systolic hypertension (ISH) is one such example. Whether ISH in young and middle-aged adults represents "pseudo" or "spurious" hypertension is still being debated. ISH in young and middle-aged adults is a heterogeneous entity; some individuals appear to have increased stroke volume, whereas others have stiffened aortae, or both. One size does not seem to fit all in the clinical management of ISH in young and middle-aged adults. Rather than treating ISH as a monolithic condition, detailed phenotyping of ISH based on (patho)physiology and in the context of individual global cardiovascular risks would seem to be most useful to assess an individual expected net benefit from therapy. This review provides an overview of the current understanding of ISH in young and middle-aged adults, including the prevalence, pathophysiology, and treatment.

  10. Age and gender differences in adolescent and adult overarm throwing.

    PubMed

    Lorson, Kevin M; Stodden, David F; Langendorfer, Stephen J; Goodway, Jacqueline D

    2013-06-01

    The purposes of this study were to examine age and gender differences in throwing performance across an underexplored portion of the lifespan: middle adolescents (14-17 years old), young adults (18-25 years old), and adults (35-55 years old). Throwing performance was assessed using the body component levels from Roberton's developmental sequences for force and ball velocity that were recorded by a radar gun. Participants in each age group performed between 5 to 10 forceful overhand throws toward a target approximately 15m to 20m from the thrower. A Wilcoxon-Mann-Whitney Test was used to determine gender differences and a Wilcoxon-Signed Ranks Test was used to determine age-group differences for each component. Gender and age-group differences in ball speed were determined by a 3 (age group) x 2 (gender) factorial analysis of variance with follow-up post-hoc tests. Young-adult men had higher body component levels and ball speed compared with the adolescent boys and adult men. Female age-group differences existed only for humerus action between young-adult and adult groups and for ball speed between young-adult and adolescent groups. Gender differences (p < .01) existed in component levels for the adolescent and young-adult groups, but not the adult groups. Gender differences in ball speed (p < .001) existed within each age group. Although these data were cross-sectional, the regressive developmental changes observed and the narrowing gender gap may eventually provide insight related to the relationships among motor skill competence, physical fitness, and physical activity across the lifespan.

  11. Age Stereotypes in Middle-Aged through Old-Old Adults

    ERIC Educational Resources Information Center

    Davis, Neil Carter; Friedrich, Douglas

    2010-01-01

    The primary goal of the study was to compare adult age groups on aging bias, with measures of knowledge of aging in the physical, psychological, and social domains and life satisfaction. The study sample, consisting of 752 men and women, 40 to 95 years of age, was tested using Neugarten, Havighurst, and Tobin's (1961) Life Satisfaction Index (LSI)…

  12. Age Stereotypes in Middle-Aged through Old-Old Adults

    ERIC Educational Resources Information Center

    Davis, Neil Carter; Friedrich, Douglas

    2010-01-01

    The primary goal of the study was to compare adult age groups on aging bias, with measures of knowledge of aging in the physical, psychological, and social domains and life satisfaction. The study sample, consisting of 752 men and women, 40 to 95 years of age, was tested using Neugarten, Havighurst, and Tobin's (1961) Life Satisfaction Index (LSI)…

  13. Uptake of Influenza Vaccination and Missed Opportunities Among Adults with High-Risk Conditions, United States, 2013.

    PubMed

    Lu, Peng-Jun; O'Halloran, Alissa; Ding, Helen; Srivastav, Anup; Williams, Walter W

    2016-06-01

    Since 1960, the Advisory Committee on Immunization Practices has recommended influenza vaccination for adults with certain high-risk conditions because of increased risk for complications from influenza infection. We assessed national influenza vaccination among persons ages 18-64 years with high-risk conditions. We analyzed data from the 2012 and 2013 National Health Interview Survey. The Kaplan-Meier survival analysis procedure was used to estimate the cumulative proportion of influenza vaccination among adults ages 18-64 years with high-risk conditions. Potential missed opportunities for influenza vaccination were also evaluated. Multivariable logistic regression and predictive marginal analyses were conducted to identify factors independently associated with vaccination. Overall, 39.9 million adults ages 18-64 years (18.9%) had at least one high-risk condition. For adults ages 18-64 years with high-risk conditions, overall influenza vaccination coverage was 49.5%. Coverage among adults 50-64 years of age was significantly higher compared with those ages 18-49 years (59.3% vs 39.0%; P <.05). Among adults ages 18-64 years, coverage was 46.2% for those with chronic lung diseases, 50.5% for those with heart disease, 58.0% for those with diabetes, 62.5% for those with renal disease, and 56.4% for those with cancer. Overall, 90.1% reported at least one visit to a health care setting where vaccination could have been provided. Among adults ages 18-64 years with high-risk conditions, older age, being female, Hispanic ethnicity or Asian race, having one or more physician visits, a regular physician for health care, health insurance, and having ever received pneumococcal vaccination were independently associated with a higher likelihood of influenza vaccination. Being widowed/divorced/separated or never married and not being employed were independently associated with a lower likelihood of influenza vaccination. Influenza vaccination coverage varies substantially by age

  14. Older Adults' Online Dating Profiles and Successful Aging.

    PubMed

    Wada, Mineko; Mortenson, William Bennett; Hurd Clarke, Laura

    2016-12-01

    This study examined how relevant Rowe and Kahn's three criteria of successful aging were to older adults' self-portrayals in online dating profiles: low probability of disease and disability, high functioning, and active life engagement. In this cross-sectional study, 320 online dating profiles of older adults were randomly selected and coded based on the criteria. Logistic regression analyses determined whether age, gender, and race/ethnicity predicted self-presentation. Few profiles were indicative of successful aging due to the low prevalence of the first two criteria; the third criterion, however, was identified in many profiles. Native Americans were significantly less likely than other ethnic groups to highlight the first two criteria. Younger age predicted presenting the first criterion. Women's presentation of the third criterion remained significantly high with age. The findings suggest that the criteria may be unimportant to older adults when seeking partners, or they may reflect the exclusivity of this construct.

  15. Aging With Disability for Midlife and Older Adults.

    PubMed

    Verbrugge, Lois M; Latham, Kenzie; Clarke, Philippa J

    2017-07-01

    This analysis brings "aging with disability" into middle and older ages. We study U.S. adults ages 51+ and ages 65+ with persistent disability (physical, household management, personal care; physical limitations, instrumental activities of daily living [IADLs], activities of daily living [ADLs]), using Health and Retirement Study data. Two complementary approaches are used to identify persons with persistent disability, one based directly on observed data and the other on latent classes. Both approaches show that persistent disability is more common for persons ages 65+ than ages 51+ and more common for physical limitations than IADLs and ADLs. People with persistent disability have social and health disadvantages compared to people with other longitudinal experiences. The analysis integrates two research avenues, aging with disability and disability trajectories. It gives empirical heft to government efforts to make aging with disability an age-free (all ages) rather than age-targeted (children and youths) perspective.

  16. An Analysis of the Effectiveness of a Workshop on Aging in Changing Middle-Aged Adults' Attitudes toward the Aged.

    ERIC Educational Resources Information Center

    Glass, J. Conrad, Jr.; Knott, Elizabeth S.

    A study examined whether middle-aged adults' attitudes toward persons could be changed in a positive direction through planned educational experiences designed specifically to change attitudes. A sample of 162 middle-aged adults from various sections of North Carolina (89 of whom constituted the experimental group and 79 of whom comprised the…

  17. Leg Strength Comparison between Younger and Middle-age Adults.

    PubMed

    Kim, Sukwon; Lockhart, Thurmon; Nam, Chang S

    2010-05-01

    Although a risk of occupational musculoskeletal diseases has been identified with age-related strength degradation, strength measures from working group are somewhat sparse. This is especially true for the lower extremity strength measures in dynamic conditions (i.e., isokinetic). The objective of this study was to quantify the lower extremity muscle strength characteristics of three age groups (young, middle, and the elderly). Total of 42 subjects participated in the study: 14 subjects for each age group. A commercial dynamometer was used to evaluate isokinetic and isometric strength at ankle and knee joints. 2 × 2 (Age group (younger, middle-age, and older adult groups) × Gender (male and female)) between-subject design and Post-hoc analysis were performed to evaluate strength differences among three age groups. Post-hoc analysis indicated that, overall, middle-age workers' leg strengths (i.e. ankle and knee muscles) were significantly different from younger adults while middle-age workers' leg strengths were virtually identical to older adults' leg strengths. These results suggested that, overall, 14 middle-age workers in the present study could be at a higher risk of musculoskeletal injuries. Future studies looking at the likelihood of musculoskeletal injuries at different work places and from different working postures at various age levels should be required to validate the current findings. The future study would be a valuable asset in finding intervention strategies such that middle-age workers could stay healthier longer.

  18. Age Preferences: How Old Is "Too Old" for Selected Service Providers among Young, Middle-Aged, and Older Adults?

    ERIC Educational Resources Information Center

    Farney, Lori; Aday, Ronald H.; Breault, Kevin D.

    2006-01-01

    This study investigated age preferences for 11 different service providers and the age at which workers in these occupational roles were considered to be "too old" by three age groups: young (18-24), middle-aged (35-55), and older adults (65+). Results indicate that in comparison to middle-aged and older adults, young adults continue to have…

  19. Age Preferences: How Old Is "Too Old" for Selected Service Providers among Young, Middle-Aged, and Older Adults?

    ERIC Educational Resources Information Center

    Farney, Lori; Aday, Ronald H.; Breault, Kevin D.

    2006-01-01

    This study investigated age preferences for 11 different service providers and the age at which workers in these occupational roles were considered to be "too old" by three age groups: young (18-24), middle-aged (35-55), and older adults (65+). Results indicate that in comparison to middle-aged and older adults, young adults continue to have…

  20. Promoting Healthy Aging in Adults with Developmental Disabilities

    ERIC Educational Resources Information Center

    Heller, Tamar; Sorensen, Amy

    2013-01-01

    This article reviews the research on health promotion for adults aging with developmental disabilities. First, it examines barriers to healthy aging, including health behaviors and access to health screenings and services. Second, it reviews the research on health promotion interventions, including physical activity interventions, health education…

  1. Promoting Healthy Aging in Adults with Developmental Disabilities

    ERIC Educational Resources Information Center

    Heller, Tamar; Sorensen, Amy

    2013-01-01

    This article reviews the research on health promotion for adults aging with developmental disabilities. First, it examines barriers to healthy aging, including health behaviors and access to health screenings and services. Second, it reviews the research on health promotion interventions, including physical activity interventions, health education…

  2. [Measles outbreak in the adult age group: evaluation of 28 cases].

    PubMed

    Karakeçili, Faruk; Akın, Hicran; Çıkman, Aytekin; Özçiçek, Fatih; Kalkan, Ahmet

    2016-01-01

    Nowadays, the age group affected from measles has widened and the disease has become more common among adolescents and young adults. The number of measles case reports have increased in our country, particularly from 2010-2011, and measles outbreaks occurred in various regions in 2012 and 2013. The aim of this study was to analyze the demographical and epidemiological characteristics, clinical and laboratory findings, and complications of adult patients with measles who were affected during the outbreak. A total of 28 patients (25 male, 3 female; age range: 19-39 years, median age: 24) who were hospitalized and followed-up in our clinic between January 2013 and June 2013, were evaluated. In the serum sample of the index case, measles-specific IgM antibodies were detected by ELISA, and measles virus RNA by real-time polymerase chain reaction (RT-PCR), then genotyping was performed to detect the epidemiological relationship. In all of the other cases, measles IgM and IgG antibodies were screened by ELISA. The most common symptoms on admission included high fever (n= 28, 100%), malaise (n= 25, 89%), sore throat (n= 25, 89%), headache (n= 20, 71%) and cough (n= 18, 64%). At physical examination, rash (n= 28, 100%), lymphadenopathy (n= 11, 39%) and conjunctivitis (n= 10, 36%) were in the foreground, and Koplik spots were detected in five (18%) cases. The most common laboratory findings were; increased level of C-reactive protein (n= 15, 54%), leukopenia (n= 12, 43%) and increased serum levels of aminotransferases (n= 12, 43%), and thrombocytopenia was detected in five (18%) patients. One or more complications (secondary bacterial pneumonia in 5, diarrhea in 4, hepatitis in 3 and otitis in 2 cases) developed in the eight (29%) patients. Measles RT-PCR and IgM tests yielded positive results for the index case, and the isolate was identified as D8 strain by genotyping. Measles lgM antibodies were also positive in all of the other cases. The hospitalization period was

  3. So You Think You Look Young? Matching Older Adults' Subjective Ages with Age Estimations Provided by Younger, Middle-Aged, and Older Adults

    ERIC Educational Resources Information Center

    Kotter-Gruhn, Dana; Hess, Thomas M.

    2012-01-01

    Perceived age plays an important role in the context of age identity and social interactions. To examine how accurate individuals are in estimating how old they look and how old others are, younger, middle-aged, and older adults rated photographs of older target persons (for whom we had information about objective and subjective age) in terms of…

  4. Adult Age Differences in Functional Connectivity during Executive Control

    PubMed Central

    Madden, David J.; Costello, Matthew C.; Dennis, Nancy A.; Davis, Simon W.; Shepler, Anne M.; Spaniol, Julia; Bucur, Barbara; Cabeza, Roberto

    2010-01-01

    Task switching requires executive control processes that undergo age-related decline. Previous neuroimaging studies have identified age-related differences in brain activation associated with global switching effects (dual-task blocks vs. single-task blocks), but age-related differences in activation during local switching effects (switch trials vs. repeat trials, within blocks) have not been investigated. This experiment used functional magnetic resonance imaging (fMRI), and diffusion tensor imaging (DTI), to examine adult age differences in task switching across adjacent trials (i.e., local task switching). During fMRI scanning, participants performed a cued, word categorization task. From interspersed cue-only trials, switch-related processing associated with the cue was estimated separately from the target. Activation associated with task switching, within a distributed frontoparietal network, differed for cue- and target-related processing. The magnitude of event-related activation for task switching was similar for younger adults (n = 20; 18-27 years) and older adults (n = 20; 60-85 years), although activation sustained throughout the on-tasks periods exhibited some age-related decline. Critically, the functional connectivity of switch-related regions, during cue processing, was higher for younger adults than for older adults, whereas functional connectivity during target processing was comparable across the age groups. Further, individual differences in cue-related functional connectivity shared a substantial portion of the age-related variability in the efficiency of target categorization response (drift rate). This age-related difference in functional connectivity, however, was independent of white matter integrity within task-relevant regions. These findings highlight the functional connectivity of frontoparietal activation as a potential source of age-related decline in executive control. PMID:20434565

  5. Leg Strength Comparison between Younger and Middle-age Adults

    PubMed Central

    Kim, Sukwon; Lockhart, Thurmon; Nam, Chang S.

    2009-01-01

    Although a risk of occupational musculoskeletal diseases has been identified with age-related strength degradation, strength measures from working group are somewhat sparse. This is especially true for the lower extremity strength measures in dynamic conditions (i.e., isokinetic). The objective of this study was to quantify the lower extremity muscle strength characteristics of three age groups (young, middle, and the elderly). Total of 42 subjects participated in the study: 14 subjects for each age group. A commercial dynamometer was used to evaluate isokinetic and isometric strength at ankle and knee joints. 2 × 2 (Age group (younger, middle-age, and older adult groups) × Gender (male and female)) between-subject design and Post-hoc analysis were performed to evaluate strength differences among three age groups. Post-hoc analysis indicated that, overall, middle-age workers’ leg strengths (i.e. ankle and knee muscles) were significantly different from younger adults while middle-age workers’ leg strengths were virtually identical to older adults’ leg strengths. These results suggested that, overall, 14 middle-age workers in the present study could be at a higher risk of musculoskeletal injuries. Future studies looking at the likelihood of musculoskeletal injuries at different work places and from different working postures at various age levels should be required to validate the current findings. The future study would be a valuable asset in finding intervention strategies such that middle-age workers could stay healthier longer. PMID:20436934

  6. Juveniles tried as adults: the age of the juvenile matters.

    PubMed

    Semple, Jaclyn K; Woody, William Douglas

    2011-08-01

    Serious juvenile crimes require evaluation of a child as a criminal defendant in adult court. In such cases, it is crucial to understand jurors' attitudes, biases, and ability to follow legal instructions and maintain fairness. 308 undergraduate psychology students served as mock jurors, were randomly separated into four groups, and each group read the same realistic summary of a trial with the defendant's age presented as 13, 15, 17, or 21 years. Participants were asked to render guilty or not guilty verdicts and, if guilty, to suggest sentences. Chi-squared analysis indicated 13- and 15-year-old defendants were convicted less often than 17- and 21-year-old defendants, showing that jurors distinguished between juvenile defendants of different ages, but not minors and adults as defined by law. Additional analysis showed that age did not affect sentencing recommendations. Decision processes jurors use for juveniles tried as adults are discussed.

  7. Adult age differences in the interpretation of surprised facial expressions.

    PubMed

    Shuster, Michael M; Mikels, Joseph A; Camras, Linda A

    2017-03-01

    Research on adult age differences in the interpretation of facial expressions has yet to examine evaluations of surprised faces, which signal that an unexpected and ambiguous event has occurred in the expresser's environment. The present study examined whether older and younger adults differed in their interpretations of the affective valence of surprised faces. Specifically, we examined older and younger participants' evaluations of happy, angry, and surprised facial expressions. We predicted that, on the basis of age-related changes in the processing of emotional information, older adults would evaluate surprised faces more positively than would younger adults. The results indicated that older adults interpreted surprised faces more positively than did their younger counterparts. These findings reveal a novel age-related positivity effect in the interpretation of surprised faces, suggesting that older adults imbue ambiguous facial expressions-that is, expressions that lack either positive or negative facial actions-with positive meaning. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  8. Reflecting on self-relevant experiences: adult age differences.

    PubMed

    Rice, Cora; Pasupathi, Monisha

    2010-03-01

    A broad array of research findings suggest that older adults, as compared with younger adults, have a more positive sense of self and possibly a clearer and more consistent sense of self. Further, older adults report lower motivation to construct or maintain a sense of self. In the present study, we examined whether such differences in self-views were reflected in features of older and younger adults' narratives and narrating practices around recent, self-relevant events. Narratives about self-discrepant and self-confirming events were elicited from a sample of younger (18-37 years of age; n = 115) and older (58-90 years of age; n = 62) adults and were compared for indicators of engagement in self-construction, meanings, and emotionality. Older adults' narratives contained significantly fewer self-focused pronouns, less present tense, and less emotional language, and they were significantly less likely to articulate and resolve challenges to their self-concepts. These findings, as well as others, are consistent with the idea that older adults are less engaged in self-construction in narrating everyday events, perhaps especially for self-discrepant events.

  9. Proof of age required--estimating age in adults without birth records.

    PubMed

    Phillips, Christine; Narayanasamy, Shanti

    2010-07-01

    Many adults from refugee source countries do not have documents of birth, either because they have been lost in flight, or because the civil infrastructure is too fragile to support routine recording of birth. In Western countries, date of birth is used as a basic identifier, and access to services and support tends to be age regulated. Doctors are not infrequently asked to write formal reports estimating the true age of adult refugees; however, there are no existing guidelines to assist in this task. To provide an overview of methods to estimate age in living adults, and outline recommendations for best practice. Age should be estimated through physical examination; life history, matching local or national events with personal milestones; and existing nonformal documents. Accuracy of age estimation should be subject to three tests: biological plausibility, historical plausibility, and corroboration from reputable sources.

  10. Older adults' perspectives on naturopathic medicine's impact on healthy aging.

    PubMed

    Oberg, Erica B; Thomas, Marie-Sabine; McCarty, Melissa; Berg, Jennifer; Burlingham, Bonnie; Bradley, Ryan

    2014-01-01

    High rates of complementary and alternative medicine (CAM) utilization among older adults are of interest because studies suggest relationships among CAM, self-care, and healthy lifestyle. These potential relationships are of particular interest because of the contribution of self-care in maintaining physical, emotional, and spiritual health as key strategies to successful aging. Naturopathic medicine (NM) is a type of primary care CAM used by older adults, yet little is known about older adults' use of NM or its role in healthy aging. We sought to examine perceptions about, and utilization of, NM and the experience of addressing health and wellness as part of the aging process. Phenomenology-based qualitative inquiry. A total of 13 community-based clinics affiliated with a naturopathic medical school. A total of 47 adults aged 58-100 years. Qualitative analysis of semi-structured focus groups with quantitative analysis of clinical administrative data. Over 2543 older adults used NM services affiliated with a natural academic clinic in Seattle in 2011 for diagnoses consistent with primary care: fatigue, anxiety, diabetes, diarrhea, and depression, in rank order. Participants reported they sought NM because it offered a different system of care aligned with their values. Themes included (1) feeling heard, (2) a focus on health education including prevention and self-care, and (3) feeling supported. Themes further distilled into optimal descriptive characteristics of patient-centered providers that may best support older adults' healthy aging. A final theme described barriers to further utilization. © 2013 Published by Elsevier Inc.

  11. Examining aging sexual stigma attitudes among adults by gender, age, and generational status

    PubMed Central

    Syme, Maggie L.; Cohn, Tracy J.

    2016-01-01

    Objectives Stigma related to later life sexuality could produce detrimental effects for older adults, through individual concerns and limited sexual healthcare for older adults. Identifying groups at risk for aging sexual stigma will help to focus interventions to reduce it. Accordingly, the purpose of this study was to examine cross-sectional trends in aging sexual stigma attitudes by age group, generational status, and gender. Method An online survey was administered to a national sample of adults via a crowdsourcing tool, in order to examine aging sexual stigma across age groups, generational status, and gender (N=962; 47.0% male, 52.5% female, and .5% other; mean age = 45 yrs.). An aging sexual stigma index was formulated from the attitudinal items of the Aging Sexual Knowledge and Attitudes Scale. Results This sample reported moderately permissive attitudes toward aging sexuality, indicating a low level of aging sexual stigma. Though descriptive data showed trends of stigma attitudes increasing with age and later generations, there were no significant differences between age groups or generations in terms of aging sexual stigma beliefs. Men, regardless of age and/or generation, were found to espouse significantly higher stigmatic beliefs than women or those reporting “other” gender. Conclusions Aging sexual stigma beliefs may not be prevalent among the general population as cohorts become more sexually liberal over time, though men appear more susceptible to these beliefs. However, in order to more comprehensively assess aging sexual stigma, future research may benefit from measuring explicit and implicit aging sexual stigma beliefs. PMID:25703148

  12. Older Adults' Reasons for Using Technology while Aging in Place.

    PubMed

    Peek, Sebastiaan T M; Luijkx, Katrien G; Rijnaard, Maurice D; Nieboer, Marianne E; van der Voort, Claire S; Aarts, Sil; van Hoof, Joost; Vrijhoef, Hubertus J M; Wouters, Eveline J M

    2016-01-01

    Most older adults prefer to age in place, and supporting older adults to remain in their own homes and communities is also favored by policy makers. Technology can play a role in staying independent, active and healthy. However, the use of technology varies considerably among older adults. Previous research indicates that current models of technology acceptance are missing essential predictors specific to community-dwelling older adults. Furthermore, in situ research within the specific context of aging in place is scarce, while this type of research is needed to better understand how and why community-dwelling older adults are using technology. To explore which factors influence the level of use of various types of technology by older adults who are aging in place and to describe these factors in a comprehensive model. A qualitative explorative field study was set up, involving home visits to 53 community-dwelling older adults, aged 68-95, living in the Netherlands. Purposive sampling was used to include participants with different health statuses, living arrangements, and levels of technology experience. During each home visit: (1) background information on the participants' chronic conditions, major life events, frailty, cognitive functioning, subjective health, ownership and use of technology was gathered, and (2) a semistructured interview was conducted regarding reasons for the level of use of technology. The study was designed to include various types of technology that could support activities of daily living, personal health or safety, mobility, communication, physical activity, personal development, and leisure activities. Thematic analysis was employed to analyze interview transcripts. The level of technology use in the context of aging in place is influenced by six major themes: challenges in the domain of independent living; behavioral options; personal thoughts on technology use; influence of the social network; influence of organizations, and the

  13. Middle-Aged and Older Adult Health Care Selection.

    PubMed

    Sanders, Scott R; Erickson, Lance D; Call, Vaughn R A; McKnight, Matthew L

    2017-04-01

    This study assesses the prevalence of primary-care physician (PCP) bypass among rural middle-aged and older adults. Bypass is a behavior where people travel beyond local providers to obtain health care. This article applies a precise Geographic Information System (GIS)-based measure of bypass and examines the role of community and non-health-care-related characteristics on bypass. Our results indicate that bypass behavior among rural middle-aged and older adults is multifaceted. In addition to the perceived quality of local primary care, dissatisfaction with local services, such as shopping, creates an effect that increases the likelihood of bypass, whereas strong community ties decrease the likelihood of bypass. The results suggest that the "outshopping theory," where respondents select services in larger regional economic centers rather than local "mom and pop" providers, now extends to older adult health care selection.

  14. Keeping It Safe: Aging in Place among Rural Older Adults

    ERIC Educational Resources Information Center

    Peek, Gina G.; Bishop, Alex J.

    2016-01-01

    The purpose of the study addressed in this article was to identify ways to reduce risk and improve safe aging in place among rural older adults. Resident and Extension faculty and county educators visited study participants at home to assess functional capacity and the home environment. Extension professionals may be uniquely positioned to provide…

  15. Distance Education: An Information Age Approach to Adult Education.

    ERIC Educational Resources Information Center

    Zigerell, James

    This study provides an extensive review of the literature on distance education and of representative distance education projects and institutions in the United States and abroad, emphasizing those using telecommunications technologies. The introductory section includes a sketch of the information age and its implications for adult education and…

  16. Keeping It Safe: Aging in Place among Rural Older Adults

    ERIC Educational Resources Information Center

    Peek, Gina G.; Bishop, Alex J.

    2016-01-01

    The purpose of the study addressed in this article was to identify ways to reduce risk and improve safe aging in place among rural older adults. Resident and Extension faculty and county educators visited study participants at home to assess functional capacity and the home environment. Extension professionals may be uniquely positioned to provide…

  17. Adult Education in Germany from the Middle Ages to 1980.

    ERIC Educational Resources Information Center

    Textor, Martin R.

    1986-01-01

    The history of adult education in Germany is examined, including the power of the Church during the Middle Ages, self-instruction in informal groups during the Renaissance, Lutheran influence during the Reformation, emphasis on reason and science during the Enlightenment period, industrialization, the Weimar Republic, the Third Reich, and post-war…

  18. Adult Age Differences in Categorization and Multiple-Cue Judgment

    ERIC Educational Resources Information Center

    Mata, Rui; von Helversen, Bettina; Karlsson, Linnea; Cupper, Lutz

    2012-01-01

    We often need to infer unknown properties of objects from observable ones, just like detectives must infer guilt from observable clues and behavior. But how do inferential processes change with age? We examined young and older adults' reliance on rule-based and similarity-based processes in an inference task that can be considered either a…

  19. Characteristics of Older Adults and the Aging: Some Comments.

    ERIC Educational Resources Information Center

    Kowalski, Cash J.; Cangemi, Joseph P.

    1978-01-01

    Asserting that both humanistic and manpower considerations dictate that we address the aging process, this article describes the characteristics of older adults and illustrates the way in which they may be allowed to remain productive. Maslow's "Need Hierarchy" and Thorndike's "Theory of Developmental Tasks" are applied to the…

  20. Age Differences in Prefrontal Surface Area and Thickness in Middle Aged to Older Adults

    PubMed Central

    Dotson, Vonetta M.; Szymkowicz, Sarah M.; Sozda, Christopher N.; Kirton, Joshua W.; Green, Mackenzie L.; O’Shea, Andrew; McLaren, Molly E.; Anton, Stephen D.; Manini, Todd M.; Woods, Adam J.

    2016-01-01

    Age is associated with reductions in surface area and cortical thickness, particularly in prefrontal regions. There is also evidence of greater thickness in some regions at older ages. Non-linear age effects in some studies suggest that age may continue to impact brain structure in later decades of life, but relatively few studies have examined the impact of age on brain structure within middle-aged to older adults. We investigated age differences in prefrontal surface area and cortical thickness in healthy adults between the ages of 51 and 81 years. Participants received a structural 3-Tesla magnetic resonance imaging scan. Based on a priori hypotheses, primary analyses focused on surface area and cortical thickness in the dorsolateral prefrontal cortex, anterior cingulate cortex, and orbitofrontal cortex. We also performed exploratory vertex-wise analyses of surface area and cortical thickness across the entire cortex. We found that older age was associated with smaller surface area in the dorsolateral prefrontal and orbitofrontal cortices but greater cortical thickness in the dorsolateral prefrontal and anterior cingulate cortices. Vertex-wise analyses revealed smaller surface area in primarily frontal regions at older ages, but no age effects were found for cortical thickness. Results suggest age is associated with reduced surface area but greater cortical thickness in prefrontal regions during later decades of life, and highlight the differential effects age has on regional surface area and cortical thickness. PMID:26834623

  1. Age Differences in Prefrontal Surface Area and Thickness in Middle Aged to Older Adults.

    PubMed

    Dotson, Vonetta M; Szymkowicz, Sarah M; Sozda, Christopher N; Kirton, Joshua W; Green, Mackenzie L; O'Shea, Andrew; McLaren, Molly E; Anton, Stephen D; Manini, Todd M; Woods, Adam J

    2015-01-01

    Age is associated with reductions in surface area and cortical thickness, particularly in prefrontal regions. There is also evidence of greater thickness in some regions at older ages. Non-linear age effects in some studies suggest that age may continue to impact brain structure in later decades of life, but relatively few studies have examined the impact of age on brain structure within middle-aged to older adults. We investigated age differences in prefrontal surface area and cortical thickness in healthy adults between the ages of 51 and 81 years. Participants received a structural 3-Tesla magnetic resonance imaging scan. Based on a priori hypotheses, primary analyses focused on surface area and cortical thickness in the dorsolateral prefrontal cortex, anterior cingulate cortex, and orbitofrontal cortex. We also performed exploratory vertex-wise analyses of surface area and cortical thickness across the entire cortex. We found that older age was associated with smaller surface area in the dorsolateral prefrontal and orbitofrontal cortices but greater cortical thickness in the dorsolateral prefrontal and anterior cingulate cortices. Vertex-wise analyses revealed smaller surface area in primarily frontal regions at older ages, but no age effects were found for cortical thickness. Results suggest age is associated with reduced surface area but greater cortical thickness in prefrontal regions during later decades of life, and highlight the differential effects age has on regional surface area and cortical thickness.

  2. Perceptions of Longevity and Successful Aging in Very Old Adults

    PubMed Central

    Cherry, Katie E.; Marks, Loren D.; Benedetto, Tim; Sullivan, Marisa C.; Barker, Alyse

    2013-01-01

    We examined perceptions of longevity and successful aging in young-old (60 to 74 years), old-old (75 to 89 years), and oldest-old (90 + years) adults drawn from the Louisiana Healthy Aging Study (LHAS). Participants’ responses to three open-ended questions that assessed their attributions for longevity, what they look forward to, and advice for younger persons today were compared. Content analyses yielded three emergent themes: maintaining physical, mental, and relational well-being; living a healthy life; and living a faithful life. Implications of these findings for current views on successful aging and insights for promoting a long and healthy life are considered. PMID:24353480

  3. A model of suicidal ideation in adults aging with HIV.

    PubMed

    Vance, David E; Moneyham, Linda; Fordham, Pam; Struzick, Thomas C

    2008-01-01

    Continuing advances in antiretroviral therapy are increasing survival and longevity for people living with HIV. However, factors related to depression and suicidal ideation associated with aging and HIV may mean that the synergistic effects of aging with HIV could place many adults at undue risk for these conditions. Such factors include ageism and stigma, loneliness/decreased social support, neurological changes, declining health, fatigue, changes in appearance, and financial distress. Potential interventions that address these factors are needed to abate depression and prevent suicidal ideation. Nurses are in key positions to identify and intervene with HIV-infected and aging patients who may be at risk for depression and suicidal ideation.

  4. Hair cortisol and cognitive performance in working age adults.

    PubMed

    McLennan, Skye N; Ihle, Andreas; Steudte-Schmiedgen, Susann; Kirschbaum, Clemens; Kliegel, Matthias

    2016-05-01

    It has been hypothesized that prolonged exposure to high cortisol levels results in cognitive impairment. However, previous research into the relationship between cortisol and cognition has produced mixed results, most likely due to difficulties achieving valid estimates of long-term cortisol exposure based on salivary or plasma cortisol assessments at a single time point. Furthermore, there has been little research on the cognitive effects of long-term cortisol exposure in working-age adults. In the present study, hair samples were collected from 246 nurses (89.8% female) aged from 21 to 62 (M=42.0, SD=11.2). Hair cortisol concentrations (HCC) in the proximal 3-cm hair segment were analyzed providing an estimate of integrated cortisol secretion over the 3 month-period prior to hair sampling. Cognition was measured using a battery of 15 neuropsychological tests, measuring core dimensions of memory, inductive reasoning, processing speed, crystalized intelligence and major aspects of executive functioning. HCC was not significantly related to any of the cognitive abilities measured, either before or after controlling for potential moderators such as age, sex, education, health, well-being, work ability and burnout. Tests for nonlinear relationships also yielded non-significant results. Thus, despite the study being well powered, long term cortisol exposure did not appear to be related to cognitive performance in this sample of working-age adults, suggesting that long term cortisol exposure may be less relevant to cognition in younger and middle-aged adults than was previously thought.

  5. Phenomenology and the Meaning of Aging for Young and Old Adults.

    ERIC Educational Resources Information Center

    Adams-Price, Carolyn E.; Henley, Tracy B.; Hale, Melanie

    1998-01-01

    Uses qualitative methods to examine the similarities and differences in the meaning of aging for young and older adults. Results show that younger adults associate aging with major events in their lives and perceive aging negatively. By contrast, older adults associate aging with everyday events and they perceive aging positively. (Author/GCP)

  6. Effectiveness of the Vital Aging program to promote active aging in Mexican older adults.

    PubMed

    Mendoza-Ruvalcaba, Neyda Ma; Fernández-Ballesteros, Rocío

    2016-01-01

    Aging is not only a population phenomenon but also an experience and an individual reality. Vital Aging(®) is a program that considers active aging as the lifelong adaptation process of maximizing health and independence, physical and cognitive functioning, positive affect regulation and control, and social engagement. Through its different versions and editions, it has demonstrated being an effective program to promote active aging. The aim of this study is to determine the effectiveness of the "face-to-face" and "combined" versions of the program to promote active aging in Mexican older adults trial. Seventy-six older adults aged 60 years and over participated in a quasi-experimental study and were recruited in a senior center to participate in the two experimental conditions: Vital Aging face-to-face (VA-FF) (n=35) and Vital Aging combined (VA-C; multimedia/face-to-face) (n=15), and the remaining 26 adults were assigned to a control group. Pretest and posttest assessments were performed after the theoretical-practical intervention. Mean differences and size effects were calculated for estimating the effect of the program. At the end of the study, participants showed improvements in the active aging outcome measures. Positive effects were observed in the frequency of intellectual, cultural - artistic, and social activities, perceptions of aging, satisfaction with social relationships, and self-efficacy for aging. Additionally, those who participated in VA-FF showed better memory performance, meta-memory, and a trend to report less memory problems, while older persons in VA-C showed a trend to have better life satisfaction. No effects were observed in physical activity, frequency of social relationships, and subjective health. Findings show that the Vital Aging program in face-to-face and combined versions encourages active aging in Mexican older persons. These results are in general similar to those found in editions performed in Spain, revealing its consistency

  7. Aging and older adults in three Roman Catholic magazines: Successful aging and the Third and Fourth Ages reframed.

    PubMed

    Sawchuk, Dana

    2015-12-01

    This article is a qualitative content analysis of how aging and older adults are represented in the articles of three Roman Catholic magazines in the United States: America, Commonweal, and U.S. Catholic. The findings suggest that, as in mainstream secular magazines, the concept of successful aging is common in portrayals of older adults in the Third Age. Distinctive in Catholic magazine portrayals of successful aging is an emphasis on meaningful activity and on the wisdom that is gained and transmitted in this stage of life. In contrast to the lack of attention to Fourth Age decline in mainstream magazines, in the Catholic publications the difficult features of such deterioration are acknowledged but are also reframed as potential sources of value. The theoretical implications of these more complex faith-based renderings of the Third and Fourth Ages are briefly explored. Copyright © 2015 Elsevier Inc. All rights reserved.

  8. Activation of an adipogenic program in adult myoblasts with age.

    PubMed

    Taylor-Jones, Jane M; McGehee, Robert E; Rando, Thomas A; Lecka-Czernik, Beata; Lipschitz, David A; Peterson, Charlotte A

    2002-03-31

    Myoblasts isolated from mouse hindlimb skeletal muscle demonstrated increased adipogenic potential as a function of age. Whereas myoblasts from 8-month-old adult mice did not significantly accumulate terminal markers of adipogenesis regardless of culture conditions, myoblasts from 23-month-old mice accumulated fat and expressed genes characteristic of differentiated adipocytes, such as the fatty acid binding protein aP2. This change in differentiation potential was associated with a change in the abundance of the mRNA encoding the transcription factor C/EBPalpha, and in the relative abundance of PPARgamma2 to PPARgamma1 mRNAs. Furthermore, PPARgamma activity appeared to be regulated at the level of phosphorylation, being more highly phosphorylated in myoblasts isolated from younger animals. Although adipogenic gene expression in myoblasts from aged animals was activated, presumably in response to PPARgamma and C/EBPalpha, unexpectedly, myogenic gene expression was not effectively repressed. The Wnt signaling pathway may also alter differentiation potential in muscle with age. Wnt-10b mRNA was more abundantly expressed in muscle tissue and cultured myoblasts from adult compared with aged mice, resulting in stabilization of cytosolic beta-catenin, that may potentially contribute to inhibition of adipogenic gene expression in adult myoblasts. The changes reported here, together with those reported in bone marrow stroma with age, suggest that a default program may be activated in mesenchymal cells with increasing age resulting in a more adipogenic-like phenotype. Whether this change in differentiation potential contributes to the increased adiposity in muscle with age remains to be determined.

  9. How Japanese adults perceive memory change with age: middle-aged adults with memory performance as high as young adults evaluate their memory abilities as low as older adults.

    PubMed

    Kinjo, Hikari; Shimizu, Hiroyuki

    2014-01-01

    The characteristics of self-referent beliefs about memory change with age. The relationship between beliefs and memory performance of three age groups of Japanese adults was investigated. The beliefs measured by the Personal Beliefs about Memory Instrument (Lineweaver & Hertzog, 1998) differed among the age groups and between sexes. In most scales, the ratings by middle-aged adults were as low as those by older adults, which were lower than those by young adults. Women perceived their memory abilities as lower than men's, with no interaction between age and sex, suggesting the difference remains across the lifespan. For middle-aged adults, the better they performed in cued-recall, free recall, and recognition, the lower they evaluated their memory self-efficacy, while few relationships were found for other groups. Our results suggest that cognitive beliefs change with age and that investigating the beliefs of the middle-aged adults is indispensable to elucidate the transition of beliefs.

  10. Psychosocial factors for influencing healthy aging in adults in Korea.

    PubMed

    Han, KyungHun; Lee, YunJung; Gu, JaSung; Oh, Hee; Han, JongHee; Kim, KwuyBun

    2015-03-07

    Healthy aging includes physical, psychological, social, and spiritual well-being in later years. The purpose of this study is to identify the psychosocial factors influencing healthy aging and examining their socio-demographic characteristics. Perceived health status, depression, self-esteem, self-achievement, ego-integrity, participation in leisure activities, and loneliness were identified as influential factors in healthy aging. 171 Korean adults aged between 45 and 77 years-old participated in the study. Self-reporting questionnaires were used, followed by descriptive statistics and multiple regressions as inferential statistical analyses. There were significant differences between participants' general characteristics: age, education, religion, housing, hobby, and economic status. The factors related to healthy aging had positive correlation with perceived health status, self-esteem, self-achievements, and leisure activities, and negative correlation with depression and loneliness. The factors influencing healthy aging were depression, leisure activities, perceived health status, ego integrity, and self-achievements. These factors were able to explain 51.9%. According to the results, depression is the factor with the greatest influence on healthy aging. Perceived health status, ego integrity, self-achievement, self-esteem, participation of leisure activities were also influential on healthy aging as beneficial factors.

  11. Subjective Age and Changes in Memory in Older Adults.

    PubMed

    Stephan, Yannick; Sutin, Angelina R; Caudroit, Johan; Terracciano, Antonio

    2016-07-01

    The subjective experience of aging, indexed by how old or young an individual feels, has been related to well-being and health-related outcomes among older adults. The present study examined whether subjective age is associated with memory level and changes, as indexed by measures of immediate and delayed recall. A complementary purpose was to test the mediating role of depressive symptoms and physical activity in the relation between subjective age and memory changes. Participants were drawn from three waves of the Health and Retirement Study. Subjective age, baseline memory measures, and covariates were assessed during the 2008 wave (N = 5809), depressive symptoms and physical activity were assessed again in the 2010 wave, and the follow-up memory measures were assessed in the 2012 wave. Regression analyses that included demographic, metabolic, and vascular covariates revealed that a younger subjective age at baseline was associated with better concurrent performance and with slower decline in immediate and delayed recall. Bootstrap procedures indicated that fewer depressive symptoms mediated these associations. Additional analyses revealed that memory level and change were unrelated to changes in subjective age. Beyond chronological age, the subjective experience of age is associated with cognitive aging. © 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.

  12. Age differences in autobiographical memory across the adult lifespan: older adults report stronger phenomenology.

    PubMed

    Luchetti, Martina; Sutin, Angelina R

    2017-06-06

    As an individual's life story evolves across adulthood, the subjective experience (phenomenology) of autobiographical memory likely changes. In addition to age at retrieval, both the recency of the memory and the age when a memory is formed may be particularly important to its phenomenology. The present work examines the effect of three temporal factors on phenomenology ratings: (a) age of the participant, (b) age at the event reported in the memory, and (c) memory age (recency). A large sample of Americans (N = 1120), stratified by chronological age, recalled and rated two meaningful memories, a Turning Point and an Early Childhood Memory. Ratings of phenomenology (e.g., vividness of turning points) were higher among older adults compared to younger adults. Memories of events from the reminiscence bump were more positive in valence than events from other time periods but did not differ on other phenomenological dimensions; recent memories had stronger phenomenology than remote memories. In contrast to phenomenology, narrative content was generally unrelated to participant age, age at the event, or memory age. Overall, the findings indicate age-related differences in how meaningful memories are re-experienced.

  13. Sexual maturation and aging of adult male mealybug (Hemiptera: Pseudococcidae).

    PubMed

    Mendel, Z; Protasov, A; Jasrotia, P; Silva, E B; Zada, A; Franco, J C

    2012-08-01

    The physiological age of adult males of seven mealybug species was measured in relation to the elongation of the male pair of the waxy caudal filaments. These filaments begin to emerge after eclosion and reached their maximum length from 29.4-46.6 h. The studied males were divided into three age groups, expressed as percentages of the total waxy caudal filaments length. Attraction to a sex pheromone source was significantly higher in the oldest male group (maximum filaments growth) compared with youngest one. Only the oldest male group copulated successfully; few of the younger males tested displayed 'courtship' behavior towards conspecific virgin females. The calculated duration of the sexually active phase of the adult male life cycle varied among species ranging from 34.4 to 46.6 h. There were marked variations in the strength of attraction to a pheromone source according to time of day. There was a continuous decrease in sexual activity from morning to evening. Our findings reveal clear maturation periods for adult males of the seven studied species. The long immature phase of the adult male mealybug is probably also related to several physiological processes that are needed to complete male maturation. The most noticeable change is the elongation of the waxy caudal filaments. However, mating may be performed at any time ambient conditions are suitable. Whereas male mealybug flight towards a pheromone source is restricted to a few hours, the male may continue mating activity throughout its sexually active period.

  14. The relationship between age-stereotypes and health locus of control across adult age-groups.

    PubMed

    Sargent-Cox, Kerry; Anstey, Kaarin J

    2015-01-01

    This study integrates healthy ageing and health psychology theories to explore the mechanisms underlying the relationship between health control expectancies and age-attitudes on the process of ageing well. Specifically, the aim of this study is to investigate the relationship between age-stereotypes and health locus of control. A population-based survey of 739 adults aged 20-97 years (mean = 57.3 years, SD = 13.66; 42% female) explored attitudes towards ageing and health attitudes. A path-analytical approach was used to investigate moderating effects of age and gender. Higher age-stereotype endorsement was associated with higher chance (β = 2.91, p < .001) and powerful other (β = 1.07, p = .012) health expectancies, after controlling for age, gender, education and self-rated health. Significant age and gender interactions were found to influence the relationship between age-stereotypes and internal health locus of control. Our findings suggest that the relationship between age-stereotypes and health locus of control dimensions must be considered within the context of age and gender. The findings point to the importance of targeting health promotion and interventions through addressing negative age-attitudes.

  15. Linguistic Masking Release in School-Age Children and Adults

    PubMed Central

    Leibold, Lori J.; Buss, Emily

    2016-01-01

    Purpose This study assessed if 6- to 8-year-old children benefit from a language mismatch between target and masker speech for sentence recognition in a 2-talker masker. Method English sentence recognition was evaluated for English monolingual children (ages 6–8 years, n = 15) and adults (n = 15) in an English 2-talker and a Spanish 2-talker masker. A regression analysis with subject as a random variable was used to test the fixed effect of listener group and masker language and the interaction of these two effects. Results Thresholds were approximately 5 dB higher for children than for adults in both maskers. However, children and adults benefited to the same degree from a mismatch between the target and masker language with approximately 3 dB lower thresholds in the Spanish than the English masker. Conclusions Results suggest that children are able to take advantage of linguistic differences between English and Spanish speech maskers to the same degree as adults. Yet, overall worse performance for children may indicate general cognitive immaturity compared with adults, perhaps causing children to be less efficient when combining glimpses of degraded speech information into a meaningful sentence. PMID:26974870

  16. Atopic dermatitis in adults: does it disappear with age?

    PubMed

    Sandström Falk, Marie Helen; Faergemann, Jan

    2006-01-01

    There is limited knowledge of the prognosis in adult atopic dermatitis. We previously published a long-term follow-up questionnaire study of adults with atopic dermatitis. This study is a clinical examination of 79 adults (mean age 57 years) recruited 3 years after that study. Most patients (68%) still reported that they had atopic dermatitis and 53% had ongoing eczema at examination, mainly located on the head and neck. Severity was mainly mild to moderate, but 12% had severe atopic dermatitis. IgE antibodies to Malassezia (m70) were more common in patients with ongoing atopic dermatitis, while positive Malassezia culture was seen mainly in patients with no ongoing atopic dermatitis. M. obtusa and M. globosa were the most commonly cultured Malassezia species. In conclusion, considering increased prevalence of atopic dermatitis in children in recent decades and the fact that atopic dermatitis in most adults continues for many years, we should expect to see more adults with atopic dermatitis in the future.

  17. Sequential auditory scene analysis is preserved in normal aging adults.

    PubMed

    Snyder, Joel S; Alain, Claude

    2007-03-01

    Normal aging is accompanied by speech perception difficulties, especially in adverse listening situations such as a cocktail party. To assess whether such difficulties might be related to impairments in sequential auditory scene analysis, event-related brain potentials were recorded from normal-hearing young, middle-aged, and older adults during presentation of low (A) tones, high (B) tones, and silences (--) in repeating 3 tone triplets (ABA--). The likelihood of reporting hearing 2 streams increased as a function of the frequency difference between A and B tones (Delta f) to the same extent for all 3 age groups and was paralleled by enhanced sensory-evoked responses over the frontocentral scalp regions. In all 3 age groups, there was also a progressive buildup in brain activity from the beginning to the end of the sequence of triplets, which was characterized by an enhanced positivity that peaked at about 200 ms after the onset of each ABA--triplet. Similar Delta f- and buildup-related activity also occurred over the right temporal cortex, but only for young adults. We conclude that age-related difficulties in separating competing speakers are unlikely to arise from deficits in streaming and might instead reflect less efficient concurrent sound segregation.

  18. The Fit of Life-Stages to Adults Ages 23-38.

    ERIC Educational Resources Information Center

    Kummerow, Jean M.; Hummel, Thomas J.

    A study of 60 adults, ages 23-38, was done to assess the fit of life-stages (periods during which adults of similar age face common problems, events, pressures, situations) identified by writers in adult development for these ages. Focus was on (1) creating a structured interview schedule to obtain data which should be age-related and (2) creating…

  19. Middle-Aged Adults Facing Skin Cancer Information: Fixation, Mood and Behavior

    PubMed Central

    Isaacowitz, Derek M.; Harris, Julia

    2015-01-01

    Older adults fixate less on negative parts of skin cancer videos than younger adults, leading them to feel better (Isaacowitz & Choi, 2012). We extended this paradigm to middle-aged adults (ages 35–59, n=63), whose fixation patterns were measured as they viewed skin cancer videos; mood and behavior were also assessed. Middle-aged adults looked even less at the videos than the other age groups, especially at the negative clips. They also reported the best moods, but relatively low levels of learning and positive skin cancer behavior. In some cases, middle-aged adults may show larger “age-related positivity effects” than older adults. PMID:24956002

  20. Age and Gender Effects on Wideband Absorbance in Adults with Normal Outer and Middle Ear Function

    ERIC Educational Resources Information Center

    Mazlan, Rafidah; Kei, Joseph; Ya, Cheng Li; Yusof, Wan Nur Hanim Mohd; Saim, Lokman; Zhao, Fei

    2015-01-01

    Purpose: This study examined the effects of age and gender on wideband energy absorbance in adults with normal middle ear function. Method: Forty young adults (14 men, 26 women, aged 20-38 years), 31 middle-aged adults (16 men, 15 women, aged 42-64 years), and 30 older adults (20 men, 10 women, aged 65-82 years) were assessed. Energy absorbance…

  1. Age and Gender Effects on Wideband Absorbance in Adults with Normal Outer and Middle Ear Function

    ERIC Educational Resources Information Center

    Mazlan, Rafidah; Kei, Joseph; Ya, Cheng Li; Yusof, Wan Nur Hanim Mohd; Saim, Lokman; Zhao, Fei

    2015-01-01

    Purpose: This study examined the effects of age and gender on wideband energy absorbance in adults with normal middle ear function. Method: Forty young adults (14 men, 26 women, aged 20-38 years), 31 middle-aged adults (16 men, 15 women, aged 42-64 years), and 30 older adults (20 men, 10 women, aged 65-82 years) were assessed. Energy absorbance…

  2. Aging 5 years in 5 minutes: the effect of taking a memory test on older adults' subjective age.

    PubMed

    Hughes, Matthew L; Geraci, Lisa; De Forrest, Ross L

    2013-12-01

    How old one feels-one's subjective age-has been shown to predict important psychological and health outcomes. The current studies examined the effect of taking a standard memory test on older adults' subjective age. Study 1 showed that older adults felt older after taking a standard neuropsychological screening test and participating in a free-recall experiment than they felt at baseline. Study 2 showed that the effect was selective to older adults: Younger adults' subjective age was not affected by participating in the memory experiment. Study 3 showed that the subjective-aging effect was specific to memory, as taking a vocabulary test for a similar amount of time did not affect older adults' subjective age. Finally, Study 4 showed that simply expecting to take a memory test subjectively aged older adults. The results indicate that being in a memory-testing context affects older adults' self-perception by making them feel older.

  3. Fat Replacement of Paraspinal Muscles with Aging in Healthy Adults.

    PubMed

    Dahlqvist, Julia R; Vissing, Christoffer R; Hedermann, Gitte; Thomsen, Carsten; Vissing, John

    2017-03-01

    The aims of this study were to investigate the age-related changes in fatty replacement and cross-sectional area (CSA) of cervical, thoracic, and lumbar paraspinal muscles versus leg muscles in healthy adults and to test for association between muscle fat fraction and lifestyle factors. Fifty-three healthy adults (24-76 yr) were included. Dixon magnetic resonance imaging technique was used to determine CSA and to quantify the fat fraction of paraspinal and leg muscles. Muscle CSA and fat fractions were tested for association with age and muscle strength. The fat fractions were also tested for association with sex, body mass index (BMI), physical activity, and lower back pain. Both paraspinal and leg fat fractions correlated directly with age (P < 0.0001). At all ages, fat fraction was higher in paraspinal than leg muscles. The age-related increase in fat fraction was higher in paraspinal muscles than leg muscles (P < 0.0001). The CSA of the muscles did not correlate with age. Knee extension strength correlated with fat fraction (P < 0.05), and the muscle strength of hip muscles, thigh muscles, and anterior calf muscles correlated with CSA (P < 0.05). Sex was associated with lumbar paraspinal fat fraction (P < 0.05) and BMI with thigh fat fraction (P < 0.001). There was no association between fat fraction and physical activity or lower back pain. The paraspinal muscles were more susceptible to age-related changes than leg muscles. Further, men had significantly lower fat fractions in lumbar paraspinal muscles, and BMI was positively associated with thigh, but not paraspinal, fat fraction.

  4. Adult spoken discourse: the influences of age and education.

    PubMed

    Mackenzie, C

    2000-01-01

    Spoken discourse is regarded as an important component of communication assessment, but data on the discourse characteristics of the adult population, and in particular those who fall into the fastest growing section of the population (those aged over 75), are scant. Therefore, detection of deficit is commonly dependent on the assessor's opinion as to what constitutes normal performance. To determine the effects of age, education and gender on spoken discourse, the conversational interaction and picture description skills of 189 neurologically normal adults were examined. Conversation was appraised with reference to five parameters (initiation, topic maintenance, verbosity, turn taking, reference). Picture description was assessed for relevant content, length, efficiency and the inclusion of extraneous information. Level of education did not affect conversational interaction but in picture description those not educated beyond minimal school leaving produced shorter and less complete descriptions. Picture description content and length were not affected by advancing age but the older elderly (aged 75+) conveyed information with reduced efficiency. Conversational interaction style altered with advancing age, with some suggestion of change in the young elderly (age 60-74), but highly significant differences in respect of the old elderly. Gender had no effect on the parameters of conversation and no significant picture description differences were present in males and females though there were trends towards longer and higher content descriptions in females. The results have important diagnostic implications for those concerned with establishing whether pathology such as stroke has affected communication. On a wider scale, awareness of the effects of advancing age and limited education may facilitate successful communication for all who communicate with the public in a professional capacity.

  5. Age 55 or better: active adult communities and city planning.

    PubMed

    Trolander, Judith Ann

    2011-01-01

    Active adult, age-restricted communities are significant to urban history and city planning. As communities that ban the permanent residence of children under the age of nineteen with senior zoning overlays, they are unique experiments in social planning. While they do not originate the concept of the common interest community with its shared amenities, the residential golf course community, or the gated community, Sun Cities and Leisure Worlds do a lot to popularize those physical planning concepts. The first age-restricted community, Youngtown, AZ, opened in 1954. Inspired by amenity-rich trailer courts in Florida, Del Webb added the “active adult” element when he opened Sun City, AZ, in 1960. Two years later, Ross Cortese opened the first of his gated Leisure Worlds. By the twenty-first century, these “lifestyle” communities had proliferated and had expanded their appeal to around 18 percent of retirees, along with influencing the design of intergenerational communities.

