Inspection Time and Cognitive Abilities in Twins Aged 7 to 17 Years: Age-Related Changes, Heritability and Genetic Covariance

ERIC Educational Resources Information Center

Edmonds, Caroline J.; Isaacs, Elizabeth B.; Visscher, Peter M.; Rogers, Mary; Lanigan, Julie; Singhal, Atul; Lucas, Alan; Gringras, Paul; Denton, Jane; Deary, Ian J.

2008-01-01

We studied the age-related differences in inspection time and multiple cognitive domains in a group of monozygotic (MZ) and dizygotic (DZ) twins aged 7 to 17 years. Data from 111 twin pairs and 19 singleton siblings were included. We found clear age-related trends towards more efficient visual information processing in older participants. There…

Physician Office Visits for Attention-deficit/Hyperactivity Disorder in Children and Adolescents Aged 4-17 Years: United States, 2012-2013.

PubMed

Albert, Micheal; Rui, Pinyao; Ashman, Jill J

2017-01-01

Data from the National Ambulatory Medical Care Survey •During 2012-2013, an estimated annual average of 6.1 million physician office visits were made by children aged 4-17 years with a primary diagnosis of attention-deficit/hyperactivity disorder (ADHD). •The ADHD visit rate among children aged 4-17 years was more than twice as high for boys (147 per 1,000 boys) as for girls (62 per 1,000 girls). •Central nervous system stimulant medications were provided, prescribed, or continued at about 80% of ADHD visits among children aged 4-17 years. •Among ADHD visits by children aged 4-17 years, 29% included a diagnostic code for an additional mental health disorder. •A total of 48% of visits for ADHD by children aged 4-17 years were with pediatricians, 36% were with psychiatrists, and 12% were with general and family practitioners. Attention-deficit/hyperactivity disorder (ADHD) is one of the most commonly diagnosed neurobehavioral disorders of childhood (1-3). ADHD is characterized clinically by inattention and/or hyperactivity-impulsivity that interferes with functioning or development (4). This report describes the rate and characteristics of physician office visits by children aged 4-17 years with a primary diagnosis of ADHD. Four years of age was chosen as the lower limit because the American Academy of Pediatrics guidelines for the diagnosis and treatment of ADHD begin at this age (5). 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.

Frontal lobe morphometry with MRI in a normal age group of 6-17 year-olds.

PubMed

Ilkay Koşar, M; Otağ, Ilhan; Sabancıoğulları, Vedat; Atalar, Mehmet; Tetiker, Hasan; Otağ, Aynur; Cimen, Mehmet

2012-12-01

Morphometric data of the frontal lobe are important for surgical planning of lesions in the frontal lobe and its surroundings. Magnetic resonance imaging (MRI) techniques provide suitable data for this purpose. In our study, the morphometric data of mid-sagittal MRI of the frontal lobe in certain age and gender groups of children have been presented. In a normal age group of 6-17-year-old participants, the length of the line passing through predetermined different points, including the frontal pole (FP), commissura anterior (AC), commissura posterior (PC), the outermost point of corpus callosum genu (AGCC), the innermost point of corpus callosum genu (IGCC), tuberculum sella (TS), AGCC and IGCC points parallel to AC-PC line and the point such line crosses at the frontal lobe surface (FCS) were measured in three age groups (6-9, 10-13 and 14-17 years) for each gender. The frontal lobe morphometric data were higher in males than females. Frontal lobe measurements peak at the age group of 10-13 in the male and at the age group of 6-13 in the female. In boys, the length of FP-AC increases 4.1% in the 10-13 age group compared with the 6-9-year-old group, while this increase is 2.3% in girls. Differences in age and gender groups were determined. While the length of AGCC-IGCC increases 10.4% in adults, in children aged 6-17, the length of AC-PC is 11.5% greater than adults. These data will contribute to the preliminary assessment for developing a surgical plan in fine interventions in the frontal lobe and its surroundings in children.

[Snacks consumption in Chinese children and adolescents at the ages of 3-17 years].

PubMed

Yu, Dongmei; Zhang, Bing; Zhao, Liyun; Wang, Huijun

2008-11-01

To describe the status of snacks consumption, the characteristics, and the contribution to their diet and nutrients intake in Chinese children and adolescents at the ages of 3-17 years. Chinese health and nutritional survey (1991-2004), Chinese National nutrition and health survey (2002), and 2007 typical survey on snacks in Chinese residents were used in this report. The incidence of snacks consumption and snacking contribution were calculated by consecutive day 3 dietary recalls of the first 2 surveys. At least 1 snacks intake in 3 days was snacking consumption. The incidences of snacks consumption in Chinese population at the ages of 3-17 years were increased from 1991 (13.2%) to 2004 (19.3%). There were 35.1% of Chinese children and adolescents consuming snacks, 55.7% in urban and 29.6% in rural. Snacks provided 7.7% of total daily energy, 18.2% of fiber, 17.9% of VC, 9.9% of calcium, 9.7% of VE, 6.9% of iron and 6.3% of zinc. The snacks were mainly consumed in the evening. The main reasons were not nutrition of food but good taste, thirsty or hungry and food advertisement. The location of snacking was mainly at home and school. The snacks came from parents or other family members. They also buy snacks themselves. The consumption of candies and chocolate, jelly more than 4-6 day a week had a certain proportion. It was important to supervise snacks selection and consumption in Chinese children and adolescents at the ages of 3-17 years. The limitations of snacks consumption data perhaps lowed underestimate the effects of snacks to dietary intake.

The effects of driving age, driver education, and curfew laws on traffic fatalities of 15-17 year olds.

PubMed

Levy, D T

1988-12-01

This study examines the effect of state driving age, learning permit, driver's education, and curfew laws on 15-17-year-old driver fatality rates. A multivariate regression model is estimated for 47 states and nine years. The minimum legal driving age and curfew laws are found to be important determinants of fatalities. Driver's education and learning permits have smaller effects. The relationship between rates of licensure and driving age, education, and curfew laws is also examined. In each case, a more restrictive policy is found to reduce licensure of 15-17 year olds. The results suggest that the imposition of curfew laws and higher minimum driving ages are particularly effective traffic safety policies.

Changes in smoking prevalence in 16-17-year-old versus older adults following a rise in legal age of sale: findings from an English population study.

PubMed

Fidler, Jennifer A; West, Robert

2010-11-01

To assess smoking prevalence before and after the rise in legal age of sale of cigarettes in England and Wales from age 16 to age 18 in October 2007. A series of monthly cross-sectional household surveys: the 'Smoking Toolkit Study'. England. A total of 53, 322 adults aged 16 and over interviewed between October 2006 and May 2009, 1136 of whom were aged 16 or 17 years. Change in smoking prevalence from pre- to post-legislation, assessed by self-reported smoking status, among the 16-17-year-old group and older adults. The prevalence change following the legislation among those aged 16 and 17 was 7.1 percentage points (denominator=1136) compared with 2.4 percentage points (denominator=52,186) for older adults (odds ratio 1.36, P=0.024, 95% confidence interval=1.04-1.77 for the interaction). There was no difference within older age categories. There was a greater fall in prevalence in 16-17-year-olds following an increase in age of sale than in older age groups. This provides some support to the view that raising the age of sale can, at least in some circumstances, reduce smoking prevalence in younger age groups. © 2010 The Authors. Journal compilation © 2010 Society for the Study of Addiction.

Reference charts of sitting height, leg length and body proportions for Chinese children aged 0-18 years.

PubMed

Zhang, Ya-qin; Li, Hui

2015-01-01

The reference charts of sitting height (SH), subischial leg length (LL) and the sitting height/leg length ratio (SH/LL) are useful tools in assessing body proportion for clinicians and researchers in related areas. However, reference charts of body proportions for Chinese children and adolescents are limited. To construct reference charts of SH, LL and SH/LL for Chinese children and adolescents. Stature and sitting height of 92 494 (46 240 boys and 46 254 girls) healthy Han nationality children, aged 0-18 years, were measured in two national large-scale cross-sectional surveys in 2005 in China. SH/LL was selected as the indicator of body proportion. References of SH, LL and SH/LL were constructed using the LMS method. The reference charts demonstrated that SH and LL increased with age. Growth in SH slowed by the age of 17 years in boys and 15 years in girls. Similarly, growth in LL slowed at 16 years in boys and 14 years in girls. The SH/LL ratio declined from birth (2.00 in boys and 2.03 in girls) to 13 years in boys (1.11) and to 11 years in girls (1.13), then increased slightly to the age of 18 (1.16 in boys and 1.18 in girls). The gender difference of SH/LL was not significantly different before the age of 11 years. After the age of 11, SH/LL appeared elevated in girls compared to boys. The reference charts of SH, LL and SH/LL are useful tools for assessing body proportions for Chinese children and adolescent individuals.

HIV Diagnoses Among Persons Aged 13-29 Years - United States, 2010-2014.

PubMed

Ocfemia, M Cheryl Bañez; Dunville, Richard; Zhang, Tianchi; Barrios, Lisa C; Oster, Alexandra M

2018-02-23

In 2014, persons aged 13-29 years represented 23% of the U.S. population, yet accounted for 40% of diagnoses of human immunodeficiency virus (HIV) infection during the same year (1). During 2010-2014, the rates of diagnosis of HIV infection decreased among persons aged 15-19 years, were stable among persons aged 20-24 years, and increased among persons aged 25-29 years (1). However, these 5-year age groups encompass multiple developmental stages and potentially mask trends associated with the rapid psychosocial changes during adolescence through young adulthood. To better understand HIV infection among adolescents aged 13-17 years and young adults aged 18-29 years in the United States and identify ideal ages to target primary HIV prevention efforts, CDC analyzed data from the National HIV Surveillance System (NHSS)* using narrow age groups. During 2010-2014, rates of diagnosis of HIV infection per 100,000 population varied substantially among persons aged 13-15 years (0.7), 16-17 years (4.5), 18-19 years (16.5), and 20-21 years (28.6), and were higher, but less variable, among persons aged 22-23 years (34.0), 24-25 years (33.8), 26-27 years (31.3), and 28-29 years (28.7). In light of the remarkable increase in rates between ages 16-17, 18-19, and 20-21 years, and a recent study revealing that infection precedes diagnosis for young persons by an average of 2.7 years (2), these findings demonstrate the importance of targeting primary prevention efforts to persons aged <18 years and continuing through the period of elevated risk in their mid-twenties.

Pediatric dentists' perspective of general dentists' role in treating children aged 0-3 years.

PubMed

Coe, Julie M; Razdan, Shinjni; Best, Al M; Brickhouse, Tegwyn H

2017-01-01

This study examined pediatric dentists' perspectives on the types of dental services general dentists provide to children who are 0-3 years old. A web-based survey was sent to 5185 pediatric dentists and 769 (14.8%) responded. Among the respondents, 58% agreed with general dentists' providing an age 1 dental visit. Only 24% agreed with general dentists' performing complex behavior management techniques, such as sedation, to patients aged 0-3 years. Those respondents who taught pediatric dentistry full time were more likely to agree with general dentists' providing an age 1 dental visit (P = 0.0088). Those who reported that their own dental school had adequately prepared them for this type of age 1 visit were also more in agreement (P < 0.0001). The results of this study promote better understanding of pediatric dentists' perceptions of the level of collaboration between general dentists and pediatric dentists; the types of oral health services general dentists can provide for children aged 0-3 years; and the anticipated level of competency of entry-level general dentists.

Trends in asthma mortality in the 0- to 4-year and 5- to 34-year age groups in Brazil

PubMed Central

Graudenz, Gustavo Silveira; Carneiro, Dominique Piacenti; Vieira, Rodolfo de Paula

2017-01-01

ABSTRACT Objective: To provide an update on trends in asthma mortality in Brazil for two age groups: 0-4 years and 5-34 years. Methods: Data on mortality from asthma, as defined in the International Classification of Diseases, were obtained for the 1980-2014 period from the Mortality Database maintained by the Information Technology Department of the Brazilian Unified Health Care System. To analyze time trends in standardized asthma mortality rates, we conducted an ecological time-series study, using regression models for the 0- to 4-year and 5- to 34-year age groups. Results: There was a linear trend toward a decrease in asthma mortality in both age groups, whereas there was a third-order polynomial fit in the general population. Conclusions: Although asthma mortality showed a consistent, linear decrease in individuals ≤ 34 years of age, the rate of decline was greater in the 0- to 4-year age group. The 5- to 34-year group also showed a linear decline in mortality, and the rate of that decline increased after the year 2004, when treatment with inhaled corticosteroids became more widely available. The linear decrease in asthma mortality found in both age groups contrasts with the nonlinear trend observed in the general population of Brazil. The introduction of inhaled corticosteroid use through public policies to control asthma coincided with a significant decrease in asthma mortality rates in both subsets of individuals over 5 years of age. The causes of this decline in asthma-related mortality in younger age groups continue to constitute a matter of debate. PMID:28380185

Body build classes as a method for systematization of age-related anthropometric changes in girls aged 7-8 and 17-18 years.

PubMed

Kasmel, Jaan; Kaarma, Helje; Koskel, Säde; Tiit, Ene-Margit

2004-03-01

A total of 462 schoolgirls aged 7-8 and 17-18 years were examined anthropometrically (45 body measurements and 10 skinfolds) in a cross-sectional study. The data were processed in two age groups: 7-8-year-olds (n = 205) and 17-18-year-olds (n = 257). Relying on average height and weight in the groups, both groups were divided into five body build classes: small, medium, large, pyknomorphous and leptomorphous. In these classes, the differences in all other body measurements were compared, and in both age groups, analogous systematic differences were found in length, width and depth measurements and circumferences. This enabled us to compare proportional changes in body measurements during ten years, using for this ratios of averages of basic measurements and measurement groups in the same body build classes. Statistical analysis by the sign test revealed statistically significant differences between various body build classes in the growth of averages. Girls belonging to the small class differed from the girls of the large class by an essentially greater increase in their measurements. Our results suggest that the growth rate of body measurements of girls with different body build can be studied by the help of body build classification.

The differences in level of trait anxiety among girls and boys aged 13-17 years with myopia and emmetropia.

PubMed

Łazarczyk, Joanna B; Urban, Beata; Konarzewska, Beata; Szulc, Agata; Bakunowicz-Łazarczyk, Alina; Żmudzka, Ewa; Kowzan, Urszula; Waszkiewicz, Napoleon; Juszczyk-Zajkowska, Karolina

2016-11-14

A significant increase in myopia among children and teenagers can be observed all over the world. Yet at the same time, there is still an insignificant number of studies concerning this health problem. The aim of this study was to assess the level of trait anxiety among myopic group of teenagers in comparison to teenagers with emmetropia, and to confirm whether the level of trait anxiety relates to age and gender. Two hundred thirty-nine students aged 13-17 years were included in the study. The study group comprised 114 persons with myopia (81 girls and 33 boys), while the control group comprised 125 persons without refractive error (79 girls and 46 boys). Volunteers completed a set of questionnaires including: personal data, State-Trait Anxiety Inventory for Children (STAIC) (13-14 year-olds), or State-Trait Anxiety Inventory (STAI) (15-17 year-olds). The trait anxiety subscales were thus analyzed. Among younger adolescents (13-14 years of age) with myopia there was a significantly higher incidence of pathological intensification of anxiety as a constant trait. After taking into account the distribution of gender, there was a higher level of trait anxiety in the group of boys with myopia than in the control group aged 13-17 years and 13-14 years. There was also a higher level of trait anxiety detected in males than in females. Myopia may affect the level of trait anxiety among 13-14-year-olds. In both age groups of girls, a higher percentage of patients with high level of anxiety was discovered (≥7 sten), as compared to their peers without vision defects. Our results can contribute to a more accurate analysis of young teenagers' psychological problems, especially among boys diagnosed with myopia.

Effects of a Regular Motor Activity on Somatic and Fitness Variables in Boys Aged 17-18 Years

ERIC Educational Resources Information Center

Piotrowska, Joanna

2011-01-01

Study aim: To assess the somatic and fitness changes in semisedentary boys persuaded to undertake Nordic Walking activities throughout a school year. Material and methods: Two groups of schoolboys aged 17-18 years were studied: regularly attending physical education (PE) classes (Group A; n = 46) and those who avoided PE classes by submitting sick…

Association between unmet dental needs and school absenteeism because of illness or injury among U.S. school children and adolescents aged 6-17 years, 2011-2012.

PubMed

Agaku, Israel T; Olutola, Bukola G; Adisa, Akinyele O; Obadan, Enihomo M; Vardavas, Constantine I

2015-03-01

We assessed the prevalence of dental disease among U.S. children and adolescents aged 6-17 years, as well as the impact of unmet dental needs on school absenteeism because of illness/injury within the past 12 months. Data were from the 2011/2012 National Survey of Children's Health (n=65,680). Unmet dental need was defined as lack of access to appropriate and timely preventive or therapeutic dental healthcare when needed within the past 12 months. The impact of unmet dental needs on school absenteeism was measured using a multivariate generalized linear model with Poisson probability distribution (p<0.05). Within the past 12 months, 21.8% (10.8 million) of all U.S. children and adolescents aged 6-17 years had "a toothache, decayed teeth, or unfilled cavities." Of all U.S. children and adolescents aged 6-17 years, 15.8% (7.8 million) reported any unmet dental need (i.e., preventive and/or therapeutic dental need) within the past 12 months. The mean number of days of school absence because of illness/injury was higher among students with an unmet therapeutic dental need in the presence of a dental condition compared to those reporting no unmet dental need (β=0.25; p<0.001). Enhanced and sustained efforts are needed to increase access to dental services among underserved U.S. children and adolescents. Copyright © 2015 Elsevier Inc. All rights reserved.

Recent trends in television tip over-related injuries among children aged 0-9 years.

PubMed

Murray, K J; Griffin, R; Rue, L W; McGwin, G

2009-08-01

To describe recent trends in television tip over-related injuries among children aged 0-9 years, and to compare injury rates with sales of newer digital televisions. Digital television sales data were obtained from marketing data provided by the Television Bureau of Advertising. Data regarding television tip over-related injuries among children aged 0-9 years were obtained from the 1998-2007 National Electronic Injury Surveillance System. A Wald chi(2) test, estimated from logistic analysis, was used to determine whether the distribution of injury types differed by age group. Pearson's correlation was used to estimate the association between digital television sales and television tip over-related injuries. An estimated 42 122 (95% CI 35 199 to 49 122) injuries from television tip-overs were treated in US emergency departments from 1998 to 2007. The injury rate was highest for children aged 1-4 years (18.6/100 000). A majority of injuries (63.9%) involved the head and neck for children under 1 year of age, while a higher proportion of injuries among children aged 1-4 involved the hip and lower extremity (42.9% and 31.0%, respectively), and shoulder and upper extremity (16.8%) for children aged 5-9. A strong, positive correlation was observed between television sales and annual injury rates (r = 0.89, p<0.001). Estimates of injury rates were similar to previously reported estimates, particularly for the increased proportion of head and neck injuries among very young children. While digital television sales were strongly correlated with increased injury rates, the lack of information regarding the type of television involved prevents inference regarding causation.

Percentile Values for Running Sprint Field Tests in Children Ages 6-17 Years: Influence of Weight Status

ERIC Educational Resources Information Center

Castro-Pinero, Jose; Gonzalez-Montesinos, Jose Luis; Keating, Xiaofen D.; Mora, Jesus; Sjostrom, Michael; Ruiz, Jonatan R.

2010-01-01

The aim of this study was to provide percentile values for six different sprint tests in 2,708 Spanish children (1,234 girls) ages 6-17.9 years. We also examined the influence of weight status on sprint performance across age groups, with a focus on underweight and obese groups. We used the 20-m, 30-m, and 50-m running sprint standing start and…

Use of Complementary Health Approaches Among Children Aged 4–17 Years in the United States: National Health Interview Survey, 2007–2012

PubMed Central

Black, Lindsey I.; Clarke, Tainya C.; Barnes, Patricia M.; Stussman, Barbara J.; Nahin, Richard L.

2015-01-01

Objective This report presents national estimates of the use of complementary health approaches among children aged 4–17 years in the United States. Selected modalities are compared for 2007 and 2012 to examine changes over time. Methods Data from the 2007 and 2012 National Health Interview Survey (NHIS) were analyzed for this report. The combined sample included 17,321 interviews with knowledgeable adults about children aged 4–17 years. Point estimates and estimates of their variances were calculated using SUDAAN software to account for the complex sampling design of NHIS. Differences between percentages were evaluated using two-sided significance tests at the 0.05 level. Results The use of complementary health approaches among children did not change significantly since 2007 (from 12.0% in 2007 to 11.6% in 2012). However, one approach, the use of traditional healers, showed a statistically significant decrease in use, from 1.1% in 2007 to 0.1% in 2012. No other significant decreases were identified. An increase in the use of yoga was observed during this period (from 2.3% in 2007 to 3.1% in 2012). Nonvitamin, nonmineral dietary supplements; chiropractic or osteopathic manipulation; and yoga, tai chi, or qi gong were the most commonly used complementary health approaches in both 2007 and 2012. Also consistent between 2007 and 2012 was that complementary health approaches were most frequently used for back or neck pain, head or chest cold, anxiety or stress, and other musculoskeletal conditions. PMID:25671583

Secular Trends in Prevalence of Overweight and Obesity from 2006 to 2009 in Urban Asian Indian Adolescents Aged 14-17 Years

PubMed Central

Gupta, Deepak Kumar; Shah, Priyali; Misra, Anoop; Bharadwaj, Swati; Gulati, Seema; Gupta, Nidhi; Sharma, Rekha; Pandey, Ravindra M.; Goel, Kashish

2011-01-01

The present study examines the secular trends in prevalence of overweight and obesity among urban Asian Indian adolescents in New Delhi (North India). The data were derived from cross-sectional sampling of children, 3493 in year 2006 and 4908 in year 2009, aged 14–17 years studying in privately-funded and government-funded schools. Age, gender and Asian Indian-specific cut offs of body mass index (BMI) were used to define overweight and obesity. The prevalence of obesity increased significantly from 9.8% in 2006 to 11.7% in 2009 (p<0.01), whereas underweight decreased from 11.3% to 3.9% (p<0.001). There was a significantly higher risk of being overweight (OR 1.28; 95% CI, 1.15–1.42) and obese (OR 1.44; 95% CI, 1.24–1.66) in year 2009 than 2006, after adjusting for age, gender and type of school. Males and privately-funded school children had significantly higher increase in prevalence and risk of being overweight and obese over the three years. In conclusion, this study showed an increasing trend in prevalence of overweight and obesity in urban Asian Indian adolescents. More specifically, the study showed the association of this increasing trend of overweight and obesity prevalence with male gender and high socio-economic status, calling for an urgent need for immediate and targeted preventive measures. PMID:21383840

Development and validation of Trivandrum Development Screening Chart for children aged 0-6 years [TDSC (0-6)].

PubMed

Nair, M K C; Nair, G S Harikumaran; George, Babu; Suma, N; Neethu, C; Leena, M L; Russell, Paul Swamidhas Sudhakar

2013-11-01

To develop and validate a simple screening tool for identifying developmental delay among children of 0-6 y of age in the community. The 51-items of Trivandrum Development Screening Chart for children of 0-6 y [TDSC (0-6 y)], were carefully prepared from the norms in various existing developmental charts/scales, by experts keeping in mind the face validity and content validity. The criterion validity was assessed in a community sample of 1,183 children of 0-6 y with a mean age of 35.38 mo (SD of 19.25) including 597 (50.46%) boys and 586 (49.54%) girls. TDSC (0-6 y) was validated against Denver Developmental Screening Test (DDST) as the 'Reference Standard'. When one item delay in TDSC (0-6 y) was considered as 'TDSC delay' (test positive), the sensitivity and specificity of TDSC (0-6 y) was found to be 84.62% (95% CI: 71.92-93.12) and 90.8% (95% CI: 88.97-92.43) respectively with a Negative Predictive Value of 99.23% (95% CI: 98.48-99.67) and LR (negative) of 0.17(95% CI: 0.09-0.32). The test-retest and inter-rater reliability [an interclass correlation (ICC) of 0.77 for test-retest and ICC of 0.97 for inter-rater] were good and acceptable. TDSC (0-6 y) is a simple, reliable and valid screening tool for use in the community to identify children between 0 and 6 y with developmental delay, enabling early intervention practices.

Swedish parents' activities together with their children and children's health: a study of children aged 2-17 years.

PubMed

Berntsson, Leeni T; Ringsberg, Karin C

2014-11-01

Nordic children's health has declined. Studies show that parents' engagement in children's leisure-time activities might provide beneficial health outcomes for children. The aim of the present study was to examine the association between Swedish parents' activities together with their children, the parents' experiences of time pressure and their children's health. Data of 1461 Swedish children aged 2-17 years old that were collected in the NordChild study of 2011 were used. We analyzed physical health, diseases and disabilities, psychosomatic health and well-being, and the parents' experiences of time pressure; and we calculated the associations between parental activity together with the child and health indicators. Activities that were significantly and positively associated with children's health at ages 2-17 years of age were: playing and playing games; going to the cinema, theatre, and sporting events; reading books; playing musical instruments/singing; sports activities; watching TV/video/DVD. Playing video games or computer games, driving child to activities and going for walks were significantly and positively associated at age groups 7-12 years and 13-17 years. Activities that were negatively associated with health were: surfing/blogging on the Internet, going shopping and doing homework. Parents who were not experiencing time pressures had a higher level of activity together with their children. The parental experience of time pressure was associated with work time, with less homework activity and more symptoms in children. The family and home are important settings for the development of children's health we found eight parental activities together with their children that promoted the children's health parents' working time and their time pressure experiences affected their activities with their children there is a need for an increased focus on parental activities that are positively associated with children's health. © 2014 the Nordic Societies of

Influence of premature birth on the health conditions, receipt of special education and sport participation of children aged 6-17 years in the USA.

PubMed

Kodjebacheva, Gergana D; Sabo, Tina

2016-06-01

To investigate the influence of premature birth on conditions among children aged 6-17 years. The National Survey of Children's Health in the USA added a question on premature birth for the first time in the 2011-12 wave. The influence of being born premature on different conditions while controlling for sociodemographic factors was assessed using logistic regression. A total of 6882 out of 62 078 (11.1%) of children aged 6-17 years were born premature. Compared with children who were not born premature, those who were born premature were more likely to have cerebral palsy [odds ratio (OR) = 9.6, confidence interval (CI): 7.4-12.4], vision problems (OR = 2.3, CI: 2.0-2.6), hearing problems (OR = 1.7, CI: 1.6-2.0) and a special healthcare need (OR = 1.7, CI: 1.6-1.8). Children who were born premature had an increased likelihood of not being on a sports team or not taking sports lessons after school or on weekends during the past 12 months than those who were not born premature (OR = 1.2, CI: 1.1-1.3). Prematurity may be associated with negative outcomes as infants transition into childhood and adolescence. Interventions within the life-course perspective are needed to alleviate the long-term consequences of prematurity. © The Author 2015. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Controlled clinical trial of zolpidem for the treatment of insomnia associated with attention-deficit/ hyperactivity disorder in children 6 to 17 years of age.

PubMed

Blumer, Jeffrey L; Findling, Robert L; Shih, Weichung Joe; Soubrane, Christina; Reed, Michael D

2009-05-01

The goal was to evaluate the hypnotic efficacy of zolpidem at 0.25 mg/kg per day (maximum of 10 mg/day), compared with placebo, in children 6 through 17 years of age who were experiencing insomnia associated with attention-deficit/hyperactivity disorder. An 8-week, North American, multicenter, double-blind, placebo-controlled, parallel-group study was conducted. Patients underwent stratification according to age (6-11 years [N = 111] or 12-17 years [N = 90]) and were assigned randomly to receive treatment with the study drug or placebo (in a 2:1 ratio). The primary efficacy variable was latency to persistent sleep between weeks 3 and 6. Secondary efficacy variables also were assessed, and behavioral and cognitive components of attention-deficit/hyperactivity disorder were monitored. Safety was assessed on the basis of reports of adverse events, abnormal laboratory data, vital signs, and physical examination findings. The potential for next-day residual effects also was assessed. The baseline-adjusted mean change in latency to persistent sleep at week 4 did not differ significantly between the zolpidem and placebo groups (-20.28 vs -21.27 minutes). However, differences favoring zolpidem were observed for the older age group in Clinical Global Impression scores at weeks 4 and 8. No next-day residual effects of treatment were associated with zolpidem, and no rebound phenomena occurred after treatment discontinuation. Central nervous system and psychiatric disorders were the most-frequent treatment-emergent adverse events (>5%) that were observed more frequently with zolpidem than with placebo; these included dizziness, headache, and hallucinations. Ten (7.4%) patients discontinued zolpidem treatment because of adverse events. Zolpidem at a dose of 0.25 mg/kg per day to a maximum of 10 mg failed to reduce the latency to persistent sleep on polysomnographic recordings after 4 weeks of treatment in children and adolescents 6 through 17 years of age who had attention

Developmental tempo in children aged 0-5 years living under unfavourable environmental conditions.

PubMed

Lejarraga, Horacio; Kelmansky, Diana M; Nunes, Fernando

2018-04-01

To describe the dynamics of development along the early years of life among children living under unfavorable socioeconomic conditions. In 5401 children younger than 6 years old living in Florencio Varela and in the Matanza-Riachuelo River Basin (Matanza, Villa 21-24, Wilde, Villa Inflamable and Acuba), areas with a high proportion of families with unmet basic needs, a logistic regression analysis was used to estimate the median age at attainment of 13 psychomotor developmental milestones; differences between these ages and median age at attainment of milestones as per the national reference were plotted on the y-axis, while the median age as per the national reference was plotted on the x-axis. Three stages were observed: the first one between 0 and 270 days with normal development, in which the median age at attainment was similar to that of the national reference; a second one of progressive development delay; and a third one of recovery at 1260 days. Adjusted linear spline slopes were 0.06 (not significant), -0.26 (p < 0.0001) and 0.26 (p < 0.01) for stages 1, 2 and 3, respectively. The three slopes were statistically different from each other. The stage of normal development (stage 1) was attributed to the protective effect of the mother and the family environment; stage 2 of progressive delay, to the unfavorable impact of the environment, and stage 3 of partial recovery was attributed to attending a daycare center. These findings allow the implementation of effective interventions at each stage. Three periods with different developmental tempos were identified. Sociedad Argentina de Pediatría.

Independent association of clustered metabolic risk factors with cardiorespiratory fitness in youth aged 11-17 years.

PubMed

Machado-Rodrigues, Aristides M; Leite, Neiva; Coelho-e-Silva, Manuel J; Martins, Raul A; Valente-dos-Santos, João; Mascarenhas, Luís P G; Boguszewski, Margaret C S; Padez, Cristina; Malina, Robert M

2014-01-01

Although the prevalence of metabolic syndrome (MetS) has increased in youth, the potential independent contribution of cardiorespiratory fitness (CRF) to the clustering of metabolic risk factors has received relatively little attention. This study evaluated associations between the clustering of metabolic risk factors and CRF in a sample of youth. Height, weight, BMI, fasting glucose, insulin, HDL-cholesterol, triglycerides and blood pressures were measured in a cross-sectional sample of 924 youth (402 males, 522 females) of 11-17 years. CRF was assessed using the 20-metre shuttle run test. Physical activity (PA) was measured with a 3-day diary. Outcome variables were statistically normalized and expressed as Z-scores. A MetS risk score was computed as the mean of the Z-scores. Multiple linear regression was used to test associations between CRF and metabolic risk, adjusted for age, sex, BMI, PA and parental education. CRF was inversely associated with MetS after adjustment for potential confounders. After adjusting for BMI, the relationship between CRF and metabolic risk has substantially improved. CRF was independently associated with the clustering of metabolic risk factors in youth of 11-17 years of age.

The Mosaic bioprosthesis in the aortic position: 17 years' results.

PubMed

Gansera, Brigitte; Hapfelmeier, Alexander; Brandl, Kristina; Spiliopoulos, Kyriakos; Gundling, Felix; Eichinger, Walter

2014-02-01

The Mosaic bioprosthesis (Medtronic Inc., Minneapolis, Minnesota, United States), a stented porcine aortic valve, combines glutaraldehyde fixation with zero-pressure, root-pressure techniques and antimineralization treatment with amino-oleic acid for improved hemodynamics and tissue durability. The first device has been implanted worldwide at the authors' institution in September 1993. The aim of the present study was to collect mid- to long-term data of the prosthesis. A total of 272 patients (124 males and 148 females) underwent isolated aortic valve replacement with the Mosaic bioprosthesis between September 1993 and August 2007. Median age at implant was 76.8 years (range, 31.3 to 90.7). Median follow-up was 12.0 years (range, 0 to 17.2 years); follow-up was complete for 223 (82%) patients. Early mortality (30 days) was 4% (12 patients). Overall survival at 5, 10, 15, and 17 years was 68.6% ± 3.1%, 36.4% ± 3.3%, 17.1% ± 3.6%, and 10.7% ± 4.3%, respectively. Eleven late deaths (5%) were cardiac related. There were 24 thromboembolic events, 1 hemorrhagic, and 6 reoperations/explants. At a median follow-up of 12 years, freedom from any cause of death was 27.0% ± 3.2% acting as a competing risk for the incidence of thromboembolic events (16.4% ± 3.5%), hemorrhage (0.5% ± 0.5%), and reoperation/explant (4.1% ± 1.8%). Two redos were due to structural valve deterioration (SVD), two for nonstructural dysfunction (paravalvular leakage), one for thrombosed prosthesis, and one for endocarditis. Performance and late outcome of the Mosaic bioprosthesis was satisfactory during 17 years after clinical introduction. The Mosaic bioprosthesis showed low incidence of SVD or need for reoperation in the long term. Georg Thieme Verlag KG Stuttgart · New York.

Mental health and bullying in the United States among children aged 6 to 17 years.