  6. Ageing with HIV: newly diagnosed older adults in Italy.

    PubMed

    Orchi, N; Balzano, R; Scognamiglio, P; Navarra, A; De Carli, G; Elia, P; Grisetti, S; Sampaolesi, A; Giuliani, M; De Filippis, A; Puro, V; Ippolito, G; Girardi, E

    2008-04-01

    The prevalence of HIV/AIDS among people in midlife and late adulthood has been increasing in Western countries over the last decade. We analyzed data from a prospective, observational multi-centre study on individuals newly diagnosed with HIV between January 2004 and March 2007 in 10 public counselling and testing sites in Latium, Italy. At diagnosis, routine demographic, epidemiological, clinical and laboratory data are recorded, and patients are asked to complete a questionnaire investigating socio-demographic and psycho-behavioural aspects. To analyze the association of individual characteristics with age, we compared older adults (> or = 50 years) with their younger counterpart (18-49 years). To adjust for potential confounding effect of the epidemiological, clinical and behavioural characteristics, to identify factors associated with older age at HIV diagnosis, multivariate logistic regression analysis was performed. Overall, 1073 individuals were identified, 125 of whom (11.6%) were aged 50 years or above. The questionnaire was completed by 41% (440/1073). Compared with their younger counterparts, a higher proportion of older patients were males, born in Italy, reported heterosexual or unknown HIV risk exposure, were never tested for HIV before and were in a more advanced stage of HIV infection at diagnosis. In addition, older adults had a lower educational level and were more frequently living with their partners or children. With respect to psycho-behavioural characteristics, older patients were more likely to have paid money for sex and have never used recreational drugs. Interestingly, no differences were found regarding condom use, which was poor in both age groups. These findings may have important implications for the management of older adults with HIV, who should be targeted by appropriate public health actions, such as opportunistic screening and easier access to healthcare. Moreover, strategies including information on HIV and prevention of risk

  7. The Changing Nature of Adult Education in the Age of Transnational Migration: Toward a Model of Recognitive Adult Education

    ERIC Educational Resources Information Center

    Guo, Shibao

    2015-01-01

    This chapter examines the changing nature of adult education in the age of transnational migration and proposes recognitive adult education as an inclusive model that acknowledges and affirms cultural difference and diversity as positive and desirable assets.

  8. The Changing Nature of Adult Education in the Age of Transnational Migration: Toward a Model of Recognitive Adult Education

    ERIC Educational Resources Information Center

    Guo, Shibao

    2015-01-01

    This chapter examines the changing nature of adult education in the age of transnational migration and proposes recognitive adult education as an inclusive model that acknowledges and affirms cultural difference and diversity as positive and desirable assets.

  9. Intermuscular Coherence in Normal Adults: Variability and Changes with Age

    PubMed Central

    Jaiser, Stephan R.; Baker, Mark R.; Baker, Stuart N.

    2016-01-01

    We investigated beta-band intermuscular coherence (IMC) in 92 healthy adults stratified by decade of age, and analysed variability between and within subjects. In the dominant upper limb, IMC was estimated between extensor digitorum communis and first dorsal interosseous as well as between flexor digitorum superficialis and first dorsal interosseous. In the ipsilateral lower limb, IMC was measured between medial gastrocnemius and extensor digitorum brevis as well as between tibialis anterior and extensor digitorum brevis. Age-related changes in IMC were analysed with age as a continuous variable or binned by decade. Intrasession variance of IMC was examined by dividing sessions into pairs of epochs and comparing coherence estimates between these pairs. Eight volunteers returned for a further session after one year, allowing us to compare intrasession and intersession variance. We found no age-related changes in IMC amplitude across almost six decades of age, allowing us to collate data from all ages into an aggregate normative dataset. Interindividual variability ranged over two orders of magnitude. Intrasession variance was significantly greater than expected from statistical variability alone, and intersession variance was even larger. Potential contributors include fluctuations in task performance, differences in electrode montage and short-term random variation in central coupling. These factors require further exploration and, where possible, minimisation. This study provides evidence that coherence is remarkably robust to senescent changes in the nervous system and provides a large normative dataset for future applications of IMC as a biomarker in disease states. PMID:26901129

  10. Effectiveness of the Vital Aging program to promote active aging in Mexican older adults

    PubMed Central

    Mendoza-Ruvalcaba, Neyda Ma; Fernández-Ballesteros, Rocío

    2016-01-01

    Introduction Aging is not only a population phenomenon but also an experience and an individual reality. Vital Aging® is a program that considers active aging as the lifelong adaptation process of maximizing health and independence, physical and cognitive functioning, positive affect regulation and control, and social engagement. Through its different versions and editions, it has demonstrated being an effective program to promote active aging. The aim of this study is to determine the effectiveness of the “face-to-face” and “combined” versions of the program to promote active aging in Mexican older adults trial. Methods Seventy-six older adults aged 60 years and over participated in a quasi-experimental study and were recruited in a senior center to participate in the two experimental conditions: Vital Aging face-to-face (VA-FF) (n=35) and Vital Aging combined (VA-C; multimedia/face-to-face) (n=15), and the remaining 26 adults were assigned to a control group. Pretest and posttest assessments were performed after the theoretical–practical intervention. Mean differences and size effects were calculated for estimating the effect of the program. Results At the end of the study, participants showed improvements in the active aging outcome measures. Positive effects were observed in the frequency of intellectual, cultural – artistic, and social activities, perceptions of aging, satisfaction with social relationships, and self-efficacy for aging. Additionally, those who participated in VA-FF showed better memory performance, meta-memory, and a trend to report less memory problems, while older persons in VA-C showed a trend to have better life satisfaction. No effects were observed in physical activity, frequency of social relationships, and subjective health. Conclusion Findings show that the Vital Aging program in face-to-face and combined versions encourages active aging in Mexican older persons. These results are in general similar to those found in

  11. White Matter Neurons in Young Adult and Aged Rhesus Monkey

    PubMed Central

    Mortazavi, Farzad; Wang, Xiyue; Rosene, Douglas L.; Rockland, Kathleen S.

    2016-01-01

    In humans and non-human primates (NHP), white matter neurons (WMNs) persist beyond early development. Their functional importance is largely unknown, but they have both corticothalamic and corticocortical connectivity and at least one subpopulation has been implicated in vascular regulation and sleep. Several other studies have reported that the density of WMNs in humans is altered in neuropathological or psychiatric conditions. The present investigation evaluates and compares the density of superficial and deep WMNs in frontal (FR), temporal (TE), and parietal (Par) association regions of four young adult and four aged male rhesus monkeys. A major aim was to determine whether there was age-related neuronal loss, as might be expected given the substantial age-related changes known to occur in the surrounding white matter environment. Neurons were visualized by immunocytochemistry for Neu-N in coronal tissue sections (30 μm thickness), and neuronal density was assessed by systematic random sampling. Per 0.16 mm2 sampling box, this yielded about 40 neurons in the superficial WM and 10 in the deep WM. Consistent with multiple studies of cell density in the cortical gray matter of normal brains, neither the superficial nor deep WM populations showed statistically significant age-related neuronal loss, although we observed a moderate decrease with age for the deep WMNs in the frontal region. Morphometric analyses, in contrast, showed significant age effects in soma size and circularity. In specific, superficial WMNs were larger in FR and Par WM regions of the young monkeys; but in the TE, these were larger in the older monkeys. An age effect was also observed for soma circularity: superficial WMNs were more circular in FR and Par of the older monkeys. This second, morphometric result raises the question of whether other age-related morphological, connectivity, or molecular changes occur in the WMNs. These could have multiple impacts, given the wide range of putative

  12. Age-associated changes in microvasculature of human adult testis.

    PubMed

    Takizawa, T; Hatakeyama, S

    1978-07-01

    Age-associated architectural changes of the human testicular microvasculature from 70 autopsy cases were stereoscopically examined with a silicone-rubber injection technique. In the testis of a young subject, the interlobular main arteries run straight. The coiling phenomena of the interlobular centripetal or centrifugal arteries, which are commonly seen in adult testis, have been so far considered as physiological transformation of the vasculature. It was confirmed that the coiling changes in the interlobular main arteries of the human testis appear as an age-dependent alteration of the vasculature closely related to the volume of the gland. The practical importance of the spirallin or coiling of arteries is that it results in a considerable reduction of blood flow. The age-related coiling of the interlobular arteries is virtually accompanied by varying degrees of collapse of the peritubular capillary networks. The reduction of blood supply to the seminiferous tubules plays an active role in promoting aging of the testis. These stereoscopical observations of age-related transfiguration of testicular microvasculature were ascertained also by histometrical examinations.

  13. Anger expression, age, and blood pressure in modernizing Samoan adults.

    PubMed

    Steele, M S; McGarvey, S T

    1997-01-01

    Relationships among anger expression, age, and blood pressure (BP) were studied in a cross-sectional sample of 593 American and Western Samoan adult men and women, 25 to 55 years of age. Prior studies indicated that anger coping is an important psychosocial domain in modernizing Samoans. Anger expression was assessed using a modified 24-item version of the State-Trait Anxiety Inventory composed of anger-in, anger-out, and anger-control, along with 4 Samoan culture-specific anger items. Age and sex stratified analyses were performed. Body-mass adjusted BP was regressed on the anger expression subscales and age. In women < or = 40 years of age, anger-out was significantly (p < 0.01) and negatively related to adjusted diastolic BP. Young women from American and Western Samoa who outwardly expressed anger least frequently had higher adjusted diastolic BP. The significant influence of anger expression on BP in young modernizing Samoan women may be because: a) increased stress from the interaction of traditional gender role-related domestic demands and more opportunities for individual socioeconomic activities; and b) the culturally normative pattern of suppressed emotional expression.

  14. Cognitive Aging and the Hippocampus in Older Adults

    PubMed Central

    O’Shea, Andrew; Cohen, Ronald A.; Porges, Eric C.; Nissim, Nicole R.; Woods, Adam J.

    2016-01-01

    The hippocampus is one of the most well studied structures in the human brain. While age-related decline in hippocampal volume is well documented, most of our knowledge about hippocampal structure-function relationships was discovered in the context of neurological and neurodegenerative diseases. The relationship between cognitive aging and hippocampal structure in the absence of disease remains relatively understudied. Furthermore, the few studies that have investigated the role of the hippocampus in cognitive aging have produced contradictory results. To address these issues, we assessed 93 older adults from the general community (mean age = 71.9 ± 9.3 years) on the Montreal Cognitive Assessment (MoCA), a brief cognitive screening measure for dementia, and the NIH Toolbox-Cognitive Battery (NIHTB-CB), a computerized neurocognitive battery. High-resolution structural magnetic resonance imaging (MRI) was used to estimate hippocampal volume. Lower MoCA Total (p = 0.01) and NIHTB-CB Fluid Cognition (p < 0.001) scores were associated with decreased hippocampal volume, even while controlling for sex and years of education. Decreased hippocampal volume was significantly associated with decline in multiple NIHTB-CB subdomains, including episodic memory, working memory, processing speed and executive function. This study provides important insight into the multifaceted role of the hippocampus in cognitive aging. PMID:28008314

  15. Age and Time Population Differences: Young Adults, Gen Xers, and Millennials

    ERIC Educational Resources Information Center

    Menard, Lauren A.

    2013-01-01

    Age and Time disparities in young adult research populations are common because young adults are defined by varying age spans; members of Generation X and Millennial generations may both be considered young adults; study years vary, affecting populations; and qualitative methods with limited age/year samples are frequently utilized. The current…

  16. Ebstein's anomaly in adult patients over 50 years of age.

    PubMed

    Aoyagi, Shigeaki; Yoshitake, Kiyonobu; Matsuo, Atsutoshi; Tayama, Kei-Ichiro; Hida, Satoru; Mito, Takahiro

    2014-01-01

    Ebstein's anomaly (EA) is a rare congenital heart disease of the tricuspid valve, and less than 5% of patients with EA survive beyond the age of 50. We report two unoperated cases of EA in adult patients aged over 50 years. Two patients, a 70-year-old Japanese woman and a 59-year-old Chinese woman, were referred to us for tachyarrhythmias. Transthoracic echocardiography demonstrated apical displacement (>8 mm/m(2) body surface area) of the septal leaflet of the tricuspid valve from the atrioventricular ring with tricuspid regurgitation in both patients. The former suddenly expired 20 months later after suffering from repetitive supraventricular tachyarrhythmias and/or heart failure, and the latter is alive with minimal signs of heart failure 12 months after the diagnosis of EA. Although the natural history of EA is extremely variable, these two patients are exceptional in that they tolerated EA well for over 50 years without any surgical intervention.

  17. Contributions of music to aging adults' quality of life.

    PubMed

    Solé, Carme; Mercadal-Brotons, Melissa; Gallego, Sofia; Riera, Mariangels

    2010-01-01

    The purpose of this study was: (a) To evaluate and to compare the impact of three music programs (choir, music appreciation and preventive music therapy sessions) on the quality of life of healthy older adults, and (b) to identify the motivations and the difficulties that seniors encounter when participating in activities of this type, in order to come up with recommendations and strategies for the design of appropriate programs for older adults. A pre-posttest quasi-experimental design without equivalent control group was used in this project. The sample included 83 persons over 65 years of age. The data collection was carried out through an ad hoc questionnaire that included the four aspects of the construct of quality of life (physical health, subjective health, psychological well-being and interpersonal relations), a questionnaire on motivation and another on satisfaction about the program. This questionnaire on quality of life was administered twice: at the beginning of the programs (pretest) and at the end (posttest). The results of this study indicate that the participants perceived improvements in some aspects of their quality of life. In addition, the main reasons which motivate participation in these musical activities are to broaden the social network and to acquire new knowledge. The results are discussed in the light of the challenges of active and satisfactory aging.

  18. Colon cancer screening in U.S. adults aged 65 and older according to life expectancy and age.

    PubMed

    Schonberg, Mara A; Breslau, Erica S; Hamel, Mary Beth; Bellizzi, Keith M; McCarthy, Ellen P

    2015-04-01

    To examine receipt of colorectal cancer (CRC) screening according to age and life expectancy (LE) in adults aged 65 and older. Population-based survey. United States. Community dwelling adults aged 65 and older who participated in the 2008 or 2010 National Health Interview Survey (N = 7,747). Receipt of CRC screening (e.g., colonoscopy within 10 years) was examined according to age and LE (≥10 and <10 years), adjusting for sociodemographic characteristics and survey year. Frequency of CRC screening was also examined according to age and LE at time of screening (e.g., age at colonoscopy rather than at interview). Participants screened when they were aged 75 and older or had less than a 10-year LE were considered to have received screening inconsistent with guidelines. Overall, 38.5% of participants had less than a 10-year LE; 40.2% were aged 75 and older, and 56.3% had received recent CRC screening (90.1% by colonoscopy). CRC screening was higher in 2010 (58.9%) than 2008 (53.7%, P <.001) and was associated with longer LE and younger age, although 51.1% of adults aged 75 and older reported receiving CRC screening, as did 50.9% of adults with less than a 10-year LE. Based on age and LE at time of screening (rather than at interview), 28.4% of CRC screening of adults aged 65 and older was targeted to those aged 75 and older and those with less than a 10-year LE. Of adults aged 65 to 75 with a 10-year LE or more (adults recommended for screening by guidelines), 39.2% had not recently been screened. Older adults with little chance of benefit because of limited LE commonly undergo CRC screening, whereas many adults aged 65 to 75 with a 10-year LE or greater are not screened. © 2015, Copyright the Authors Journal compilation © 2015, The American Geriatrics Society.

  19. Is There a Paradox of Aging: When the Negative Aging Stereotype Meets the Positivity Effect in Older Adults.

    PubMed

    Zhou, Liqing; Lu, Jia; Chen, Guopeng; Dong, Li; Yao, Yujia

    2017-01-01

    Background/Study Context: Socioemotional selectivity theory (SST) states that the positivity effect is a result of older adults' emotion regulation and that older adults derive more emotional satisfaction from prioritizing positive information processing. The authors explored whether the positivity effect appeared when the negative aging stereotype was activated in older adults and also whether the effect differed between mixed and unmixed valence conditions.

  20. Age and Gender Effects on Wideband Absorbance in Adults With Normal Outer and Middle Ear Function.

    PubMed

    Mazlan, Rafidah; Kei, Joseph; Ya, Cheng Li; Yusof, Wan Nur Hanim Mohd; Saim, Lokman; Zhao, Fei

    2015-08-01

    This study examined the effects of age and gender on wideband energy absorbance in adults with normal middle ear function. Forty young adults (14 men, 26 women, aged 20-38 years), 31 middle-aged adults (16 men, 15 women, aged 42-64 years), and 30 older adults (20 men, 10 women, aged 65-82 years) were assessed. Energy absorbance (EA) data were collected at 30 frequencies using a prototype commercial instrument developed by Interacoustics. Results showed that the young adult group had significantly lower EA (between 400 and 560 Hz) than the middle-aged group. However, the middle-aged group showed significantly lower EA (between 2240 and 5040 Hz) than the young adult group. In addition, the older adult group had significantly lower EA than the young adult group (between 2520 and 5040 Hz). No significant difference in EA was found at any frequency between middle-aged and older adults. Across age groups, gender differences were found with men having significantly higher EA values than women at lower frequencies, whereas women had significantly higher EA at higher frequencies. This study provides evidence of the influence of gender and age on EA in adults with normal outer and middle ear function. These findings support the importance of establishing age- and gender-specific EA norms for the adult population.

  1. Endotoxemia in newborn rats attenuates acute pancreatitis at adult age.

    PubMed

    Jaworek, J; Konturek, S J; Macko, M; Kot, M; Szklarczyk, J; Leja-Szpak, A; Nawrot-Porabka, K; Stachura, J; Tomaszewska, R; Siwicki, A; Pawlik, W W

    2007-03-01

    Bacterial endotoxin (lipopolysaccharide, LPS), at high concentration is responsible for sepsis, and neonatal mortality, however low concentration of LPS protected the pancreas against acute damage. The aim of this study was to investigate the effect of exposition of suckling rats to LPS on the course of acute pancreatitis at adult age. Suckling rat (30-40g) received intraperitoneal (i.p.) injection of saline (control) or LPS from Escherichia coli or Salmonella typhi (5, 10 or 15 mg/kg-day) during 5 consecutive days. Two months later these rats have been subjected to i.p. cearulein infusion (25 microg/kg) to produce caerulein-induced pancreatitis (CIP). The following parameters were tested: pancreatic weight and morphology, plasma amylase and lipase activities, interleukin 1beta (IL-1 beta), interleukin 6 (IL-6), and interleukin 10 (IL-10) plasma concentrations. Pancreatic concentration of superoxide dismutase (SOD) and lipid peroxidation products; malondialdehyde (MDA) and 4-hydroxynonenal (4-HNE) have been also measured. Caerulein infusion produced CIP in all animals tested, that was confirmed by histological examination. In the rats, which have been subjected in the neonatal period of life to LPS at doses 10 or 15 mg/kg-day x 5 days, all manifestations of CIP have been reduced. In these animals acute inflammatory infiltration of pancreatic tissue and pancreatic cell vacuolization have been significantly diminished. Also pancreatic weight, plasma lipase and alpha-amylase activities, as well as plasma concentrations of IL-1beta and IL-6 have been markedly decreased, whereas plasma anti-inflammatory IL-10 concentration was significantly increased in these animals as compared to the control rats, subjected in the infancy to saline injection instead of LPS. Caerulein-induced fall in pancreatic SOD concentration was reversed and accompanied by significant reduction of MDA + 4 HNE in the pancreatic tissue. The effects of LPS derived from E. coli or S. typhi were similar

  2. Flavonol Intake and Cognitive Decline in Middle-Aged Adults.

    PubMed

    Root, Martin; Ravine, Erin; Harper, Anne

    2015-12-01

    Cognitive decline occurs with age and may be slowed by dietary measures, including increased intake of dietary phytochemicals. However, evidence from large and long-term studies of flavonol intake is limited. Dietary intakes of flavonols were assessed from a large biracial study of 10,041 subjects, aged 45-64, by analysis of a food frequency questionnaire administered at visit 1 of triennial visits. Cognitive function was assessed at visits 2 and 4 with the following three cognitive performance tests: the delayed word recall test, the revised Wechsler Adult Intelligence Scale digit symbol subtest, and the word fluency test of the Multilingual Aphasia Examination. The change in each score over 6 years was calculated, and a combined standardized change score was calculated. Generalized linear models controlled for age, ethnicity, gender, education level, energy intake, current smoking, physical activity, body mass index, diabetes, and vitamin C intake. Total flavonols across quintiles of intake were positively associated with preserved combined cognitive function (P<.001). This pattern with preserved combined cognitive function was consistent for the three major individual flavonols in the diet, myricetin, kaempferol, and quercetin (each P<.001). The positive association with total flavonols was strongest for the digit symbol subtest (P<.001). In this cohort, flavonol intake was correlated with protected cognitive function over time.

  3. Nutrient intake and cerebral metabolism in healthy middle-aged adults: Implications for cognitive aging.

    PubMed

    Oleson, Stephanie; Gonzales, Mitzi M; Tarumi, Takashi; Davis, Jaimie N; Cassill, Carolyn K; Tanaka, Hirofumi; Haley, Andreana P

    2017-10-01

    Growing evidence suggests dietary factors influence cognition, but the effects of nutrient intake on cerebral metabolism in adults are currently unknown. The present study investigated the relationship between major macronutrient intake (fat, carbohydrate, and protein) and cerebral neurochemical profiles in middle-aged adults. Thirty-six adults recorded dietary intake for 3 days prior to completing cognitive testing and a proton magnetic resonance spectroscopy ((1)H-MRS) scan. (1)H-MRS of occipitoparietal gray matter was used to assess glutamate (Glu), N-acetyl-aspartate (NAA), choline (Cho), and myo-inositol (mI) relative to creatine (Cr) levels. Regression analyses revealed that high intake of polyunsaturated fatty acids (PUFAs) was associated with lower cerebral Glu/Cr (P = 0.005), and high intake of saturated fat (SFA) was associated with poorer memory function (P = 0.030) independent of age, sex, education, estimated intelligence, total caloric intake, and body mass index. In midlife, greater PUFA intake (ω-3 and ω-6) may be associated with lower cerebral glutamate, potentially indicating more efficient cellular reuptake of glutamate. SFA intake, on the other hand, was linked with poorer memory performance. These results suggest that dietary fat intake modification may be an important intervention target for the prevention of cognitive decline.

  4. [Immature-cell leukoses in the adult age].

    PubMed

    Fleischer, J; Morgenstern, D; Richter, W

    1976-04-01

    In form of a survey the author enters into selected questions of the etiopathogenesis, the pre-leucaemic phase, the epidemiology, the cytochemical subdivision, the clinic and therapy of undifferentiated cell leucaemia in adult age. The number of two-year sojourns in a hospital and other data are reported on the basis of an evaluation of the signature ledges of the clinical histories in the district Dresden. A study concerning the therapy carried out on 331 patients from six clinics of the GDR emphasizes the value of the polychemotherapy, in which cases according to the COAP- and ViDaP-scheme the results of the treatment are somewhat more unfavourable, compared with the results in the newest combinations of other authors.

  5. Care provision expectations of remote adult children of ageing parents.

    PubMed

    Veil, Klaus D; Soar, Jeffrey; Su, Ying

    2013-01-01

    The expectations of adult children about their elderly parents regarding their care provision was surveyed. We found that the needs and expectations regarding their elderly parents included better information on entitlements of their parents, how to access relevant aged care services, the challenges of remotely dealing with dementia and depression of their parents, accessing medical and non-medical services and access to respite care. The aim was to identify needs that ICTs could potential to assist with. While the majority of respondents (67.2%) stated that they were satisfied or very satisfied with the frequency of contact with their elderly parent(s), they also cited logistical/transport difficulties, lack of time and stress as potential barriers in being in regular contact with their parents. The responses also indicated a high level of interest in a service that could act as a case manager to assist the adult child in discharging their responsibilities, manage access to services and to monitor the well-being of the parent. There is a need for further research to explore how this might be accomplished, whether such a service was viable and what funding models could be applied.

  6. Adult Age Differences in Accessing and Retrieving Information from Long-Term Memory.

    ERIC Educational Resources Information Center

    Petros, Thomas V.; And Others

    1983-01-01

    Investigated adult age differences in accessing and retrieving information from long-term memory. Results showed that older adults (N=26) were slower than younger adults (N=35) at feature extraction, lexical access, and accessing category information. The age deficit was proportionally greater when retrieval of category information was required.…

  7. Effects of Aging and Adult Development Education and Service Learning on Attitude, Anxiety, and Occupational Interest

    ERIC Educational Resources Information Center

    Boswell, Stefanie S.

    2015-01-01

    This study investigated the effect of a semester-long aging and adult development course that included an intergenerational, service-learning component on attitudes toward older adult men and women, aging anxiety, and interest in occupations that serve older adults among individuals training for careers in healthcare and social services. It also…

  8. Adult Age Differences in Accessing and Retrieving Information from Long-Term Memory.

    ERIC Educational Resources Information Center

    Petros, Thomas V.; And Others

    1983-01-01

    Investigated adult age differences in accessing and retrieving information from long-term memory. Results showed that older adults (N=26) were slower than younger adults (N=35) at feature extraction, lexical access, and accessing category information. The age deficit was proportionally greater when retrieval of category information was required.…

  9. Repetition Priming in Adults with Williams Syndrome: Age-Related Dissociation between Implicit and Explicit Memory

    ERIC Educational Resources Information Center

    Krinsky-McHale, Sharon J.; Kittler, Phyllis; Brown, W. Ted; Jenkins, Edmund C.; Devenny, Darlynne A.

    2005-01-01

    We examined implicit and explicit memory in adults with Williams syndrome. An age-related dissociation was found; repetition priming (reflecting implicit memory) did not show change with age, but free recall (reflecting explicit memory) was markedly reduced. We also compared the performance of adults with Williams syndrome to adults with Down…

  10. Adult Age Differences in Divergent Thinking: It's Just a Matter of Time

    ERIC Educational Resources Information Center

    Foos, Paul W.; Boone, David

    2008-01-01

    This study examined adult age differences on five tests of divergent thinking: associational fluency, expressional fluency, ideational fluency, word fluency, and consequences. Our hypothesis was that young adults ( M = 20.53, n = 60) would score higher than old adults (M = 72.10, n = 60) under standard timed test conditions, but old adults would…

  11. Discounting input from older adults: the role of age salience on partner age effects in the social contagion of memory.

    PubMed

    Meade, Michelle L; McNabb, Jaimie C; Lindeman, Meghan I H; Smith, Jessi L

    2017-05-01

    Three experiments examined the impact of partner age on the magnitude of socially suggested false memories. Young participants recalled household scenes in collaboration with an implied young or older adult partner who intentionally recalled false items. In Experiment 1, participants were presented with only the age of their partner (low age-salience context); in Experiment 2, participants were presented with the age of their partner along with a photograph and biographical information about their partner (high age-salience context); in Experiment 3, age salience was varied within the same experiment. Across experiments, participants in both the low age-salience and high age-salience contexts incorporated their partners' misleading suggestions into their own subsequent recall and recognition reports, thus demonstrating social contagion with implied partners. Importantly, the effect of partner age differed across conditions. Participants in the high age-salience context were less likely to incorporate misleading suggestions from older adult partners than from young adult partners, but participants in the low age-salience context were equally likely to incorporate suggestions from young and older adult partners. Participants discount the memory of older adult partners only when age is highly salient.

  12. Marriage behavior response to prime-age adult mortality: evidence from Malawi.

    PubMed

    Ueyama, Mika; Yamauchi, Futoshi

    2009-02-01

    This article examines the effect of AIDS-related mortality of the prime-age adult population on marriage behavior among women in Malawi. A rise in prime-age adult mortality increases risks associated with the search for a marriage partner in the marriage market. A possible behavioral change in the marriage market in response to an increase in prime-age adult mortality is to marry earlier to avoid exposure to HIV/AIDS risks. We test this hypothesis by using micro data from Malawi, where prime-age adult mortality has drastically increased. In the analysis, we estimate the probability of prime-age adult mortality that sample women have observed during their adolescent period by utilizing retrospective information on deaths of their siblings. Empirical analysis shows that excess prime-age adult mortality in the local marriage market lowers the marriage age for females and shortens the interval between the first sex and first marriage.

  13. Marriage Behavior Response to Prime-Age Adult Mortality: Evidence from Malawi

    PubMed Central

    UEYAMA, MIKA; YAMAUCHI, FUTOSHI

    2009-01-01

    This article examines the effect of AIDS-related mortality of the prime-age adult population on marriage behavior among women in Malawi. A rise in prime-age adult mortality increases risks associated with the search for a marriage partner in the marriage market. A possible behavioral change in the marriage market in response to an increase in prime-age adult mortality is to marry earlier to avoid exposure to HIV/AIDS risks. We test this hypothesis by using micro data from Malawi, where prime-age adult mortality has drastically increased. In the analysis, we estimate the probability of prime-age adult mortality that sample women have observed during their adolescent period by utilizing retrospective information on deaths of their siblings. Empirical analysis shows that excess prime-age adult mortality in the local marriage market lowers the marriage age for females and shortens the interval between the first sex and first marriage. PMID:19348108

  14. Cancer Prevention Among Adults Aged 45–64 Years

    PubMed Central

    Ory, Marcia G.; Anderson, Lynda A.; Friedman, Daniela B.; Pulczinski, Jairus C.; Eugene, Nola; Satariano, William A.

    2015-01-01

    As part of setting the stage for this supplement to the American Journal of Preventive Medicine, a life-course perspective is presented to assist in understanding the importance of cancer prevention for adults in midlife, a period roughly spanning 20 years between ages 45 and 64 years. Drawing on disciplinary perspectives from the social sciences and public health, several life-course themes are delineated in this article: how specific life transitions present unique opportunities for interventions to inform policy and practice that can improve population health outcomes; how interventions can be focused on those at particular life stages or on the entire life course; and how the onset and progression of chronic conditions such as cancer are dependent on a complex interplay of critical and sensitive periods, and trajectory and accumulation processes. A translational research framework is applied to help promote the movement of applied public health interventions for cancer prevention into practice. Also explored are differences that can affect people at midlife relative to other age cohorts. Specifically, cancer-related risks and care networks are examined, with examples of public health strategies that can be applied to cancer prevention and control. As a conclusion, select methodologic issues and next steps for advancing research and practice are identified. PMID:24512925

  15. Pharmacotherapy for hypertension in adults aged 18 to 59 years.

    PubMed

    Musini, Vijaya M; Gueyffier, Francois; Puil, Lorri; Salzwedel, Douglas M; Wright, James M

    2017-08-16

    Hypertension is an important risk factor for adverse cardiovascular events including stroke, myocardial infarction, heart failure and renal failure. The main goal of treatment is to reduce these events. Systematic reviews have shown proven benefit of antihypertensive drug therapy in reducing cardiovascular morbidity and mortality but most of the evidence is in people 60 years of age and older. We wanted to know what the effects of therapy are in people 18 to 59 years of age. To quantify antihypertensive drug effects on all-cause mortality in adults aged 18 to 59 years with mild to moderate primary hypertension. To quantify effects on cardiovascular mortality plus morbidity (including cerebrovascular and coronary heart disease mortality plus morbidity), withdrawal due adverse events and estimate magnitude of systolic blood pressure (SBP) and diastolic blood pressure (DBP) lowering at one year. The Cochrane Hypertension Information Specialist searched the following databases for randomized controlled trials up to January 2017: the Cochrane Hypertension Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE (from 1946), Embase (from 1974), the World Health Organization International Clinical Trials Registry Platform, and ClinicalTrials.gov. We contacted authors of relevant papers regarding further published and unpublished work. Randomized trials of at least one year' duration comparing antihypertensive pharmacotherapy with a placebo or no treatment in adults aged 18 to 59 years with mild to moderate primary hypertension defined as SBP 140 mmHg or greater or DBP 90 mmHg or greater at baseline, or both. The outcomes assessed were all-cause mortality, total cardiovascular (CVS) mortality plus morbidity, withdrawals due to adverse events, and decrease in SBP and DBP. For dichotomous outcomes, we used risk ratio (RR) with 95% confidence interval (CI) and a fixed-effect model to combine outcomes across trials. For continuous outcomes

  16. Leisure Activity and Caregiver Involvement in Middle-Aged and Older Adults with Down Syndrome

    ERIC Educational Resources Information Center

    Mihaila, Iulia; Hartley, Sigan L.; Handen, Benjamin L.; Bulova, Peter D.; Tumuluru, Rameshwari V.; Devenny, Darlynne A.; Johnson, Sterling C.; Lao, Patrick J.; Christian, Bradley, T.

    2017-01-01

    The present study examined leisure activity and its association with caregiver involvement (i.e., residence and time spent with primary caregiver) in 62 middle-aged and older adults with Down syndrome (aged 30-53 years). Findings indicated that middle-aged and older adults with Down syndrome frequently participated in social and passive leisure…

  17. Looking age-appropriate while growing old gracefully: A qualitative study of ageing and body image among older adults.

    PubMed

    Jankowski, Glen S; Diedrichs, Phillippa C; Williamson, Heidi; Christopher, Gary; Harcourt, Diana

    2016-04-01

    Body dissatisfaction can be significantly detrimental to wellbeing. Little is known about older adults' body image, despite the fact that ageing causes unique bodily changes and that sociocultural pressures to resist these changes abound. We conducted six focus groups with a UK community sample of White British and South Asian older adults aged 65-92 years. Thematic analysis highlighted four themes: appearance indicates capability and identity; physical ability trumps appearance; felt pressures to age 'gracefully' while resisting appearance changes; and gender and cultural differences. These findings suggest that older adults' body image can have important implications for their wellbeing and merits researchers' attention.

  18. Age, Ageing and Skills: Results from the Survey of Adult Skills. OECD Education Working Papers, No. 132

    ERIC Educational Resources Information Center

    Paccagnella, Marco

    2016-01-01

    This paper presents a comprehensive analysis of the link between age and proficiency in information-processing skills, based on information drawn from the Survey of Adult Skills (PIAAC). The data reveal significant age-related differences in proficiencies, strongly suggesting that proficiency tends to "naturally" decline with age. Age…

  19. Age, Ageing and Skills: Results from the Survey of Adult Skills. OECD Education Working Papers, No. 132

    ERIC Educational Resources Information Center

    Paccagnella, Marco

    2016-01-01

    This paper presents a comprehensive analysis of the link between age and proficiency in information-processing skills, based on information drawn from the Survey of Adult Skills (PIAAC). The data reveal significant age-related differences in proficiencies, strongly suggesting that proficiency tends to "naturally" decline with age. Age…

  20. Social networks and alcohol use among older adults: a comparison with middle-aged adults.

    PubMed

    Kim, Seungyoun; Spilman, Samantha L; Liao, Diana H; Sacco, Paul; Moore, Alison A

    2016-12-22

    This study compared the association between social networks and alcohol consumption among middle-aged (MA) and older adults (OA) to better understand the nature of the relationship between those two factors among OA and MA. We examined Wave 2 of the National Epidemiologic Survey on Alcohol and Related Conditions. Current drinkers aged over 50 were subdivided into two age groups: MA (50-64, n = 5214) and OA (65 and older, n = 3070). Each age group was stratified into drinking levels (low-risk vs. at-risk) based on alcohol consumption. The size and diversity of social networks were measured. Logistic regression models were used to examine age differences in the association between the social networks (size and diversity) and the probability of at-risk drinking among two age groups. A significant association between the social networks diversity and lower odds of at-risk drinking was found among MA and OA. However, the relationship between the diversity of social networks and the likelihood of at-risk drinking was weaker for OA than for MA. The association between social networks size and at-risk drinking was not significant among MA and OA. The current study suggests that the association between social networks diversity and alcohol use among OA differs from the association among MA, and few social networks were associated with alcohol use among OA. In the future, research should consider an in-depth exploration of the nature of social networks and alcohol consumption by using longitudinal designs and advanced methods of exploring drinking networks.

  1. A Golden Age for Adult Education: The Collective Disorienting Dilemma

    ERIC Educational Resources Information Center

    Johnston, Susan

    2011-01-01

    The continuing challenge of engaging adult learners in the process of positive social change has summoned adult educators to a new understanding of their role as change agents in an increasingly complex world. Despite all obstacles presented by our contemporary culture, the nature of adult development continues to offer opportunities for adult…

  2. Reflecting on Self-Relevant Experiences: Adult Age Differences

    ERIC Educational Resources Information Center

    Rice, Cora; Pasupathi, Monisha

    2010-01-01

    A broad array of research findings suggest that older adults, as compared with younger adults, have a more positive sense of self and possibly a clearer and more consistent sense of self. Further, older adults report lower motivation to construct or maintain a sense of self. In the present study, we examined whether such differences in self-views…

  3. Reflecting on Self-Relevant Experiences: Adult Age Differences

    ERIC Educational Resources Information Center

    Rice, Cora; Pasupathi, Monisha

    2010-01-01

    A broad array of research findings suggest that older adults, as compared with younger adults, have a more positive sense of self and possibly a clearer and more consistent sense of self. Further, older adults report lower motivation to construct or maintain a sense of self. In the present study, we examined whether such differences in self-views…

  4. Theory of mind through the ages: older and middle-aged adults exhibit more errors than do younger adults on a continuous false belief task.

    PubMed

    Bernstein, Daniel M; Thornton, Wendy Loken; Sommerville, Jessica A

    2011-10-01

    Theory of mind (ToM), or the ability to understand mental states, is a fundamental aspect of social cognition. Previous research has documented marked advances in ToM in preschoolers, and declines in ToM in older-aged adults. In the present study, younger (n=37), middle-aged (n=20), and older (n=37) adults completed a continuous false belief task measuring ToM. Middle-aged and older adults exhibited more false belief bias than did younger adults, irrespective of language ability, executive function, processing speed, and memory. The authors conclude that ToM declines from younger to older adulthood, independent of age-related changes to domain-general cognitive functioning.

  5. Predicting Homelessness among Emerging Adults Aging Out of Foster Care.

    PubMed

    Shah, Melissa Ford; Liu, Qinghua; Mark Eddy, J; Barkan, Susan; Marshall, David; Mancuso, David; Lucenko, Barbara; Huber, Alice

    2016-11-10

    This study examines risk and protective factors associated with experiencing homelessness in the year after "aging out" of foster care. Using a state-level integrated administrative database, we identified 1,202 emerging adults in Washington State who exited foster care between July 2010 and June 2012. Initial bivariate analyses were conducted to assess the association between candidate predictive factors and an indicator of homelessness in a 12-month follow-up period. After deploying a stepwise regression process, the final logistic regression model included 15 predictive factors. Youth who were parents, who had recently experienced housing instability, or who were African American had approximately twice the odds of experiencing homelessness in the year after exiting foster care. In addition, youth who had experienced disrupted adoptions, had multiple foster care placements (especially in congregate care settings), or had been involved with the juvenile justice system were more likely to become homeless. In contrast, youth were less likely to experience homelessness if they had ever been placed with a relative while in foster care or had a high cumulative grade point average relative to their peers.

  6. Aging ebbs the flow of thought: adult age differences in mind wandering, executive control, and self-evaluation.

    PubMed

    McVay, Jennifer C; Meier, Matthew E; Touron, Dayna R; Kane, Michael J

    2013-01-01

    Two experiments examined the relations among adult aging, mind wandering, and executive-task performance, following from surprising laboratory findings that older adults report fewer task-unrelated thoughts (TUTs) than do younger adults (e.g., Giambra, 1989; Jackson & Balota, 2012). Because older adults may experience more ability- and performance-related worry during cognitive tasks in the laboratory, and because these evaluative thoughts (known as task-related interference, "TRI") might be sometimes misclassified by subjects as task-related, we asked subjects to distinguish task-related thoughts from TRI and TUTs when probed during ongoing tasks. In Experiment 1, younger and older adults completed either a go/no-go or a vigilance version of a sustained attention to response task (SART). Older adults reported more TRI and fewer TUTs than did younger adults while also performing more accurately. In Experiment 2, subjects completed either a 1- or a 2-back version of the n-back task. Older adults again reported more TRI and fewer TUTs than younger adults in both versions, while performing better than younger adults in the 1-back and worse in the 2-back. Across experiments, older adults' reduced TUT rates were independent of performance relative to younger adults. And, although older adults consistently reported more TRI and less mind wandering than did younger adults, overall they reported more on-task thoughts. TRI cannot, therefore, account completely for prior reports of decreasing TUTs with aging. We discuss the implications of these results for various theoretical approaches to mind-wandering. Copyright © 2012 Elsevier B.V. All rights reserved.

  7. Sex Differences in Preschoolers' Perceptions of Young, Middle-Aged, and Elderly Adults.

    ERIC Educational Resources Information Center

    Downs, A. Chris; Walz, Patricia J.

    1981-01-01

    The purposes of this study were (1) to replicate research regarding preschoolers' attitudes toward young, middle-aged, and elderly adults; (2) to examine sex differences in responses to male and female adults; and (3) to study the degree to which physical attractiveness influences children's reactions toward adults. (Author/DB)

  8. Impact of Adult Weight, Density, and Age on Reproduction of Tenebrio molitor (Coleoptera: Tenebrionidae)

    USDA-ARS?s Scientific Manuscript database

    The impact of adult weight, age, and density on reproduction of Tenebrio molitor L. (Coleoptera: Tenebrionidae) was studied. The impact of adult weight on reproduction was determined in two ways: 1) counting the daily progeny of individual adult pairs of known weight and analyzing the data with line...

  9. Older-Adult Playfulness: An Innovative Construct and Measurement for Healthy Aging Research

    ERIC Educational Resources Information Center

    Yarnal, Careen; Qian, Xinyi

    2011-01-01

    Few studies of adult playfulness exist, but limited research on older adults and playfulness suggests that playfulness in later life improves cognitive, emotional, social, and psychological functioning and healthy aging overall. Older adults represent a rapidly growing segment of the U.S. population, underscoring the need to understand the aging…

  10. Cellular Aging and Restorative Processes: Subjective Sleep Quality and Duration Moderate the Association between Age and Telomere Length in a Sample of Middle-Aged and Older Adults

    PubMed Central

    Cribbet, Matthew R.; Carlisle, McKenzie; Cawthon, Richard M.; Uchino, Bert N.; Williams, Paula G.; Smith, Timothy W.; Gunn, Heather E.; Light, Kathleen C.

    2014-01-01

    Study Objectives: To examine whether subjective sleep quality and sleep duration moderate the association between age and telomere length (TL). Design: Participants completed a demographic and sleep quality questionnaire, followed by a blood draw. Setting: Social Neuroscience Laboratory. Participants: One hundred fifty-four middle-aged to older adults (age 45-77 y) participated. Participants were excluded if they were on immunosuppressive treatment and/or had a disease with a clear immunologic (e.g., cancer) component. Interventions: N/A. Measurements and Results: Subjective sleep quality and sleep duration were assessed using the Pittsburgh Sleep Quality Index (PSQI) and TL was determined using peripheral blood mononuclear cells (PBMCs). There was a significant first-order negative association between age and TL. Age was also negatively associated with the self-reported sleep quality item and sleep duration component of the PSQI. A significant age × self-reported sleep quality interaction revealed that age was more strongly related to TL among poor sleepers, and that good sleep quality attenuated the association between age and TL. Moreover, adequate subjective sleep duration among older adults (i.e. greater than 7 h per night) was associated with TL comparable to that in middle-aged adults, whereas sleep duration was unrelated to TL for the middle-aged adults in our study. Conclusions: The current study provides evidence for an association between sleep quality, sleep duration, and cellular aging. Among older adults, better subjective sleep quality was associated with the extent of cellular aging, suggesting that sleep duration and sleep quality may be added to a growing list of modifiable behaviors associated with the adverse effects of aging. Citation: Cribbet MR; Carlisle M; Cawthon RM; Uchino BN; Williams PG; Smith TW; Gunn HE; Light KC. Cellular aging and restorative processes: subjective sleep quality and duration moderate the association between age and

  11. Effects of text genre and verbal ability on adult age differences in sensitivity to text structure.

    PubMed

    Petros, T V; Norgaard, L; Olson, K; Tabor, L

    1989-06-01

    The present study examined the effects of verbal ability and text genre on adult age differences in sensitivity to the semantic structure of prose. Young and older adults of low or high verbal ability heard narrative and expository passages at different presentation rates. The results demonstrated that older adults recalled less than younger adults and that age differences in recall were larger for low-verbal adults and expository texts. However, subjects from all groups favored the main ideas in their recalls for both types of passages. The results indicated that adult age similarities in the ability to focus on the main ideas when processing prose was not compromised by the verbal ability of the subjects or the organization of the passages used. However, the results also demonstrate how the characteristics of the learner and the characteristics of the text modulate the size of the age differences observed.

  12. Aging Ebbs the Flow of Thought: Adult Age Differences in Mind Wandering, Executive Control, and Self-Evaluation

    PubMed Central

    McVay, Jennifer C.; Meier, Matthew E.; Touron, Dayna R.; Kane, Michael J.

    2013-01-01

    Two experiments examined the relations among adult aging, mind wandering, and executive-task performance, following from surprising laboratory findings that older adults report fewer task-unrelated thoughts (TUTs) than do younger adults (e.g., Giambra, 1989; Jackson & Balota, 2011). Because older adults may experience more ability- and performance-related worry during cognitive tasks in the laboratory, and because these evaluative thoughts (known as task-related interference, “TRI”) might be sometimes misclassified by subjects as task-related, we asked subjects to distinguish task-related thoughts from TRI and TUTs when probed during ongoing tasks. In Experiment 1, younger and older adults completed either a go/no-go or a vigilance version of a sustained attention to response task (SART). Older adults reported more TRI and fewer TUTs than did younger adults while also performing more accurately. In Experiment 2, subjects completed either a 1- or 2-back version of the n-back task. Older adults again reported more TRI and fewer TUTs than younger adults in both versions, while performing better than younger adults in the 1-back and worse in the 2-back. Across experiments, older adults’ reduced TUT rates were independent of performance relative to younger adults. And, although older adults consistently reported more TRI and less mind wandering than did younger adults, overall they reported more on-task thoughts. TRI cannot, therefore, account completely for prior reports of decreasing TUTs with aging. We discuss the implications of these results for various theoretical approaches to mind-wandering. PMID:23261422

  13. Multiple Chronic Conditions among Adults Aged 45 and Over: Trends Over the Past 10 Years

    MedlinePlus

    ... for adults aged 45 and over in most family income groups. The percentage of adults aged 45 and over with the ... or more chronic conditions also decreased with increasing family income, but the percentage varied less by family income than among those ...

  14. Sex Differences in Preschoolers' Perceptions of Young, Middle-Aged and Elderly Adults.

    ERIC Educational Resources Information Center

    Downs, A. Chris; Walz, Patricia J.

    This study examines the sex differences in preschool children's perception of male and female adults of different ages (young, middle-aged and elderly) and the degree to which physical attractiveness plays a role in children's attributions concerning adults. Forty 3- and 4-year-old children (20 boys, 20 girls) from middle-income families served as…

  15. Barriers to Sustainability in Mature-Age Adult Learners: Working toward Identity Change

    ERIC Educational Resources Information Center

    Martin, Akilah R.; Chen, Joseph C.

    2016-01-01

    While research on K-12 environmental education (EE) has been quite robust, there has been less focus on effective approaches for mature-age adult learners. This qualitative study examined perceptions of barriers to sustainability in American, mature-age adult learners. Results revealed two interacting, superordinate themes: personal relevance and…

  16. What Does Age Have to Do with Skills Proficiency? Adult Skills in Focus #3

    ERIC Educational Resources Information Center

    OECD Publishing, 2016

    2016-01-01

    Adults tend to lose their information-processing skills as they age, especially if they do not use them. While older adults may compensate for this loss by developing other valuable skills, the importance of being proficient in information-processing skills in determining wages and employment does not diminish as workers age. Probably the most…

  17. What Does Age Have to Do with Skills Proficiency? Adult Skills in Focus #3

    ERIC Educational Resources Information Center

    OECD Publishing, 2016

    2016-01-01

    Adults tend to lose their information-processing skills as they age, especially if they do not use them. While older adults may compensate for this loss by developing other valuable skills, the importance of being proficient in information-processing skills in determining wages and employment does not diminish as workers age. Probably the most…

  18. Variability of the Aging Process in Dementia-Free Adults with Down Syndrome

    ERIC Educational Resources Information Center

    Tsao, Raphaele; Kindelberger, Cecile; Freminville, Benedicte; Touraine, Renaud; Bussey, Gerald

    2015-01-01

    The aim of this cross-sectional study was to analyze the typical aging process in adults with Down syndrome, focusing on its variability. The sample comprised 120 adults with Down syndrome who were free of dementia. Ages ranged from 20 to 69 years. Each participant was assessed on cognitive functioning and social adaptation, and was checked for…

  19. Barriers to Sustainability in Mature-Age Adult Learners: Working toward Identity Change

    ERIC Educational Resources Information Center

    Martin, Akilah R.; Chen, Joseph C.

    2016-01-01

    While research on K-12 environmental education (EE) has been quite robust, there has been less focus on effective approaches for mature-age adult learners. This qualitative study examined perceptions of barriers to sustainability in American, mature-age adult learners. Results revealed two interacting, superordinate themes: personal relevance and…

  20. Implicit Memory in Aging Adults with Mental Retardation with and without Down Syndrome.

    ERIC Educational Resources Information Center

    Krinsky-McHale, Sharon J.; Devenny, Darlynne A.; Kittler, Phyllis; Silverman, Wayne

    2003-01-01

    This study examined effects of age and IQ on implicit memory in adults with mild or moderate mental retardation with (n=48) and without (n=46) Down syndrome. Although implicit memory showed an age-associated difference and IQ-associated variation in adults with mental retardation, these effects were relatively small, which supported theories…

  1. Variability of the Aging Process in Dementia-Free Adults with Down Syndrome

    ERIC Educational Resources Information Center

    Tsao, Raphaele; Kindelberger, Cecile; Freminville, Benedicte; Touraine, Renaud; Bussey, Gerald

    2015-01-01

    The aim of this cross-sectional study was to analyze the typical aging process in adults with Down syndrome, focusing on its variability. The sample comprised 120 adults with Down syndrome who were free of dementia. Ages ranged from 20 to 69 years. Each participant was assessed on cognitive functioning and social adaptation, and was checked for…

  2. Adult Learning, Generativity and "Successful" Aging in Multicultural Perspective: A Hmong American Educational Biography.

    ERIC Educational Resources Information Center

    Hones, Donald F.

    This document examines the themes of adult learning, generativity, and successful aging against the backdrop of the biography of a Hmong refugee who immigrated to the United States in 1988 at the age of 35, began studying English as a second language (ESL), and continues to study ESL in adult education classes while six of his seven children…

  3. Creative Ageing? Selfhood, Temporality and the Older Adult Learner

    ERIC Educational Resources Information Center

    Sabeti, Shari

    2015-01-01

    This paper is based on a long-term ethnography of an adult creative writing class situated in a major urban art gallery in the United Kingdom. It takes the claims of one group of older adults--that creative writing made them "feel younger"--as the starting point for exploring this connection further. It places these claims broadly within…

  4. Adults' Reading Practices and Activities: Age, Educational and Occupational Effects.

    ERIC Educational Resources Information Center

    Smith, M. Cecil; Stahl, Norman A.

    Interest in adults' everyday reading practices has a lengthy history in the study of the psychology of reading. Several studies have examined the extent of, and variability in, adults' reading activities. Different social contexts have been shown to influence the type of reading performed. The present study examined the reading patterns and…

  5. Creative Ageing? Selfhood, Temporality and the Older Adult Learner

    ERIC Educational Resources Information Center

    Sabeti, Shari

    2015-01-01

    This paper is based on a long-term ethnography of an adult creative writing class situated in a major urban art gallery in the United Kingdom. It takes the claims of one group of older adults--that creative writing made them "feel younger"--as the starting point for exploring this connection further. It places these claims broadly within…

  6. The Responsibility of Adult Educators in the Nuclear Age. TECHNIQUES.

    ERIC Educational Resources Information Center

    Rosenblum, Sandra; Goldberg, Joan Carol

    1984-01-01

    The task of adult educators is to provide students with information as well as opportunities to explore alternatives to the arms race. As a starting point to raising nuclear issues in the classroom and incorporating them into the curriculum, the adult educator can administer a survey or questionnaire to students about nuclear weapons and the…

  7. "The Wisdom of Age": Perspectives on Aging and Growth among Lesbian Older Adults.

    PubMed

    Putney, Jennifer M; Leafmeeker, Rebecca R; Hebert, Nicholas

    2016-04-01

    Older lesbian-identified women are a health disparate yet resilient population about whom knowledge is limited and emerging. Among the areas in need of research are older lesbians' experiences of later life and stress-related growth. This article presents the findings from a qualitative study that investigated older lesbians' experiences of adversity and adaptation as they age. In-depth, exploratory interviews were conducted with 12 lesbian-identified women who were between the ages of 65-80. This study applied grounded theory methodology to identify respondents sources of stress and fear, their strengths and coping strategies and how those relate to each other and to their growth in later life. We advance a model of adaptive change that shows how spirituality, social support, and resistance to cultural norms help older lesbian adults cope with loss, illness, and discrimination and develop wisdom in later life. Knowledgeable practitioners can help older lesbian women identify and maintain sources of social support, explore spirituality, and facilitate continuous growth through the end of life. Social workers can advocate for services that are welcoming and affirmative so as to reduce fears of isolation and dependence associated with health decline.

  8. The Social Construction of Age: Adult Foreign Language Learners. Second Language Acquisition

    ERIC Educational Resources Information Center

    Andrew, Patricia

    2012-01-01

    This book explores the social construction of age in the context of EFL in Mexico. It is the first book to address the age factor in SLA from a social perspective. Based on research carried out at a public university in Mexico, it investigates how adults of different ages experience learning a new language and how they enact their age identities…

  9. Aging in Adults with Down Syndrome: Report from a Longitudinal Study.

    ERIC Educational Resources Information Center

    Burt, Diana B.; And Others

    1995-01-01

    Changes in functioning related to aging were examined over a 3- to 4-year period in 34 adults (ages 22-56) with Down syndrome. Changes related to aging were minimal; neither effects of age at entry nor change over time were significant. IQ at entry significantly affected performance on neuropsychological and behavioral measures. (Author/SW)

  10. The Social Construction of Age: Adult Foreign Language Learners. Second Language Acquisition

    ERIC Educational Resources Information Center

    Andrew, Patricia

    2012-01-01

    This book explores the social construction of age in the context of EFL in Mexico. It is the first book to address the age factor in SLA from a social perspective. Based on research carried out at a public university in Mexico, it investigates how adults of different ages experience learning a new language and how they enact their age identities…

  11. [Studies of the biological age in adult taiga ticks Ixodes persulcatus (Ixodinae)].

    PubMed

    Grigor'eva, L A

    2013-01-01

    The history of studies of the biological age in ixodid ticks is discussed. A method of estimation of the biological age in adult ticks of the genus Ixodes by the degree of fat inclusions in midgut cells and in the fat body is developed. An "age scale" for the determination of the calendar age was assumed.