PubMed

Benedict, Frances Turcotte; Vivier, Patrick M; Gjelsvik, Annie

2015-03-01

This article examines the association between mental health disorders and being identified as a bully among children between the ages of 6 and 17 years. Data from the 2007 National Survey of Children's Health were examined. A total of 63,997 children had data for both parental reported mental health and bullying status. Bivariate analysis and logistic regression was performed to assess the association between mental health status and being identified as a bully with an age-stratified analysis and sub-analysis by type of mental health disorder. In 2007, 15.2% of U.S. children ages 6 to 17 years were identified as bullies by their parent or guardian. Children with a diagnosis of depression, anxiety, or depression had a threefold increased odds of being a bully. The diagnosis of depression is associated with a 3.31 increased odds (95% CI = [2.7, 4.07]) of being identified as a bully. Children with anxiety and attention deficit and hyperactivity disorder (ADHD) had similar odds. The diagnosis of a mental health disorder is strongly associated with being identified as a bully. In particular, depression, anxiety, and ADHD are strongly associated with being identified as a bully. These findings emphasize the importance of providing psychological support to not only victims of bullying but bullies as well. Understanding the risk profile of childhood bullies is essential in gaining a better grasp of this public health problem and in creating useful and appropriate resources and interventions to decrease bullying. © The Author(s) 2014.

Sex differences in auditory verbal hallucinations in early, middle and late adolescence: results from a survey of 17 451 Japanese students aged 12-18 years.

PubMed

Morokuma, Yoko; Endo, Kaori; Nishida, Atushi; Yamasaki, Syudo; Ando, Shuntaro; Morimoto, Yuko; Nakanishi, Miharu; Okazaki, Yuji; Furukawa, Toshi A; Morinobu, Shigeru; Shimodera, Shinji

2017-06-01

Women have higher rates of auditory verbal hallucinations (AVH) than men; however, less is known about sex differences in the prevalence of AVH in early, middle and late adolescence. We sought to elucidate the differences in the prevalence of AVH and to examine the degree to which these differences could be explained by differences in levels of depressive symptoms. We used a cross-sectional design and a self-reported questionnaire. Participants were recruited from public junior and senior high schools in Tsu, Mie Prefecture and Kochi Prefecture, Japan. In total, 19 436 students were contacted and 18 250 participated. Responses from 17 451 students with no missing data were analysed (aged 12-18 years, M age =15.2 years (SD=1.7), 50.6% girls). AVH were assessed through one of four items adopted from the schizophrenia section of the Japanese version of the Diagnostic Interview Schedule for Children. Depressive symptoms were assessed using the 12-item General Health Questionnaire. The prevalence of AVH was 7.0% among early adolescents (aged 12-13 years), 6.2% among middle adolescents (aged 14-15 years) and 4.8% among late adolescents (aged 16-18 years). Being female was significantly associated with a higher prevalence of AVH through adolescence (OR=1.71, 95% CI 1.31 to 2.23 in early adolescence; OR=1.42, 95% CI 1.14 to 1.76 in middle adolescence; OR=1.52, 95% CI 1.23 to 1.87 in late adolescence); however, these differences became non-significant after adjusting for depressive symptoms (OR=1.21, 95% CI 0.92 to 1.60; OR=1.00, 95% CI 0.80 to 1.25; OR=1.16, 95% CI 0.93 to 1.44, respectively). Sex differences in auditory hallucinations are seen in both adult and youth populations. The higher rates of auditory verbal hallucinations seen in girls may be secondary to the differences in the rate of depressive symptoms. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is

Evaluation of the exercise workload of broadcast calisthenics for children and adolescents aged 11-17 years.

PubMed

Cui, Yupeng; Liu, Xiaoyan; Liu, Xiaoran; Wu, Jian; Zhao, Minghua; Ren, Jingping; Yang, Junqing; Gu, Fang; Wang, Chao

2011-02-01

The aim of this study was to examine the exercise workload of the 3rd Series of National Broadcast Calisthenics for Elementary and Middle School Students. Altogether, 120 students aged 11-17 years were randomly selected from elementary and middle schools to participate in the study. Each participant performed a cycle ergometer test to obtain maximum oxygen uptake ([Vdot]O(2max)) and maximum heart rate values. In the laboratory, oxygen uptake ([Vdot]O(2)), metabolic equivalents (METs), and heart rate were recorded continuously throughout a calisthenics session performed by the participants. Ratings of perceived exertion (RPE) were also recorded. Throughout the calisthenics session, mean percentage of [Vdot]O(2) reserve varied from 30.7% to 41.2%, mean percentage of heart rate reserve from 39.0% to 56.9%, and mean RPE from 9.0 to 10.4. The mean energy cost during most of the segments across the four routines of calisthenics was significantly higher (P < 0.05) than 3.0 METs. In conclusion, the exercise workload of the 3rd Series of National Broadcast Calisthenics for Elementary and Middle School Students session varied from low to moderate. As part of a school-based physical activity intervention project, calisthenics would help to promote an active lifestyle and health in children and adolescents.

Cognitive Functions in Elite and Sub-Elite Youth Soccer Players Aged 13 to 17 Years.

PubMed

Huijgen, Barbara C H; Leemhuis, Sander; Kok, Niels M; Verburgh, Lot; Oosterlaan, Jaap; Elferink-Gemser, Marije T; Visscher, Chris

2015-01-01

Soccer players are required to anticipate and react continuously in a changing, relatively unpredictable situation in the field. Cognitive functions might be important to be successful in soccer. The current study investigated the relationship between cognitive functions and performance level in elite and sub-elite youth soccer players aged 13-17 years. A total of 47 elite youth soccer players (mean age 15.5 years, SD = 0.9) and 41 sub-elite youth soccer players (mean age 15.2 years, SD = 1.2) performed tasks for "higher-level" cognitive functions measuring working memory (i.e., Visual Memory Span), inhibitory control (i.e., Stop-Signal Task), cognitive flexibility (i.e., Trail Making Test), and metacognition (i.e., Delis-Kaplan Executive Function System Design Fluency Test). "Lower-level" cognitive processes, i.e., reaction time and visuo-perceptual abilities, were also measured with the previous tasks. ANOVA's showed that elite players outscored sub-elite players at the "higher-level" cognitive tasks only, especially on metacognition (p < .05). Using stepwise discriminant analysis, 62.5% of subjects was correctly assigned to one of the groups based on their metacognition, inhibitory control and cognitive flexibility performance. Controlling for training hours and academic level, MANCOVA's showed differences in favor of the elite youth soccer players on inhibitory control (p = .001), and cognitive flexibility (p = .042), but not on metacognition (p = .27). No differences were found concerning working memory nor the "lower-level" cognitive processes (p > .05). In conclusion, elite youth soccer players have better inhibitory control, cognitive flexibility, and especially metacognition than their sub-elite counterparts. However, when training hours are taken into account, differences between elite and sub-elite youth soccer players remain apparent on inhibitory control and cognitive flexibility in contrast to metacognition. This highlights the need for longitudinal

Cognitive Functions in Elite and Sub-Elite Youth Soccer Players Aged 13 to 17 Years

PubMed Central

Huijgen, Barbara C. H.; Leemhuis, Sander; Kok, Niels M.; Verburgh, Lot; Oosterlaan, Jaap; Elferink-Gemser, Marije T.; Visscher, Chris

2015-01-01

Soccer players are required to anticipate and react continuously in a changing, relatively unpredictable situation in the field. Cognitive functions might be important to be successful in soccer. The current study investigated the relationship between cognitive functions and performance level in elite and sub-elite youth soccer players aged 13–17 years. A total of 47 elite youth soccer players (mean age 15.5 years, SD = 0.9) and 41 sub-elite youth soccer players (mean age 15.2 years, SD = 1.2) performed tasks for “higher-level” cognitive functions measuring working memory (i.e., Visual Memory Span), inhibitory control (i.e., Stop-Signal Task), cognitive flexibility (i.e., Trail Making Test), and metacognition (i.e., Delis-Kaplan Executive Function System Design Fluency Test). “Lower-level” cognitive processes, i.e., reaction time and visuo-perceptual abilities, were also measured with the previous tasks. ANOVA’s showed that elite players outscored sub-elite players at the “higher-level” cognitive tasks only, especially on metacognition (p < .05). Using stepwise discriminant analysis, 62.5% of subjects was correctly assigned to one of the groups based on their metacognition, inhibitory control and cognitive flexibility performance. Controlling for training hours and academic level, MANCOVA’s showed differences in favor of the elite youth soccer players on inhibitory control (p = .001), and cognitive flexibility (p = .042), but not on metacognition (p = .27). No differences were found concerning working memory nor the “lower-level” cognitive processes (p > .05). In conclusion, elite youth soccer players have better inhibitory control, cognitive flexibility, and especially metacognition than their sub-elite counterparts. However, when training hours are taken into account, differences between elite and sub-elite youth soccer players remain apparent on inhibitory control and cognitive flexibility in contrast to metacognition. This highlights the

Yellow fever vaccine 17D administered to healthy women aged between 40 and 54 years halves breast cancer risk: an observational study.

PubMed

Mastrangelo, Giuseppe; Pavanello, Sofia; Fadda, Emanuela; Buja, Alessandra; Fedeli, Ugo

2016-11-18

Transcripts of human endogenous retrovirus K are expressed in most breast cancers (BCs). Yellow fever vaccine 17D (YFV) expresses a protein with a closely homologous epitope. Cross-reactive immunity could hypothetically inhibit BC growth at least in women aged around 50 years at diagnosis, in whom the prognosis of BC was found to be better than that in women younger or older. A cohort of 12 804 women who received YFV in the Veneto Region, Italy, was divided into two subcohorts according to age at vaccination and followed up through the Veneto Tumor Registry. The time since vaccination until cancer incidence was categorized (≤1.9; 2-3.9; 4-5.9; 6-7.9; 8-10.9; ≥11 years) and, using the lowest class as a reference, the incidence rate ratio for BC with a 95% confidence interval and P-value was estimated by Poisson regression in each time since vaccination class, adjusting for age and calendar period. In 3140 women vaccinated at 40-54 years of age, YFV administration resulted in a protective effect of long duration slowly fading over time with a U-shaped pattern of response. Overall, BC risk was reduced by about 50% (incidence rate ratio=0.46; 95% confidence interval=0.26-0.83; P=0.009) 2 years after vaccination. Cross-reactive antigens could not be the mechanism because no protection was observed in women vaccinated before 40 or after 54 years of age. BC cells in a microscopic stage of disease can be destroyed or severely damaged by YFV if BC is not very aggressive. To prove that treatment is truly effective, a placebo-controlled double-blind trial should be conducted.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc-nd/4.0/.

Prevalence and factors associated with stunting and excess weight in children aged 0-5 years from the Brazilian semi-arid region.

PubMed

Ramos, Clariana V; Dumith, Samuel C; César, Juraci A

2015-01-01

To analyze the prevalence of excess weight and low height, and identify associated factors among children younger than five years. Cross-census study. A total of 1,640 children from two municipalities in Piauí, Brazil were included. The prevalence of low height was 10.9% (95% CI: 9.3 to 12.4), inversely associated with mother's younger age and low level of education, lower socioeconomic status, mothers who had fewer than six prenatal consultations, and households that had more than one child younger than 5 years. Excess weight prevalence was 19.1% (95% CI: 17.2 to 21.0), and remained inversely associated with lower maternal age, low maternal education, and cesarean delivery. Stunting was greater in children aged between 12 and 23 months, while excess weight decreased with age. It is noteworthy that the stunting rate, although decreasing, is still high, while the prevalence of excess weight, even in this very poor area, already exceeds the expected percentage for a population with better socioeconomic level. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Alcohol consumption at age 11-12 years and traumatic dental injuries at age 15-16 years in school children from East London.

PubMed

Baig Enver, Muneera; Marcenes, Wagner; Stansfeld, Stephen A; Bernabé, Eduardo

2016-10-01

To explore the association between alcohol consumption at age 11-12 years and traumatic dental injuries (TDI) at age 15-16 years. Data of 635 adolescents who participated in phases I and III of the Research with East London Adolescents Community Health Survey (RELACHS), a longitudinal school-based survey of a representative sample of adolescents from East London, were used for this study. Information on socio-demographic characteristics and alcohol consumption was obtained from questionnaires in phase I when adolescents were 11-12 years of age. Data on TDI and clinical characteristics (incisor overjet and lip coverage) were taken from clinical examination in phase III when adolescents were 15-16 years of age. The association between (lifetime and last month) alcohol consumption and TDI was assessed in crude and adjusted logistic regression models. Overall, 14.5% of adolescents had ever consumed alcohol and 3.5% had consumed alcohol the month before the baseline survey, whereas 17% of adolescents had experienced TDI by age 15-16 years. No significant association of alcohol consumption with TDI was seen in these adolescents for either lifetime (adjusted odds ratio [OR]: 0.87; 95% confidence interval [CI]: 0.45-1.67) or last month consumption of alcohol (adjusted OR: 0.86; 95% CI: 0.28-2.69). This study did not support the association between alcohol use and TDI in adolescents. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

[Immunization coverage of children aged 0 to 5 years in Libreville (Gabon)].

PubMed

Ategbo, Simon; Ngoungou, Edgard Brice; Koko, Jean; Vierin, Yolande; Zang Ndong, Carine Eyi; Moussavou Mouyama, André

2010-01-01

monitoring. Parents were asked to explain the reasons for any delays in or absences of vaccinations. EPI vaccines administered to children aged 0 to 11 months include: BCG (Calmette-Guérin bacillus); DPT3 (3rd combination dose for Diphtheria-Tetanus-Pertussis); Hib3 (3rdd dose of Haemophilus influenza b); OPV3 (3rd dose of oral polio vaccine); IPV3 (3rd dose of injectable polio vaccine, often in combination); HEB3 (3rd dose of Hepatitis B); yellow fever vaccine; and measles vaccine. The non-EPV vaccines for children aged 12 to 59 months included: HiB4; DPT4; HEB4; IPV4; MMR (combined Measles-Mumps-Rubella); meningococcal vaccine A and C; Typhim Vi (typhoid polysaccharide vaccine); and Pneumo 23 (pneumococcal vaccine.) The study included 1001 children: 533 boys (53.2%) and 468 girls (46.8%), for a sex ratio of 1.1. The mean age of the sample was 12.0 ± 13.1 months, distributed as follows: 64.5% aged 0 to 11 months; 20.1% aged 12 to 24 months; and 15.4% aged 25 to 59 months. In all, 175 children (17.5%) came from the private sector, and 826 children (82.5%) from the public sector. Both parents lived with 696 children (69.5%), while the remaining 305 children (30.5%) lived with their mother. The mothers' mean age was 26 years (min/max: 15/49 years); 61.3% had completed secondary education, 19.1% superior level, 10.6% primary level and 9.0% had no education at all. Almost 37% of mothers had some sort of paid employment. Household income was distributed as follows: low income for 18.6%, average income for 47.2%, and high income for 34.3% of the families interviewed. The average number of children under the age of 15 in a household was 3 (±2). Among children aged 0 to 11 months, the EPI antigens had the highest vaccination coverage rates, and these rates were higher in the private sector (more than 80% to 99% for some). Overall, the BCG scar was seen in 98.5% of all children; in the private sector 90.2% had received the third dose of the DTC/VPO-IPV vaccine, and in the

Pregnancy Outcome of Multiparous Women Aged over 40 Years

PubMed Central

Ates, Seda; Batmaz, Gonca; Sevket, Osman; Molla, Taner; Dane, Cem; Dane, Banu

2013-01-01

Objective. The aim of this study was to evaluate the effect of maternal age on prenatal and obstetric outcome in multiparaous women. Materials and Methods. A retrospective case control study was conducted, including women aged 40 years and over (study group, n = 97) who delivered at 20 week's gestation or beyond and women aged 20–29 years (control group, n = 97). Results. The mean age of women in the study group was 41.2 ± 1.7 years versus 25.4 ± 2.3 years in the control group. Advanced maternal age was associated with a significantly higher rate of hypertension, diabetes mellitus, fetal complication, and 5-minute Apgar scores <7 (P < 0.05). Caeserean section rate, incidence of placental abruption, preterm delivery, and neonatal intensive care unit admission were more common in the older group, but the differences were not statistically significant. Conclusions. Advanced maternal age is related to maternal and neonatal complications. PMID:25954770

Stature-for-Age and Weight-for-Age Percentiles: Boys, 2 to 20 Years

MedlinePlus

2 to 20 years: Boys NAME Stature-for-age and Weight-for-age percentiles RECORD # Mother’s Stature Date Age in cm 160 62 S 155 60 T 150 ... 14 15 16 17 18 19 20 BMI* AGE (YEARS) cm 95 190 90 185 75 180 ...

Diet, physical activity and behavioural interventions for the treatment of overweight or obese adolescents aged 12 to 17 years.

PubMed

Al-Khudairy, Lena; Loveman, Emma; Colquitt, Jill L; Mead, Emma; Johnson, Rebecca E; Fraser, Hannah; Olajide, Joan; Murphy, Marie; Velho, Rochelle Marian; O'Malley, Claire; Azevedo, Liane B; Ells, Louisa J; Metzendorf, Maria-Inti; Rees, Karen

2017-06-22

Adolescent overweight and obesity has increased globally, and can be associated with short- and long-term health consequences. Modifying known dietary and behavioural risk factors through behaviour changing interventions (BCI) may help to reduce childhood overweight and obesity. This is an update of a review published in 2009. To assess the effects of diet, physical activity and behavioural interventions for the treatment of overweight or obese adolescents aged 12 to 17 years. We performed a systematic literature search in: CENTRAL, MEDLINE, Embase, PsycINFO, CINAHL, LILACS, and the trial registers ClinicalTrials.gov and ICTRP Search Portal. We checked references of identified studies and systematic reviews. There were no language restrictions. The date of the last search was July 2016 for all databases. We selected randomised controlled trials (RCTs) of diet, physical activity and behavioural interventions for treating overweight or obesity in adolescents aged 12 to 17 years. Two review authors independently assessed risk of bias, evaluated the overall quality of the evidence using the GRADE instrument and extracted data following the guidelines of the Cochrane Handbook for Systematic Reviews of Interventions. We contacted trial authors for additional information. We included 44 completed RCTs (4781 participants) and 50 ongoing studies. The number of participants in each trial varied (10 to 521) as did the length of follow-up (6 to 24 months). Participants ages ranged from 12 to 17.5 years in all trials that reported mean age at baseline. Most of the trials used a multidisciplinary intervention with a combination of diet, physical activity and behavioural components. The content and duration of the intervention, its delivery and the comparators varied across trials. The studies contributing most information to outcomes of weight and body mass index (BMI) were from studies at a low risk of bias, but studies with a high risk of bias provided data on adverse events

Impact of exposure to conflict, tsunami and mental disorders on school absenteeism: findings from a national sample of Sri Lankan children aged 12-17 years.

PubMed

Siriwardhana, Chesmal; Pannala, Gayani; Siribaddana, Sisira; Sumathipala, Athula; Stewart, Robert

2013-06-08

Armed conflicts and natural disasters are common. Millions of people, including children are killed, injured, disabled and displaced as a result. The effects of conflict and natural disaster on mental health, especially of children are well established but effects on education have received less attention. This study investigated associations between conflict and/or tsunami exposure in Sri Lanka and their associations with absenteeism in a national sample of school children. A cross-sectional survey was conducted in 2006-7 among 1,505 randomly selected school children aged 12-17 years attending government schools in 17 districts. The hypotheses were that absenteeism would be more common in children previously affected by conflict or the 2004 tsunami and that at least part of this effect would be accounted for by mental disorders. Survey information included socio-demographic, conflict and tsunami exposure, mental health status (Strengths and Difficulties Questionnaire) and information on absenteeism (defined as 20% or greater non-attendance over one year). The total sample of consisted of 1,505 students aged 12-17 years with a mean age of 13.7 years. 120 children reported at least one conflict exposure and 65 reported at least one tsunami exposure while only 15 reported exposure to both conflict and tsunami. Prevalence of emotional disorder caseness was 2.7%, conduct disorder caseness 5.8%, hyperactivity disorder caseness 0.6%, and 8.5% were identified as having any psychiatric disorder. Absenteeism was present in 26.8%. Overall, previous exposure to tsunami (OR 2.29 95% CI 1.36-3.84) was significantly associated with absenteeism whereas exposure to conflict was not (OR 1.32 95% CI 0.88-1.97), although some specific conflict-related exposures were significant risk factors. Mental disorder was strongly associated with absenteeism but did not account for its association with tsunami or conflict exposure. Exposure to traumatic events may have a detrimental effect on

[Epidemiology of diabetes type 1 in children aged 0-14 in Podlasie Province in years 2005-2012].

PubMed

Peczyńska, Joanna; Peczyńska, Jadwiga; Jamiołkowska, Milena; Polkowska, Agnieszka; Zasim, Aneta; Łuczyński, Włodzimierz; Głowińska-Olszewska, Barbara; Bossowski, Artur

2016-01-01

Epidemiological studies performed during last decades in many European countries and in the world proved increasing incidence rate of diabetes, especially diabetes type 1 in children (DMT1). In Europe there is one of the highest diabetes incidence rate. The aim of the study was to estimate the incidence rate of diabetes type 1 in children aged 0-14 years in North-East Poland during 2005-2012 years and to analyse this rates in relation to age, gender and season of the diabetes onset. The study was performed among patients staying under care of outpatient diabetes clinic of the Department of Pediatric, Endocrinologym Diabetology with Cardilogy Division, medical University of Białystok, Poland. The DMT1 incidence rate was calculated as the number of all newly diagnosed cases per 100 000 persons 0-14 aged matched. During the studied 8-years- period DMT1 was diagnosed in 306 children aged 0-14 years, 159 boys and 147 girls, in Podlasie Province. The highest number of new cases was found in 2011: 49, and 2012: 47, with the lowest number in 2005 and 2009: 32 each year. The average incidence rate in the studied period was 20,84/100 000 population, aged matched. The lowest incidence rate was found in 0-4 yrs old group: 14,59 /100 000, in 5-9 years old group was: 22,04/100 000, and was highest in 10-14 years old group: 24,94/100 000. The highest increase in incidence rate was noted in the youngest group: from 9,14/100 000 in 2005, to 23,45/100 000 in 2012. The greatest number of new recognisions was found in from November to March, and the lowest number from June to August. 1. The DMT1 incidence rate among children aged 0-14 years, in Podlasie Province, during 2005-2012 years was 20,84/100 000. 2. Increase in incidence rate was observed in the studied period from 15,23/100 000 in 2005 to 26,71/100 000 in 2012. The highest increase in incidence rate, 2,5 times, was fund in the youngest group, aged 0-4 years. 3. The seasonal incidence of New onset was observed with the

Trends in asthma mortality in the 0- to 4-year and 5- to 34-year age groups in Brazil.

PubMed

Graudenz, Gustavo Silveira; Carneiro, Dominique Piacenti; Vieira, Rodolfo de Paula

2017-01-01

To provide an update on trends in asthma mortality in Brazil for two age groups: 0-4 years and 5-34 years. Data on mortality from asthma, as defined in the International Classification of Diseases, were obtained for the 1980-2014 period from the Mortality Database maintained by the Information Technology Department of the Brazilian Unified Health Care System. To analyze time trends in standardized asthma mortality rates, we conducted an ecological time-series study, using regression models for the 0- to 4-year and 5- to 34-year age groups. There was a linear trend toward a decrease in asthma mortality in both age groups, whereas there was a third-order polynomial fit in the general population. Although asthma mortality showed a consistent, linear decrease in individuals ≤ 34 years of age, the rate of decline was greater in the 0- to 4-year age group. The 5- to 34-year group also showed a linear decline in mortality, and the rate of that decline increased after the year 2004, when treatment with inhaled corticosteroids became more widely available. The linear decrease in asthma mortality found in both age groups contrasts with the nonlinear trend observed in the general population of Brazil. The introduction of inhaled corticosteroid use through public policies to control asthma coincided with a significant decrease in asthma mortality rates in both subsets of individuals over 5 years of age. The causes of this decline in asthma-related mortality in younger age groups continue to constitute a matter of debate. Apresentar uma atualização das tendências da mortalidade da asma no Brasil em duas faixas etárias: 0-4 anos e 5-34 anos. Dados relativos ao período de 1980 a 2014 referentes à mortalidade da asma, conforme se definiu na Classificação Internacional de Doenças, foram extraídos Sistema de Informação sobre Mortalidade do Departamento de Tecnologia da Informação do Sistema Único de Saúde. Para analisar as tendências temporais das taxas

Pattern of injury mortality by age-group in children aged 0-14 years in Scotland, 2002-2006, and its implications for prevention.

PubMed

Pearson, Janne; Stone, David H

2009-04-07

Knowledge of the epidemiology of injuries in children is essential for the planning, implementation and evaluation of preventive measures but recent epidemiological information on injuries in children both in general and by age-group in Scotland is scarce. This study examines the recent pattern of childhood mortality from injury by age-group in Scotland and considers its implications for prevention. Routine mortality data for the period 2002-2006 were obtained from the General Register Office for Scotland and were analysed in terms of number of deaths, mean annual mortality rates per 100,000 population, leading causes of death, and causes of injury death. Mid-year population estimates were used as the denominator. Chi-square tests were used to determine statistical significance. 186 children aged 0-14 died from an injury in Scotland during 2002-06 (MR 4.3 per 100,000). Injuries were the leading cause of death in 1-14, 5-9 and 10-14 year-olds (causing 25%, 29% and 32% of all deaths respectively). The leading individual causes of injury death (0-14 years) were pedestrian and non-pedestrian road-traffic injuries and assault/homicide but there was variation by age-group. Assault/homicide, fire and suffocation caused most injury deaths in young children; road-traffic injuries in older ones. Collectively, intentional injuries were a bigger threat to the lives of under-15s than any single cause of unintentional injury. The mortality rate from assault/homicide was highest in infants (<1 year) and decreased with increasing age. Children aged 5-9 were significantly less likely to die from an injury than 0-4 or 10-14 year-olds (p < 0.05). Suicide was an important cause of injury mortality in 10-14 year-olds. Injuries continue to be a leading cause of death in childhood in Scotland. Variation in causes of injury death by age-group is important when targeting preventive efforts. In particular, the threats of assault/homicide in infants, fire in 1-4 year-olds, pedestrian injury

[Study on the disabilities in aged 0-7 years children in Shenzhen, China].

PubMed

Sun, Xi-bin; Qu, Cheng-yi; Yang, Lei; Yan, Jia-mu; Xie, Jian-wen; Chen, Yi-qing; Long, Mo; Liang, Wei; Li, Su-pei; Gao, Shou-yan; Yin, Dong-yi; Zhou, Wen-pei; Shi, Shuai; Hua, Fang; Zhou, Ben-li; Zhu, Shao-ming; Wang, Li; Feng, Dai-hao; Zhou, Lin

2003-11-01

To explore the prevalence of vision, mental, audibility, language, psychiatry, extremity, and influence factors in the 0 - 7 year olds. A total number of 77,727 0 - 7 year old children living in Shenzhen city were tested with tree phase screening under the Chinese standard of evaluation in disabilities. The prevalence of all disabilities was 5.59 per thousand (adjusted rate was 8.49 per thousand with a false negative of 3.1 per thousand ). The prevalence of mental disease was the highest (1.88 per thousand, with adjusted rate 3.43 per thousand ), the prevalence of language disability was 1.88 per thousand (including retarded language development, with adjusted rate 3.43 per thousand ). The prevalence rates of psychiatry, extremity and audibility disability were 1.59 per thousand, 1.56 per thousand, 1.11 per thousand respectively with of vision the lowest (0.37 per thousand ). The prevalence of all disabilities, audibility, language and mental was on the increase with age. The difference was statistically significant. Among all different age groups regarding psychiatric disease, the highest fell in the 2 - 4 year olds. The prevalence of extremity was not statistically different among age groups. The suspected agents of disease which occurred before or during pregnancy took up 45.7%. The prevalence of six kinds disabilities in Shenzhen was about 10 per thousand lower than that of the samples of the nation in 1989, but two times higher than that of similar studies in Japan. The prevalence rates of language and psychiatric disease were higher than that of the nation in 1989. The causation should be further studied.

Age-Specific Prevalence of Visual Impairment and Refractive Error in Children Aged 3-10 Years in Shanghai, China.

PubMed

Ma, Yingyan; Qu, Xiaomei; Zhu, Xiaofeng; Xu, Xun; Zhu, Jianfeng; Sankaridurg, Padmaja; Lin, Senlin; Lu, Lina; Zhao, Rong; Wang, Ling; Shi, Huijing; Tan, Hui; You, Xiaofang; Yuan, Hong; Sun, Sifei; Wang, Mingjin; He, Xiangui; Zou, Haidong; Congdon, Nathan

2016-11-01

We assessed changes in age-specific prevalence of refractive error at the time of starting school, by comparing preschool and school age cohorts in Shanghai, China. A cross-sectional study was done in Jiading District, Shanghai during November and December 2013. We randomly selected 7 kindergartens and 7 primary schools, with probability proportionate to size. Chinese children (n = 8398) aged 3 to 10 years were enumerated, and 8267 (98.4%) were included. Children underwent distance visual acuity assessment and refraction measurement by cycloplegic autorefraction and subjective refraction. The prevalence of uncorrected visual acuity (UCVA), presenting visual acuity, and best-corrected visual acuity in the better eye of ≤20/40 was 19.8%, 15.5%, and 1.7%, respectively. Among those with UCVA ≤ 20/40, 93.2% could achieve visual acuity of ≥20/32 with refraction. Only 28.7% (n = 465) of children with UCVA in the better eye of ≤20/40 wore glasses. Prevalence of myopia (spherical equivalent ≤-0.5 diopters [D] in at least one eye) increased from 1.78% in 3-year-olds to 52.2% in 10-year-olds, while prevalence of hyperopia (spherical equivalent ≥+2.0 D) decreased from 17.8% among 3-year-olds to 2.6% by 10 years of age. After adjusting for age, attending elite "high-level" school was statistically associated with greater myopia prevalence. The prevalence of myopia was lower or comparable to that reported in other populations from age 3 to 5 years, but increased dramatically after 6 years, consistent with a strong environmental role of schooling on myopia development.

Health and relationships with leisure time activities in Swedish children aged 2-17 years.

PubMed

Berntsson, Leeni T; Ringsberg, Karin C

2014-09-01

Three cross-sectional time series studies, randomised and stratified for age and gender, were performed on children aged 2-17, studying their health and well-being. The studies were performed in the Nordic countries in 1984, 1996 and 2011. Long-term illness (LTI) and psychosomatic complaints (PSC) increased during the period. Data were collected from mailed questionnaires. Data of 1461 Swedish children from 2011 were used and compared with data from 1984 and 1996. Relationships between the health indicators (the absence of LTI, 13 diagnoses, the absence of PSC, six symptoms, six items of well-being) and 12 activities were analysed. A total of 83.2% of the children were healthy and 16.8% had at least one LTI, boys 19.1% and girls 14.5%. PSC increased from 18.6% in 1996 to 23.1% in 2011. The distribution was higher in girls. Girls were more active than boys during leisure time. 'Reading books', 'visiting friends', 'listening to music' and 'activity in organisations' were related to an absence of PSC, LTI and well-being. 'Surfing/blogging on the Internet' was negatively related to LTI, PSC and well-being. Multiple regression showed that that 'visits or is visited by friends' was related with a low probability for LTI and also with a high probability for well-being. In the logistic regression analyses, the following variables were seen as promoting health most: 'visits or is visited by friends' and 'is active in organizations' for children aged 2-17 years, especially for boys and well-being. The health of Swedish children declined between 1984 and 2011. Positive relationships were found between some activities and health as well as other activities related to ill health. The results suggest an increased focus on the activities that have positive relationships with health in order to promote health among children. © 2013 Nordic College of Caring Science.

Comparing the Diagnostic Accuracy of Six Potential Screening Instruments for Bipolar Disorder in Youths Aged 5 to 17 Years.

ERIC Educational Resources Information Center

Youngstrom, Eric A.; Findling, Robert L.; Calabrese, Joseph R.; Gracious, Barbara L.; Demeter, Christine; DelPorto Bedoya, Denise; Price, Megan

2004-01-01

Objective: To compare the diagnostic efficiency of six index tests as predictors of juvenile bipolar disorder in two large outpatient samples, aged 5 to 10 and 11 to 17 years, gathered from 1997 to 2002. Method: DSM-IV diagnosis was based on a semistructured diagnostic interview (Schedule for Affective Disorders and Schizophrenia for School-Age…

Blood Lead Levels in Children Aged 0–6 Years Old in Hunan Province, China from 2009–2013

PubMed Central

Qiu, Jun; Wang, Kewei; Wu, Xiaoli; Xiao, Zhenghui; Lu, Xiulan; Zhu, Yimin; Zuo, Chao; Yang, Yongjia; Wang, Youjie

2015-01-01

Objectives The aim of this study is to describe blood lead levels (BLLs) and the prevalence of elevated blood lead levels (EBLLs) in children aged 0–6 years old and to analyze the BLL trend in children from 2009 to 2013 in China. Methods A total of 124,376 children aged 0–6 years old were recruited for this study from January 1st 2009 to December 31st 2013. Their blood lead levels were analyzed using atomic absorption spectrometry. Results The median BLL was 64.3 μg/L (IQR: 49.6–81.0), and the range was 4.3–799.0 μg/L. Blood lead levels were significantly higher in boys (66.0 μg/L) than in girls (61.9 μg/L) (P<0.001). The overall prevalence of BLLs≥100 μg/L was 10.54% in children aged 0–6 years in Hunan Province. Between 2009 and 2013, the prevalence of EBLLs (≥100 μg/L) decreased from 18.31% to 4.26% in children aged 0–6 years and increased with age. The prevalence of EBLLs has dramatically decreased in two stages (2009–2010 and 2012–2013), with a slight fluctuation in 2010 and 2011. Conclusions Both BLLs and the prevalence of EBLLs in children aged 0–6 years old declined substantially from 2009 to 2013 in Hunan Province; however, both remain at unacceptably high levels compared to developed countries. Comprehensive strategies are required to further reduce blood lead levels in children. PMID:25830596

Volunteering and Giving among American Teenagers 14 to 17 Years of Age. Findings from a National Survey. 1990 Edition.

ERIC Educational Resources Information Center

Hodgkinson, Virginia A.; Weitzman, Murray S.

This survey was conducted by the Gallup organization on the volunteering and giving behavior of U.S. teenagers as a supplement to a national survey on giving and volunteering among U.S. adults. Information was obtained from in-home personal interviews with 301 teenagers from 14 to 17 years of age. Results indicated that 58 percent of teenagers…

Benign Orofacial Lesions in Libyan Population: A 17 Years Retrospective Study

PubMed Central

Hatem, Marwa; Abdulmajid, Ziad S.; Taher, Elsanousi M.; El Kabir, Mohamed A.; Benrajab, Mohamed A.; Kwafi, Rafik

2015-01-01

Objectives: To analyze the frequency and type of benign orofacial lesions submitted for diagnosis at Tripoli Medical Centre over 17 years period (1997-2013). Materials and Methods: Entries for specimens from patients were retrieved and compiled into 9 diagnostic categories and 82 diagnoses. Results: During the 17 years period, a total of 975 specimens were evaluated, it comprised a male-female ratio of 0.76:1. The mean age of biopsied patients was 36.3±18.32 years. The diagnostic category with the highest number of specimens was skin and mucosal pathology (22.87%); and the most frequent diagnosis was pyogenic granuloma (14.05%). Conclusion: Pyogenic granuloma, lichen planus, radicular cyst and fibroepithelial polyp were found to be the most predominant diagnoses. Frequencies of most benign orofacial diseases were comparable to similar studies in the literature and to those reported from the eastern region of Libya. Further surveys are needed to define the epidemiology of orofacial diseases in Libyan population. PMID:26962370

Benign Orofacial Lesions in Libyan Population: A 17 Years Retrospective Study.

PubMed

Hatem, Marwa; Abdulmajid, Ziad S; Taher, Elsanousi M; El Kabir, Mohamed A; Benrajab, Mohamed A; Kwafi, Rafik

2015-01-01

To analyze the frequency and type of benign orofacial lesions submitted for diagnosis at Tripoli Medical Centre over 17 years period (1997-2013). Entries for specimens from patients were retrieved and compiled into 9 diagnostic categories and 82 diagnoses. During the 17 years period, a total of 975 specimens were evaluated, it comprised a male-female ratio of 0.76:1. The mean age of biopsied patients was 36.3±18.32 years. The diagnostic category with the highest number of specimens was skin and mucosal pathology (22.87%); and the most frequent diagnosis was pyogenic granuloma (14.05%). Pyogenic granuloma, lichen planus, radicular cyst and fibroepithelial polyp were found to be the most predominant diagnoses. Frequencies of most benign orofacial diseases were comparable to similar studies in the literature and to those reported from the eastern region of Libya. Further surveys are needed to define the epidemiology of orofacial diseases in Libyan population.

Secular change in muscular strength of indigenous rural youth 6-17 years in Oaxaca, southern Mexico: 1968-2000.

PubMed

Malina, Robert M; Reyes, Maria Eugenia Peña; Tan, Swee Kheng; Little, Bertis B

2010-04-01

The study compared the grip strength of indigenous school youth 6-17 years of age in Oaxaca, southern Mexico, who were surveyed in 1968, 1978 and 2000. Grip strength (Smedley/Stoelting) was measured to 0.5 kg in 1280 children and adolescent, 621 males and 659 females, in the three surveys. Height and weight were also measured. Strength of the right and left hands was summed to provide a general estimate of muscular strength. Summed grip strength was also expressed per unit body mass (kg/kg) and height (kg/m). Subjects were classified into four age groups: 6-8 years (childhood), 9-11 years (transition in adolescence), 12-14 years (early adolescence) and 15-17 years (later adolescence). Children 6-14 years were surveyed in 1968, 1978 and 2000 while adolescents 15-17 years were surveyed in 1978 and 2000. Sex-specific MANCOVAs were used for comparisons among years within age groups. Changes in grip strength between 1968 and 1978 among children 6-14 years were small and significant only in girls. Grip strength increased, on average, between 1978 and 2000 in boys 6-17 years but only in girls 6-14 years; adolescent girls 15-17 years in 1978 were stronger than those in 2000. Secular gains in muscular strength were generally proportional to secular gains in body weight and height. The data demonstrate secular changes in muscular strength in indigenous rural youth in a community in the process of transition from subsistence level agriculture to an economy less dependent upon agriculture.

Incidence, prevalence, costs and quality of care of type 1 diabetes in Italy, age 0-29 years: The population-based CINECA-SID ARNO Observatory, 2002-2012.

PubMed

Bruno, G; Pagano, E; Rossi, E; Cataudella, S; De Rosa, M; Marchesini, G; Miccoli, R; Vaccaro, O; Bonora, E

2016-12-01

To assess temporal trend in incidence (2003-12) and prevalence (2002-12) of type 1 diabetes in children and young adults, direct costs and selected indicators of quality of care under the coverage of the universalistic Italian National Health System (NHS). The ARNO Observatory, a healthcare monitoring system based on administrative data, identified a population-based multiregional cohort of subjects aged 0-29 years. Type 1 diabetes was defined by at least two prescriptions of insulin over 12 months and continuous insulin-treatment in the following year. Indicators of quality of care and directs costs were assessed in persons with diabetes and in people without diabetes, individually matched for age, gender and health unit (1:4 ratio). We identified 2357 incident cases of type 1 diabetes aged 0-29 years (completeness of ascertainment, 99%). Incidence rates were similar in ages 0-14 (15.8, 95% CI 14.9-16.8) and 15-29 years (16.3, 15.4-17.2), with no significant trend. Prevalence increased from 137 to 166.9/100,000, particularly in the age 15-29 years. Direct costs accounted for € 2117 in persons with diabetes and € 292 in control individuals. A statistically significant decreasing trend in hospitalization for acute complications was evident (p < 0.001), which was almost completely due to ketoacidosis. People with at least one HbA1c measurement over the year were 48.5%. We showed high incidence and increasing prevalence of type 1 diabetes in young adults in Italy, which impact on direct costs under the universalistic coverage of the NHS. Copyright © 2016 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved.

Age-specific serum anti-Müllerian hormone values for 17,120 women presenting to fertility centers within the United States.

PubMed

Seifer, David B; Baker, Valerie L; Leader, Benjamin

2011-02-01

To determine age-specific serum anti-Müllerian hormone (AMH) values for women presenting to U.S. fertility clinics. Retrospective study. Single clinical reference laboratory. A total of 17,120 women of reproductive age ranging from 24 to 50 years old. None. Determination of single-year median and mean AMH values with SDs. Single-year-specific median, mean, and SD values are summarized in Table 1. Both median and mean AMH values decreased steadily in a manner highly correlated with advancing age. The average yearly decrease in the median serum AMH value was 0.2 ng/mL/year through age 35 and then diminished to 0.1 ng/mL/year after age 35. The rate of decline in mean AMH values was 0.2 ng/mL/year through age 40 and then diminished to 0.1 ng/mL/year thereafter. Median and mean AMH levels decreased steadily with increasing age from 24 to 50 years of age. Such data may be of value to physicians and their patients who are considering reproductive options. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Aripiprazole for irritability associated with autistic disorder in children and adolescents aged 6–17 years

PubMed Central

Blankenship, Kelly; Erickson, Craig A; Stigler, Kimberly A; Posey, David J; McDougle, Christopher J

2011-01-01

Aripiprazole was recently US FDA-approved to treat irritability in children and adolescents with autistic disorder aged 6–17 years. There are currently only two psychotropics approved by the FDA to treat irritability in the autistic population. This drug profile will discuss available studies of aripiprazole in individuals with pervasive developmental disorders, two of which led to its recent FDA approval. We will discuss the efficacy, as well as the safety and tolerability of the drug documented in these studies. In addition, the chemistry, pharmacokinetics, metabolism and mechanism of action of aripiprazole will be reviewed. PMID:21359119

Impact of exposure to conflict, tsunami and mental disorders on school absenteeism: findings from a national sample of Sri Lankan children aged 12–17 years

PubMed Central

2013-01-01

Background Armed conflicts and natural disasters are common. Millions of people, including children are killed, injured, disabled and displaced as a result. The effects of conflict and natural disaster on mental health, especially of children are well established but effects on education have received less attention. This study investigated associations between conflict and/or tsunami exposure in Sri Lanka and their associations with absenteeism in a national sample of school children. Methods A cross-sectional survey was conducted in 2006–7 among 1,505 randomly selected school children aged 12–17 years attending government schools in 17 districts. The hypotheses were that absenteeism would be more common in children previously affected by conflict or the 2004 tsunami and that at least part of this effect would be accounted for by mental disorders. Survey information included socio-demographic, conflict and tsunami exposure, mental health status (Strengths and Difficulties Questionnaire) and information on absenteeism (defined as 20% or greater non-attendance over one year). Results The total sample of consisted of 1,505 students aged 12–17 years with a mean age of 13.7 years. 120 children reported at least one conflict exposure and 65 reported at least one tsunami exposure while only 15 reported exposure to both conflict and tsunami. Prevalence of emotional disorder caseness was 2.7%, conduct disorder caseness 5.8%, hyperactivity disorder caseness 0.6%, and 8.5% were identified as having any psychiatric disorder. Absenteeism was present in 26.8%. Overall, previous exposure to tsunami (OR 2.29 95% CI 1.36-3.84) was significantly associated with absenteeism whereas exposure to conflict was not (OR 1.32 95% CI 0.88-1.97), although some specific conflict-related exposures were significant risk factors. Mental disorder was strongly associated with absenteeism but did not account for its association with tsunami or conflict exposure. Conclusions Exposure to

The function of an In0.17Al0.83N interlayer in n-ZnO/In0.17Al0.83N/p-GaN heterojunctions

NASA Astrophysics Data System (ADS)

Wang, Xiao; Gan, Xuewei; Zhang, Guozhen; Su, Xi; Zheng, Meijuan; Ai, Zhiwei; Wu, Hao; Liu, Chang

2017-01-01

ZnO thin films were deposited on p-type GaN with a thin In0.17Al0.83N interlayer, forming double heterostructural diodes of n-ZnO/In0.17Al0.83N/p-GaN. The crystalline quality of the ZnO films was improved and its orientation was kept along < 70 7 bar 4 > that was perpendicular to (10 1 bar 1) plane. The reverse leakage current was reduced by introducing the In0.17Al0.83N interlayer. The electroluminescence spectra of the n-ZnO/In0.17Al0.83N/p-GaN heterojunctions were dominated by p-GaN emissions under forward biases and n-ZnO emissions under reverse biases. The valence-band offset and conduction-band offset between the ZnO and In0.17Al0.83N were determined to be -0.72 and 1.95 eV, respectively.

[Research on child neglect situation and influential factors of left-behind children and living-with-parents children aged 6-17 year-old in rural areas of two provinces, western China].

PubMed

Zhong, Yin; Zhong, Zhaohui; Pan, Jianping; Li, Qunying; Zhong, Yun; Sun, Haoling

2015-10-01

To investigate the situation and the influential factors of child neglect between left-behind children and living-with-parents children aged 6-17 years in the rural areas in western China. Students were randomly selected according to the principle of multi-stage stratified cluster sampling and they were from three cities in Shanxi and four districts in Chongqing. Among the 4,131 children, there were 1,874 students in the 6-11 years group and the left-behind children accounted for 50.21% (941/1,874) in this group. There were 2,257 students in the 12-17 years old group and the left-behind children accounted for 53.35% (1,204/2,257) in this group. The questionnaire named "Evaluation on Neglect for Elementary and Secondary School Students Aged 6-17 Years in Rural Areas in China" was used in the field investigation. The students' neglect frequency was described by neglect rate and the factors affecting students' neglect were analyzed by means of binary logistic regression. In the 6-11 years old group, the neglect rates of left-behind children and living-with-parents children were 63.03% (474/752) and 43.87% (347/791), respectively (χ2=58.86, P<0.001). In the 12-17 years old group, the neglect rates of left-behind children and living-with-parents children were 60.64% (627/1 034) and 53.57% (495/924), respectively (χ2=9.96, P<0.001). For factors influencing left-behind children, compared to the factors about boys, younger mother (≤40 years old), presence of parents' income reduction within the last year and nuclear family, the factors about girls, elder mother (41-49 years), absence of parents' income reduction within the last year and three-generation family or single-parent family were associated with lower neglect risk, and OR values were 0.67, 0.68, 0.70, 0.73, and 0.43 (P<0.05); compared to the factors about Han nationality, only child, with separate room at home, and resident children, the factors about other nationalities, non-only child, no separate room at

Leading causes of injury hospitalisation in children aged 0-4 years in New South Wales by injury submechanism: a brief profile by age and sex.

PubMed

Schmertmann, Marcia; Williamson, Ann; Black, Deborah

2012-11-01

To identify the leading causes of injury in children aged 0-4 years by single year of age using injury submechanisms and present a brief epidemiologic profile of each cause. Hospitalisation data for New South Wales from 1999 to 2009 were used to identify the leading causes of injury for children aged 0-4 years by single year of age. For each leading cause, rates over time and by sex were calculated by single year of age. Associated age and sex risk ratios were estimated. The leading causes of injury for children aged <1, 1 and 2 years were falls while being carried, burns by hot non-aqueous substances and poisoning by other and unspecified pharmaceutical substances, respectively. Falls involving playground equipment ranked first for children aged 3-4 years. Each leading injury cause exhibited an age pattern that remained stable over time and by sex. Age predicted falls while being carried and both age and sex predicted the remaining leading injury causes, with age and sex interacting to predict burns by hot non-aqueous substances. Epidemiologic analysis using single-year age intervals and injury submechanisms results in a clearer picture of injury risk for young children. The findings of this study provide detailed information regarding the leading causes of hospitalised injury in young children by age and sex. Child health-care providers can use this information to focus discussions of child development and injury risk with families of young children and suggest appropriate prevention measures in terms of a child's age and sex. © 2012 The Authors. Journal of Paediatrics and Child Health © 2012 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

Wrist Circumference and Frame Size Percentiles in 6-17-Year-Old Turkish Children and Adolescents in Kayseri.

PubMed

Öztürk, Ahmet; Çiçek, Betül; Mazıcıoğlu, M Mümtaz; Zararsız, Gökmen; Kurtoğlu, Selim

2017-12-15

The aim of the current study was to provide wrist circumference (WrC) and body frame size (height/WrC) percentile values in Turkish children and adolescents aged 6-17 years. In this cross-sectional study, the data of "Determination of Anthropometric Measures of Turkish Children and Adolescents" (DAMTCA II) study in Kayseri/Turkey were used. A total of 4330 observations were recorded (1931 boys, 2399 girls). The WrC and frame size reference values were produced with generalized additive models for location, scale and shape. The WrC percentiles (3rd-97th) were calculated. The frame size (height/WrC) was estimated as small, medium, and large (<15 th , 15-85 th , and ≥85 th percentiles, respectively). For both genders, WrC linearly increased with age (13.0-16.8 cm for boys and 12.5-15.5 cm for girls). In boys and girls, the mean ± standard deviation of WrC is 13.00±0.89 cm and 12.48±0.93 cm (6 years) and increases to 16.83±1.16 and 15.58±0.86 cm (17 years), respectively. The WrC values in all age groups were higher in boys compared with girls. The increment in frame size from 6 to 17 years were 1.25 cm in boys and 0.85 cm in girls. WrC is a simple, easy-to-detect anthropometric index which is not subject to measurement errors. Additionally, WrC can be used both to decide about frame size and to determine metabolic risks related to obesity. We consider that this easy-to-get anthropometric index can be used both in screening procedures and clinical assessment procedure for obesity-related metabolic consequences.

QuickStats: Age-Adjusted Death Rates* for Males Aged 15-44 Years, by the Five Leading Causes of Death(†) - United States, 1999 and 2014.

PubMed

2016-08-12

The age-adjusted death rate for males aged 15-44 years was 10% lower in 2014 (156.6 per 100,000 population) than in 1999 (174.1). Among the five leading causes of death, the age-adjusted rates for three were lower in 2014 than in 1999: cancer (from 17.1 to 12.8; 25% decline), heart disease (20.1 to 17.0; 15% decline), and homicide (15.7 to 13.8; 12% decline). The age-adjusted death rates for two of the five causes were higher in 2014 than in 1999: suicide (20.1 to 22.5; 12% increase), and unintentional injuries (from 48.7 to 51.0; 5% increase).

Correlates of HPV knowledge among low-income minority mothers with a child 9-17 years of age.

PubMed

Davlin, S L; Berenson, A B; Rahman, M

2015-02-01

To assess the level of HPV knowledge among low income, minority mothers with a child between the ages of 9-17 y. Women who sought care at a university-based clinic and had at least 1 child aged 9 to 17 years were approached. A total of 638 mothers were recruited. Only those who had heard of HPV were included in the correlation analyses (n = 468). HPV knowledge was assessed utilizing a self-administered questionnaire consisting of 20 questions. There were differences between those who had heard of HPV and those who had not. More of those who had not heard of HPV were Hispanic (63%), low-income (89%), and did not graduate high school (59%). Of those who had heard of HPV, the majority did not answer 50% of questions correctly. Few knew the vaccine could prevent genital warts (19.7%). Factors independently associated with HPV knowledge included age, personal history of HPV, cervical dysplasia or cervical cancer, acquiring knowledge from ≥ 2 sources, having known someone with HPV or cervical cancer, having seen a brochure on the vaccine, and having seen an advertisement for the vaccine. Knowledge regarding HPV is low among low-income women with children in the target age range for HPV vaccination. Increased awareness should focus on genital warts and other cancers, since this population has virtually no knowledge of other health outcomes related to HPV infection. Educational programs tailored to this population need to be developed to increase vaccination. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

BMI-for-age in South Asian children of 0-20 years in the Netherlands: secular changes and misclassification by WHO growth references.

PubMed

de Wilde, J A; Dekker, M; Middelkoop, B J C

2018-03-01

South Asians are prone to cardiometabolic disease at lower BMI levels than most other ethnic groups, starting in childhood. The magnitude of BMI misclassifications is unknown. To compare the BMI distribution of contemporary South Asian 0-20 year olds in the Netherlands with: (1) The South Asian norm reference (secular trends); and (2) The WHO child growth standard and reference. The BMI-for-age distribution of 6677 routine measurements of 3322 South Asian children, aged 0-20 years, was described with the LMS method and BMI z-scores. The BMI distribution in South Asian 0-4 year olds was almost similar to the norm reference (mean BMI z-score = 0.11, skewness = 0.31, SD = 1.0), whereas in 5-19 year olds the distribution had shifted upwards (mean = 0.53) and widened (skewness = -0.12, SD = 1.08). Overweight (incl. obesity) and obesity peaked at 8-10 years, at 45-48% and 35-37%, respectively. Relative to the WHO references, the BMI distribution was left-shifted at ages 0-4 years (mean BMI z-score = -0.46, skewness = 0.23, SD = 0.98) and widened at ages 5-20 years (mean = 0.05; skewness = -0.02, SD = 1.40). At most ages, thinness rates were significantly higher and obesity rates lower than based on South Asian norms. A secular change of BMI-for-age in South Asian children mostly affected children >4 years. WHO references likely under-estimate overweight and obesity rates in South Asian children.

Falls, cuts and burns in children 0-4 years of age: 2004 Pelotas (Brazil) birth cohort.

PubMed

Barcelos, Raquel Siqueira; Santos, Iná S; Matijasevich, Alicia; Barros, Aluísio J D; Barros, Fernando C; França, Giovanny Vinicius Araújo; Silva, Vera Lúcia Schmidt da

2017-03-09

Knowledge on the incidence of childhood accidents according to the child's stage of development is important for designing preventive programs targeting each age bracket. The aim of this study was to describe the incidence of falls, cuts, and burns in children up to four years of age according to family economic status and maternal age and schooling, in children from the 2004 Pelotas (Brazil) birth cohort. We calculated the incidence rates and incidence rates ratios for the 0-12, 12-24, and 24-48- months of age. Falls were the most frequently reported accidents in all the age brackets, followed by cuts and burns. Boys suffered more falls and cuts than girls in the first two years of life. In the second year of life, the incidence of falls and burns practically tripled, while cuts nearly doubled when compared to the first year, in both sexes. Burns were equally frequent in girls and boys in all three age brackets. The incidence of falls and cuts was higher in boys. In both sexes, having an adolescent mother was associated with falls and cuts in all three age brackets; low maternal schooling was associated with burns and cuts at 48 months; and low family socioeconomic status was associated with falls and cuts at 48 months.

The relationship between school lunch attendance and the food intakes of French schoolchildren aged 3-17 years.

PubMed

Dubuisson, Carine; Lioret, Sandrine; Dufour, Ariane; Calamassi-Tran, Gloria; Volatier, Jean-Luc; Lafay, Lionel; Turck, Dominique

2015-06-01

Recently, school meal composition regulations have been implemented in France in order to improve the nutritional status of children. The present study investigated the link between school lunch attendance and the food intakes of schoolchildren aged 3-17 years. Second French cross-sectional dietary survey (2006-2007). Eating frequencies were assessed for twenty-four food groups with a 7 d food record. Eating locations were recorded for main meals. Food group intakes at weekday lunches were compared for the school canteen and for other locations. The children's overall dietary intake was compared based on school lunch attendance. Mainland France. Schoolchildren aged 3-17 years (n 1068). Lunchtime food intake differed between the school canteen and other locations. Some intakes at school canteens were more in accordance with the regulations (more fruit and vegetables, fish and dairy products, and less sandwiches, soft drinks, chocolate and confectionery), whereas others highlighted needs for improvement (more sweet biscuits and pastries, ice cream and dairy desserts, pizzas and salty pastries). Many of these differences were also observed in the children's overall diet: children regularly attending school lunches ate more mashed fruit, fish and sweet biscuits or pastries, and less sandwiches and soft drinks. The link between school lunch attendance and overall diet was less pronounced in secondary-school children. School canteen attendance is associated with both potentially beneficial and deleterious differences in the lunchtime and overall diets of French children. These findings are important to consider when setting national regulations for school meal composition.

The national trend of blood lead levels among Chinese children aged 0-18 years old, 1990-2012.

PubMed

Li, Min-ming; Cao, Jia; Xu, Jian; Cai, Shi-zhong; Shen, Xiao-ming; Yan, Chong-huai

2014-10-01

We analyzed the epidemiological data during 1990-2012 that investigated the blood lead level (BLL) in the population aged 0-18 years old in China mainland and provided evidence of the benefits of implementing policies to prevent lead pollution based on the dynamic changes of BLL. Data were collected through databases including China Knowledge Resource Integrated Database (CNKI), CBM disc, Wanfang Data, Pubmed and Medline. The inclusion criteria were: 1. Epidemiological study in healthy population not included studies limited to specific patient; 2. Study subject was not the specific lead exposure population; 3. Sample size should be no less than 100 (for neonatal, no less than 50); 4. BLL detection was under strict quality control; and 5. Results should be presented as BLL (arithmetic mean level or geometric mean level). 62 articles were included in this study. All the surveys in these articles contained 189,352 subjects in 19 provinces, autonomous regions and municipalities. Linear regression analysis showed a significant decrease between 1990 and 2012 with an estimated regression coefficient of 3.05/year (SE=0.01, p<0.001). BLL gradually declined since early 21st century. Median levels of BLL among the three economic zones were 51.4 μg/L in the eastern zone, 52.72 μg/L in the central zone and 46.2 μg/L in the western zone respectively. Median BLLs in male and female population aged 0-18 years old of China were 48.8 μg/L and 46.1μg/L. Median levels of BLL among the different age ranges were 74.9 μg/L in newborn, 46.4 μg/L in 0 to 3 years old, 57.6 μg/L in 3 to 7 years old and 55.6 μg/L in above 7 years old respectively. In conclusion, the BLL in the Chinese population of 0-18 years old has gradually dropped in the past 10 years. The decline in temporal trend still remains under potential impacts of several factors such as economical level, gender and age difference. Although, China has made significant achievements in the control prevention of lead

Malnutrition among vaccinated children aged 0-5 years in Batouri, Republic of Cameroon.

PubMed

Nagahori, Chikako; Kinjo, Yoshihide; Tchuani, Jean Paul; Yamauchi, Taro

2017-12-01

Malnutrition continues to contribute to a high infant mortality rate. This study aimed to determine the prevalence of malnutrition and its potential association with the time at which complementary feeding was introduced among children aged 0-5 years in Batouri, Republic of Cameroon. Mothers (n=212) were interviewed using a structured questionnaire. Child height or length, and weight measurements were determined and the appropriate Z -scores calculated. Multiple regression analysis was performed with the values of all nutritional status indicators as dependent variables and the time of commencing complementary feeding, and the child's age and sex, as independent variables. The prevalence of stunting (height/length for age<-2 standard deviation [SD]), underweight (weight for age<-2SD), and wasting (weight for height/length<-2SD) was 45.8%, 30.2%, and 11.3%, respectively. Even taking into consideration the biological variables, there was a significant association in the effects of time of starting complementary foods on the nutritional status indicators. Furthermore, adding socio-economic variables did not produce a rise in adjusted R 2 values for all age group models concerned. Approximately 30% of the children in the study region were underweight, and approximately half of the children exhibited stunting, indicating chronic malnutrition. Commencing complementary feeding at an appropriate time had a positive effect on nutritional status from approximately 2 years of age.

Child and Adolescent Behavior Inventory (CABI): Standardization for Age 6-17 Years and First Clinical Application

PubMed Central

Cianchetti, Carlo; Pasculli, Marcello; Pittau, Andrea; Campus, Maria Grazia; Carta, Valeria; Littarru, Roberta; Fancello, Giuseppina Sannio; Zuddas, Alessandro; Ledda, Maria Giuseppina

2017-01-01

Background: The Child and Adolescent Behavior Inventory (CABI) is a questionnaire designed to collect information from the parents of children and adolescents, both for the preparation of screening and epidemiological studies and for clinical evaluation. It has been published in CPEMH in 2013, with the first data on 8-10 years old school children. Here we report an extended standardization on a school population 6-17 years old and the first results of the application in a clinical sample. Methods: Parents, after giving their informed consent, answered to the questionnaire. Complete and reliable data were obtained from the parents of 659 school children and adolescents 6-17 y.o., with a balanced distribution of gender. Moreover, in a population of 84 patients, the results with the CABI were compared with the clinical evaluation and the CBCL. Results: In the school population, scores were different in relation to gender and age. The values of externalizing disorders were higher in males, with the highest values for ADHD in the 6-10 y.o. children. On the contrary, the scores of internalizing disorders and of eating disorders tended to be slightly higher in females. In the clinical population, scores at the CABI were in agreement with the clinical evaluation in 84% cases for depressive symptoms (compared to CBCL 66%), 53% for anxiety symptoms (CBCL 42%) and 87% for ODD (CBCL 69%), differences, however; without statistical significance (chi square). Conclusion: The study obtained normative data for the CABI and gave information of the behavioral differences in relation to age and gender of the school population as evaluated by parents/caregivers. Clinically, the CABI provided useful information for the clinical evaluation of the patient, sometimes with better agreement with the final diagnosis compared to the CBCL. PMID:28458717

Growth and development of male external genitalia: a cross-sectional study of 6200 males aged 0 to 19 years.

PubMed

Tomova, Analia; Deepinder, Fnu; Robeva, Ralitsa; Lalabonova, Hristina; Kumanov, Philip; Agarwal, Ashok

2010-12-01

To provide estimates of normal variations in penile measurements and testicular volumes, and to establish reference ranges for clinical use. Cross-sectional, population-based study. Schools, kindergartens, and child care centers in different parts of Bulgaria. A population of 6200 clinically healthy white males aged 0 to 19 years. The study physician chose schools, kindergartens, and child care centers randomly and examined children at random until he reached the required number. Each of the 20 age groups (age range, 0-19 years) had an equal number of males (ie, 310). The mean (SD) values and fifth, 50th, and 95th percentiles of height (Siber Hegner anthropometer), weight (beam balance), testicular volume (Prader orchidometer), penile length (rigid tape), and penile circumference (measuring tape) from birth to 19 years of age. Testes did not show any increase in size until the onset of puberty at age 11 years, whereas penile growth was gradual after birth. However, both penile and testicular development demonstrated peak growth from 12 to 16 years of age, which coincided with the maximal male pubertal growth spurt. Data indicate an earlier pubertal development for this study population than that for a similar population several decades ago. Significant differences between urban and rural populations regarding penile length were also noticed. Our study provides the contemporary reference range values for height, weight, testicular volume, and penile length and circumference of males aged 0 to 19 years. Our data show that, even by the end of 20th century, there is still some acceleration of male pubertal development. For the first time are reported somatic differences in genitalia within a population between urban and rural representatives.

7 CFR 982.17 - Marketing year.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Marketing year. 982.17 Section 982.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... WASHINGTON Order Regulating Handling Definitions § 982.17 Marketing year. Marketing year means the 12 months...

7 CFR 982.17 - Marketing year.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 8 2014-01-01 2014-01-01 false Marketing year. 982.17 Section 982.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... WASHINGTON Order Regulating Handling Definitions § 982.17 Marketing year. Marketing year means the 12 months...

7 CFR 982.17 - Marketing year.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Marketing year. 982.17 Section 982.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... WASHINGTON Order Regulating Handling Definitions § 982.17 Marketing year. Marketing year means the 12 months...

7 CFR 982.17 - Marketing year.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Marketing year. 982.17 Section 982.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... WASHINGTON Order Regulating Handling Definitions § 982.17 Marketing year. Marketing year means the 12 months...

7 CFR 982.17 - Marketing year.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 8 2012-01-01 2012-01-01 false Marketing year. 982.17 Section 982.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... WASHINGTON Order Regulating Handling Definitions § 982.17 Marketing year. Marketing year means the 12 months...

Age-Related 12-Year Changes in Dietary Diversity and Food Intakes among Community-Dwelling Japanese Aged 40 to 79 Years.

PubMed

Otsuka, R; Nishita, Y; Tange, C; Tomida, M; Kato, Y; Imai, T; Ando, F; Shimokata, H

2018-01-01

This study describes trends in dietary diversity and food intake over 12 years according to age at first participation in the study. Prospective cohort study. The National Institute for Longevity Sciences - Longitudinal Study of Aging, a community-based study. Participants included 922 men and 879 women who participated in the first study-wave (age, 40-79 years) and also participated in at least one study-wave from the second to seventh study-wave. Study-waves were conducted biennially. Dietary intake was calculated from 3-day dietary records with photographs. Dietary diversity was determined using the Quantitative Index for Dietary Diversity based on food intake. A mixed-effects model was used to estimate linear changes in dietary diversity and food intake over 12 years according to age at first study-wave. Mean (standard deviation (SD)) follow-up time and number of study-wave visits were 9.5 (3.7) years and 5.4 (1.8), respectively. Mean (SD, range) dietary diversity score was 0.86 (0.06, 0.52-0.96) in men and 0.88 (0.04, 0.66-0.96) in women, respectively. Fixed effects for interactions of age and time with dietary diversity score were statistically significant (p<0.05). The slope of dietary diversity among men aged 40 to 55 years increased (40-year-old slope = 0.00093/year, p<0.01; 55-year-old slope = 0.00035/year, p=0.04), with a decreasing trend started at 65 years old, although this trend was not significant (65-year-old slope = -0.00003/year, p=0.88; 79-year-old slope = -0.00057/year, p=0.21). The slope of dietary diversity among women aged 40 to 44 years increased (40-year-old slope = 0.00053/year, p=0.02; 44-year-old slope = 0.00038/year, p=0.04), whereas the slope of dietary diversity among women aged 63 to 79 years decreased (63-year-old slope = -0.00033/year, p=0.03; 79-year-old slope = -0.00092/year, p<0.001). Fruit, milk and dairy intake decreased in men around their 60s; milk and dairy intake decreased in women around their 50s; and beans and fruit

UAE population reference standard charts for body mass index and skinfold thickness, at ages 0-18 years.

PubMed

Abdulrazzaq, Yousef M; Nagelkerke, Nico; Moussa, Mohamed A

2011-11-01

To determine a range of anthropometric measurements including skinfold thickness measurements in four different areas of the body, to construct population growth charts for body mass index (BMI), skinfolds, and to compare these with growth charts from other countries. One aim was also to validate body fat charts derived from skinfold thickness. A national cross-sectional growth survey of children, 0-18 years old, was conducted using multistage stratified random sampling. The sample size included at least 200 children in each age-sex group. Height, weight, biceps skinfold, triceps skinfold, subscapular skinfold, suprailiac skinfold, and mid-upper-arm circumference were measured in each child. We describe correlation, standard deviation scores relative to the other standards, and calculation of body density in the United Arab Emirates population. We determined whether any of the above is a good indicator of fatness in children. BMI, upper-arm circumference, sum of four skinfolds, and percentage body fat charts were constructed using the LMS method of smoothing. BMI was very significantly correlated with sum of skinfold thicknesses, and mid-upper-arm circumference. Prevalence of obesity and overweight in ages 13-17 years was respectively 9.94% and 15.16% in females and 6.08% and 14.16% in males. Derived body fat charts were found not to be accurate. A national BMI, upper-arm circumference, and sum of four skinfolds chart has been constructed that can be used as a reference standard for the United Arab Emirates. Sum of four skinfold thickness charts can be used as crude determinants of adiposity in children, but derived body fat charts were shown to be inaccurate.

43 CFR 17.310 - Rules against age discrimination.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Rules against age discrimination. 17.310... FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF THE INTERIOR Nondiscrimination on the Basis of Age Standards for Determining Age Discrimination § 17.310 Rules against age discrimination. The rules stated in...