  12. When feeling different pays off: how older adults can counteract negative age-related information.

    PubMed

    Weiss, David; Sassenberg, Kai; Freund, Alexandra M

    2013-12-01

    Negative age stereotypes are pervasive and threaten older adults' self-esteem. Two experiments tested the hypothesis that differentiation from one's age group reduces the impact of negative age-related information on older adults' self-evaluation. In Experiment 1, older adults (N = 83, M = 71.9 years) were confronted with neutral or negative age-related information followed by a manipulation of self-differentiation. Experiment 2 (N = 44, M = 73.55 years) tested the moderating role of self-differentiation in the relationship of implicit attitudes toward older adults and implicit self-esteem. Results suggest that self-differentiation prevents the impact of negative age-related information on older adults' self-esteem.

  13. Spatial-Sequential Working Memory in Younger and Older Adults: Age Predicts Backward Recall Performance within Both Age Groups.

    PubMed

    Brown, Louise A

    2016-01-01

    Working memory is vulnerable to age-related decline, but there is debate regarding the age-sensitivity of different forms of spatial-sequential working memory task, depending on their passive or active nature. The functional architecture of spatial working memory was therefore explored in younger (18-40 years) and older (64-85 years) adults, using passive and active recall tasks. Spatial working memory was assessed using a modified version of the Spatial Span subtest of the Wechsler Memory Scale - Third Edition (WMS-III; Wechsler, 1998). Across both age groups, the effects of interference (control, visual, or spatial), and recall type (forward and backward), were investigated. There was a clear effect of age group, with younger adults demonstrating a larger spatial working memory capacity than the older adults overall. There was also a specific effect of interference, with the spatial interference task (spatial tapping) reliably reducing performance relative to both the control and visual interference (dynamic visual noise) conditions in both age groups and both recall types. This suggests that younger and older adults have similar dependence upon active spatial rehearsal, and that both forward and backward recall require this processing capacity. Linear regression analyses were then carried out within each age group, to assess the predictors of performance in each recall format (forward and backward). Specifically the backward recall task was significantly predicted by age, within both the younger and older adult groups. This finding supports previous literature showing lifespan linear declines in spatial-sequential working memory, and in working memory tasks from other domains, but contrasts with previous evidence that backward spatial span is no more sensitive to aging than forward span. The study suggests that backward spatial span is indeed more processing-intensive than forward span, even when both tasks include a retention period, and that age predicts

  14. Spatial-Sequential Working Memory in Younger and Older Adults: Age Predicts Backward Recall Performance within Both Age Groups

    PubMed Central

    Brown, Louise A.

    2016-01-01

    Working memory is vulnerable to age-related decline, but there is debate regarding the age-sensitivity of different forms of spatial-sequential working memory task, depending on their passive or active nature. The functional architecture of spatial working memory was therefore explored in younger (18–40 years) and older (64–85 years) adults, using passive and active recall tasks. Spatial working memory was assessed using a modified version of the Spatial Span subtest of the Wechsler Memory Scale – Third Edition (WMS-III; Wechsler, 1998). Across both age groups, the effects of interference (control, visual, or spatial), and recall type (forward and backward), were investigated. There was a clear effect of age group, with younger adults demonstrating a larger spatial working memory capacity than the older adults overall. There was also a specific effect of interference, with the spatial interference task (spatial tapping) reliably reducing performance relative to both the control and visual interference (dynamic visual noise) conditions in both age groups and both recall types. This suggests that younger and older adults have similar dependence upon active spatial rehearsal, and that both forward and backward recall require this processing capacity. Linear regression analyses were then carried out within each age group, to assess the predictors of performance in each recall format (forward and backward). Specifically the backward recall task was significantly predicted by age, within both the younger and older adult groups. This finding supports previous literature showing lifespan linear declines in spatial-sequential working memory, and in working memory tasks from other domains, but contrasts with previous evidence that backward spatial span is no more sensitive to aging than forward span. The study suggests that backward spatial span is indeed more processing-intensive than forward span, even when both tasks include a retention period, and that age predicts

  15. The Difference that Age Makes: Cultural Factors that Shape Older Adults' Responses to Age-Related Macular Degeneration

    ERIC Educational Resources Information Center

    Mogk, Marja

    2008-01-01

    This article suggests that approaching vision loss from age-related macular degeneration from a sociocultural perspective, specifically considering perceptions of aging, blindness, disability, and generational viewpoints and norms, may be critical to understanding older adults' responses to vision loss and visual rehabilitation.

  16. The Difference that Age Makes: Cultural Factors that Shape Older Adults' Responses to Age-Related Macular Degeneration

    ERIC Educational Resources Information Center

    Mogk, Marja

    2008-01-01

    This article suggests that approaching vision loss from age-related macular degeneration from a sociocultural perspective, specifically considering perceptions of aging, blindness, disability, and generational viewpoints and norms, may be critical to understanding older adults' responses to vision loss and visual rehabilitation.

  17. Cancer treatment decision-making among young adults with lung and colorectal cancer: a comparison with adults in middle age.

    PubMed

    Mack, Jennifer W; Cronin, Angel; Fasciano, Karen; Block, Susan D; Keating, Nancy L

    2016-09-01

    Our aim is to understand experiences with treatment decision-making among young adults with cancer. We studied patients with lung cancer or colorectal cancer in the Cancer Care Outcomes Research and Surveillance Consortium, a prospective cohort study. We identified 148 young adult patients aged 21-40 years who completed baseline interview questions about cancer treatment decision-making; each was propensity score matched to three middle adult patients aged 41-60 years, for a cohort of 592 patients. Patients were asked about decision-making preferences, family involvement in decision-making, and worries about treatment. An ordinal logistic regression model evaluated factors associated with more treatment worries. Young and middle-aged adults reported similar decision-making preferences (p = 0.80) and roles relative to physicians (p = 0.36). Although family involvement was similar in the age groups (p = 0.21), young adults were more likely to have dependent children in the home (60% younger versus 28% middle-aged adults, p < 0.001). Young adults reported more worries about time away from family (p = 0.002), and, in unadjusted analyses, more cancer treatment-related worries (mean number of responses of 'somewhat' or 'very' worried 2.5 for younger versus 2.2 for middle-aged adults, p = 0.02.) However, in adjusted analyses, worries were associated with the presence of dependent children in the home (odds ratio [OR] 1.55, 95% CI = 1.07-2.24, p = 0.02), rather than age. Young adults involve doctors and family members in decisions at rates similar to middle-aged adults but experience more worries about time away from family. Patients with dependent children are especially likely to experience worries. Treatment decision-making strategies should be based on individual preferences and needs rather than age alone. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  18. The emotional blink: adult age differences in visual attention to emotional information.

    PubMed

    Langley, Linda K; Rokke, Paul D; Stark, Atiana C; Saville, Alyson L; Allen, Jaryn L; Bagne, Angela G

    2008-12-01

    To assess age differences in attention-emotion interactions, the authors asked young adults (ages 18-33 years) and older adults (ages 60-80 years) to identify target words in a rapid serial visual presentation (RSVP) task. The second of two target words was neutral or emotional in content (positive in Experiment 1, negative in Experiment 2). In general, the ability to identify targets from a word stream declined with age. Age differences specific to the attentional blink were greatly reduced when baseline detection accuracy was equated between groups. With regard to emotion effects, older adults showed enhanced identification of both positive and negative words relative to neutral words, whereas young adults showed enhanced identification of positive words and reduced identification of negative words. Together these findings suggest that the nature of attention-emotion interactions changes with age, but there was little support for a motivational shift consistent with emotional regulation goals at an early stage of cognitive processing.

  19. The Emotional Blink: Adult Age Differences in Visual Attention to Emotional Information

    PubMed Central

    Langley, Linda K.; Rokke, Paul D.; Stark, Atiana C.; Saville, Alyson L.; Allen, Jaryn L.; Bagne, Angela G.

    2008-01-01

    To assess age differences in attention-emotion interactions, younger adults (ages 18–33 yrs) and older adults (ages 60–80 yrs) identified target words in a rapid serial visual presentation (RSVP) task. The second of two target words was neutral or emotional in content (positive in Experiment 1, negative in Experiment 2). In general, the ability to identify targets from a word stream declined with age. Age differences specific to the attentional blink were greatly reduced when baseline detection accuracy was equated between groups. With regard to emotion effects, older adults showed enhanced identification of both positive and negative words relative to neutral words, whereas younger adults showed enhanced identification of positive words and reduced identification of negative words. Together these findings suggest that the nature of attention-emotion interactions changes with age, but there was little support for a motivational shift consistent with emotional regulation goals at an early stage of cognitive processing. PMID:19140657

  20. A pilot study of performance in young and middle-aged adults on verbal recall.

    PubMed

    Burda, Angela; Flatness, Jamie; Lyons, Ashley; Sorensen, Emily

    2011-06-01

    The objective was to explore whether middle-aged adults (M age = 48.9 yr.; n = 26) differed on verbal recall from young adults (M age = 26.3 yr.; n = 26). Little data exist on the performance of middle-aged, healthy adults. Groups of young and middle-aged adults recalled words from the Rey Auditory Verbal Learning Test across six trials during a single session. The same 15 words were used for recall in Trials 1-5. Prior to the sixth trial, 15 distractor words were presented. Participants then recalled the original set of 15 words. No significant differences occurred on any of the recall trials. Although the power of this study was low, the effect of age is apparently quite small.

  1. Echinostoma friedi: the effect of age of adult worms on the infectivity of miracidia.

    PubMed

    Toledo, R; Espert, A; Carpena, I; Trelis, M; Muñoz-Antoli, C; Esteban, J G

    2004-03-01

    The effect of ageing of adults of Echinostoma friedi (Trematoda: Echinostomatidae) on the infectivity of miracidia yielded was analysed. Miracidia were obtained after hatching of eggs obtained from adult worms of E. friedi collected weekly during the course of experimental infections in golden hamsters. Miracidial infectivity, measured in terms of percentage of infection in Lymnaea peregra, was significantly influenced by the age of the adult worms from which the miracidia were derived. Infective miracidia only were obtained from adult worms in the age range from 4 to 9 weeks post-infection. Infectivity was maximal in those miracidia derived from adults collected 8 and 9 weeks post-infection. The results suggest that adult worms producing viable eggs require additional maturation to be able to yield eggs containing infective miracidia.

  2. Age Differences in Visits to Office-based Physicians by Adults With Hypertension: United States, 2013.

    PubMed

    Ashman, Jill J; Rui, Pinyao; Schappert, Susan M

    2016-11-01

    Data from the National Ambulatory Medical Care Survey •The percentage of all adult visits to office-based physicians made by adults with hypertension increased with age, from 9% for those aged 18-44 to 58% for those aged 75 and over. •Hypertensive medications were provided, prescribed, or continued at 62% of visits made by adults with hypertension. •Eighty-two percent of visits by adults with hypertension were made by those with multiple chronic conditions, and the number of chronic conditions increased with age. •Diseases of the circulatory system increased as age increased, from 23% for those aged 18-44 to 29% for those aged 75 and over. Hypertension is a chronic condition that affects 31% of adults in the United States (1). The prevalence of hypertension increases with age, from 7% among those aged 18-39 to 65% among those aged 60 and over (2). This report describes age differences for chronic conditions mentioned, hypertensive medications prescribed, doctor visits in the past year, and selected primary diagnoses for office-based physician visits made by adults with hypertension. Adults with hypertension were defined as those aged 18 and over who have been diagnosed with hypertension, regardless of the diagnosis for the current visit. In 2013, there were 258.5 million visits made by such patients, representing 34% of all office-based physician visits by adults (3). All material appearing in this report is in the public domain and may be reproduced or copied without permission; citation as to source, however, is appreciated.

  3. Anti-aging effect of Blakeslea trispora powder on adult mice.

    PubMed

    Hu, Weilian; Dai, Dehui; Li, Wei

    2013-08-01

    Blakeslea trispora powder that contains 1.9 % lycopene was tested for its anti-aging effect on adult mice. 48 adult mice were administered with the powder at 0, 267, 534, 1,068 mg lycopene kg(-1) body daily for 30 days. The body weight, hematology, clinical chemical and antioxidant activities in major organs of adult mice were measured. The powder had no effect on the body weight, hematology, clinical chemical parameters of adult mice but improved the antioxidant activities in major organs of adult mice. Increased activities of superoxide dismutase, catalase and glutathione peroxidase and a decreased amount of malondialdehyde in liver, brain, kidney and skin of adult mice when a high-dose of the B. trispora powder was administered, suggests that it has the ability to enhance the antioxidation system and improve the anti-aging abilities of adult mice.

  4. Adult stem cell and mesenchymal progenitor theories of aging.

    PubMed

    Fukada, So-Ichiro; Ma, Yuran; Uezumi, Akiyoshi

    2014-01-01

    Advances in medical science and technology allow people live longer lives, which results in age-related problems. Humans cannot avoid the various aged-related alterations of aging; in other words, humans cannot remain young at molecular and cellular levels. In 1956, Harman proposed the "free radical theory of aging" to explain the molecular mechanisms of aging. Telomere length, and accumulation of DNA or mitochondrial damage are also considered to be mechanisms of aging. On the other hand, stem cells are essential for maintaining tissue homeostasis by replacing parenchymal cells; therefore, the stem cell theory of aging is also used to explain the progress of aging. Importantly, the stem cell theory of aging is likely related to other theories. In addition, recent studies have started to reveal the essential roles of tissue-resident mesenchymal progenitors/stem cells/stromal cells in maintaining tissue homeostasis, and some evidence of their fundamental roles in the progression of aging has been presented. In this review, we discuss how stem cell and other theories connect to explain the progress of aging. In addition, we consider the mesenchymal progenitor theory of aging to describing the process of aging.

  5. A model of cognitive decline and suicidal ideation in adults aging with HIV.

    PubMed

    Vance, David E; Ross, Jill A; Moneyham, Linda; Farr, Kenneth F; Fordham, Pam

    2010-06-01

    The number of older adults with HIV continues to grow primarily because of the effectiveness of highly active antiretroviral therapy. Despite this welcomed benefit from pharmaceutical advances, aging with this disease presents an entirely new set of problems. The combination of aging and HIV can create a variety of stressors that may weaken one's resolve and further debilitate already compromised cognitive systems, which may increase rates of depression, suicidal ideation, and suicide. Studies indicate that older adults with HIV experience higher levels of depression and suicidal ideation than other older adults do or than younger adults with HIV do. Cognitive declines associated with both HIV and aging may provide insight into this phenomenon. A model of cognitive decline and suicidal ideation in adults aging with HIV is provided. Implications for nursing practice and research are discussed.

  6. Individual differences in young and older adults' spelling: do good spellers age better than poor spellers?

    PubMed

    Margolin, Sara J; Abrams, Lise

    2007-09-01

    Young and older adults' ability to retrieve the spellings of high- and low-frequency words was assessed via tests of spelling recognition and production. One of the spelling production tests required participants to write down the correct spellings of auditorily presented words, and accuracy was used to categorize participants in both age groups as good or poor spellers. The results showed that individual spelling ability and word frequency contributed to age differences. Older adults who were poor spellers were less accurate in recognizing and producing correct spelling than young adults who were poor spellers. In contrast, no age differences occurred for good spellers. Furthermore, low-frequency words were especially difficult for young adults and poor spellers, relative to older adults and good spellers. These results indicate that aging alone is not detrimental to the processes underlying recognition or production of spelling but instead compounds existing problems caused by poor spelling.

  7. Trajectories of brain aging in middle-aged and older adults: Regional and individual differences

    PubMed Central

    Raz, Naftali; Ghisletta, Paolo; Rodrigue, Karen M.; Kennedy, Kristen M.; Lindenberger, Ulman

    2010-01-01

    The human brain changes with age. However, the rate and the trajectories of change vary among the brain regions and among individuals, and the reasons for these differences are unclear. In a sample of healthy middle-aged and older adults, we examined mean volume change and individual differences in the rate of change in 12 regional brain volumes over approximately 30 months. In addition to the baseline assessment, there were two follow-ups, 15 months apart. We observed significant average shrinkage of the hippocampus, entorhinal cortex, orbital–frontal cortex, and cerebellum in each of the intervals. Shrinkage of the hippocampus accelerated with time, whereas shrinkage of the caudate nucleus, prefrontal subcortical white matter, and corpus callosum emerged only at the second follow-up. Throughout both assessment intervals, the mean volumes of the lateral prefrontal and primary visual cortices, putamen, and pons did not change. Significant individual differences in shrinkage rates were observed in the lateral prefrontal cortex, the cerebellum, and all the white matter regions throughout the study, whereas additional regions (medial–temporal structures, the insula, and the basal ganglia) showed significant individual variation in change during the second follow-up. No individual variability was noted in the change of orbital frontal and visual cortices. In two white matter regions, we were able to identify factors associated with individual differences in brain shrinkage. In corpus callosum, shrinkage rate was greater in persons with hypertension, and in the pons, women and carriers of the ApoEε4 allele exhibited declines not noted in the whole sample. PMID:20298790

  8. Trajectories of brain aging in middle-aged and older adults: regional and individual differences.

    PubMed

    Raz, Naftali; Ghisletta, Paolo; Rodrigue, Karen M; Kennedy, Kristen M; Lindenberger, Ulman

    2010-06-01

    The human brain changes with age. However, the rate and the trajectories of change vary among the brain regions and among individuals, and the reasons for these differences are unclear. In a sample of healthy middle-aged and older adults, we examined mean volume change and individual differences in the rate of change in 12 regional brain volumes over approximately 30 months. In addition to the baseline assessment, there were two follow-ups, 15 months apart. We observed significant average shrinkage of the hippocampus, entorhinal cortex, orbital-frontal cortex, and cerebellum in each of the intervals. Shrinkage of the hippocampus accelerated with time, whereas shrinkage of the caudate nucleus, prefrontal subcortical white matter, and corpus callosum emerged only at the second follow-up. Throughout both assessment intervals, the mean volumes of the lateral prefrontal and primary visual cortices, putamen, and pons did not change. Significant individual differences in shrinkage rates were observed in the lateral prefrontal cortex, the cerebellum, and all the white matter regions throughout the study, whereas additional regions (medial-temporal structures, the insula, and the basal ganglia) showed significant individual variation in change during the second follow-up. No individual variability was noted in the change of orbital frontal and visual cortices. In two white matter regions, we were able to identify factors associated with individual differences in brain shrinkage. In corpus callosum, shrinkage rate was greater in persons with hypertension, and in the pons, women and carriers of the ApoEepsilon4 allele exhibited declines not noted in the whole sample.

  9. DPOAE suppression tuning: Cochlear immaturity in premature neonates or auditory aging in normal-hearing adults?

    NASA Astrophysics Data System (ADS)

    Abdala, Carolina

    2001-12-01

    Previous work has shown that distortion product otoacoustic emission (DPOAE) suppression tuning curves (STCs) recorded from premature neonates are narrower than adult STCs at both low and high frequencies. This has been interpreted to indicate an immaturity in cochlear function prior to term birth. However, an alternative explanation for this finding is that adult DPOAE STCs are broadened and reflect cochlear hair cell loss in normal-hearing adults due to aging, and natural exposure to noise and ototoxins. This alternative hypothesis can be tested by studying suppression tuning in normal-hearing school-aged children. If normal-hearing children, who have not aged significantly or been exposed to noise/ototoxins, have DPOAE suppression tuning similar to adults, the auditory aging hypothesis can be ruled out. However, if children have tuning similar to premature neonates and dissimilar from adults, it implicates aging or other factors intrinsic to the adult cochlea. DPOAE STCs were recorded at 1500, 3000, and 6000 Hz using optimal parameters in normal-hearing children and adults. DPOAE STCs collected previously from premature neonates were used for age comparisons. In general, results indicate that tuning curves from children are comparable to adult STCs and significantly different from neonatal STCS at 1500 and 6000 Hz. Only the growth of suppression was not adultlike in children and only at 6000 Hz. These findings do not strongly support the auditory aging hypothesis as a primary explanation for previously observed neonatal-adult differences in DPOAE suppression tuning. It suggests that these age differences are most likely due to immaturities in the neonatal cochlea. However, nonadultlike suppression growth observed in children at 6000 Hz warrants further attention and may be indicative of subtle alternations in the adult cochlea at high frequencies.

  10. Effectiveness of physical activity interventions in achieving behaviour change maintenance in young and middle aged adults: A systematic review and meta-analysis.

    PubMed

    Murray, Jennifer M; Brennan, Sarah F; French, David P; Patterson, Christopher C; Kee, Frank; Hunter, Ruth F

    2017-09-19

    Physical activity (PA) interventions are generally effective in supporting short-term behaviour change, but increases are not always maintained. This review examined the effectiveness of PA interventions for behaviour change maintenance in young and middle-aged adults, and investigated which Behaviour Change Techniques (BCTs) and other intervention features were associated with maintenance. Six databases (Medline, EMBASE, PsycINFO, Cochrane Database of Systematic Reviews, CINAHL, Web of Science) were systematically searched. Eligibility criteria were controlled trials investigating the effectiveness of PA interventions with adult (mean age 18-64 years) non-clinical populations using validated measures of PA behaviour at baseline and ≥six months' post-baseline. Results were pooled in meta-analyses using standardised mean differences (SMD) at five time intervals (6-9, 9-15, 15-21, 21-24, >24 months). Moderator analyses investigated the influence of sample and intervention characteristics on PA maintenance at 6-9 months. Sixty-two studies were included. PA interventions had a significant effect on behaviour maintenance 6-15 months post-baseline relative to controls. Interventions had a larger effect on maintenance at 6-9 months (SMD = 0.28; 95% CI: 0.20, 0.35; I(2) = 73%) compared to 9-15 months (SMD = 0.20; 95% CI: 0.13, 0.26; I(2) = 70%). Beyond 15 months, PA measurements were infrequent with little evidence supporting maintenance. Moderator analyses showed some BCTs and intervention settings moderated PA outcomes at 6-9 months. A multivariable meta-regression model showed interventions using the BCTs 'Prompt self-monitoring of behavioural outcome' (b = 1.46, p < 0.01) and 'Use of follow-up prompts' (b = 0.38, p < 0.01) demonstrated greater effectiveness at promoting PA maintenance at 6-9 months. Interventions implemented in primary care (versus community or workplace/university) settings (b = -0.13, p = 0.10) tended to demonstrate less

  11. Cellular aging and restorative processes: subjective sleep quality and duration moderate the association between age and telomere length in a sample of middle-aged and older adults.

    PubMed

    Cribbet, Matthew R; Carlisle, McKenzie; Cawthon, Richard M; Uchino, Bert N; Williams, Paula G; Smith, Timothy W; Gunn, Heather E; Light, Kathleen C

    2014-01-01

    To examine whether subjective sleep quality and sleep duration moderate the association between age and telomere length (TL). Participants completed a demographic and sleep quality questionnaire, followed by a blood draw. Social Neuroscience Laboratory. One hundred fifty-four middle-aged to older adults (age 45-77 y) participated. Participants were excluded if they were on immunosuppressive treatment and/or had a disease with a clear immunologic (e.g., cancer) component. N/A. Subjective sleep quality and sleep duration were assessed using the Pittsburgh Sleep Quality Index (PSQI) and TL was determined using peripheral blood mononuclear cells (PBMCs). There was a significant first-order negative association between age and TL. Age was also negatively associated with the self-reported sleep quality item and sleep duration component of the PSQI. A significant age × self-reported sleep quality interaction revealed that age was more strongly related to TL among poor sleepers, and that good sleep quality attenuated the association between age and TL. Moreover, adequate subjective sleep duration among older adults (i.e. greater than 7 h per night) was associated with TL comparable to that in middle-aged adults, whereas sleep duration was unrelated to TL for the middle-aged adults in our study. The current study provides evidence for an association between sleep quality, sleep duration, and cellular aging. Among older adults, better subjective sleep quality was associated with the extent of cellular aging, suggesting that sleep duration and sleep quality may be added to a growing list of modifiable behaviors associated with the adverse effects of aging.

  12. Adult literacy policy and provision in an age of austerity

    NASA Astrophysics Data System (ADS)

    Limage, Leslie J.

    1986-12-01

    Against a background of growing concern for the large numbers of semiliterate or completely illiterate school leavers and adults in the industrialized countries, this article examines four key aspects necessary for gauging a nation's response to the problem of adult illiteracy. The four aspects — awareness raising, high-level national commitment, resource allocation, and range and extent of in-school and out-of-school basic education/literacy provision — are analyzed with particular reference to the United Kingdom, the United States, France and Canada. The article indicates that, in a period of economic austerity when education budgets are being cut, provision for adult literacy and for remedial classes in school is one of the first areas to be sacrificed. The article ends on a pessimistic note with respect to the implementation of a `Right to Read' charter in all industrialized countries.

  13. The Role of Age-Friendly Environments on Quality of Life among Thai Older Adults

    PubMed Central

    Tiraphat, Sariyamon; Peltzer, Karl; Thamma-Aphiphol, Kriengsak; Suthisukon, Kawinarat

    2017-01-01

    Studies on the significance of age-friendly environments towards quality of life among older adults have been limited. This study aimed to examine the association between age-friendly environments and quality of life among Thai older adults. Cross-sectional interview survey data were collected from 4183 older adults (≥60 years) using multistage stratified systematic sampling from all four regions in Thailand. The outcome variable was the World Health Organization Quality of Life (WHOQOL-BREF) scale, while independent variables included sociodemographic factors, having a health problem, and neighbourhood age-friendly environment variables. In multivariable logistic regression, significant age-friendly environments predictors of quality of life included walkable neighbourhood, neighbourhood aesthetics, neighbourhood service accessibility, neighbourhood criminal safety, neighbourhood social trust, neighbourhood social support, and neighbourhood social cohesion. The present study confirms the important role of age-friendly neighbourhoods in terms of physical and social environments towards the quality of life of older adults. PMID:28282942

  14. An examination of successful aging among Southern Black and White older adults.

    PubMed

    Troutman-Jordan, Meredith; Nies, Mary A; Davis, Boyd

    2013-03-01

    Research on successful aging in minority older adults and those from certain regions of the United States, such as the South, is lacking. It is important to learn whether disparities exist in Southern Black older adults' perceptions of successful aging compared to those of majority older adults. Thus, this study examined successful aging using focus groups to obtain a regionally and racially sensitive understanding of the phenomenon. Focus group sessions were facilitated with Southern Black and White older adults with questions on successful aging, using content analysis to interpret the findings. Four central themes were found: Connecting and Relating; Temporality; Perception and Interpretation; and Activity. Beliefs and decisions about managing oneself through life events, including health problems and disability, may have a major influence on the trajectory of progressive, chronic illness, and consequently, successful aging.

  15. Successful Aging Among LGBT Older Adults: Physical and Mental Health-Related Quality of Life by Age Group.

    PubMed

    Fredriksen-Goldsen, Karen I; Kim, Hyun-Jun; Shiu, Chengshi; Goldsen, Jayn; Emlet, Charles A

    2015-02-01

    Lesbian, gay, bisexual, and transgender (LGBT) people are a health disparate population as identified in Healthy People 2020. Yet, there has been limited attention to how LGBT older adults maintain successful aging despite the adversity they face. Utilizing a Resilience Framework, this study investigates the relationship between physical and mental health-related quality of life (QOL) and covariates by age group. A cross-sectional survey of LGBT adults aged 50 and older (N = 2,560) was conducted by Caring and Aging with Pride: The National Health, Aging, and Sexuality Study via collaborations with 11 sites across the U.S. Linear regression analyses tested specified relationships and moderating effects of age groups (aged 50-64; 65-79; 80 and older). Physical and mental health QOL were negatively associated with discrimination and chronic conditions and positively with social support, social network size, physical and leisure activities, substance nonuse, employment, income, and being male when controlling for age and other covariates. Mental health QOL was also positively associated with positive sense of sexual identity and negatively with sexual identity disclosure. Important differences by age group emerged and for the old-old age group the influence of discrimination was particularly salient. This is the first study to examine physical and mental health QOL, as an indicator of successful aging, among LGBT older adults. An understanding of the configuration of resources and risks by age group is important for the development of aging and health initiatives tailored for this growing population. © The Author 2014. 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.

  16. Successful Aging Among LGBT Older Adults: Physical and Mental Health-Related Quality of Life by Age Group

    PubMed Central

    Kim, Hyun-Jun; Shiu, Chengshi; Goldsen, Jayn; Emlet, Charles A.

    2015-01-01

    Purpose: Lesbian, gay, bisexual, and transgender (LGBT) people are a health disparate population as identified in Healthy People 2020. Yet, there has been limited attention to how LGBT older adults maintain successful aging despite the adversity they face. Utilizing a Resilience Framework, this study investigates the relationship between physical and mental health-related quality of life (QOL) and covariates by age group. Design and Methods: A cross-sectional survey of LGBT adults aged 50 and older (N = 2,560) was conducted by Caring and Aging with Pride: The National Health, Aging, and Sexuality Study via collaborations with 11 sites across the U.S. Linear regression analyses tested specified relationships and moderating effects of age groups (aged 50–64; 65–79; 80 and older). Results: Physical and mental health QOL were negatively associated with discrimination and chronic conditions and positively with social support, social network size, physical and leisure activities, substance nonuse, employment, income, and being male when controlling for age and other covariates. Mental health QOL was also positively associated with positive sense of sexual identity and negatively with sexual identity disclosure. Important differences by age group emerged and for the old–old age group the influence of discrimination was particularly salient. Implications: This is the first study to examine physical and mental health QOL, as an indicator of successful aging, among LGBT older adults. An understanding of the configuration of resources and risks by age group is important for the development of aging and health initiatives tailored for this growing population. PMID:25213483

  17. Middle-aged adults exhibit altered spatial variations in Achilles tendon wave speed

    PubMed Central

    Slane, Laura Chernak; DeWall, Ryan; Martin, Jack; Lee, Kenneth; Thelen, Darryl G.

    2016-01-01

    The purpose of this study was to investigate spatial variations in measured wave speed in the relaxed and stretched Achilles tendons of young and middle-aged adults. Wave speed was measured from the distal Achilles tendon, soleus aponeurosis, medial gastrocnemius aponeurosis and medial gastrocnemius muscle in healthy young (n = 15, aged 25 ± 4 years) and middle-aged (n = 10, aged 49 ± 4 years) adults in resting, dorsiflexed and plantarflexed postures. In both age groups, Achilles tendon wave speed decreased proximally, with the lowest wave speed measured in the gastrocnemius aponeurosis. Measured wave speed increased with passive dorsiflexion, reflecting the strain-stiffening behavior of tendons. There were no significant aging effects on wave speed in the free tendon or soleus aponeurosis. However, a significant, inverse relationship between gastrocnemius aponeurosis wave speed and age was observed in the dorsiflexed posture. We also observed significantly lower wave speeds in the gastrocnemius muscles of middle-aged adults when compared with young adults. These results suggest that Achilles tendon compliance increases in a distal-to-proximal pattern, with middle-aged adults exhibiting greater compliance in the distal gastrocnemius muscle and tendinous structures. An age-related change in the spatial variation in Achilles tendon compliance could affect localised tissue deformation patterns and injury potential within the triceps surae muscle-tendon units. PMID:26020294

  18. Age effect on subcortical structures in healthy adults

    PubMed Central

    Goodro, Matt; Sameti, Mohammad; Patenaude, Brian; Fein, George

    2012-01-01

    Cross-sectional age effects in normal control volunteers were investigated in 8 subcortical structures: lateral ventricles, thalamus, caudate, putamen, pallidum, hippocampus, amygdala and nucleus accumbens. Two hundred and twenty six control subjects, ranging in age from 19 to 85 years, were scanned on a 1.5T GE system (n = 184) or a 3.0T Siemens system (n = 42). Cranium-size adjusted subcortical structure volumes were estimated using FSL’s FIRST software, which is fully automated. Significant age effects were found for all volumes when the entire age range was analyzed, however the older subjects (60–85 years of age) showed a stronger correlation between age and structural volume for the ventricles, hippocampus, amygdala and accumbens than middle-aged (35–60 years of age) subjects. Middle-aged subjects were studied at both sites, and age effects in these groups were comparable, despite differences in magnet strength and acquisition systems. This agreement lends support to the validity of the image analysis tools and procedures used in the present study. PMID:22863654

  19. Coming of Age: Considerations in the Prescription of Exercise for Older Adults

    PubMed Central

    Zaleski, Amanda L.; Taylor, Beth A.; Panza, Gregory A.; Wu, Yin; Pescatello, Linda S.; Thompson, Paul D.; Fernandez, Antonio B.

    2016-01-01

    Older adults represent the fastest-growing age demographic of the population. Physiological changes associated with primary aging and concurrent chronic disease adversely impact functional capacity, health outcomes, and quality of life. For these reasons, there is a national emphasis for healthcare providers to improve the health, function, and quality of life of older adults to preserve independent living and psychological well-being. The benefits of regular physical activity or exercise with regard to aging and disease are indisputable, yet many clinicians do not prescribe exercise to older adults. This reluctance may be attributable to a lack of knowledge regarding appropriate exercise prescription for older adults in light of the potential risks and benefits of various doses and types of exercise. In addition, clinicians and patients may have concerns about potential health considerations relevant to older adults such as comprehensive pre-exercise screening and exercise-drug interactions. In light of this, the following review presents (1) guidelines for exercise prescription in older adults and modification of these guidelines for patients with the most common age-associated comorbidities; (2) recommendations for pre-exercise screening prior to initiating an exercise program in older adults; (3) considerations for older adults on one or more medications; and (4) common barriers to adopting and maintaining exercise in an older population. Our goal is to provide a framework that clinicians can follow when prescribing exercise in older adults while considering the unique characteristics and concerns present in this population. PMID:27486492

  20. Coming of Age: Considerations in the Prescription of Exercise for Older Adults.

    PubMed

    Zaleski, Amanda L; Taylor, Beth A; Panza, Gregory A; Wu, Yin; Pescatello, Linda S; Thompson, Paul D; Fernandez, Antonio B

    2016-01-01

    Older adults represent the fastest-growing age demographic of the population. Physiological changes associated with primary aging and concurrent chronic disease adversely impact functional capacity, health outcomes, and quality of life. For these reasons, there is a national emphasis for healthcare providers to improve the health, function, and quality of life of older adults to preserve independent living and psychological well-being. The benefits of regular physical activity or exercise with regard to aging and disease are indisputable, yet many clinicians do not prescribe exercise to older adults. This reluctance may be attributable to a lack of knowledge regarding appropriate exercise prescription for older adults in light of the potential risks and benefits of various doses and types of exercise. In addition, clinicians and patients may have concerns about potential health considerations relevant to older adults such as comprehensive pre-exercise screening and exercise-drug interactions. In light of this, the following review presents (1) guidelines for exercise prescription in older adults and modification of these guidelines for patients with the most common age-associated comorbidities; (2) recommendations for pre-exercise screening prior to initiating an exercise program in older adults; (3) considerations for older adults on one or more medications; and (4) common barriers to adopting and maintaining exercise in an older population. Our goal is to provide a framework that clinicians can follow when prescribing exercise in older adults while considering the unique characteristics and concerns present in this population.

  1. Predictors of Prosocial Behavior: Differences in Middle Aged and Older Adults.

    PubMed

    Wenner, Jennifer R; Randall, Brandy A

    2016-10-01

    Generativity, contributing to the next generation, is important for well-being throughout middle and late life. Therefore, it is crucial to understand what contributes to generativity during these life stages. Parenting and work are common, but not the only, ways people engage generatively; prosocial behavior is another. A community connection may encourage generative contributions in adults. However, older adults may face obstacles to being generative, and may need an additional drive to engage in these behaviors. Given this, it was expected that community cohesion would predict prosocial behavior despite age, and that grit would provide motivation for older adults, so the current study examined whether age moderated the relation between grit and prosocial behavior. Data were used from 188 upper-Midwest adults (aged 37-89). Multiple regression analyses showed that age moderated the relation between grit and prosocial behavior such that grit predicted prosocial behavior in older adults but not middle age adults. A sense of community cohesion was predictive of prosocial behavior despite age. While grit may promote generative acts in different ways depending on age, a sense of community cohesion may foster community contributions despite age. The discussion focuses on future directions and ways to promote generativity using this research.

  2. BMI better explains hypertension in Chinese senior adults and the relationship declines with age.

    PubMed

    Chen, Han; Dai, Jun

    2015-06-01

    Researchers have been examining the relationship between obesity and hypertension. However, whether overall or abdominal obesity better explains senior adults' hypertension has not been studied. The purpose of the study was to examine whether body mass index or waist circumference better predicts hypertension in Chinese senior adults and how the magnitude of the relationship is attenuated as they continue to age. The study was based on the 2010 National Physique Monitoring data. There were 7,542 senior adults aged 60-69 years living in urban, suburban, and rural areas of Shanghai City. The participants were categorized into five age groups: 60-61, 62-63, 64-65, 66-67, and 68-69 years. The percentage of participants who had hypertension increased as people aged, which was mainly caused by the increase of systolic blood pressure. Logistic regression analysis showed that when body mass index or waist circumference was entered into the model, both were significant predictors for hypertension (p < 0.05). However, when body mass index and waist circumference were mutually entered into the model, body mass index was the only important predictor (p < 0.05). The values of odds ratios were found to decrease from the 60-61 to 68-69 years age groups. More senior adults have hypertension as they age. Body mass index, and not waist circumference, better predicts Chinese senior adults' hypertension. However, age attenuates the effects of obesity on hypertension as the senior adults continue to age.

  3. Exploring the Health Needs of Aging LGBT Adults in the Cape Fear Region of North Carolina.

    PubMed

    Rowan, Noell L; Beyer, Kelsey

    2017-06-22

    This study explored issues of culturally sensitive healthcare practice and needs among lesbian, gay, bisexual and transgender aging adults in coastal North Carolina. Survey data results indicated the largest problem was a history of verbally harassment and need for culturally sensitive healthcare. In conclusion, culturally sensitive interventions are needed to address the health disparities and unique needs of LGBT aging adults. Cultural sensitivity training for service providers is suggested as a vital step in addressing health disparities of aging LGBT adults. Implications for research include further exploration of health related needs of these often hidden and underserved population groups.

  4. Some Implications of Career Theory for Adult Development and Aging.

    ERIC Educational Resources Information Center

    Holland, John L.

    Structural-interactive vocational theory shows that both aspirational and work histories have continuity over the life span and provide useful explanations of stability and change. This paper suggests some implications of structural-interactive theory for the study of adult development. Common principles of structural-interactive theories are…

  5. Suicide Prevention in Young Adults (Age 18-30).

    ERIC Educational Resources Information Center

    Lipschitz, Alan

    1995-01-01

    Presents some explanations for the doubling of the young adult suicide rate since 1950. Analyzes the diagnoses and population groups that contribute the most to this increase. Groups that can be readily affected by suicide reduction measures are discussed, and methods for reducing suicide are proposed. (JPS)

  6. Age, Gender, and Reasons for Living among Australian Adults

    ERIC Educational Resources Information Center

    McLaren, Suzanne

    2011-01-01

    Reasons for living have been identified as protective factors in relation to suicide, and much research has documented gender differences in reasons for living. In contrast, little research has investigated age differences in reasons for living. In the current study, the relationship of age to reasons for living was investigated, as was whether…

  7. Age, Gender, and Reasons for Living among Australian Adults

    ERIC Educational Resources Information Center

    McLaren, Suzanne

    2011-01-01

    Reasons for living have been identified as protective factors in relation to suicide, and much research has documented gender differences in reasons for living. In contrast, little research has investigated age differences in reasons for living. In the current study, the relationship of age to reasons for living was investigated, as was whether…

  8. Characteristics of the middle-age adult inpatient fall.

    PubMed

    Guillaume, Donna; Crawford, Sybil; Quigley, Patricia

    2016-08-01

    The purpose of this study is to describe characteristics of middle-age inpatients' (ages 45-64) fallers and their fall and fall injury risk factors. Middle-age falls were 42-46% of inpatient falls. Studies related to inpatient falls have not targeted this population. A 439 retrospective chart review was performed. Middle-age fall and injury rates were compared with ages 21-44 and 65-90. The mean age was 55.75years (SD 5.26). 28.7% (n=126) of falls resulted in injury. Individual fallers (n=386) had a mean of four comorbidities (SD 1.843), including hypertension (46.5%), anxiety/depression (40.2%), and alcohol and drug abuse (32.9%). There was no significant difference (p=.637) in fall rates per 1,000 patient days between ages 45-64 and 65-90. Middle-age inpatients' acute illness makes them as vulnerable for fall and injury as the older population. They should not be overlooked for fall prevention measures. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Impact of age-relevant goals on future thinking in younger and older adults.

    PubMed

    Lapp, Leann K; Spaniol, Julia

    2017-10-01

    This study investigated how personal goals influence age differences in episodic future thinking. Research suggests that personal goals change with age and like autobiographical memory, future thinking is thought to be organised and impacted by personal goals. It was hypothesised that cueing older adults with age-relevant goals should modulate age differences in episodic details and may also influence phenomenological characteristics of imagined scenarios. Healthy younger and older adults completed the Future Thinking Interview [Addis, D. R., Wong, A. T., & Schacter, D. L. (2008). Age-related changes in the episodic simulation of future events. Psychological Science, 19(1), 33-41. doi: 10.1111/j.1467-9280.2008.02043.x ] adapted to activate age-appropriate goals. Narratives were scored with an established protocol to obtain objective measures of episodic and semantic details. Subjective features such as emotionality and personal significance showed age differences as a function of goal domain while other features (e.g., vividness) were unaffected. However, consistent with prior reports, older adults produced fewer episodic details than younger adults and this was not modulated by goal domain. The results do not indicate that goal activation affects level of episodic detail. With respect to phenomenological aspects of future thinking, however, younger adults show more sensitivity to goal activation, compared with older adults.

  10. Motion and Color Processing in School-Age Children and Adults: An ERP Study

    ERIC Educational Resources Information Center

    Coch, Donna; Skendzel, Wendy; Grossi, Giordana; Neville, Helen

    2005-01-01

    Stimuli designed to selectively elicit motion or color processing were used in a developmental event-related potential study with adults and children aged 6, 7 and 8. A positivity at posterior site INZ (P-INZ) was greater to motion stimuli only in adults. The P1 and N1 were larger to color stimuli in both adults and children, but earlier to motion…

  11. Age-related differences in celiac disease: Specific characteristics of adult presentation

    PubMed Central

    Vivas, Santiago; Vaquero, Luis; Rodríguez-Martín, Laura; Caminero, Alberto

    2015-01-01

    Celiac disease may appear both in early childhood and in elderly subjects. Current knowledge of the disease has revealed some differences associated to the age of presentation. Furthermore, monitoring and prognosis of celiac subjects can vary depending on the pediatric or adult stage. The main objective of this review is to provide guidance for the adult diagnostic and follow-up processes, which must be tailored specifically for adults and be different from pediatric patients. PMID:26558154

  12. Intertemporal Choice Behavior in Emerging Adults and Adults: Effects of Age Interact with Alcohol Use and Family History Status

    PubMed Central

    Smith, Christopher T.; Steel, Eleanor A.; Parrish, Michael H.; Kelm, Mary K.; Boettiger, Charlotte A.

    2015-01-01

    Adults with alcohol use disorders (AUDs) show marked immediate reward selection (or “Now”) bias in intertemporal choice tasks. This Now bias persists long into abstinence, suggesting an irreversible consequence of chronic alcohol abuse or a pre-existing AUD intermediate phenotype. However, some data show substantial Now bias among emerging adults (18–25), regardless of drinking behavior, suggesting age-dependent effects on Now bias. The objectives of the present study were to determine (1) whether Now bias is greater among emerging adults relative to adults, (2) whether any such age effect on Now bias is diminished in sub-clinical heavy alcohol users, and (3) whether having a problem drinking first degree relative is independently associated with elevated Now bias. To achieve these objectives, we used an intertemporal choice task to quantify Now bias in n = 237 healthy participants (ages 18–40; 50% female), and a wide range of non-zero alcohol use, based on the Alcohol Use Disorders Identification Test (AUDIT). We found that among non-heavy drinkers, Now bias inversely correlated with age; this relationship was not present among heavy drinkers. We found no significant relationship between AUDIT score and Now bias among emerging adults, but AUDIT scores and Now bias were positively correlated among 26–40 year olds. Additionally, non-heavy drinking adults who reported a problem drinking first degree relative showed greater Now bias compared to those not reporting familial problem drinking. While not definitive, these findings lend support for elevated Now bias in adulthood as an intermediate phenotype for AUDs. Moreover, non-additive effects of age and heavy drinking on Now bias suggest perturbations in largely common neural circuits in both groups. PMID:26635580

  13. Pneumococcal Vaccination Recommendations for Children and Adults by Age and/or Risk Factor

    MedlinePlus

    Pneumococcal Vaccination Recommendations for Children 1 and Adults by Age and/or Risk Factor Routine Recommendations for Pneumococcal Conjugate ... X X X X X 1 For PCV13 vaccination of healthy children, see “Recommen- dations for Pneumococcal ...

  14. Comprehension of a Colon Cancer Pamphlet among American Adults at Least 50 Years of Age

    ERIC Educational Resources Information Center

    Liu, Chiung-ju

    2010-01-01

    Objective: The purpose of this study was to identify determinants of comprehension of an educational pamphlet on colon cancer, by adults at least 50 years of age living in the United States. Design: Data were analysed from the "2003 National Assessment of Adult Literacy" survey. The survey was designed to assess functional English…

  15. Crisis Model for Older Adults: Special Considerations for an Aging Population

    ERIC Educational Resources Information Center

    Jungers, Christin M.; Slagel, Leslie

    2009-01-01

    As the U.S. population ages, counselors must begin structuring their interactions to meet the unique needs of older adults, especially in the area of crisis intervention. The purposes of this article are to draw attention to the rapidly growing, often disregarded older population and to introduce the Crisis Model for Older Adults (CM-OA), an…

  16. Children's Attitudes toward Older Adults and Aging: A Synthesis of Research

    ERIC Educational Resources Information Center

    Gilbert, Cara N.; Ricketts, Kristina G.

    2008-01-01

    This paper serves as a summation of literature on children's attitudes toward older adults and aging. Research indicates that the vast amount of information available provides varying levels of understanding toward children's actual views of older adults. Differences between measurements, settings, and procedures stand as barriers in…

  17. Arithmetic after School: How Do Adults' Mental Arithmetic Abilities Evolve with Age?

    ERIC Educational Resources Information Center

    Charron, Camilo; Fischer, Jean-Paul; Meljac, Claire

    2008-01-01

    To date, few studies have investigated the evolution of problem solving and general numeracy abilities during adulthood: skills that have obvious social importance. In this research, evolutions in adults' mental arithmetic skills were investigated using data from the IVQ 2004 French national survey, which tested 9,185 adults aged between 18 and…

  18. Age Friendly Universities and Engagement with Older Adults: Moving from Principles to Practice

    ERIC Educational Resources Information Center

    Talmage, Craig A.; Mark, Rob; Slowey, Maria; Knopf, Richard C.

    2016-01-01

    The global society is facing a new burgeoning element: an ageing population. Response to the educational needs and interests of older adults requires innovative pedagogies and practices of teaching, research, and community engagement. While traditionally geared towards provision for younger adults, the case is presented that universities have the…

  19. Ambivalence in the Relationship of Adult Children to Aging Parents and In-Laws.

    ERIC Educational Resources Information Center

    Willson, Andrea E.; Shuey, Kim M.; Elder, Glen H., Jr.

    2003-01-01

    Investigates ambivalence in adult children's relationships with their aging parents and in-laws. Focuses on factors predicting adult children's ambivalence toward parents and in-laws within a gendered kinship structure that shapes these relations. Concludes that ambivalence is a useful concept for representing the complexity of parent-child…

  20. Adult Learning in the Digital Age: Perspectives on Online Technologies and Outcomes

    ERIC Educational Resources Information Center

    Kidd, Terry T., Ed.; Keengwe, Jared, Ed.

    2010-01-01

    As instructors move further into the incorporation of 21st century technologies in adult education, a new paradigm of digitally-enriched mediated learning has emerged. This book provides a comprehensive framework of trends and issues related to adult learning for the facilitation of authentic learning in the age of digital technology. This…

  1. Adult Education and Aging: Perspectives on Research at a Private Independent Research Organization.

    ERIC Educational Resources Information Center

    Russ-Eft, Darlene

    As part of a symposium on challenges and problems of adult education researchers in different settings, recent research activities at one private independent research organization were examined. Three projects of the American Instituties for Research (AIR) were reviewed, all relating to adult development and aging. The first examined career…

  2. Nutrition and the Older Adult. Module A-9. Block A. Basic Knowledge of the Aging Process.

    ERIC Educational Resources Information Center

    Harvey, Dexter; Cap, Orest

    This instructional module on nutrition and the older adult is one in a block of 10 modules designed to provide the human services worker who works with older adults with basic information regarding the aging process. An introduction provides an overview of the module content. A listing of general objectives follows. Five sections present…

  3. Comprehension of a Colon Cancer Pamphlet among American Adults at Least 50 Years of Age

    ERIC Educational Resources Information Center

    Liu, Chiung-ju

    2010-01-01

    Objective: The purpose of this study was to identify determinants of comprehension of an educational pamphlet on colon cancer, by adults at least 50 years of age living in the United States. Design: Data were analysed from the "2003 National Assessment of Adult Literacy" survey. The survey was designed to assess functional English…

  4. Age and Pattern of Intellectual Decline among Down Syndrome and Other Mentally Retarded Adults.

    ERIC Educational Resources Information Center

    Gibson, David; And Others

    1988-01-01

    A study of 18 Down Syndrome and 18 other mentally retarded adults found evidence of a significant erosion of Wechsler Intelligence Scale for Children scores from the third to fourth decades of life. The Block Design subtest was especially vulnerable to performance decline with age in the Down Syndrome adults. (Author/JDD)

  5. Arithmetic after School: How Do Adults' Mental Arithmetic Abilities Evolve with Age?

    ERIC Educational Resources Information Center

    Charron, Camilo; Fischer, Jean-Paul; Meljac, Claire

    2008-01-01

    To date, few studies have investigated the evolution of problem solving and general numeracy abilities during adulthood: skills that have obvious social importance. In this research, evolutions in adults' mental arithmetic skills were investigated using data from the IVQ 2004 French national survey, which tested 9,185 adults aged between 18 and…

  6. Age Friendly Universities and Engagement with Older Adults: Moving from Principles to Practice

    ERIC Educational Resources Information Center

    Talmage, Craig A.; Mark, Rob; Slowey, Maria; Knopf, Richard C.

    2016-01-01

    The global society is facing a new burgeoning element: an ageing population. Response to the educational needs and interests of older adults requires innovative pedagogies and practices of teaching, research, and community engagement. While traditionally geared towards provision for younger adults, the case is presented that universities have the…

  7. Adult Learning in the Digital Age: Perspectives on Online Technologies and Outcomes

    ERIC Educational Resources Information Center

    Kidd, Terry T., Ed.; Keengwe, Jared, Ed.

    2010-01-01

    As instructors move further into the incorporation of 21st century technologies in adult education, a new paradigm of digitally-enriched mediated learning has emerged. This book provides a comprehensive framework of trends and issues related to adult learning for the facilitation of authentic learning in the age of digital technology. This…

  8. Adults' Responses to Infants Varying in Appearance of Age and Attractiveness.

    ERIC Educational Resources Information Center

    Ritter, Jean M.; And Others

    1991-01-01

    Relations among age appearance, facial attractiveness, and adult expectations of infants' developmental maturity were examined in three studies. Adults judged unattractive infants to be older and capable of more specific developmental skills than attractive infants but rated their general competence to be lower. (BC)

  9. Brain activity during source memory retrieval in young, middle-aged and old adults.

    PubMed

    Cansino, Selene; Trejo-Morales, Patricia; Estrada-Manilla, Cinthya; Pasaye-Alcaraz, Erick Humberto; Aguilar-Castañeda, Erika; Salgado-Lujambio, Perla; Sosa-Ortiz, Ana Luisa

    2015-08-27

    We investigated neurofunctional changes associated with source memory decline across the adult life span using functional magnetic resonance imaging (fMRI). Young, middle-aged and old adults carried out a natural/artificial judgment of images of common objects that were randomly presented in one of the quadrants of the screen. At retrieval, the images were displayed at the center of the screen and the participants judged whether each image was new or old and, if old, they indicated in which quadrant of the screen the image had originally been presented. Comparing the items associated with correct versus incorrect source judgments revealed that no regions showed greater activity in young adults than in middle-aged adults; however, in young and middle-aged adults the activity in the left hippocampus and left anterior temporal cortex was of greater magnitude than in the older adults. Several regions also exhibited greater activity in young adults than in old adults. These results suggest that in middle age the recollection neural network, assessable by fMRI, is still preserved.

  10. The Functional Integration in the Sensory-Motor System Predicts Aging in Healthy Older Adults.

    PubMed

    He, Hui; Luo, Cheng; Chang, Xin; Shan, Yan; Cao, Weifang; Gong, Jinnan; Klugah-Brown, Benjamin; Bobes, Maria A; Biswal, Bharat; Yao, Dezhong

    2016-01-01

    Healthy aging is typically accompanied by a decrease in the motor capacity. Although the disrupted neural representations and performance of movement have been observed in older age in previous studies, the relationship between the functional integration of sensory-motor (SM) system and aging could be further investigated. In this study, we examine the impact of healthy aging on the resting-state functional connectivity (rsFC) of the SM system, and investigate as to how aging is affecting the rsFC in SM network. The SM network was identified and evaluated in 52 healthy older adults and 51 younger adults using two common data analytic approaches: independent component analysis and seed-based functional connectivity (seed at bilateral M1 and S1). We then evaluated whether the altered rsFC of the SM network could delineate trajectories of the age of older adults using a machine learning methodology. Compared with the younger adults, the older demonstrated reduced functional integration with increasing age in the mid-posterior insula of SM network and increased rsFC among the sensorimotor cortex. Moreover, the reduction in the rsFC of mid-posterior insula is associated with the age of older adults. Critically, the analysis based on two-aspect connectivity-based prediction frameworks revealed that the age of older adults could be reliably predicted by this reduced rsFC. These findings further indicated that healthy aging has a marked influence on the SM system that would be associated with a reorganization of SM system with aging. Our findings provide further insight into changes in sensorimotor function in the aging brain.