43 CFR 17.310 - Rules against age discrimination.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Rules against age discrimination. 17.310... FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF THE INTERIOR Nondiscrimination on the Basis of Age Standards for Determining Age Discrimination § 17.310 Rules against age discrimination. The rules stated in...

43 CFR 17.310 - Rules against age discrimination.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Rules against age discrimination. 17.310... FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF THE INTERIOR Nondiscrimination on the Basis of Age Standards for Determining Age Discrimination § 17.310 Rules against age discrimination. The rules stated in...

43 CFR 17.310 - Rules against age discrimination.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Rules against age discrimination. 17.310... FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF THE INTERIOR Nondiscrimination on the Basis of Age Standards for Determining Age Discrimination § 17.310 Rules against age discrimination. The rules stated in...

43 CFR 17.310 - Rules against age discrimination.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Rules against age discrimination. 17.310... FEDERALLY ASSISTED PROGRAMS OF THE DEPARTMENT OF THE INTERIOR Nondiscrimination on the Basis of Age Standards for Determining Age Discrimination § 17.310 Rules against age discrimination. The rules stated in...

Immunogenicity and safety of the HPV-16/18 AS04-adjuvanted vaccine in healthy Chinese girls and women aged 9 to 45 years.

PubMed

Zhu, Fengcai; Li, Juan; Hu, Yuemei; Zhang, Xiang; Yang, Xiaoping; Zhao, Hui; Wang, Junzhi; Yang, Jianguo; Xia, Guodong; Dai, Qinyong; Tang, Haiwen; Suryakiran, Pemmaraju; Datta, Sanjoy K; Descamps, Dominique; Bi, Dan; Struyf, Frank

2014-01-01

Immunogenicity and safety of the human papillomavirus (HPV)-16/18 AS04-adjuvanted vaccine were evaluated in healthy Chinese females aged 9-45 years in 2 phase IIIB, randomized, controlled trials. Girls aged 9-17 years (ClinicalTrials.gov, NCT00996125) received vaccine (n = 374) or control (n = 376) and women aged 26-45 years (NCT01277042) received vaccine (n = 606) or control (n = 606) at months 0, 1, and 6. The primary objective was to show non-inferiority of anti-HPV-16 and -18 immune responses in initially seronegative subjects at month 7, compared with Chinese women aged 18-25 years enrolled in a separate phase II/III trial (NCT00779766). Secondary objectives were to describe the anti-HPV-16 and -18 immune response, reactogenicity and safety. At month 7, immune responses were non-inferior for girls (9-17 years) vs. young women (18-25 years): the upper limit of the 95% confidence interval (CI) for the geometric mean titer (GMT) ratio (women/girls) was below the limit of 2 for both anti-HPV-16 (0.37 [95% CI: 0.32, 0.43]) and anti-HPV-18 (0.42 [0.36, 0.49]). Immune responses at month 7 were also non-inferior for 26-45 year-old women vs. 18-25 year-old women: the upper limit of the 95% CI for the difference in seroconversion (18-25 minus 26-45) was below the limit of 5% for both anti-HPV-16 (0.00% [-1.53, 1.10]) and anti-HPV-18 (0.21% [-1.36, 1.68]). GMTs were 2- to 3-fold higher in girls (9-17 years) as compared with young women (18-25 years). The HPV-16/18 AS04-adjuvanted vaccine had an acceptable safety profile when administered to healthy Chinese females aged 9-45 years.

Association between the prevalence of depression and age in a large representative German sample of people aged 53 to 80 years.

PubMed

Wild, Beate; Herzog, Wolfgang; Schellberg, Dieter; Lechner, Sabine; Niehoff, Doro; Brenner, Hermann; Rothenbacher, Dietrich; Stegmaier, Christa; Raum, Elke

2012-04-01

The aim of the study was to determine the association between the prevalence of clinically significant depression and age in a large representative sample of elderly German people. In the second follow-up (2005-2007) of the ESTHER cohort study, the 15-item geriatric depression scale (GDS-15) as well as a sociodemographic and clinical questionnaire were administered to a representative sample of 8270 people of ages 53 to 80 years. The prevalence of clinically significant depression was estimated using a GDS cut-off score of 5/6. Prevalence rates were estimated for the different age categories. Association between depression and age was analyzed using logistic regression, adjusted for gender, co-morbid medical disorders, education, marital status, physical activity, smoking, self-perceived cognitive impairment, and anti-depressive medication. Of the participants, 7878 (95.3%) completed more than twelve GDS items and were included in the study. The prevalence of clinically significant depression was 16.0% (95%CI = [15.2; 16.6]). The function of depression prevalence dependent on age group showed a U-shaped pattern (53-59: 21.0%, CI = [18.9; 23.3]; 60-64: 17.7%, CI = [15.7; 19.7]; 65-69: 12.6%, CI = [11.2; 14.0]; 70-74: 14.4%, CI = [12.6; 16.0]; 75-80: 17.1%, CI = [14.9; 19.4]). Adjusted odds ratios showed that the chances of being depressive decrease with the age category but remain relatively stable for people aged 65 and over. The prevalence of depression in the elderly seems to be associated with the age category. Adjusted odds ratios showed that people aged 60 and older had lower chances of being depressive than people aged 53 to 59 years. Copyright © 2011 John Wiley & Sons, Ltd.

Quantitative CT scans of lung parenchymal pathology in premature infants ages 0-6 years.

PubMed

Spielberg, David R; Walkup, Laura L; Stein, Jill M; Crotty, Eric J; Rattan, Mantosh S; Hossain, Md Monir; Brody, Alan S; Woods, Jason C

2018-03-01

Bronchopulmonary dysplasia (BPD) is a common, heterogeneous disease in premature infants. We hypothesized that quantitative CT techniques could assess lung parenchymal heterogeneity in BPD patients across a broad age range and demonstrate how pathologies change over time. A cross-sectional, retrospective study of children age 0-6 years with non-contrast chest CT scans was conducted. BPD subjects met NICHD/NHLBI diagnostic criteria for BPD and were excluded for congenital lung/airway abnormalities or other known/suspected pulmonary diagnoses; control subjects were not premature and had normal CT scan findings. Radiologic opacities, lucencies, and spatial heterogeneity were quantified via: 1) thresholding using CT-attenuation (HU); 2) manual segmentation; and 3) Ochiai reader-scoring system. Clinical outcomes included BPD severity by NICHD/NHLBI criteria, respiratory support at NICU discharge, wheezing, and respiratory exacerbations. Heterogeneity (standard deviation) of lung attenuation in BPD was significantly greater than in controls (difference 36.4 HU [26.1-46.7 HU], P < 0.001); the difference between the groups decreased 0.58 HU per month of age (0.08-1.07 HU per month, P = 0.02). BPD patients had greater amounts of opacities and lucencies than controls except with automated quantification of lucencies. Cross-sectionally, lucencies per Ochiai score and opacities per manual segmentation decreased with time. No approach measured a statistically significant relationship to BPD clinical severity. Opacities, lucencies, and overall heterogeneity of lungs via quantitative CT can distinguish BPD patients from healthy controls, and these abnormalities decrease with age across BPD patients. Defining BPD severity by clinical outcomes such as respiratory support at several time points (vs a single time point, per current guidelines) may be meaningful. © 2017 Wiley Periodicals, Inc.

Cardiac Mortality Among 200 000 Five-Year Survivors of Cancer Diagnosed at 15 to 39 Years of Age

PubMed Central

Henson, Katherine E.; Reulen, Raoul C.; Winter, David L.; Bright, Chloe J.; Fidler, Miranda M.; Frobisher, Clare; Guha, Joyeeta; Wong, Kwok F.; Kelly, Julie; Edgar, Angela B.; McCabe, Martin G.; Whelan, Jeremy; Cutter, David J.; Darby, Sarah C.

2016-01-01

Background: Survivors of teenage and young adult cancer are acknowledged as understudied. Little is known about their long-term adverse health risks, particularly of cardiac disease that is increased in other cancer populations where cardiotoxic treatments have been used. Methods: The Teenage and Young Adult Cancer Survivor Study cohort comprises 200 945 5-year survivors of cancer diagnosed at 15 to 39 years of age in England and Wales from 1971 to 2006, and followed to 2014. Standardized mortality ratios, absolute excess risks, and cumulative risks were calculated. Results: Two thousand sixteen survivors died of cardiac disease. For all cancers combined, the standardized mortality ratios for all cardiac diseases combined was greatest for individuals diagnosed at 15 to 19 years of age (4.2; 95% confidence interval, 3.4–5.2) decreasing to 1.2 (95% confidence interval, 1.1–1.3) for individuals aged 35 to 39 years (2P for trend <0.0001). Similar patterns were observed for both standardized mortality ratios and absolute excess risks for ischemic heart disease, valvular heart disease, and cardiomyopathy. Survivors of Hodgkin lymphoma, acute myeloid leukaemia, genitourinary cancers other than bladder cancer, non-Hodgkin lymphoma, lung cancer, leukaemia other than acute myeloid, central nervous system tumour, cervical cancer, and breast cancer experienced 3.8, 2.7, 2.0, 1.7, 1.7, 1.6, 1.4, 1.3 and 1.2 times the number of cardiac deaths expected from the general population, respectively. Among survivors of Hodgkin lymphoma aged over 60 years, almost 30% of the total excess number of deaths observed were due to heart disease. Conclusions: This study of over 200 000 cancer survivors shows that age at cancer diagnosis was critical in determining subsequent cardiac mortality risk. For the first time, risk estimates of cardiac death after each cancer diagnosed between the ages of 15 and 39 years have been derived from a large population-based cohort with prolonged

Modeling developmental changes in functional capacities and soccer-specific skills in male players aged 11-17 years.

PubMed

Valente-dos-Santos, João; Coelho-e-Silva, Manuel J; Simões, Filipe; Figueiredo, Antonio J; Leite, Neiva; Elferink-Gemser, Marije T; Malina, Robert M; Sherar, Lauren

2012-11-01

This study evaluates the contributions of age, growth, skeletal maturation, playing position and training to longitudinal changes in functional and skill performance in male youth soccer. Players were annually followed over 5 years (n = 83, 4.4 measurements per player). Composite scores for functional and skill domains were calculated to provide an overall estimate of performance. Players were also classified by maturity status and playing position at baseline. After testing for multicollinearity, two-level multilevel (longitudinal) regression models were obtained for functional and skill composite scores. The scores improved with age and training. Body mass was an additional predictor in both models [functional (late maturing): 13.48 + 1.05 × centered on chronological age (CA)-0.01 × centered CA(2)-0.19 × fat mass (FM) + 0.004 × annual volume training-1.04 × dribbling speed; skills (defenders): 7.62 + 0.62 × centered CA-0.06 × centered CA(2) + 0.04 × fat-free mass-0.03 x FM + 0.005 × annual volume training-0.19 × repeated-sprint ability + 0.02 × aerobic endurance]. Skeletal maturity status was a significant predictor of functional capacities and playing position of skill performance. Sound accuracy of each multilevel model was demonstrated on an independent cross-sectional sample (n = 52).

20-year trends in prevalence of overweight and obesity among children aged 0-6 in Harbin, China: A multiple cross-sectional study

PubMed Central

Liu, Wei; Li, Hui; Li, Jia; Wang, Hai-Jun

2018-01-01

To examine the 20-year trends in the combined prevalence of overweight and obesity among children aged 0–6 years between 1995 and 2015 in Harbin, China, we selected altogether 49,553 children aged 0–6 years old by using a multistage stratified cluster sampling methods in Harbin, one provincial capital city in northeast China in 1995, 2005 and 2015. Height and weight information of the children were collected. We used the child growth standards of World Health Organization to calculate the Z-scores for body mass index (BMI). Cut-offs recommended by World Health Organization and International Obesity Task Force were used to define overweight and obesity for each children. We found there is no difference between boys’ BMI and girls’ among newborns in each survey point (p>0.05), but in older age groups, the BMI of boys was higher than that of girls (p<0.05). From 1995 to 2015, the average BMI was increasing continuously among boys older than 42 months and girls older than 48 months (p<0.01 for linear trend across year) in Harbin. The combined prevalence of overweight and obesity increased from 2.6% in 1995 to 7.6% in 2015. For every 10-year the risk of combined overweight and obesity in children aged 0–6 years increased by 167% (95%CI: 146%, 188%, p<0.01). The combined prevalence of overweight and obesity in most age subgroups showed an increasing trend over time (p<0.01 for trend test across survey year). The age when the combined prevalence of overweight and obesity dramatically increased was earlier in 2015 than that in 2005 and 1995. In conclusion, there was an increasing trend of the combined prevalence of overweight and obesity during the past 20 years in Harbin and the age when the prevalence dramatically increased became earlier. Comprehensive intervention should be undertaken among younger children to prevent and control children’s overweight and obesity. PMID:29864123

47 CFR 0.17 - Functions of the Office.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Functions of the Office. 0.17 Section 0.17 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Organization Office of Legislative Affairs § 0.17 Functions of the Office. The Office of Legislative Affairs is directly responsible...

Balancing rejection and infection with respect to age, race, and gender: clues acquired from 17 years of cardiac transplantation data.

PubMed

George, James F; Pamboukian, Salpy V; Tallaj, José A; Naftel, David C; Myers, Susan L; Foushee, Margaret T; Brown, Robert N; Pajaro, Octavio E; McGiffin, David C; Kirklin, James K

2010-09-01

Donor and recipient risk factors for rejection and infection have been well characterized. The contribution of demographic factors, especially age at the time of transplantation to morbidity and mortality due to rejection and infection, is much less well understood. Using parametric hazard analysis and multivariate risk-factor equations for infection and rejection events, we quantitatively determined the relationship of fundamental demographic variables (age, race and gender) to infection and rejection. These analyses were conducted with respect to date of transplant and age at the time of transplantation. The patient group consisted of all primary heart transplants performed at the University of Alabama at Birmingham during the years 1990 to 2007 (n = 526). Risk factors for rejection within 12 months post-transplantation were date of transplant (p < 0.0001) and age at the time of transplantation (young adults 10 to 30 years of age, p < 0.0001). Risk factors for infection were date of transplant (p < 0.0001) and age at the time of transplantation (young children and older adults, p < 0.0001). There were three immunosuppressive eras in 1990 to 2007. Notably, although the proportion of patients experiencing rejection and infection events decreased during each successive immunosuppressive era, the relative relationship of infection to rejection, as well as age at the time of transplantation, remained similar into the most recent era. The maximal frequency of rejection events and rejection death occurred among patients transplanted at ages 10 to 30 years. Conversely, the frequency of infection events was minimal within the same group. In the oldest and youngest patients receiving transplants, infection was the predominant cause of death and rates of rejection events decreased. These data show that evolving immunosuppressive strategies have successfully reduced rejection and infection frequencies, and those patients transplanted at 30 to 60 years of age have the lowest

Risk factors for unintentional injuries due to falls in children aged 0–6 years: a systematic review

PubMed Central

Khambalia, A; Joshi, P; Brussoni, M; Raina, P; Morrongiello, B; Macarthur, C

2006-01-01

Objective To identify risk factors for unintentional injuries due to falls in children aged 0–6 years. Design A systematic review of the literature. Methods Electronic databases from 1966 to March 2005 were comprehensively searched to identify empirical research that evaluated risk factors for unintentional injuries due to falls in children aged 0–6 years and included a comparison group. Results 14 studies met the inclusion criteria. Studies varied by the type of fall injury that was considered (ie, bunk bed, stairway, playground or infant walker) and with respect to the quality of evidence. In general, major risk factors for the incidence or severity of injuries due to falls in children included age of the child, sex, height of the fall, type of surface, mechanism (dropped, stairway or using a walker), setting (day care v home care) and socioeconomic status. Conclusion Despite a high burden, few controlled studies have examined the risk and protective factors for injuries due to falls in children aged 0–6 years. The only study to examine falls from a population health perspective suggests that age, sex and poverty are independent risk factors for injuries due to falls in children. PMID:17170185

Parental Characteristics Associated With Bullying Perpetration in US Children Aged 10 to 17 Years

PubMed Central

Avila, Rosa M.; Flores, Glenn

2012-01-01

Objectives. We identified factors associated with child bullying in the United States. Methods. We used the 2007 National Survey of Children’s Health to examine associations among child, parent, and community factors and bullying perpetration among children aged 10 to 17 years, using bivariate and stepwise multivariable analyses. Results. African American and Latino children and children living in poverty and who had emotional, developmental, or behavioral (EDB) problems had higher odds of bullying, as did children of parents who felt angry with their child or who felt their child bothered them a lot or was hard to care for; suboptimal maternal mental health was associated with higher bullying odds. Children who always or usually completed homework and had parents who talked with them and met all or most of their friends had lower bullying odds. Conclusions. Assessing children’s EDB problems, maternal mental health, and parental perceptions may identify children at risk for bullying. Parent–child communication, meeting children’s friends, and encouraging children academically were associated with lower bullying odds; these protective factors may be useful in designing preventive interventions. PMID:23078471

Physical and Technical Profiles of Garuda Basketball Club’s 17 to 18 Years Old Male Group

NASA Astrophysics Data System (ADS)

Rohmat, H. D. N.; Rismayadi, A.; Mustaqim, R.; Kusdinar, Y.

2017-03-01

The background of this research is the attempt of creating the best basketball players by investigating the requirements which have to be prepared in every stage. In fact, there has not been any data which can be reference as the target for athletes in every age stages to achieve, especially in the ages of 17 to 18. Thus, a data is needed to be the reference so that it can be found what kind of requirements which have to be fulfilled by the athletes. Garuda, one of the basketball clubs in NBL (Indonesia professional basketball competition), is not only a professional team but it also develops youth to be the next basketball players. The research problem is how the physical and technical profiles of Garuda basketball club’s 17 to 18 years old men group are like. Descriptive method was used in this research. This research aims at portraying the physical and technical profiles of Garuda basketball club’s 17 to 18 years old men group. In physical profile, the results show that no athlete (0%) is classified in perfect, very good, and low categories. Six (35.3%) and eleven (64.7%) of them are classified in good and moderate categories. Meanwhile, the results show that no athlete (0%) is classified in perfect and low categories on technical profile. Four (23.5%) and eight (47.1%) of them are classified in very good and good categories. Based on the results, it can be concluded that physical and technical profiles of Garuda basketball club’s 17 to 18 years old men group are considered as in moderate and good categories.

17 CFR 145.0 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 2 2014-04-01 2014-04-01 false Definitions. 145.0 Section 145... RECORDS AND INFORMATION § 145.0 Definitions. For the purposes of part 145 the following definitions are..., microfiche, drawing, or computer-stored information or output in the possession of the Commission. The term...

17 CFR 145.0 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 1 2012-04-01 2012-04-01 false Definitions. 145.0 Section 145... INFORMATION § 145.0 Definitions. For the purposes of part 145 the following definitions are applicable..., microfiche, drawing, or computer-stored information or output in the possession of the Commission. The term...

17 CFR 145.0 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Definitions. 145.0 Section 145... INFORMATION § 145.0 Definitions. For the purposes of part 145 the following definitions are applicable..., microfiche, drawing, or computer-stored information or output in the possession of the Commission. The term...

17 CFR 145.0 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 1 2013-04-01 2013-04-01 false Definitions. 145.0 Section 145... INFORMATION § 145.0 Definitions. For the purposes of part 145 the following definitions are applicable..., microfiche, drawing, or computer-stored information or output in the possession of the Commission. The term...

Central nervous system medications and falls risk in men aged 60-75 years: the Study on Male Osteoporosis and Aging (SOMA).

PubMed

Masud, Tahir; Frost, Morten; Ryg, Jesper; Matzen, Lars; Ibsen, Marlene; Abrahamsen, Bo; Brixen, Kim

2013-01-01

drugs acting on the central nervous system (CNS) increase falls risk. Most data on CNS drugs and falls are in women/mixed-sex populations. This study assessed the relationship between CNS drugs and falls in men aged 60-75 years. a questionnaire was sent to randomly selected Danish men aged 60-75 years. Cross-sectional data on CNS drugs and falls in the previous year were available for 4,696 men. Logistic regression investigated the relationship between falls and CNS drugs. the median age was 66.3 (IQR = 63.1-70.0) years; 21.7% were fallers. The following were associated with fallers (OR; 95% CI): opiates (2.4; 1.5-3.7), other analgesics (1.7; 1.4-2.1), antiepileptics (2.8; 1.5-5.1), antidepressants (2.8; 1.9-4.1) and anxiolytics/hypnotics (1.5; 0.9-2.6). Effects of opiates interacted strongly and significantly with age, with a marked association with falls in the older half of the subjects only. No significant associations were found between antipsychotics and fallers. Selective serotonin reuptake inhibitors and tricyclics were significantly associated with fallers (3.1; 2.0-5.0 and 2.2; 1.0-4.7, respectively). several CNS drug classes are associated with an approximately 2-3-fold increase risk of falls in men aged 60-75 years randomly selected from the population. Further longitudinal data are now required to confirm and further investigate the role of CNS drugs in falls causation in men.

Determination of 17OHPreg and DHEAS by LC-MS/MS: Impact of Age, Sex, Pubertal Stage, and BMI on the Δ5 Steroid Pathway.

PubMed

Kulle, Alexandra E; Reinehr, Thomas; Simic-Schleicher, Gunter; Hornig, Nadine C; Holterhus, Paul-Martin

2017-01-01

Dehydroepiandrosterone sulfate (DHEAS) and 17-hydroxypregnenolone (17OHPreg) are important for understanding the Δ5 pathway (e.g., in adrenarche and obesity). Although mass spectrometry has become the state-of-the-art method for quantifying steroids, there are few comprehensive age-, sex-, and pubertal stage-specific reference ranges for children. To develop a sensitive and reliable ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) method for simultaneous quantification of DHEAS and 17OHPreg and to establish entire age-, sex- and pubertal stage-specific reference ranges in children. A total of 684 children, 453 (243 female, 210 male) with normal body mass index (BMI; <90th) and 231 (132 female, 99 male) obese subjects (>97th), were categorized into 11 age groups, and age- and Tanner stage (PH)-specific reference ranges were determined. The limit of detection was 0.05 nmol/L for 17OHPreg and 0.5 nmol/L for DHEAS. Levels of both steroids declined after the neonatal period. Comparisons with RIA assays (Siemens, Munich, Germany) (DHEAS) and an in-house kit (17OHPreg) revealed 0.95 and 0.93, respectively, as coefficients of determination. Although DHEAS-generally higher in boys-increased continuously starting at 3 to 6 years, 17OHPreg remained largely constant. In obese patients, both were significantly elevated, also in part after alignment to Tanner stages (PH). UPLC-MS/MS is sensitive and reliable for quantifying DHEAS and 17OHPreg. Our data support differential maturation of CYP17 during adrenarche with successively increasing 17,20-lyase activity but largely constant 17α-hydroxylation activity. Endocrine interpretation of 17OHPreg and DHEAS must consider differential patterns for age, sex, pubertal stage, and BMI. Copyright © 2017 by the Endocrine Society

Do We Really Have an Age/H_0 Conflict?

NASA Astrophysics Data System (ADS)

Baum, W. A.

1997-12-01

Two independent methods for estimating the age of the universe can both be linked to the absolute magnitudes of the RR Lyrae stars, one based on stellar evolution in globular clusters and the other based on the Hubble Constant derived from globular clusters as distance indicators. The latter has recently been extracted from HST-WFPC2 data for globular clusters in the Coma Cluster galaxy IC 4051 (Baum et al. 1997, AJ, 113, 1483). If RR Lyrae stars are brighter than we have previously thought, the stellar-evolution age estimate is shortened whereas the Hubble age is increased, so we can ask a very simple question: For what RR Lyrae magnitude zero point would the stellar-evolution age coincide with the Hubble age, and is it a reasonable value? Allowing 1 Gyr for globular clusters to have formed, and assuming a classical Einstein-deSitter universe with Lambda = 0, I find the two ages to coincide if M_V(RR) ~ 0.16[Fe/H] + 0.46, which (among other things) puts the Large Magellanic Cloud at (m-M) = 18.78 +/- 0.17 mag. The implied age of the universe is 11.0 +/- 1.4 Gyr, and the corresponding H_0 = 59 +/- 8 km/s per Mpc.

An evaluation of the effect of Ohio's graduated driver licensing law on motor vehicle crashes and crash outcomes involving drivers 16 to 20 years of age.

PubMed

Conner, Kristen A; Smith, Gary A

2017-05-19

Nationally, motor vehicle crashes are the leading cause of death among youth ages 16 to 20 years. Graduated driver licensing (GDL) laws have been implemented to reduce motor vehicle crashes among teen drivers. Studies have shown decreases in teen crash rates and crash-related fatality rates following enactment of GDL laws. However, GDL laws typically apply to teens only until their 18th birthday; therefore, the effect, if any, that GDL laws have on youth drivers ages 18 to 20 years and whether these programs should be extended to include these older youth warrant further study. The objective of this study was to evaluate the effects of Ohio's 2007 revised GDL law on motor vehicle crashes and crash-related injuries for crashes involving teen drivers ages 16 to 20 years, with a focus on the effects on crashes involving drivers ages 18 to 20 years. Cross-sectional analysis of motor vehicle crashes involving drivers ages 16 to 20 years in Ohio in the pre-GDL (2004-2006) and post-GDL (2008-2010) periods was performed. Descriptive statistics and population-based crash rates for drivers and occupants ages 16 to 20 years were calculated, as well as rate ratios and 95% confidence intervals (CIs) comparing crashes in the pre-GDL and post-GDL periods. Compared with the pre-GDL period, the post-GDL period was associated with lower crash rates for drivers age 16 years (relative risk [RR] = 0.94; 95% CI, 0.90-0.98), age 17 years (RR = 0.90; 95% CI, 0.88-0.93), age 18 years (RR = 0.95; 95% CI, 0.92-0.97), and ages 16-17 years combined (RR = 0.92; 95% CI, 0.90-0.95). Crash rate was higher for the post-GDL period for drivers age 19 years (RR = 1.04; 95% CI, 1.01-1.07), age 20 years (RR = 1.09; 95% CI, 1.05-1.13), and ages 18-20 years combined (RR = 1.02; 95% CI, 1.00-1.03). Unlike previous studies, this investigation used linked data to evaluate the outcomes of all occupants in crashes involving drivers ages 16-20 years. The post-GDL period was associated with lower

Immunogenicity and safety of the HPV-16/18 AS04-adjuvanted vaccine in healthy Chinese girls and women aged 9 to 45 years

PubMed Central

Zhu, Fengcai; Li, Juan; Hu, Yuemei; Zhang, Xiang; Yang, Xiaoping; Zhao, Hui; Wang, Junzhi; Yang, Jianguo; Xia, Guodong; Dai, Qinyong; Tang, Haiwen; V Suryakiran, Pemmaraju; Datta, Sanjoy K; Descamps, Dominique; Bi, Dan; Struyf, Frank

2014-01-01

Immunogenicity and safety of the human papillomavirus (HPV)-16/18 AS04-adjuvanted vaccine were evaluated in healthy Chinese females aged 9–45 years in 2 phase IIIB, randomized, controlled trials. Girls aged 9–17 years (ClinicalTrials.gov, NCT00996125) received vaccine (n = 374) or control (n = 376) and women aged 26–45 years (NCT01277042) received vaccine (n = 606) or control (n = 606) at months 0, 1, and 6. The primary objective was to show non-inferiority of anti-HPV-16 and -18 immune responses in initially seronegative subjects at month 7, compared with Chinese women aged 18–25 years enrolled in a separate phase II/III trial (NCT00779766). Secondary objectives were to describe the anti-HPV-16 and -18 immune response, reactogenicity and safety. At month 7, immune responses were non-inferior for girls (9–17 years) vs. young women (18–25 years): the upper limit of the 95% confidence interval (CI) for the geometric mean titer (GMT) ratio (women/girls) was below the limit of 2 for both anti-HPV-16 (0.37 [95% CI: 0.32, 0.43]) and anti-HPV-18 (0.42 [0.36, 0.49]). Immune responses at month 7 were also non-inferior for 26–45 year-old women vs. 18–25 year-old women: the upper limit of the 95% CI for the difference in seroconversion (18–25 minus 26–45) was below the limit of 5% for both anti-HPV-16 (0.00% [–1.53, 1.10]) and anti-HPV-18 (0.21% [–1.36, 1.68]). GMTs were 2- to 3-fold higher in girls (9–17 years) as compared with young women (18–25 years). The HPV-16/18 AS04-adjuvanted vaccine had an acceptable safety profile when administered to healthy Chinese females aged 9–45 years. PMID:25424785

Impact of rotavirus vaccination in Australian children below 5 years of age

PubMed Central

Pendleton, Annmarie; Galic, Maja; Clarke, Christopher; Ng, Su Peing; Ledesma, Emilio; Ramakrishnan, Gunasekaran; Liu, Yanfang

2013-01-01

This study was conducted to assess the impact of administration of two-dose rotavirus (RV) vaccine (RIX4414; GlaxoSmithKline Vaccines) among children aged less than 5 y in three states/territories of Australia. Aggregated and de-identified data on rotavirus gastroenteritis (RVGE) and all-cause gastroenteritis (AGE) from July 1998–June 2009 were obtained from the Australian Institute of Health and Welfare database. The baseline incidence (July 1998–June 2006) of RVGE hospitalizations before RV vaccine introduction in New South Wales (NSW), the Australian Capital Territory (ACT) and the Northern Territory (NT) were 33.75, 42.93 and 288.67 per 10 000 child-years, respectively among children aged 0–11 mo. Following RV vaccine introduction in NSW, the ACT and the NT, incidence of RVGE hospitalizations reduced to 13.06, 17.35 and 47.52 per 10 000 child-years, respectively, during July 2007–June 2008 and 3.87, 8.40 and 122.79 per 10,000 child-years, respectively, during July 2008–June 2009 among children aged 0–11 mo. Reductions in RVGE and AGE were also observed in all children below 5 y of age in NSW and the ACT. Overall reduction in hospitalizations due to RVGE and AGE was observed following RV vaccine introduction into the NIP in Australia. PMID:23733041

Determination of Knowledge, Attitudes and Behaviors Regarding Factors Causing Home Accidents and Prevention in Mothers with a Child Aged 0-5 Years

ERIC Educational Resources Information Center

Akturk, Ümmühan; Erci, Behice

2016-01-01

Objective: In this study, it was aimed to determine knowledge, "attitudes" and "behaviors" in mothers with a child aged 0-5 years regarding factors causing "home accidents" and prevention. Method: The target population of the study consisted of mothers with a child aged 0-5 years who were admitted to pediatrics ward…

Validity of Parent-Reported Vaccination Status for Adolescents Aged 13–17 Years: National Immunization Survey-Teen, 2008

PubMed Central

Dorell, Christina G.; Jain, Nidhi; Yankey, David

2011-01-01

Objective The validity of parent-reported adolescent vaccination histories has not been assessed. This study evaluated the validity of parent-reported adolescent vaccination histories by a combination of immunization card and recall, and by recall only, compared with medical provider records. Methods We analyzed data from the 2008 National Immunization Survey-Teen. Parents of adolescents aged 13–17 years reported their child's vaccination history either by immunization card and recall (n=3,661) or by recall only (n=12,822) for the hepatitis B (Hep B), measles-mumps-rubella (MMR), varicella (VAR), tetanus-diphtheria/tetanus-diphtheria-acellular pertussis (Td/Tdap), meningococcal conjugate (MCV4), and quadrivalent human papillomavirus (HPV4) (for girls only) vaccines. We validated parental report with medical records. Results Among the immunization card/recall group, vaccines with >20% false-positive reports included MMR (32.3%) and Td/Tdap (36.9%); vaccines with >20% false-negative reports included VAR (35.2%), MCV4 (36.0%), and Tdap (41.9%). Net bias ranged from −25.0 to −0.1 percentage points. Kappa values ranged from 0.22 to 0.92. Among the recall-only group, vaccines with >20% false-positive reports included Hep B (33.9%), MMR (61.4%), VAR (26.2%), and Td/Tdap (60.6%); vaccines with >20% false-negative reports included Hep B (58.9%), MMR (33.7%), VAR (51.6%), Td/Tdap (25.5%), Tdap (50.3%) MCV4 (63.0%), and HPV4 (20.5%). Net bias ranged from −46.0 to 0.5 percentage points. Kappa values ranged from 0.03 to 0.76. Conclusions Validity of parent-reported vaccination histories varies by type of report and vaccine. For recently recommended vaccines, false-negative rates were substantial and higher than false-positive rates, resulting in net underreporting of vaccination rates by both the immunization card/recall and recall-only groups. Provider validation of parent-reported vaccinations is needed for valid surveillance of adolescent vaccination coverage. PMID

The risk for diabetic nephropathy is low in young adults in a 17-year follow-up from the Diabetes Incidence Study in Sweden (DISS). Older age and higher BMI at diabetes onset can be important risk factors.

PubMed

Svensson, M K; Tyrberg, M; Nyström, L; Arnqvist, H J; Bolinder, J; Östman, J; Gudbjörnsdottir, S; Landin-Olsson, M; Eriksson, J W

2015-02-01

The main objective of this study was to estimate the occurrence of diabetic nephropathy in a population-based cohort of patients diagnosed with diabetes as young adults (15-34 years). All 794 patients registered 1987-1988 in the Diabetes Incidence Study in Sweden (DISS) were invited to a follow-up study 15-19 years after diagnosis, and 468 (58%) participated. Analysis of islet antibodies was used to classify type of diabetes. After median 17 years of diabetes, 15% of all patients, 14% T1DM and 25% T2DM, were diagnosed with diabetic nephropathy. Ninety-one percent had microalbuminuria and 8.6% macroalbuminuria. Older age at diagnosis (HR 1.05; 95% CI 1.01-1.10 per year) was an independent and a higher BMI at diabetes diagnosis (HR 1.04; 95% CI 1.00-1.09 per 1 kg/m²), a near-significant predictor of development of diabetic nephropathy. Age at onset of diabetes (p = 0.041), BMI (p = 0.012) and HbA1c (p < 0.001) were significant predictors of developing diabetic nephropathy between 9 and 17 years of diabetes. At 17 years of diabetes duration, a high HbA1c level (OR 1.06; 95% CI 1.03-1.08 per 1 mmol/mol increase) and systolic blood pressure (OR 1.08; 95% CI 1.05 1.12 per 1 mmHg increase) were associated with DN. Patients with T2DM diagnosed as young adults seem to have an increased risk to develop diabetic nephropathy compared with those with T1DM. Older age and higher BMI at diagnosis of diabetes were risk markers for development of diabetic nephropathy. In addition, poor glycaemic control but not systolic blood pressure at 9 years of follow-up was a risk marker for later development of diabetic nephropathy. Copyright © 2014 John Wiley & Sons, Ltd.