  11. The Functional Integration in the Sensory-Motor System Predicts Aging in Healthy Older Adults

    PubMed Central

    He, Hui; Luo, Cheng; Chang, Xin; Shan, Yan; Cao, Weifang; Gong, Jinnan; Klugah-Brown, Benjamin; Bobes, Maria A.; Biswal, Bharat; Yao, Dezhong

    2017-01-01

    Healthy aging is typically accompanied by a decrease in the motor capacity. Although the disrupted neural representations and performance of movement have been observed in older age in previous studies, the relationship between the functional integration of sensory-motor (SM) system and aging could be further investigated. In this study, we examine the impact of healthy aging on the resting-state functional connectivity (rsFC) of the SM system, and investigate as to how aging is affecting the rsFC in SM network. The SM network was identified and evaluated in 52 healthy older adults and 51 younger adults using two common data analytic approaches: independent component analysis and seed-based functional connectivity (seed at bilateral M1 and S1). We then evaluated whether the altered rsFC of the SM network could delineate trajectories of the age of older adults using a machine learning methodology. Compared with the younger adults, the older demonstrated reduced functional integration with increasing age in the mid-posterior insula of SM network and increased rsFC among the sensorimotor cortex. Moreover, the reduction in the rsFC of mid-posterior insula is associated with the age of older adults. Critically, the analysis based on two-aspect connectivity-based prediction frameworks revealed that the age of older adults could be reliably predicted by this reduced rsFC. These findings further indicated that healthy aging has a marked influence on the SM system that would be associated with a reorganization of SM system with aging. Our findings provide further insight into changes in sensorimotor function in the aging brain. PMID:28111548

  12. Self-reported Hearing Trouble in Adults Aged 18 and Over: United States, 2014.

    PubMed

    Zelaya, Carla E; Lucas, Jacqueline W; Hoffman, Howard J

    2015-09-01

    Age is typically the most significant determinant of hearing loss (5,6). Among U.S. adults in 2014, self-reported hearing loss was most prevalent among adults aged 70 and over (43.2%), compared with adults aged 40-69 (19.0%) and aged 18-39 (5.5%). Age-related hearing loss is often overlooked due to its deceptively slow progression, lack of attention from providers, and public acceptance as a condition that is perceived to be a "normal" consequence of aging (7). Among U.S. adults aged 70 and over who had any trouble hearing, 56.8% had seen a doctor or other health care professional about their hearing or ear problems in the past 5 years, but only 42.0% had ever used a hearing aid. Younger adults (aged 18-39) who had any trouble hearing were even less likely to have seen a doctor or used a hearing aid, but they were more likely to have used other assistive technology because of their hearing compared with adults aged 40-69 or 70 and over. Among U.S. adults who had any trouble hearing without a hearing aid, 1.7% were deaf, but the majority (62.6%) had mild hearing loss (defined as "a little trouble hearing"). Men were more likely than women to have self-reported trouble hearing, a sex disparity that has been documented globally among all age groups (8). Men were also more likely than women to state they had moderate trouble hearing.

  13. Age Differences in Health Literacy: Do Younger Korean Adults Have a Higher Level of Health Literacy than Older Korean Adults?

    PubMed

    Lee, Eun Jin; Lee, Hee Yun; Chung, Soondool

    2017-08-01

    The purpose of this study was to investigate the level of health literacy of adults living in South Korea and identify factors associated with health literacy in different age groups. Using a quota sampling method, authors recruited 1,000 Korean adults age 20 years and older. Health literacy was measured by using three items selected from a 16-question self-report health literacy measure. In accordance with Andersen's behavioral model, predisposing, enabling, and need factors were included in the multiple regression model. Age differences were found in health literacy levels; specifically, lower health literacy was associated with older age. For the 20 through 44-year age group, health literacy was positively associated with having private health insurance and higher self-rated health status. For the 45 through 64 and the 65 and over age groups, education was positively associated with health literacy. For the oldest age group, gender also had a positive association with health literacy. Lower levels of depression were significantly linked to a higher level of health literacy across all ages. This study illustrates ways to increase health literacy among different age groups and prioritizes target intervention groups in an effort to reduce health disparities. © 2017 National Association of Social Workers.

  14. Cumulative expenditures under the DI, SSI, Medicare, and Medicaid programs for a cohort of disabled working-age adults.

    PubMed

    Riley, Gerald F; Rupp, Kalman

    2015-04-01

    To estimate cumulative DI, SSI, Medicare, and Medicaid expenditures from initial disability benefit award to death or age 65. Administrative records for a cohort of new CY2000 DI and SSI awardees aged 18-64. Actual expenditures were obtained for 2000-2006/7. Subsequent expenditures were simulated using a regression-adjusted Markov process to assign individuals to annual disability benefit coverage states. Program expenditures were simulated conditional on assigned benefit coverage status. Estimates reflect present value of expenditures at initial award in 2000 and are expressed in constant 2012 dollars. Expenditure estimates were also updated to reflect benefit levels and characteristics of new awardees in 2012. We matched records for a 10 percent nationally representative sample. Overall average cumulative expenditures are $292,401 through death or age 65, with 51.4 percent for cash benefits and 48.6 percent for health care. Expenditures are about twice the average for individuals first awarded benefits at age 18-30. Overall average expenditures increased by 10 percent when updated for a simulated 2012 cohort. Data on cumulative expenditures, especially combined across programs, are useful for evaluating the long-term payoff of investments designed to modify entry to and exit from the disability rolls. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

  15. A Diffusion Model Analysis of Adult Age Differences in Episodic and Semantic Long-Term Memory Retrieval

    ERIC Educational Resources Information Center

    Spaniol, Julia; Madden, David J.; Voss, Andreas

    2006-01-01

    Two experiments investigated adult age differences in episodic and semantic long-term memory tasks, as a test of the hypothesis of specific age-related decline in context memory. Older adults were slower and exhibited lower episodic accuracy than younger adults. Fits of the diffusion model (R. Ratcliff, 1978) revealed age-related increases in…

  16. A Diffusion Model Analysis of Adult Age Differences in Episodic and Semantic Long-Term Memory Retrieval

    ERIC Educational Resources Information Center

    Spaniol, Julia; Madden, David J.; Voss, Andreas

    2006-01-01

    Two experiments investigated adult age differences in episodic and semantic long-term memory tasks, as a test of the hypothesis of specific age-related decline in context memory. Older adults were slower and exhibited lower episodic accuracy than younger adults. Fits of the diffusion model (R. Ratcliff, 1978) revealed age-related increases in…

  17. Acute alcohol produces ataxia and cognitive impairments in aged animals: a comparison between young adult and aged rats.

    PubMed

    Novier, Adelle; Van Skike, Candice E; Diaz-Granados, Jaime L; Mittleman, Guy; Matthews, Douglas B

    2013-08-01

    Aging in both humans and rodents appears to be accompanied by physiological changes that increase biologic sensitivity to ethanol (EtOH) intoxication. However, animal models designed to investigate this increased alcohol sensitivity have yet to be established. For this reason, we sought to determine whether acute EtOH administration produces differential effects on motor coordination and spatial cognition in young adult and aged rats. Male young adult (postnatal day 70 to 72) and aged (~18 months) Sprague-Dawley rats were assessed on 2 motor tasks (the accelerating rotarod [RR] and the aerial righting reflex [ARR]) and a single cognitive performance task (the Morris water maze [MWM]). Following acute EtOH exposure via intraperitoneal injection, animals' performance was reassessed. Aged rats showed a dramatic increase in EtOH-induced ataxia on the RR and the ARR relative to young adult animals. Similarly, results from the MWM revealed that aged animals had slightly greater EtOH-induced impairments compared with young adult animals. Importantly, the increased impairments produced by EtOH were not due to differential blood EtOH levels. We demonstrate for the first time that aged rats show greater EtOH-induced deficits compared with young adults in tasks of motor and cognitive performance. The possible role of protein kinase C as a mechanism for increased sensitivity to the motor-impairing effects of EtOH is discussed. Given the high prevalence of alcohol use among the elderly, increased vulnerability to alcohol-induced deficits may have a profound effect on injury in this population. Copyright © 2013 by the Research Society on Alcoholism.

  18. Hippocampal Astrocyte Cultures from Adult and Aged Rats Reproduce Changes in Glial Functionality Observed in the Aging Brain.

    PubMed

    Bellaver, Bruna; Souza, Débora Guerini; Souza, Diogo Onofre; Quincozes-Santos, André

    2016-03-30

    Astrocytes are dynamic cells that maintain brain homeostasis, regulate neurotransmitter systems, and process synaptic information, energy metabolism, antioxidant defenses, and inflammatory response. Aging is a biological process that is closely associated with hippocampal astrocyte dysfunction. In this sense, we demonstrated that hippocampal astrocytes from adult and aged Wistar rats reproduce the glial functionality alterations observed in aging by evaluating several senescence, glutamatergic, oxidative and inflammatory parameters commonly associated with the aging process. Here, we show that the p21 senescence-associated gene and classical astrocyte markers, such as glial fibrillary acidic protein (GFAP), vimentin, and actin, changed their expressions in adult and aged astrocytes. Age-dependent changes were also observed in glutamate transporters (glutamate aspartate transporter (GLAST) and glutamate transporter-1 (GLT-1)) and glutamine synthetase immunolabeling and activity. Additionally, according to in vivo aging, astrocytes from adult and aged rats showed an increase in oxidative/nitrosative stress with mitochondrial dysfunction, an increase in RNA oxidation, NADPH oxidase (NOX) activity, superoxide levels, and inducible nitric oxide synthase (iNOS) expression levels. Changes in antioxidant defenses were also observed. Hippocampal astrocytes also displayed age-dependent inflammatory response with augmentation of proinflammatory cytokine levels, such as TNF-α, IL-1β, IL-6, IL-18, and messenger RNA (mRNA) levels of cyclo-oxygenase 2 (COX-2). Furthermore, these cells secrete neurotrophic factors, including glia-derived neurotrophic factor (GDNF), brain-derived neurotrophic factor (BDNF), S100 calcium-binding protein B (S100B) protein, and transforming growth factor-β (TGF-β), which changed in an age-dependent manner. Classical signaling pathways associated with aging, such as nuclear factor erythroid-derived 2-like 2 (Nrf2), nuclear factor kappa B (NFκ

  19. Martial arts training attenuates arterial stiffness in middle aged adults.

    PubMed

    Douris, Peter C; Ingenito, Teresa; Piccirillo, Barbara; Herbst, Meredith; Petrizzo, John; Cherian, Vincen; McCutchan, Christopher; Burke, Caitlin; Stamatinos, George; Jung, Min-Kyung

    2013-09-01

    Arterial stiffness increases with age and is related to an increased risk of coronary artery disease. Poor trunk flexibility has been shown to be associated with arterial stiffness in middle-aged subjects. The purpose of our research study was to measure arterial stiffness and flexibility in healthy middle-aged martial artists compared to age and gender matched healthy sedentary controls. Ten martial artists (54.0 ± 2.0 years), who practice Soo Bahk Do (SBD), a Korean martial art, and ten sedentary subjects (54.7 ± 1.8 years) for a total of twenty subjects took part in this cross-sectional study. Arterial stiffness was assessed in all subjects using pulse wave velocity (PWV), a recognized index of arterial stiffness. Flexibility of the trunk and hamstring were also measured. The independent variables were the martial artists and matched sedentary controls. The dependent variables were PWV and flexibility. There were significant differences, between the SBD practitioners and sedentary controls, in PWV (P = 0.004), in trunk flexibility (P= 0.002), and in hamstring length (P= 0.003). The middle-aged martial artists were more flexible in their trunk and hamstrings and had less arterial stiffness compared to the healthy sedentary controls. The flexibility component of martial art training or flexibility exercises in general may be considered as a possible intervention to reduce the effects of aging on arterial stiffness.

  20. Martial Arts Training Attenuates Arterial Stiffness in Middle Aged Adults

    PubMed Central

    Douris, Peter C.; Ingenito, Teresa; Piccirillo, Barbara; Herbst, Meredith; Petrizzo, John; Cherian, Vincen; McCutchan, Christopher; Burke, Caitlin; Stamatinos, George; Jung, Min-Kyung

    2013-01-01

    Purpose Arterial stiffness increases with age and is related to an increased risk of coronary artery disease. Poor trunk flexibility has been shown to be associated with arterial stiffness in middle-aged subjects. The purpose of our research study was to measure arterial stiffness and flexibility in healthy middle-aged martial artists compared to age and gender matched healthy sedentary controls. Methods Ten martial artists (54.0 ± 2.0 years), who practice Soo Bahk Do (SBD), a Korean martial art, and ten sedentary subjects (54.7 ± 1.8 years) for a total of twenty subjects took part in this cross-sectional study. Arterial stiffness was assessed in all subjects using pulse wave velocity (PWV), a recognized index of arterial stiffness. Flexibility of the trunk and hamstring were also measured. The independent variables were the martial artists and matched sedentary controls. The dependent variables were PWV and flexibility. Results There were significant differences, between the SBD practitioners and sedentary controls, in PWV (P = 0.004), in trunk flexibility (P= 0.002), and in hamstring length (P= 0.003). Conclusion The middle-aged martial artists were more flexible in their trunk and hamstrings and had less arterial stiffness compared to the healthy sedentary controls. The flexibility component of martial art training or flexibility exercises in general may be considered as a possible intervention to reduce the effects of aging on arterial stiffness. PMID:24427479

  1. Educational inequalities in smoking among Japanese adults aged 25-94 years: Nationally representative sex- and age-specific statistics.

    PubMed

    Tabuchi, Takahiro; Kondo, Naoki

    2017-04-01

    Few studies have investigated differences in age- and gender-specific educational gradients in tobacco smoking among the whole range of adult age groups. We examined educational inequality in smoking among Japanese adults aged 25-94 years. Using a large nationally representative sample (167,925 men and 186,588 women) in 2010, prevalence of current smoking and heavy smoking among daily smokers and their inequalities attributable to educational attainment were analyzed according to sex and age groups. Among men aged 25-34 years, junior high school graduates had the highest current smoking prevalence at 68.4% (95% confidence interval [CI], 66.0%-70.6%), and graduate school graduates had the lowest at 19.4% (95% CI, 17.2%-21.9%). High school graduates had the second highest current smoking prevalence (e.g., 55.9%; 95% CI, 54.9%-56.8% in men aged 25-34 years). Among men aged 75-94 years, the difference in current smoking across educational categories was small. A similar but steeper educational gradient in current smoking was observed among women. Among women aged 25-34 years, junior high school graduates had the highest current smoking prevalence at 49.3% (95% CI, 46.3%-52.3%), and graduate school graduates had the lowest at 4.8% (95% CI, 2.9%-7.4%). Compared with older age groups, such as 65-94 years, younger age groups, such as 25-54 years, had higher estimates of inequality indicators for educational inequality in both current and heavy smoking in both sexes. Educational inequalities in current and heavy smoking were apparent and large in the young population compared with older generations. The current study provides basic data on educational inequalities in smoking among Japanese adults. Copyright © 2016 The Authors. Production and hosting by Elsevier B.V. All rights reserved.

  2. Aging in movement representations for sequential finger movements: a comparison between young-, middle-aged, and older adults.

    PubMed

    Caçola, Priscila; Roberson, Jerroed; Gabbard, Carl

    2013-06-01

    Studies show that as we enter older adulthood (>64years), our ability to mentally represent action in the form of using motor imagery declines. Using a chronometry paradigm to compare the movement duration of imagined and executed movements, we tested young-, middle-aged, and older adults on their ability to perform sequential finger (fine-motor) movements. The task required number recognition and ordering and was presented in three levels of complexity. Results for movement duration indicated no differences between young- and middle-aged adults, however both performed faster than the older group. In regard to the association between imagined and executed actions, correlation analyses indicated that values for all groups were positive and moderate (r's .80,.76,.70). In summary, whereas the older adults were significantly slower in processing actions than their younger counterparts, the ability to mentally represent their actions was similar. Copyright © 2013 Elsevier Inc. All rights reserved.

  3. Hospital room design and health outcomes of the aging adult.

    PubMed

    Lorenz, Susan Garzon; Dreher, H Michael

    2011-01-01

    To determine differences in the rate of falls, healthcare-acquired infections (HAIs), and the degree of social isolation in hospitalized older adults admitted to private versus semi-private rooms. The American Institute of Architects recommends that private rooms become the industry standard for all new construction of acute care hospitals. Healthcare design researchers contend that private rooms decrease infection, facilitate healthcare workers' efficiency, provide space for families, and afford greater access to privacy. Although links between room type and health outcomes have been described in the literature, the actual relationship between these two variables has not been determined, nor is it clear whether a one-size-fits-all approach to hospital design is appropriate for all patient populations, particularly older adults. This retrospective case comparative design utilized a sample of patients admitted to the University Medical Center of Princeton in 2006 and received full internal review board approval. Patient records were randomly selected through the admission/discharge/transfer system of the hospital and then divided into two groups based on room type. Data collected included demographics, incidence of falls, HAIs, and risk of social isolation. All patients were more than 65 years old and had been admitted to the hospital for a variety of diagnoses. Length of stay was between 3 and 10 days. There was no significant difference between the type of room and the likelihood of falling (p = .37), however the relative risk of falling in a private room was 4.01. There was no significant difference in the occurrence of HAIs based on room type (p = 1.0). The risk-of-social-isolation variable was unable to significantly affect which hospitalized older adults would suffer a negative outcome, fall, or HAI (p = .52). Room type may play a role in the occurrence of falls in hospitalized older adults, but room type alone does not increase the chance of acquiring an

  4. Language of the aging brain: Event-related potential studies of comprehension in older adults

    PubMed Central

    Wlotko, Edward W.; Lee, Chia-Lin; Federmeier, Kara D.

    2010-01-01

    Normal aging brings increased richness in knowledge and experience as well as declines in cognitive abilities. Event-related brain potential (ERP) studies of language comprehension corroborate findings showing that the structure and organization of semantic knowledge remains relatively stable with age. Highlighting the advantages of the temporal and functional specificity of ERPs, this survey focuses on age-related changes in higher-level processes required for the successful comprehension of meaning representations built from multiple words. Older adults rely on different neural pathways and cognitive processes during normal, everyday comprehension, including a shift away from the predictive use of sentential context, differential recruitment of neural resources, and reduced engagement of controlled processing. Within age groups, however, there are important individual differences that, for example, differentiate a subset of older adults whose processing patterns more closely resemble that of young adults, providing a window into cognitive skills and abilities that may mediate or moderate age-related declines. PMID:20823949

  5. Aging and longitudinal change in perceptual-motor skill acquisition in healthy adults.

    PubMed

    Rodrigue, Karen M; Kennedy, Kristen M; Raz, Naftali

    2005-07-01

    Knowledge about aging of perceptual-motor skills is based almost exclusively on cross-sectional studies. We examined age-related changes in the retention of mirror-tracing skills in healthy adults who practiced for 3 separate days at baseline and retrained 5 years later at follow-up. Overall, the speed and accuracy of an acquired skill were partially retained after a 5-year interim, although the same asymptote was reached. Analyses with individual learning curves indicated that the effects of age on mirror-tracing speed were greater at longitudinal follow-up than at baseline, with older adults requiring more training to reach asymptote. Thus, although the long-term retention of acquired skills declines with age, older adults still retain the ability to learn the skill. Moreover, those who maintained a processing speed comparable with that of the younger participants evidenced no age-related performance decrements on the mirror-drawing task.

  6. Young and older adults' beliefs about effective ways to mitigate age-related memory decline.

    PubMed

    Horhota, Michelle; Lineweaver, Tara; Ositelu, Monique; Summers, Kristi; Hertzog, Christopher

    2012-06-01

    This study investigated whether young and older adults vary in their beliefs about the impact of various mitigating factors on age-related memory decline. Eighty young (ages 18-23) and 80 older (ages 60-82) participants reported their beliefs about their own memory abilities and the strategies that they use in their everyday lives to attempt to control their memory. Participants also reported their beliefs about memory change with age for hypothetical target individuals who were described as using (or not using) various means to mitigate memory decline. There were no age differences in personal beliefs about control over current or future memory ability. However, the two age groups differed in the types of strategies they used in their everyday life to control their memory. Young adults were more likely to use internal memory strategies, whereas older adults were more likely to focus on cognitive exercise and maintaining physical health as ways to optimize their memory ability. There were no age differences in rated memory change across the life span in hypothetical individuals. Both young and older adults perceived strategies related to improving physical and cognitive health as effective means of mitigating memory loss with age, whereas internal memory strategies were perceived as less effective means for controlling age-related memory decline. PsycINFO Database Record (c) 2012 APA, all rights reserved

  7. Age-related Decline of Abiotic Stress Tolerance in Young Drosophila melanogaster Adults.

    PubMed

    Colinet, Hervé; Chertemps, Thomas; Boulogne, Isabelle; Siaussat, David

    2016-12-01

    Stress tolerance generally declines with age as a result of functional senescence. Age-dependent alteration of stress tolerance can also occur in early adult life. In Drosophila melanogaster, evidence of such a decline in young adults has only been reported for thermotolerance. It is not known whether early adult life entails a general stress tolerance reduction and whether the response is peculiar to thermal traits. The present work was designed to investigate whether newly eclosed D melanogaster adults present a high tolerance to a range of biotic and abiotic insults. We found that tolerance to most of the abiotic stressors tested (desiccation, paraquat, hydrogen peroxide, deltamethrin, and malathion) was high in newly eclosed adults before dramatically declining over the next days of adult life. No clear age-related pattern was found for resistance to biotic stress (septic or fungal infection) and starvation. These results suggest that newly eclosed adults present a culminating level of tolerance to extrinsic stress which is likely unrelated to immune process. We argue that stress tolerance variation at very young age is likely a residual attribute from the previous life stage (ontogenetic carryover) or a feature related to the posteclosion development. © 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.

  8. Traumatic brain injury (TBI) in older adults: aging with a TBI versus incident TBI in the aged.

    PubMed

    Peters, Matthew E

    2016-12-01

    Approximately 39 million older adults (age >65) were evaluated for traumatic brain injury (TBI) in United States emergency departments during the 2-year period from 2009 to 2010, representing a 61% increase in estimates from prior years (Albrecht et al., 2015a). Across the lifespan, an estimated 5.3 million Americans are living with a TBI-related disability (Centers for Disease Control and Prevention (CDC), 2003). With improved recognition and management, more individuals experiencing TBI are surviving to die of other causes later in life (Flanagan et al., 2005). Taken together, these statistics highlight two important populations: those who are "aging with a TBI" and "incident TBI in the aged."

  9. Age at asthma onset and asthma self-management education among adults in the United States

    PubMed Central

    Mirabelli, Maria C.; Beavers, Suzanne F.; Shepler, Samantha H.; Chatterjee, Arjun B.

    2015-01-01

    Objective Asthma self-management education improves asthma-related outcomes. We conducted this analysis to evaluate variation in the percentages of adults with active asthma reporting components of asthma self-management education by age at asthma onset. Methods Data from 2011 to 2012 Asthma Call-back Surveys were used to estimate percentages of adults with active asthma reporting six components of asthma self-management education. Components of asthma self-management education include having been taught to what to do during an asthma attack and receiving an asthma action plan. Differences in the percentages of adults reporting each component and the average number of components reported across categories of age at asthma onset were estimated using linear regression, adjusted for age, education, race/ethnicity, sex, smoking status, and years since asthma onset. Results Overall, an estimated 76.4% of adults with active asthma were taught what to do during an asthma attack and 28.7% reported receiving an asthma action plan. Percentages reporting each asthma self-management education component declined with increasing age at asthma onset. Compared with the referent group of adults whose asthma onset occurred at 5–14 years of age, the percentage of adults reporting being taught what to do during an asthma attack was 10% lower among those whose asthma onset occurred at 65–93 years of age (95% CI: −18.0, −2.5) and the average number of components reported decreased monotonically across categories of age at asthma onset of 35 years and older. Conclusions Among adults with active asthma, reports of asthma self-management education decline with increasing age at asthma onset. PMID:26291134

  10. Career readiness, developmental work personality and age of onset in young adult central nervous system survivors.

    PubMed

    Strauser, David; Wagner, Stacia; Wong, Alex W K; O'Sullivan, Deidre

    2013-04-01

    The primary purpose of this paper is to undertake foundational research in the area of career readiness, work personality and age of onset with young adult central nervous system (CNS) survivors. Participants for this study consisted of 43 individuals whose age range from 18 to 30 (M = 21.64, SD = 3.46), an average age of brain tumor onset of 9.50 years (SD = 4.73) and average years off of treatment of 7.25 years (SD = 5.80). Packets were distributed to survivors who were participating in a psychosocial cancer treatment program. Participants completed multiple career instruments and a demographic form. Differences between groups and among the variables were examined and size effect sizes were analyzed. Young adult CNS survivors had significantly lower levels of work personality and career readiness when compared to young adult non-cancer survivors with CNS cancer with those between the ages of 6 and 12 reported significantly lower levels when compared to individuals diagnosed before age 6 and after the age of 13. Young adult CNS survivors at an increased risk for having lower levels of work personality and career readiness then a norm group comparison. Age of onset (between 6 and 12) may be at significant risk factor for developing poor or dysfunctional work and career behaviors. • Young adults with central nervous system (CNS) cancer are at particular risk for experiencing difficulties related to career and employment. • Work personality and career readiness are two constructs that have been found to be related to one's ability to meet the demands of work. • Young adult CNS cancer survivors have lower levels of work personality and career readiness. • Individuals diagnosed between the ages of 6 and 12 may be at particular risk and may need specific vocational rehabilitation interventions. • The results of this study point to the need for comprehensive career and vocational services for young adult CNS cancer survivors.

  11. Cognitive behaviour therapy for generalized anxiety disorder: Is CBT equally efficacious in adults of working age and older adults?

    PubMed

    Kishita, Naoko; Laidlaw, Ken

    2017-03-01

    The current meta-analysis compared the efficacy of CBT for GAD between adults of working age and older people. In addition, we conducted a qualitative content analysis of treatment protocols used in studies with older clients to explore potential factors that may enhance treatment outcomes with this particular client group. Applying the inclusion criteria resulted in the identification of 15 studies with 22 comparisons between CBT and control groups (770 patients). When examining overall effect sizes for CBT for GAD between older people and adults of working age there were no statistically significant differences in outcome. However, overall effect size of CBT for GAD was moderate for older people (g=0.55, 95% CI 0.22-0.88) and large for adults of working age (g=0.94, 95% CI 0.52-1.36), suggesting that there is still room for improvement in CBT with older people. The main difference in outcome between CBT for GAD between the two age groups was related to methodological quality in that no older people studies used an intention-to-treat design. The content analysis demonstrated that studies with older clients were conducted according to robust CBT protocols but did not take account of gerontological evidence to make them more age-appropriate. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  12. Cognitive deterioration in adult epilepsy: Does accelerated cognitive ageing exist?

    PubMed

    Breuer, L E M; Boon, P; Bergmans, J W M; Mess, W H; Besseling, R M H; de Louw, A; Tijhuis, A G; Zinger, S; Bernas, A; Klooster, D C W; Aldenkamp, A P

    2016-05-01

    A long-standing concern has been whether epilepsy contributes to cognitive decline or so-called 'epileptic dementia'. Although global cognitive decline is generally reported in the context of chronic refractory epilepsy, it is largely unknown what percentage of patients is at risk for decline. This review is focused on the identification of risk factors and characterization of aberrant cognitive trajectories in epilepsy. Evidence is found that the cognitive trajectory of patients with epilepsy over time differs from processes of cognitive ageing in healthy people, especially in adulthood-onset epilepsy. Cognitive deterioration in these patients seems to develop in a 'second hit model' and occurs when epilepsy hits on a brain that is already vulnerable or vice versa when comorbid problems develop in a person with epilepsy. Processes of ageing may be accelerated due to loss of brain plasticity and cognitive reserve capacity for which we coin the term 'accelerated cognitive ageing'. We believe that the concept of accelerated cognitive ageing can be helpful in providing a framework understanding global cognitive deterioration in epilepsy. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Suicide Prevention in Adults (Age 30-65).

    ERIC Educational Resources Information Center

    Maris, Ronald W.

    1995-01-01

    Explores some of the possible distinctive traits of midlife suicides, which include: loss of spouse, years of heavy drinking, reaching the age of high depression risk, and occupational problems. Midlife suicides tend to be highest among white males, although female suicide rates peak in midlife. The paper concludes with a review of assessment and…

  14. Adult Age Differences in Processing Narrative Text: Managing Character Representations

    ERIC Educational Resources Information Center

    Noh, Soo Rim

    2009-01-01

    Understanding a narrative situation depends on keeping track of multiple characters that enter and exit dynamically as the plot unfolds. Because there has been no systematic investigation of age differences in the ability to manage multiple characters during narrative comprehension, this project was designed to examine those differences in this…

  15. Adult Age Differences in Processing Narrative Text: Managing Character Representations

    ERIC Educational Resources Information Center

    Noh, Soo Rim

    2009-01-01

    Understanding a narrative situation depends on keeping track of multiple characters that enter and exit dynamically as the plot unfolds. Because there has been no systematic investigation of age differences in the ability to manage multiple characters during narrative comprehension, this project was designed to examine those differences in this…

  16. Age, stress, and isolation in older adults living with HIV.

    PubMed

    Webel, Allison R; Longenecker, Chris T; Gripshover, Barbara; Hanson, Jan E; Schmotzer, Brian J; Salata, Robert A

    2014-01-01

    People living with HIV (PLWH) have increasingly longer life spans. This age group faces different challenges than younger PLWH, which may include increased stress and social isolation. The purpose of this study was to determine whether the age and sex of PLWH are associated with measures of physiologic stress, perceived stress, and social isolation. In this cross-sectional study, we enrolled 102 PLWH equally into four groups divided by age (younger or older than 50 years) and gender. Participants completed well-validated survey measurements of stress and isolation, and their heart rate variability over 60 minutes was measured by Holter monitor. The mean (SD) Perceived Stress Scale score was 17.4 (6.94), mean Visual Analog Stress Scale score was 3.51 (2.79), and mean Hawthorne Friendship Scale score, a measure of social isolation, was 17.03 (4.84). Mean heart rate variability expressed as the SD of successive N-N intervals was 65.47 (31.16) msec. In multivariable regression models that controlled for selected demographic variables, there was no relationship between the Perceived Stress Scale and age (coefficient = -0.09, p =-0.23) or female gender (coefficient = -0.12, p = 0.93); however, there was a modest relationship between female gender and stress using the Visual Analog Stress Scale (coefficient = 1.24, p = 0.05). Perceived Stress was negatively associated with the Hawthorne Friendship score (coefficient = -0.34, p = 0.05). Hawthorne Friendship score was positively associated with younger age (coefficient = 0.11, p = 0.02). Age was the only independent predictor of physiologic stress as measured by heart rate variability (coefficient = -1.3, p < 0.01). Our findings suggest that younger PLWH may experience more social isolation; however, age-related changes in heart rate variability do not appear to be related to perceived stress or social isolation. Future longitudinal research is required to more thoroughly understand this relationship and its impact on the

  17. Differences in grip force control between young and late middle-aged adults.

    PubMed

    Zheng, Lianrong; Li, Kunyang; Wang, Qian; Chen, Wenhui; Song, Rong; Liu, Guanzheng

    2017-08-22

    Grip force control is a crucial function for human to guarantee the quality of life. To examine the effects of age on grip force control, 10 young adults and 11 late middle-aged adults participated in visually guided tracking tasks using different target force levels (25, 50, and 75% of the subject's maximal grip force). Multiple measures were used to evaluate the tracking performance during force rising phase and force maintenance phase. The measurements include the rise time, fuzzy entropy, mean force percentage, coefficient of variation, and target deviation ratio. The results show that the maximal grip force was significantly lower in the late middle-aged adults than in the young adults. The time of rising phase was systematically longer among late middle-aged adults. The fuzzy entropy is a useful indicator for quantitating the force variability of the grip force signal at higher force levels. These results suggest that the late middle-aged adults applied a compensatory strategy that allow allows for sufficient time to reach the required grip force and reduce the impact of the early and subtle degenerative changes in hand motor function.

  18. Teaching older adults by adapting for aging changes.

    PubMed

    Weinrich, S P; Weinrich, M C; Boyd, M D; Atwood, J; Cervenka, B

    1994-12-01

    Few teaching programs are geared to meet the special learning needs of the elderly. This pilot study used a quasi-experimental pretest-posttest design to measure the effect of the Adaptation for Aging Changes (AAC) Method on fecal occult blood screening (FOBS) at meal sites for the elderly in the South. The AAC Method uses techniques that adjust the presentation to accommodate for normal aging changes and includes a demonstration of the procedure for collection of the stool blood test, memory reminders of the date to return the stool blood test, and written materials adapted to the 5th grade reading level. In addition, actual practice of the FOBS with the use of peanut butter was added to the AAC Method, making it the AAC with Practice Method (AACP) in two sites. The American Cancer Society's colorectal cancer educational slide-tape show served as the basis for all of the methods. Hemoccult II kits were distributed at no cost to the participants. Descriptive statistics, chi 2, and logistic regressions were used to analyze data from 135 Council on Aging meal sites' participants. The average age of the participants was 72 years; the average educational level was 8th grade; over half the sample was African-American; and half of the participants had incomes below the poverty level. Results support a significant increase in participation in FOBS in participants taught by the AACP Method [chi 2 (1, n = 56) = 5.34, p = 0.02; odds ratio = 6.2]. This research provides support for teaching that makes adaptations for aging changes, especially adaptations that include actual practice of the procedure.

  19. Effects of adult aging on utilization of temporal and semantic associations during free and serial recall

    PubMed Central

    Golomb, Julie D.; Peelle, Jonathan E.; Addis, Kelly M.; Kahana, Michael J.; Wingfield, Arthur

    2009-01-01

    Older adults show poorer performance than young adults at word list recall, especially for order information. In contrast with this temporal association deficit, older adults are generally adept at using preexisting semantic associations, when present, to aid recall. We compared the use of temporal and semantic associations in young and older adults’ word list recall following both free recall and serial recall instructions. Decomposition of serial position curves confirmed that older adults showed weakened use of temporal context in recall in relation to young adults, a difference that was amplified in serial recall. Older adults’ temporal associations were also less effective than young adults’ when correlated with serial recall performance. The differential age decrement for serial versus free recall was accompanied by a persistent influence of latent semantic associations in the older adults, even when maladaptive for serial recall. PMID:18630201

  20. Characteristics of Young Adult (Aged 18-25) and Youth (Aged 12-17) Admissions: 2004. The DASIS Report. Issue 21

    ERIC Educational Resources Information Center

    Substance Abuse and Mental Health Services Administration, 2006

    2006-01-01

    This report compares young adult admissions to admissions of youths aged 12 to 17, who accounted for 8 percent of Treatment Episode Data Set (TEDS) admissions in 2004. The report further breaks down the young adult admissions into two subgroups: those aged 18 to 21 (9 percent of all admissions); and those aged 22 to 25 (12 percent of all…

  1. Healthy behavior and memory self-reports in young, middle-aged, and older adults.

    PubMed

    Small, Gary W; Siddarth, Prabha; Ercoli, Linda M; Chen, Stephen T; Merrill, David A; Torres-Gil, Fernando

    2013-06-01

    Previous research has shown that healthy behaviors, such as regular physical exercise, a nutritious diet, and not smoking, are associated with a lower risk for Alzheimer's disease and dementia. However, less is known about the potential link between healthy behaviors and mild memory symptoms that may precede dementia in different age groups. A daily telephone survey (Gallup-Healthways Well-Being Index) of US residents yielded a random sample of 18,552 respondents ranging in age from 18 to 99 years, including 4,423 younger (age 18-39 years), 6,356 middle-aged (40-59 years), and 7,773 older (60-99 years) adults. The questionnaire included demographic information and the Healthy Behavior Index (questions on smoking, eating habits, and frequency of exercise). General linear models and logistic regressions were used in the analysis. Older adults were more likely to report healthy behaviors than were middle-aged and younger adults. Reports of memory problems increased with age (14% of younger, 22% of middle-aged, and 26% of older adults) and were inversely related to the Healthy Behavior Index. Reports of healthy eating were associated with better memory self-reports regardless of age, while not smoking was associated with better memory reports in the younger and middle-aged and reported regular exercise with better memory in the middle-aged and older groups. These findings indicate a relationship between reports of healthy behaviors and better self-perceived memory abilities throughout adult life, suggesting that lifestyle behavior habits may protect brain health and possibly delay the onset of memory symptoms as people age.

  2. Adult Age Differences in Frequency Estimations of Happy and Angry Faces

    ERIC Educational Resources Information Center

    Nikitin, Jana; Freund, Alexandra M.

    2015-01-01

    With increasing age, the ratio of gains to losses becomes more negative, which is reflected in expectations that positive events occur with a high likelihood in young adulthood, whereas negative events occur with a high likelihood in old age. Little is known about expectations of social events. Given that younger adults are motivated to establish…

  3. 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…

  4. Memory Aging Knowledge and Memory Self-Appraisal in Younger and Older Adults

    ERIC Educational Resources Information Center

    Cherry, Katie E.; Brigman, Susan; Reese-Melancon, Celinda; Burton-Chase, Allison; Holland, Kayla

    2013-01-01

    The purpose of this study was to examine relationships among memory aging knowledge and memory self-appraisal in college students and community-dwelling older adults. Participants completed the Knowledge of Memory Aging Questionnaire ([KMAQ] Cherry, Brigman, Hawley, & Reese, 2003) and the Memory Functioning Questionnaire ([MFQ] Gilewski,…

  5. 'Timed Up and Go' test: Age, gender and cognitive impairment stratified normative values of older adults.

    PubMed

    Ibrahim, Azianah; Singh, Devinder Kaur Ajit; Shahar, Suzana

    2017-01-01

    The aim of this study was to establish 'Timed up and Go' test (TUG) normative data among community dwelling older adults stratified based on cognitive status, gender and age groups. A total of 2084 community dwelling older adults from wave I and II were recruited through a multistage random sampling method. TUG was performed using the standard protocol and scores were then stratified based on with and without mild cognitive impairment (MCI), gender and in a 5-year age groups ranging from ages of 60's to 80's. 529(16%) participants were identified to have MCI. Past history of falls and medical history of hypertension, heart disease, joint pain, hearing and vision problem, and urinary incontinence were found to have influenced TUG performance. Cognitive status as a mediator, predicted TUG performance even when both gender and age were controlled for (B 0.24, 95% CI (0.02-0.47), β 0.03, t 2.10, p = 0.36). Further descriptive analysis showed, participants with MCI, women and older in age took a longer time to complete TUG, as compared to men with MCI across all age groups with exceptions for some age groups. These results suggested that MCI needs to be taken into consideration when testing older adults using TUG, besides age and gender factors. Data using fast speed TUG may be required among older adults with and without MCI for further understanding.

  6. Attitudes toward Aging: A Comparative Analysis of Young Adults from the United States and Germany

    ERIC Educational Resources Information Center

    McConatha, Jasmin Tahmaseb; Schnell, Frauke; Volkwein, Karin; Riley, Lori; Leach, Elizabeth

    2003-01-01

    Social and cultural attitudes toward aging provide a framework for assessing one's own aging experiences as well as one's attitudes toward older men and women. Ageism, or prejudicial attitudes and discriminatory practices toward older adults (Butler, 1980), has been found to be widespread around the world. This study focuses on a comparative…

  7. Mediators of Well-Being in Ageing Family Carers of Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Minnes, Patricia; Woodford, Lynn; Passey, Jennifer

    2007-01-01

    Background: Increasing numbers of adults with an intellectual disability are being cared for at home by ageing parents. The purpose of this study was to determine whether carer resources (i.e. social support and formal service use) and carer appraisals of ageing and stress/burden mediate the relationships between (1) maladaptive behaviour and…

  8. Service Providers' Perceptions of Active Ageing among Older Adults with Lifelong Intellectual Disabilities

    ERIC Educational Resources Information Center

    Buys, L.; Aird, R.; Miller, E.

    2012-01-01

    Background: Considerable attention is currently being directed towards both active ageing and the revising of standards for disability services within Australia and internationally. Yet, to date, no consideration appears to have been given to ways to promote active ageing among older adults with intellectual disabilities (IDs). Methods:…

  9. From Loving Grandma to Working with Older Adults: Promoting Positive Attitudes towards Aging

    ERIC Educational Resources Information Center

    Goncalves, Daniela C.

    2009-01-01

    The steady increase of population aging requires not only more people working within the field of aging but also the creation of new services. However, current students from areas such as medicine, nursing, psychology, and social work frequently have low interest in working with older adults. The low interest relates to this task's lack of…

  10. Effects of Age and Education on the Lexico-Semantic Content of Connected Speech in Adults.

    ERIC Educational Resources Information Center

    Le Dorze, Guylaine; Bedard, Christine

    1998-01-01

    Connected speech of 134 healthy, Canadian French-speaking adults, grouped according to age and education level, was analyzed using an aphasia battery. Results demonstrated that older subjects with less education produced fewer content units and were less efficient in transmitting lexico-semantic information. Effects of age and education level on…

  11. Service Providers' Perceptions of Active Ageing among Older Adults with Lifelong Intellectual Disabilities

    ERIC Educational Resources Information Center

    Buys, L.; Aird, R.; Miller, E.

    2012-01-01

    Background: Considerable attention is currently being directed towards both active ageing and the revising of standards for disability services within Australia and internationally. Yet, to date, no consideration appears to have been given to ways to promote active ageing among older adults with intellectual disabilities (IDs). Methods:…

  12. Coping and Psychological Health of Aging Parents of Adult Children with Developmental Disabilities

    ERIC Educational Resources Information Center

    Piazza, Vivian E.; Floyd, Frank J.; Mailick, Marsha R.; Greenberg, Jan S.

    2014-01-01

    Among aging parents (mean age = 65, "N" = 139) of adults with developmental disabilities, we examined the effectiveness of multiple forms of coping with caregiver burden. As expected, accommodative strategies of adapting to stress (secondary engagement), used frequently in later life, buffered the impact of caregiver burden, whereas…

  13. New Ideas for Promoting Physical Activity among Middle Age and Older Adults

    ERIC Educational Resources Information Center

    Godbey, Geoffrey; Burnett-Wolle, Sarah; Chow, Hsueh-Wen

    2007-01-01

    Promoting physical activity among middle age and older adults to decrease the incidence of disease and premature death and to combat the health care costs associated with a sedentary lifestyle is more important now than ever. There is now a better understanding of what "successful aging" means and of what aspects of life have the greatest…

  14. Effects of Age and Education on the Lexico-Semantic Content of Connected Speech in Adults.

    ERIC Educational Resources Information Center

    Le Dorze, Guylaine; Bedard, Christine

    1998-01-01

    Connected speech of 134 healthy, Canadian French-speaking adults, grouped according to age and education level, was analyzed using an aphasia battery. Results demonstrated that older subjects with less education produced fewer content units and were less efficient in transmitting lexico-semantic information. Effects of age and education level on…

  15. Coping and Psychological Health of Aging Parents of Adult Children with Developmental Disabilities

    ERIC Educational Resources Information Center

    Piazza, Vivian E.; Floyd, Frank J.; Mailick, Marsha R.; Greenberg, Jan S.

    2014-01-01

    Among aging parents (mean age = 65, "N" = 139) of adults with developmental disabilities, we examined the effectiveness of multiple forms of coping with caregiver burden. As expected, accommodative strategies of adapting to stress (secondary engagement), used frequently in later life, buffered the impact of caregiver burden, whereas…

  16. Adult Development and Life Satisfaction Functions of Sex, Marital Status and Age.

    ERIC Educational Resources Information Center

    Coles, Claire; McCall, Fran

    Quality of life in adulthood (ages 27-47) was investigated; age, marital status and sex were considered the primary variables. Attention was given to the consideration of the current crises-oriented theory of adult development. The interrelationship of the variables was of principle interest in assessing life satisfaction and personality…

  17. 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…

  18. 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…

  19. From Loving Grandma to Working with Older Adults: Promoting Positive Attitudes towards Aging

    ERIC Educational Resources Information Center

    Goncalves, Daniela C.

    2009-01-01

    The steady increase of population aging requires not only more people working within the field of aging but also the creation of new services. However, current students from areas such as medicine, nursing, psychology, and social work frequently have low interest in working with older adults. The low interest relates to this task's lack of…

  20. Exploring Career Options and Possibilities Later in Life: Adult (Age 50-75) Career Development Survey

    ERIC Educational Resources Information Center

    Smith, Angela Carmella

    2009-01-01

    A survey instrument was developed entitled the "Adult (age 50-75) Career Development Survey" (ACDS) to provide an empirical foundation for understanding the current needs of individuals age 50-75 and learning about their attitudes toward, willingness to, and experience in using career counseling and technology in making decisions on…

  1. 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…

  2. Age Group Differences in Depressive Symptoms among Older Adults with Functional Impairments

    ERIC Educational Resources Information Center

    Choi, Namkee G.; Kim, Johnny S.

    2007-01-01

    This study used data from the 2000 interview wave of the Health and Retirement Study to examine age group differences in the likelihood of self-reported depressive symptomatology among a nationally representative sample of 3,035 adults age 55 years or older who had at least one activities of daily living (ADL) or instrumental activities of daily…

  3. Memory Aging Knowledge and Memory Self-Appraisal in Younger and Older Adults

    ERIC Educational Resources Information Center

    Cherry, Katie E.; Brigman, Susan; Reese-Melancon, Celinda; Burton-Chase, Allison; Holland, Kayla

    2013-01-01

    The purpose of this study was to examine relationships among memory aging knowledge and memory self-appraisal in college students and community-dwelling older adults. Participants completed the Knowledge of Memory Aging Questionnaire ([KMAQ] Cherry, Brigman, Hawley, & Reese, 2003) and the Memory Functioning Questionnaire ([MFQ] Gilewski,…

  4. Maladaptive Behaviors Related to Adaptive Decline in Aging Adults with Mental Retardation.

    ERIC Educational Resources Information Center

    Urv, Tiina K.; Zigman, Warren B.; Silverman, Wayne

    2003-01-01

    Changes in patterns of maladaptive behavior related to age-associated adaptive declines were investigated in 529 adults with mental retardation (ages 30 to 84), 202 with Down syndrome. Certain maladaptive behaviors were related to the onset of adaptive declines, (e.g., lack of boundaries). Findings suggest similarities in the course of…

  5. Mediators of Well-Being in Ageing Family Carers of Adults with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Minnes, Patricia; Woodford, Lynn; Passey, Jennifer

    2007-01-01

    Background: Increasing numbers of adults with an intellectual disability are being cared for at home by ageing parents. The purpose of this study was to determine whether carer resources (i.e. social support and formal service use) and carer appraisals of ageing and stress/burden mediate the relationships between (1) maladaptive behaviour and…

  6. Age, Sex, and Contact with Elderly Adults as Predictors of Knowledge about Psychological Aging.

    ERIC Educational Resources Information Center

    Peterson, Candida C.; And Others

    1988-01-01

    Tested Australian undergraduates' (N=179) knowledge of mental health in old age. Results showed women scored higher than men and scores rose with age and with contact when age was partialed out. Australian students averaged two more items correct than did the American students for whom the test was developed. (Author)

  7. Older Adults' Level of Knowledge about Old Age Using the Facts of Aging Quiz.

    ERIC Educational Resources Information Center

    Atkins, Arleen J.

    The Facts on Aging Quiz (FAQ) has been used in different studies to assess the level of knowledge about old age. It contains 25 factual statements concerning basic physical, mental, and social facts and the most common misconceptions about aging. One purpose of this study was to identify the most frequent misconceptions in a group of older adults…

  8. Older Adults' Level of Knowledge about Old Age Using the Facts of Aging Quiz.

    ERIC Educational Resources Information Center

    Atkins, Arleen J.

    The Facts on Aging Quiz (FAQ) has been used in different studies to assess the level of knowledge about old age. It contains 25 factual statements concerning basic physical, mental, and social facts and the most common misconceptions about aging. One purpose of this study was to identify the most frequent misconceptions in a group of older adults…

  9. Age, Sex, and Contact with Elderly Adults as Predictors of Knowledge about Psychological Aging.

    ERIC Educational Resources Information Center

    Peterson, Candida C.; And Others

    1988-01-01

    Tested Australian undergraduates' (N=179) knowledge of mental health in old age. Results showed women scored higher than men and scores rose with age and with contact when age was partialed out. Australian students averaged two more items correct than did the American students for whom the test was developed. (Author)

  10. Homeostatic regulation of adult hippocampal neurogenesis in aging rats: long-term effects of early exercise

    PubMed Central

    Merkley, Christina M.; Jian, Charles; Mosa, Adam; Tan, Yao-Fang; Wojtowicz, J. Martin

    2014-01-01

    Adult neurogenesis is highly responsive to environmental and physiological factors. The majority of studies to date have examined short-term consequences of enhancing or blocking neurogenesis but long-term changes remain less well understood. Current evidence for age-related declines in neurogenesis warrant further investigation into these long-term changes. In this report we address the hypothesis that early life experience, such as a period of voluntary running in juvenile rats, can alter properties of adult neurogenesis for the remainder of the animal's life. The results indicate that the number of proliferating and differentiating neuronal precursors is not altered in runners beyond the initial weeks post-running, suggesting homeostatic regulation of these processes. However, the rate of neuronal maturation and survival during a 4 week period after cell division was enhanced up to 11 months of age (the end of the study period). This study is the first to show that a transient period of physical activity at a young age promotes changes in neurogenesis that persist over the long-term, which is important for our understanding of the modulation of neurogenesis by exercise with age. Functional integration of adult-born neurons within the hippocampus that resist homeostatic regulation with aging, rather than the absolute number of adult-born neurons, may be an essential feature of adult neurogenesis that promotes the maintenance of neural plasticity in old age. PMID:25071426

  11. Forever young: Visual representations of gender and age in online dating sites for older adults.

    PubMed

    Gewirtz-Meydan, Ateret; Ayalon, Liat

    2017-06-13

    Online dating has become increasingly popular among older adults following broader social media adoption patterns. The current study examined the visual representations of people on 39 dating sites intended for the older population, with a particular focus on the visualization of the intersection between age and gender. All 39 dating sites for older adults were located through the Google search engine. Visual thematic analysis was performed with reference to general, non-age-related signs (e.g., facial expression, skin color), signs of aging (e.g., perceived age, wrinkles), relational features (e.g., proximity between individuals), and additional features such as number of people presented. The visual analysis in the present study revealed a clear intersection between ageism and sexism in the presentation of older adults. The majority of men and women were smiling and had a fair complexion, with light eye color and perceived age of younger than 60. Older women were presented as younger and wore more cosmetics as compared with older men. The present study stresses the social regulation of sexuality, as only heterosexual couples were presented. The narrow representation of older adults and the anti-aging messages portrayed in the pictures convey that love, intimacy, and sexual activity are for older adults who are "forever young."

  12. Onset aging conditions of adults with an intellectual disability associated with primary caregiver depression.

    PubMed

    Lin, Lan-Ping; Hsu, Shang-Wei; Kuo, Meng-Ting; Wu, Jia-Lin; Chu, Cordia; Lin, Jin-Ding

    2014-03-01

    Caregivers of adults with an intellectual disability experience depressive symptoms, but the aging factors of the care recipients associated with the depressive symptoms are unknown. The objective of this study was to analyze the onset aging conditions of adults with an intellectual disability that associated with the depression scores of their primary caregivers. A cross-sectional survey was administered to gather information from 455 caregivers of adults with an intellectual disability about their symptoms of depression which assessed by a 9-item Patient Health Questionnaire (PHQ-9). The 12 aging conditions of adults with an intellectual disability include physical and mental health. The results indicate that 78% of adults with an intellectual disability demonstrate aging conditions. Physical conditions associated with aging include hearing decline (66.3%), vision decline (63.6%), incontinence (44%), articulation and bone degeneration (57.9%), teeth loss (80.4), physical strength decline (81.2%), sense of taste and smell decline (52.8%), and accompanied chronic illnesses (74.6%). Mental conditions associated with aging include memory loss (77%), language ability deterioration (74.4%), poor sleep quality (74.2%), and easy onset of depression and sadness (50.3%). Aging conditions of adults with an intellectual disability (p<0.001) was one factor that significantly affected the presence of depressive symptom among caregivers after controlling demographic characteristics. Particularly, poor sleep quality of adults with an intellectual disability (yes vs. no, OR=3.807, p=0.002) was statistically correlated to the occurrence of significant depressive symptoms among their caregivers. This study suggests that the authorities should reorient community services and future policies toward the needs of family caregivers to decrease the burdens associated with caregiving.

  13. Differential aging of cerebral white matter in middle-aged and older adults: A seven-year follow-up.

    PubMed

    Bender, Andrew R; Völkle, Manuel C; Raz, Naftali

    2016-01-15

    The few extant reports of longitudinal white matter (WM) changes in healthy aging, using diffusion tensor imaging (DTI), reveal substantial differences in change across brain regions and DTI indices. According to the "last-in-first-out" hypothesis of brain aging late-developing WM tracts may be particularly vulnerable to advanced age. To test this hypothesis we compared age-related changes in association, commissural and projection WM fiber regions using a skeletonized, region of interest DTI approach. Using linear mixed effect models, we evaluated the influences of age and vascular risk at baseline on seven-year changes in three indices of WM integrity and organization (axial diffusivity, AD, radial diffusivity, RD, and fractional anisotropy, FA) in healthy middle-aged and older adults (mean age=65.4, SD=9.0years). Association fibers showed the most pronounced declines over time. Advanced age was associated with greater longitudinal changes in RD and FA, independent of fiber type. Furthermore, older age was associated with longitudinal RD increases in late-developing, but not early-developing projection fibers. These findings demonstrate the increased vulnerability of later developing WM regions and support the "last-in-first-out" hypothesis of brain aging. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Differential Aging of Cerebral White Matter in Middle-Aged and Older Adults: A Seven-Year Follow-up

    PubMed Central

    Bender, Andrew R.; Völkle, Manuel C.; Raz, Naftali

    2015-01-01

    The few extant reports of longitudinal white matter (WM) changes in healthy aging, using diffusion tensor imaging (DTI), reveal substantial differences in change across brain regions and DTI indices. According to the last-in-first-out hypothesis of brain aging late-developing WM tracts may be particularly vulnerable to advanced age. To test this hypothesis we compared age-related changes in association, commissural and projection WM fiber regions using a skeletonized, region of interest DTI approach. Using linear mixed effects models, we evaluated the influences of age and vascular risk at baseline on seven-year changes in three indices of WM integrity and organization (axial diffusivity, AD, radial diffusivity, RD, and fractional anisotropy, FA) in healthy middle-aged and older adults (mean age = 65.4, SD = 9.0 years). Association fibers showed the most pronounced declines over time. Advanced age was associated with greater longitudinal changes in RD and FA, independent of fiber type. Furthermore, older age was associated with longitudinal RD increases in late-developing, but not early-developing projection fibers. These findings demonstrate the increased vulnerability of later developing WM regions and support the last-in-first-out hypothesis of brain aging. PMID:26481675

  15. Perceptions of Successful Aging among Older Adults in Bangladesh: An Exploratory Study.

    PubMed

    Amin, Iftekhar

    2017-06-01

    To analyze older adults' definitions of successful aging in Bangladesh. The purposively selected study sample comprised twelve participants who were aged over 60. Interviews using in-depth semi-structured questionnaires were conducted based on participants' chosen mode, either face-to-face, or by phone. Findings of this study support that successful aging is multidimensional - that is - for Bangladeshis successful aging encompasses dimensions such as adaptation to an aging body, financial security, family and intergenerational care, and social participation. Older adults' emphases on all these dimensions were qualitatively different from those relevant in western societies. Bangladeshis see disease and disability as a normal part of aging and do not emphasize freedom from disease or longevity as much as North Americans and the US-focused successful aging discourses do. Family care is a key component of successful aging in Bangladesh. While in western models functional independence has been emphasized, for Bangladeshi older adults' adaptations to changing body, co-residing with children, being financially, physically, and emotionally dependent on family and receiving their care are viewed as normal and appropriate. Cross-cultural comparisons in this study suggest that what it means and entails to age well differ across cultures. This study highlights the need among health professionals to understand Bangladeshi culture, with its specific beliefs and values, as it relates to the views of aging well.

  16. Attitudes toward aging: a comparative analysis of young adults from the United States and Germany.

    PubMed

    McConatha, Jasmin Tahmaseb; Schnell, Frauke; Volkwein, Karin; Riley, Lori; Leach, Elizabeth

    2003-01-01

    Social and cultural attitudes toward aging provide a framework for assessing one's own aging experiences as well as one's attitudes toward older men and women. Ageism, or prejudicial attitudes and discriminatory practices toward older adults (Butler, 1980), has been found to be widespread around the world. This study focuses on a comparative analysis of the attitudes of young adults from Germany and the United States. Specifically, the purpose of this study was to evaluate similarities and differences in the anxiety associated with four measurable dimensions associated with ageism: fear of old people, psychological concerns associated with aging, concern over changes in physical appearance as a result of aging, and fear of losses associated with aging. The second purpose of this study was to evaluate the age at which young adults from these two countries might consider themselves to be "old." The findings indicate significant country and gender differences across the dimensions. German participants tended to view aging much more negatively than American participants did. However, Americans considered themselves to be "old" at a much younger age than Germans. Gender differences indicated that women in both countries were more concerned with age-related changes in their physical appearance than were men. Analyses of the results are discussed in relation to the influence of ageism and negative cultural stereotypes of aging on people's self-image across the life span.

  17. Body Composition Outcomes of a Qigong Intervention Among Community-Dwelling Aging Adults.

    PubMed

    Chang, Mei-Ying; Chen, Hsiao-Yu

    2016-12-01

    Aging causes various changes in body composition, which are critical implications for health and physical functioning in aging adults. The aim of this study was to explore the body composition outcomes of a qigong intervention among community-dwelling aging adults. This was a quasi-experimental study in which 90 participants were recruited. Forty-eight participants (experimental group) attended a 30-min qigong program 3 times per week for 12 weeks, whereas 42 participants (control group) continued performing their usual daily activities. The experimental group achieved a greater reduction in the fat mass percentage at the posttest, and exhibited increased fat-free mass, lean body mass percentage, and lean body mass to fat mass ratio compared with the controls. No difference between the two groups in body mass index, fat mass, and lean body mass was observed. These results indicated that the qigong intervention showed beneficial outcomes of body composition among community-dwelling aging adults.

  18. Adult age differences in the ability to mentally transform object and body stimuli.

    PubMed

    Devlin, Anna L; Wilson, Peter H

    2010-11-01

    Cognitive neuroscience literature suggests a strong dissociation between the ability to mentally transform object and body stimuli (Hegarty & Waller, 2004). However, little is known about how this ability changes with age. This dissociation was explored in 20 younger (19-24 years) and 20 older (65-87 years) adults. Mental rotation of object stimuli was demonstrated for both age groups, suggesting that the neuro-cognitive network involved with performing (object-based) mental transformations is relatively preserved in older age. Compared to young adults, older adults displayed the greatest decline in performance efficiency for the whole-body task. The authors propose that an age-related decline in the integrity of body-schema information may account for this change.

  19. Personal theories, intellectual ability, and epistemological beliefs: adult age differences in everyday reasoning biases.

    PubMed

    Klaczynski, P A; Robinson, B

    2000-09-01

    Age-related differences in everyday reasoning biases were explored. In each of 2 social domains, examination of theoretical beliefs and biases along 2 dimensions of scientific reasoning, involving the law of large numbers and the evaluation of experimental evidence, revealed that, across age groups, scientific reasoning was used to reject evidence that contradicted prior beliefs; relatively cursory reasoning was used to accept belief-consistent evidence. Biased reasoning was more common among middle-aged and older adults than among young adults. Dispositions to engage in analytic processing were negatively related to biases, but intellectual abilities and bias were not related. The findings support a 2-process view of adult cognitive development and suggest that the tendency to rely on heuristic information processing increases with age.

  20. Subjective age and sleep in middle-aged and older adults.

    PubMed

    Stephan, Yannick; Sutin, Angelina R; Bayard, Sophie; Terracciano, Antonio

    2017-09-01

    Chronological age is commonly used to explain change in sleep. The present study examines whether subjective age is associated with change in sleep difficulties across middle adulthood and old age. Participants were drawn from the second (2004-2005) and third (2013-2014) waves of the Midlife in the United States Survey (MIDUS, N = 2350; Mean Age: 55.54 years), the 2008 and 2014 waves of the Health and Retirement Study (HRS, N = 4066; Mean Age: 67.59 years) and the first (2011) and fourth (2014) waves of the National Health and Aging Trends Survey (NHATS, N = 3541; Mean Age: 76.46). In each sample, subjective age, sleep difficulties, depressive symptoms, anxiety and chronic conditions were assessed at baseline. Sleep difficulties was assessed again at follow-up. Sleep difficulties. An older subjective age at baseline was related to an increase in sleep difficulties over time in the three samples, and was mediated, in part, through more depressive symptoms, anxiety and chronic conditions. Feeling older was associated with an increased likelihood of major sleeping difficulties at follow-up in the three samples. Subjective age is a salient marker of individuals' at risk for poor sleep quality, beyond chronological age.

  1. [Management of aortic coarctation at the adult age].

    PubMed

    Godart, F

    2007-05-01

    Classical treatment of coarctation of the aorta consists of resection and suture through a left thoracotomy. However, over the last 20 years, balloon angioplasty, recently associated with stenting, has progressively supplanted surgery in the adult both in native forms and in recoarctions. Usually, the diameters of the balloon and stent are chosen to be the same as that of the aortic isthmus or proximal aortic arch without exceeding that of the aorta at the diaphragm. Moreover, the tendency now is to recommend stenting in cases of severe, tubular and long stenosis associated with proximal hypoplasia and in cases of residual gradients after dilatation. The complications of percutaneous techniques are the risk of restenosis (11-15%), aneurysm formation (5%), and a very small risk of dissection. However, it is recognised that stenting is associated with fewer complications than dilatation alone or surgery. After correction, the main problem is that of hypertension, often associated with persistence of a pressure gradient at the isthmus. Coarctation is often associated with a congenital bicuspid aortic valve in nearly 50% of cases and the valvular condition may progress to stenosis or incompetence requiring corrective surgery. In these cases, a dilatation of the aorta must also be suspected which may progress to an aneurysm. In addition, pregnancy is often complicated by maternal hypertension. The consequences are a high risk of abortion and, for the child, a prematurity, poor growth, and a small risk of recurrence of the cardiac disease. Pregnant women should be followed up in a multidisciplinary fashion and, when possible, problems of residual stenosis, aneurysm and hypertension should be controlled and corrected before the woman wishes to be pregnant. In practice, medium and long term follow up should be undertaken by specialist teams and comprise clinical examination, blood pressure investigations on effort and by ambulatory recording, Doppler ultrasonography of the

  2. Aging in community: mobilizing a new paradigm of older adults as a core social resource.

    PubMed

    Black, Kathy; Dobbs, Debra; Young, Tiffany L

    2015-03-01

    Dignity and independence are widely considered as core concepts to aging well, yet little research has explored how older adults perceive these issues in the context of community life. Moreover, little is known regarding the ways in which the broader public views and enhances aging with dignity and independence with their older residents. Using participatory action research, multiple methods of qualitative inquiry, and tenets of appreciative inquiry, this article reports on a community-based initiative aimed to better understand the positive aspects of aging with dignity and independence. Synthesized findings yielded 6 "actionable themes": (1) meaningful involvement, (2) aging in place, (3) respect and inclusion, (4) communication and information, (5) transportation and mobility, and (6) health and well-being. The findings invoke a new paradigm for community aging that highlights the unique contributions of older adults as a core social resource. Implications for mobilizing community action to promote aging with dignity and independence are discussed. © The Author(s) 2012.

  3. Leukocyte Telomere Length in Young Adults Born Preterm: Support for Accelerated Biological Ageing

    PubMed Central

    Smeets, Carolina C. J.; Codd, Veryan; Samani, Nilesh J.; Hokken-Koelega, Anita C. S.

    2015-01-01

    Background Subjects born preterm have an increased risk for age-associated diseases, such as cardiovascular disease in later life, but the underlying causes are largely unknown. Shorter leukocyte telomere length (LTL), a marker of biological age, is associated with increased risk of cardiovascular disease. Objectives To compare LTL between subjects born preterm and at term and to assess if LTL is associated with other putative cardiovascular risk factors at young adult age. Methods We measured mean LTL in 470 young adults. LTL was measured using a quantitative PCR assay and expressed as T/S ratio. We analyzed the influence of gestational age on LTL and compared LTL between subjects born preterm (n = 186) and at term (n = 284). Additionally, we analyzed the correlation between LTL and potential risk factors of cardiovascular disease. Results Gestational age was positively associated with LTL (r = 0.11, p = 0.02). Subjects born preterm had shorter LTL (mean (SD) T/S ratio = 3.12 (0.44)) than subjects born at term (mean (SD) T/S ratio = 3.25 (0.46)), p = 0.003). The difference remained significant after adjustment for gender and size at birth (p = 0.001). There was no association of LTL with any one of the putative risk factors analyzed. Conclusions Young adults born preterm have shorter LTL than young adults born at term. Although we found no correlation between LTL and risk for CVD at this young adult age, this biological ageing indicator may contribute to CVD and other adult onset diseases at a later age in those born preterm. PMID:26619005

  4. Peripheral venous distension elicits a blood pressure raising reflex in young and middle-aged adults.

    PubMed

    Matthews, Evan L; Brian, Michael S; Coyle, Dana E; Edwards, David G; Stocker, Sean D; Wenner, Megan M; Farquhar, William B

    2016-06-01

    Distension of peripheral veins in humans elicits a pressor and sympathoexcitatory response that is mediated through group III/IV skeletal muscle afferents. There is some evidence that autonomic reflexes mediated by these sensory fibers are blunted with increasing age, yet to date the venous distension reflex has only been studied in young adults. Therefore, we tested the hypothesis that the venous distension reflex would be attenuated in middle-aged compared with young adults. Nineteen young (14 men/5 women, 25 ± 1 yr) and 13 middle-aged (9 men/4 women, 50 ± 2 yr) healthy normotensive participants underwent venous distension via saline infusion through a retrograde intravenous catheter in an antecubital vein during limb occlusion. Beat-by-beat blood pressure, muscle sympathetic nerve activity (MSNA), and model flow-derived cardiac output (Q), and total peripheral resistance (TPR) were recorded throughout the trial. Mean arterial pressure (MAP) increased during the venous distension in both young (baseline 83 ± 2, peak 94 ± 3 mmHg; P < 0.05) and middle-aged adults (baseline 88 ± 2, peak 103 ± 3 mmHg; P < 0.05). MSNA also increased in both groups [young: baseline 886 ± 143, peak 1,961 ± 242 arbitrary units (AU)/min; middle-aged: baseline 1,164 ± 225, peak 2,515 ± 404 AU/min; both P < 0.05]. TPR (P < 0.001), but not Q (P = 0.76), increased during the trial. However, the observed increases in blood pressure, MSNA, and TPR were similar between young and middle-aged adults. Additionally, no correlation was found between age and the response to venous distension (all P > 0.05). These findings suggest that peripheral venous distension elicits a pressor and sympathetic response in middle-aged adults similar to the response observed in young adults. Copyright © 2016 the American Physiological Society.

  5. Hepatoblastoma in adult age. A case report and literature review.

    PubMed

    Remes-Troche, José M; Montaño-Loza, Aldo; Meza-Junco, Judith; García-Leiva, Jorge; Torre-Delgadillo, Aldo

    2006-01-01

    Hepatoblastoma (HB) rarely occurs in adults. We report herein the unusual case of a 19-year-old, otherwise healthy woman with no history of liver disease who presented with upper abdominal pain and hepatomegaly. Tests for hepatitis B virus (HBV), hepatitis C virus (HCV) were negative, and AFP was normal. There was no evidence of liver cirrhosis. A welldemarcated solid mass of 14 cm in diameter, which was lobulated and partly necrotic, was detected in the liver by computed tomography (CT). At surgical exploration a large liver mass was detected occupying the entire right lobe. A right trisegmentectomy was performed with tumor grossly resected with microscopic residual disease (i.e positive margins). On microscopic examination the tumor was composed mainly of two components which were intermingled: epithelial and mesenchymal elements. The epithelial component was formed of small embryonal cells, grouped into nodules, scattered in cellular mesenchymal tissue. The diagnosis was mixed hepatoblastoma. The patient received 4 cycles of systemic chemotherapy with cisplatinum and adriamycin. Post-chemotherapy evaluation revealed recurrence of the hepatoblastoma in the remaining liver. She died 6 months later.

  6. Is hypertension in adult age related to unemployment at a young age? Results from the Northern Swedish Cohort.

    PubMed

    Nygren, Karina; Gong, Weidan; Hammarström, Anne

    2015-02-01

    The aim of this study was to analyse the relationship between early unemployment (ages 16-21 years) and adult hypertension after controlling for earlier hypertension, unemployment in adult life, risk factors for hypertension and confounders. A cohort of 927 (86.6% of the original cohort) 9th grade school-leavers was followed from 1981 until 2008. Data were collected through questionnaires, health examinations, and national registers. Univariate and multivariate logistic regression were used as primary statistical methods. At ages 21 and 43, hypertension was significantly more prevalent among men than women (p < .001). Unemployment between the ages of 16 and 21 was related to hypertension at age 43 among women but not men. The odds ratio (OR) was persistently high (OR 3.16 [95% confidence interval 1.45-6.89]) after controlling for late unemployment, hypertension at age 16, risk factors for hypertension and confounders. There was no significant relationship between exposure to early unemployment and hypertension at age 21 for women or men. From a public health perspective, youth unemployment is a societal problem in need of more attention and intervention in order to prevent long-term adverse health outcomes. © 2014 the Nordic Societies of Public Health.

  7. Age related differences in the strategies used by middle aged adults to solve a block design task.

    PubMed

    Rozencwajg, P; Cherfi, M; Ferrandez, A M; Lautrey, J; Lemoine, C; Loarer, E

    2005-01-01

    In the present study, it was proposed to investigate the effects of aging on the strategies used to solve a block design task and to establish whether these strategies may be associated with differential patterns of ability. Two groups of subjects, 30 young adults (aged 20-35 years) and 30 middle-aged adults (aged 45-60 years) were set a computer version of the Kohs task and a battery of tests. An age-related decrease in fluid intelligence (Gf) and visual-spatial ability (Gv) was observed, along with the fact that most of the older subjects used a global strategy rather than a synthetic one. On the other hand, while continuing to use strategies of the analytic type, the older subjects looked more frequently at the model and scored high on crystallized intelligence (Gc). These findings are discussed from two different points of view: the theory of hierarchical stimuli and the hypothesis that metacognitive ability, which is thought to rely on Gc, may increase with age, and thus compensate for the loss of Gf and Gv.

  8. Demographic Trends of Adults in New York City Opioid Treatment Programs--An Aging Population.

    PubMed

    Han, Benjamin; Polydorou, Soteri; Ferris, Rosie; Blaum, Caroline S; Ross, Stephen; McNeely, Jennifer

    2015-01-01

    The population of adults accessing opioid treatment is growing older, but exact estimates vary widely, and little is known about the characteristics of the aging treatment population. Further, there has been little research regarding the epidemiology, healt h status, and functional impairments in this population. To determine the utilization of opioid treatment services by older adults in New York City. This study used administrative data from New York State licensed drug treatment programs to examine overall age trends and characteristics of older adults in opioid treatment programs in New York City from 1996 to 2012. We found significant increases in utilization of opioid treatment programs by older adults in New York City. By 2012, those aged 50-59 made up the largest age group in opioid treatment programs. Among older adults there were notable shifts in demographic background including gender and ethnicity, and an increase in self-reported impairments. More research is needed to fully understand the specific characteristics and needs of older adults with opioid dependence.

  9. Kinematic characteristics of gait in middle-aged adults during level walking.

    PubMed

    Wu, Yu; Wang, Yin-Zhi; Xiao, Fei; Gu, Dong-Yun

    2014-01-01

    Middle-aged people have shown a high fall incidence and degeneration in gait stability, while few studies concern that. This study aimed to assess the kinematic characteristics of gait in middle-aged people compared with younger and older ones during level walking, and to find sensitive indicators to characterize degenerated gait stability in middle-aged people. 13 middle-aged (mean age=52.1 years), with 13 older (mean age=74.8 years) and 13 young (mean age=23.3 years) healthy adults participated in this study. We assessed following gait parameters of the subjects during their level walking: 1) temporal-spatial gait parameters: normalized gait velocity, stride length, step length and their variability; 2) gait stability parameters: acceleration root mean square (RMS) of COM and its variability; and instantaneous COM-COP inclination angles. Compared with young and older subjects, middle-aged adults showed no significant difference in temporal-spatial gait parameters and their stride-to-stride variability (P>0.050); Compared with young subjects, middle-aged adults showed a significant higher value in medial-lateral (ML) direction of acceleration RMS of COM (P=0.038) and its stride-to-stride variability (P=0.030), as well as in COM-COP inclination angle (P=0.003). There was no significant difference in the above two parameters of gait stability between middle-aged and older subjects (P>0.050). Results illustrated that middle-aged subjects showed similar degenerated pattern in gait stability as the older ones in ML direction. Gait stability parameters, including ML acceleration of COM and its variability, as well as ML COM-COP inclination angle may help to characterize this degenerated gait stability. It's necessary for us to develop early interventions for middle-aged adults to prevent falls during walking.

  10. Older adults' use of complementary and alternative medical therapies to resist biomedicalization of aging.

    PubMed

    Fries, Christopher J

    2014-01-01

    Taking its cue from Estes and Binney's (1989) assertion that individual and subjective views of aging often reflect a hegemony characteristic of biomedicalization, this study assesses the subjective views that a group of older adult users of CAM therapies have of aging, health, healing, and self care. Reflexive sociological interviews with 24 men and women over the age of 55 are used to show how participants use CAM as an embodied means to resist biomedicalization of aging. Four themes emerge as in part explaining the appeal of CAM therapies for older adults: "intergenerational angst"; "iatrogenesis"; "aging as deterioration"; and "optimistic alternatives". In a cultural context in which aging has been transformed into a medical matter, older adults who seek out CAM do so as part of an effort to gain individual control over their aging bodies and health. These findings provide further evidence that older adults have adopted discourses of individual responsibility for health through self care behavior and that the growing trend towards therapeutic pluralism entails both elements of medicalization and demedicalization. Copyright © 2013 Elsevier Inc. All rights reserved.

  11. Changes in vitamin D endocrinology during aging in adults.

    PubMed

    de Jongh, Renate T; van Schoor, Natasja M; Lips, Paul

    2017-09-15

    Worldwide, vitamin D deficiency is a common finding. Within individuals 25-hydroxyvitamin D (25OH)D) concentrations remain fairly stable over time although large differences in individual longitudinal changes exist. During aging vitamin D metabolism and activity changes in several different ways. Intestinal resistance to 1,25(OH)2D develops which hampers intestinal calcium uptake. Vitamin D receptor number decreases with aging in several organs involved in calcium metabolism and 1alpha-hydroxylase activity decreases mainly due to a decrease in renal function reducing vitamin D activation. Effects of 1,25(OH)2D on cell proliferation and differentiation may influence potential anti-cancer effects whereas regulation of telomere length may result in longevity. In older individuals, vitamin D supplementation has positive effects on fracture risk, number of falls and physical function. Supplementation in older populations warrants specific attention. Effects on "non-classical" outcomes may be revealed by ongoing large randomized clinical trials with high doses of vitamin D. Copyright © 2017. Published by Elsevier B.V.

  12. Education and obesity at age 40 among American adults

    PubMed Central

    Cohen, Alison K.; Rehkopf, David H.; Deardorff, Julianna; Abrams, Barbara

    2012-01-01

    Although many have studied the association between educational attainment and obesity, studies to date have not fully examined prior common causes and possible interactions by race/ethnicity or gender. It is also not clear if the relationship between actual educational attainment and obesity is independent of the role of aspired educational attainment or expected educational attainment. The authors use generalized linear log link models to examine the association between educational attainment at age 25 and obesity (BMI≥30) at age 40 in the USA’s National Longitudinal Survey of Youth 1979 cohort, adjusting for demographics, confounders, and mediators. Race/ethnicity but not gender interacted with educational attainment. In a complete case analysis, after adjusting for socioeconomic covariates from childhood, adolescence, and adulthood, among whites only, college graduates were less likely than high school graduates to be obese (RR= 0.69, 95%CI: 0.57, 0.83). The risk ratio remained similar in two sensitivity analyses when the authors adjusted for educational aspirations and educational expectations and analyzed a multiply imputed dataset to address missingness. This more nuanced understanding of the role of education after controlling for a thorough set of confounders and mediators helps advance the study of social determinants of health and risk factors for obesity. PMID:23246398

  13. Relationship Between Ties With Adult Children and Life Satisfaction Among the Middle-Aged, the Young-Old, and the Oldest-Old Korean Adults.

    PubMed

    Chai, Hye Won; Jun, Hey Jung

    2016-01-01

    One of the important determinants of well-being among aging parents is their relationship with adult children. Using the two waves of the Korean Longitudinal Study of Ageing, this study examined how different types of ties with adult children affect the life satisfaction of the Korean middle-aged, the young-old, and the oldest-old adults. Multigroup analysis was used to see if the effects of ties with adult children differ by the three age-groups. The results showed that frequency of contact had positive effect on life satisfaction for all of the age-groups. However, coresidence with children had a negative effect for the middle-aged, but a positive effect for the oldest-old. Finally, exchanges of support with adult children had significant effects only for the young-old. These results show that the importance of different types of ties with children change according to aging parents' life stages.

  14. Neighborhood walking among overweight and obese adults: age variations in barriers and motivators.

    PubMed

    Lee, Chanam; Ory, Marcia G; Yoon, Jeongjae; Forjuoh, Samuel N

    2013-02-01

    Walking is a popular form of physical activity that can bring many public health benefits. It can be even more beneficial to those who are currently obese or overweight. However, many barriers discourage people from walking, ranging from lack of motivation to unsafe neighborhood environments, and such barriers vary with age. This study addresses barriers and motivators to walking among overweight and obese adults, and examines their age variations. Particular emphasis was given to modifiable environmental factors as the priority intervention targets. A survey of 161 overweight and obese adults recruited from a large integrated healthcare system in central Texas provided data on walking, demographics, motivators and barriers. Descriptive statistics and correlation analysis were conducted. The respondents had a mean age of 48.4 (20-86), and were predominantly female (80.8%), non-Hispanic White (86.0%), and obese (mean BMI = 32.5). Popular environmental barriers to walking were: bad weather, inadequate lighting, no shade, unattended dogs, disconnected sidewalks, poor walking surfaces, no interesting places to walk nearby, and no benches (74.5-38.5%). Even and smooth walking surfaces and benches were more frequently reported by older adults as motivators. Proximity to recreational facilities was a stronger motivator for younger adults. Two safety related barriers, fear of injury (older adults) and traffic safety concerns (younger adults), also showed significant age differences. Overweight and obese adults experience substantial environmental barriers to walking, but many of them are modifiable. Observed age variations suggest that future interventions may be more effective if tailored to address age-specific barriers.

  15. Gratitude and longing: Meanings of health in aging for Puerto Rican adults in the mainland.

    PubMed

    Todorova, Irina L G; Guzzardo, Mariana T; Adams, Wallis E; Falcón, Luis M

    2015-12-01

    Puerto Rican adults in the United States mainland live with socioeconomic and health disparities. To understand their contextual experience of aging, we interviewed participants in the Boston Puerto Rican Health Study. Through a Thematic Analysis we identify themes and tensions: normalization and acceptance of aging; gratitude; the importance of aging within social networks; longing to return to Puerto Rico at older age. We address the tensions between 'acceptance' and fatalismo as a cultural belief, and a function of structural barriers. The experience of aging is discussed in the context of Puerto Rico's history and continued dependence on the United States.

  16. Physiology of aging of older adults: systemic and oral health considerations.

    PubMed

    Abrams, Alan P; Thompson, Lisa A

    2014-10-01

    This article reviews the concepts of physiologic reserve, the principles of the normative aging process as exemplified by the cardiovascular, neurologic, and musculoskeletal systems. How these principles apply to oral health, and age-related changes in the oral cavity itself, is reviewed and suggests how they may affect disease management by oral health care providers. It does not focus on diseases related to aging, but rather aims to explore the normal physiologic changes associated with aging dentition and systemic changes related to age, thus enabling clinicians to obtain a better understanding of the presentation of older adults and how it may change their approach to diagnosis and treatment.

  17. Predicting Perceived Isolation among Midlife and Older LGBT Adults: The Role of Welcoming Aging Service Providers.

    PubMed

    Yang, Jie; Chu, Yoosun; Salmon, Mary Anne

    2017-06-16

    Older lesbian, gay, bisexual, and transgender (LGBT) adults are more likely to live alone and less likely to have children compared with their heterosexual counterparts. The lack of immediate family system can render older LGBT adults particularly vulnerable to social isolation and its consequences. The current study utilizes social exclusion theory, which asserts that not only material resources but also engagement with and inclusion into the society are necessary for marginalized people to be integrated into the mainstream. The study examines whether aging service providers (e.g., senior centers, adult day care, transportation, employment services) who are perceived by older LGBT adults as welcoming to LGBT people may reduce this population's perceived isolation. Data were collected through a needs assessment survey designed for the aging LGBT community in North Carolina. Adults aged 45 and over who self-identified as LGBT were recruited at several formal and informal groups. The survey yielded 222 valid responses. The outcome variable was perceived isolation. Key independent variables included having experienced welcoming aging service providers and living alone. After controlling for potential confounders and demographics, logistic regression results showed that having experienced welcoming aging service providers was a protective factor against perceived isolation and it also buffered the negative impact of living alone. The findings provided preliminary evidence for a new direction of intervention research-targeting LGBT cultural competence training for medical and social service providers.

  18. Age and the purchase of prescription drug insurance by older adults

    PubMed Central

    Szrek, Helena; Bundorf, M. Kate

    2011-01-01

    The Medicare Part D Prescription Drug Program places an unprecedented degree of choice in the hands of older adults despite concerns over their ability to make effective decisions and desire to have extensive choice in this context. While previous research has compared older adults to younger adults along these dimensions, our study, in contrast, examines how likelihood to delay decision making and preferences for choice differ by age among older age cohorts. Our analysis is based on responses of older adults to a simulation of enrollment in Medicare Part D. We examine how age, numeracy, cognitive reflection, and the interaction between age and performance on these instruments are related to the decision to enroll in a Medicare prescription drug plan and preference for choice in this context. We find that numeracy and cognitive reflection are positively associated with enrollment likelihood and that they are more important determinants of enrollment than age. We also find that greater numeracy is associated with a lower willingness to pay for choice. Hence, our findings raise concern that older adults, and, in particular, those with poorer numerical processing skills, may need extra support in enrolling in the program: they are less likely to enroll than those with stronger numerical processing skills, even though they show greater willingness to pay for choice. PMID:21534689

  19. Aging and executive function skills: an examination of a community-dwelling older adult population.

    PubMed

    Brennan, M; Welsh, M C; Fisher, C B

    1997-06-01

    The purpose of the present study was to employ the Tower of Hanoi task to the study of possible changes in executive function skills in older adults. The study used a quasi-experimental design, with age group (i.e., young adult, young elderly, or older elderly), being the independent variable in examining performance differences between younger and older adults. Data were analyzed cross-sectionally by age group. Nineteen elderly men and women comprised two groups; nine Young Elderly with an average age of 65 years and ten Older Elderly with an average age of 75 years. Two men and ten women served as a Young Adult comparison group having an average age of 19 years. Performance on the Tower of Hanoi was measured by efficiency scores (number of trials to consecutive solutions), frequency of error types, self-correction scores (completing the goal configuration in twenty or fewer moves after committing an error precluding a "correct" solution), and error perseveration (committing the same error on two consecutive trials of a problem). Analysis of variance and chi-squared tests suggested similar executive capacities among the 9 young adult and the 8 young elderly participants as compared to their 7 older elderly peers on the 3-disk task. However, on the 4-disk task where problem complexity increased by the addition of another disk and longer move sequences, young adult participants showed superior performance on the average than either young elderly or older elderly participants. Although the present study is limited by the small sample size and the use of cross-sectional analyses to examine age differences, these findings are consistent with the hypothesis of age differences in executive function.

  20. Beliefs about age-related changes in physical functioning across the adult life span and their relationship with physical activity levels of older adults.

    PubMed

    Lineweaver, Tara T; Kugler, Jennifer; Rabellino, Alessandra; Stephan, Yannick

    2017-07-28

    Physical activity declines across the adult life span despite the well-established links between physical activity and health-related, psychological, cognitive, and social benefits. We contrasted the beliefs young and older adults hold about how aging affects both physical abilities and physical activity and determined whether older adults' beliefs about physical aging relate to their engagement in physical activity. Using visual rating scales, 56 young and 49 community-dwelling older adults indicated the extent to which a typical woman or typical man aged 20-90 possesses six different physical abilities and engages in three different types of physical activity. Stereotypes of physical aging were ability- and activity-specific, and older adults endorsed more positive views than their younger peers. Stereotypical beliefs predicted older adults' engagement in moderate-intensity activity. This study offers intriguing avenues for future research and suggests that better understanding physical aging stereotypes may contribute toward designing interventions that promote lifelong physical activity.

  1. The special status of sad infant faces: age and valence differences in adults' cortical face processing.

    PubMed

    Colasante, Tyler; Mossad, Sarah I; Dudek, Joanna; Haley, David W

    2016-12-20

    Understanding the relative and joint prioritization of age- and valence-related face characteristics in adults' cortical face processing remains elusive because these two characteristics have not been manipulated in a single study of neural face processing. We used electroencephalography to investigate adults' P1, N170, P2 and LPP responses to infant and adult faces with happy and sad facial expressions. Viewing infant vs adult faces was associated with significantly larger P1, N170, P2 and LPP responses, with hemisphere and/or participant gender moderating this effect in select cases. Sad faces were associated with significantly larger N170 responses than happy faces. Sad infant faces were associated with significantly larger N170 responses in the right hemisphere than all other combinations of face age and face valence characteristics. We discuss the relative and joint neural prioritization of infant face characteristics and negative facial affect, and their biological value as distinct caregiving and social cues.

  2. Association of Influenza Vaccination Coverage in Younger Adults With Influenza-Related Illness in the Elderly.

    PubMed

    Taksler, Glen B; Rothberg, Michael B; Cutler, David M

    2015-11-15

    Older adults have the highest influenza-related morbidity and mortality risk, but the influenza vaccine is less effective in the elderly. It is unknown whether influenza vaccination of nonelderly adults confers additional disease protection on the elderly population. We examined the association between county-wide influenza vaccination coverage among 520 229 younger adults (aged 18-64 years) in the Behavioral Risk Factors Surveillance System Survey and illnesses related to influenza in 3 317 709 elderly Medicare beneficiaries aged ≥65 years, between 2002 and 2010 (13 267 786 person-years). Results were stratified by documented receipt of a seasonal influenza vaccine in each Medicare beneficiary. Increases in county-wide vaccine coverage among younger adults were associated with lower adjusted odds of illnesses related to influenza in the elderly. Compared with elderly residents of counties with ≤15% of younger adults vaccinated, the adjusted odds ratio for a principal diagnosis of influenza among elderly residents was 0.91 (95% confidence interval, .88-.94) for counties with 16%-20% of younger adults vaccinated, 0.87 (.84-.90) for counties with 21%-25% vaccinated, 0.80 (.77-.83) for counties with 26%-30% vaccinated, and 0.79 (.76-.83) for counties with ≥31% vaccinated (P for trend <.001). Stronger associations were observed among vaccinated elderly adults, in peak months of influenza season, in more severe influenza seasons, in influenza seasons with greater antigenic match to influenza vaccine, and for more specific definitions of influenza-related illness. In a large, nationwide sample of Medicare beneficiaries, influenza vaccination among adults aged 18-64 years was inversely associated with illnesses related to influenza in the elderly. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  3. Age Related Patterns of Disease and Mortality in Hospitalised Adults in Malawi

    PubMed Central

    Allain, Theresa J.; Aston, Stephen; Mapurisa, Gugulethu; Ganiza, Thokozani N.; Banda, Ndaziona P.; Sakala, Servace; Gonani, Andrew; Heyderman, Robert S.; Peterson, Ingrid

    2017-01-01

    Background The epidemic of non-communicable diseases (NCDs) in low and middle income countries (LMICs) is widely recognised as the next major challenge to global health. However, in many LMICs, infectious diseases are still prevalent resulting in a “double burden” of disease. With increased life expectancy and longevity with HIV, older adults may particularly be at risk of this double burden. Here we describe the relative contributions of infections and NCDs to hospital admissions and mortality, according to age, in Malawi’s largest hospital. Methods Primary diagnosis on discharge/death, mortality rates, and HIV status were recorded prospectively on consecutive adult medical in-patients over 2 years using an electronic medical records system. Diagnoses were classified as infections or NCDs and analysed according to age and gender. Findings 10,191 records were analysed. Overall, infectious diseases, particularly those associated with HIV, were the leading cause of admission. However, in adults ≥55 years, NCDs were the commonest diagnoses. In adults <55 years 71% of deaths were due to infections whereas in adults ≥55 years 56% of deaths were due to NCDs. Interpretation Infectious diseases are still the leading cause of adult admission to a central hospital in Malawi but in adults aged ≥55 years NCDs are the most frequent diagnoses. HIV was an underlying factor in the majority of adults with infections and was also present in 53% of those with NCDs. These findings highlight the need for further health sector shifts to address the double burden of infectious and NCDs, particularly in the ageing population. PMID:28099438

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

    PubMed

    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.

  5. 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

  6. Filtered text reveals adult age differences in reading: evidence from eye movements.

    PubMed

    Paterson, Kevin B; McGowan, Victoria A; Jordan, Timothy R

    2013-06-01

    Sensitivity to certain spatial frequencies declines with age and this may have profound effects on reading performance. However, the spatial frequency content of text actually used by older adults (aged 65+), and how this differs from that used by young adults (aged 18-30), remains to be determined. To investigate this issue, the eye movement behavior of young and older adult readers was assessed using a gaze-contingent moving-window paradigm in which text was shown normally within a region centered at the point of gaze, whereas text outside this region was filtered to contain only low, medium, or high spatial frequencies. For young adults, reading times were affected by spatial frequency content when windows of normal text extended up to nine characters wide. Within this processing region, the reading performance of young adults was affected little when text outside the window contained either only high or medium spatial frequencies, but was disrupted substantially when text contained only low spatial frequencies. By contrast, the reading performance of older adults was affected by spatial frequency content when windows extended up to 18 characters wide. Moreover, within this extended processing region, reading performance was disrupted when text contained any one band of spatial frequencies, but was disrupted most of all when text contained only high spatial frequencies. These findings indicate that older adults are sensitive to the spatial frequency content of text from a much wider region than young adults, and rely much more than young adults on coarse-scale components of text when reading. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  7. Older adults' perceptions of ageing and their health and functioning: a systematic review of observational studies.

    PubMed

    Warmoth, Krystal; Tarrant, Mark; Abraham, Charles; Lang, Iain A

    2016-07-01

    Many older people perceive ageing negatively, describing it in terms of poor or declining health and functioning. These perceptions may be related to older adults' health. The aim of this review was to synthesise existing research on the relationship between older adults' perceptions of ageing and their health and functioning. A systematic search was conducted of five electronic databases (ASSIA, CINAHL, IBSS, MEDLINE and PsycINFO). Citations within identified reports were also searched. Observational studies were included if they included perceptions of ageing and health-related measures involving participants aged 60 years and older. Study selection, data extraction and quality appraisal were conducted using predefined criteria. Twenty-eight reports met the criteria for inclusion. Older adults' perceptions of ageing were assessed with a variety of measures. Perceptions were related to health and functioning across seven health domains: memory and cognitive performance, physical and physiological performance, medical conditions and outcomes, disability, care-seeking, self-rated health, quality of life and death. How ageing is perceived by older adults is related to their health and functioning in multiple domains. However, higher quality and longitudinal studies are needed to further investigate this relationship.

  8. Effects of Adult Age and Blood Pressure on Executive Function and Speed of Processing

    PubMed Central

    Bucur, Barbara; Madden, David J.

    2009-01-01

    Previous research has established that the effects of chronically increased blood pressure (BP) on cognition interact with adult age, but the relevant cognitive processes are not well defined. In this cross sectional study, using a sample matched for age, years of education, and sex, 134 individuals with either normal BP (n = 71) or chronically high BP (n = 63) were categorized into younger (19-39 years), middle-aged (41-58 years), and older (60-79 years) groups. Using a between-subjects ANOVA, covarying for race and years of education, composite measures of executive function and perceptual speed both exhibited age-related decline. The executive function measure, however, was associated with a differential decline in high BP older adults. This result held even when the executive function scores were covaried for speed, demonstrating an independent, age-related effect of higher BP on executive function. PMID:20209419

  9. In vivo evaluation of optic nerve aging in adult rhesus monkey by diffusion tensor imaging

    PubMed Central

    Yan, Yumei; Li, Longchuan; Preuss, Todd M.; Hu, Xiaoping; Herndon, James G.

    2014-01-01

    Aging of the optic nerve can result in reduced visual sensitivity or vision loss. Normal optic nerve aging has been investigated previously in tissue specimens but poorly explored in vivo. In the present study, the normal aging of optic nerve was evaluated by diffusion tensor imaging (DTI) in non-human primates. Adult female rhesus monkeys at the ages of 9 to 13 years old (young group, n=8) and 21 to 27 years old (old group, n=7) were studied using parallel-imaging-based DTI on a clinical 3T scanner. Compared to young adults, the old monkeys showed 26% lower fractional anisotropy (P<0.01), and 44% greater radial diffusivity, although the latter difference was of marginal statistical significance (P=0.058). These MRI findings are largely consistent with published results of light and electron microscopic studies of optic nerve aging in macaque monkeys, which indicate a loss of fibers and degenerative changes in myelin sheaths. PMID:24649434

  10. Distribution and determinants of functioning and disability in aged adults - results from the German KORA-Age study

    PubMed Central

    2013-01-01

    Background Today industrialized countries face a burgeoning aged population. Thus, there is increasing attention on the functioning and disabilities of aged adults as potential determinants of autonomy and independent living. However, there are few representative findings on the prevalence and determinants of disability in aged persons in the German population. The objective of our study is to examine the frequency, distribution and determinants of functioning and disability in aged persons and to assess the contribution of diseases to the prevalence of disability. Methods Data originate from the MONICA/KORA study, a population-based epidemiological cohort. Survivors of the original cohorts who were 65 and older were examined by telephone interview in 2009. Disability was assessed with the Health Assessment Questionnaire Disability Index (HAQ-DI). Minimal disability was defined as HAQ-DI > 0. Logistic regression was used to adjust for potential confounders and additive regression to estimate the contribution of diseases to disability prevalence. Results We analyzed a total of 4117 persons (51.2% female) with a mean age of 73.6 years (SD = 6.1). Minimal disability was present in 44.7% of all participants. Adjusted for age and diseases, disability was positively associated with female sex, BMI, low income, marital status, physical inactivity and poor nutritional status, but not with smoking and education. Problems with joint functions and eye diseases contributed most to disability prevalence in all age groups. Conclusions In conclusion, this study could show that there are vulnerable subgroups of aged adults who should receive increased attention, specifically women, those with low income, those over 80, and persons with joint or eye diseases. Physical activity, obesity and malnutrition were identified as modifiable factors for future targeted interventions. PMID:23410010

  11. Relationship Between Wealth and Age Trajectories of Walking Speed Among Older Adults: Evidence From the English Longitudinal Study of Ageing

    PubMed Central

    2013-01-01

    Background. Slow walking speed is associated with higher risk of accidents, disability, and mortality in older adults, with people in more disadvantaged socioeconomic positions being at higher risk. We explore the relationship between wealth and age trajectories of walking speed among older adults. Methods. Data come from three waves (2002–2003 to 2006–2007) of the English Longitudinal Study of Ageing. We use latent growth curve models and aging-vector graphs to explore individual changes and average population age trajectories of walking speed by wealth among 7,225 individuals aged 60 and older. Results. For someone aged 71 in the poorest wealth quintile, the baseline mean walking speed was 0.75 m/s, which decreased to 0.71 m/s 4 years later, whereas that of a person in the richest wealth quintile was 0.91 m/s, which decreased to 0.82 m/s. Although the decline in walking speed was faster among people in the richest wealth (net of covariates), the gaps in walking speed between richest and poorest did not close. Even after accounting for covariates, people in the richest wealth only reached critical values (0.60 m/s) of walking speed at the age of 90, whereas people in the poorest wealth reached that level 6 years earlier. Conclusions. Our findings showed continuing gaps in physical functioning by wealth, even among people with the same health, psychosocial, and demographic conditions. As wealth reflects both past and current socioeconomic status, the implications of our findings are that reducing socioeconomic inequalities at all stages of the life course may have a positive impact on functioning in old age. PMID:23682157

  12. Relationship between wealth and age trajectories of walking speed among older adults: evidence from the English Longitudinal Study of Ageing.

    PubMed

    Zaninotto, Paola; Sacker, Amanda; Head, Jenny

    2013-12-01

    Slow walking speed is associated with higher risk of accidents, disability, and mortality in older adults, with people in more disadvantaged socioeconomic positions being at higher risk. We explore the relationship between wealth and age trajectories of walking speed among older adults. Data come from three waves (2002-2003 to 2006-2007) of the English Longitudinal Study of Ageing. We use latent growth curve models and aging-vector graphs to explore individual changes and average population age trajectories of walking speed by wealth among 7,225 individuals aged 60 and older. For someone aged 71 in the poorest wealth quintile, the baseline mean walking speed was 0.75 m/s, which decreased to 0.71 m/s 4 years later, whereas that of a person in the richest wealth quintile was 0.91 m/s, which decreased to 0.82 m/s. Although the decline in walking speed was faster among people in the richest wealth (net of covariates), the gaps in walking speed between richest and poorest did not close. Even after accounting for covariates, people in the richest wealth only reached critical values (0.60 m/s) of walking speed at the age of 90, whereas people in the poorest wealth reached that level 6 years earlier. Our findings showed continuing gaps in physical functioning by wealth, even among people with the same health, psychosocial, and demographic conditions. As wealth reflects both past and current socioeconomic status, the implications of our findings are that reducing socioeconomic inequalities at all stages of the life course may have a positive impact on functioning in old age.

  13. Prevalence and risk factors for adult paternity among adolescent females ages 14 through 16 years.

    PubMed

    Castrucci, Brian C; Clark, Jamie; Lewis, Kayan; Samsel, Rachel; Mirchandani, Gita

    2010-11-01

    To investigate sociodemographic factors associated with adolescent females ages 14-16 years having children fathered by males age 20 years or older and identify differences in correlates across rural, urban, and border areas. The method section was a cross-sectional study using Texas birth record data. From 2000 through 2004, there were 29,186 births to adolescent females aged 14-16 years with valid paternal age. Prevalence of and adjusted odds of paternal age of 20 years or older were identified by paternal and maternal factors. The Results section Having both parents born outside of the U.S. was associated with a 5.29 (95% CI: 4.82, 5.80) times increase in the odds of paternal age of 20 years or older as compared to having both parents born in the U.S. Parental place of birth was associated with greater odds of paternal age of 20 years or older in urban areas compared to rural or border areas. Compared to those with average or high educational attainment relative to age, low educational attainment relative to age was associated with an increase in the odds of paternal age of 20 years or older. This association was present whether maternal or paternal educational attainment was low relative to age. Messages are needed to help adolescent females avoid pregnancy with adult males. In addressing this specific prevention challenge, it is important to consider maternal/paternal place of birth and its association with adolescent births with adult males.

  14. The effects of acute alcohol on motor impairments in adolescent, adult, and aged rats.

    PubMed

    Ornelas, Laura C; Novier, Adelle; Van Skike, Candice E; Diaz-Granados, Jaime L; Matthews, Douglas B

    2015-03-01

    Acute alcohol exposure has been shown to produce differential motor impairments between aged and adult rats and between adolescent and adult rats. However, the effects of acute alcohol exposure among adolescent, adult, and aged rats have yet to be systematically investigated within the same project using a dose-dependent analysis. We sought to determine the age- and dose-dependent effects of acute alcohol exposure on gross and coordinated motor performance across the rodent lifespan. Adolescent (PD 30), adult (PD 70), and aged (approximately 18 months) male Sprague-Dawley rats were tested on 3 separate motor tasks: aerial righting reflex (ARR), accelerating rotarod (RR), and loss of righting reflex (LORR). In a separate group of animals, blood ethanol concentrations (BEC) were determined at multiple time points following a 3.0 g/kg ethanol injection. Behavioral tests were conducted with a Latin square repeated-measures design in which all animals received the following doses: 1.0 g/kg or 2.0 g/kg alcohol or saline over 3 separate sessions via intraperitoneal (i.p.) injection. During testing, motor impairments were assessed on the RR 10 min post-injection and on ARR 20 min post-injection. Aged animals spent significantly less time on the RR when administered 1.0 g/kg alcohol compared to adult rats. In addition, motor performance impairments significantly increased with age after 2.0 g/kg alcohol administration. On the ARR test, aged rats were more sensitive to the effects of 1.0 g/kg and 2.0 g/kg alcohol compared to adolescents and adults. Seven days after the last testing session, animals were given 3.0 g/kg alcohol and LORR was examined. During LORR, aged animals slept longer compared to adult and adolescent rats. This effect cannot be explained solely by BEC levels in aged rats. The present study suggests that acute alcohol exposure produces greater motor impairments in older rats when compared to adolescent and adult rats and begins to establish a

  15. Quality of life and attitudes to ageing in Turkish older adults at old people's homes.

    PubMed

    Top, Mehmet; Dikmetaş, Elif

    2015-04-01

    The purpose of this study was to investigate quality of life (QOL) and attitudes to ageing in Turkish older adults at two old people's homes (nursing homes) and to explain relationship between QOL and attitudes to ageing. This study is a quantitative and descriptive exploratory study of QOL and attitudes to ageing of older adults in nursing homes in a developing country. Two international data measurement tools were used for data collection. Data measurement instruments in this study are The World Health Organization Quality of Life Instrument-Older Adults Module (WHOQOL-OLD) and the WHO - Attitudes to Ageing Questionnaire (AAQ). The WHOQOL-OLD module consists of 24 items assigned to six facets (sensory abilities, autonomy, past, present and future activities, social participation, death and dying and intimacy) AAQ consists of 24 items classified in three domains (psychosocial loss, physical change and psychological growth) with eight items each. The Turkish version of the WHOQOL-OLD and AAQ was administered to 120 older (>65 years) adults living in two old people's homes in Samsun Province, Turkey. This study was conducted and planned between on 1 November 2011 and on 31 November, 2011. The results indicated that there was significant relationship between QOL and attitudes to ageing of older adults. In this study, the highest significant relationship is between psychological growth subscale of attitudes to ageing and sensory abilities subscale of QOL (r = 0.579; P < 0.01). Overall QOL and overall attitudes to ageing had a significant and positive relationship (r = 0.408; P < 0.01). The dimensions of attitudes to ageing (psychosocial loss, physical change and psychological growth) were significant predictors for QOL in older adults in Turkey. It was found that the gender does not affect overall QOL in older adults. However, happiness is significant variable for overall QOL in this study. The results suggest that QOL is a complex, multidimensional concept that

  16. Opportunities for Cancer Prevention Among Adults Aged 45 to 64

    PubMed Central

    Zonderman, Alan B.; Ejiogu, Ngozi; Norbeck, Jennifer; Evans, Michele K.

    2015-01-01

    Despite the advances in cancer medicine and the resultant 20% decline in cancer death rates for Americans since 1991, there remain distinct cancer health disparities among African Americans, Hispanics, Native Americans, and the those living in poverty. Minorities and the poor continue to bear the disproportionate burden of cancer especially in terms of stage at diagnosis, incidence and mortality. Cancer health disparities are persistent reminders that state-of-the art cancer prevention, diagnosis, and treatment are not equally effective for and accessible to all Americans. The cancer prevention model must take into account the phenotype of accelerated aging associated with health disparities as well as the important interplay of biological and sociocultural factors that lead to disparate health outcomes. The building blocks of this prevention model will include: interdisciplinary prevention modalities that encourage partnerships across medical and nonmedical entities, community-based participatory research, development of ethnically and racially diverse research cohorts, and full actualization of the prevention benefits outlined in the 2010 Patient Protection and Affordable Care Act. However, the most essential facet should be a thoughtful integration of cancer prevention and screening into prevention, screening, and disease management activities for hypertension and diabetes mellitus since these chronic medical illnesses have a substantial prevalence in populations at risk for cancer disparities and cause considerable comorbidity and likely complicate effective treatment and contribute to disproportionate cancer death rates. PMID:24512936

  17. A Population Pharmacokinetic Approach to Describe Cephalexin Disposition in Adult and Aged Dogs

    PubMed Central

    Prados, Ana Paula; Kreil, Verónica; Monfrinotti, Agustina; Quaine, Pamela; Tarragona, Lisa; Hallu, Ruben

    2014-01-01

    This study was conducted in order to characterize the pharmacokinetics of orally administered cephalexin to healthy adult and aged dogs, using a population pharmacokinetic approach. Two hundred and eighty-six cephalexin plasma concentrations obtained from previous pharmacokinetic studies were used. Sex, age, pharmaceutical formulation, and breed were evaluated as covariates. A one-compartment model with an absorption lag-time (Tlag) best described the data. The final model included age (adult; aged) on apparent volume of distribution (Vd/F), apparent elimination rate (ke/F), and Tlag; sex (female; male) on ke/F, and breed (Beagle; mixed-breed) on Vd/F. Addition of the covariates to the model explained 78% of the interindividal variability (IIV) in Vd/F, 36% in ke/F, and 24% in Tlag, respectively. Formulation did not affect the variability of any of the pharmacokinetic parameters. Tlag was longer, whereas Vd/F and ke/F were lower in aged compared to adult animals; in female aged dogs ke/F was lower than in male aged dogs; however, the differences were of low magnitude. Different disposition of cephalexin may be expected in aged dogs. PMID:25431741

  18. A population pharmacokinetic approach to describe cephalexin disposition in adult and aged dogs.

    PubMed

    Prados, Ana Paula; Schaiquevich, Paula; Kreil, Verónica; Monfrinotti, Agustina; Quaine, Pamela; Tarragona, Lisa; Hallu, Ruben; Rebuelto, Marcela

    2014-01-01

    This study was conducted in order to characterize the pharmacokinetics of orally administered cephalexin to healthy adult and aged dogs, using a population pharmacokinetic approach. Two hundred and eighty-six cephalexin plasma concentrations obtained from previous pharmacokinetic studies were used. Sex, age, pharmaceutical formulation, and breed were evaluated as covariates. A one-compartment model with an absorption lag-time (Tlag) best described the data. The final model included age (adult; aged) on apparent volume of distribution (Vd/F), apparent elimination rate (ke/F), and Tlag; sex (female; male) on ke/F, and breed (Beagle; mixed-breed) on Vd/F. Addition of the covariates to the model explained 78% of the interindividal variability (IIV) in Vd/F, 36% in ke/F, and 24% in Tlag, respectively. Formulation did not affect the variability of any of the pharmacokinetic parameters. Tlag was longer, whereas Vd/F and ke/F were lower in aged compared to adult animals; in female aged dogs ke/F was lower than in male aged dogs; however, the differences were of low magnitude. Different disposition of cephalexin may be expected in aged dogs.

  19. Children's Reasoning About Disclosing Adult Transgressions: Effects of Maltreatment, Child Age, and Adult Identity

    PubMed Central

    Lyon, Thomas D.; Ahern, Elizabeth C.; Malloy, Lindsay C.; Quas, Jodi A.

    2012-01-01

    A total of two hundred ninety-nine 4- to 9-year-old maltreated and nonmaltreated children of comparable socioeconomic status and ethnicity judged whether children should or would disclose unspecified transgressions of adults (instigators) to other adults (recipients) in scenarios varying the identity of the instigator (stranger or parent), the identity of the recipient (parent, police, or teacher), and the severity of the transgression (“something really bad” or “something just a little bad”). Children endorsed more disclosure against stranger than parent instigators and less disclosure to teacher than parent and police recipients. The youngest maltreated children endorsed less disclosure than nonmaltreated children, but the opposite was true among the oldest children. Older maltreated children distinguished less than nonmaltreated children between parents and other types of instigators and recipients. PMID:21077859

  20. Children's reasoning about disclosing adult transgressions: effects of maltreatment, child age, and adult identity.

    PubMed

    Lyon, Thomas D; Ahern, Elizabeth C; Malloy, Lindsay C; Quas, Jodi A

    2010-01-01

    A total of two hundred ninety-nine 4- to 9-year-old maltreated and nonmaltreated children of comparable socioeconomic status and ethnicity judged whether children should or would disclose unspecified transgressions of adults (instigators) to other adults (recipients) in scenarios varying the identity of the instigator (stranger or parent), the identity of the recipient (parent, police, or teacher), and the severity of the transgression ("something really bad" or "something just a little bad"). Children endorsed more disclosure against stranger than parent instigators and less disclosure to teacher than parent and police recipients. The youngest maltreated children endorsed less disclosure than nonmaltreated children, but the opposite was true among the oldest children. Older maltreated children distinguished less than nonmaltreated children between parents and other types of instigators and recipients.

  1. Aging expectations are associated with physical activity and health among older adults of low socioeconomic status.

    PubMed

    Dogra, Shilpa; Al-Sahab, Ban; Manson, James; Tamim, Hala

    2015-04-01

    The purpose of the current study was to determine whether aging expectations (AE) are associated with physical activity participation and health among older adults of low socioeconomic status (SES). A cross-sectional analysis of a sample of 170 older adults (mean age 70.9 years) was conducted. Data on AE, physical activity, and health were collected using the 12 item Expectations Regarding Aging instrument, the Healthy Physical Activity Participation Questionnaire, and the Short Form-36, respectively. Adjusted linear regression models showed significant associations between AE and social functioning, energy/vitality, mental health, and self-rated general health, as well as physical activity. These results suggest that AE may help to better explain the established association between low SES, low physical activity uptake, and poor health outcomes among older adults.