A longitudinal, multilevel analysis of homicide against children aged 0-9 years using state-level characteristics: 1979-2007.

PubMed

Douglas, Emily; Vanderminden, Jennifer

2014-01-01

Annually, over a thousand children are the victims of homicide in the United States Homicide among younger children, 0-9 years of age, is usually perpetrated by parents and caregivers. Researchers neither have tracked changes in the homicide rate among young children over time nor have they used theory to understand what factors may drive these changes. In this analysis of state-level data, we used longitudinal growth modeling and ecological theory to examine changes in homicide rate against children aged 0-9 years from 1979 to 2007. Our results indicate that states are relatively consistent, over time, in their homicide rates. Furthermore, a cultural context of criminal and risky behavior is positively associated with homicide against children. We discuss implications for future research and prevention.

[The prevalence and types of bullying in 13 to 17 year-old Brazilian schoolchildren].

PubMed

Santos, Jalber Almeida Dos; Cabral-Xavier, Alidianne F; Paiva, Saul Martins; Leite-Cavalcanti, Alessandro

2014-01-01

Determining the prevalence and type of bullying in 13 to 17 year-old Brazilian schoolchildren and analyzing the associated factors. Simple random sampling was used for selecting 525 schoolchildren. Data was collected by a single researcher using the Training and Mobility on Research (TMR) model questionnaire on bullying. Students who admitted suffering this kind of violence three or more times during the year the data was collected were considered as victims of bullying. The data was stored in SPSS and analysed using the Chi-squared and Fisher's exact tests (p<0.05). The students' average age was 14.2 years old (±1.1); 54.1 % of the sample was female. 23.6 % of those surveyed were characterized as victims of bullying; most were aged 14 years old (27.3 %), male (31.5 %), in the 7th year of school (25.3 %) and no difference was found regarding when they attended school (i.e. morning or afternoon sessions). However, an association was found between gender and bullying at school (p<0.001). The most prevalent form of bullying was verbal (87.7 %) followed by relational (37.7 %) and physical bullying (19.7 %). There was a high prevalence of bullying, boys being the main victims; the predominant type of bullying was verbal.

Genetic and Spacing Effects on Loblolly Pine Plantation Development Through Age 17

Treesearch

Samuel B. Land; Scott D. Roberts; Howard W. Duzan

2004-01-01

Eight North Carolina families and a Mississippi-Alabama commercial check of loblolly pine (Pinus taeda L.) were planted at three spacings (5x5, 8x8, and 10x10 feet) in east Mississippi. Results for ages 5, 9, 13, and 17 years indicated that spacing effects occurred by age 5 for d.b.h. and height and by age 9 for survival, stand volume, and periodic...

Sex- and age- specific relations between economic development, economic inequality and homicide rates in people aged 0-24 years: a cross-sectional analysis.

PubMed

Butchart, Alexander; Engström, Karin

2002-01-01

To test whether relations between economic development, economic inequality, and child and youth homicide rates are sex- and age-specific, and whether a country's wealth modifies the impact of economic inequality on homicide rates. Outcome variables were homicide rates around 1994 in males and females in the age ranges 0-4, 5-9, 10-14, 15-19 and 20-24 years from 61 countries. Predictor variables were per capita gross domestic product (GDP), GINI coefficient, percentage change in per capita gross national product (GNP) and female economic activity as a percentage of male economic activity. Relations were analysed by ordinary least squares regression. All predictors explained significant variances in homicide rates in those aged 15-24. Associations were stronger for males than females and weak for children aged 0-9. Models that included female economic inequality and percentage change in GNP increased the effect in children aged 0-9 and the explained variance in females aged 20-24. For children aged 0-4, country clustering by income increased the explained variance for both sexes. For males aged 15-24, the association with economic inequality was strong in countries with low incomes and weak in those with high incomes. Relations between economic factors and child and youth homicide rates varied with age and sex. Interventions to target economic factors would have the strongest impact on rates of homicide in young adults and late adolescent males. In societies with high economic inequality, redistributing wealth without increasing per capita GDP would reduce homicide rates less than redistributions linked with overall economic development.

Parental monitoring at age 11 and smoking initiation up to age 17 among Blacks and Whites: a prospective investigation.

PubMed

Bohnert, Kipling M; Ríos-Bedoya, Carlos F; Breslau, Naomi

2009-12-01

Parental monitoring has been identified as a predictor of adolescent smoking initiation. However, it is uncertain if the association is uniform across different racial groups. Random samples of low birth-weight and normal birth-weight children were drawn from newborn discharge lists (1983-1985) of two major hospitals in southeast Michigan, one serving an inner city and the other serving suburbs. Assessments occurred at ages 6, 11, and 17 years. Statistical analysis was conducted on children with data on parent monitoring at age 11 and tobacco use at age 17 who had never smoked a cigarette up to age 11 (n = 572). Multiple logistic regression was used to examine the association between parent monitoring and children's smoking initiation. Two-way interactions were tested. The relationship between parent monitoring at age 11 and child smoking initiation from ages 11 to 17 varied by race. Among White children, an increase of 1 point on the parent monitoring scale signaled an 11% reduction in the odds of initiating smoking by age 17. In contrast, parent monitoring was not significantly associated with smoking initiation among Black children. The results suggest a differential influence of parent monitoring on adolescent smoking between White and Black children. Future research would benefit from close attention to parental goals and concerns and to extra-familial factors that shape smoking behavior across racially and socially disparate communities.

Association of Health Insurance Status and Vaccination Coverage among Adolescents 13-17 Years of Age.

PubMed

Lu, Peng-Jun; Yankey, David; Jeyarajah, Jenny; O'Halloran, Alissa; Fredua, Benjamin; Elam-Evans, Laurie D; Reagan-Steiner, Sarah

2018-04-01

To assess selected vaccination coverage among adolescents by health insurance status and other access-to-care characteristics. The 2015 National Immunization Survey-Teen data were used to assess vaccination coverage disparities among adolescents by health insurance status and other access-to-care variables. Multivariable logistic regression analysis and a predictive marginal modeling were conducted to evaluate associations between health insurance status and vaccination coverage. Overall, vaccination coverage was significantly lower among uninsured compared with insured adolescents for all vaccines assessed for except ≥3 doses of human papillomavirus vaccine (HPV) among male adolescents. Among adolescents 13-17 years of age, vaccination of uninsured compared with insured adolescents, respectively, for tetanus toxoid, reduced content diphtheria toxoid, and acellular pertussis vaccine was 77.4% vs 86.8%; for ≥1 dose of meningococcal conjugate vaccine was 72.9% vs 81.7%; for ≥1 dose of HPV was 38.8% vs 50.2% among male and 42.9% vs 63.8% among female adolescents; for 3 doses of HPV was 24.9% vs 42.8% among female adolescents. In addition, vaccination coverage differed by the following: type of insurance among insured adolescents, having a well-child visit at 11-12 years of age, and number of healthcare provider contacts in the past year. Uninsured were less likely than insured adolescents to be vaccinated for HPV (female: ≥1 dose and 3 doses; and male: ≥1 doses) after adjusting for confounding variables. Overall, vaccination coverage was lower among uninsured adolescents. HPV vaccination coverage was lower than tetanus toxoid, reduced content diphtheria toxoid, and acellular pertussis vaccine Tdap and meningococcal conjugate vaccine in both insured and uninsured adolescents. Wider implementation of effective evidence-based strategies is needed to help improve vaccination coverage among adolescents, particularly for those who are uninsured. Limitation of

Seroprevalence of hepatitis A virus antibody in a population aged 0-30 years in Shanghai, China: implications for hepatitis A immunization.

PubMed

Zhu, Y; Yuan, Z; Zhao, Q; Chen, G; Xu, B

2013-03-01

This study aimed to determine current seroprevalence of hepatitis A virus (HAV) antibody in subjects aged 0-30 years in Shanghai. A total of 5515 subjects were recruited through random clustering sampling in 2009. Basic clinical and demographic information and records of HAV vaccination were acquired by questionnaire interviews and review of immunization records. Serum samples were collected and tested for anti-HAV IgM and total anti-HAV. The overall seroprevalence of total anti-HAV was 52·9%. Subjects aged 20-24 years had the lowest (34·4%) anti-HAV seropositivity and subjects aged 5-9 years had the highest (74·6%) positivity. Seroprevalence was significantly greater in subjects from suburban areas than in subjects from urban areas. Subjects who had HAV immunizations had significantly greater seropositivity for total anti-HAV. Previous hepatitis A immunization policies had a significant impact on the presence of anti-HAV seroprevalence in a population aged 0-30 years from Shanghai.

Low-speed vehicle run over fatalities in Australian children aged 0-5 years.

PubMed

Anthikkat, Anne Paul; Page, Andrew; Barker, Ruth

2013-05-01

The study aims to investigate environmental, socio-demographic and other antecedent risk factors associated with low-speed vehicle run over (LSVRO) mortality in Australian children aged 0-5 years. This is a population-based retrospective case series study of Australian LSVRO mortality, July 2000-December 2010. Mortality and corresponding population data were stratified by sex and period to examine trends in incidence rates over the study period. Proportional mortality was also investigated by sex, age, period, area, location of injury, mechanism and other antecedent factors identified from textual coronial information. There were 82 fatal LSVRO cases over the 11-year study period. The annual incidence was low (less than 1 per 100,000) and declined over the study period. More than three-quarters of incidents occurred in non-traffic settings, in particular residential driveways. The most common vehicle involved was a four-wheel drive or utility with vehicles most likely to be reversing or leaving at the time of the incident. More than three-quarters of cases were aged 36 months or less. A higher proportion of LSVRO fatalities occurred in lower socio-economic status areas compared with higher socio-economic status areas. Where the vehicle was actively being driven (77 cases), the driver was known to the child in three-quarters of cases, most commonly the father (32%). The study provides a detailed analysis of mortality due to LSVRO incidents in Australia and highlights a number of modifiable antecedent factors. Precedents for the identification and reporting of LSVRO incidents as well as prevention strategies are discussed. © 2013 The Authors. Journal of Paediatrics and Child Health © 2013 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

The Apollo 17 'melt sheet' - Chemistry, age and Rb/Sr systematics

NASA Technical Reports Server (NTRS)

Winzer, S. R.; Nava, D. F.; Schuhmann, S.; Philpotts, J. A.; Schuhmann, P. J.; Lum, R. K. L.; Lindstrom, M. M.; Lindstrom, D. J.

1977-01-01

Major, minor, and trace-element compositions, age data, and Rb/Sr systematics of Apollo 17 boulders have been compiled, and additional analyses performed on a norite breccia clast (77215) included in the Apollo 17, Station 7 boulder. The Apollo 17 boulders are found to be identical or nearly so in major, minor, and trace-element composition, suggesting that they all originated as an impact melt analogous to melt sheets found in larger terrestrial craters. The matrix dates (Ar-40/Ar-39) and Rb/Sr systematics available suggest that this impact melt formed by a single impact about 4 billion years ago. This impact excavated, shocked, brecciated, and melted norites, norite cumulates, and possibly anorthositic gabbros and dunites about 4.4 billion years old. The impact was likely a major one, possibly the Serenitatis basin-forming event.

Factors Influencing Childcare Workers' Promotion of Physical Activity in Children Aged 0-4 Years: A Qualitative Study

ERIC Educational Resources Information Center

Wilke, Sarah; Opdenakker, Claudia; Kremers, Stef P. J; Gubbels, Jessica S

2013-01-01

The present study examined the factors influencing childcare workers' promotion of physical activity (PA) among children aged 0-4?years, a particularly interesting context because of the increasing number of children attending childcare. Twenty Dutch childcare workers were interviewed. The interviews revealed some important barriers to the…

Shorter sleep duration is associated with reduced cognitive development at two years of age.

PubMed

Smithson, Lisa; Baird, Tieghan; Tamana, Sukhpreet K; Lau, Amanda; Mariasine, Jennifer; Chikuma, Joyce; Lefebvre, Diana L; Subbarao, Padmaja; Becker, Allan B; Turvey, Stuart E; Sears, Malcolm R; Beal, Deryk S; Pei, Jacqueline; Mandhane, Piush J

2018-04-30

Both short sleep duration and sleep-disordered breathing (SDB) are associated with poor neurocognitive development. However, the co-contributions of short sleep duration and SDB on neurodevelopment in pre-school children are relatively unknown. We assessed both sleep duration and SDB by quarterly questionnaire from three months to two years of age among Canadian Healthy Infant Longitudinal Development (CHILD) birth cohort participants. Group-based modeling determined trajectories of total, daytime, and nighttime sleep duration and SDB. Linear regression was used to assess the impact of sleep duration and SDB trajectories on cognitive (primary outcome) and language (secondary) development at two years of age as assessed by the Bayley Scale of Infant Development (BSID-III) (mean 100; standard deviation of 15). Of the 822 CHILD Edmonton participants, 703 (86%) were still enrolled at two years of age with 593 having BSID-III data at two years of age. Trajectory analysis identified four total sleep durations phenotypes [short sleepers (17.9%), decline to short sleepers (21.1%), intermediate sleepers (36.9%) and long sleepers (24.1%)]. Compared to children with intermediate sleep durations, short sleepers had a 5.2-point lower cognitive development score at two years of age [standard error (SE) 1.7; p = 0.002]. Nocturnal sleep duration, compared to daytime sleep duration had the greatest effect on cognitive development. We also identified three SDB symptom trajectories [early-onset SDB (15.7%), late-onset SDB (14.2%), and persistent SDB (5.3%)] and 79.5% of children had no SDB symptoms. Children with persistent SDB also had a 5.3-point lower language score (SE 2.7; p = 0.05) compared to children with no SDB. SDB trajectories were not associated with cognitive development. In a population-representative birth cohort study, both short sleep duration and SDB were associated with adverse neurodevelopment at two years of age. Children with short nighttime sleep

Macro-level Age Norms for the Timing of Sexual Initiation and Adolescents’ Early Sexual Initiation in 17 European Countries

PubMed Central

Madkour, Aubrey Spriggs; de Looze, Margaretha; Ma, Ping; Halpern, Carolyn Tucker; Farhat, Tilda; ter Bogt, Tom F. M.; Ehlinger, Virginie; Nic Gabhainn, Saoirse; Currie, Candace; Godeau, Emmanuelle

2014-01-01

Purpose To examine the relationship between country-level age norms for sexual initiation timing and early sexual initiation (ESI) among adolescent boys and girls. Methods Nationally-representative data from 17 countries that participated in the 2006/07 European Social Survey (ESS-3, n=33,092) and the 2005/06 Health Behaviour in School-Aged Children Study (HBSC, n=27,702) were analyzed. Age norms were measured as the average country-level response to an item asking the age at which ESS respondents believed someone is too young to have sexual intercourse. HBSC respondents (aged 14-16) self-reported age at sexual initiation which we defined as early (<15 years) or not (≥15 years or no initiation). Control variables included age, family affluence, perceived socioeconomic status, family living arrangement, substance use, school attachment, and country-level legal age of consent. Multivariable three-level logistic models with random intercepts were run separately by sex. Results In multivariable analyses, higher overall age norms were associated with reduced likelihood of ESI among girls (AOR 0.60, 95% CI 0.45-0.79); associations with ESI were stronger for parent cohort (ages 31-65) norms (AOR 0.37, 95% CI 0.23-0.58) than for peer cohort (ages 15-20) norms (AOR 0.60, 95% CI 0.49-0.74). For boys, overall norms were also significantly negatively associated with ESI (AOR 0.68, 95% CI 0.46-0.99), as were parent cohort norms (AOR 0.66, 95% CI 0.45-0.96). Peer cohort norms were not significantly related to boys’ ESI. Conclusion Macro-level cultural norms may impact adolescents’ sexual initiation timing. Research exploring the sexual health outcomes of early initiators in countries with contrasting age norms is warranted. PMID:24508092

Sex- and age- specific relations between economic development, economic inequality and homicide rates in people aged 0-24 years: a cross-sectional analysis.

PubMed Central

Butchart, Alexander; Engström, Karin

2002-01-01

OBJECTIVE: To test whether relations between economic development, economic inequality, and child and youth homicide rates are sex- and age-specific, and whether a country's wealth modifies the impact of economic inequality on homicide rates. METHODS: Outcome variables were homicide rates around 1994 in males and females in the age ranges 0-4, 5-9, 10-14, 15-19 and 20-24 years from 61 countries. Predictor variables were per capita gross domestic product (GDP), GINI coefficient, percentage change in per capita gross national product (GNP) and female economic activity as a percentage of male economic activity. Relations were analysed by ordinary least squares regression. FINDINGS: All predictors explained significant variances in homicide rates in those aged 15-24. Associations were stronger for males than females and weak for children aged 0-9. Models that included female economic inequality and percentage change in GNP increased the effect in children aged 0-9 and the explained variance in females aged 20-24. For children aged 0-4, country clustering by income increased the explained variance for both sexes. For males aged 15-24, the association with economic inequality was strong in countries with low incomes and weak in those with high incomes. CONCLUSION: Relations between economic factors and child and youth homicide rates varied with age and sex. Interventions to target economic factors would have the strongest impact on rates of homicide in young adults and late adolescent males. In societies with high economic inequality, redistributing wealth without increasing per capita GDP would reduce homicide rates less than redistributions linked with overall economic development. PMID:12471400

Is Bilateral Internal Mammary Arterial Grafting Beneficial for Patients Aged 75 Years or Older?

PubMed

Itoh, Satoshi; Kimura, Naoyuki; Adachi, Hideo; Yamaguchi, Atsushi

2016-07-25

Although bilateral internal mammary artery (BIMA) grafting is performed with increasing regularity in elderly patients, whether it is truly beneficial, and therefore indicated, in these patients remains uncertain. We retrospectively investigated early and late outcomes of BIMA grafting in patients aged ≥75 years. We identified 460 patients aged ≥75 years from among 2,618 patients who underwent either single internal mammary artery (SIMA) grafting (n=293) or BIMA grafting (n=107). Early outcomes did not differ between the SIMA and BIMA patients (30-day mortality: 1.7% vs. 0%, P=0.39; sternal wound infection: 1.0% vs. 4.7%; P=0.057). Late outcomes, 10-year survival in particular, were improved in the BIMA group (36.6% vs. 48.1%, P=0.033). In the analysis of the results in propensity score-matched groups (196 patients in the SIMA group, 98 patients in the BIMA group), improved 10-year survival was documented in the BIMA group (34.8% vs. 47.6%, P=0.030). Cox proportional regression analysis showed SIMA usage (non-use of BIMA) to be a predictor for late mortality (hazard ratio: 0.65, 95% confidence interval: 0.43-0.98, P=0.042). We further compared outcomes between the total non-elderly patients (n=2,158) and total elderly patients (n=460). BIMA usage was similar, as was 30-day mortality (1.0% vs. 1.3%, respectively). A survival advantage, with no increase in early mortality, can be expected from BIMA grafting in patients aged ≥75 years. (Circ J 2016; 80: 1756-1763).

29 CFR 35.17 - Age distinctions in DOL regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Age distinctions in DOL regulations. 35.17 Section 35.17 Labor Office of the Secretary of Labor NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE FROM THE DEPARTMENT OF LABOR Standards for Determining Age...

29 CFR 35.17 - Age distinctions in DOL regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 1 2014-07-01 2013-07-01 true Age distinctions in DOL regulations. 35.17 Section 35.17 Labor Office of the Secretary of Labor NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE FROM THE DEPARTMENT OF LABOR Standards for Determining Age...

29 CFR 35.17 - Age distinctions in DOL regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 1 2013-07-01 2013-07-01 false Age distinctions in DOL regulations. 35.17 Section 35.17 Labor Office of the Secretary of Labor NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE FROM THE DEPARTMENT OF LABOR Standards for Determining Age...

29 CFR 35.17 - Age distinctions in DOL regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 1 2012-07-01 2012-07-01 false Age distinctions in DOL regulations. 35.17 Section 35.17 Labor Office of the Secretary of Labor NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE FROM THE DEPARTMENT OF LABOR Standards for Determining Age...

29 CFR 35.17 - Age distinctions in DOL regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 1 2011-07-01 2011-07-01 false Age distinctions in DOL regulations. 35.17 Section 35.17 Labor Office of the Secretary of Labor NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE FROM THE DEPARTMENT OF LABOR Standards for Determining Age...

Dental erosion among children aged 3-6 years and its associated indicators.

PubMed

Tao, Dan-Ying; Hao, Gu; Lu, Hai-Xia; Tian, Yu; Feng, Xi-Ping

2015-01-01

To analyze the status quo of dental erosion in 3- to 6-year-old children in Shanghai. A stratified, cluster, multistage random sampling methods was applied to 3- to 6-year-old children in Shanghai in 2012. Both questionnaire and clinical oral examination were performed in the survey. The questionnaire included general information, such as age, gender, parental education, dietary habit, oral health behavior, general medical health, and socioeconomic status. The clinical examination focused on the eroded tooth surface and dental erosion extent. SPSS v19.0 software package was utilized for statistical analysis. A total of 1,837 children aged 3-6 years were randomly selected in Shanghai. The overall dental erosion prevalence was 15.1 percent. Among different age groups, a relatively high prevalence of 17.1 percent was found in the 4-year-old group, and a relatively low prevalence of 12.0 percent was observed in the 3-year-old group. Surprisingly, there was no significant difference among the four age groups. The occurrence of dental erosion was influenced by habits of vinegar/coffee/tea consumption, mother's educational background, birthplace, and regurgitation (P < 0.05). The dental erosion prevalence in 3- to 6-year-old children in Shanghai appears to be close to that of other Chinese provinces as well as that observed in most of surveys carried out in different parts of the world. Efforts should be made to raise public awareness about the disease. Moreover, further studies targeted to explore the relationship between dental erosion and risk factors are needed. It is also necessary to establish a unified diagnostic standard for future epidemiological investigations. © 2015 American Association of Public Health Dentistry.

MRI of the wrist is not recommended for age determination in female football players of U-16/U-17 competitions.

PubMed

Tscholl, P M; Junge, A; Dvorak, J; Zubler, V

2016-03-01

Age determination on magnetic resonance imaging (MRI) of the wrist is a reliable method in male football players to evaluate their eligibility to participate in Under 17 tournaments. MRI of the wrist was performed in 487 female volunteers aged 13-19 years from Brazil, Germany, Malaysia, and Tanzania, and in 139 female football players participating in Under-16 and Under-17 football tournaments. A previously validated method for grading fusion of the distal radial epiphysis in male adolescent was used. Moderate correlation of chronological age and epiphyseal fusion was found in the normative control group (r = .59) and weak correlation in female football players (r = .27). Complete fusion of the distal radial epiphysis was observed in two 15-year-old volunteers of the control group (1.7%) and in 17.6% (3 of 17) of 14-year-old football players. Up to 10.8% (47 of 437) in the control group and 14.4% (20 of 139) of the football players 17 years or younger had complete fused epiphysis. Because of earlier osseous maturity in female adolescents, the grade of fusion of the distal radial epiphysis on MRI is not recommended for pretournament age determination for the age of 17 and younger in female. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

A 20-Year Comparison of Football-Related Injuries in American and Canadian Youth Aged 6 to 17 Years: A Replication Study.

PubMed

Keays, Glenn; Friedman, Debbie; Gagnon, Isabelle

2016-06-01

Introduction Little is known about Canadian youth football injuries. The objectives of this study were (a) to contrast the injuries in Canadian and American football players aged 6 to 17 years and (b) compare the injuries sustained during organized football with those in nonorganized football. Methods Using a retrospective cohort design based on data from the Canadian Hospitals Injury Reporting and Prevention Program and the National Electronic Injury Surveillance System a comparison of injuries was made. Results Trends in injuries were comparable. Proportions and odds of injuries were similar, except for a few exceptions. In Canada, more girls were injured and fractures were more prevalent. Compared with nonorganized football, organized football players were older, involved more males, and suffered more traumatic brain injuries and injuries to their lower extremities. Conclusion Canadian and American youth football injuries were similar. The type of football, be it organized or nonorganized, has an impact on injuries. © The Author(s) 2015.

Maternal identification of dental caries lesions in their children aged 1-3 years.

PubMed

Fernandes, I B; Sá-Pinto, A C; Silva Marques, L; Ramos-Jorge, J; Ramos-Jorge, M L

2017-06-01

To analyse the maternal identification of different stages of dental caries in children aged 1-3 years. A cross-sectional study was conducted with 274 children and their mothers. The mothers answered a questionnaire on the occurrence of dental caries in their children and completed questions addressing their demographic/socio-economic status. The oral examination of the children was performed using the International Caries Detection and Assessment System. Descriptive, Chi square test and Poisson regression statistical analyses were performed. The prevalence of initial and established/severe dental caries lesions by age were: 1 year (23.2 and 24.2%), 2 years (17.9 and 55.7%) and 3 years (23.3 and 60.3%) respectively. Significant associations between clinical examinations and the mothers' reports were observed among children aged 1 year old who had initial stage caries lesions (p = 0.006) and in children aged 1, 2 and 3 years old who had established/severe stage caries lesions (p < 0.001). After adjustment for confounding variables it was found that mothers were more able to identify dental caries both at initial (PR 4.01, 95% CI 1.35-11.94) and established/severe stages (PR 9.14, 95% CI 2.49-33.56) in children aged 1 year old. In children aged 2 and 3 years, this identification was more evident in the established/severe stage (2 years, PR 2.98, 95% CI 1.42-6.26; 3 years, PR 2.75, 95% CI 1.09-6.93). Mothers of children aged 1 year old identified dental caries at initial and established/severe stages. Mothers of children aged 2 and 3 years identified dental caries only at established/severe stages.

Recurrent and chronic headaches in children below 6 years of age.

PubMed

Raieli, Vincenzo; Eliseo, Mario; Pandolfi, Eleonora; La Vecchia, Michela; La Franca, Girolama; Puma, Domenico; Ragusa, Donatella

2005-06-01

The objective was to determine the frequency of headache subtypes, according to International Headache Society (IHS) criteria, in a population of children below 6 years visiting a Center for Diagnosis and Treatment of Headache in Youth. Medical records of the children below 6 years at their first visit, admitted for headache between 1997 and 2003, were studied. Headache was classified according to the IHS criteria 2004. Children with less than three headache attacks or less than 15 days of daily headache were excluded. We found 1598 medical records of children who visited our Headache Center in the study period. One hundred and five (6.5%) were children younger than 6 years. The mean age at the first medical control was 4.8+/-1.3 years (range 17-71 months). There were 59 males (56.1%) and 46 females (43.9%). The mean age at onset of headaches was 4.3 years (range 14-69 months). According to the IHS criteria we found 37 cases (35.2%) with migraine, 19 cases (18%) with episodic tension headache, 5 cases (4.8%) with chronic daily headache, 13 cases (12.4%) with primary stabbing headache, 18 cases (17.1%) with post-traumatic headache, 7 cases (6.6%) with other non-dangerous secondary headaches (otorhinolaryngological diseases, post-infectious headaches), 3 cases (2.85%) with dangerous headaches (Arnold-Chiari type 1 malformation, brain tumour) and 9 cases (8.6%) with unclassifiable headaches. Six children (5.7%) reported more than one headache subtype. The prevalence of dangerous headaches was higher than those in school age (chi(2)=4.70, p<0.05). Our study shows some differences in headaches in this population vs. school children. In fact at this age migraine is the most common headache, but we also found an increase of secondary causes among the chronic/recurrent and daily headaches, especially posttraumatic disorders and potentially dangerous headaches. Finally our study shows the highest prevalence of the idiopathic stabbing headache in pre-school children in

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.

16 CFR 0.17 - Bureau of Consumer Protection.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Bureau of Consumer Protection. 0.17 Section... ORGANIZATION § 0.17 Bureau of Consumer Protection. The Bureau investigates unfair or deceptive acts or..., and international agencies and organizations in consumer protection enforcement and regulatory matters...

[Association between cesarean birth and the risk of obesity in 6-17 year-olds].

PubMed

Wang, Z H; Xu, R B; Dong, Y H; Yang, Y D; Wang, S; Wang, X J; Yang, Z G; Zou, Z Y; Ma, J

2017-12-10

Objective: To explore the association between cesarean section and obesity in child and adolescent. Methods: In this study, a total number of 42 758 primary and middle school students aged between 6 and 17 were selected, using the stratified cluster sampling method in 93 primary and middle schools in Hunan, Ningxia, Tianjin, Chongqing, Liaoning, Shanghai and Guangdong provinces and autonomous regions. Log-Binomial regression model was used to analyze the association between cesarean section and obesity in childhood or adolescent. Results: Mean age of the subjects was (10.5±3.2) years. The overall rate of cesarean section among subjects attending primary or secondary schools was 42.3%, with 55.9% in boys and, 40.6% in girls respectively and with difference statistically significant ( P <0.001). The rate on obesity among those that received cesarean section (17.6%) was significantly higher than those who experienced vaginal delivery (10.2%) ( P <0.001). Results from the log-binomial regression model showed that cesarean section significantly increased the risk of obesity in child and adolescent ( OR =1.72, 95% CI : 1.63-1.82; P <0.001). After adjusting for factors as sex, residential areas (urban or rural), feeding patterns, frequencies of milk-feeding, eating high-energy foods, eating fried foods and the levels of parental education, family income, parental obesity, physical activity levels, gestational age and birth weight etc ., the differences were still statistically significant ( OR =1.48, 95% CI : 1.39-1.57; P <0.001). Conclusion: The rate of cesarean section among pregnant women in China appeared high which may significantly increase the risk of obesity in child or adolescent.

Successful amblyopia therapy initiated after age 7 years: compliance cures.

PubMed

Mintz-Hittner, H A; Fernandez, K M

2000-11-01

To report successful therapy for anisometropic and strabismic amblyopia initiated after age 7 years. A consecutive series of 36 compliant children older than 7 years (range, 7.0 to 10.3 years; mean, 8.2 years) at initiation of amblyopia therapy for anisometropic (19 patients; mean age, 8.3 years), strabismic (9 patients; mean age, 8.0 years), or anisometropic and strabismic (8 patients; mean age, 8.0 years) amblyopia was studied. Initial (worst) visual acuities were between 20/50 and 20/400 (log geometric mean, -0.83 [antilog, 20/134] for all patients; -0.88 [antilog, 20/151] for anisometropic patients; -0.70 [antilog, 20/100] for strabismic patients; and -0.88 [antilog, 20/151] for anisometropic and strabismic patients). Initial (worst) binocularity was absent or reduced in all cases. Therapy consisted of (1) full-time standard occlusion (21 patients; mean age, 8.0 years), (2) total penalization (7 patients; mean age, 7.8 years), or (3) full-time occlusive contact lenses (8 patients; mean age, 8.8 years). Final (best) visual acuities were between 20/20 and 20/30 for all 36 patients. Final (best) binocularity was maintained or improved for 22 (61%) of 36 patients, including 16 anisometropic patients (84%), 2 strabismic patients (22%), and 4 anisometropic and strabismic patients (50%). Given compliance, therapy for anisometropic and strabismic amblyopia can be successful even if initiated after age 7 years. Arch Ophthalmol. 2000;118:1535-1541

Waist circumference percentile curves for Malaysian children and adolescents aged 6.0-16.9 years.

PubMed

Poh, Bee Koon; Jannah, Ahmad Nurul; Chong, Lai Khuen; Ruzita, Abd Talib; Ismail, Mohd Noor; McCarthy, David

2011-08-01

The prevalence of obesity is increasing rapidly and abdominal obesity especially is known to be a risk factor for metabolic syndrome and other non-communicable diseases. Waist circumference percentile curves are useful tools which can help to identify abdominal obesity among the childhood and adolescent populations. To develop age- and sex-specific waist circumference (WC) percentile curves for multi-ethnic Malaysian children and adolescents aged 6.0-16.9 years. Subjects and methods. A total of 16,203 participants comprising 8,093 boys and 8,110 girls recruited from all regions of Malaysia were involved in this study. Height, weight, WC were measured and BMI calculated. Smoothed WC percentile curves and values for the 3rd, 5th, 10th, 25th, 50th, 75th, 90th, 95th and 97th percentiles were constructed using the LMS Method. WC was found to increase with age in both sexes, but boys had higher WC values at every age and percentile. Z-scores generated using the UK reference data shows that Chinese children had the highest WC compared to Malays, Indians and other ethnicities. Comparisons with other studies indicate that at the 50th percentile, Malaysian curves did not differ from the UK, Hong Kong and Turkish curves, but at the 90th percentile, Malaysian curves were higher compared with other countries, starting at 10 years of age. The 90th percentile was adopted as the cut-off point to indicate abdominal obesity in Malaysian children and adolescents. These curves represent the first WC percentiles reported for Malaysian children, and they can serve as a reference for future studies.

34 CFR 110.17 - Age distinctions contained in ED's regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 1 2013-07-01 2013-07-01 false Age distinctions contained in ED's regulations. 110.17..., DEPARTMENT OF EDUCATION NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Standards for Determining Age Discrimination § 110.17 Age distinctions contained in ED...

34 CFR 110.17 - Age distinctions contained in ED's regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 1 2014-07-01 2014-07-01 false Age distinctions contained in ED's regulations. 110.17..., DEPARTMENT OF EDUCATION NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Standards for Determining Age Discrimination § 110.17 Age distinctions contained in ED...