  2. The association between social support and cognitive function in Mexican adults aged 50 and older.

    PubMed

    Zamora-Macorra, Mireya; de Castro, Elga Filipa Amorin; Ávila-Funes, José Alberto; Manrique-Espinoza, Betty Soledad; López-Ridaura, Ruy; Sosa-Ortiz, Ana Luisa; Shields, Pamela L; Del Campo, Daniel Samano Martin

    Social support networks are crucial for the health of older adults; however, personal characteristics and time of life may diminish the protective effect of social support. to determine if the presence of social support networks were associated with cognitive impairment among Mexican adults aged 50 or older and if this relationship was different based on age. This study analyzed data from the National Representation Survey performed in Mexico, Study on Global Ageing (SAGE) wave 1. Cognitive function was evaluated by a standardized test, social support was evaluated through latent class analysis (LCA). The LCA was run to obtain three subgroups of different Social Support Levels (SSL): low, medium, and high. Logistic regression models, stratified by age, were performed to analyze the association between SSL and cognitive function. For respondents ages 71-80 y/o, there was an inverse relationship with cognitive impairment for those with medium (OR 0.23, p=0.020) and high (OR 0.07, p=0.000) SSL in comparison with low SSL. While social support helped to improve cognitive function in older adults aged 71-80, this same association was not observed in adults of other ages. Those younger than 70 y/o may not need such a strong support network as a result of being more self-sufficient. After 80, social networks were not enough to help diminish the negative impact of cognitive impairment. Social support could improve the cognitive function of adults ages 71 and 80; suggesting there could be a window of opportunity to improve cognitive functioning for this group. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  3. Aging-Related Geniohyoid Muscle Atrophy Is Related to Aspiration Status in Healthy Older Adults

    PubMed Central

    2013-01-01

    Background. Age-related muscle weakness due to atrophy and fatty infiltration in orofacial muscles may be related to swallowing deficits in older adults. An important component of safe swallowing is the geniohyoid (GH) muscle, which helps elevate and stabilize the hyoid bone, thus protecting the airway. This study aimed to explore whether aging and aspiration in older adults were related to GH muscle atrophy and fatty infiltration. Method. Eighty computed tomography scans of the head and neck from 40 healthy older (average age 78 years) and 40 younger adults (average age 32 years) were analyzed. Twenty aspirators and 20 nonaspirators from the 40 older adults had been identified previously. Two-dimensional views in the sagittal and coronal planes were used to measure the GH cross-sectional area and fatty infiltration. Results. GH cross-sectional area was larger in men than in women (p < .05). Decreased cross-sectional area was associated with aging (p < .05), and cross-sectional area was significantly smaller in aspirators compared with nonaspirators, but only among the older men (p < .01). Increasing fatty infiltration was associated with aging in the middle (p < .05) and posterior (p < .01) portions of the GH muscle. There was no significant difference in fatty infiltration of the GH muscle among aspirators and nonaspirators. Conclusion. GH muscle atrophy was associated with aging and aspiration. Fatty infiltration in the GH muscle was increased with aging but not related to aspiration status. These findings suggest that GH muscle atrophy may be a component of decreased swallowing safety and aspiration in older adults and warrants further investigation. PMID:23112114

  4. Aging-related geniohyoid muscle atrophy is related to aspiration status in healthy older adults.

    PubMed

    Feng, Xin; Todd, Tee; Lintzenich, Catherine R; Ding, Jingzhong; Carr, Jeffery J; Ge, Yaorong; Browne, James D; Kritchevsky, Stephen B; Butler, Susan G

    2013-07-01

    Age-related muscle weakness due to atrophy and fatty infiltration in orofacial muscles may be related to swallowing deficits in older adults. An important component of safe swallowing is the geniohyoid (GH) muscle, which helps elevate and stabilize the hyoid bone, thus protecting the airway. This study aimed to explore whether aging and aspiration in older adults were related to GH muscle atrophy and fatty infiltration. Eighty computed tomography scans of the head and neck from 40 healthy older (average age 78 years) and 40 younger adults (average age 32 years) were analyzed. Twenty aspirators and 20 nonaspirators from the 40 older adults had been identified previously. Two-dimensional views in the sagittal and coronal planes were used to measure the GH cross-sectional area and fatty infiltration. GH cross-sectional area was larger in men than in women (p < .05). Decreased cross-sectional area was associated with aging (p < .05), and cross-sectional area was significantly smaller in aspirators compared with nonaspirators, but only among the older men (p < .01). Increasing fatty infiltration was associated with aging in the middle (p < .05) and posterior (p < .01) portions of the GH muscle. There was no significant difference in fatty infiltration of the GH muscle among aspirators and nonaspirators. GH muscle atrophy was associated with aging and aspiration. Fatty infiltration in the GH muscle was increased with aging but not related to aspiration status. These findings suggest that GH muscle atrophy may be a component of decreased swallowing safety and aspiration in older adults and warrants further investigation.

  5. Comparing outcomes of pediatric and adult external dacryocystorhinostomy in Nepal: Is age a prognostic factor?

    PubMed

    Limbu, Ben; Katwal, Sulaxmi; Lim, Nicole S; Faierman, Michelle L; Gushchin, Anna G; Saiju, Rohit

    2017-03-31

    We determine whether age is a prognostic factor for surgical outcomes of external dacryocystorhinostomy (Ex-DCR). This retrospective cohort study conducted at Tilganga Institute of Ophthalmology (Kathmandu, Nepal) compared pediatric Ex-DCR procedures (age ≤ 15 years) to adult Ex-DCR procedures (age > 15 years) and was performed between January 2013 and December 2013, with a minimum follow-up period of 6 months. Primary outcome measure was rate of success, defined as complete resolution of subjective symptom(s) of epiphora (subjective success), combined with patent lacrimal passage on syringing (anatomical success) at last follow-up visit. Other outcome measures included clinical presentation, diagnosis, intraoperative complications and post-operative complications. In total, 154 Ex-DCR procedures were included, with an age range of 8 months to 81 years (mean age 36.4 ± 21.0 years). In all, 38 pediatric Ex-DCR procedures were compared to 116 adult procedures. Success rates were 97% in the pediatric group and 95% in the adult group, with no clinically or statistically significant difference in success rate or complication rate between groups (p > 0.05). Our study yielded high success rates of Ex-DCR in both pediatric and adult age groups suggesting that Ex-DCR remains an optimal treatment choice for all age groups. With no difference in surgical outcomes between pediatric and adult patients, including complication rate, we conclude that age is not a prognostic factor for Ex-DCR failure. We do not recommend adjuvant therapy for pediatric patients.

  6. Electrophysiological evidence for adult age-related sparing and decrements in emotion perception and attention

    PubMed Central

    Pollock, Joshua W.; Khoja, Nadia; Kaut, Kevin P.; Lien, Mei-Ching; Allen, Philip A.

    2012-01-01

    The present study examined adult age differences in processing emotional faces using a psychological refractory period paradigm. We used both behavioral and event-related potential (P1 component) measures. Task 1 was tone discrimination (fuzzy vs. pure tones) and Task 2 was emotional facial discrimination (“happy” vs. “angry” faces). The stimulus onset asynchrony (SOA) between the two tasks was 100, 300, and 900 ms. Earlier research observed larger age deficits in emotional facial discrimination for negative (angry) than for positive (happy) faces (Baena et al., 2010). Thus, we predicted that older adults would show decreased attentional efficiency in carrying out dual-task processing on the P1 (a component linked to amygdalar modulation of visual perception; Rotshtein et al., 2010). Both younger and older groups showed significantly higher P1 amplitudes at 100- and 300-ms SOAs than at the 900-ms SOA, and this suggests that both age groups could process Task 2 faces without central attention. Also, younger adults showed significantly higher P1 activations for angry than for happy faces, but older adults showed no difference. These results are consistent with the idea that younger adults exhibited amygdalar modulation of visual perception, but that older adults did not. PMID:22936901

  7. Understanding successful aging: a study of older Indian adults in Singapore.

    PubMed

    Nagalingam, Jayanthi

    2007-01-01

    This qualitative study examines the factors that determine older Indian adults' perceptions of successful aging. Comparisons are made between the Western and Singaporean notions of successful aging and care is taken to identify the differences in the definition of successful aging across gender, income, and educational levels. Finally, I analyze the role played by state policy and nongovernmental organizations (NGOs) in understanding and defining successful aging in Singapore. Concepts from Kahana, Kahana, and Kercher's (1999) model of successful aging are used to test their degree of importance as factors associated with older Indians' definition of successful aging in Singapore. Three variables, work status, marital status, and living arrangements, were employed to determine their influence on respondents'perceptions of successful aging. In general, regardless of income and education, older males viewed financial stability and females indicated familial networks as key factors in successful aging.

  8. Understanding Age-based Transition Needs: Perspectives from Adolescents and Adults with Congenital Heart Disease.

    PubMed

    Lopez, Keila N; Karlsten, Melissa; Bonaduce De Nigris, Francesca; King, Jason; Salciccioli, Katherine; Jiang, Alice; Marelli, Ariane; Kovacs, Adrienne H; Fordis, Michael; Thompson, Deborah

    2015-01-01

    The purpose of this study was to explore the transition process in congenital heart disease (CHD) care through the perceived needs and concerns of adolescents (pretransition) and the experiential insight from adults (post-transition), in order to inform future transition initiatives and information delivery methods. In this cross-sectional study, adolescents and adults with moderate or complex CHD participated in semistructured telephone interviews. Interview transcripts were coded using NVivo qualitative data software. Single large urban tertiary care CHD center Adolescents (between 16 and 20 years of age) and adults (21-40 years of age) with moderate or complex CHD. Patients with global developmental delay or known chromosomal abnormalities were excluded. Twenty adolescents and 20 adults participated in the study; each interview allowed for participants to discuss issues relevant to them. Among adolescents, half wanted more CHD information and half were concerned about becoming adults with CHD. All adolescents had access to the Internet via a mobile phone, but only 55% had searched online for CHD information. Adolescents were interested in mentorship with other adolescents (90%) and adults (60%) with CHD either in person or via protected social media. Among adults, 55% were satisfied with the amount of information they had received as adolescents. Areas in which adults would have preferred additional information include longer-term implications of CHD, employment, insurance, family planning, and mental health. There are similarities and differences in the perceived transition needs of a diverse group of adolescents and adults with CHD. Both cohorts desire additional information during the transition process, including interest in use of a transition checklist to learn about managing their CHD. Adolescents are interested in interactions with other teens and adult mentors with CHD and are open to Internet-based interventions. Web-based initiatives could deliver CHD

  9. The relationship between age, anxiety, and depression in older adults with cancer.

    PubMed

    Weiss Wiesel, Talia R; Nelson, Christian J; Tew, William P; Hardt, Molly; Mohile, Supriya Gupta; Owusu, Cynthia; Klepin, Heidi D; Gross, Cary P; Gajra, Ajeet; Lichtman, Stuart M; Ramani, Rupal; Katheria, Vani; Zavala, Laura; Hurria, Arti

    2015-06-01

    In older men with prostate cancer, aging is associated with reduced anxiety and increased depression. The purpose of this study was to examine the association among age, anxiety, and depression in a cohort of older adults receiving chemotherapy. This is a secondary analysis of a prospective longitudinal study investigating chemotherapy toxicity in older adults with cancer. Baseline data (pre-chemotherapy) included: age, sociodemographics, tumor and treatment factors, functional status, comorbidities, psychological state (measured by the Hospital Anxiety and Depression Scale), and social support. Univariate and multiple regression analyses were conducted to test the relationship between age, anxiety, and depression. The average age of the 500 patients (56% females) was 73.1. The majority had late stage disease: 22% Stage III and 61% stage IV. Clinically significant depression was reported in 12.6%. Clinically significant anxiety was reported in 20.9%. In univariate analyses, there was no association between anxiety and age, or depression and age. In multivariable analyses, older age (p=0.05) was associated with decreased anxiety, as well as lack of social support (p<0.01) and increased number of comorbidities (p<0.01). In multivariable analysis, depression was associated with lack of social support (p<0.01), increased number of comorbidities (p<0.01), and advanced stage (p<0.01). This study supports previous research that anxiety decreases with age in older adults with cancer. However, depression remained constant with increasing age. Greater resources and attention to identifying and treating the psychological sequelae of cancer in older adults are warranted. Copyright © 2014 John Wiley & Sons, Ltd.

  10. Frequent false hearing by older adults: the role of age differences in metacognition.

    PubMed

    Rogers, Chad S; Jacoby, Larry L; Sommers, Mitchell S

    2012-03-01

    In two experiments testing age differences in the subjective experience of listening, which we call meta-audition, young and older adults were first trained to learn pairs of semantic associates. Following training, both groups were tested on identification of words presented in noise, with the critical manipulation being whether the target item was congruent, incongruent, or neutral with respect to prior training. Results of both experiments revealed that older adults compared to young adults were more prone to "false hearing," defined as mistaken high confidence in the accuracy of perception when a spoken word had been misperceived. These results were obtained even when performance was equated across age groups on control items by reducing the noise level for older adults. Such false hearing is shown to reflect older adults' heavier reliance on context. Findings suggest that older adults' greater ability to benefit from semantic context reflects their bias to respond consistently with the context, rather than their greater skill in using context. Procedures employed are unique in measuring the subjective experience of hearing as well as its accuracy. Both theoretical and applied implications of the findings are discussed. Convergence of results with those showing higher false memory, and false seeing are interpreted as showing that older adults are less able to constrain their processing in ways that are optimal for performance of a current task. That lessened constraint may be associated with decline in frontal-lobe functioning.

  11. Demographic characteristics in adult paternity for first births to adolescents under 15 years of age.

    PubMed

    Taylor, D J; Chavez, G F; Adams, E J; Chabra, A; Shah, R S

    1999-04-01

    To examine parental demographic characteristics by adult (> or = 20 years at baby's conception) and teenage (< 20 years at baby's conception) paternity in births to very young adolescents (< 15 years at baby's conception). This was a population-based, retrospective cohort analysis of all 12,317 very young adolescent mothers residing in California with a first singleton live birth during 1993-1995. Risks for adult, compared to teenage, paternity were evaluated using multivariate logistic regression. Adult fathers, responsible for 26.7% of births to very young adolescents, were a mean of 8.8 years older than the mother. The risk factors for adult compared to adolescent paternity were as follows: father's educational attainment of at least 3 years below that considered adequate for his age [adjusted odds ratio (AOR) = 8.34], father's (AOR = 2.46) or mother's (AOR = 1.36) educational attainment 1-2 years below that considered adequate for their age, mother's birthplace outside the United States (AOR = 3.12), and father's Hispanic ethnicity (AOR = 1.60) or African-American race (AOR = 1.50). Adult fathers were responsible for over one quarter of the births in our study. Adolescent pregnancy prevention focusing on younger adolescents must programmatically address adult paternity. Variations in adult paternity patterns across cultural groups suggest that we need further study of the role that cultural beliefs and practices play in very young adolescent pregnancy.

  12. The Role of Aging and Disability Resource Centers in Serving Adults Aging with Intellectual Disabilities and Their Families: Findings from Seven States

    PubMed Central

    Coyle, Caitlin E.; Putman, Michelle; Kramer, John; Mutchler, Jan E.

    2016-01-01

    For the first time, adults with intellectual and developmental disabilities (I/DD) are living to experience old age. The purpose of this project was to assess the activities of Aging and Disability Resource Centers (ADRCs) as they seek to serve older adults with intellectual disabilities and their family caregivers. Data come from 21 in-depth qualitative interviews with ADRC staff in seven states. Results of this qualitative analysis indicate that ADRCs are not focusing explicitly on adults aging with intellectual and developmental disabilities and their family caregivers, but meeting the needs of this population is a future goal of ADRCs. Challenges related to accessing and providing information and referral services for adults aging with intellectual and developmental disabilities were described, which highlight existing unmet needs of this population. Supporting adults who simultaneously require aging and disability services requires true coordination of aging and disability service systems. PMID:26548867

  13. The Role of Aging and Disability Resource Centers in Serving Adults Aging with Intellectual Disabilities and Their Families: Findings from Seven States.

    PubMed

    Coyle, Caitlin E; Putman, Michelle; Kramer, John; Mutchler, Jan E

    2016-01-01

    For the first time, adults with intellectual and developmental disabilities (I/DD) are living to experience old age. The purpose of this project was to assess the activities of aging and disability resource centers (ADRCs) as they seek to serve older adults with intellectual disabilities and their family caregivers. Data come from 21 in-depth qualitative interviews with ADRC staff in seven states. Results of this qualitative analysis indicate that ADRCs are not focusing explicitly on adults aging with I/DD and their family caregivers, but meeting the needs of this population is a future goal of ADRCs. Challenges related to accessing and providing information and referral services for adults aging with I/DD were described and highlight existing unmet needs of this population. Supporting adults who simultaneously require aging and disability services requires true coordination of aging and disability service systems.

  14. Aging Together: Caring Relations in Families of Adults With Intellectual Disabilities.

    PubMed

    Baumbusch, Jennifer; Mayer, Samara; Phinney, Alison; Baumbusch, Sarah

    2017-04-01

    To examine the dynamics of caring relations in older families that include an adult with Intellectual Disabilities (ID). To date, there has been very little research exploring the experiences of aging families of community-dwelling adults with ID. An exploratory, qualitative study was conducted in British Columbia, Canada. Eight participants were recruited through purposive sampling. In-depth, semistructured interviews were conducted to explore the experience of aging concurrently with a community-dwelling relative with ID. Data were analyzed using a thematic approach. Three main themes emerged: (a) Recognizing the Changes of Aging, (b) Strengthening Connections, and (c) Planning for the Future. Aging concurrently with a community-dwelling relative with ID is a unique experience for older adults and challenges traditional views of familial caring relations. These relationships are characterized by evolving patterns of care and exchange. There is also a sense of urgency to securing future care arrangements for the adult relative with ID. Advanced care-planning is complicated by the adult with ID' understanding of death and dying. Family caregiving policies and practices that take into account the complexities of these relationships are needed.

  15. Are Older Adults Less Embodied? A Review of Age Effects through the Lens of Embodied Cognition

    PubMed Central

    Costello, Matthew C.; Bloesch, Emily K.

    2017-01-01

    Embodied cognition is a theoretical framework which posits that cognitive function is intimately intertwined with the body and physical actions. Although the field of psychology is increasingly accepting embodied cognition as a viable theory, it has rarely been employed in the gerontological literature. However, embodied cognition would appear to have explanatory power for aging research given that older adults typically manifest concurrent physical and mental changes, and that research has indicated a correlative relationship between such changes. The current paper reviews age-related changes in sensory processing, mental representation, and the action-perception relationship, exploring how each can be understood through the lens of embodied cognition. Compared to younger adults, older adults exhibit across all three domains an increased tendency to favor visual processing over bodily factors, leading to the conclusion that older adults are less embodied than young adults. We explore the significance of this finding in light of existing theoretical models of aging and argue that embodied cognition can benefit gerontological research by identifying further factors that can explain the cause of age-related declines. PMID:28289397

  16. Idiom literality judgments in younger and older adults: age-related effects in resolving semantic interference.

    PubMed

    Westbury, Chris; Titone, Debra

    2011-06-01

    To study age effects in the resolution of idiomatic semantic ambiguity, we focus on decomposability, the extent to which a literal reading of an idiom's words shares meaning with its figurative interpretation. Younger and older adults judged whether decomposable and nondecomposable idioms and nonidioms had a literal interpretation. Older adults were slower at making literality judgments and more sensitive to conflicts between literal and figurative meanings. The results support claims of decompositional analysis of idioms during later processing stages and of obligatory activation of figurative meanings. They also lend support to research that has shown age-related effects in ambiguity resolution. (c) 2011 APA, all rights reserved.

  17. Identifying adults aging with disability using existing data: The case of the Health and Retirement Study.

    PubMed

    Coyle, Caitlin E; Putnam, Michelle

    2017-10-01

    The population of persons aging with disabilities is growing. Being able to segment aging with disability sub-populations within national data sets is becoming increasingly important in order to understand the relationship of aging with disability to a range of outcomes in later life including health and wellness, economic security, and health and long-term service and support need and use. The purpose of this study was to identify viable sub-samples of adults aging with disabilities within the Health and Retirement Study, one of the most used secondary data sets to study aging and older adults. Samples used in this research are drawn from wave 11 (2012) of the HRS. Five operationalizations of disability were used: childhood disability (n = 719), childhood chronic condition (n = 3070), adult chronic condition (n = 13,723), functional limitation in adulthood (n = 4448) and work disability (n = 5632). These subsamples are not mutually exclusive. Among respondents that reported having a childhood disability, 87% also report having at least one chronic disease in adulthood, 50% report having functional limitations in adulthood and 38% report interruption in their ability to work due to a disability. Compared to the childhood disability samples, rates of reporting fair/poor health are nearly double among adults with functional limitations or those with work disruptions because of disability. Work disability and functional limitation appeared to be the most viable sub-sample options to consider when using the HRS to study experiences of adults aging with disability. Overall, age at onset is unclear. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Proactive and retroactive transfer of middle age adults in a sequential motor learning task.

    PubMed

    Verneau, Marion; van der Kamp, John; Savelsbergh, Geert J P; de Looze, Michiel P

    2015-03-01

    We assessed the effects of aging in the transfer of motor learning in a sequential manual assembly task that is representative for real working conditions. On two different days, young (18-30 years) and middle-aged adults (50-65 years) practiced to build two products that consisted of the same six components but which had to be assembled in a partly different order. Assembly accuracy and movement time during tests, which were performed before and after the practice sessions, were compared to determine proactive and retroactive transfer. The results showed proactive facilitation (i.e., benefits from having learned the first product on learning the second one) in terms of an overall shortening of movement time in both age-groups. In addition, only the middle-aged adults were found to show sequence-specific proactive facilitation, in which the shortening of movement time was limited to components that had the same the order in the two products. Most likely, however, the sequence-specific transfer was an epiphenomenon of the comparatively low rate of learning among the middle-aged adults. The results, however, did reveal genuine differences between the groups for retroactive transfer (i.e., effects from learning the second product on performance of the first). Middle-aged adults tended to show more pronounced retroactive interference in terms of a general decrease in accuracy, while younger adults showed sequence-specific retroactive facilitation (i.e., shortening of movement times for components that had the same order in the two products), but only when they were fully accurate. Together this suggests that in the learning of sequential motor tasks the effects of age are more marked for retroactive transfer than for proactive transfer.

  19. Age-Specific Variation in Adult Mortality Rates in Developed Countries

    PubMed Central

    Zheng, Hui; Yang, Y. Claire; Land, Kenneth C.

    2016-01-01

    This paper investigates historical changes in both single-year-of-age adult mortality rates and variation of the single-year mortality rates around expected values within age intervals over the past two centuries in 15 developed countries. We apply an integrated Hierarchical Age-Period-Cohort—Variance Function Regression Model to data from the Human Mortality Database. We find increasing variation of the single-year rates within broader age intervals over the life course for all countries, but the increasing variation slows down at age 90 and then increases again after age 100 for some countries; the variation significantly declined across cohorts born after the early 20th century; and the variation continuously declined over much of the last two centuries but has substantially increased since 1980. Our further analysis finds the recent increases in mortality variation are not due to increasing proportions of older adults in the population, trends in mortality rates, or disproportionate delays in deaths from degenerative and man-made diseases, but rather due to increasing variations in young and middle-age adults. PMID:28133402

  20. Placement, Relocation and End of Life Issues in Aging Adults with and without Down's Syndrome: A Retrospective Study

    ERIC Educational Resources Information Center

    Patti, P.; Amble, K.; Flory, M.

    2010-01-01

    Background: Aging adults with Down's syndrome (DS) experience more relocations and other life events than adults with intellectual disabilities aged 50 and older without DS. Age-related functional decline and the higher incidence of dementia were implicated as the contributing factors that led to relocation and nursing home placement. Method: A…

  1. Placement, Relocation and End of Life Issues in Aging Adults with and without Down's Syndrome: A Retrospective Study

    ERIC Educational Resources Information Center

    Patti, P.; Amble, K.; Flory, M.

    2010-01-01

    Background: Aging adults with Down's syndrome (DS) experience more relocations and other life events than adults with intellectual disabilities aged 50 and older without DS. Age-related functional decline and the higher incidence of dementia were implicated as the contributing factors that led to relocation and nursing home placement. Method: A…

  2. 5HTTLPR Short Allele, Resilience and Successful Aging in Older Adults

    PubMed Central

    O'Hara, Ruth; Marcus, Peter; Thompson, Wesley K.; Flournoy, John; Vahia, Ipsit; Lin, Xiaoyan; Hallmayer, Joachim; Depp, Colin; Jeste, Dilip V.

    2011-01-01

    Objective Resilience is proposed as a significant component of successful aging. Young adult carriers of the Serotonin Transporter Polymorphism (5HTTLPR) short(s) allele appear to have reduced resilience to stress. We examined if presence of the short allele was associated with poorer emotional resilience in older adults. Methods In a cross-sectional study of 99 healthy, community-dwelling, older adults we determined 5HTTLPR genotype status and administered the Connor-Davidson Resilience Scale and self-reported measures of successful aging, cognition and health. Results There was no significant association between the 5HTTLPR s allele and resilience. S allele carriers had worse cognition and self-report ratings of successful aging. Conclusions These findings suggest that the impact of the 5HTTLPR s allele on stress-related outcomes may attenuate with older age. However, s allele status appears to be a biomarker of poorer self-rated successful aging, and cognitive performance in older adults. PMID:22233775

  3. Effects of adult aging on reading filtered text: evidence from eye movements

    PubMed Central

    McGowan, Victoria A.; Jordan, Timothy R.

    2013-01-01

    Objectives. Sensitivity to spatial frequencies changes with age and this may have profound effects on reading. But how the actual contributions to reading performance made by the spatial frequency content of text differs between young (18–30 years) and older (65+ years) adults remains to be fully determined. Accordingly, we manipulated the spatial frequency content of text and used eye movement measures to assess the effects on reading performance in both age groups. Method. Sentences were displayed as normal or filtered to contain only very low, low, medium, high, or very high spatial frequencies. Reading time and eye movements were recorded as participants read each sentence. Results. Both age groups showed good overall reading ability and high levels of comprehension. However, for young adults, normal performance was impaired only by low and very low spatial frequencies, whereas normal performance for older adults was impaired by all spatial frequencies but least of all by medium. Conclusion. While both young and older adults read and comprehended well, reading ability was supported by different spatial frequencies in each age group. Thus, although spatial frequency sensitivity can change with age, adaptive responses to this change can help maintain reading performance in later life. PMID:23646282

  4. Mediastinal lesions across the age spectrum: a clinicopathological comparison between pediatric and adult patients.

    PubMed

    Liu, Tingting; Al-Kzayer, Lika'a Fasih Y; Xie, Xiao; Fan, Hua; Sarsam, Shamil Naji; Nakazawa, Yozo; Chen, Lei

    2017-08-29

    The objective of this study was to identify the differences in histopathological distribution and clinical features of mediastinal lesions (MLs) across the age spectrum in Chinese series of patients and to compare with the available literature. A total of 409 cases of MLs, including 137 pediatric and 272 adult patients from a single institution, was reviewed and categorized into groups according to age. Among the 409 cases, the age showed a bimodal distribution with an increased incidence of MLs among (< 10 year) and (60-< 70 year) age groups. Thymic lesions, neurogenic tumors, and cysts made up 57% of MLs among the 409 cases. A significantly higher frequency was found for neurogenic tumors, germ cell tumors, mesenchymal tumors, and lymphatic lesions, (p < 0.01) for all, in pediatric population compared to adults. On the contrary, frequencies of thymic lesions and metastatic carcinomas were significantly higher in adults compared to pediatric category, (p < 0.01) for both. Overall, 41.6% were asymptomatic, however, pediatric patients showed a significantly higher incidence of cough and fever, (p < 0.01) for both, and dyspnea (p = 0.02), than adults. Whereas adult subset showed a significantly higher incidence of chest pain (p = 0.02), or oppression (p < 0.01), than pediatric counterpart. In conclusion, the age spectrum was the factor that influenced the histopathological distribution and the clinical presentation of MLs in Chinese series of patients. Such differences might be considered in the differential diagnosis and therapeutic approach for adult as well as pediatric patients with MLs. Furthermore, our study was comparable to the literature in terms of MLs frequencies.

  5. Positive Aging Expectations Are Associated With Physical Activity Among Urban-Dwelling Older Adults.

    PubMed

    Andrews, Ryan M; Tan, Erwin J; Varma, Vijay R; Rebok, George W; Romani, William A; Seeman, Teresa E; Gruenewald, Tara L; Tanner, Elizabeth K; Carlson, Michelle C

    2017-08-01

    Regular physical activity is a key component of healthy aging, but few older adults meet physical activity guidelines. Poor aging expectations can contribute to this lack of activity, since negative stereotypes about the aging process can be internalized and affect physical performance. Although prior cross-sectional studies have shown that physical activity and aging expectations are associated, less is known about this association longitudinally, particularly among traditionally underrepresented groups. It is also unclear whether different domains of aging expectations are differentially associated with physical activity. The number of minutes/week of physical activity in which Baltimore Experience Corps Trial participants (N = 446; 92.6% African American) engaged were measured using the CHAMPS questionnaire, while their aging expectations were measured using the ERA-12 survey. Linear mixed effects models assessed the association between physical activity and aging expectations over 2 years, both in full and sex-stratified samples. Separate models were also fit for different ERA-12 domains. We found that higher overall expectations regarding aging are associated with higher engagement in moderate- to high-intensity physical activity over a 2-year period of time for women only. When the ERA-12 domains were examined separately, only the physical domain was associated with physical activity, both in women and overall. Low expectations regarding physical aging may represent a barrier to physical activity for older adults. Given that most older adults do not meet recommended physical activity guidelines, identifying factors that improve aging expectations may be a way to increase physical activity levels in aging populations.

  6. White Matter Microstructural Organization Is Higher with Age in Adult Superior Cerebellar Peduncles

    PubMed Central

    Kanaan, Richard A.; Allin, Matthew; Picchioni, Marco M.; Shergill, Sukhwinder S.; McGuire, Philip K.

    2016-01-01

    Using diffusion tensor imaging, we conducted an exploratory investigation of the relationship between white matter tract microstructure and age in 200 healthy adult subjects using tract-based spatial statistics (TBSS). Though most tracts showed the slight decline in microstructural organization with age widely noted, in both superior cerebellar peduncles (SCP) it correlated positively with age, a result not previously reported. We confirmed this by using an alternative method, and by repeating our TBSS analysis in an additional sample of 133 healthy adults. In exploring this surprising result we considered the possibility that this might arise from the continual cognitive and motor refinement that is enacted in the cerebellum: we found that tract microstructure in both SCPs was also strongly correlated with IQ, again in contrast with all other tracts, and its relationship with age mediated by IQ, as a training model would predict. PMID:27148043

  7. White Matter Microstructural Organization Is Higher with Age in Adult Superior Cerebellar Peduncles.

    PubMed

    Kanaan, Richard A; Allin, Matthew; Picchioni, Marco M; Shergill, Sukhwinder S; McGuire, Philip K

    2016-01-01

    Using diffusion tensor imaging, we conducted an exploratory investigation of the relationship between white matter tract microstructure and age in 200 healthy adult subjects using tract-based spatial statistics (TBSS). Though most tracts showed the slight decline in microstructural organization with age widely noted, in both superior cerebellar peduncles (SCP) it correlated positively with age, a result not previously reported. We confirmed this by using an alternative method, and by repeating our TBSS analysis in an additional sample of 133 healthy adults. In exploring this surprising result we considered the possibility that this might arise from the continual cognitive and motor refinement that is enacted in the cerebellum: we found that tract microstructure in both SCPs was also strongly correlated with IQ, again in contrast with all other tracts, and its relationship with age mediated by IQ, as a training model would predict.

  8. Hospitalizations of adults ≥60 years of age with venous thromboembolism.

    PubMed

    Yusuf, Hussain R; Reyes, Nimia; Zhang, Qing C; Okoroh, Ekwutosi M; Siddiqi, Azfar-E-Alam; Tsai, James

    2014-03-01

    We assessed the rates, trends, and factors associated with venous thromboembolism (VTE) diagnosis among hospitalizations of adults ≥60 years of age during the period 2001 to 2010. Data from the National Hospital Discharge Survey were used for this study. During the period 2001 to 2010, the estimated annual number of hospitalizations in which a VTE diagnosis was recorded, among adults ≥ 60 years of age, ranged from approximately 2 70 000 in 2001 to 4 23 000 in 2010. The rate of such hospitalizations per 1 00 000 US population ≥60 years of age ranged from 581 in 2001 to 739 in 2010. During the period 2001 to 2004, there was a significant increasing trend in the rate of hospitalizations with VTE among women ≥60 years of age. The factors positively associated with an increased risk of VTE diagnosis were female sex, summer and autumn seasons (compared with spring), venous catheterization, cancer, and greater length of hospital stay.

  9. Susceptibility to interference by music and speech maskers in middle-aged adults.

    PubMed

    Başkent, Deniz; van Engelshoven, Suzanne; Galvin, John J

    2014-03-01

    Older listeners commonly complain about difficulty in understanding speech in noise. Previous studies have shown an age effect for both speech and steady noise maskers, and it is largest for speech maskers. In the present study, speech reception thresholds (SRTs) measured with competing speech, music, and steady noise maskers significantly differed between young (19 to 26 years) and middle-aged (51 to 63 years) adults. SRT differences ranged from 2.1 dB for competing speech, 0.4-1.6 dB for music maskers, and 0.8 dB for steady noise. The data suggest that aging effects are already evident in middle-aged adults without significant hearing impairment.

  10. Attributing heart attack and stroke to "Old Age": Implications for subsequent health outcomes among older adults.

    PubMed

    Stewart, Tara L; Chipperfield, Judith G; Perry, Raymond P; Hamm, Jeremy M

    2016-01-01

    This study assessed the extent to which older adults attribute a recent heart attack/stroke to "old age," and examined consequences for subsequent lifestyle behavior and health-care service utilization. Community-dwelling adults (N = 57, ages 73-98 years) were interviewed about their heart attack/stroke, and an objective health registry provided data on health-care utilization over a 3-year period. Endorsement of "old age" as a cause of heart attack/stroke negatively predicted lifestyle behavior change, and positively predicted frequency of physician visits and likelihood of hospitalization over the subsequent 3 years. Findings suggest the importance of considering "old age" attributions in the context of cardiovascular health events. © The Author(s) 2014.

  11. Dehydration: biological considerations, age-related changes, and risk factors in older adults.

    PubMed

    Sheehy, C M; Perry, P A; Cromwell, S L

    1999-07-01

    Maintenance of water balance is essential to normal physiologic function and vigorous aging. Older adults, however, frequently experience alterations in fluid homeostasis, which result in dehydration. This article describes the physiology of water balance, age-related changes that influence fluid regulation, and associated risk factors for dehydration in older adults. Fluid hygiene is an important health promotion activity for this age group, but when efforts to prevent imbalance are unsuccessful, early identification and intervention to correct problems should be done to minimize adverse consequences. Although much is known about fluid homeostasis, dehydration, and contributory factors in the aging process, water disorders remain prevalent in this group. A great deal of work is still needed to determine "best practices" and creative clinical interventions to support adequate fluid intake behaviors. Both quality management programs and research studies provide avenues for systematic evaluation.

  12. On and Off the Mat: Yoga Experiences of Middle-Aged and Older Adults.

    PubMed

    Wertman, Annette; Wister, Andrew V; Mitchell, Barbara A

    2016-06-01

    This article explores potential differences in yoga practice between middle-and older-aged adults. A health belief - life course model frames this research, and a mixed-methods analytic strategy is employed to examine life course pathways into yoga and motivations to practice, as well as perceived barriers and health benefits. For the quantitative analyses, a convenience sample of 452 participants was collected using an online questionnaire. For the qualitative analyses, face-to-face interviews were conducted with a sub-set of 20 participants. Unique differences between the age groups (both current age and age when started yoga) as well as by gender were found for selected pathways, reasons/motivations, and barriers to engage in yoga as well as for perceived health benefits. In addition, results underscore the importance of informational cues and social linkages that affect how individuals adopt and experience yoga. Implications for health promotion programs that target older adults are discussed.

  13. Influence of aging on visual perception and visual motor integration in Korean adults.

    PubMed

    Kim, Eunhwi; Park, Young-Kyung; Byun, Yong-Hyun; Park, Mi-Sook; Kim, Hong

    2014-08-01

    This study investigated age-related changes of cognitive function in Korean adults using the Korean-Developmental Test of Visual Perception-2 (K-DTVP-2) and the Visual Motor Integration-3rd Revision (VMI-3R) test, and determined the main factors influencing VP and VMI in older adults. For this research, 139 adults for the K-DTVP-2 and 192 adults for the VMI-3R, from a total of 283 participants, were randomly and separately recruited in province, Korea. The present study showed that the mean score of the K-DTVP-2 and VMI-3R in 10-yr age increments significantly decreased as age increased (K-DTVP-2, F= 41.120, P< 0.001; VMI-3R, F= 16.583, P< 0.001). The mean score of the VMI-3R and K-DTVP-2 were significantly decreased in participants in their 50s compared to those in their 20s (P< 0.05). Age (t= -9.130, P< 0.001), gender (t= 3.029, P= 0.003), and the presence of diseases (t= -2.504, P= 0.013) were the significant factors affecting K-DTVP-2 score. On the other hand, age (t= -6.300, P< 0.001) was the only significant factor affecting VMI-3R score. K-DTVP-2 score (Standardized β= -0.611) decreased more sensitively with aging than VMI-3R (Standardized β= -0.467). The two measurements had a significant positive correlation (r = 0.855, P< 0.001). In conclusion, it can be suggested that VP and VMI should be regularly checked from an individual's 50s, which is a critical period for detecting cognitive decline by aging. Both the K-DTVP-2 and VMI-3R could be used for determining the level of cognitive deficit by aging.

  14. Comprehensively Assessing Cognitive and Behavioral Risks for HIV Infection among Middle-Aged and Older Adults

    ERIC Educational Resources Information Center

    Paniagua, Freddy A.; O'Boyle, Michael

    2008-01-01

    A comprehensive survey of HIV/AIDS with middle-aged and older adults should include six domains (e.g., factual knowledge regarding the acquisition and transmission of HIV, traditionally-accepted behavioral risks for HIV infection). A sample of 23 women (54.8%) and 19 men (45.2%), ranging in age from 51 to 85 were surveyed across such domains.…

  15. Influence of aging on visual perception and visual motor integration in Korean adults

    PubMed Central

    Kim, Eunhwi; Park, Young-Kyung; Byun, Yong-Hyun; Park, Mi-Sook; Kim, Hong

    2014-01-01

    This study investigated age-related changes of cognitive function in Korean adults using the Korean-Developmental Test of Visual Perception-2 (K-DTVP-2) and the Visual Motor Integration-3rd Revision (VMI-3R) test, and determined the main factors influencing VP and VMI in older adults. For this research, 139 adults for the K-DTVP-2 and 192 adults for the VMI-3R, from a total of 283 participants, were randomly and separately recruited in province, Korea. The present study showed that the mean score of the K-DTVP-2 and VMI-3R in 10-yr age increments significantly decreased as age increased (K-DTVP-2, F= 41.120, P< 0.001; VMI-3R, F= 16.583, P< 0.001). The mean score of the VMI-3R and K-DTVP-2 were significantly decreased in participants in their 50s compared to those in their 20s (P< 0.05). Age (t= −9.130, P< 0.001), gender (t= 3.029, P= 0.003), and the presence of diseases (t= −2.504, P= 0.013) were the significant factors affecting K-DTVP-2 score. On the other hand, age (t= −6.300, P< 0.001) was the only significant factor affecting VMI-3R score. K-DTVP-2 score (Standardized β= −0.611) decreased more sensitively with aging than VMI-3R (Standardized β= −0.467). The two measurements had a significant positive correlation (r = 0.855, P< 0.001). In conclusion, it can be suggested that VP and VMI should be regularly checked from an individual’s 50s, which is a critical period for detecting cognitive decline by aging. Both the K-DTVP-2 and VMI-3R could be used for determining the level of cognitive deficit by aging. PMID:25210701

  16. Linguistic Skills of Adult Native Speakers, as a Function of Age and Level of Education

    ERIC Educational Resources Information Center

    Mulder, Kimberley; Hulstijn, Jan H.

    2011-01-01

    This study assessed, in a sample of 98 adult native speakers of Dutch, how their lexical skills and their speaking proficiency varied as a function of their age and level of education and profession (EP). Participants, categorized in terms of their age (18-35, 36-50, and 51-76 years old) and the level of their EP (low versus high), were tested on…

  17. The association between self-perceptions of aging and antihypertensive medication adherence in older Chinese adults.

    PubMed

    Hou, Yunying; Zhang, Dandan; Gu, Jie; Xue, Feng; Sun, Yunjuan; Wu, Qing; Zhao, Xin; Wang, Xiaohua

    2016-12-01

    Approximately one billion adults worldwide are hypertensive and most aged 60 or above. Poor adherence with medication treatment is still one of the main causes of failure in achieving blood pressure control. Compared to younger individuals, aging perception may be the main factor influencing elders receiving preventive care. Some studies have investigated the impact of self-perceptions of aging on some preventive health behaviors including "followed the directions for taking prescription medications" in developed countries in the West. However, there is a scarcity of studies evaluating the self-perceptions of aging and its association with antihypertensive adherence among Chinese older adults. This study aimed to identify the association between aging perceptions and antihypertensive drug adherence among Chinese older adults. A cross-sectional investigation was conducted in wards and outpatient clinic of a University Hospital and communities in Suzhou, China. Older adults who were taking at least one antihypertensive drug currently were invited to complete a self-administered questionnaire, including basic socio-demographic and clinical information, self-reported medication adherence and self-perceptions of aging. From 585 old patients, 34.2 % was determined to have good medication adherence. Logistic regression analysis demonstrated that good adherence to antihypertensive agents was more common among those with lower scores on "timeline cyclical" (p = 0.004) and "identity" (p < 0.001) dimensions, and higher scores on "control positive" (p = 0.004) dimension of aging perceptions. Self-perceptions of aging, being significantly associated with medication adherence, are an important starting point when conducting intervention programmes for elder patients.

  18. Comprehensively Assessing Cognitive and Behavioral Risks for HIV Infection among Middle-Aged and Older Adults

    ERIC Educational Resources Information Center

    Paniagua, Freddy A.; O'Boyle, Michael

    2008-01-01

    A comprehensive survey of HIV/AIDS with middle-aged and older adults should include six domains (e.g., factual knowledge regarding the acquisition and transmission of HIV, traditionally-accepted behavioral risks for HIV infection). A sample of 23 women (54.8%) and 19 men (45.2%), ranging in age from 51 to 85 were surveyed across such domains.…

  19. Herpes zoster vaccination among adults aged 60 years and older, in the U.S., 2008.

    PubMed

    Lu, Peng-jun; Euler, Gary L; Harpaz, Rafael

    2011-02-01

    Shingles (herpes zoster [HZ]) is a localized, generally painful and debilitating disease that occurs most frequently among older adults. It is caused by reactivation of varicella-zoster virus. HZ causes substantial morbidity, especially among older adults. The vaccine to prevent HZ was approved by Food and Drug Administration and recommended by the Advisory Committee for Immunization Practices for people aged ≥60 years in 2006 (these recommendations were published in 2008). To examine HZ vaccination among people aged ≥60 years in the U.S. in 2008. Data from the 2008 National Health Interview Survey among people aged ≥60 years were analyzed in 2010. Multivariable logistic regression and predictive marginal analyses were conducted to identify factors independently associated with HZ vaccination. Potential missed opportunities also were assessed. By 2008, only 6.7% (95% CI=5.9%, 7.6%) of adults aged ≥60 years reported having had HZ vaccination. The level of HZ vaccination coverage was lower (4.7%) among people aged 60-64 years compared to people aged 65-74 years (7.4%); 75-84 years (7.6%); and ≥85 years (8.2%). Coverage was statistically higher for non-Hispanic whites (7.6%) compared with non-Hispanic blacks (2.5%) and Hispanics (2.1%). Among people aged ≥60 years who reported never receiving HZ vaccination, 95.1% reported at least one missed opportunity to be vaccinated. People more likely to report ever having been vaccinated were older, female, non-Hispanic white, married, more educated, and reporting received influenza vaccination in the past year. By 2008, HZ vaccination coverage was 6.7%. The coverage level was low among all groups, but it was lowest among minority groups. Increased efforts are needed to remove barriers and to enable HZ vaccination among all adults aged ≥60 years. Published by Elsevier Inc.

  20. Epidemiology of autism in adults across age groups and ability levels.

    PubMed

    Brugha, Traolach S; Spiers, Nicola; Bankart, John; Cooper, Sally-Ann; McManus, Sally; Scott, Fiona J; Smith, Jane; Tyrer, Freya

    2016-12-01

    The epidemiology of autism in adults has relied on untested projections using childhood research. To derive representative estimates of the prevalence of autism and key associations in adults of all ages and ability levels. Comparable clinical diagnostic assessments of 7274 Adult Psychiatric Morbidity Survey participants combined with a population case-register survey of 290 adults with intellectual disability. The combined prevalence of autism in adults of all ages in England was 11/1000 (95% CI 3-19/1000). It was higher in those with moderate to profound intellectual disability (odds ratio (OR) = 63.5, 95% CI 27.4-147.2). Male gender was a strong predictor of autism only in those with no or mild intellectual disability (adjusted OR = 8.5, 95% CI 2.0-34.9; interaction with gender, P = 0.03). Few adults with autism have intellectual disability; however, autism is more prevalent in this population. Autism measures may miss more women with autism. © The Royal College of Psychiatrists 2016.

  1. Age-related sensitive periods influence visual language discrimination in adults

    PubMed Central

    Weikum, Whitney M.; Vouloumanos, Athena; Navarra, Jordi; Soto-Faraco, Salvador; Sebastián-Gallés, Núria; Werker, Janet F.

    2013-01-01

    Adults as well as infants have the capacity to discriminate languages based on visual speech alone. Here, we investigated whether adults' ability to discriminate languages based on visual speech cues is influenced by the age of language acquisition. Adult participants who had all learned English (as a first or second language) but did not speak French were shown faces of bilingual (French/English) speakers silently reciting sentences in either language. Using only visual speech information, adults who had learned English from birth or as a second language before the age of 6 could discriminate between French and English significantly better than chance. However, adults who had learned English as a second language after age 6 failed to discriminate these two languages, suggesting that early childhood exposure is crucial for using relevant visual speech information to separate languages visually. These findings raise the possibility that lowered sensitivity to non-native visual speech cues may contribute to the difficulties encountered when learning a new language in adulthood. PMID:24312020

  2. Effects of manual task complexity on gait parameters in school-aged children and adults.

    PubMed

    Abbruzzese, Laurel D; Rao, Ashwini K; Bellows, Rachel; Figueroa, Kristina; Levy, Jennifer; Lim, Esther; Puccio, Lauren

    2014-09-01

    This study examined the dual-task interference effects of complexity (simple vs. complex), type of task (carrying a pitcher vs. tray), and age (young adults vs. 7-10 year old children) on temporal-spatial and variability measures of gait. All participants first walked on the GAITRite walkway without any concurrent task, followed by four dual-task gait conditions. The group of children had a more variable step length and step time than adults across all walking conditions. They also slowed down, took fewer, smaller steps and spent more time in double limb support than adults in the complex dual task conditions. Gait in healthy young adults and school aged children was relatively unaffected by concurrent performance of simple versions of the manual tasks. Our overall analysis suggests that dual-task gait in school aged children is still developing and has not yet reached adult capacity. This study also highlights the critical role of task demand and complexity in dual-task interference.

  3. Age-related sensitive periods influence visual language discrimination in adults.

    PubMed

    Weikum, Whitney M; Vouloumanos, Athena; Navarra, Jordi; Soto-Faraco, Salvador; Sebastián-Gallés, Núria; Werker, Janet F

    2013-01-01

    Adults as well as infants have the capacity to discriminate languages based on visual speech alone. Here, we investigated whether adults' ability to discriminate languages based on visual speech cues is influenced by the age of language acquisition. Adult participants who had all learned English (as a first or second language) but did not speak French were shown faces of bilingual (French/English) speakers silently reciting sentences in either language. Using only visual speech information, adults who had learned English from birth or as a second language before the age of 6 could discriminate between French and English significantly better than chance. However, adults who had learned English as a second language after age 6 failed to discriminate these two languages, suggesting that early childhood exposure is crucial for using relevant visual speech information to separate languages visually. These findings raise the possibility that lowered sensitivity to non-native visual speech cues may contribute to the difficulties encountered when learning a new language in adulthood.

  4. fMRI subsequent source memory effects in young, middle-aged and old adults.

    PubMed

    Cansino, Selene; Estrada-Manilla, Cinthya; Trejo-Morales, Patricia; Pasaye-Alcaraz, Erick Humberto; Aguilar-Castañeda, Erika; Salgado-Lujambio, Perla; Sosa-Ortiz, Ana Luisa

    2015-03-01

    The ability to remember the spatial context in which our experiences occur declines linearly across the adult lifespan. However, little is known about whether this source memory decline is associated with neural activity changes. In the present study, functional magnetic resonance imaging (fMRI) scans were recorded in young, middle-aged and old adults to investigate brain activity variations across the adult lifespan during encoding of subsequent spatial source memory retrieval. Twelve healthy individuals of both sexes were enrolled in each age group. During encoding, participants performed natural/artificial judgment of images of common objects that were randomly presented in one of the quadrants of the screen. During retrieval, the images presented at encoding were randomly mixed with new ones and displayed at the center of the screen. Participants judged whether each image was new or old and, if an image was old, they were instructed to indicate in which quadrant the image was presented in the encoding session. The contrast between study items that were later recognized and assigned a correct source judgment with those whose sources were subsequently forgotten revealed that positive subsequent memory effects disappear by middle age in the left medial orbitofrontal gyrus and appear in the left superior occipital gyrus. This under-recruitment and over-recruitment brain activity was also present in old adults. The results allowed us to identify the specific brain regions that first fail to encode spatial information into an episodic representation during the adult lifespan.

  5. Influenza vaccination coverage among adults--National Health Interview Survey, United States, 2008-09 influenza season.

    PubMed

    Williams, Walter W; Lu, Peng-Jun; Lindley, Megan C; Kennedy, Erin D; Singleton, James A

    2012-06-15

    In the United States, annual influenza epidemics typically occur during the late fall through early spring. During these epidemics, rates of serious illness and death are highest among adults aged ≥65 years, children aged <2 years, and persons of any age who have medical conditions that increase their risk for complications from influenza. Adults aged 50-64 years who have underlying medical conditions have a substantially increased risk for hospitalization during the influenza season. Influenza illness among healthy adults aged 18-64 years typically is not as severe as the illness among adults aged ≥65 years, pregnant women, or persons with chronic medical conditions and less frequently results in hospitalization. However, influenza among healthy adults aged 18-49 years is an important cause of outpatient medical visits and worker absenteeism. An economic analysis estimated an annual average of approximately 5 million illnesses, 2.4 million outpatient visits, 32,000 hospitalizations, and 680 deaths from influenza among adults aged 18-49 years who did not have a medical condition that increased their risk for influenza complications. In this analysis, adults aged 18-49 years accounted for 10% of the total economic cost from influenza, or approximately $8.7 billion.

  6. Qualitative-Geospatial Methods of Exploring Person-Place Transactions in Aging Adults: A Scoping Review.

    PubMed

    Hand, Carri; Huot, Suzanne; Laliberte Rudman, Debbie; Wijekoon, Sachindri

    2017-06-01

    Research exploring how places shape and interact with the lives of aging adults must be grounded in the places where aging adults live and participate. Combined participatory geospatial and qualitative methods have the potential to illuminate the complex processes enacted between person and place to create much-needed knowledge in this area. The purpose of this scoping review was to identify methods that can be used to study person-place relationships among aging adults and their neighborhoods by determining the extent and nature of research with aging adults that combines qualitative methods with participatory geospatial methods. A systematic search of nine databases identified 1,965 articles published from 1995 to late 2015. We extracted data and assessed whether the geospatial and qualitative methods were supported by a specified methodology, the methods of data analysis, and the extent of integration of geospatial and qualitative methods. Fifteen studies were included and used the photovoice method, global positioning system tracking plus interview, or go-along interviews. Most included articles provided sufficient detail about data collection methods, yet limited detail about methodologies supporting the study designs and/or data analysis. Approaches that combine participatory geospatial and qualitative methods are beginning to emerge in the aging literature. By more explicitly grounding studies in a methodology, better integrating different types of data during analysis, and reflecting on methods as they are applied, these methods can be further developed and utilized to provide crucial place-based knowledge that can support aging adults' health, well-being, engagement, and participation.

  7. Food restriction increases long-term memory persistence in adult or aged mice.

    PubMed

    Talhati, F; Patti, C L; Zanin, K A; Lopes-Silva, L B; Ceccon, L M B; Hollais, A W; Bizerra, C S; Santos, R; Tufik, S; Frussa-Filho, R

    2014-04-03

    Food restriction (FR) seems to be the unique experimental manipulation that leads to a remarkable increase in lifespan in rodents. Evidences have suggested that FR can enhance memory in distinct animal models mainly during aging. However, only few studies systemically evaluated the effects FR on memory formation in both adult (3-month-old) and aged (18-24-month-old) mice. Thus, the aim of the present study was to investigate the effects of acute (12h) or repeated (12h/day for 2days) FR protocols on learning and memory of adult and aged mice evaluated in the plus-maze discriminative avoidance task (PM-DAT), an animal model that concurrently (but independently) evaluates learning and memory, anxiety and locomotion. We also investigated the possible role of FR-induced stress by the corticosterone concentration in adult mice. Male mice were kept at home cage with food ad libitum (CTRL-control condition) or subjected to FR during the dark phase of the cycle for 12h/day or 12h/2days. The FR protocols were applied before training, immediately after it or before testing. Our results demonstrated that only FR for 2days enhanced memory persistence when applied before training in adults and before testing in aged mice. Conversely, FR for 2days impaired consolidation and exerted no effects on retrieval irrespective of age. These effects do not seem to be related to corticosterone concentration. Collectively, these results indicate that FR for 2days can promote promnestic effects not only in aged mice but also in adults.

  8. Alcohol Intake and Risk of Coronary Heart Disease in Younger, Middle-aged and Older Adults

    PubMed Central

    Hvidtfeldt, Ulla A.; Tolstrup, Janne S.; Jakobsen, Marianne U.; Heitmann, Berit L.; Grønbæk, Morten; O’Reilly, Eilis; Bälter, Katarina; Goldbourt, Uri; Hallmans, Göran; Knekt, Paul; Liu, Simin; Pereira, Mark; Pietinen, Pirjo; Spiegelman, Donna; Stevens, June; Virtamo, Jarmo; Willett, Walter C.; Rimm, Eric B.; Ascherio, Alberto

    2011-01-01

    Background Light-to-moderate alcohol consumption is associated with a reduced risk of coronary heart disease (CHD). This protective effect of alcohol, however, may be confined to middle-aged or older individuals. CHD Incidence is low in men younger than 40 and in women younger than 50 years and for this reason, study cohorts rarely have the power to investigate effects of alcohol on CHD risk in younger adults. This study examined whether the beneficial effect of alcohol on CHD depends on age. Methods and results A pooled analysis of eight prospective studies from North America and Europe including 192,067 women and 74,919 men free of cardiovascular diseases, diabetes, and cancers at baseline. Average daily alcohol intake was assessed at baseline using a food frequency or diet history questionnaire. An inverse association between alcohol and risk of coronary heart disease was observed in all age groups: hazard ratios among moderately drinking men (5.0–29.9 g/day) aged 39–50, 50–59, and 60+ years were 0.58 (95% C.I. 0.36 to 0.93), 0.72 (95% C.I. 0.60–0.86), and 0.85 (95% C.I. 0.75 to 0.97) compared with abstainers. However, the analyses indicated a smaller incidence rate difference (IRD) between abstainers and moderate consumers in younger adults (IRD=45 per 100,000; 90% C.I. 8 to 84), than in middle-aged (IRD=64 per 100,000; 90% C.I. 24 to 102) and older adults (IRD=89 per 100,000; 90% C.I. 44 to 140). Similar results were observed in women. Conclusions Alcohol is also associated with a decreased risk of CHD in younger adults; however, the absolute risk was small compared with middle-aged and older adults. PMID:20351238

  9. Knowledge about aging and worry in older adults: Testing the mediating role of intolerance of uncertainty

    PubMed Central

    Nuevo, Roberto; Wetherell, Julie Loebach; Montorio, Ignacio; Ruiz, Miguel A.; Cabrera, Isabel

    2014-01-01

    Objectives This study aims to explore the relationship between knowledge about aging and severity of worry in older adults, and to test the potential mediational role of intolerance of uncertainty. Method The sample was composed of 120 community-dwelling older adults, with a mean of age of 71.0 years (SD = 6.3). Mediational analyses and structural equation modeling were used to analyze and compare different models. Results Greater knowledge about aging was negatively related to both intolerance of uncertainty and worry, and its effect on worry was partially mediated by intolerance of uncertainty. The mediational model obtained an excellent fit to the data (i.e. Goodness of fit index (GFI) = 0.995) and clearly had a better fit than alternative models. Conclusion These results suggest that a good knowledge of the aging process could help decrease aversive uncertainty and thus reduce the level of worry among older adults. Thus, educational programs to increase knowledge about aging could serve as one preventive strategy for anxiety in old age. PMID:19197699

  10. Age and gender differences in ability emotional intelligence in adults: A cross-sectional study.

    PubMed

    Cabello, Rosario; Sorrel, Miguel A; Fernández-Pinto, Irene; Extremera, Natalio; Fernández-Berrocal, Pablo

    2016-09-01

    The goal of the current investigation was to analyze ability emotional intelligence (EI) in a large cross-sectional sample of Spanish adults (N = 12,198; males, 56.56%) aged from 17 to 76 years (M = 37.71, SD = 12.66). Using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), which measures ability EI according to the 4 branches of the Mayer and Salovey EI model. The authors examined effects of gender on ability EI, as well as the linear and quadratic effects of age. Results suggest that gender affects the total ability EI score as well as scores on the 4 EI branches. Ability EI was greater in women than men. Ability EI varied with age according to an inverted-U curve: Younger and older adults scored lower on ability EI than middle-aged adults, except for the branch of understanding emotions. These findings strongly support the idea that both gender and age significantly influence ability EI during aging. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  11. Exploring identity and aging: auto-photography and narratives of low income older adults.

    PubMed

    Kohon, Jacklyn; Carder, Paula

    2014-08-01

    This study focused on meanings of health, housing, independence and aging among low-income adults age 55 and older who live in, or are on a waiting list for, publicly subsidized rental housing. The purpose was to learn how low-income older adults perceive their independence and health, and how their place of residence contributes to these perceptions, as well as related perceptions of self. Qualitative data were collected using in-person narrative interviews with 45 individuals and a second photo elicitation interview with 31 of these persons. Themes describe how disrupted identities influence subjective thoughts about the aging process, housing, health, and finances, the process of clinicalization, and place identities. These findings highlight the relationship between housing status, dignity, and shifting identities as older adults experience the aging process in a low-income context. This study expands the current scholarship on the relationship between environment and aging as well as our understanding of poverty among older persons. These topics are relevant for new policies and programs to support the aging in place of older persons in subsidized housing. Understanding the life worlds of those who live in or have applied to this form of housing will be instrumental in developing such strategies. Copyright © 2014 Elsevier Inc. All rights reserved.

  12. Seroprevalence study of anti diphtheria antibodies in two age-groups of Romanian adults.

    PubMed

    Dragomirescu, Cristiana Cerasella; Coldea, Ileana-Luminiţa; Ilie, Anamaria; Stănescu, Aurora; Ungureanu, Vasilica; Popa, Mircea Ioan

    2014-01-01

    Diphtheria represents a serious infectious disease with high epidemic potential. It is a vaccine preventable disease (a minimum vaccine coverage of 95% for children of 1 year and 90% in adults could prevent the disease). Diphtheria vaccination is included in the National Immunization Program (NIP). Complete vaccination for children consists in DTaP (diphtheria toxoid, tetanus toxoid and acellular pertussis vaccine) vaccine administration from the age of 2 months until 4 years and dT vaccine (tetanus toxoid and a reduced dose of diphtheria toxoid) at 14 years old. The aim of this paper was to highlight the protection against diphtheria of an age segment of the Romanian adult population (20 to 39 years old) using a seroprevalence study. The Romanian subjects were selected from two age groups: 20-29 years (n = 219) and 30-39 years (n = 229), representative for all counties of Romania. The commercial kit Anti-Diphtheria Toxoid ELISA (IgG) (EUROIMMUN) was used to detect the antibodies of IgG class against diphtheria toxoid in the sera obtained from our subjects. We detected a 56.6% rate of positive sera (> 0.1 IU/ml--protection level) for the 20-29 age group and 31.7% positivity for the 30-39 age group. These data show a low protection level against diphtheria of the Romanian adult population, which decreases with age. The serologic data on preventable vaccine diseases are useful in order to evaluate the success of the immunization programs.

  13. The Age Prospective Memory Paradox: Young Adults May Not Give Their Best Outside of the Lab

    PubMed Central

    Aberle, Ingo; Rendell, Peter G.; Rose, Nathan S.; McDaniel, Mark A.; Kliegel, Matthias

    2011-01-01

    Previous research has identified the age prospective memory paradox of age-related declines in laboratory settings in contrast to age benefits in naturalistic settings. Various factors are assumed to account for this paradox, yet empirical evidence on this issue is scarce. In 2 experiments, the present study examined the effect of task setting in a laboratory task and the effect of motivation in a naturalistic task on prospective memory performance in young and older adults. For the laboratory task (Experiment 1, n = 40), we used a board game to simulate a week of daily activities and varied features of the prospective memory task (e.g., task regularity). For the naturalistic task (Experiment 2, n = 80), we instructed participants to try to remember to contact the experimenter repeatedly over the course of 1 week. Results from the laboratory prospective memory tasks indicated significant age-related decline for irregular tasks (p = .006) but not for regular and focal tasks. In addition, in the naturalistic task, the age benefit was eliminated when young adults were motivated by incentives (F < 1). In conclusion, the present results indicate that the variability of age differences in laboratory prospective memory tasks may be due in part to differences in the features of the prospective memory task. Furthermore, increases in motivation to perform the prospective task seem to help remedy prospective memory deficits in young adults in the naturalistic setting. PMID:21058832

  14. Normal adult aging and the contextual influences affecting speech and meaningful sound perception.

    PubMed

    Aydelott, Jennifer; Leech, Robert; Crinion, Jennifer

    2010-12-01

    It is widely accepted that hearing loss increases markedly with age, beginning in the fourth decade ISO 7029 (2000). Age-related hearing loss is typified by high-frequency threshold elevation and associated reductions in speech perception because speech sounds, especially consonants, become inaudible. Nevertheless, older adults often report additional and progressive difficulties in the perception and comprehension of speech, often highlighted in adverse listening conditions that exceed those reported by younger adults with a similar degree of high-frequency hearing loss (Dubno, Dirks, & Morgan) leading to communication difficulties and social isolation (Weinstein & Ventry). Some of the age-related decline in speech perception can be accounted for by peripheral sensory problems but cognitive aging can also be a contributing factor. In this article, we review findings from the psycholinguistic literature predominantly over the last four years and present a pilot study illustrating how normal age-related changes in cognition and the linguistic context can influence speech-processing difficulties in older adults. For significant progress in understanding and improving the auditory performance of aging listeners to be made, we discuss how future research will have to be much more specific not only about which interactions between auditory and cognitive abilities are critical but also how they are modulated in the brain.

  15. Normal Adult Aging and the Contextual Influences Affecting Speech and Meaningful Sound Perception

    PubMed Central

    Aydelott, Jennifer; Leech, Robert; Crinion, Jennifer

    2010-01-01

    It is widely accepted that hearing loss increases markedly with age, beginning in the fourth decade ISO 7029 (2000). Age-related hearing loss is typified by high-frequency threshold elevation and associated reductions in speech perception because speech sounds, especially consonants, become inaudible. Nevertheless, older adults often report additional and progressive difficulties in the perception and comprehension of speech, often highlighted in adverse listening conditions that exceed those reported by younger adults with a similar degree of high-frequency hearing loss (Dubno, Dirks, & Morgan) leading to communication difficulties and social isolation (Weinstein & Ventry). Some of the age-related decline in speech perception can be accounted for by peripheral sensory problems but cognitive aging can also be a contributing factor. In this article, we review findings from the psycholinguistic literature predominantly over the last four years and present a pilot study illustrating how normal age-related changes in cognition and the linguistic context can influence speech-processing difficulties in older adults. For significant progress in understanding and improving the auditory performance of aging listeners to be made, we discuss how future research will have to be much more specific not only about which interactions between auditory and cognitive abilities are critical but also how they are modulated in the brain. PMID:21307006

  16. Association of sleep duration and hypertension among US adults varies by age and sex.

    PubMed

    Fang, Jing; Wheaton, Anne G; Keenan, Nora L; Greenlund, Kurt J; Perry, Geraldine S; Croft, Janet B

    2012-03-01

    While short sleep duration has been related to hypertension, the impact of age and sex on this association is less well known. We examined the association between hours of sleep and hypertension prevalence among US adults by age and sex. The study was conducted using data from the 2007-2009 National Health Interview Surveys (NHISs). The association between self-reported hours of sleep and prevalence of hypertension was assessed after stratifying by age and sex. Among 71,455 participants, age-standardized hypertension prevalence rates (%) were 32.4, 25.5, 22.2, 23.2, 25.5, and 32.5 among adults reporting sleep of <6, 6, 7, 8, 9, and ≥10 h/day, respectively (P < 0.001). There was a "U"-shaped association of hours of sleep and hypertension prevalence among all age and sex subgroups. Logistic regression models, using 8 h sleep/day as the referent, showed a greater likelihood of hypertension among those who slept <7 or ≥10 h/day after adjusting for sociodemographic, behavior, and health characteristics. Further stratifying by age and sex, while adjusting for all other characteristics, revealed that among adults less than 45 years, short (<6 h for men and <8 h for women) and long (≥10 h for men) sleep were associated with higher likelihood of hypertension. For other age/sex groups, short sleep (<6 h) was associated with higher likelihood of hypertension among middle-aged men and older women, as was long sleep (≥10 h) among middle-aged women. This national sample study suggests that the association between hours of sleep and hypertension varies by age and sex. © 2012 American Journal of Hypertension, Ltd.

  17. Old-Age Pension and Extended Families: How is Adult Children's Internal Migration Affected?

    PubMed

    Chen, Xi

    2016-10-01

    This paper makes use of the most recent social pension reform in rural China to examine whether receipt of the pension payment equips adult children of pensioners to migrate. Employing a regression discontinuity (hereafter RD) design to a primary longitudinal survey, this paper overcomes challenges in the literature that households eligible for pension payment might be systematically different from ineligible households and that it is difficult to separate the effect of pension from that of age or cohort heterogeneity. Around the pension eligibility age cut-off, results reveal large and significant increase among adult sons (but not daughters) to migrate out of their home county. Meanwhile, adult children are more likely to migrate out if their parents are healthy. Our Fuzzy RD estimations survive a standard set of key placebo tests and robustness checks.

  18. Younger, middle-aged, and older adults' memories for the 2008 U.S. Presidential Election.

    PubMed

    Holland, Alisha C; Kensinger, Elizabeth A

    2012-09-01

    Adults, aged 18 to 88 years, recalled details about the 2008 U.S. Presidential Election shortly following the election and 6 months later. Individuals who felt positive about the election outcome reported a greater quantity of information at both time points. However, across the lifespan, individuals who felt negative about the election outcome demonstrated a greater proportion of detail consistency over time, a finding that had previously been shown only for younger adults. Individuals who felt positive about the outcome showed increased confidence in their ability to retain information accurately, as did individuals who felt emotionally intense about the election. These results indicate that for adults of all ages, positive emotion is associated with a reduced ability to retain details consistently over time; yet people may not recognize this tendency when recalling information, thereby retaining higher confidence in their ability to remember event details if they felt positive about the event.

  19. Prevalence and distribution of fasciculations in healthy adults: Effect of age, caffeine consumption and exercise.

    PubMed

    Fermont, Jiske; Arts, Ilse M P; Overeem, Sebastiaan; Kleine, Bert U; Schelhaas, H Jurgen; Zwarts, Machiel J

    2010-01-01

    Our objective was to determine the prevalence and distribution of fasciculations in healthy adults and to assess the effect of age, caffeine and exercise. Fasciculations were studied with ultrasonography in 58 healthy adults in various age categories. Questionnaires were used to determine effect of caffeine and regular exercise on the presence of fasciculations. Finally, we tested the effect of strenuous exercise on fasciculations in 10 healthy adults. Twenty-five subjects (43%) showed fasciculations on ultrasonography, mostly in the abductor hallucis longus muscle. Fasciculations were only sporadically encountered in muscle groups above the knee. Subjects with fasciculations were significantly older than those without. Caffeine and regular physical exercise did not influence the prevalence of fasciculations. However, strenuous physical exercise caused a temporary increase in fasciculations, but only in lower leg muscles. Fasciculations above the knee should raise suspicion and may warrant further investigation.

  20. Age and sex differences in reward behavior in adolescent and adult rats.

    PubMed

    Hammerslag, Lindsey R; Gulley, Joshua M

    2014-05-01

    Compared to adults, adolescents are at heightened risk for drug abuse and dependence. One of the factors contributing to this vulnerability may be age-dependent differences in reward processing, with adolescents approaching reward through stimulus-directed, rather than goal-directed, processes. However, the empirical evidence for this in rodent models of adolescence, particularly those that investigate both sexes, is limited. To address this, male and female rats that were adolescents (P30) or adults (P98) at the start of the experiment were trained in a Pavlovian approach (PA) task and were subsequently tested for the effects of reward devaluation, extinction, and re-acquisition. We found significant interactions between age and sex: females had enhanced acquisition of PA and poorer extinction, relative to males, while adolescents and females were less sensitive to reward devaluation than male adults. These results suggest that females and adolescents exhibit reward behavior that is more stimulus-directed, rather than goal-directed.

  1. Consideration of age-related changes in behavior trends in older adults in assessing risks of environmental exposures.

    PubMed

    Tuttle, Lauren; Meng, Qingyu; Moya, Jacqueline; Johns, Douglas O

    2013-03-01

    To explore age-related behavior differences between older and younger adults, and to review how older adult activity patterns are considered in evaluating the potential risk of exposure to environmental pollutants. Activity pattern data and their use in risk assessments were analyzed using the U.S. EPA Exposure Factors Handbook (EFH), U.S. EPA Consolidated Human Activity Pattern Database (CHAD), and peer-reviewed literature describing human health risk assessments. The characterization by age of some factors likely to impact older adults' exposures remains limited. We demonstrate that age-related behavior trends vary between younger and older adults, and these differences are rarely explicitly considered in environmental health risk assessment for older adults. Incorporating older adult exposure factors into risk assessments may be challenging because of data gaps and difficulty in defining and appropriately binning older adults. Additional data related to older adult exposure factors are warranted for evaluating risk among this susceptible population.

  2. How old am I? Age estimation in living adults: a case report.

    PubMed

    Cattaneo, C; De Angelis, D; Ruspa, M; Gibelli, D; Cameriere, R; Grandi, M

    2008-12-01

    Age estimation is a common task in forensic medicine. Odontologists are frequently involved in the age assessment of human remains or living juveniles. The need to estimate the age of living individuals is becoming more frequent, because of the increasing number of immigrants (illegal or otherwise) without acceptable identification documents and with missing or uncertain birth dates. Whereas age estimation in subadults is usually performed by methods based on the physiological growth of bones and teeth, in the case of living adults age determination is more difficult, because body maturation has come to an end and the most commonly used procedures in forensics on human remains are too invasive for the living individual. The following case report aims at highlighting the difficulties of performing age estimation in the living adult and the importance of a multidisciplinary approach including forensic odontology: a middle-aged woman from Ethiopia who was supposed to be 62 years old (according to one set of documents), was removed from employment lists as she had reached the retirement age for Italy. However another set of documents indicated a younger age (46 years). Hormonal dosage of E2 (17-β estradiol) and FSH (Follicle Stimulating Hormone) showed an age close to the begininng of menopause. An experimental dental method, based on the decrease of canine pulp chamber with age, was performed in order to obtain more information: the result was an estimation of a 47-57 age range. Combined results suggested that it was more likely that the actual age of the woman was closer to 46 than to 62.

  3. Differentiating Aging Among Adults With Down Syndrome and Comorbid Dementia or Psychopathology.

    PubMed

    Esbensen, Anna J; Johnson, Emily Boshkoff; Amaral, Joseph L; Tan, Christine M; Macks, Ryan

    2016-01-01

    Differences were examined between three groups of adults with Down syndrome in their behavioral presentation, social life/activities, health, and support needs. We compared those with comorbid dementia, with comorbid psychopathology, and with no comorbid conditions. Adults with comorbid dementia were more likely to be older, have lower functional abilities, have worse health and more health conditions, and need more support in self-care. Adults with comorbid psychopathology were more likely to exhibit more behavior problems and to be living at home with their families. Adults with no comorbidities were most likely to be involved in community employment. Differences in behavioral presentation can help facilitate clinical diagnoses in aging in Down syndrome, and implications for differential diagnosis and service supports are discussed.

  4. Little Relation of Adult Age with Cognition after Controlling General Influences

    ERIC Educational Resources Information Center

    Salthouse, Timothy A.

    2016-01-01

    Both general (i.e., shared across different cognitive measures) and specific (i.e., unique to particular cognitive measures) influences can be postulated to contribute to the relations between adult age and measures of cognitive functioning. Estimates of general and specific influences on measures of memory, speed, reasoning, and spatial…

  5. Clinical Study of the Effects of Age on the Physical Health of Adults with Mental Retardation.

    ERIC Educational Resources Information Center

    Cooper, Sally-Ann

    1998-01-01

    Physical disorders and pharmacotherapy for 134 people with mental retardation (ages 65 years and older) living in the United Kingdom were compared to 73 younger adults with mental retardation. Results showed the older group had higher rates of urinary incontinence, immobility, hearing impairments, arthritis, hypertension, and cerebrovascular…

  6. Sweepnet captures of Lygus hesperus (Hemiptera:Miridae) adult genders and age-classes in cotton

    USDA-ARS?s Scientific Manuscript database

    Management of the western tarnished plant bug, Lygus hesperus Knight, in cotton usually relies on population estimates obtained using the sweepnet. Recent studies indicated adult L. hesperus gender and physiological age influence feeding behavior, within-plant distribution, and injury to cotton. W...

  7. Little Relation of Adult Age with Cognition after Controlling General Influences

    ERIC Educational Resources Information Center

    Salthouse, Timothy A.

    2016-01-01

    Both general (i.e., shared across different cognitive measures) and specific (i.e., unique to particular cognitive measures) influences can be postulated to contribute to the relations between adult age and measures of cognitive functioning. Estimates of general and specific influences on measures of memory, speed, reasoning, and spatial…

  8. Age and Gender Differences in Body Attitudes: A Comparison of Young and Elderly Adults.

    ERIC Educational Resources Information Center

    Franzoi, Stephen L.; Koehler, Virginia

    1998-01-01

    The attitudes of young and elderly adults toward their own bodies were investigated; subjects (N=274) rated 35 aspects of their bodies. Elderly subjects expressed less positive attitudes toward bodily functioning and attractiveness. Some sex differences and areas in which age differences are reversed are discussed. (Author/EMK)

  9. Age, Crime, and Sanctions: The Transition from Juvenile to Adult Court.

    ERIC Educational Resources Information Center

    Greenwood, Peter W.; And Others

    This document, the final report resulting from a two-year study of the use of juvenile records in adult court proceedings and the relationship between age and sanction severity, is of interest to researchers and policymakers concerned with sanction policies for youthful offenders. The introductory chapter provides an overview of the controversy…

  10. Perception of Talker Age by Young Adults with High-Functioning Autism

    ERIC Educational Resources Information Center

    Clopper, Cynthia G.; Rohrbeck, Kristin L.; Wagner, Laura

    2013-01-01

    People with high-functioning Autism (HFA) can accurately identify social categories from speech, but they have more difficulty connecting linguistic variation in the speech signal to social stereotypes associated with those categories. In the current study, the perception and evaluation of talker age by young adults with HFA was examined. The…

  11. Factors Affecting Sensitivity to Frequency Change in School-Age Children and Adults

    ERIC Educational Resources Information Center

    Buss, Emily; Taylor, Crystal N.; Leibold, Lori J.

    2014-01-01

    Purpose: The factors affecting frequency discrimination in school-age children are poorly understood. The goal of the present study was to evaluate developmental effects related to memory for pitch and the utilization of temporal fine structure. Method: Listeners were 5.1- to 13.6-year-olds and adults, all with normal hearing. A subgroup of…

  12. Assessing Subjective Well-Being in Chinese Older Adults: The Chinese Aging Well Profile

    ERIC Educational Resources Information Center

    Ku, Po-Wen; Fox, Kenneth R.; McKenna, Jim

    2008-01-01

    Subjective well-being has increasingly been used as a key indicator of quality of life in older people. Existing evidence shows that it is likely that eastern cultures carry different life values and so the Chinese Aging Well Profile was devised for measuring subjective well-being in Chinese adults (50+). Data was collected from 1,906…

  13. Factors Affecting Sensitivity to Frequency Change in School-Age Children and Adults

    ERIC Educational Resources Information Center

    Buss, Emily; Taylor, Crystal N.; Leibold, Lori J.

    2014-01-01

    Purpose: The factors affecting frequency discrimination in school-age children are poorly understood. The goal of the present study was to evaluate developmental effects related to memory for pitch and the utilization of temporal fine structure. Method: Listeners were 5.1- to 13.6-year-olds and adults, all with normal hearing. A subgroup of…

  14. Functional Imaging of Working Memory and Peripheral Endothelial Function in Middle-Aged Adults

    ERIC Educational Resources Information Center

    Gonzales, Mitzi M.; Tarumi, Takashi; Tanaka, Hirofumi; Sugawara, Jun; Swann-Sternberg, Tali; Goudarzi, Katayoon; Haley, Andreana P.

    2010-01-01

    The current study examined the relationship between a prognostic indicator of vascular health, flow-mediated dilation (FMD), and working memory-related brain activation in healthy middle-aged adults. Forty-two participants underwent functional magnetic resonance imaging while completing a 2-Back working memory task. Brachial artery…

  15. Revisiting the Structure of Subjective Well-Being in Middle-Aged Adults

    ERIC Educational Resources Information Center

    Chmiel, Magda; Brunner, Martin; Martin, Romain; Schalke, Daniela

    2012-01-01

    Subjective well-being is a broad, multifaceted construct comprising general satisfaction with life, satisfaction with life domains (health, family, people, free time, self, housing, work, and finances), positive affect, and negative affect. Drawing on representative data from middle-aged adults (N = 738), the authors used three different…

  16. Internet Use and Social Networking among Middle Aged and Older Adults

    ERIC Educational Resources Information Center

    Hogeboom, David L.; McDermott, Robert J.; Perrin, Karen M.; Osman, Hana; Bell-Ellison, Bethany A.

    2010-01-01

    In this study, the associations between Internet use and the social networks of adults over 50 years of age were examined. A sample (n = 2284) from the 2004 wave of the "Health and Retirement Survey" was used. In regression models considering a number of control variables, frequency of contact with friends, frequency of contact with family, and…

  17. Proximity as a Mediating Influence on the Perceived Aging Parent-Adult Child Relationship.

    ERIC Educational Resources Information Center

    Mercier, Joyce McDonough; And Others

    1989-01-01

    Examined proximity and relationship between aging parents (N=224) and adult children. Found no difference in quality of relationships between parents whose children lived near and those whose children lived over 60 miles away. Significant predictors for proximate group were personal sense of control and education; for distant group, child gender…

  18. Mentoring across Generations: Engaging Age 50+ Adults as Mentors. Research in Action. Issue 8

    ERIC Educational Resources Information Center

    Taylor, Andrea

    2007-01-01

    Recent research has demonstrated that older adult volunteers are more likely to be involved in relationship building with young people who are in difficult situations, in periods of transition, and in educational endeavors than volunteers of younger ages. Research also suggests that nurturing, giving to, and serving others contributes to greater…

  19. Strategies Underlying Psychometric Test Responses in Young and Middle-aged Adults of Varying Educational Background.

    ERIC Educational Resources Information Center

    Macrae, Kristina S.

    The aim of this study was to investigate the strategies leading to test item responses in 60 young (20-25 years) and 60 middle-aged (35-40 years) adults, whose highest level of education had been either secondary, technical or university. Subjects were individually administered a 12 item test similar to Raven's Progressive Matrices, and were…

  20. Functional Imaging of Working Memory and Peripheral Endothelial Function in Middle-Aged Adults

    ERIC Educational Resources Information Center

    Gonzales, Mitzi M.; Tarumi, Takashi; Tanaka, Hirofumi; Sugawara, Jun; Swann-Sternberg, Tali; Goudarzi, Katayoon; Haley, Andreana P.

    2010-01-01

    The current study examined the relationship between a prognostic indicator of vascular health, flow-mediated dilation (FMD), and working memory-related brain activation in healthy middle-aged adults. Forty-two participants underwent functional magnetic resonance imaging while completing a 2-Back working memory task. Brachial artery…

  1. Age of Acquisition Effects on the Functional Organization of Language in the Adult Brain

    ERIC Educational Resources Information Center

    Mayberry, Rachel I.; Chen, Jen-Kai; Witcher, Pamela; Klein, Denise

    2011-01-01

    Using functional magnetic resonance imaging (fMRI), we neuroimaged deaf adults as they performed two linguistic tasks with sentences in American Sign Language, grammatical judgment and phonemic-hand judgment. Participants' age-onset of sign language acquisition ranged from birth to 14 years; length of sign language experience was substantial and…

  2. Intrapersonal and Interpersonal Functioning among Middle-Aged Female Adult Children of Alcoholics.

    ERIC Educational Resources Information Center

    Domenico, Donna; Windle, Michael

    1993-01-01

    Examined differences among middle-aged, middle-class female adult children of alcoholics (ACOAs) and female non-ACOAs with regard to interpersonal and intrapersonal functioning. ACOAs report higher levels of depression, marital conflict, and parental role distress; lower levels of self-esteem, perceived social support, family cohesion, marital…

  3. Cognitive Functioning in Middle and Old Age Adults. A Review of Research Based on Piaget's Theory

    ERIC Educational Resources Information Center

    Papalia, D. E.; Bielby, D. Del Vento

    1974-01-01

    A review of literature on Piagetian cognitive functioning generally noted lower levels of functioning for elderly subjects than for comparison groups of adults. Several possible interpretations for these age differences were offered. The effects of certain demographic variables on performance were also reviewed and inconsistent results were noted.…

  4. Clinical Study of the Effects of Age on the Physical Health of Adults with Mental Retardation.

    ERIC Educational Resources Information Center

    Cooper, Sally-Ann

    1998-01-01

    Physical disorders and pharmacotherapy for 134 people with mental retardation (ages 65 years and older) living in the United Kingdom were compared to 73 younger adults with mental retardation. Results showed the older group had higher rates of urinary incontinence, immobility, hearing impairments, arthritis, hypertension, and cerebrovascular…

  5. Doctoral Training in the Psychology of Adult Development and Aging: 1993-1994. Survey Results.

    ERIC Educational Resources Information Center

    Everhart, D. Erik; And Others

    1996-01-01

    Survey responses from 268 of 444 doctoral programs in adult development/aging and 81 of 145 in clinical psychology show a slight decline in the former. There are fewer teaching assitantships and more internships and practicums; 8% of clinical psychology programs offer a specialization in clinical geropsychology. (SK)

  6. Relationships amongst Age, Language and Related Skills in Adults with Down Syndrome

    ERIC Educational Resources Information Center

    Iacono, Teresa; Torr, Jennifer; Wong, Hui Yi

    2010-01-01

    Studies into the effects of ageing on language in adults with Down syndrome (DS) have tended to rely on measures that lack sensitivity to change because they fail to explore across linguistic domains or rely on proxy reports. The study aim was to use measures of receptive and expressive language from studies of younger individuals with DS in…

  7. False Memories in Children and Adults: Age, Distinctiveness, and Subjective Experience.

    ERIC Educational Resources Information Center

    Ghetti, Simona; Qin, Jianjian; Goodman, Gail S.

    2002-01-01

    Investigated developmental trends associated with the Deese/Roediger-McDermott false-memory effect, the role of distinctive information, and subjective experience of true/false memories. Found that 5-year-olds recalled more false memories than adults but no age differences in recognition of critical lures. Distinctive information reduced false…

  8. False Memories in Children and Adults: Age, Distinctiveness, and Subjective Experience.

    ERIC Educational Resources Information Center

    Ghetti, Simona; Qin, Jianjian; Goodman, Gail S.

    2002-01-01

    Investigated developmental trends associated with the Deese/Roediger-McDermott false-memory effect, the role of distinctive information, and subjective experience of true/false memories. Found that 5-year-olds recalled more false memories than adults but no age differences in recognition of critical lures. Distinctive information reduced false…

  9. Perspective-Taking Judgments Among Young Adults, Middle-Aged, and Elderly People

    ERIC Educational Resources Information Center

    Ligneau-Herve, Catherine; Mullet, Etienne

    2005-01-01

    Perspective-taking judgments among young adults, middle-aged, and elderly people were examined. In 1 condition, participants were instructed to judge the likelihood of acceptance of a painkiller as a function of 3 cues: severity of the condition, potential side effects, and level of trust in the health care provider. In the other condition,…

  10. Perception of Talker Age by Young Adults with High-Functioning Autism

    ERIC Educational Resources Information Center

    Clopper, Cynthia G.; Rohrbeck, Kristin L.; Wagner, Laura

    2013-01-01

    People with high-functioning Autism (HFA) can accurately identify social categories from speech, but they have more difficulty connecting linguistic variation in the speech signal to social stereotypes associated with those categories. In the current study, the perception and evaluation of talker age by young adults with HFA was examined. The…

  11. Age of Acquisition Effects on the Functional Organization of Language in the Adult Brain

    ERIC Educational Resources Information Center

    Mayberry, Rachel I.; Chen, Jen-Kai; Witcher, Pamela; Klein, Denise

    2011-01-01

    Using functional magnetic resonance imaging (fMRI), we neuroimaged deaf adults as they performed two linguistic tasks with sentences in American Sign Language, grammatical judgment and phonemic-hand judgment. Participants' age-onset of sign language acquisition ranged from birth to 14 years; length of sign language experience was substantial and…

  12. Hydrocarbon profiles throughout adult Calliphoridae aging: A promising tool for forensic entomology.

    PubMed

    Pechal, Jennifer L; Moore, Hannah; Drijfhout, Falko; Benbow, M Eric

    2014-12-01

    Blow flies (Diptera: Calliphoridae) are typically the first insects to arrive at human remains and carrion. Predictable succession patterns and known larval development of necrophagous insects on vertebrate remains can assist a forensic entomologist with estimates of a minimum post-mortem interval (PMImin) range. However, adult blow flies are infrequently used to estimate the PMImin, but rather are used for a confirmation of larval species identification. Cuticular hydrocarbons have demonstrated potential for estimating adult blow fly age, as hydrocarbons are present throughout blow fly development, from egg to adult, and are stable structures. The goal of this study was to identify hydrocarbon profiles associated with the adults of a North American native blow fly species, Cochliomyia macellaria (Fabricius) and a North American invasive species, Chrysomya rufifacies (Macquart). Flies were reared at a constant temperature (25°C), a photoperiod of 14:10 (L:D) (h), and were provided water, sugar and powdered milk ad libitum. Ten adult females from each species were collected at day 1, 5, 10, 20, and 30 post-emergence. Hydrocarbon compounds were extracted and then identified using gas chromatography-mass spectrometry (GC-MS) analysis. A total of 37 and 35 compounds were detected from C. macellaria and Ch. rufifacies, respectively. There were 24 and 23 n-alkene and methyl-branched alkane hydrocarbons from C. macellaria and Ch. rufifacies, respectively (10 compounds were shared between species), used for statistical analysis. Non-metric multidimensional scaling analysis and permutational multivariate analysis of variance were used to analyze the hydrocarbon profiles with significant differences (P<0.001) detected among post-emergence age cohorts for each species, and unique hydrocarbon profiles detected as each adult blow fly species aged. This work provides empirical data that serve as a foundation for future research into improving PMImin estimates made by forensic

  13. A key to successful aging: learning-style patterns of older adults.

    PubMed

    Van Wynen, E A

    2001-09-01

    A sample of 61 volunteer older adults, age 64 to 88, living independently in a suburban, residential senior citizen setting, participated in this dual-pronged investigation. It was the first study of its kind to analyze the current and previous learning styles of a sample of older adults. Current learning-style preferences were assessed through the Productivity Environmental Preference Survey (PEPS) and recalled learning-style preferences identified through the Previous Learning Experiences Questionnaire. Each older adult participant was administered the Short Portable Mental Status Questionnaire to assess their cognitive functioning. Two directional research hypotheses were tested. Single-sample t tests confirmed that these older adults scored significantly different on learning-style elements as measured by the PEPS from the original normed group. Single-sample t tests also revealed that older adult men were significantly different from older adult women on certain learning-style preferences. Research conducted with the Dunn and Dunn Learning-Style Model during the past 30 years has yielded valuable insights into how learning-style preferences evolve over time. This model's research continuum, until recently, extended from early childhood through the midlife years of between 40 and 50. This investigation currently has expanded the learning-style continuum to incorporate octogenarians. The element of perception has provided additional information that is important and useful for educators when preparing instructional sessions that include diverse older adult participants.

  14. Data resource profile: the World Health Organization Study on global AGEing and adult health (SAGE).

    PubMed

    Kowal, Paul; Chatterji, Somnath; Naidoo, Nirmala; Biritwum, Richard; Fan, Wu; Lopez Ridaura, Ruy; Maximova, Tamara; Arokiasamy, Perianayagam; Phaswana-Mafuya, Nancy; Williams, Sharon; Snodgrass, J Josh; Minicuci, Nadia; D'Este, Catherine; Peltzer, Karl; Boerma, J Ties

    2012-12-01

    Population ageing is rapidly becoming a global issue and will have a major impact on health policies and programmes. The World Health Organization's Study on global AGEing and adult health (SAGE) aims to address the gap in reliable data and scientific knowledge on ageing and health in low- and middle-income countries. SAGE is a longitudinal study with nationally representative samples of persons aged 50+ years in China, Ghana, India, Mexico, Russia and South Africa, with a smaller sample of adults aged 18-49 years in each country for comparisons. Instruments are compatible with other large high-income country longitudinal ageing studies. Wave 1 was conducted during 2007-2010 and included a total of 34 124 respondents aged 50+ and 8340 aged 18-49. In four countries, a subsample consisting of 8160 respondents participated in Wave 1 and the 2002/04 World Health Survey (referred to as SAGE Wave 0). Wave 2 data collection will start in 2012/13, following up all Wave 1 respondents. Wave 3 is planned for 2014/15. SAGE is committed to the public release of study instruments, protocols and meta- and micro-data: access is provided upon completion of a Users Agreement available through WHO's SAGE website (www.who.int/healthinfo/systems/sage) and WHO's archive using the National Data Archive application (http://apps.who.int/healthinfo/systems/surveydata).

  15. Data Resource Profile: The World Health Organization Study on global AGEing and adult health (SAGE)

    PubMed Central

    Kowal, Paul; Chatterji, Somnath; Naidoo, Nirmala; Biritwum, Richard; Fan, Wu; Lopez Ridaura, Ruy; Maximova, Tamara; Arokiasamy, Perianayagam; Phaswana-Mafuya, Nancy; Williams, Sharon; Snodgrass, J Josh; Minicuci, Nadia; D'Este, Catherine; Peltzer, Karl; Boerma, J Ties; Yawson, A.; Mensah, G.; Yong, J.; Guo, Y.; Zheng, Y.; Parasuraman, P.; Lhungdim, H.; Sekher, TV.; Rosa, R.; Belov, VB.; Lushkina, NP; Peltzer, K.; Makiwane, M.; Zuma, K.; Ramlagan, S.; Davids, A.; Mbelle, N.; Matseke, G.; Schneider, M.; Tabane, C.; Tollman, S.; Kahn, K.; Ng, N.; Juvekar, S.; Sankoh, O.; Debpuur, CY.; Nguyen, TK Chuc; Gomez-Olive, FX.; Hakimi, M.; Hirve, S.; Abdullah, S.; Hodgson, A.; Kyobutungi, C.; Egondi, T.; Mayombana, C.; Minh, HV.; Mwanyangala, MA.; Razzaque, A.; Wilopo, S.; Streatfield, PK.; Byass, P.; Wall, S.; Scholten, F.; Mugisha, J.; Seeley, J.; Kinyanda, E.; Nyirenda, M.; Mutevedzi, P.; Newell, M-L.

    2012-01-01

    Population ageing is rapidly becoming a global issue and will have a major impact on health policies and programmes. The World Health Organization’s Study on global AGEing and adult health (SAGE) aims to address the gap in reliable data and scientific knowledge on ageing and health in low- and middle-income countries. SAGE is a longitudinal study with nationally representative samples of persons aged 50+ years in China, Ghana, India, Mexico, Russia and South Africa, with a smaller sample of adults aged 18–49 years in each country for comparisons. Instruments are compatible with other large high-income country longitudinal ageing studies. Wave 1 was conducted during 2007–2010 and included a total of 34 124 respondents aged 50+ and 8340 aged 18–49. In four countries, a subsample consisting of 8160 respondents participated in Wave 1 and the 2002/04 World Health Survey (referred to as SAGE Wave 0). Wave 2 data collection will start in 2012/13, following up all Wave 1 respondents. Wave 3 is planned for 2014/15. SAGE is committed to the public release of study instruments, protocols and meta- and micro-data: access is provided upon completion of a Users Agreement available through WHO’s SAGE website (www.who.int/healthinfo/systems/sage) and WHO’s archive using the National Data Archive application (http://apps.who.int/healthinfo/systems/surveydata). PMID:23283715

  16. Telomerase gene therapy in adult and old mice delays aging and increases longevity without increasing cancer

    PubMed Central

    Bernardes de Jesus, Bruno; Vera, Elsa; Schneeberger, Kerstin; Tejera, Agueda M; Ayuso, Eduard; Bosch, Fatima; Blasco, Maria A

    2012-01-01

    A major goal in aging research is to improve health during aging. In the case of mice, genetic manipulations that shorten or lengthen telomeres result, respectively, in decreased or increased longevity. Based on this, we have tested the effects of a telomerase gene therapy in adult (1 year of age) and old (2 years of age) mice. Treatment of 1- and 2-year old mice with an adeno associated virus (AAV) of wide tropism expressing mouse TERT had remarkable beneficial effects on health and fitness, including insulin sensitivity, osteoporosis, neuromuscular coordination and several molecular biomarkers of aging. Importantly, telomerase-treated mice did not develop more cancer than their control littermates, suggesting that the known tumorigenic activity of telomerase is severely decreased when expressed in adult or old organisms using AAV vectors. Finally, telomerase-treated mice, both at 1-year and at 2-year of age, had an increase in median lifespan of 24 and 13%, respectively. These beneficial effects were not observed with a catalytically inactive TERT, demonstrating that they require telomerase activity. Together, these results constitute a proof-of-principle of a role of TERT in delaying physiological aging and extending longevity in normal mice through a telomerase-based treatment, and demonstrate the feasibility of anti-aging gene therapy. PMID:22585399

  17. Evaluation of morphological changes in the adult skull with age and sex.

    PubMed

    Urban, Jillian E; Weaver, Ashley A; Lillie, Elizabeth M; Maldjian, Joseph A; Whitlow, Christopher T; Stitzel, Joel D

    2016-12-01

    The morphology of the brain and skull are important in the evaluation of the aging human; however, little is known about how the skull may change with age. The objective of this study was to evaluate the morphological changes of the adult skull using three-dimensional geometric morphometric analysis of thousands of landmarks with the focus on anatomic regions that may be correlated with brain atrophy and head injury. Computed tomography data were collected between ages 20 and 100. Each scan was segmented using thresholding techniques. An atlas image of a 50th percentile skull was registered to each subject scan by computing a series of rigid, affine, and non-linear transformations between atlas space and subject space. Landmarks on the atlas skull were transformed to each subject and partitioned into the inner and outer cranial vault and the cranial fossae. A generalized Procrustes analysis was completed for the landmark sets. The coordinate locations describing the shape of each region were regressed with age to generate a model predicting the landmark location with age. Permutation testing was performed to assess significant changes with age. For the males, all anatomic regions reveal significant changes in shape with age except for the posterior cranial fossa. For the females, only the middle cranial fossa and anterior cranial fossa were found to change significantly in shape. Results of this study are important for understanding the adult skull and how shape changes may pertain to brain atrophy, aging, and injury. © 2014 Anatomical Society.

  18. Behavioral responses to and brain distribution of morphine in mature adult and aged mice

    SciTech Connect

    Burton, C.K.; Ho, I.K.; Hoskins, B.

    1986-03-01

    Mature adult (3-6 mo old) and aged (2 yr old) male ICR mice were injected with 10 to 100 mg/kg morphine, s.c. The ED50 values for running behavior (as measured using Stoelting activity monitors and having each mouse serve as its own control) representing 5 times control activity was approximately 7.5 mg/kg for aged mice and approximately 17.5 mg/kg for the mature adults. The ED50 values for analgesia 1 hr after morphine administration using the tail-flick method (max. response time = 8 sec) were approx. 70 mg/kg for the aged mice and 15 mg/kg for the mature adults. One hour after injecting /sup 3/H-morphine at doses of 30 and 100 mg/kg, 0.13 and 0.14% of the doses appeared in brains of aged and mature adult mice, respectively. Regional distribution of the morphine was the same for both age groups. Expressed as percent of total brain morphine, it was as follows: cortex, 30%; midbrain, 18%; cerebellum, 17%; medulla, 12%; pons, 9%; striatum, 8% and periaqueductal gray, 6%. Expressed as g morphine/g tissue for the 2 doses, the distribution was; periaqueductal gray, 30 and 80; striatum, 9 and 34; medulla, 6 and 20 pons; 5 and 19; cerebellum, 4 and 13; midbrain 2.5 and 8.5 and cortex, 2 and 8. These results suggest that the differences in response to morphine by the two age groups were due to age-related differences in opioid receptor populations and/or affinities.

  19. Development and psychometric testing of the active aging scale for Thai adults

    PubMed Central

    Thanakwang, Kattika; Isaramalai, Sang-arun; Hatthakit, Urai

    2014-01-01

    Background Active aging is central to enhancing the quality of life for older adults, but its conceptualization is not often made explicit for Asian elderly people. Little is known about active aging in older Thai adults, and there has been no development of scales to measure the expression of active aging attributes. Purpose The aim of this study was to develop a culturally relevant composite scale of active aging for Thai adults (AAS-Thai) and to evaluate its reliability and validity. Methods Eight steps of scale development were followed: 1) using focus groups and in-depth interviews, 2) gathering input from existing studies, 3) developing preliminary quantitative measures, 4) reviewing for content validity by an expert panel, 5) conducting cognitive interviews, 6) pilot testing, 7) performing a nationwide survey, and 8) testing psychometric properties. In a nationwide survey, 500 subjects were randomly recruited using a stratified sampling technique. Statistical analyses included exploratory factor analysis, item analysis, and measures of internal consistency, concurrent validity, and test–retest reliability. Results Principal component factor analysis with varimax rotation resulted in a final 36-item scale consisting of seven factors of active aging: 1) being self-reliant, 2) being actively engaged with society, 3) developing spiritual wisdom, 4) building up financial security, 5) maintaining a healthy lifestyle, 6) engaging in active learning, and 7) strengthening family ties to ensure care in later life. These factors explained 69% of the total variance. Cronbach’s alpha coefficient for the overall AAS-Thai was 0.95 and varied between 0.81 and 0.91 for the seven subscales. Concurrent validity and test–retest reliability were confirmed. Conclusion The AAS-Thai demonstrated acceptable overall validity and reliability for measuring the multidimensional attributes of active aging in a Thai context. This newly developed instrument is ready for use as a

  20. Functional Dedifferentiation and Altered Connectivity in Older Adults: Neural Accounts of Cognitive Aging

    PubMed Central

    Goh, Joshua O. S.

    2011-01-01

    Aging is associated with myriad changes in behavioral performance and brain structure and function. Given this complex interplay of brain and behavior, two streams of findings are reviewed here that show that aging is generally associated with dedifferentiated neural processes, and also changes in functional connectivity. This article considers an integrated view of how such age-related dedifferentiation of neural function and changes in functional connectivity are related, highlighting some recent findings on differences in small-world architecture in the functional connectivity of young and older adults. These findings suggest that both neural connectivity and the organization of these connections are important determinants of processing efficiency with aging that may be the underlying mechanisms for dedifferentiation. Thus, the evaluation of the neurocognitive effects of aging on functional connectivity provides an alternative framework that captures the behavioral and brain changes that are observed in cognitive aging. PMID:21461180

  1. Functional Dedifferentiation and Altered Connectivity in Older Adults: Neural Accounts of Cognitive Aging.

    PubMed

    Goh, Joshua O S

    2011-01-01

    Aging is associated with myriad changes in behavioral performance and brain structure and function. Given this complex interplay of brain and behavior, two streams of findings are reviewed here that show that aging is generally associated with dedifferentiated neural processes, and also changes in functional connectivity. This article considers an integrated view of how such age-related dedifferentiation of neural function and changes in functional connectivity are related, highlighting some recent findings on differences in small-world architecture in the functional connectivity of young and older adults. These findings suggest that both neural connectivity and the organization of these connections are important determinants of processing efficiency with aging that may be the underlying mechanisms for dedifferentiation. Thus, the evaluation of the neurocognitive effects of aging on functional connectivity provides an alternative framework that captures the behavioral and brain changes that are observed in cognitive aging.

  2. Aging Drosophila melanogaster display altered pre- and postsynaptic ultrastructure at adult neuromuscular junctions.

    PubMed

    Wagner, Nicole; Laugks, Ulrike; Heckmann, Manfred; Asan, Esther; Neuser, Kirsa

    2015-11-01

    Although age-related changes in synaptic plasticity are an important focus within neuroscience, little is known about ultrastructural changes of synaptic morphology during aging. Here we report how aging affects synaptic ultrastructure by using fluorescence and electron microscopy at the adult Drosophila neuromuscular junction (NMJ) of ventral abdominal muscles. Mainly four striking morphological changes of aging NMJs were revealed. 1) Bouton size increases with proportionally rising number of active zones (AZs). 2) Synaptic vesicle density at AZs is increased in old flies. 3) Late endosomes, cisternae, and multivesicular bodies accumulate in the presynaptic terminal, and vesicles accumulate between membranes of the terminal bouton and the subsynaptic reticulum. 4) The electron-dense pre- and postsynaptic apposition is expanded in aging NMJs, which is accompanied by an expansion of the postsynaptic glutamate receptor fields. These findings suggest that aging is possibly accompanied by impaired synaptic vesicle release and recycling and a potentially compensatory expansion of AZs and postsynaptic densities.

  3. The effect of cognitive testing and feedback on older adults' subjective age.

    PubMed

    Geraci, Lisa; De Forrest, Ross; Hughes, Matthew; Saenz, Gabriel; Tirso, Robert

    2017-03-10

    Subjective age, or how old a person feels, is an important measure of self-perception that is associated with consequential cognitive and health outcomes. Recent research suggests that subjective age is affected by certain situations, including cognitive testing contexts. The current study examined whether cognitive testing and positive performance feedback affect subjective age and subsequent cognitive performance. Older adults took a series of neuropsychological and cognitive tests and subjective age was measured at various time points. Participants also either received positive or no feedback on an initial cognitive task, an analogies task. Results showed that participants felt older over the course of the testing session, particularly after taking a working memory test, relative to baseline. Positive feedback did not significantly mitigate this subjective aging effect. Results suggest that subjective age is malleable and that it can be affected by standard cognitive and neuropsychological test conditions.

  4. Perspectives of LGBTQ Older Adults on Aging in Place: A Qualitative Investigation.

    PubMed

    Boggs, Jennifer M; Dickman Portz, Jennifer; King, Diane K; Wright, Leslie A; Helander, Kenneth; Retrum, Jessica H; Gozansky, Wendolyn S

    2016-10-12

    This qualitative study conducted by a community-research partnership used multiple types of data collection to examine variables relevant for LGBTQ older adults who wished to age in place in their urban Denver neighborhood. Focus groups, interviews, and a town hall meeting were used to identify barriers and supports to aging in place. Participants (N = 73) identified primarily as lesbian or gay, aged 50-69, and lived with a partner. Ageism, heterosexism, and cisgenderism emerged as cross-cutting themes that negatively impact access to health care, housing, social support, home assistance, and legal services. Resilience from weathering a lifetime of discrimination was identified as a strength to handle aging challenges. Recommendations for establishing an aging in place model included establishing welcoming communities and resource centers and increasing cultural competence of service providers. This study provides a unique contribution to understanding the psychosocial, medical, and legal barriers for successfully aging in place.

  5. "Aging males" symptoms and general health of adult males: a cross-sectional study.

    PubMed

    Yuen, John W; Ng, Chi-Fai; Chiu, Peter Ka Fung; Teoh, Jeremy Yuen Chun; Yee, C H

    2016-06-01

    A cross-sectional study was conducted to explore the prevalence and severity of health-related complaints perceived by adult males of Hong Kong by using the Hong Kong Traditional Chinese versions of the Aging males' symptoms (AMS) scale and the 5-dimensional and 3-level European Quality of life (EQ-5D-3L) questionnaire. A total of 825 adult males aged 40 years or above were surveyed, and observed that 80% of the population was living with little-to-mild levels of aging symptoms with mean total scores ranged between 26.02 ± 7.91 and 32.99 ± 7.91 in different age groups. Such symptoms were correlated with age, especially for the somato-vegetative and sexual symptoms. The most severe AMS symptoms were observed in the oldest age group at 70 years or above, with 76%, 34% and 70% living with moderate-to-severe levels of somato-vegetative, psychological and sexual symptoms, respectively. The result was highly correlated with the EQ-5D-3L questionnaire. Secondly, the Hong Kong Aging males' symptoms (AMS) scale was shown to have good reliability with test-retest coefficient at 0.79 (ranged 0.66-0.87) and Cronbach's alpha coefficient at 0.88 (ranged 0.70-0.84). In summary, the population of Hong Kong male adults was commonly living with little-to-mild levels of aging symptoms, whereas their severity was correlated with age.

  6. Adult age differences in learning and generalization of feedback-based associations.

    PubMed

    Simon, Jessica R; Gluck, Mark A

    2013-12-01

    Feedback-based associative learning (e.g., acquiring new associations from positive or negative outcomes) and generalization (e.g., applying past learning to new settings) are important cognitive skills that enable people to make economic decisions or social judgments. This ability to acquire new skills based on feedback and transfer those experiences to predict positive outcomes in novel situations is essential at all ages, but especially among older adults who must continually adapt to new people, environments, and technologies. Ample evidence from animal work, clinical research, and computational modeling has demonstrated that feedback-based associative learning is sensitive to basal ganglia dysfunction and generalization to medial temporal lobe dysfunction. This dissociation is relevant because of recent evidence that has suggested healthy aging compromises the basal ganglia system earlier than the medial temporal lobes. However, few studies have investigated how healthy aging influences these cognitive processes. Here, we examined both feedback-based associative learning and generalization in younger, middle-aged, and older adults using a computerized acquired equivalence task. Results revealed a significant effect of age group on feedback-based associative learning, consistent with evidence of persistent age-related declines in the basal ganglia. In contrast, generalization was spared in all but the oldest adult group, likely reflecting preserved medial temporal lobe function until advanced old age. Our findings add behavioral evidence to the emerging view that healthy aging affects the striatal system before the medial temporal lobes. Although further evidence is needed, this finding may shed light on the possible time course of neural system dysfunction in healthy aging. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  7. Body Mass Index Trajectories and Healthcare Utilization in Young and Middle-aged Adults.

    PubMed

    Elrashidi, Muhamad Y; Jacobson, Debra J; St Sauver, Jennifer; Fan, Chun; Lynch, Brian A; Rutten, Lila J Finney; Ebbert, Jon O

    2016-01-01

    The obesity epidemic is a significant public health issue with adverse impact on health and costs. Applying a life-course perspective to obesity may advance our understanding of the influence of obesity over time on patterns of healthcare utilization in young and middle-aged United States (US) adults.We identified baseline body mass index (BMI) and BMI trajectories, and assessed their association with outpatient visits, emergency department (ED) visits, and hospitalizations in a well-defined population of young and middle-aged US adults.Using the Rochester Epidemiology Project resources, we conducted a retrospective cohort study of adults (N = 23,254) aged 18 to 44 years, with at least 3 BMI measurements, residing in Olmsted County, MN from January 1, 2005 through December 31, 2012.We observed that 27.5% of the population was obese. Four BMI trajectories were identified. Compared to under/normal weight, obese class III adults had higher risk of outpatient visits (adjusted rate ratio [RR], 1.86; 95% confidence intervals [CIs], 1.67-2,08), ED visits (adjusted RR, 3.02; 95% CI, 2.74-3.34), and hospitalizations (adjusted RR, 1.67; 95% CI, 1.59-1.75). BMI trajectory was positively associated with ED visits after adjustment for age, sex, race, and Charlson Comorbidity Index (P < 0.001 for trend).Among young and middle-aged US adults, baseline BMI is positively associated with outpatient visits, ED visits, and hospitalizations, while BMI trajectory is positively associated with ED visits. These findings extend our understanding of the longitudinal influence of obesity on healthcare utilization in early to mid-adulthood.

  8. [Visual pattern analysis and reasoning: Ravens' Coloured Progressive Matrices in old-age and very-old-age adults].

    PubMed

    Diesfeldt, H F; Vink, M T

    1989-12-06

    Sixty-five non-demented elderly adults, born between 1895 and 1918 (mean age +/- sd: 80.0 +/- 5.4) were tested with Raven's Coloured Progressive Matrices (CPM). Subjects were recruited from homes for the aged and were rated by the staff as free from any symptoms of dementia or other psychiatric disease. Mean number of years of education was 8.2 (range 5 to 18). CPM scores ranged from 9 to 35 with mean +/- sd of 25.9 +/- 5.9. Subjects who had received more formal education performed better on the CPM (Pearson's r: 0.49). When education was controlled for in the analysis, the correlation between age and performance was attenuated and did not reach statistical significance (Pearson's r: -0.24). Test results appeared to be specific for generations, regardless of age. Mean performance in this sample was significantly higher than less recently published norms suggest. Analysis of item content revealed that the CPM consists of three main types of problems: two of a predominantly visuospatial type (12 items of simple continuous pattern-completion and 15 concrete items showing progressive changes in one or two directions) and 9 items of an abstract reasoning type. The concrete visuospatial items appear very useful in the assessment of visuoperceptive dysfunction, as for example in visual apperceptive agnosia. The abstract matrices were very difficult for most of our elderly subjects, so that these items cannot be used to detect deviations from normal old age.