34 CFR 110.17 - Age distinctions contained in ED's regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Age distinctions contained in ED's regulations. 110.17..., DEPARTMENT OF EDUCATION NONDISCRIMINATION ON THE BASIS OF AGE IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Standards for Determining Age Discrimination § 110.17 Age distinctions contained in ED...

Gestational length in Carthusian broodmares: effects of breeding season, foal gender, age of mare, year of parturition, parity and sire.

PubMed

Satué, K; Felipe, M; Mota, J; Muñoz, A

2011-01-01

The length of gestation in Carthusian broodmares was calculated on the basis of 339 spontaneous full-term deliveries taking place in the 8-year period 1998-2005 from 158 broodmares and 29 stallions in a major farm of Spanish horses of Carthusian strain in southern Spain. Ultrasonography was used to determine follicular dehiscence, 1st day of pregnancy and to confirm conception in mares. Mean GL was 332.4 +/- 12.1 days, and a normal interval of 297-358 days was established for this breed. GL records were grouped on the basis of foal sex (colts or fillies), mating month (between November and January; February and April; May and July), age of the mare (4 to 7 years; 8 to 12 years; 13 to 17 years), breeding year, stallion and parity (primiparous vs. multiparous). GLs were 12.9 days shorter in mares mated between May and July than those mated between November and January and 15.3 days in mares mated between February and April (p < 0.001). Mares aged between 8-12 years had 5.3 days shorter GLs than those aged between 13-17 years (p < 0.05). Pregnancy was significantly 5.7 days longer when the mare gave birth to colts than fillies (p < 0.05). GL was 14.5 days longer in primiparous than in multiparous mares ( p < 0.001). No statistical differences in GL were found between the studied years. This study shows the influence of certain stallion on GL.

Host age and Plasmodium falciparum multiclonality are associated with gametocyte prevalence: a 1-year prospective cohort study.

PubMed

Adomako-Ankomah, Yaw; Chenoweth, Matthew S; Tocker, Aaron M; Doumbia, Saibou; Konate, Drissa; Doumbouya, Mory; Keita, Abdoul S; Anderson, Jennifer M; Fairhurst, Rick M; Diakite, Mahamadou; Miura, Kazutoyo; Long, Carole A

2017-11-21

Since Plasmodium falciparum transmission relies exclusively on sexual-stage parasites, several malaria control strategies aim to disrupt this step of the life cycle. Thus, a better understanding of which individuals constitute the primary gametocyte reservoir within an endemic population, and the temporal dynamics of gametocyte carriage, especially in seasonal transmission settings, will not only support the effective implementation of current transmission control programmes, but also inform the design of more targeted strategies. A 1-year prospective cohort study was initiated in June 2013 with the goal of assessing the longitudinal dynamics of P. falciparum gametocyte carriage in a village in Mali with intense seasonal malaria transmission. A cohort of 500 individuals aged 1-65 years was recruited for this study. Gametocyte prevalence was measured monthly using Pfs25-specific RT-PCR, and analysed for the effects of host age and gender, seasonality, and multiclonality of P. falciparum infection over 1 year. Most P. falciparum infections (51-89%) in this population were accompanied by gametocytaemia throughout the 1-year period. Gametocyte prevalence among P. falciparum-positive individuals (proportion of gametocyte positive infections) was associated with age (p = 0.003) but not with seasonality (wet vs. dry) or gender. The proportion of gametocyte positive infections were similarly high in children aged 1-17 years (74-82% on median among 5 age groups), while older individuals had relatively lower proportion, and those aged > 35 years (median of 43%) had significantly lower than those aged 1-17 years (p < 0.05). Plasmodium falciparum-positive individuals with gametocytaemia were found to have significantly higher P. falciparum multiclonality than those without gametocytaemia (p < 0.033 in two different analyses). Taken together, these results suggest that a substantial proportion of Pf-positive individuals carries gametocytes throughout the year, and

Enhancement of Mechanical Properties of Extruded Mg-9Al-1Zn-1MM-0.7CaO-0.3Mn Alloy Through Pre-aging Treatment

NASA Astrophysics Data System (ADS)

Jeong, Seok Hoan; Kim, Yong Joo; Kong, Kyung Ho; Cho, Tae Hee; Kim, Young Kyun; Lim, Hyun Kyu; Kim, Won Tae; Kim, Do Hyang

2018-03-01

The effect of pre-aging treatment before extrusion has been investigated in Mg-9.0Al-1.0Zn-1MM-0.7CaO-0.3Mn alloy. The as-cast microstructure consists of α-Mg dendrite with secondary solidification phase particles, (Mg, Al)2Ca, β-Mg17Al12 and Al11RE3 at the inter-dendritic region. After extrusion, β-Mg17Al12 precipitates are present, but higher density and more homogeneous distribution in pre-aged alloy. In addition, μm-scale banded bulk β-Mg17Al12 particles are generated during extrusion. Al11RE3 particles are broken into small particles, and are aligned along the extrusion direction. (Mg, Al)2Ca particles are only slightly elongated along the extrusion direction, providing stronger particle stimulated nucleation (PSN) effect by severe deformation during extrusion. The mechanical properties can be significantly enhanced by introducing pre-aging treatment, i.e. β-Mg17Al12 precipitates provide grain refining and strengthening effects and (Mg, Al)2Ca particles provide PSN effect.

Change in Body Weight from Age 20 Years Is a Powerful Determinant of the Metabolic Syndrome.

PubMed

Lind, Lars; Elmståhl, Sölve; Ärnlöv, Johan

2017-04-01

Higher body weight is a well-known determinant of the metabolic syndrome (MetS) and its components. It is however less well studied how the change in weight from age 20 years to middle age or old age affects MetS development. In the community-based EpiHealth (n = 19,000, age range 45 to 75 years, 56% females) and PIVUS (n = 1000, all aged 70 years, 50% females) studies, the participants were asked about their body weight at age 20 years. Data were collected to determine MetS prevalence (NCEP ATP III criteria). In EpiHealth, the probability of having MetS increased fairly linearly with increasing weight from age 20 in the obese [odds ratios (OR) 1.04 per kg change in weight, 95% confidence interval (CI) 1.03-1.05, P < 0.0001], as well as in the overweight (OR 1.15, 95% CI 1.14-1.17, P < 0.0001) and normal-weight (OR 1.18, 95% CI 1.14-1.21, P < 0.0001), subjects after adjustment for age, sex, body mass index (BMI) at age 20, alcohol intake, smoking, education, and exercise habits. Also in the PIVUS study, the change in weight over 50 years was related to prevalent MetS (OR 1.08 per kg change in weight, 95% CI 1.06-1.10, P < 0.0001). In both studies, self-reported BMI at age 20 was related to prevalent MetS. Self-reported weight gain from age 20 was strongly and independently associated with prevalent MetS both in middle age or old age. Interestingly, this relationship was not restricted only to obese subjects. Our data provide additional support for the importance of maintaining a stable weight throughout life.

Early childhood malnutrition predicts depressive symptoms at ages 11-17.

PubMed

Galler, J R; Bryce, C P; Waber, D; Hock, R S; Exner, N; Eaglesfield, D; Fitzmaurice, G; Harrison, R

2010-07-01

We examined the prevalence of depressive symptoms in Barbadian youth with histories of infantile malnutrition and in a healthy comparison group and the extent to which the effect of malnutrition was mediated/moderated by maternal depression. Depressive symptoms were assessed using a 20-item scale administered to youths (11-17 years of age) who had experienced an episode of protein-energy malnutrition (marasmus or kwashiorkor) during the first year of life and in a comparison group of healthy youths without a history of malnutrition. Their mothers completed the same questionnaire on the same test on three occasions when their children were 5-17 years of age at 2-5-year intervals. The prevalence of depressive symptoms was elevated among previously malnourished youth relative to healthy comparison children (p < .001). When youth depression scores were subjected to a longitudinal multiple regression analysis, adjusting for the effect of maternal depressive symptoms, significant effects due to the history of early childhood malnutrition remained and were not discernibly attenuated from an unadjusted analysis. We also found significant independent effects of maternal depressive symptoms on youth depressive symptoms. Early childhood malnutrition contributed independently to depressive symptoms in youths who experienced a significant episode of malnutrition in the first year of life. This relationship was not mediated or moderated by the effects of maternal depression. Whether the later vulnerability to depression is a direct effect of the episode of malnutrition and related conditions early in life or whether it is mediated by the more proximal neurobehavioral effects of the malnutrition remains to be determined.

16 CFR 0.17 - Bureau of Consumer Protection.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Bureau of Consumer Protection. 0.17 Section... ORGANIZATION § 0.17 Bureau of Consumer Protection. The Bureau investigates unfair or deceptive acts or... seeks civil penalties or consumer redress for their violation, as well as injunctive and other equitable...

Sociological effects on vocal aging: Age related F0 effects in two languages

NASA Astrophysics Data System (ADS)

Nagao, Kyoko

2005-04-01

Listeners can estimate the age of a speaker fairly accurately from their speech (Ptacek and Sander, 1966). It is generally considered that this perception is based on physiologically determined aspects of the speech. However, the degree to which it is due to conventional sociolinguistic aspects of speech is unknown. The current study examines the degree to which fundamental frequency (F0) changes due to advanced aging across two language groups of speakers. It also examines the degree to which the speakers associate these changes with aging in a voice disguising task. Thirty native speakers each of English and Japanese, taken from three age groups, read a target phrase embedded in a carrier sentence in their native language. Each speaker also read the sentence pretending to be 20-years younger or 20-years older than their own age. Preliminary analysis of eighteen Japanese speakers indicates that the mean and maximum F0 values increase when the speakers pretended to be younger than when they pretended to be older. Some previous studies on age perception, however, suggested that F0 has minor effects on listeners' age estimation. The acoustic results will also be discussed in conjunction with the results of the listeners' age estimation of the speakers.

Femoral head epiphysis growth and development among Chinese children aged 0-5 years.

PubMed

Luo, Jiayou; Tang, Jin; Zhou, Libo; Zeng, Rong; Mou, Jinsong; Zhang, Lingli

2009-05-01

The aim of this study was to examine the pattern of femoral head epiphysis growth and development among Chinese children. Between January and December, 2007, we randomly sampled 1,450 healthy Chinese children (0-5 years old) from Hunan Provincial Children's Hospital in Changsha, Hunan, China. The diameter of femoral head epiphysis was measured by pelvic X-ray photography and processed by medical image processing software. The growth of femoral head epiphysis in girls was 2-3 months earlier than that in boys. The diameter of femoral head epiphysis increased with advancing age in both girls and boys, but the diameter of femoral head epiphysis in 2, 3, 4, 6, and 10-month-old girls was significantly larger than that in boys. Cubic regression equations between the diameter of femoral head epiphysis and age were created for boys and girls that could be used to predict the diameter of femoral head epiphysis. In conclusion, there was gender difference in femoral head epiphysis growth and development among Chinese children, and our prediction models will provide the guidance for early diagnosis of diseases related to the growth and development of the femoral head epiphysis.

Minimum Purchasing Age for Alcohol and Traffic Crash Injuries Among 15- to 19-Year-Olds in New Zealand

PubMed Central

Kypri, Kypros; Voas, Robert B.; Langley, John D.; Stephenson, Shaun C.R.; Begg, Dorothy J.; Tippetts, A. Scott; Davie, Gabrielle S.

2006-01-01

Objectives. In 1999, New Zealand lowered the minimum purchasing age for alcohol from 20 to 18 years. We tested the hypothesis that this increased traffic crash injuries among 15- to 19-year-olds. Methods. Poisson regression was used to compute incidence rate ratios for the after to before incidence of alcohol-involved crashes and hospitalized injuries among 18- to 19-year-olds and 15- to 17-year-olds (20- to 24-year-olds were the reference). Results. Among young men, the ratio of the alcohol-involved crash rate after the law change to the period before was 12% larger (95% confidence interval [CI]=1.00, 1.25) for 18- to 19-year-olds and 14% larger (95% CI=1.01, 1.30) for 15- to 17-year-olds, relative to 20- to 24-year-olds. Among young women, the equivalent ratios were 51% larger (95% CI=1.17, 1.94) for 18- to 19-year-olds and 24% larger (95% CI=0.96, 1.59) for 15- to 17-year-olds. A similar pattern was observed for hospitalized injuries. Conclusions. Significantly more alcohol-involved crashes occurred among 15-to 19-year-olds than would have occurred had the purchase age not been reduced to 18 years. The effect size for 18- to 19-year-olds is remarkable given the legal exceptions to the pre-1999 law and its poor enforcement. PMID:16317197

Tympanogram findings in patients with cleft palates aged six months to seven years

NASA Astrophysics Data System (ADS)

Yanti, A.; Widiarni, D.; Alviandi, W.; Tamin, S.; Mansyur, M.

2017-08-01

Cleft palate is one of the most common congenital craniofacial deformities. Otitis media with effusion (OME) is a middle ear disease having a prevalence of almost 90% in patients with cleft palates. Tympanometry is a fast, safe, non-invasive, and easy tool for diagnosing middle ear disease qualitatively and quantitatively. Studies have been conducted using tympanometry to detect middle ear conditions in patients with cleft palates, but no research has studied tympanogram findings in patients with cleft palates in Indonesia. The aim of this study is to determine the tympanogram findings in Indonesian children aged six months to seven years with cleft palates. This is a cross-sectional study of 30 patients (17 males and 13 females) with Veau classification of palatal clefts aged six months to seven years (median 26.5 months) who underwent tympanometry examinations using a 226 Hztympanometer. Tympanograms were classified using the Jerger/Liden classification. Examinations of 58 ears found that type B tympanograms occurred most frequently (70.7%). The quantitative values of tympanometry analyzed included SAA (0.1-0.2 cm3), TPP value (-197.2-(-146.8 daPa)), Vec value (0.5-0.6 cm3), and gradient value (0.03-0.07 cm3). Using the Fisher test, a significant relationship was found between age and type of tympanogram (p = 0.0039) with the risk of type B and C tympanograms in infants (6-60 months) as high as 4.8 times that of children without cleft palates. The type B tympanogram was most frequently seen in patients with cleft palates aged six months to seven years old with the quantitative values of tympanometry lower than the normal values. Therefore, there was a significant difference in the type of tympanogram seen with age.

Enhanced anticaries efficacy of a 0.243% sodium fluoride/10% xylitol/silica dentifrice: 3-year clinical results.

PubMed

Sintes, J L; Escalante, C; Stewart, B; McCool, J J; Garcia, L; Volpe, A R; Triol, C

1995-10-01

To evaluate the efficacy of a sodium fluoride (NaF)/silica/xylitol dentifrice compared with that of a positive control NaF/silica dentifrice on caries increments in school children over a 3-year period in an area without an optimal level of fluoride in the drinking water (mean level <0.1 ppm). A 3-year, double-blind clinical caries study was conducted in 2,630 children initially aged 8-10 years at 17 schools in the San Jose, Costa Rica metropolitan area. Clinical dental examinations were performed at participating schools utilizing portable dental equipment. Caries evaluations employed conventional tactile/visual methodology consisting of artificial light, dental mirrors and single-edge #23 explorers. Children accepted into the study were stratified by age and sex into two balanced groups within each school, and randomly assigned to use either a positive control dentifrice containing 0.243% NaF/silica or a test dentifrice containing 0.234% NaF/silica/10% xylitol. Children were instructed to brush with the assigned dentifrice twice daily. Caries evaluations were conducted at baseline, 2 years, and 3 years. After 3 years, subjects using the 0.234% NaF/silica/10% xylitol dentifrice had statistically significantly reduced decayed/filled surfaces (DFS; -12.3% reduction; P < or = 0.001) and decayed/filled buccal and lingual surfaces (DFS-BL; -10.5% reduction; P < or = 0/01).

Internal Consistency and Associated Characteristics of Informant Discrepancies in Clinic Referred Youths Age 11 to 17 Years

PubMed Central

De Los Reyes, Andres; Youngstrom, Eric A.; Pabón, Shairy C.; Youngstrom, Jennifer K.; Feeny, Norah C.; Findling, Robert L.

2011-01-01

In this study, we examined the internal consistency of informant discrepancies in reports of youth behavior and emotional problems and their unique relations with youth, caregiver, and family characteristics. In a heterogeneous multisite clinic sample of 420 youths (ages 11 to 17 years), high internal consistency estimates were observed across measures of informant discrepancies. Further, latent profile analyses identified systematic patterns of discrepancies, characterized by their magnitude and direction (i.e., which informant reported greater youth problems). Additionally, informant discrepancies systematically and uniquely related to informants' own perspectives of youth mood problems, and these relations remained significant after taking into account multiple informants' reports of informant characteristics widely known to relate to informant discrepancies. These findings call into the question the prevailing view of informant discrepancies as indicative of unreliability and/or bias on the part of informants' reports of youths' behavior. PMID:21229442

Sports engagement and age at first myocardial infarction in men under 55 years of age.

PubMed

Janggen, Christoph; Gräni, Christoph; Brunner, Jonas; Trachsel, Lukas D; Windecker, Stephan; Eser, Prisca; Räber, Lorenz; Wilhelm, Matthias

2017-01-01

Low levels of physical activity in childhood are associated with clustering of cardiovascular risk factors (CVRF) as predisposition for atherosclerosis. We assessed the association between sports engagement and age at first myocardial infarction (MI) in a cohort of men under 55 years of age. The Bern percutaneous coronary intervention Registry (NCT 02241291) was analyzed from March 2009 until January 2012. Male patients with first MI, age 18 to 54 years and body mass index ≤25kg/m2 were included. Patients were stratified into two groups based on their starting age with organized sports ≥1 h/week outside school (EARLY: <18, CONTROL: ≥18 years or never). We assessed age at time of first MI, CVRF, and volume of sports training. Of 4,394 consecutive patients, 123 fulfilled the inclusion criteria (EARLY n = 81, CONTROL n = 42). Age at the time of first MI was 3 years younger in the EARLY compared to the CONTROL group (46.8±6.0 vs. 49.8±4.6 years, p = 0.006). Total lifetime training hours, and average yearly training hours, both, before and after age 18, were significantly greater in the EARLY group. Years of training <18 years were weakly inversely correlated with age at first MI (r2 = 0.075, p = 0.002). The proportion of sports-related MI was not different between EARLY and CONTROL (13.6% vs. 11.9%). Patients in the EARLY group had fewer CVRF (2 vs. 3; p = 0.001). Prevalence of smoking was equally high in both groups (63.0% and 64.3%). In our patients aged 54 and younger, the first MI occurred 3 years earlier in those who started regular sports activity before age 18, despite a more active lifestyle and favorable CVRF profile.

17 CFR 240.17Ad-21T - Operational capability in a Year 2000 environment.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Operational capability in a Year 2000 environment. 240.17Ad-21T Section 240.17Ad-21T Commodity and Securities Exchanges SECURITIES... Company Rules § 240.17Ad-21T Operational capability in a Year 2000 environment. (a) This section applies...

Development of an Age Band on the ManuVis for 3-Year-Old Children with Visual Impairments.

PubMed

Reimer, A M; Barsingerhorn, A D; Overvelde, A; Nijhuis-Van der Sanden, M W G; Boonstra, F N; Cox, R F A

2017-08-01

To compare fine motor performance of 3-year-old children with visual impairment with peers having normal vision, to provide reference scores for 3-year-old children with visual impairment on the ManuVis, and to assess inter-rater reliability. 26 children with visual impairment (mean age: 3 years 7 months (SD 3 months); 17 boys) and 28 children with normal vision (mean age: 3 years 7 months (SD 4 months); 14 boys) participated in the study. The ManuVis age band for 3-year-old children comprised two one-handed tasks, two two-handed tasks, and a pre-writing task. Children with visual impairment needed more time on all tasks (p < .01) and performed the pre-writing task less accurately than children with normal vision (p < .001). Children aged 42-47 months performed significantly faster on two tasks and had better total scores than children aged 36-41 months (p < .05). Inter-rater reliability was excellent (Intra-class Correlation Coefficient = 0.96-0.99). The ManuVis age band for 3-year-old children is appropriate to assess fine motor skills, and is sensitive to differences between children with visual impairment and normal vision and between half-year age groups. Reference scores are provided for 3-year-old children with visual impairment to identify delayed fine motor development.

Protective and risk factors for allergic diseases in high-risk children at the ages of two and five years.

PubMed

Sandini, Urpu; Kukkonen, Anna Kaarina; Poussa, Tuija; Sandini, Lorenzo; Savilahti, Erkki; Kuitunen, Mikael

2011-01-01

Environmental and lifestyle factors such as breast-feeding and pets seem to affect atopic disease prevalence. We identified risk factors for allergic diseases. We prospectively followed until the age of 5 years a cohort of 1,223 children born into allergic families, who participated in a randomized placebo-controlled trial of probiotics as preventive against allergic disease. We evaluated the cumulative incidence of allergic diseases with questionnaires and examined all children at the ages of 2 and 5 years. Compared to allergy in one parent only, allergy in both parents conferred an increased risk of allergic disease at the ages of 2 (OR 1.64; 95% CI 1.11-2.42, p = 0.013) and 5 (OR 1.83; 95% CI 1.24-2.70, p = 0.002) and at the age of 2 for eczema (OR 1.74; 95% CI 1.17-2.58, p = 0.006). Exclusive breast-feeding over 2 months elevated the risk of eczema at the ages of 2 (OR 1.73; 95% CI 1.15-2.61, p = 0.009) and 5 (OR 1.51; 95% CI 1.03-2.23, p = 0.036). Cat or dog exposure at 0-2 years and at 0-5 years protected against IgE sensitization until 5 years of age (OR 0.60; 95% CI 0.37-1.00, p = 0.048, and OR 0.61; 95% CI 0.39-0.96, p = 0.033), and exposure at the ages of 0-5 years protected against allergic rhinitis until the age of 5 (OR 0.46; 95% CI 0.25-0.85, p = 0.013) in the probiotic group. Allergy in both parents is an independent predictor of eczema and of allergic disease until the ages of 2 and 5. Long, exclusive breast-feeding was associated with increased eczema at the ages of 2 and 5, and cat or dog exposure was associated with decreased IgE sensitization and allergic rhinitis in the probiotic group. Copyright © 2011 S. Karger AG, Basel.

Oral mucosal lesions in children from 0 to 12 years old: ten years' experience.

PubMed

Majorana, Alessandra; Bardellini, Elena; Flocchini, Pierangela; Amadori, Francesca; Conti, Giulio; Campus, Guglielmo

2010-07-01

The exact prevalence of oral lesions in childhood is not well known. We sought to define the prevalence of oral mucosal lesions in a large group of children. A retrospective cross-sectional study was performed using clinical charts from January 1997 to December 2007. Data collected included age, gender, and pathologic diagnosis. In total, 10,128 children (0-12 years old) were enrolled. Clinical diagnostic criteria proposed by the World Health Organization were followed. The frequency of children presenting oral mucosal lesions was 28.9%, and no differences related to gender were observed. The most frequent lesions recorded were oral candidiasis (28.4%), geographic tongue and other tongue lesions (18.5%), traumatic lesions (17.8%), recurrent aphthous ulcerations (14.8%), herpes simplex virus type 1 infections (9.3%), and erythema multiforme (0.9%). Children suffering from chronic diseases had a higher frequency of oral lesions compared with healthy children (chi-square: P < .01). Mucosal alterations in children are relatively common, and several oral disorders are associated with underlying medical conditions. Copyright (c) 2010 Mosby, Inc. All rights reserved.

Personality Traits Predict the Developmental Course of Externalizing: A Four-wave Longitudinal Study Spanning Age 17 to Age 29

PubMed Central

Walton, Kate E.; Krueger, Robert F.; Elkins, Irene; D’Accordo, Cassandra; McGue, Matt; Iacono, William G.

2016-01-01

Objective The objective of the present study was to determine whether and how personality predicts the developmental course of externalizing problems, including antisocial behavior and substance dependence. Method In a large population-based longitudinal study (N=1252), the 11 personality traits assessed by the Multidimensional Personality Questionnaire were measured at age 17, and DSM diagnoses of adult antisocial behavior, alcohol dependence, and drug dependence were obtained at ages 17, 20, 24, and 29. We fit a quadratic multiple indicator latent growth model where the three diagnoses loaded onto an externalizing factor. Results This model fit the data well, and externalizing increased until it started to decline at age 24. High aggression and low control were the most significant predictors of the development of externalizing, with aggression playing a significant role in the development of externalizing across the 12-year time span, and control predicting the development from age 17 to 24. Conclusions The findings highlight the importance of considering the developmental course of externalizing in the context of personality and suggest that the specific personality traits of aggression and control might be targeted in externalizing prevention and intervention programs. PMID:26808279

Personality Traits Predict the Developmental Course of Externalizing: A Four-Wave Longitudinal Study Spanning Age 17 to Age 29.

PubMed

Walton, Kate E; Krueger, Robert F; Elkins, Irene; D'Accordo, Cassandra; McGue, Matt; Iacono, William G

2017-06-01

The objective of the present study was to determine whether and how personality predicts the developmental course of externalizing problems, including antisocial behavior and substance dependence. In a large, population-based longitudinal study (N = 1,252), the 11 personality traits assessed by the Multidimensional Personality Questionnaire were measured at age 17, and DSM diagnoses of adult antisocial behavior, alcohol dependence, and drug dependence were obtained at ages 17, 20, 24, and 29. We fit a quadratic multiple indicator latent growth model where the three diagnoses loaded onto an externalizing factor. This model fit the data well, and externalizing increased until it started to decline at age 24. High aggression and low control were the most significant predictors of the development of externalizing, with aggression playing a significant role in the development of externalizing across the 12-year time span, and control predicting the development from age 17 to 24. The findings highlight the importance of considering the developmental course of externalizing in the context of personality and suggest that the specific personality traits of aggression and control might be targeted in externalizing prevention and intervention programs. © 2016 Wiley Periodicals, Inc.

[Work injuries of 13-17-year-old Icelanders: causes and consequences].

PubMed

Einarsdottir, Margret; Rafnsdottir, Gudbjorg Linda; Einarsdottir, Jonina

2014-11-01

The aim of the research is to investigate work injuries among 13-17-year-old teenagers in Iceland, their causes and seriousness. Firstly, the prevalence of work injuries among the age-group is examined, as is the length of their absence from work, as well as the gender and age differences of both factors. Secondly, the type and the cause of the injuries are investigated. Thirdly, the most serious injuries and their causes are studied further. A survey was carried out amongst 2000 teenagers, aged 13-17, randomly selected from the Registers Iceland. The response rate was 48.4%. The teenagers were asked in a closed question about whether they had had an accident at work, and in an open one about the type and cause of the injury. A Chi-square test was used to test statistical significance: 95% confidence interval (CI). A fifth of the young people had had an accident at work, one quarter of the injured workers were absent from work because of the injury of which 5.9% for more than a week. The percentage of injured workers increases with age and has reached 30,7% among the 17-year-olds. Cuts and sprains were the most common injuries, whereas back injuries and bone fractures caused the longest absences. Sharp instruments were the most common cause of an injury, but lifting/carrying a (heavy) object as well as a fall of an object caused the longest absences. The prevalence of young workers' injuries and the seriousness of some of these injuries are of concern. In addition to education on occupational health and safety (OHS) and OHS training, future research must analyse if their labour market position threaten the young people's safety, and if it is the case, how to prevent it.

Physical performance characteristics of high-level female soccer players 12-21 years of age.

PubMed

Vescovi, J D; Rupf, R; Brown, T D; Marques, M C

2011-10-01

Performance assessment has become an invaluable component of monitoring player development and within talent identification programs in soccer, yet limited performance data are available for female soccer players across a wide age range. The aim of this study was to describe the physical performance characteristics of female soccer players ranging in age from 12 to 21 years. High-level female soccer players (n=414) were evaluated on linear sprinting (36.6 m with 9.1 m splits), countermovement jump (CMJ), and two agility tests. Separate one-way ANOVAs were used to compare performance characteristics between (1) each year of chronological age and (2) three age groups: 12-13 years, n=78, 14-17 years, n=223, and 18-21 years, n=113. Mean linear sprint speed over 9.1 m was similar across all chronological ages, however sprint speed over the final 9.1 m, CMJ height and agility scores improved until approximately 15-16 years. Outcomes from the group data indicated better performance on all tests for the 14-17-year-old group compared with the 12-13-year-old group. Additionally, sprint speed on the second and fourth 9.1 m splits and 36.6 m sprint speed as well as performance on the Illinois agility test was better in the 18-21-year-old group compared with the 14-17-year-old group. The findings from this study indicate that marked improvements of high intensity short duration work occur up until 15-16 years. Smaller gains in performance were observed beyond 16 years of age as evidenced by better performance on 36.6 m sprint speed, several sprint splits and the Illinois agility test in the college aged players (i.e., 18-21-year-old group). © 2010 John Wiley & Sons A/S.

Health Insurance Coverage by Occupation Among Adults Aged 18-64 Years - 17 States, 2013-2014.

PubMed

Boal, Winifred L; Li, Jia; Sussell, Aaron

2018-06-01

Lack of health insurance has been associated with poorer health status and with difficulties accessing preventive health services and obtaining medical care, especially for chronic diseases (1-3). Among workers, the prevalence of chronic conditions, risk behaviors, and having health insurance has been shown to vary by occupation (4,5). CDC used data from the 2013 and 2014 Behavioral Risk Factor Surveillance System (BRFSS) to estimate the prevalence of having no health care coverage (e.g., health insurance, prepaid plans such as health maintenance organizations, government plans such as Medicare, or Indian Health Service) by occupation. Among all workers aged 18-64 years, the prevalence of being uninsured declined significantly (21%) from 16.0% in 2013 to 12.7% in 2014. In both years there were large differences in the prevalence of being uninsured among occupational groups, ranging from 3.6% among the architecture and engineering occupations to 37.9% among the farming, fishing, and forestry occupations in 2013 and 2.7% among community and social services; and education, training, and library occupations to 37.0% among building and grounds cleaning and maintenance occupations in 2014 (p<0.001). In 2014, more than 25% of workers in four occupational groups reported having no health insurance (construction and extraction [29.1%]; farming, fishing, and forestry [34.6%]; food preparation and serving related [35.5%]; and building and grounds cleaning and maintenance [37.0%]). Identifying factors affecting differences in coverage by occupation might help to address health disparities among occupational groups.

Calcaneocuboid arthrodesis for recurrent clubfeet: what is the outcome at 17-year follow-up?

PubMed

Chu, Alice; Chaudhry, Sonia; Sala, Debra A; Atar, Dan; Lehman, Wallace B

2014-02-01

Calcaneocuboid arthrodesis was used during revision clubfoot surgery in order to maintain midfoot correction. The purposes of this study were to determine: (1) functional level at 17-year follow-up compared to 5-year follow-up; (2) patients' current functional level, satisfaction, and pain; and (3) current arthropometric measurements. Twenty patients (27 clubfeet) with clubfoot relapse underwent revision soft tissue release and calcaneocuboid fusion between 1991 and 1994. They were previously evaluated at a mean follow-up of 5.5 years. Ten out of 20 patients (13 clubfeet), mean age of 24 years, were reevaluated at mean follow-up of 17.5 years. The Hospital for Joint Diseases Functional Rating System (HJD FRS) for clubfoot surgery, Outcome Evaluation in Clubfoot developed by the International Clubfoot Study Group, the Clubfoot Disease-Specific Instrument, American Academy of Orthopaedic Surgeons (AAOS) Foot and Ankle Outcomes Questionnaire, Laaveg and Ponseti's functional rating system for clubfoot and pain scale were completed by patient and/or surgeon to assess function, patient satisfaction and pain. Foot and ankle radiographs and anthropometric measurements were reviewed. For HJD FRS, scores from original follow-up were compared to current ones. The HJD FRS score of all feet was 65.9, demonstrating a significant decline from the original mean score of 77.8 (p = 0.03). Excellent/good HJD FRS scores went from 85 to 38 %. Mean AAOS Foot Ankle Outcomes Questionnaire standardized core and shoe comfort scores were 84.6 and 84.5, respectively. Average foot pain was 1.8 on a scale of 1-10. Patients were very/somewhat satisfied with status of foot in 76 % of feet and appearance of foot in 46 % of feet, based on Clubfoot Disease-Specific Instrument questions. Revision clubfoot surgery with calcaneocuboid fusion in patients 5-8 years of age showed an expected decline in functional outcome measures over a 17-year follow-up period. It still produced comparable

The effect of stocking with 0+ year age-class Atlantic salmon Salmo salar fry: a case study from the River Bush, Northern Ireland.

PubMed

Kennedy, R J; Crozier, W W; Allen, M

2012-10-01

An enhancement programme based on stocking 0+ year age-class Atlantic salmon Salmo salar, conducted in the River Bush, Northern Ireland, U.K. over the period 1996-2005, was reviewed with reference to the performance and biological characteristics of wild fish. Wild ova to 0+ year fry (summer) survival was c. 8% with subsequent wild 0+ year fry-to-smolt survival c. 9%. Stocked unfed 0+ year juveniles gave c. 1% survival to smolt whilst fed 0+ year S. salar stocked in late summer exhibited survival at c. 5%. Stocking with unfed and fed fry contributed to increased smolt production and helped attain local management objectives between 2001 and 2005. Significant differences in biological characteristics were observed between wild and stocked-origin fish. Wild-smolt cohorts were dominated by 2+ year age-class fish on the River Bush whilst smolts originating from fed fry mostly comprised younger 1+ year individuals. The mean mass of 1+ year smolts derived from stocked fed fry was significantly lower than that of wild 1+ year smolts, although these differences were not evident between older age classes. Differences in run timing between wild smolts and smolts derived from stocked fry were also apparent with the stocked-origin fish tending to run earlier than wild fish. Although the stocking exercise was useful in terms of maximizing freshwater production, concerns over the quality of stocked-origin recruits and the long term consequences for productivity are highlighted. © 2012 The Authors. Journal of Fish Biology © 2012 The Fisheries Society of the British Isles.