  9. Substance use, age at migration, and length of residence among adult immigrants in the United States.

    PubMed

    Li, Kelin; Wen, Ming

    2015-02-01

    In this study we scrutinize prevalence of current smoking and binge drinking among adult US immigrants, and examine whether age at migration predicts these two behaviors and moderates the effect of length of residence. Immigrant groups include those from Latin America/Caribbean, East and South Asia, Sub-Saharan Africa, Europe/Central Asia, and Middle East/North Africa. Multivariate logistic regressions are estimated using cross-sectional data from the New Immigrant Survey (N = 7,397). Results show that patterns of smoking and binge drinking vary by gender and by region of origins. In addition, arriving at age 0-9 are directly associated with higher odds of binge drinking among adult women. Among adult men, age at migration moderates the association between length of residence and substance use. Specifically, length of residence has more detrimental effects for adolescent immigrants (arriving at age 10-18) on smoking, while its detrimental effects are more pronounced for childhood immigrants (arriving at age 0-9) on binge drinking. We interpret our findings within the critical period model in epidemiological research, concluding that adolescence and childhood are critical life stages that are associated with differential effects of length of residence when looking at smoking and binge drinking among immigrant men.

  10. Age-associated changes in the level of physical activity in elderly adults

    PubMed Central

    Takagi, Daisuke; Nishida, Yuusuke; Fujita, Daisuke

    2015-01-01

    [Purpose] This study aimed to clarify how light-, moderate-, and vigorous-intensity physical activity in older adults changes with age, subdividing physical activity according to intensity levels, by using an accelerometer. [Subjects] Older adults living independently in the community were included (n = 106, age: 65–85 years). [Methods] A triaxial accelerometer was used to measure the amount of light-, moderate-, and vigorous-intensity physical activity (1–2.9, 3–5.9, and ≥6 metabolic equivalents, respectively) and inactive time over 7 days. Light- and moderate-intensity physical activity levels were further subdivided into 1–1.9, 2–2.9, 3–3.9, and 4–5.9 metabolic equivalents, respectively. [Results] The amount of moderate-intensity physical activity at both sub-levels showed significant inverse correlations with age (r = −0.34, −0.33, respectively), but this was not seen with other levels. Both levels of moderate-intensity physical activity were independently predicted by age using multiple regression analysis adjusted for gender and body mass index. [Conclusion] These results suggest that understanding the reduction in moderate-intensity physical activity with age in older adults, subdivided according to intensity level, could be a useful index to increase the amount of higher intensity physical activity in stages, considering individual health conditions. PMID:26834332

  11. Shape variability of the adult human acetabulum and acetabular fossa related to sex and age by geometric morphometrics. Implications for adult age estimation.

    PubMed

    San-Millán, Marta; Rissech, Carme; Turbón, Daniel

    2017-03-01

    This study aims to explore shape variability of the acetabulum during the human adult life span, in relation to sex and age. The human acetabular shape was analysed in 682 os coxae from three different documented skeletal collections from the Iberian Peninsula. Two landmarks and thirty-two sliding semi-landmarks were used for the geometric morphometric procedures and a clock-wise standard was used for orientation. The 180° meridian (6:00) line was positioned over the midpoint of the acetabular notch and 36 reference points in 10° increments along the rim were marked. Data showed that size, sex and age significantly influence acetabular shape variation. Sex differences were significant in individuals younger than 65 years old and were characterised by males exhibiting relatively extended acetabular rim profiles from 10:00 to 1:00, narrower acetabular notches, and reduced acetabular fossae. In addition, three main age-related changes occurred to the acetabular shape in both sexes: outer acetabular profile modification, with extension from 10:00 to 1:00 and reduction from 7:00 to 9:00, acetabular notch narrowing, and acetabular fossa reduction. The age-related changes that were observed are shared by both sexes and seem to be related to bone production associated with age. Specifically, age appears to affect the entire border of the lunate surface: the acetabular rim, both acetabular horns, and the outer edge of the acetabular fossa. Furthermore, shape data confirmed the clover-leaf shape of the acetabular fossa in both males and females. These results improve our understanding of acetabular shape, and assist in refining age-estimation methods and enhancing hip surgery and rehabilitation.

  12. Body mass and cognitive decline are indirectly associated via inflammation among aging adults.

    PubMed

    Bourassa, Kyle; Sbarra, David A

    2017-02-01

    Inflammatory models of neurodegeneration suggest that higher circulating levels of inflammation can lead to cognitive decline. Despite established independent associations between greater body mass, increased inflammation, and cognitive decline, no prior research has explored whether markers of systemic inflammation might mediate the association between body mass and changes in cognitive functioning. To test such a model, we used two longitudinal subsamples (ns=9066; 12,561) of aging adults from the English Longitudinal Study of Ageing (ELSA) study, which included two cognitive measures components of memory and executive functioning, as well as measurements of body mass and systemic inflammation, assessed via C-reactive protein (CRP). Greater body mass was indirectly associated with declines in memory and executive functioning over 6years via relatively higher levels of CRP. Our results suggest that systemic inflammation is one biologically plausible mechanism through which differences in body mass might influence changes in cognitive functioning among aging adults.

  13. Aging and selective engagement: the moderating impact of motivation on older adults' resource utilization.

    PubMed

    Hess, Thomas M; Germain, Cassandra M; Swaim, Elizabeth L; Osowski, Nicole L

    2009-06-01

    Two studies were conducted to examine age differences in the impact of motivation in a social cognitive task. We tested the hypothesis that aging is associated with an increase in the selective engagement of cognitive resources in support of performance. Different-aged adults read descriptions of 2 people in order to determine which was better suited for a particular job. These descriptions contained behaviors that were either consistent or inconsistent with the job, and participants performed the task under conditions of high versus low accountability. Examination of memory for behavioral information revealed that accountability disproportionately affected older adults' performance, with the locus of this effect being in conscious recollection processes. This supports the aforementioned selective engagement hypothesis by demonstrating that the differential impact of the motivational manipulation was based in deliberative memory processes.

  14. Using electronic diaries to examine physical activity and other health behaviors of adults age 50+.

    PubMed

    Atienza, Audie A; Oliveira, Brian; Fogg, B J; King, Abby C

    2006-04-01

    This pilot investigation used portable electronic diaries to assess the physical activity and other health behaviors of 20 adults age 50+ (mean age = 61 years). Study aims were to examine whether computerized cognitive-behavioral strategies could increase adherence to the assessments, the acceptability of electronic diaries to assess everyday health, and the relationship between computerized physical activity assessments with a standardized physical activity measure. Although approximately two thirds of participants had never used an electronic diary, results indicated that a large majority (83%) reported enjoying the use of the electronic diaries, and most (72%) reported enjoying answering all of the health questions. The cognitive-behavioral strategies employed did not enhance assessment adherence, but electronic-diary-based activity levels corresponded more strongly with the poststudy standardized activity measure than the baseline standardized measure, providing evidence of temporal convergence. Findings suggest that the use of portable electronic technology in physical activity assessment of middle-aged and older adults deserves further study.

  15. EFFECTS OF AGE AND ACUTE MUSCLE FATIGUE ON REACTIVE POSTURAL CONTROL IN HEALTHY ADULTS

    PubMed Central

    Papa, Evan V.; Foreman, K. Bo; Dibble, Lee E.

    2015-01-01

    BACKGROUND Falls can cause moderate to severe injuries such as hip fractures and head trauma in older adults. While declines in muscle strength and sensory function contribute to increased falls in older adults, skeletal muscle fatigue is often overlooked as an additional contributor to fall risk. The purpose of this investigation was to examine the effects of acute lower extremity muscle fatigue and age on reactive postural control in healthy adults. METHODS A sample of 16 individuals participated in this study (8 healthy older adults and 8 healthy young persons). Whole body kinematic and kinetic data were collected during anterior and posterior reproducible fall tests before (T0) and immediately after (T1) eccentric muscle fatiguing exercise, as well as after 15-minutes (T15) and 30-minutes (T30) of rest. FINDINGS Lower extremity joint kinematics of the stepping limb during the support (landing) phase of the anterior fall were significantly altered by the presence of acute muscle fatigue. Step velocity was significantly decreased during the anterior falls. Statistically significant main effects of age were found for step length in both fall directions. Effect sizes for all outcomes were small. No statistically significant interaction effects were found. INTERPRETATION Muscle fatigue has a measurable effect on lower extremity joint kinematics during simulated falls. These alterations appear to resolve within 15 minutes of recovery. The above deficits, coupled with a reduced step length, may help explain the increased fall risk in older adults. PMID:26351001

  16. Eliminating Age Differences in Children's and Adults' Suggestibility and Memory Conformity Effects.

    PubMed

    Otgaar, Henry; Howe, Mark L; Brackmann, Nathalie; van Helvoort, Daniël H J

    2017-03-30

    We examined whether typical developmental trends in suggestion-induced false memories (i.e., age-related decrease) could be changed. Using theoretical principles from the spontaneous false memory field, we adapted 2 often-used false memory procedures: misinformation (Experiment 1) and memory conformity (Experiment 2). In Experiment 1, 7- to 9-year-old children (n = 33) and adults (n = 39) received stories containing associatively related details. They then listened to misinformation in the form of short narratives preserving the meaning of the story. Children and adults were equally susceptible to the misinformation effect. In Experiment 2, younger (7- to 8-year-olds, n = 30) and older (11- to 12-year-olds, n = 30) children and adults (n = 30) viewed pictures containing associatively related details. They viewed these pictures in pairs. Although the pictures differed, participants believed they had viewed the same pictures. Participants had to report what they could recollect during collaborative and individual recall tests. Children and adults were equally susceptible to memory conformity effects. When correcting for response bias, adults' false memory scores were even higher than children's. Our results show that age trends in suggestion-induced false memories are not developmentally invariant. (PsycINFO Database Record

  17. Effects of age and acute muscle fatigue on reactive postural control in healthy adults.

    PubMed

    Papa, Evan V; Foreman, K Bo; Dibble, Leland E

    2015-12-01

    Falls can cause moderate to severe injuries such as hip fractures and head trauma in older adults. While declines in muscle strength and sensory function contribute to increased falls in older adults, skeletal muscle fatigue is often overlooked as an additional contributor to fall risk. The purpose of this investigation was to examine the effects of acute lower extremity muscle fatigue and age on reactive postural control in healthy adults. A sample of 16 individuals participated in this study (8 healthy older adults and 8 healthy young persons). Whole body kinematic and kinetic data were collected during anterior and posterior reproducible fall tests before (T0) and immediately after (T1) eccentric muscle fatiguing exercise, as well as after 15-min (T15) and 30-min (T30) of rest. Lower extremity joint kinematics of the stepping limb during the support (landing) phase of the anterior fall were significantly altered by the presence of acute muscle fatigue. Step velocity was significantly decreased during the anterior falls. Statistically significant main effects of age were found for step length in both fall directions. Effect sizes for all outcomes were small. No statistically significant interaction effects were found. Muscle fatigue has a measurable effect on lower extremity joint kinematics during simulated falls. These alterations appear to resolve within 15 min of recovery. The above deficits, coupled with a reduced step length, may help explain the increased fall risk in older adults. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Increasing opportunities for the productive engagement of older adults: a response to population aging.

    PubMed

    Gonzales, Ernest; Matz-Costa, Christina; Morrow-Howell, Nancy

    2015-04-01

    "Productive aging" puts forward the fundamental view that the capacity of older adults must be better developed and utilized in activities that make economic contributions to society-working, caregiving, volunteering. It is suggested that productive engagement can lead to multiple positive ends: offsetting fiscal strains of a larger older population, contributing to the betterment of families and civil society, and maintaining the health and economic security of older adults. Advocates claim that outdated social structures and discriminatory behaviors limit participation of older adults in these important social roles as well as prevent the optimization of outcomes for older adults, families, and society. We ask two important questions: (a) How can we shape policies and programs to optimally engage the growing resources of an aging population for the sake of society and older adults themselves? and (b) How can policies pertaining to productive engagement reduce health and economic disparities? We answer these questions by first describing the current state of engagement in each of the three productive activities and summarize some current policies and programs that affect engagement. Next we highlight challenges that cross-cut productive engagement. Finally, we provide policy recommendations to address these challenges. © 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.

  19. Personality Trait Differences Between Young and Middle-Aged Adults: Measurement Artifacts or Actual Trends?

    PubMed

    Nye, Christopher D; Allemand, Mathias; Gosling, Samuel D; Potter, Jeff; Roberts, Brent W

    2016-08-01

    A growing body of research demonstrates that older individuals tend to score differently on personality measures than younger adults. However, recent research using item response theory (IRT) has questioned these findings, suggesting that apparent age differences in personality traits merely reflect artifacts of the response process rather than true differences in the latent constructs. Conversely, other studies have found the opposite-age differences appear to be true differences rather than response artifacts. Given these contradictory findings, the goal of the present study was to examine the measurement equivalence of personality ratings drawn from large groups of young and middle-aged adults (a) to examine whether age differences in personality traits could be completely explained by measurement nonequivalence and (b) to illustrate the comparability of IRT and confirmatory factor analysis approaches to testing equivalence in this context. Self-ratings of personality traits were analyzed in two groups of Internet respondents aged 20 and 50 (n = 15,726 in each age group). Measurement nonequivalence across these groups was negligible. The effect sizes of the mean differences due to nonequivalence ranged from -.16 to .15. Results indicate that personality trait differences across age groups reflect actual differences rather than merely response artifacts.

  20. [Physiological changes in balance control of adults aged 20 to 60 years assessed with Equitest].

    PubMed

    Ionescu, E; Dubreuil, C; Ferber-Viart C, C

    2005-11-01

    The sense of balance depends on many factors including age. A considerable amount of time is spent in medical clinics attempting to identify potential balance problems and retrain individuals with posture and balance limitations. Since the past decades the development of computerized dynamic posturography (CDP) provided the clinicians a tool to objectively assess balance disorders. The aim of this study was to evaluate physiological changes in balance control of adults aged from 20 to 60 years. 108 healthy adults volunteers were involved in the study. The Equitest CDP was used to record equilibrium pattern in four age groups: "a" 20-30 years old, "b" 3040 years old, "c" 40-50 years old and "d" 50-60 years old. Equilibrium patterns worsen progressively with age in the studied age groups, especially vestibular pattern, whereas visual dependence increases. Ours results show that: 1- presbyvestibulia takes place progressively with age. 2- between 20 and 60 years old, normative data should be established by decade age steps. 3- From a preventive point of view raises the question if this evolution is uneluctable or could be counteracted by physical training or adapted treatment.

  1. Age- and gender-related test performance in community-dwelling adults.

    PubMed

    Steffen, T M; Mollinger, L A

    2005-12-01

    Interpretation of patient scores on functional tests is enhanced by an understanding of test performance in reference groups. The purpose of this study was to expand performance values, by age and gender, on balance tests [the Multi-Directional Reach (MDRT); Berg Balance (BBS); Sharpened Romberg, eyes open (SREO), eyes closed (SREC); Activities-Specific Balance Confidence (ABC)], and a general mobility test [Physical Performance Test, (PPT-7, PPT-9)]. The study also examined relationships between test performance and subject characteristics. Eighty-three community-dwelling adults over 50 participated in the study and completed the 5 functional tests during one test session. Means, standard deviations, and confidence intervals were calculated for each of the tests. Multiple linear regression analysis was used to examine relationships between test scores and age, gender, height, and weight. Test performance is reported by gender,within 10-year age cohorts. Regression analysis showed that age contributed significantly to prediction of performance on all of the tests and gender contributed significantly to prediction of scores on the Berg, SREO, and SREC. Test performance values, in a sample of community-dwelling adults, is provided by age and gender cohorts to provide additional reference data that can be used by clinicians for comparison with client data. The small sample size for subjects over 80 years limits the reference value of data for this age group. In regression analyses, age and gender help predict outcomes on the dependent variables used in the study.

  2. Frailty and life satisfaction in Shanghai older adults: The roles of age and social vulnerability.

    PubMed

    Yang, Fang; Gu, Danan; Mitnitski, Arnold

    2016-01-01

    This study aims to examine the relationship between frailty and life satisfaction and the roles of age and social vulnerability underlying the links in Chinese older adults. Using a cross-sectional sample of 1970 adults aged 65 and older in 2013 in Shanghai, we employed regression analyses to investigate the interaction between frailty and age on life satisfaction in the whole sample and in different social vulnerability groups. Life satisfaction was measured using a sum score of satisfaction with thirteen domains. Using a cumulative deficit approach, frailty was constructed from fifty-two variables and social vulnerability was derived from thirty-five variables. Frailty was negatively associated with life satisfaction. The interaction between frailty and age was significant for life satisfaction, such that the negative association between frailty and life satisfaction was stronger among the young-old aged 65-79 than among the old-old aged 80+. Moreover, frailty's stronger association with life satisfaction in the young-old than in the old-old was only found among those in the 2nd and 3rd tertiles of social vulnerability, but not for those in the 1st tertile of social vulnerability. Relation between frailty and life satisfaction likely weakens with age. A higher level of social vulnerability enlarges the negative impact of frailty on life satisfaction with a greater extent in the young-old. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  3. Third-molar development in relation to chronologic age in young adults of central China.

    PubMed

    Bai, Yuming; Mao, Jing; Zhu, Shengrong; Wei, Wei

    2008-08-01

    The estimation of chronologic age based on the stages of third-molar development was evaluated by using the eight stages (A-H) method of Demirjian and the third-molar development was compared, in terms of sex and age, with results of previous studies. The samples consisted of 291 orthopantomograms from young Chinese subjects of known chronologic age and sex (including 139 males with a mean age of 14.67+/-3.62 y and 152 females with a mean age of 14.85+/-3.70 y). Statistical analysis was performed by employing the Mann-Whitney U-test and the t-test. Regression analysis was conducted to obtain regression formulas for calculating dental age from the chronologic age. Our results showed statistically significant differences (P<0.05) in third-molar development between males and females, at the calcification stages D, E and H. And a strong correlation was found between age and third-molar development in both males (r (2)=0.65) and females (r (2)=0.61). New equations (Age=8.76+1.32 Development stage) for estimating chronologic age were derived. It is concluded that third-molar genesis took place earlier in males than in females. The use of third molars as a developmental marker is appropriate in young adults of Central China. The formula obtained in the present study can be used as a guide for estimation of dental maturity and a standard for age estimation for young adults of Central China.

  4. Rising suicide among adults aged 40-64 years: the role of job and financial circumstances.

    PubMed

    Hempstead, Katherine A; Phillips, Julie A

    2015-05-01

    Suicide rates among middle-aged men and women in the U.S. have been increasing since 1999, with a sharp escalation since 2007. To examine whether suicides with circumstances related to economic crises increased disproportionately among the middle-aged between 2005 and 2010. This study used the National Violent Death Reporting System (NVDRS) in 2014 to explore trends and patterns in circumstance and method among adults aged 40-64 years. Suicide circumstances varied considerably by age, with those related to job, financial, and legal problems most common among individuals aged 40-64 years. Between 2005 and 2010, the proportion of suicides where these circumstances were present increased among this age group, from 32.9% to 37.5% of completed suicides (p<0.05). Further, suffocation is a method more likely to be used in suicides related to job, economic, or legal factors, and its use increased disproportionately among the middle-aged. The number of suicides using suffocation increased 59.5% among those aged 40-64 years between 2005 and 2010, compared with 18.0% for those aged 15-39 years and 27.2% for those aged >65 years (p<0.05). The growth in the importance of external circumstances and increased use of suffocation jointly pose a challenge for prevention efforts designed for middle-aged adults. Suffocation is a suicide method that is highly lethal, requires relatively little planning, and is readily available. Efforts that target employers and workplaces as important stakeholders in the prevention of suicide and link the unemployed to mental health resources are warranted. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  5. The influence of body size on adult skeletal age estimation methods.

    PubMed

    Merritt, Catherine E

    2015-01-01

    Accurate age estimations are essential to archaeological and forensic analyses. However, reliability for adult skeletal age estimations is poor, especially for individuals over the age of 40 years. This is the first study to show that body size influences skeletal age estimation. The İşcan et al., Lovejoy et al., Buckberry and Chamberlain, and Suchey-Brooks age methods were tested on 764 adult skeletons from the Hamann-Todd and William Bass Collections. Statures ranged from 1.30 to 1.93 m and body masses ranged from 24.0 to 99.8 kg. Transition analysis was used to evaluate the differences in the age estimations. For all four methods, the smallest individuals have the lowest ages at transition and the largest individuals have the highest ages at transition. Short and light individuals are consistently underaged, while tall and heavy individuals are consistently overaged. When femoral length and femoral head diameter are compared with the log-age model, results show the same trend as the known stature and body mass measurements. The skeletal remains of underweight individuals have fewer age markers while those of obese individuals have increased surface degeneration and osteophytic lipping. Tissue type and mechanical loading have been shown to affect bone turnover rates, and may explain the differing patterns of skeletal aging. From an archaeological perspective, the underaging of light, short individuals suggests the need to revisit the current research consensus on the young mortality rates of past populations. From a forensic perspective, understanding the influence of body size will impact efforts to identify victims of mass disasters, genocides, and homicides.

  6. Age-period-cohort analyses of obesity prevalence in US adults.

    PubMed

    An, R; Xiang, X

    2016-12-01

    Age-period-cohort analysis is a stream of methodologies that decompose the temporal trends for disease risk into three time scales-age, calendar year (period) and year of birth (cohort). This study conducted age-period-cohort analyses of obesity prevalence in US adults. Retrospective data analysis. We constructed regression models based on anthropometric data from the 1999-2012 National Health and Nutrition Examination Survey to correct for the self-reported height/weight in the 1984-2014 Behavioral Risk Factor Surveillance System (BRFSS). We estimated fixed-effects age-period-cohort models based on the BRFSS data for the overall adult sample (n = 6,093,293) and by sex and race/ethnicity, adjusting for individual characteristics and the BRFSS survey design. An inverted U-shaped age effect on obesity and a positive period effect characterized by over-time increase in obesity risk independent of age and cohort influences were identified in the overall sample and subgroups by sex and race/ethnicity. From 1984 to 2014, the adjusted obesity prevalence increased by 21.1 percentage points among US adults, and 20.9, 21.6, 21.0, 26.4 and 20.1 percentage points in men, women, non-Hispanic whites, African Americans and Hispanics, respectively. In contrast, no consistent evidence was found in support of the cohort effect-the adjusted obesity risk was comparable across birth cohorts after accounting for the age and period effects. Shifts in the age distribution and nationwide secular changes may have fuelled the obesity epidemic in the USA over the past decades. Reversing the obesity epidemic may require understanding of the nationwide changes over time that affect weight gain across all population subgroups and promoting universal changes to diet, physical activity and the obesogenic environment. Copyright © 2016 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  7. Variation of Blunt Traumatic Injury with Age in Older Adults: Statewide Analysis 2011–14

    PubMed Central

    Earl-Royal, Emily; Shofer, Frances; Ruggieri, Dominique; Frasso, Rosemary; Holena, Daniel

    2016-01-01

    Introduction Traumatic injury is a leading cause of death and disability in adults ≥ 65 years old, but there are few epidemiological studies addressing this issue. The aim of this study was to assess how characteristics of blunt traumatic injuries in adults ≥ 65 vary by age. Methods Using data from the a single-state trauma registry, this retrospective cohort study examined injured patients ≥ 65 admitted to all Level I and Level II trauma centers in Pennsylvania between 2011 and 2014 (n=38,562). Patients were stratified by age into three subgroups (age 65–74; 75–84; ≥85). We compared demographics, injury, and system-level across groups. Results We found significant increases in the proportion of female gender, (48.6% vs. 58.7% vs. 67.7%), white race (89.1% vs. 92.6% vs. 94.6%), and non-Hispanic ethnicity (97.5% vs. 98.6% vs. 99.4%) across advancing age across age groups, respectively. As age increased, the proportion of falls (69.9% vs. 82.1% vs. 90.3%), in-hospital mortality (4.6% vs. 6.2% vs. 6.8%), and proportion of patients arriving to the hospital via ambulance also increased (73.6% vs. 75.8% vs. 81.1%), while median injury severity plateaued (9.0% all groups) and the proportion of Level I trauma alerts (10.6% vs. 8.2% vs. 6.7%) decreased. We found no trend between age and patient transfer status. The five most common diagnoses were vertebral fracture, rib fracture, head contusion, open head wound, and intracranial hemorrhage, with vertebral fracture and head contusion increasing with age, and rib fracture decreasing with age. Conclusion In a large cohort of older adults with trauma (n= 38,000), we found, with advancing age, a decrease in trauma alert level, despite an increase in mortality and a decrease in demographic diversity. This descriptive study provides a framework for future research on the relationship between age and blunt traumatic injury in older adults. PMID:27833676

  8. The Relationship between Age, Gender, Historical Change, and Adults' Perceptions of Mental Health and Mental Health Services

    ERIC Educational Resources Information Center

    Currin, James B.; Hayslip, Bert, Jr.; Temple, Jeff R.

    2011-01-01

    The purpose of this study was to explore the impact of age, historical change, and gender on perceptions of mental health and mental health services. Using multidimensional measures to assess such perceptions among older adults (1977, 1991, 2000), and younger adults (1991, 2000), we expected that older adults would have less positive mental health…

  9. Toluene effects on the motor activity of adolescent, young-adult, middle-age and senescent male Brown Norway rats.

    EPA Science Inventory

    Life stage is an important risk factor for toxicity. Children and aging adults, for example, are more susceptible to certain chemicals than are young adults. In comparison to children, relatively little is known about susceptibility in older adults. Additionally, few studies have...

  10. The Moderating Role of Age-Group Identification and Perceived Threat on Stereotype Threat among Older Adults

    ERIC Educational Resources Information Center

    Kang, Sonia K.; Chasteen, Alison L.

    2009-01-01

    Although research has shown that older adults are negatively affected by aging stereotypes, relatively few studies have attempted to identify those older adults who may be especially susceptible to these effects. The current research takes steps toward identifying older adults most susceptible to the effects of stereotype threat and investigates…

  11. Effect of Speaker Age on Speech Recognition and Perceived Listening Effort in Older Adults with Hearing Loss

    ERIC Educational Resources Information Center

    McAuliffe, Megan J.; Wilding, Phillipa J.; Rickard, Natalie A.; O'Beirne, Greg A.

    2012-01-01

    Purpose: Older adults exhibit difficulty understanding speech that has been experimentally degraded. Age-related changes to the speech mechanism lead to natural degradations in signal quality. We tested the hypothesis that older adults with hearing loss would exhibit declines in speech recognition when listening to the speech of older adults,…

  12. Toluene effects on the motor activity of adolescent, young-adult, middle-age and senescent male Brown Norway rats.

    EPA Science Inventory

    Life stage is an important risk factor for toxicity. Children and aging adults, for example, are more susceptible to certain chemicals than are young adults. In comparison to children, relatively little is known about susceptibility in older adults. Additionally, few studies have...

  13. Age-Related Differences in the Brain Areas outside the Classical Language Areas among Adults Using Category Decision Task

    ERIC Educational Resources Information Center

    Cho, Yong Won; Song, Hui-Jin; Lee, Jae Jun; Lee, Joo Hwa; Lee, Hui Joong; Yi, Sang Doe; Chang, Hyuk Won; Berl, Madison M.; Gaillard, William D.; Chang, Yongmin

    2012-01-01

    Older adults perform much like younger adults on language. This similar level of performance, however, may come about through different underlying brain processes. In the present study, we evaluated age-related differences in the brain areas outside the typical language areas among adults using a category decision task. Our results showed that…

  14. Age-Related Differences in the Brain Areas outside the Classical Language Areas among Adults Using Category Decision Task

    ERIC Educational Resources Information Center

    Cho, Yong Won; Song, Hui-Jin; Lee, Jae Jun; Lee, Joo Hwa; Lee, Hui Joong; Yi, Sang Doe; Chang, Hyuk Won; Berl, Madison M.; Gaillard, William D.; Chang, Yongmin

    2012-01-01

    Older adults perform much like younger adults on language. This similar level of performance, however, may come about through different underlying brain processes. In the present study, we evaluated age-related differences in the brain areas outside the typical language areas among adults using a category decision task. Our results showed that…

  15. The Relationship between Age, Gender, Historical Change, and Adults' Perceptions of Mental Health and Mental Health Services

    ERIC Educational Resources Information Center

    Currin, James B.; Hayslip, Bert, Jr.; Temple, Jeff R.

    2011-01-01

    The purpose of this study was to explore the impact of age, historical change, and gender on perceptions of mental health and mental health services. Using multidimensional measures to assess such perceptions among older adults (1977, 1991, 2000), and younger adults (1991, 2000), we expected that older adults would have less positive mental health…

  16. Effect of Speaker Age on Speech Recognition and Perceived Listening Effort in Older Adults with Hearing Loss

    ERIC Educational Resources Information Center

    McAuliffe, Megan J.; Wilding, Phillipa J.; Rickard, Natalie A.; O'Beirne, Greg A.

    2012-01-01

    Purpose: Older adults exhibit difficulty understanding speech that has been experimentally degraded. Age-related changes to the speech mechanism lead to natural degradations in signal quality. We tested the hypothesis that older adults with hearing loss would exhibit declines in speech recognition when listening to the speech of older adults,…

  17. 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.

  18. Age-related differences in reporting of drug-associated liver injury: data-mining of WHO Safety Report Database.

    PubMed

    Hunt, Christine M; Yuen, Nancy A; Stirnadel-Farrant, Heide A; Suzuki, Ayako

    2014-11-01

    Age-differences in the frequency and manifestations of drug-induced liver injury are not fully characterized. Data-mining analyses were performed to assess the impact of age on liver event reporting frequency with different phenotypes and agents. 236 drugs associated with hepatotoxicity were evaluated using the Empirical Bayes Geometric Mean (EBGM) of the relative reporting ratio with 90% confidence interval (EB05 and EB95) calculated for the age groups: 0-17, 18-64, and⩾65years (or elderly), for overall, serious (acute liver failure), hepatocellular, and cholestatic liver injury, using the WHO Safety Report Database. Overall, cases of age 0-17, 18-64, and 65years or older comprised 6%, 62%, and 32% of liver event reports. Acute liver failure and hepatocellular injury were more frequently reported among children compared to adults and the elderly while reports with cholestatic injury were more frequent among the elderly (p<0.00001). A potential to cause mitochondrial dysfunction was more prevalent among the drugs with increased pediatric reporting frequency while high lipophilicity and biliary excretion were more common among the drugs associated with higher reporting frequency in the elderly. Age-specific phenotypes and potential drug properties associated with age-specific hepatotoxicity were identified in reported liver events; further analyses are warranted. Copyright © 2014 Elsevier Inc. All rights reserved.

  19. Greater Emotional Gain from Giving in Older Adults: Age-Related Positivity Bias in Charitable Giving

    PubMed Central

    Bjälkebring, Pär; Västfjäll, Daniel; Dickert, Stephan; Slovic, Paul

    2016-01-01

    Older adults have been shown to avoid negative and prefer positive information to a higher extent than younger adults. This positivity bias influences their information processing as well as decision-making. We investigate age-related positivity bias in charitable giving in two studies. In Study 1 we examine motivational factors in monetary donations, while Study 2 focuses on the emotional effect of actual monetary donations. In Study 1, participants (n = 353, age range 20–74 years) were asked to rate their affect toward a person in need and then state how much money they would be willing to donate to help this person. In Study 2, participants (n = 108, age range 19–89) were asked to rate their affect toward a donation made a few days prior. Regression analysis was used to investigate whether or not the positivity bias influences the relationship between affect and donations. In Study 1, we found that older adults felt more sympathy and compassion and were less motivated by negative affect when compared to younger adults, who were motivated by both negative and positive affect. In Study 2, we found that the level of positive emotional reactions from monetary donations was higher in older participants compared to younger participants. We find support for an age-related positivity bias in charitable giving. This is true for motivation to make a future donation, as well as affective thinking about a previous donation. We conclude that older adults draw more positive affect from both the planning and outcome of monetary donations and hence benefit more from engaging in monetary charity than their younger counterparts. PMID:27378966

  20. The Aging Semantic Differential in Mandarin Chinese: Measuring Attitudes toward Older Adults in China.

    PubMed

    Gonzales, Ernest; Marchiondo, Lisa A; Tan, Jing; Wang, Yi; Chen, Huajuan

    2017-02-16

    The Aging Semantic Differential (ASD) is the most widely used instrument to measure young people's attitudes towards older adults. This study translated the ASD to Mandarin and examined its psychometric properties. The Mandarin-ASD contains three latent factors (Personality and Mental Health, Societal Participation, and Physical) that have high internal reliability and reasonable discriminate validity. Social work researchers, practitioners and allied professionals may utilize the ASD-Mandarin instrument to measure young people's attitudes towards older adults in China. We issue a call for a universal-ASD that can be applied across different cultural contexts.

  1. Periodontitis prevalence in adults ≥ 65 years of age, in the USA.

    PubMed

    Eke, Paul I; Wei, Liang; Borgnakke, Wenche S; Thornton-Evans, Gina; Zhang, Xingyou; Lu, Hua; McGuire, Lisa C; Genco, Robert J

    2016-10-01

    The older adult population is growing rapidly in the USA and it is expected that by 2040 the number of adults ≥ 65 years of age will have increased by about 50%. With the growth of this subpopulation, oral health status, and periodontal status in particular, becomes important in the quest to maintain an adequate quality of life. Poor oral health can have a major impact, leading to tooth loss, pain and discomfort, and may prevent older adults from chewing food properly, often leading to poor nutrition. Periodontitis is monitored in the USA at the national level as part of the Healthy People 2020 initiative. In this report, we provide estimates of the overall burden of periodontitis among adults ≥ 65 years of age and after stratification according to sociodemographic factors, modifiable risk factors (such as smoking status), the presence of other systemic conditions (such as diabetes) and access to dental care. We also estimated the burden of periodontitis within this age group at the state and local levels. Data from the National Health and Nutrition Examination Survey 2009/2010 and 2011/2012 cycles were analyzed. Periodontal measures from both survey cycles were based on a full-mouth periodontal examination. Nineteen per cent of adults in this subpopulation were edentulous. The mean age was 73 years, 7% were current smokers, 8% lived below the 100% Federal Poverty Level and < 40% had seen a dentist in the past year. Almost two-thirds (62.3%) had one or more sites with ≥ 5 mm of clinical attachment loss and almost half had at least one site with probing pocket depth of ≥ 4 mm. We estimated the lowest prevalence of periodontitis in Utah (62.3%) and New Hampshire (62.6%) and the highest in New Mexico, Hawaii, and the District of Columbia each with a prevalence of higher than 70%. Overall, periodontitis is highly prevalent in this subpopulation, with two-thirds of dentate older adults affected at any geographic level. These findings provide an

  2. Food Hypersensitivity in Mexican Adults at 18 to 50 Years of Age: A Questionnaire Survey

    PubMed Central

    Bedolla-Pulido, Tonatiuh Ramses; Camacho-Peña, Alan Salvador; González-García, Estefanía; Morales-Romero, Jaime

    2014-01-01

    Purpose There is limited epidemiological evidence of food hypersensitivity (FH) in the adult population. We aimed to determine the prevalence of FH in Mexican adults, their clinical features and to establish common food involved in its appearance. Methods We designed a cross-sectional study using a fixed quota sampling; 1,126 subjects answered a structured survey to gather information related to FH. Results The prevalence of FH in adults was 16.7% (95% CI, 14.5% to 18.8%), without statistical significant differences related to gender (women, 17.5% and men, 15.9%) or residential location. The most common clinical manifestations in adults with FH were oral allergy syndrome (70 of 1,126) and urticaria (55 of 1,126). According to category, fruits and vegetables were the most frequent foods to trigger FH (6.12%) and were individually related to shrimp (4.0%), and cow milk (1.5%). Adults under age 25 had a higher frequency of FH (OR, 1.39; 95% CI, 1.01 to 1.91, P <0.001). Personal history of any atopic disease was significantly associated with FH (P <0.0001). Conclusions The prevalence of FH is relatively high in Mexican adults, and FH is significantly associated with atopic diseases. PMID:25374750

  3. Very slow turnover of beta-cells in aged adult mice.

    PubMed

    Teta, Monica; Long, Simon Y; Wartschow, Lynn M; Rankin, Matthew M; Kushner, Jake A

    2005-09-01

    Although many signaling pathways have been shown to promote beta-cell growth, surprisingly little is known about the normal life cycle of preexisting beta-cells or the signaling pathways required for beta-cell survival. Adult beta-cells have been speculated to have a finite life span, with ongoing adult beta-cell replication throughout life to replace lost cells. However, little solid evidence supports this idea. To more accurately measure adult beta-cell turnover, we performed continuous long-term labeling of proliferating cells with the DNA precursor analog 5-bromo-2-deoxyuridine (BrdU) in 1-year-old mice. We show that beta-cells of aged adult mice have extremely low rates of replication, with minimal evidence of turnover. Although some pancreatic components acquired BrdU label in a linear fashion, only 1 in approximately 1,400 adult beta-cells were found to undergo replication per day. We conclude that adult beta-cells are very long lived.

  4. [The age-specific features of palm dermatoglyphics in the adults subjects].

    PubMed

    Teplov, K V; Bozhchenko, A P; Tolmachev, I A; Moiseenko, S A

    2016-01-01

    This article was designed to consider the congenital age-specific features of palm dermatoglyphics in the adults subjects (including the type of the papillary patterns, axial tri-radii, the termini of palmar main lines, the rudiments of palmar lines, the dermatoglyphic ridge count between the stable anatomical structures). The objective of the study was to look for the new diagnostic markers of the biological age. It included the identification of the palm prints obtained from 180 Caucasoid men and 120 women at the age varying from 16 to 80 years. The results of the mathematical and statistical analysis provided the basis for drawing up the list of 18 attributes of palm dermatoglyphics significantly (p<0.05) differing in the frequency of occurrence between the representatives of individual age groups. The methods are proposed allowing to use these findings for the expert evaluation of the age of unknown subjects.

  5. Frontostriatal white matter integrity mediates adult age differences in probabilistic reward learning.

    PubMed

    Samanez-Larkin, Gregory R; Levens, Sara M; Perry, Lee M; Dougherty, Robert F; Knutson, Brian

    2012-04-11

    Frontostriatal circuits have been implicated in reward learning, and emerging findings suggest that frontal white matter structural integrity and probabilistic reward learning are reduced in older age. This cross-sectional study examined whether age differences in frontostriatal white matter integrity could account for age differences in reward learning in a community life span sample of human adults. By combining diffusion tensor imaging with a probabilistic reward learning task, we found that older age was associated with decreased reward learning and decreased white matter integrity in specific pathways running from the thalamus to the medial prefrontal cortex and from the medial prefrontal cortex to the ventral striatum. Further, white matter integrity in these thalamocorticostriatal paths could statistically account for age differences in learning. These findings suggest that the integrity of frontostriatal white matter pathways critically supports reward learning. The findings also raise the possibility that interventions that bolster frontostriatal integrity might improve reward learning and decision making.

  6. Coping with chronic pain among younger, middle-aged, and older adults living with neurological injury and disease.

    PubMed

    Molton, Ivan; Jensen, Mark P; Ehde, Dawn M; Carter, Gregory T; Kraft, George; Cardemas, Diana D

    2008-01-01

    Objective. This article compares use of pain coping strategies among older, middle-aged, and younger adults living with chronic pain and seeks to determine whether the relationship between pain severity and coping is moderated by age. Method. Participants were 464 adults reporting chronic pain secondary to multiple sclerosis, spinal cord injury, or neuromuscular disease. Participants completed a survey including measures of pain severity and the Chronic Pain Coping Inventory. Results. After controlling for clinical and demographic variables, older adults (older than 60) reported a wider range of frequently used strategies and significantly more frequent engagement in activity pacing, seeking social support, and use of coping self-statements than did younger or middle-aged adults. Moderation analyses suggest that, for younger adults, efforts at coping generally increased with greater pain severity, whereas this relationship did not exist for older adults. Discussion. These data suggest differences in the quantity and quality of pain coping among age groups.

  7. Association of swim distance and age with body composition in adult female swimmers.

    PubMed

    Tuuri, Georgianna; Loftin, Mark; Oescher, Jeffrey

    2002-12-01

    The purpose of this investigation was to examine the relationship between average weekly swimming distance and age with body composition in adult female endurance swimmers. Thirty-five women, aged 21-73 yr, volunteered to participate. Weekly swimming distance was determined from a self-reported exercise log. Body composition was estimated by dual-energy x-ray absorptiometry (DXA), waist circumference, abdominal sagittal diameter, and skinfold thickness measures. Associations between swimming distance and age with body composition were examined using regression analysis. Swimming distance had shared variances as follows: 23% with percent body fat, 26% with waist circumference, 20% with abdominal sagittal diameter, and 20%, 24%, and 22% with subscapular, suprailiac, and triceps skinfolds, respectively. Abdominal sagittal diameter was the only adiposity measure demonstrating a stronger relationship with age (R2 = 0.29, P = 0.00) than with swimming distance (R2 = 0.20, P = 0.03). Bone mineral content was linearly related to swimming distance and age having a negative association with age (r2 = 0.18, P = 0.01) and a positive one with swimming distance (r2 = 0.12, P = 0.05). In addition, there was a negative linear association observed between swimmer age and bone mineral density (r2 = 0.12, P = 0.05). In these female adults, endurance swimming was mildly associated with body adiposity. Age was not associated with body fat mass independently from swimming activity except with that measure reflecting abdominal visceral fat deposits. These data suggest that greater fat mass in female swimmers is more strongly related to lower levels of exercise than to age but that there is an additional influence of age on fat accumulation in the intra-abdominal area of the body.

  8. Cost-effectiveness of vaccination against herpes zoster in adults aged over 60 years in Belgium.

    PubMed

    Bilcke, Joke; Marais, Christiaan; Ogunjimi, Benson; Willem, Lander; Hens, Niel; Beutels, Philippe

    2012-01-11

    To assess the cost-effectiveness of vaccinating all or subgroups of adults aged 60 to 85 years against herpes zoster. A deterministic compartmental static model was developed (in freeware R), in which cohorts can acquire herpes zoster according to their age in years. Surveys and database analyses were conducted to obtain as much as possible Belgian age-specific estimates for input parameters. Direct costs and Quality-Adjusted Life-Year (QALY) losses were estimated as a function of standardised Severity Of Illness (SOI) scores (i.e. as a function of the duration and severity of herpes zoster disease). Uncertainty about the average SOI score for a person with herpes zoster, the duration of protection from the vaccine, and the population that can benefit from the vaccine, exerts a major impact on the results: under assumptions least in favour of vaccination, vaccination is not cost-effective (i.e. incremental cost per QALY gained >€48,000 for all ages considered) at the expected vaccine price of €90 per dose. At the same price, but under assumptions most in favour of vaccination, vaccination is found to be cost-effective (i.e. incremental cost per QALY gained <€5500 for all ages considered). Vaccination of age cohort 60 seems more cost-effective than vaccination of any older age cohort in Belgium. If the vaccine price per dose drops to €45, HZ vaccination of adults aged 60-64 years is likely to be cost-effective in Belgium, even under assumptions least in favour of vaccination. Unlike previous studies, our analysis acknowledged major methodological and model uncertainties simultaneously and presented outcomes for 26 different target ages at which vaccination can be considered (ages 60-85). Copyright © 2011 Elsevier Ltd. All rights reserved.

  9. Psychology Doctoral Students' Interest in Working with Older Adults: The Roles of Knowledge, Ageism, Aging Anxiety and Contact

    ERIC Educational Resources Information Center

    Dobbin, Carrie B.

    2012-01-01

    Given the growing population of older adults with more reported mental health needs, there are not sufficient psychologists interested in working with this population. This study looked at why interest is so low, looking particularly at the correlations between interest in working with older adults and knowledge about aging, ageism, aging anxiety…

  10. Psychology Doctoral Students' Interest in Working with Older Adults: The Roles of Knowledge, Ageism, Aging Anxiety and Contact

    ERIC Educational Resources Information Center

    Dobbin, Carrie B.

    2012-01-01

    Given the growing population of older adults with more reported mental health needs, there are not sufficient psychologists interested in working with this population. This study looked at why interest is so low, looking particularly at the correlations between interest in working with older adults and knowledge about aging, ageism, aging anxiety…

  11. Epidemiology of fractures in 15,000 adults: the influence of age and gender.

    PubMed

    Singer, B R; McLauchlan, G J; Robinson, C M; Christie, J

    1998-03-01

    We report a prospective study of the incidence of fractures in the adult population of Edinburgh, related to age and gender. Over a two-year period, 15,293 adults, 7428 males and 7865 females, sustained a fracture, and 5208 (34.0%) required admission. Between 15 and 49 years of age, males were 2.9 times more likely to sustain a fracture than females (95% CI 2.7 to 3.1). Over the age of 60 years, females were 2.3 times more likely to sustain a fracture than males (95% CI 2.1 to 2.4). There were three main peaks of fracture distribution: the first was in young adult males, the second was in elderly patients of both genders, mainly in metaphyseal bone such as the proximal femur, although diaphyseal fractures also showed an increase in incidence. The third increase in the incidence of fractures, especially of the wrist, was seen to start at 40 years of age in women. Our study has also shown that 'osteoporotic' fractures became evident in women earlier than expected, and that they were not entirely a postmenopausal phenomenon.

  12. Trends in US older adult disability: exploring age, period, and cohort effects.

    PubMed

    Lin, Shih-Fan; Beck, Audrey N; Finch, Brian K; Hummer, Robert A; Masters, Ryan K; Master, Ryan K

    2012-11-01

    We elucidated how US late-life disability prevalence has changed over the past 3 decades. We examined activities of daily living (ADL) and instrumental activities of daily living (IADL) disability trends by using age-period-cohort (APC) models among older adults aged 70 years or older who responded to the National Health Interview Survey between 1982 and 2009. We fitted logistic regressions for ADL and IADL disabilities and for each of the 3 APC trends with 2 models: unadjusted and fully adjusted for age, period, cohort, and sociodemographic variables. The unadjusted and adjusted period trends showed a substantial decline in IADL disability, and ADL disability remained stable across time. Unadjusted cohort trends for both outcomes also showed continual declines across successive cohorts; however, increasing cohort trends were evident in the adjusted models. More recent cohorts of US older adults are becoming more disabled, net of aging and period effects. The net upward cohort trends in ADL and IADL disabilities remain unexplained. Further studies should explore cohort-specific determinants contributing to the increase of cohort-based disability among US older adults.

  13. Working memory training and transfer in older adults: effects of age, baseline performance, and training gains.

    PubMed

    Zinke, Katharina; Zeintl, Melanie; Rose, Nathan S; Putzmann, Julia; Pydde, Andrea; Kliegel, Matthias

    2014-01-01

    Recent studies suggest that working memory training may benefit older adults; however, findings regarding training and transfer effects are mixed. The current study aimed to investigate the effects of a process-based training intervention in a diverse sample of older adults and explored possible moderators of training and transfer effects. For that purpose, 80 older adults (65-95 years) were assigned either to a training group that worked on visuospatial, verbal, and executive working memory tasks for 9 sessions over 3 weeks or to a control group. Performance on trained and transfer tasks was assessed in all participants before and after the training period, as well as at a 9-month follow-up. Analyses revealed significant training effects in all 3 training tasks in trained participants relative to controls, as well as near transfer to a verbal working memory task and far transfer to a fluid intelligence task. Encouragingly, all training effects and the transfer effect to verbal working memory were stable at the 9-month follow-up session. Further analyses revealed that training gains were predicted by baseline performance in training tasks and (to a lesser degree) by age. Gains in transfer tasks were predicted by age and by the amount of improvement in the trained tasks. These findings suggest that cognitive plasticity is preserved over a large range of old age and that even a rather short training regime can lead to (partly specific) training and transfer effects. However, baseline performance, age, and training gains moderate the amount of plasticity.

  14. Premature aging of the hippocampal neurogenic niche in adult Bmal1-deficient mice.

    PubMed

    Ali, Amira A H; Schwarz-Herzke, Beryl; Stahr, Anna; Prozorovski, Timour; Aktas, Orhan; von Gall, Charlotte

    2015-06-01

    Hippocampal neurogenesis undergoes dramatic age-related changes. Mice with targeted deletion of the clock geneBmal1 (Bmal1(-/-)) show disrupted regulation of reactive oxygen species homeostasis, accelerated aging, neurodegeneration and cognitive deficits. As proliferation of neuronal progenitor/precursor cells (NPCs) is enhanced in young Bmal1(-/-) mice, we tested the hypothesis that this results in premature aging of hippocampal neurogenic niche in adult Bmal1(-/-) mice as compared to wildtype littermates. We found significantly reduced pool of hippocampal NPCs, scattered distribution, enhanced survival of NPCs and an increased differentiation of NPCs into the astroglial lineage at the expense of the neuronal lineage. Immunoreaction of the redox sensitive histone deacetylase Sirtuine 1, peroxisomal membrane protein at 70 kDa and expression of the cell cycle inhibitor p21(Waf1/CIP1) were increased in adult Bmal1(-/-) mice. In conclusion, genetic disruption of the molecular clockwork leads to accelerated age-dependent decline in adult neurogenesis presumably as a consequence of oxidative stress.

  15. Age at Immigration and the Adult Attainments of Child Migrants to the United States

    PubMed Central

    BECK, AUDREy; CORAK, MILES; TIENDA, MARTA

    2012-01-01

    Immigrants’ age at arrival matters for schooling outcomes in a way that is predicted by child development theory: the chances of being a high school dropout increase significantly each year for children who arrive in a host country after the age of eight. The authors document this process for immigrants in the United States from a number of regions relative to appropriate comparison regions. Using instrumental variables, the authors find that the variation in education outcomes associated with variation in age at arrival influences adult outcomes that are important in the American mainstream, notably English-language proficiency and intermarriage. The authors conclude that children experience migration differently from adults depending on the timing of migration and show that migration during the early years of child development influences educational outcomes. The authors also find that variation in education outcomes induced by the interaction of migration and age at arrival changes the capacity of children to become fully integrated into the American mainstream as adults. PMID:23105147

  16. Age at Immigration and the Adult Attainments of Child Migrants to the United States.

    PubMed

    Beck, Audrey; Corak, Miles; Tienda, Marta

    2012-09-01

    Immigrants' age at arrival matters for schooling outcomes in a way that is predicted by child development theory: the chances of being a high school dropout increase significantly each year for children who arrive in a host country after the age of eight. The authors document this process for immigrants in the United States from a number of regions relative to appropriate comparison regions. Using instrumental variables, the authors find that the variation in education outcomes associated with variation in age at arrival influences adult outcomes that are important in the American mainstream, notably English-language proficiency and intermarriage. The authors conclude that children experience migration differently from adults depending on the timing of migration and show that migration during the early years of child development influences educational outcomes. The authors also find that variation in education outcomes induced by the interaction of migration and age at arrival changes the capacity of children to become fully integrated into the American mainstream as adults.

  17. Communication changes experienced by adults with cerebral palsy as they age.

    PubMed

    Dark, Leigha Jane; Clemson, Lindy; Balandin, Susan

    2016-12-01

    Adults with cerebral palsy (CP) experience multiple, functional changes as they age, including changes to communication modes and methods that enable development and maintenance of relationships, communicative participation and quality-of-life. Little is known about the nature of communication changes experienced by this group. The aim of this study was to better understand how adults with CP experience changes in their communication abilities as they age and the subsequent psychosocial impact. Twenty adults with cerebral palsy aged 40-72 years with complex communication needs (CCN) participated in a series of in-depth interviews, framing their experiences of loss and grief throughout their lives. The impact of changing communication abilities emerged as an important area of focus. Data were analysed using constructivist grounded theory methodology. Themes arising from the participants' perceptions of their communication included experiencing communication change as a loss with subsequent impact on self-concept; and how communication is integral to the process of managing losses associated with older age. Implications for speech-language pathologists working with older people with cerebral palsy and CCN include the need to understand the psychosocial impact of communication changes on social interaction, relationships and communicative participation. It is important to promote positive and meaningful communication options that maintain a coherent sense of self in addition to promoting functional communication skills and communicative participation.

  18. An Examination of the Perceptions of Older Americans on Successful Aging and Adult Education Programs to Meet Their Aging Needs in Southeast Alabama

    ERIC Educational Resources Information Center

    Cobb, Ileeia Anjale

    2011-01-01

    The purpose of this study was to examine the personal perceptions of older Americans in regards to the aging process and the characteristics of successful aging. In addition, the study aimed to determine individual perceptions of adult education programs and resources necessary in aging successfully. The study examined current resources, services…

  19. An Examination of the Perceptions of Older Americans on Successful Aging and Adult Education Programs to Meet Their Aging Needs in Southeast Alabama

    ERIC Educational Resources Information Center

    Cobb, Ileeia Anjale

    2011-01-01

    The purpose of this study was to examine the personal perceptions of older Americans in regards to the aging process and the characteristics of successful aging. In addition, the study aimed to determine individual perceptions of adult education programs and resources necessary in aging successfully. The study examined current resources, services…

  20. Oral and maxillofacial pathologies in young- and middle-aged adults.

    PubMed

    Almoznino, G; Zadik, Y; Vered, M; Becker, T; Yahalom, R; Derazne, E; Aframian, D J; Czerninski, R

    2015-05-01

    To evaluate the distribution of oral and maxillofacial pathologies (OMFPs) and its association with patient age in young- and middle-aged adults. Distribution of histopathologically diagnosed OMFPs (n = 385) treated during 2007-2010 was recorded and the association with patient age was retrospectively analyzed. The main diagnostic categories included benign exophytic lesions (45.3%), white benign lesions (13.5%), potentially malignant lesions/disorders (10.1%), intrabony lesions (9.8%), mucosal discoloration (7.8%), benign pigmented lesions (7.3%), chronic trauma/inflammation (3.9%), and oral malignancy (2.1%). Potentially malignant lesions/disorders as a diagnostic category were positively associated with age (OR = 1.07 for 1 year; P < 0.001) and specifically the diagnoses of oral lichen planus (OR = 1.04 for 1 year; P = 0.037) and dysplastic changes (OR = 1.08 for 1 year; P = 0.013) that comprised this category. Pigmented melanocytic lesions were negatively associated with age (OR = 0.94 for 1 year; P = 0.039) as well as benign/reactive exophytic lesions (OR = 0.98 for 1 year; P = 0.038), the latter included the histopathological diagnosis of benign salivary gland pathologies (OR = 0.90 for 1 year; P < 0.001). This study provided baseline information regarding the distribution OMFPs among young- and middle-aged adults. It is important to highlight the high frequency of potentially malignant lesions/disorders and oral malignancy in young- and middle-aged adults, as these lesions require lifelong follow-up. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.