Vital signs: restraint use and motor vehicle occupant death rates among children aged 0-12 years - United States, 2002-2011.

PubMed

Sauber-Schatz, Erin K; West, Bethany A; Bergen, Gwen

2014-02-07

Motor vehicle crashes are a leading cause of death among children in the United States. Age- and size-appropriate child restraint use is the most effective method for reducing these deaths. CDC analyzed 2002–2011 data from the Fatality Analysis Reporting System to determine the number and rate of motor-vehicle occupant deaths, and the proportion of unrestrained child deaths among children aged <1 year, 1–3 years , 4–7 years, 8–12 years, and for all children aged 0–12 years. Age group–specific death rates and proportions of unrestrained child motor vehicle deaths for 2009–2010 were further stratified by race/ethnicity. Motor vehicle occupant death rates for children declined significantly from 2002 to 2011. However, one third (33%) of children who died in 2011 were unrestrained. Compared with white children for 2009–2010, black children had significantly higher death rates, and black and Hispanic children both had significantly higher proportions of unrestrained child deaths. Motor vehicle occupant deaths among children in the United States have declined in the past decade, but more deaths could be prevented if restraints were always used. Effective interventions, including child passenger restraint laws (with child safety seat/ booster seat coverage through at least age 8 years) and child safety seat distribution plus education programs, can increase restraint use and reduce child motor vehicle deaths.

The structural and electrical properties of polycrystalline La0.8Ca0.17Ag0.03MnO3 manganites

NASA Astrophysics Data System (ADS)

Ruli, F.; Kurniawan, B.; Imaduddin, A.

2018-04-01

In this paper, the authors report the electrical properties of polycrystalline La0.8Ca0.17Ag0.03MnO3 manganites synthesized using sol-gel method. The X-ray diffraction (XRD) patterns of polycrystalline La0.8Ca0.17Ag0.03MnO3 samples reveal an orthorhombic perovskite structure with Pnma space group. Analysis using energy dispersive X-ray (EDX) confirms that the sample contains all expected chemical elements without any additional impurity. The measurement of resistivity versus temperature using cryogenic magnetometer was performed to investigate the electrical properties. The results show that the electrical resistivity of polycrystalline La0.8Ca0.17Ag0.03MnO3 exhibits metalic behavior below 244 K. The temperature dependence of electrical resistivity dominantly emanates from electron-electron scattering and the grain/domain boundary play a important role in conduction mechanism in polycrystalline La0.8Ca0.17Ag0.03MnO3.

Comparison of early and late clinical outcomes in patients >= 80 versus <80 years of age after successful primary angioplasty for ST segment elevation myocardial infarction.

PubMed

Oduncu, Vecih; Erkol, Ayhan; Tanalp, Ali Cevat; Kırma, Cevat; Bulut, Mustafa; Bitigen, Atila; Pala, Selçuk; Tigen, Kürşat; Esen, Ali M

2013-06-01

We aimed to compare the efficacy of primary percutaneous coronary intervention (p-PCI) in patients >=80 versus <80 years of age with ST-segment elevation myocardial infarction (STEMI). We retrospectively enrolled 2213 patients with acute STEMI. The patients were prospectively followed up for a median of 42 months. Early and late clinical outcomes were compared according to age. One-hundred and seventy-nine (8.1%) of the 2213 patients were aged >=80 years. Post-procedural TIMI grade 3 flow was significantly less frequent in the age >=80 years patients (82.1% vs. 91.1%, p<0.001). Rates of mortality (14.5% vs. 3.4%, p<0.001), heart failure (20.7% vs. 10.5%, p<0.001), major hemorrhage (9.5% vs. 3.3%, p<0.001), secondary VT/VF (10.1% vs. 4.2%, p=0.002) and atrial fibrillation (12.8% vs. 4.3%, p<0.001) during the early hospitalization period were significantly higher in the age >=80 years patient group. Overall rates of mortality (40% vs. 9.7%, p<0.001) and total stroke (5.6% vs. 1.1%, p=0.005) at long-term follow-up were also higher in the age >=80 years patient group. However, there was no difference between the two groups with respect to the reinfarction/revascularization rates. Analysis, using the Cox proportional hazards model, revealed that age >=80 to was an independent predictor of long-term mortality (hazard ratio 2.17, 95% CI 1.23-4.17, p=0.02). Age is an independent predictor of mortality after p-PCI for STEMI. Although it seems to improve early outcomes, the efficacy of p-PCI at long-term follow-up is limited in elderly patients.

Psychosocial stressors and lung function in youth ages 10-17: an examination by stressor, age and gender.

PubMed

Bandoli, G; Ghosh, J K; von Ehrenstein, O; Ritz, B

2017-06-01

Research on the impact of psychosocial stressors on child and adolescent lung function is uncommon, and has primarily relied either on parents' own stress measures or parent-reported stressors the child experienced, which may be a poor proxy for perceived stress in older children and adolescents. We performed multivariate linear regression of spirometry measures (FVC, FEV1 and FEF25-75) and psychosocial stressors in 584 adolescents in the Los Angeles Family and Neighborhood Survey. We examined family conflict, unsafe neighborhood or school, and the absence of a father in models stratified by gender, adjusting for PM2.5 and potential confounders. We observed reductions in lung function in males related to the absence of a father in the house (FEV1: -176.2 ml, 95% CI -322.7, -29.7) and family conflict (FEV1: -156.2 ml, 95% CI -327.8, 15.5); associations were stronger in older males ages 15-17 years for each stressor (P for interaction of age and sex was 0.009 and 0.06, respectively). This research informs a very small literature on psychosocial stressors and lung function in adolescents. Our finding of differential vulnerability by age and gender warrants further exploration of adolescent psychosocial stressor response on lung function. © The Author 2016. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Relationship between general and specific coordination in 8- to 17-year-old male basketball players.

PubMed

Kamandulis, Sigitas; Venckūnas, Tomas; Masiulis, Nerijus; Matulaitis, Kestutis; Balciūnas, Mindaugas; Peters, Derek; Skurvydas, Albertas

2013-12-01

The purpose of the present study was to investigate the relationships between general coordination, sport-specific coordination, and sport-specific fitness of 8- to 17-year-old male basketball players. 312 males with training experience ranging from one year in the 8-year-old cohort up to 10 years for the 17-year-olds performed basketball-specific fitness (20 m sprint, Illinois, countermovement jump), general coordination (20 m run with three obstacles), semi-basketball-specific coordination (20 m sprint dribbling two balls, countermovement jump with arm swing) and basketball-specific coordination (Illinois ball dribbling) tests. There were moderate to large correlations between the results of both general and basketball-specific coordination with the results of most basketball-specific coordination tests in all age groups. Correlations between general and basketball-specific coordination were large in four age groups (11-14 yr., r = .52 to r = .76), moderate in five groups (8-10, 15 & 16 yr., r = .37 to r = .46), while not significant in the 17-year-olds. These results suggest that the importance of general coordination for sport-specific skills improvements during a sports-specific skill acquisition phase, remains high at the skill refinement phase, and decreases when sport-specific skills have been mastered to near-perfection.

Sexual behaviors and condom use at last vaginal intercourse: a national sample of adolescents ages 14 to 17 years.

PubMed

Fortenberry, J Dennis; Schick, Vanessa; Herbenick, Debby; Sanders, Stephanie A; Dodge, Brian; Reece, Michael

2010-10-01

Data on adolescents' sexual and condom use behaviors provides an empirical basis for a range of social, educational, clinical, and public health endeavors. This study has two purposes: to describe the recent and lifetime prevalence of a variety of sexual behaviors; and, to describe factors associated with condom use at last penile-vaginal intercourse. Data included those from male (N = 414) and female (N = 406) adolescents (ages 14-17 years) from a nationally representative probability sample. Survey items addressed occurrence (past 90 days, past year, lifetime) of solo masturbation, partnered masturbation, oral sex given to a partner, oral sex received from a partner, vaginal intercourse, and anal intercourse. Participants reporting partnered sexual behaviors in the past year completed additional items about condom use, location of sex, partner characteristics, other sexual behaviors, and alcohol or marijuana use at the most recent sexual event. Adjusted rates (by gender) of sexual behaviors, and characteristics of most recent vaginal sex event as a function of condom use/non-use. Lifetime prevalence of solo masturbation was common for males (80%) and females (48%). Lifetime prevalence of penile-vaginal sex increased with each year of age for both adolescent men and women; however, penile-vaginal sex within the previous 90 days was much less frequently reported. Rates of condom use for penile-vaginal sex were 80% for males and 69% for females. Lifetime anal sex rates were 4.7% for males and 5.5% for females. Sexual behavior among adolescents was more prevalent and diverse in older adolescent cohorts. Condom use for penile-vaginal intercourse was reported for a majority of events. © 2010 International Society for Sexual Medicine.

Association between air pollution and upper respiratory tract infection in hospital outpatients aged 0-14 years in Hefei, China: a time series study.

PubMed

Li, Y R; Xiao, C C; Li, J; Tang, J; Geng, X Y; Cui, L J; Zhai, J X

2018-03-01

To investigate the association between air pollution and upper respiratory tract infection (URTI) in children aged 0-14 years in Hefei, China in 2014-2015. An ecological method (i.e. generalised additive model [GAM]) was used to explore the effects of air pollutants on paediatric hospital outpatients with URTI. GAM was used to evaluate the lag effects (including lag0 to lag6, lag01 and lag06) between daily changes in particulate matter (PM 10 ), fine particulate matter (PM 2.5 ), sulphur dioxide (SO 2 ), nitrogen dioxide (NO 2 ), ozone (O 3 ) and carbon monoxide (CO) and the number of hospital outpatients with URTI in 2014-2015, after controlling for the confounding effects of long-term trends, seasonality, day of the week, public holidays and meteorological factors. PM 10 , PM 2.5 , SO 2 , NO 2 and CO in the single-pollutant models had significant positive effects on the number of paediatric hospital outpatients with URTI. It was found that per 10 μg/m 3 increasing in concentrations of PM 10 at lag3, PM 2.5 , SO 2 , NO 2 and CO at lag06 were associated with an increase of Excess risk (ER) with 0.15% (95% CI: 0.07%∼0.23%), 0.38% (95% CI: 0.17%∼0.60%), 2.92% (95% CI: 1.88%∼3.97%), 4.47% (95% CI: 3.69%∼5.25%) and 0.05% (95% CI: 0.02%∼0.08%), respectively. Only NO 2 remained significantly positively associated with the number of hospital outpatients with URTI in the full-pollutant models, and ERs were 4.72% (95% CI = 3.76%-5.69%) and 4.70% (95% CI = 3.76%-5.65%) per 10 μg/m 3 increase in NO 2 in Model 1 (including PM10, SO 2 , NO 2 , O 3 and CO) and Model 2 (including PM 2.5 , SO 2 , NO 2 , O 3 and CO), respectively. This study showed that short-term exposure to air pollution was associated with increased risk of URTI among paediatric hospital outpatients aged 0-14 years in Hefei. NO 2 was the major air pollutant affecting the daily number of paediatric hospital outpatients with URTI. Copyright © 2017 The Royal Society for Public Health. Published by

[Sexual behavior in adolescents aged 12 to 17 in Andalusia (Spain)].

PubMed

Rodríguez Carrión, José; Traverso Blanco, Clara Isabel

2012-01-01

To describe sexual behavior and activity among adolescents aged 12-17 years old in Andalusia (Spain) in 2007-2008. The data for this study were collected through an anonymous questionnaire distributed to a stratified random sample of 2,225 secondary school students in Andalusia. Participation was voluntary. A total of 388 respondents (18.2%) reported having had complete sexual intercourse, with no statistically significant differences between boys (18.0%) and girls (18.5%). However, boys initiated the following practices earlier than girls: sexual activity (14 years versus 14.4 years), masturbation (11.3 years versus 12.7 years), oral sex (13.8 years versus 14.6 years) and mutual masturbation (13.7 years versus 14.4 years). Other gender differences included the number of sexual partners (two in boys versus 1.6 in girls), recent sexual activity (higher in girls), internet sex (higher in boys), contraceptive use during the first coitus (lower in boys) and knowledge about double-barrier methods of contraception and sexually transmitted diseases (higher in girls). One out of six Andalusian secondary education students had had sexual intercourse. Two-thirds of the students were sexually active, especially girls, with limited knowledge of double-barrier methods and sexually transmitted diseases. The results of this study demonstrate the importance of including sex education as a core subject in the secondary education curriculum. Copyright © 2011 SESPAS. Published by Elsevier Espana. All rights reserved.

Cancer and Alcohol Consumption in People Aged 50 Years or More in Europe.

PubMed

Bosque-Prous, Marina; Mendieta-Paredes, Jenny; Bartroli, Montse; Brugal, M Teresa; Espelt, Albert

2018-05-01

To estimate the prevalence of hazardous drinking in individuals aged 50 and older who had or had had cancer in 17 European countries and Israel and to analyze the factors associated with their consumption. Cross-sectional study based on data from 2011 to 2013 SHARE surveys. A total of 69,509 individuals aged 50 or more from 17 European countries and Israel participated in the study. Prevalence of hazardous drinking in people with cancer was estimated (adapting the SHARE questionnaire to the AUDIT-C). To ascertain whether type of cancer or time since diagnosis were associated with hazardous drinking, Poisson regression models with robust variance were estimated, obtaining prevalence ratios (PR). Overall, 5.4% of participants reported having been diagnosed with cancer. Prevalence of hazardous drinking in people with cancer was 18% in women and 23% in men. After adjusting for various socioeconomic and health variables, no significant differences were observed between hazardous drinking and type of cancer [PR = 0.99 (95% confidence interval (95% CI) = 0.83-1.17) in people with alcohol-related cancers compared to non-alcohol related cancers] and time since diagnosis [PR = 1.01 (95% CI = 0.82-1.25) in people with a cancer diagnosed >5 years ago compared to those diagnosed ≤5 years ago]. Significant differences were found between hazardous drinking and smoking status and self-perceived health. In total, 20% of people diagnosed with cancer were hazardous drinkers, despite the known relationship between alcohol use and a worse prognosis of the disease and an increased likelihood of recurrence. Overall, 20% of people diagnosed with cancer were hazardous drinkers. There were no significant differences in the prevalence of hazardous drinking depending on the type of cancer (alcohol-related versus non-alcohol related cancers). Highest prevalence of hazardous drinking in people with cancer is found in smokers and people with good self-perceived health.

Height of South Asian children in the Netherlands aged 0-20 years: secular trends and comparisons with current Asian Indian, Dutch and WHO references.

PubMed

de Wilde, Jeroen A; van Dommelen, Paula; van Buuren, Stef; Middelkoop, Barend J C

2015-01-01

People from Asian populations are generally shorter than other ethnic groups. It is unknown if current universal height references are suitable for affluent South Asian children in the Netherlands. To develop height-for-age charts for contemporary South Asian children aged 0-20 years living in the Netherlands, to evaluate secular trends, and to compare the charts with current Asian Indian, Dutch and WHO references. A population-based study measured 3315 South Asian children aged 0-20 years between 2007-2010. Among this cohort, 6876 measurements were taken. Another 7388 measurements were taken of a historical cohort of 1078 children born between 1974-1976 (aged 0-18 years). An upward trend in height was observed for South Asian children living in the Netherlands between 1992-2010. The height-for-age charts of the South Asian historical cohort were similar to current Asian Indian charts. South Asian children in the Netherlands were shorter than their Dutch contemporaries at every age; and these differences increased further during adolescence. Compared to the WHO height-for-age references, there were considerable discrepancies in height, with curves intersecting twice. The discrepancies between the South Asian and Dutch and WHO height-for-age references indicate differences in growth patterns between the source populations.

A randomized trial of candidate inactivated quadrivalent influenza vaccine versus trivalent influenza vaccines in children aged 3-17 years.

PubMed

Domachowske, Joseph B; Pankow-Culot, Heidemarie; Bautista, Milagros; Feng, Yang; Claeys, Carine; Peeters, Mathieu; Innis, Bruce L; Jain, Varsha

2013-06-15

Two antigenically distinct influenza B lineages have cocirculated since 2001, yet trivalent influenza vaccines (TIVs) contain 1 influenza B antigen, meaning lineage mismatch with the vaccine is frequent. We assessed a candidate inactivated quadrivalent influenza vaccine (QIV) containing both B lineages vs TIV in healthy children aged 3-17 years. Children were randomized 1:1:1 to receive QIV or 1 of 2 TIVs (either B/Victoria or B/Yamagata lineage; N = 2738). Hemagglutination-inhibition assays were performed 28 days after 1 or 2 doses in primed and unprimed children, respectively. Immunological noninferiority of QIV vs TIV against shared strains, and superiority against alternate-lineage B strains was based on geometric mean titers (GMTs) and seroconversion rates. Reactogenicity and safety were also assessed (Clinicaltrials.gov NCT01196988). Noninferiority against shared strains and superiority against alternate-lineage B strains was demonstrated for QIV vs TIV. QIV was highly immunogenic; seroconversion rates were 91.4%, 72.3%, 70.0%, and 72.5% against A/H1N1, A/H3N2, B/Victoria, and B/Yamagata, respectively. Reactogenicity and safety of QIV was consistent with TIV. QIV vs TIV showed superior immunogenicity for the additional B strain without interfering with immune responses to shared strains. QIV may offer improved protection against influenza B in children compared with current trivalent vaccines.

Medium-term survival after primary angioplasty for myocardial infarction complicated by cardiogenic shock after the age of 75 years.

PubMed

Samadi, A; Le Feuvre, C; Allali, Y; Collet, J-P; Barthélémy, O; Beygui, F; Helft, G; Montalescot, G; Metzger, J-P

2008-03-01

To assess mortality in people > or =75 years of age 6 months after myocardial infarction complicated by cardiogenic shock and treated by angioplasty with complete revascularisation and optimal anti-thrombotic treatment; to compare results to those of younger patients with or without shock and to analyse predictive factors for death. The study is based on 1011 consecutive patients with myocardial infarction admitted for primary angioplasty, subdivided into four groups by age and the presence or absence of cardiogenic shock: group 1 (<75 years of age without shock, n=733), group 2 (<75 years of age with shock, n=49), group 3 (> or =75 years of age without shock, n=208) and group 4 (> or =75 years of age with shock, n=20). These four patient groups were compared for mortality rates and predictive factors for in-hospital and 6 month mortality. In-hospital mortality in groups 1 to 4 was 1.7%, 30.6%, 9.1%, and 70% (p<0.0001) respectively and 6-month mortality was 3.1%, 40%, 16% and 78% (P<0.0001). By univariate analysis renal failure was a predictive factor for death at 6 months in patients without cardiogenic shock (groups 1 and 3), and left ventricular function in patients in group 2. No predictive factors were found in group 4 patients. The independent predictive factors for death at 6 months were: age >75 years of age (P<0.0003), cardiogenic shock (P<0.0001), triple vessel lesions (P<0.01) and creatinine clearance (P=0.004). Mortality after angioplasty remains high in people > or =75 years with cardiogenic shock despite all the advances in the management of myocardial infarction. These disappointing results should encourage us to assess the role of surgical revascularisation and circulatory assistance.

15 CFR 0.735-17 - Gambling, betting, and lotteries.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Gambling, betting, and lotteries. 0.735-17 Section 0.735-17 Commerce and Foreign Trade Office of the Secretary of Commerce EMPLOYEE... organizational support or for benefit or welfare funds for their own members) and similar agency-approved...

Is interleukin-17 a proatherogenic biomarker?

PubMed

Cătană, Cristina-Sorina; Cristea, Victor; Miron, Nicolae; Neagoe, Ioana Berindan

2011-01-01

The importance of chronic inflammation in atherogenesis and cytokine involvement in all stages of atherosclerotic plaque development is now obvious. Our approach of the significant cytokines involved in atherogenesis or cardiovascular diseases is based on a correlation between clinical research and experiments on animal models. The contribution of IL-17 in atherogenesis remains controversial. In this study we investigated the role of IL-17 in cardiovascular diseases and in atherosclerosis associated with pathological aging. We performed a case-control study, enrolling subjects aged over 65 years in both groups. We included 40 patients with cardiovascular disorders and 10 healthy volunteers. IL-17 levels were measured in the serum of patients and healthy controls, along with serum total cholesterol and triglycerides. Significantly higher levels of IL-17 were obtained in patients compared to healthy controls (p<0.001). The level of this biomarker correlated significantly with two biochemical parameters - serum total cholesterol and triglycerides (the Pearson coefficient showed statistical significance, p=0.033, respectively p=0.043). We did not find any correlation between IL-17 and these two parameters in the control group. Our study is useful in understanding the physiopathological implications of IL-17 in the atherogenesis process. This could represent a starting point for future studies, including research regarding the therapeutic potential of IL-17 in pathological aging.

[Analysis on the neglected conditions and influence factors of middle school students aged 12 to 17 years old in rural areas of Shaanxi Province and Chongqing City].

PubMed

Zhong, Yin; Zhong, Zhaohui; Pan, Jianping; Li, Qunying; Zhong, Yun; Sun, Haoling

2015-09-01

10 learn about the neglected conditions and intuence factors of middle school students aged 12 to 17 years old in rural areas of Shaanxi Province and Chongqing City. The scale and evaluation method formulated in "The Normal Value of Evaluation on the Neglect of Middle School Students from 12 to 17 Years Old in Rural China" was adopted. 2257 respondents among which there were 1157 male students and 1,100 female students in the rural areas of Shaanxi Province and Chongqing City were selected according to the principle of multi-stage stratified cluster sampling. The severe degree of neglect was reflected through the indicator of neglect degree. The method of binary Logistic regression analysis was adopted to analyze the influence factors of neglect. Results The total neglect degree of respondents was (51. 80 ± 9. 06). The neglect degree of middle school students in the rural areas of Chongqing was (53. 21 ± 9. 03). The neglect degree of middle school students in the rural areas of Shaanxi was 50. 50 8. 90. The statistical significance was found in the difference between the two groups (U =6. 17, P <0. 01). The neglect degree of male students was (51. 93 ± 8. 67) while the neglect degree of female students was (51. 66 ± 9. 46). The statistical significance was not found in the difference between the two groups of total neglect degree of different sexes (U = 0. 60, P > 0. 05). The statistical significance was noticed in the differences of neglect degrees of middle school students in different grades at all levels (P <0. 05). The neglect degrees of junior three and senior three students were relatively high. Their total neglect degrees were (53. 54 ± 9. 70) and (53. 36 ± 8. 69) respectively. Except social neglect and safety neglect, there was statistical significance in the differences of neglect degrees of students with different family backgrounds at all levels (P <0. 01). The neglect degree of middle school students in a remarried family was the highest. The

Basic Facts about Low-Income Children: Children 12 through 17 Years, 2013. Fact Sheet

ERIC Educational Resources Information Center

Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

2015-01-01

Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Among our oldest children--adolescents age 12 through 17 years--41 percent live in low-income…

Immunogenicity and Safety of a Trivalent Inactivated Influenza Vaccine in Children 6 Months to 17 Years of Age, Previously Vaccinated with an AS03-Adjuvanted A(H1N1)Pdm09 Vaccine: Two Open-label, Randomized Trials.

PubMed

Vesikari, Timo; Richardus, Jan Hendrik; Berglund, Johan; Korhonen, Tiina; Flodmark, Carl-Erik; Lindstrand, Ann; Silfverdal, Sven Arne; Bambure, Vinod; Caplanusi, Adrian; Dieussaert, Ilse; Roy-Ghanta, Sumita; Vaughn, David W

2015-07-01

During the influenza pandemic 2009-2010, an AS03-adjuvanted A(H1N1)pdm09 vaccine was used extensively in children 6 months of age and older, and during the 2010-2011 influenza season, the A(H1N1)pdm09 strain was included in the seasonal trivalent inactivated influenza vaccine (TIV) without adjuvant. We evaluated the immunogenicity and safety of TIV in children previously vaccinated with the AS03-adjuvanted A(H1N1)pdm09 vaccine. Healthy children were randomized (1:1) to receive TIV or a control vaccine. Children were aged 6 months to 9 years (n = 154) and adolescents 10-17 years (n = 77) when they received AS03-adjuvanted A(H1N1)pdm09 vaccine at least 6 months before study enrolment. Hemagglutination inhibition (HI) and neutralizing antibody responses against the A(H1N1)pdm09 strain were evaluated before (day 0) and at day 28 and month 6 after study vaccination. Reactogenicity was assessed during the 7 day postvaccination period, and safety was assessed for 6 months. At day 0, >93.9% of all children had HI titers ≥1:40 for the A(H1N1)pdm09 strain, which increased to 100% at both day 28 and month 6 in the TIV group. Between days 0 and 28, HI antibody geometric mean titers against A(H1N1)pdm09 increased by 9-fold and 4-fold in children 6 months to 9 years of age and 10-17 years of age, respectively. AS03-adjuvanted A(H1N1)pdm09 vaccine-induced robust immune responses in children that persisted into the next season, yet were still boosted by TIV containing A(H1N1)pdm09. The reactogenicity and safety profile of TIV did not appear compromised by prior receipt of AS03-adjuvanted A(H1N1)pdm09 vaccine.

Gear comparison for sampling age-0 Mountain Whitefish in the Madison River, Montana

USGS Publications Warehouse

Boyer, Jan K.; Guy, Christopher S.; Webb, Molly A.H.; Horton, Travis B.; McMahon, Thomas E.

2017-01-01

The efficacy of various sampling gears for age-0 Mountain Whitefish Prosopium williamsoni is largely unknown, which makes it difficult to investigate recruitment and early life history dynamics for the species. We compared four gears: seine, backpack electrofisher, minnow trap, and lighted minnow trap. Gears were tested in backwaters, large channels, and small channels in the Madison River, Montana. No age-0 Mountain Whitefish were captured in minnow traps or lighted minnow traps. Mean CPUE of age-0 Mountain Whitefish was higher for seining (0.18 fish/m2; SD, 0.39) than for electrofishing (0.01 fish/m2; SD, 0.03), and the CV was lower for seining. A broader length distribution was sampled by seining (17–41 mm) than with electrofishing (21–36 mm). Age-0 Mountain Whitefish CPUE in seines was highest in backwaters. In channel sites, Mountain Whitefish presence was associated with areas of still or slow water ≥2 m2. Relative to the other sampling gears we evaluated, seining was the most efficient gear for sampling age-0 Mountain Whitefish in a lotic ecosystem.

A prospective observational cohort study to assess the incidence of acute otitis media among children 0-5 years of age in Southern Brazil.

PubMed

Lanzieri, Tatiana M; Cunha, Clóvis Arns da; Cunha, Rejane B; Arguello, D Fermin; Devadiga, Raghavendra; Sanchez, Nervo; Barria, Eduardo Ortega

To estimate acute otitis media incidence among young children and impact on quality of life of parents/caregivers in a southern Brazilian city. Prospective cohort study including children 0-5 years of age registered at a private pediatric practice. Acute otitis media episodes diagnosed by a pediatrician and impact on quality of life of parents/caregivers were assessed during a 12-month follow-up. During September 2008-March 2010, of 1,136 children enrolled in the study, 1074 (95%) were followed: 55.0% were ≤2 years of age, 52.3% males, 94.7% white, and 69.2% had previously received pneumococcal vaccine in private clinics. Acute otitis media incidence per 1000 person-years was 95.7 (95% confidence interval: 77.2-117.4) overall, 105.5 (95% confidence interval: 78.3-139.0) in children ≤2 years of age and 63.6 (95% confidence interval: 43.2-90.3) in children 3-5 years of age. Acute otitis media incidence per 1000 person-years was 86.3 (95% confidence interval: 65.5-111.5) and 117.1 (95% confidence interval: 80.1-165.3) among vaccinated and unvaccinated children, respectively. Nearly 68.9% of parents reported worsening of their overall quality of life. Acute otitis media incidence among unvaccinated children in our study may be useful as baseline data to assess impact of pneumococcal vaccine introduction in the Brazilian National Immunization Program in April 2010. Copyright © 2017 Sociedade Brasileira de Infectologia. Published by Elsevier Editora Ltda. All rights reserved.

Optimized management of heart failure patients aged 80 years or more improves outcomes versus usual care: The HF80 randomized trial.

PubMed

Vorilhon, Charles; Jean, Frédéric; Mulliez, Aurélien; Clerfond, Guillaume; Pereira, Bruno; Sapin, Vincent; Souteyrand, Géraud; Citron, Bernard; Motreff, Pascal; Lusson, Jean-René; Eschalier, Romain

2016-12-01

The prevalence and incidence of heart failure (HF) in elderly patients are increasing worldwide. Management of HF with reduced ejection fraction (HF-REF) in patients aged 80 years or more follows international guidelines, despite the lack of a dedicated study in this frail population. To determine whether optimized management of HF-REF in patients aged 80 years or more can improve quality of life at 6 months. Patients aged 80 years or more hospitalized for acute HF-REF were randomized prospectively into an optimized group or a control group (usual care). All patients benefitted from the same in-hospital management. Optimized group patients were also managed at 3, 6 and 9 weeks, and 3, 6, 9 and 12 months after initial hospitalization, to optimize HF-REF treatment. The primary endpoint was quality of life at 6 months. The trial was stopped prematurely, according to prespecified rules and an independent data monitoring board, after 34 patients were included (n=17 in each group). There was no difference in quality of life at baseline and at 6 months between the two groups (P=0.14 and 0.64, respectively), although a significant improvement was observed between baseline and 6 months in the optimized group compared with the control group: -20.2±25.2 (P=0.01) versus -9.9±19.0 (P=0.19). Mortality at 12 months was lower in the optimized group (17.7% vs 47.1%; P=0.03). There was no increase in acute renal failure, hyperkalaemia or falls in the optimized group (P=0.49, 1 and 1, respectively). Optimizing the management of HF-REF in patients aged 80 years or more, according to the modalities of the HF80 study, seems to be both effective and safe. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Dynamic Risk Stratification in Stage I Papillary Thyroid Cancer Patients Younger Than 45 Years of Age.

PubMed

Sung, Tae-Yon; Cho, Jae Won; Lee, Yu-Mi; Lee, Yi Ho; Kwon, Hyemi; Jeon, Min Ji; Kim, Won Gu; Choi, Young Jun; Song, Dong Eun; Chung, Ki-Wook; Yoon, Jong Ho; Hong, Suck Joon

2017-11-01

This study validated the dynamic risk stratification (DRS) system with regard to its association with structural recurrence and risk factors associated with non-excellent responses in patients <45 years with stage I classical papillary thyroid cancer (PTC). This historical cohort study included 598 patients with stage I classical PTC <45 years of age treated with total thyroidectomy followed by radioactive iodine remnant ablation (n = 440), total thyroidectomy without radioactive iodine remnant ablation (n = 23), and thyroid lobectomy alone (n = 135). The median follow-up period was 123 months. Structural recurrence occurred in 4.2% (n = 18/432) of the patients with an excellent response, 17.1% (18/105) of patients with an indeterminate response, 44.7% (17/38) of patients with a biochemically incomplete response, and 82.6% (19/23) of patients with a structurally incomplete response (p < 0.001) during the follow-up. The disease-free survival curves of each response showed significant differences (p < 0.001). Extensive extrathyroidal extension and extranodal extension were the independent risk factors associated with non-excellent response (p < 0.05). DRS may reduce unnecessary additional treatments by reclassifying initial risk estimates of structural recurrence. Furthermore, applying the risk factors associated with non-excellent response to initial therapy may be a more useful and viable surrogate of the risk for structural recurrence in stage I PTC patients <45 years of age.

Genetic and environmental factors affecting self-esteem from age 14 to 17: a longitudinal study of Finnish twins

PubMed Central

Raevuori, Anu; Dick, Danielle M.; Keski-Rahkonen, Anna; Pulkkinen, Lea; Rose, Richard J.; Rissanen, Aila; Kaprio, Jaakko; Viken, Richard J.; Silventoinen, Karri

2007-01-01

Background We analysed genetic and environmental influences on self-esteem and its stability across adolescence. Methods Finnish twins born in 1983–1987 were assessed by questionnaire at ages 14y (N= 4132 twin individuals) and 17y (N=3841 twin individuals). Self esteem was measured using the Rosenberg global self-esteem scale and analyzed using quantitative genetic methods for twin data in the Mx statistical package. Results The heritability of self-esteem was 0.62 (95% CI 0.56–0.68) in 14-y-old boys and 0.40 (95% CI 0.26–0.54) in 14-y-old girls, while the corresponding estimates at age 17y were 0.48 (95% CI 0.39–0.56) and 0.29 (95% CI 0.11–0.45). Rosenberg self-esteem scores at age 14 y and 17 y were modestly correlated (r=0.44 in boys, r=0.46 in girls). In boys, the correlation was mainly (82%) due to genetic factors, with residual co-variation due to unique environment. In girls, genetic (31%) and common environmental (61%) factors largely explained the correlation. Conclusions In adolescence, self-esteem seems to be differently regulated in boys versus girls. A key challenge for future research is to identify environmental influences contributing to self-esteem during adolescence and how these factors interact with genetic influences. PMID:17537282

Coeval Ar-40/Ar-39 ages of 65.0 million years ago from Chicxulub crater melt rock and Cretaceous-Tertiary boundary tektites

NASA Technical Reports Server (NTRS)

Swisher, Carl C., III; Grajales-Nishimura, Jose M.; Montanari, Alessandro; Margolis, Stanley V.; Claeys, Philippe; Alvarez, Walter; Renne, Paul; Cedillo-Pardo, Esteban; Maurrasse, Florentin J.-M. R.; Curtis, Garniss H.

1992-01-01

Ar-40/Ar-39 dating of drill-core samples of a glassy melt rock recovered from beneath a massive impact breccia contained with the 180-kilometer subsurface Chicxulub crater yields well-behaved incremental heating spectra with a mean plateau age of 64.98 +/- 0.05 million years ago (Ma). The glassy melt rock of andesitic composition was obtained from core 9 (1390 to 1393 meters) in the Chicxulub 1 well. The age of the melt rock is virtually indistinguishable from Ar-40/Ar-39 ages obtained on tektite glass from Beloc, Haiti, and Arroyo el Mimbral, northeastern Mexico, of 65.01 +/- 0.08 Ma (mean plateau age for Beloc) and 65.07 +/- 0.10 Ma (mean total fusion age for both sites). The Ar-40/Ar-39 ages, in conjunction with geochemical and petrological similarities, strengthen the suggestion that the Chicxulub structure is the source for the Haitian and Mexican tektites and is a viable candidate for the Cretaceous-Tertiary boundary impact site.

Individual risk factors associated with general unintentional injuries and the relationship to traumatic dental injuries among children aged 0-15 years in the Swedish BITA study.

PubMed

Oldin, Anna; Lundgren, Jesper; Norén, Jörgen G; Robertson, Agneta

2016-08-01

To investigate general unintentional injuries (GUI) and traumatic dental injuries (TDI) in relation to behavioral and psychosocial strengths and difficulties among Swedish children aged 0-17 years, and to investigate general unintentional injuries in relation to temperament and socioeconomic status among the same children. The study included 2363 children in four different age cohorts aged 3, 7, 11, and 15 years at the study start. Twelve Public Dental Service clinics in Sweden participated, representing different types of demographic areas, both rural and urban. Data were collected from parents and children through an interview, questionnaires, and dental records. Twenty-four percentage (24%) of the children had experienced a serious general unintentional injury (GUI) at some point during their lifetime up until 3 months prior to the study start. Children who were regarded by their parents as being injured more often than other children also had occasions with general unintentional injuries to a greater extent. Most general unintentional injuries occurred at home. Children with incidents of general unintentional injuries had occasions with TDI to a greater extent than children without general unintentional injury. Children, whose mothers had 11 years of school/education or less, were involved in more general unintentional injuries during the 3-month period prior to the study start, compared to children of mothers with higher education level. Children with general unintentional injuries had more traumatic dental injuries. Children who were assessed by their parents as being injured more often than other children also had occasions with general unintentional injuries to a greater extent. Temperament, behavioral and psychosocial strengths and difficulties had different impacts at different ages for experiencing a general unintentional injury. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Acute and chronic malnutrition and their predictors in children aged 0-5 years in São Tomé: a cross-sectional, population-based study.

PubMed

Valente, A; Silva, D; Neves, E; Almeida, F; Cruz, J L; Dias, C C; da Costa-Pereira, A; Caldas-Afonso, A; Guerra, A

2016-11-01

Undernutrition is an important cause of morbidity and mortality in infants and children worldwide. The aim of this study was to evaluate the nutritional status and their predictors in children from 0 to 5 years of age in São Tomé. A cross-sectional study was conducted in São Tomé Island. A total of 1285 individuals were enrolled between January and May 2011. Children were measured, and height for age (HAZ), weight for height (WHZ) and body mass index (BAZ) Z-score were computed. Global acute undernutrition is defined as weight for height <-1 Z-score (wasting < -2 Z-scores) and global chronic undernutrition as length/height for age <-1 Z-score (stunting < -2 Z-scores). Relevant information was collected from individual health bulletins, namely gestational age and birth weight, as well as weight at 6, 12, 18 and 24 months for all individual above these ages. Mothers were invited to answer a specific questionnaire. A high percentage of global acute undernutrition (30.9% in <24 months and 21.9% in ≥24 months) and global chronic undernutrition (32.5% in <24 months and 41.1% in ≥24 months) was observed. Appropriate birth weight for gestational age (AGA) is significantly associated with lower odds for both acute (OR 0.485 [95% CI 0.299-0.785]) and chronic undernutrition (OR 0.427 [95% CI 0.270-0.675]) in children >12 months. Weight gain above 0.67 Z-score in the first semester of life was strongly related to lower odds for both acute (OR 0.109 [95% CI 0.040-0.291]) and chronic undernutrition (OR 0.379 [95% CI 0.187-0.770]) in children >12 months of age. Similarly, mother's education seems to protect against acute (>12 months: OR 0.448 [95% CI 0.244-0.825]; >24 months: OR 0.186 [95% CI 0.064-0.540]) and chronic undernutrition (>12 months: OR 0.389 [95% CI 0.232-0.653]; >24 months: OR 0.324 [95% CI 0.171-0.625]). All logistic regressions were adjusted for all children (gender, age, gestational age, birth weight, breastfeeding, begin consumption alcohol

Relative Reliability and Validity of the Block Kids Questionnaire among Youth Aged 10 to 17 Years

USDA-ARS?s Scientific Manuscript database

This cross-sectional study tested the reliability and validity of the Block Kids Questionnaire to assess diet during the past 7 days. Within a 7-day period, 10- to 17-year-old children and adolescents completed two 24-hour dietary recalls by telephone, followed by the Block Kids Questionnaire at the...

Biological age as a useful index to predict seventeen-year survival and mortality in Koreans.

PubMed

Yoo, Jinho; Kim, Yangseok; Cho, Eo Rin; Jee, Sun Ha

2017-01-05

Many studies have been conducted to quantitatively estimate biological age using measurable biomarkers. Biological age should function as a valid proxy for aging, which is closely related with future work ability, frailty, physical fitness, and/or mortality. A validation study using cohort data found biological age to be a superior index for disease-related mortality than chronological age. The purpose of this study is to demonstrate the validity of biological age as a useful index to predict a person's risk of death in the future. The data consists of 13,106 cases of death from 557,940 Koreans at 20-93 years old, surveyed from 1994 to 2011. Biological ages were computed using 15 biomarkers measured in general health check-ups using an algorithm based on principal component analysis. The influence of biological age on future mortality was analyzed using Cox proportional hazards regression considering gender, chronological age, and event type. In the living subjects, the average biological age was almost the same as the average chronological age. In the deceased, the biological age was larger than the chronological age: largest increment of biological age over chronological age was observed when their baseline chronological age was within 50-59 years. The death rate significantly increased as biological age became larger than chronological age (linear trend test, p value < 0.0001). The largest hazard ratio was observed in subjects whose baseline chronological age was within 50-59 years when the cause was death from non-cancerous diseases (HR = 1.30, 95% confidence intervals = 1.26 - 1.34). The survival probability, over the 17 year term of the study, was significantly decreased in the people whose biological age was larger than chronological age (log rank test, p value < 0.001). Biological age could be used to predict future risk of death, and its effect size varied according to gender, chronological age, and cause of death.

An 11-year review of levetiracetam ingestions in children less than 6 years of age.

PubMed

Lewis, J C; Albertson, T E; Walsh, M J

2014-11-01

Levetiracetam is a new anticonvulsant, which works to block high-voltage-activated Ca(++) channels in children, for partial-onset seizures. Reports of clinical experience with pediatric ingestions are minimal. The purpose of this study was to characterize the toxicity of accidental levetiracetam exposures in children less than 6 years of age. This was an 11-year retrospective observational case series of pediatric (< 6 years old) levetiracetam ingestions reported to a Poison Control System from 2002 to 2013. Case narratives were individually reviewed to collect desired information on exposure and clinical course. Inclusion criteria were levetiracetam as a single ingested medication, age less than 6 years, treatment in a health care facility, and followed to a known outcome. Eighty-two cases met inclusion criteria with 55% female patients and overall median age of 2.0 years (range: 1-60 months). The levetiracetam dose ingested was reported in 69 (84.1%) cases, with exact dose (median dose, 45.0 mg/kg; range, 10.5-1429 mg/kg) reported in 33 cases (40.2%). Of these, twenty-nine cases (88%) involved the oral solution formulation and 28 cases (85%) had unintentional therapeutic error as the cause of the exposure. No dose-response relationship was demonstrated; however, the odds of a levetiracetam-naive patient, (median dose, 26.9 mg/kg; N = 15) with an unintentional exposure, developing drowsiness or ataxia was 6 times that of a patient who was not naïve to levetiracetam (median dose, 70.1 mg/kg; N = 20) (Odds ratio [OR], 6.0; 95% confidence interval [CI], 1.03-35.91).Of the 82 cases, 17 (20.7%) developed untoward clinical effects of drowsiness and/or ataxia. Eighty patients (97.6%) were treated and discharged from the emergency department, and two patients (2.4%) were admitted. The two patients admitted included a two-month old who was accidentally given a dose 10 times that of her usual dose and a 3-year old who was lethargic on arrival to the hospital after

Computer and online health information literacy among Belgrade citizens aged 66-89 years.

PubMed

Gazibara, Tatjana; Kurtagic, Ilma; Kisic-Tepavcevic, Darija; Nurkovic, Selmina; Kovacevic, Nikolina; Gazibara, Teodora; Pekmezovic, Tatjana

2016-06-01

Computer users over 65 years of age in Serbia are rare. The purpose of this study was to (i) describe main demographic characteristics of computer users older than 65; (ii) evaluate their online health information literacy and (iii) assess factors associated with computer use in this population. Persons above 65 years of age were recruited at the Community Health Center 'Vračar' in Belgrade from November 2012 to January 2013. Data were collected after medical checkups using a questionnaire. Of 480 persons who were invited to participate 354 (73.7%) agreed to participate, while 346 filled in the questionnaire (72.1%). A total of 70 (20.2%) older persons were computer users (23.4% males vs. 17.7% females). Of those, 23.7% explored health-related web sites. The majority of older persons who do not use computers reported that they do not have a reason to use a computer (76.5%), while every third senior (30.4%) did not own a computer. Predictors of computer use were being younger [odds ratio (OR) = 2.14, 95% confidence interval (CI) 1.30-4.04; p = 0.019], having less members of household (OR = 2.97, 95% CI 1.45-6.08; p = 0.003), being more educated (OR = 3.53, 95% CI 1.88-6.63; p = 0.001), having higher income (OR = 2.31, 95% CI 1.17-4.58; p = 0.016) as well as fewer comorbidities (OR = 0.42, 95% CI 0.23-0.79; p = 0.007). Being male was independent predictor of online health information use at the level of marginal significance (OR = 4.43, 95% CI 1.93-21.00; p = 0.061). Frequency of computer and Internet use among older adults in Belgrade is similar to other populations. Patterns of Internet use as well as non-use demonstrate particular socio-cultural characteristics. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Hip arthroplasty with the thrust plate prosthesis in patients of 65 years of age or older: 67 patients followed 2-7 years.

PubMed

Karatosun, Vasfi; Unver, Bayram; Gunal, Izge

2008-04-01

Thrust plate prosthesis (TPP) is a relatively new concept in total hip arthroplasty and advocated to be used in young patients. We retrospectively evaluated the results of 67 patients (71 hips) who were older than 65 years of age and underwent hip arthroplasty using the TPP. There were 50 female and 17 male patients with a mean age 71 (range 65-89) years. All patients received accelerated rehabilitation program either with full weight bearing in the second postoperative day or at 6 weeks. All patients were followed-up for at least 2 years (range 28-87 months). The average Harris hip score improved from 43 (range 8-72) to 93 (range 64-100) at the latest follow-up (p < 0.001). The overall revision rate was 8.4%. However, when the patients with definitive history of trauma were excluded the rate for loosening and technical errors decreased to 4.2%. There was no significant difference between the Harris hip score of patients with full weight bearing in the second postoperative day or 6 weeks (p = 0.57). We conclude that the TPP could be indicated for older patients without age limit and that an accelerated rehabilitation program with early weight bearing can be applied to these patients.

Child- and state-level characteristics associated with preventive dental care access among U.S. children 5-17 years of age.

PubMed

Lin, Mei; Sappenfield, William; Hernandez, Leticia; Clark, Cheryl; Liu, Jihong; Collins, Jennifer; Carle, Adam C

2012-12-01

The objectives of this study is to identify factors associated with lack of preventive dental care among U.S. children and state-level factors that explain variation in preventive dental care access across states. We performed bivariate analyses and multilevel regression analyses among 68,350 children aged 5-17 years using the 2007 National Survey of Children's Health data and relevant state-level data. Odds ratios (ORs) for child- and state-level variables were calculated to estimate associations with preventive dental care. We calculated interval odds ratios (IOR), median odds ratios (MOR), and intraclass correlation coefficients (ICC) to quantify variation in preventive dental care across states. Lack of preventive dental care was associated with various child-level factors. For state-level factors, a higher odds of lack of preventive dental care was associated with a higher percentage of Medicaid-enrolled children not receiving dental services (OR = 1.30, 95 % confidence interval (CI): 1.15-1.47); higher percentage of children uninsured (OR = 1.48, 95 % CI: 1.29-1.69); lower dentist-to-population ratio (OR = 1.36, 95 % CI: 1.03-1.80); and lower percentage of dentists submitting Medicaid/State Children's Health Insurance Program claims (OR = 1.04, 95 % CI: 1.01-1.06). IORs for the first three state-level factors did not contain one, indicating that these state-level characteristics were important in understanding variation across states. Lack of preventive dental care varied by state (MOR = 1.40). The state-level variation (ICC = 3.66 %) accounted for a small percentage of child- and state-level variation combined. Child- and state-level characteristics were associated with preventive dental care access among U.S. children aged 5-17 years. State-level factors contribute to variation in dental care access across states and need to be considered in state-level planning.

Can maintaining cognitive function at 65 years old predict successful ageing 6 years later? The PROOF study.

PubMed

Castro-Lionard, Karine; Thomas-Antérion, Catherine; Crawford-Achour, Emilie; Rouch, Isabelle; Trombert-Paviot, Béatrice; Barthélémy, Jean-Claude; Laurent, Bernard; Roche, Frédéric; Gonthier, Régis

2011-03-01

preservation of cognitive abilities is required to have a good quality of life. The predictive value of cognitive functioning at 65 years old on successful ageing 6 years later is not established. nine hundred and seventy-six questionnaires were sent by mail to a sample of healthy and voluntary French pensioners. Successful ageing was defined through health status and well-being. Cognitive abilities had been assessed 6 years earlier according to an objective method (Free and Cued Selective Recall Reminding Test (FCSRT), the Benton visual retention test and the similarities subtest of the Wechsler Adult Intelligence Scale-Revised) and a subjective one (Goldberg's anxiety scale, Mac Nair's scale and a Visual Analogue Scale to evaluate memory abilities change in the last 5 years). six hundred and eighty-six questionnaires could be analysed. The mean age was 72.9 ± 1.2 years old with 59% of women and 99% lived at home. Well-being was negatively correlated with the FCSRT (r = -0.08, P = 0.0318) but positively related with the Benton (r = 0.09, P = 0.0125) and the similarities tests (r = 0.09, P = 0.0118). There is a negative correlation between anxious and cognitive complaints measured at baseline, and successful ageing indicators 6 years later. preservation of cognitive abilities at the age of retirement can predict a successful ageing 6 years later. ClinicalTrials.gov Identifier: NCT00759304.

Physical activity level and physical functionality in nonagenarians compared to individuals aged 60-74 years.

PubMed

Frisard, Madlyn I; Fabre, Jennifer M; Russell, Ryan D; King, Christina M; DeLany, James P; Wood, Robert H; Ravussin, Eric

2007-07-01

Functional dependence and the risks of disability increase with age. The loss of independence is thought to be partially due to a decrease in physical activity. However, in populations, accurate measurement of physical activity is challenging and may not provide information on functional impairment. This study therefore assessed physical functionality and physical activity level in a group of nonagenarians (11 men/11 women; 93+/-1 years, 66.6+/-2.4 kg, body mass index [BMI]=24+/-1 kg/m2) and a group of participants aged 60-74 years (17 men/15 women; 70+/-1 years, 83.3+/-3.0 kg, BMI=29+/-1 kg/m2) from the Louisiana Healthy Aging Study. Physical activity level was calculated from total energy expenditure (TEE) and resting metabolic rate (RMR). Physical functionality was assessed using the Reduced Continuous Scale Physical Functional Performance Test (CS-PFP10). Nonagenarians had lower absolute (p<.001) and adjusted (p<.007) TEE compared to participants aged 60-74 years which was attributed to a reduction in both RMR and physical activity level. Nonagenarians also had reduced functional performance (p<.001) which was correlated with activity level (r=0.68, p<.001). When compared to individuals aged 60-74 years, 73% of the reduction in TEE in nonagenarians can be attributed to a reduction in physical activity level, the remaining being accounted for by a reduction in RMR. The reduced physical activity in nonagenarians is associated with less physical functionality. This study provides the first objective comparison of physical functionality and actual levels of physical activity in older individuals.

Programming of Adiposity in Offspring of Mothers With Type 1 Diabetes at Age 7 Years

PubMed Central

Lindsay, Robert S.; Nelson, Scott M.; Walker, James D.; Greene, Stephen A.; Milne, Gillian; Sattar, Naveed; Pearson, Donald W.

2010-01-01

OBJECTIVE The goals of this study were to examine the influence of maternal type 1 diabetes during pregnancy on offspring adiposity and glucose tolerance at age 7 years and to assess whether metabolic factors at birth (neonatal leptin and insulin) predict adverse outcomes. RESEARCH DESIGN AND METHODS We examined 100 offspring of mothers with type 1 diabetes (OT1DM) and 45 offspring of control mothers. Mothers had previously been recruited during pregnancy, and, where possible, birth weight, umbilical cord insulin, and leptin were measured. Children were classed as overweight and obese using age-specific reference ranges. RESULTS OT1DM had similar height (control, 1.25 ± 0. 06 m; OT1DM, 1.24 ± 0.06 m; P = 0.81) but were heavier (control, 25.5 ± 3.8 kg; OT1DM, 27.1 ± 5.7 kg; P = 0.048) and had an increased BMI (control, 16.4 kg/m2; OT1DM, 17.4 ± 2.6 kg/m2, P = 0.005). Waist circumference (control, 56.0 ± 3.7 cm; OT1DM, 58 ± 6.8 cm; P = 0.02) and sum of skinfolds were increased (control, 37.5 ± 17.0 mm [n = 42]; OT1DM, 46.1 ± 24.2 mm [n = 91]; P = 0.02), and there was a marked increase in the prevalence of overweight and obese children (OT1DM, 22% overweight and 12% obese; control, 0% overweight and 7% obese; χ2 P = 0.001). Glucose tolerance was not different compared with that in control subjects. BMI at age 7 years correlated with cord leptin (OT1DM, r = 0.25; n = 61, P = 0.047), weakly with adjusted birth weight (r = 0.19; P = 0.06) and hematocrit (r = 0.25; n = 50, P = 0.07), but not cord insulin (OT1DM, r = −0.08; P = 0.54). CONCLUSIONS OT1DM are at increased risk of overweight and obesity in childhood. This risk appears to relate, in part, to fetal leptin and hematocrit but not insulin. PMID:20427684

Clinical and cytogenetic features of a Potocki-Lupski syndrome with the shortest 0.25Mb microduplication in 17p11.2 including RAI1.

PubMed

Lee, Cha Gon; Park, Sang-Jin; Yim, Shin-Young; Sohn, Young Bae

2013-08-01

Potocki-Lupski syndrome (PTLS [MIM 610883]) is a recently recognized microduplication syndrome associated with 17p11.2. It is characterized by mild facial dysmorphic features, hypermetropia, infantile hypotonia, failure to thrive, mental retardation, autistic spectrum disorders, behavioral abnormalities, sleep apnea, and cardiovascular anomalies. In several studies, the critical PTLS region was deduced to be 1.3Mb in length, and included RAI1 and 17 other genes. We report a 3-year-old Korean boy with the smallest duplication in 17p11.2 and a milder phenotype. He had no family history of neurologic disease or developmental delay and no history of seizure, autistic features, or behavior problems. He showed subtle facial dysmorphic features (dolichocephaly and a mildly asymmetric smile) and flat feet. All laboratory tests were normal and he had no evidence of internal organ anomalies. He was found to have mild intellectual disabilities (full scale IQ 65 on K-WPPSI) and language developmental delay (age of 2.2year-old on PRESS). Array comparative genomic hybridization (CGH) showed about a 0.25Mb microduplication on chromosome 17p11.2 containing four Refseq (NCBI reference sequence) genes, including RAI1 [arr 17p11.2(17,575,978-17,824,623)×3]. When compared with previously reported cases, the milder phenotype of our patient may be associated with the smallest duplication in 17p11.2, 0.25Mb in length. Copyright © 2012 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Distinct features of trampoline-related orthopedic injuries in children aged under 6 years.

PubMed

Choi, Eun Seok; Hong, Jin Heon; Sim, Jae Ang

2018-02-01

Concern has been growing about trampoline-related injuries among young children. Several published policy statements have repeatedly recommended that children younger than 6 years should not use trampolines. However, few studies have investigated the injuries caused by trampoline-related accidents among young children. This study aimed to identify the distinct features of trampoline-related orthopedic injuries in children younger than 6 years. We retrospectively reviewed the medical records of pediatric patients aged between 0 and 16 years who visited our regional emergency center due to trampoline-related orthopedic injuries between 2012 and 2015. Patients were divided into two groups: a preschool group (younger than 6 years) and a school group (older than 6 years). We compared the features of the injuries in the two groups. Among 208 patients, 108 (52%) were male and 100 (48%) were female. The mean age was 5.4 years. The preschool group accounted for 66%. There were no seasonal variations. Fractures were sustained in 96 patients (46%). The anatomical locations of injuries differed significantly between the two age groups. Proximal tibia fractures were more frequent in the preschool group than the school group (34% and 6%, respectively). Distal tibia fractures were more prevalent in the school group than the preschool group (44% vs. 13%, respectively). Surgical treatment was needed more frequently in the school group (p = 0.035, hazard ratio 2.52, 95% confidence interval: 1.03-6.17). Most of the injuries (82%) occurred at trampoline parks. The anatomical locations of trampoline-related orthopedic injuries differed significantly between age groups. Fractures were more common around the knee in younger children and the ankle in older children. Copyright © 2017 Elsevier Ltd. All rights reserved.

Sunbed use, attitudes, and knowledge after the under-18s ban: a school-based survey of adolescents aged 15 to 17 years in Sandwell, United Kingdom.

PubMed

Lee, Siang Ing; Macherianakis, Alexis; Roberts, Lesley Martine

2013-10-01

Sunbed use in childhood increases risk of melanoma. The under-18s sunbed ban was introduced in England, April 2011. Impact on use has not been investigated since. This cross-sectional study estimates the prevalence of under-18s' use in Sandwell after the commercial ban and identifies factors associated with use/intention. Adolescents aged 15 to 17 years in schools were surveyed using self-completed anonymous questionnaires. Data collected include demographics, sunbed use, tanning attitudes, knowledge of risks and ban awareness. All Sandwell schools were approached; adolescents available on the survey days were included. Five out of 22 schools participated, 407 adolescents responded (95.1%). Twenty participants (5.3%; 95% confidence interval [CI] = 3.4-8.0) had used sunbeds, of who 16 reported use in commercial settings. After exclusion of one school cohort with atypical use (possibly associated with beauty vocational course and European migrants), the prevalence of use was 1.7% (95% CI = 0.7-3.9, n = 5). Less than half of all were aware of the ban (48.2%; 95% CI = 43.2-53.3). Users/potential users were less aware of associated risks. Being female, having family/friends who use sunbeds increased use/intention 2- to 4-fold. Strategies targeting parents, stricter enforcement, and greater publicity of the ban are needed. Further research exploring the possible association between certain vocational courses, migrants, and sunbed use is required.

Reduction of Direct Health Costs Associated with Pertussis Vaccination with Acellular Vaccines in Children Aged 0-9 Years with Pertussis in Catalonia (Spain).

PubMed

Plans-Rubió, Pedro; Navas, Encarna; Godoy, Pere; Carmona, Gloria; Domínguez, Angela; Jané, Mireia; Muñoz-Almagro, Carmen; Brotons, Pedro

2018-05-14

The aim of this study was to assess direct health costs in children with pertussis aged 0-9 years who were vaccinated, partially vaccinated, and unvaccinated during childhood, and to assess the association between pertussis costs and pertussis vaccination in Catalonia (Spain) in 2012-2013. Direct healthcare costs included pertussis treatment, pertussis detection, and preventive chemotherapy of contacts. Pertussis patients were considered vaccinated when they had received 4-5 doses, and unvaccinated or partially vaccinated when they had received 0-3 doses of vaccine. The Chi square test and the odds ratios were used to compare percentages and the t test was used to compare mean pertussis costs in different groups, considering a p < 0.05 as statistically significant. The correlation between pertussis costs and study variables was assessed using the Spearman's ρ, with a p < 0.05 as statistically significant. Multiple linear regression analysis (IBM-SPSS program) was used to quantify the association of pertussis vaccination and other study variables with pertussis costs. Vaccinated children with pertussis aged 0-9 years had significantly lower odds ratios of hospitalizations (OR 0.02, p < 0.001), laboratory confirmation (OR 0.21, p < 0.001), and severe disease (OR 0.02, p < 0.001) than unvaccinated or partially vaccinated children with pertussis of the same age. Mean direct healthcare costs were significantly lower (p < 0.001) in vaccinated patients (€190.6) than in unvaccinated patients (€3550.8), partially vaccinated patients (€1116.9), and unvaccinated/partially vaccinated patients (€2330). Multivariable linear regression analysis showed that pertussis vaccination with 4-5 doses was associated with a non-significant reduction of pertussis costs of €107.9 per case after taking into account the effect of other study variables, and €200 per case after taking into account pertussis severity. Direct healthcare costs were lower in

Randomised controlled trial of prophylactic etamsylate: follow up at 2 years of age

PubMed Central

Elbourne, D; Ayers, S; Dellagrammaticas, H; Johnson, A; Leloup, M; Lenoir-Piat, S

2001-01-01

AIM—To assess the role of etamsylate* in reducing the risk of haemorrhagic brain damage and its consequences.
DESIGN—Follow up of babies recruited into a randomised controlled trial.
METHODS—A total of 334 infants born before 33 weeks gestation in France and Greece were randomly allocated within the first four hours of birth either to receive etamsylate or to act as controls. The principal outcomes in the trial were death or impairment and/or disability at the age of 2years.
RESULTS—Fifty nine children were lost to follow up. A total of 115 (34%) either died or had some impairment or disability, and 88(26%) either died or had severe impairment or disability at 2years of age. These outcomes did not differ significantly between the two randomised groups: relative risks and 95% confidence intervals 1.14 (0.78 to 1.4) and 1.17 (0.82 to 1.68) respectively. The findings were similar for all the prespecified subgroup analyses stratified by key prognostic factors at trial entry: country of birth, gestational age < or ⩾ 29 weeks, inborn or outborn, age < or ⩾ 1 hour, and with or without cerebral scan abnormality.
CONCLUSION—These findings do not support the use of etamsylate. Other strategies need to be evaluated for the prevention of mortality and morbidity in these vulnerable infants.
 PMID:11320045

17 CFR 279.0-1 - Availability of forms.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Availability of forms. 279.0-1 Section 279.0-1 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) FORMS PRESCRIBED UNDER THE INVESTMENT ADVISERS ACT OF 1940 § 279.0-1 Availability of forms. (a) This part...

Incidence and characteristics of low-speed vehicle run over events in rural and remote children aged 0-14 years in Queensland: an 11 year (1999-2009) retrospective analysis.

PubMed

Griffin, Bronwyn R; Kimble, Roy M; Watt, Kerrianne; Shields, Linda

2018-04-01

The main objective of this study is to describe incidence rates of low-speed vehicle run-over (LSVRO) events among children aged 0-14 years residing in Queensland from 1999 to 2009. A second objective was to describe the associated patterns of injury, with respect to gender, age group, severity, characteristics (host, vehicle and environment), and trends over time in relation to geographical remoteness. Final results are hoped to inform prevention policies. In this statewide, retrospective, population-based study, data were collected on LSVRO events that occurred among children aged 0-14 years in Queensland from 1999 to 2009 from all relevant data sources across the continuum of care, and manually linked to obtain the most comprehensive estimate possible of the magnitude and nature of LSVRO events to date. Crude incidence rates were calculated separately for males and females, for fatal events, non-fatal events (hospital admissions and non-admissions, respectively), and for all LSVRO events, for each area of geographical remoteness (major cities, inner regional, outer regional, remote/very remote). Relative risks and 95% confidence interval were calculated, and trends over time were examined. Data on host, injury and event characteristics were also obtained to investigate whether these characteristics varied between areas of remoteness. Incidence rates were lowest among children (0-14 years) living in major cities (13.8/100 000/annum, with the highest recorded incidence in outer regional areas (incidence rate =42.5/100 000/annum). Incidence rates were higher for children residing outside major cities for both males and females, for every age group, for each of the 11 years of the study, and consequences of LSVRO events were worse. Young children aged 0-4 years were identified as those most at risk for these events, regardless of geographical location. Differences were observed as a function of remoteness category in relation to injury characteristics (eg injury

Traffic-Related Air Pollution Exposure in the First Year of Life and Behavioral Scores at 7 Years of Age

PubMed Central

Ryan, Patrick; LeMasters, Grace; Levin, Linda; Bernstein, David; Hershey, Gurjit K. Khurana; Lockey, James E.; Villareal, Manuel; Reponen, Tiina; Grinshpun, Sergey; Sucharew, Heidi; Dietrich, Kim N.

2013-01-01

Background: There is increasing concern about the potential effects of traffic-related air pollution (TRAP) on the developing brain. The impact of TRAP exposure on childhood behavior is not fully understood because of limited epidemiologic studies. Objective: We explored the association between early-life exposure to TRAP using a surrogate, elemental carbon attributed to traffic (ECAT), and attention deficit/hyperactivity disorder (ADHD) symptoms at 7 years of age. Methods: From the Cincinnati Childhood Allergy and Air Pollution Study (CCAAPS) birth cohort we collected data on exposure to ECAT during infancy and behavioral scores at 7 years of age. Children enrolled in CCAAPS had at least one atopic parent and a birth residence either < 400 m or > 1,500 m from a major highway. Children were followed from infancy through 7 years of age. ECAT exposure during the first year of life was estimated based on measurements from 27 air sampling sites and land use regression modeling. Parents completed the Behavioral Assessment System for Children, 2nd Edition, when the child was 7 years of age. ADHD-related symptoms were assessed using the Hyperactivity, Attention Problems, Aggression, Conduct Problems, and Atypicality subscales. Results: Exposure to the highest tertile of ECAT during the child’s first year of life was significantly associated with Hyperactivity T-scores in the “at risk” range at 7 years of age, after adjustment [adjusted odds ratio (aOR) = 1.7; 95% CI: 1.0, 2.7]. Stratification by maternal education revealed a stronger association in children whose mothers had higher education (aOR = 2.3; 95% CI: 1.3, 4.1). Conclusions: ECAT exposure during infancy was associated with higher Hyperactivity scores in children; this association was limited to children whose mothers had more than a high school education. PMID:23694812

[Trend of mortality of congenital malformation in children aged <5 years in Beijing, 2006-2015].

PubMed

Wang, J; Li, D Y; Zhang, W X; Li, Y C; Wang, J

2017-01-10

Objective: To investigate the change in mortality of congenital malformation in children aged <5 years in Beijing from 2006 to 2015. Methods: Using the death surveillance data in children aged <5 years in Beijing from 2006 to 2015, which was collected from the real-time surveillance network, we calculated the area and age distributions of the mortality of congenital malformation in children aged <5 years in Beijing. Meanwhile, the variations of age, time and space in the causes of deaths were discussed. Results: The mortality rate of congenital malformation in the children s decreased from 1.909‰ in 2006 to 0.703‰ in 2015, the decrease rate was 63.17 % . The decrease rate was highest in neonates (71.50 % ) ( χ (2)=57.993, P <0.01). Expect urban area ( χ (2)=3.384, P >0.05), the mortality rates of congenital malformation in the children showed a downward trend in outer suburban area and suburban area ( χ (2) =40.637 and 50.646, P <0.01). The proportion of the children died of congenital malformation decreased from 32.97 % in 2006 to 23.24 % in 2015, which mainly occurred in infancy and neonatal period ( χ (2)=9.395 and 4.354, P <0.05). The constituent ratios of the children died of neural tube defects, respiratory system abnormalities and other abnormalities decreased significantly ( χ (2)=13.478, 7.358, 7.912 and 10.074, P <0.01). The constituent ratios of children died of chromosomal abnormality, multiple malformations and digestive tract abnormality didn' t decreased significantly ( P >0.05). In the leading causes of deaths from congenital malformation, the mortality of congenital heart disease, neural tube defects and digestive tract atresia decreased obviously ( χ (2)=70.868, 18.431 and 9.225, P <0.01), except biliary atresia ( χ (2)= 1.407, P >0.05). There was an obvious area specific difference between the deaths of congenital heart disease and the deaths of neural tube defects, the mortality was higher in outer suburbs than in suburban and urban

Malnutrition at Age 3 Years and Lower Cognitive Ability at Age 11 Years

PubMed Central

Liu, Jianghong; Raine, Adrian; Venables, Peter H.; Dalais, Cyril; Mednick, Sarnoff A.

2014-01-01

Background Early malnutrition is linked to poor cognition, but long-term effects have not been extensively examined and psychosocial confounds have not always been controlled. Objective To test the hypothesis that malnutrition at age 3 years will be associated with poorer cognitive ability at age 11 years independent of psychosocial confounds. Design A prospective, longitudinal study of a birth cohort of 1559 children originally assessed at age 3 years for malnutrition (low hemoglobin level, angular stomatitis, kwashiorkor, and sparse, thin hair) and followed up to age 11 years. Setting and Participants A community sample of 1559 children (51.4% boys and 48.6% girls) born between September 1, 1969, and August 31, 1970, in 2 towns in the island of Mauritius, with 68.7% Indians and 25.7% Creoles (African origin). Main Outcome Measures Verbal and spatial ability measured at ages 3 and 11 years and reading, scholastic ability, and neuropsychologic performance measured at age 11 years. Results Malnourished children had poorer cognition at both ages. Deficits were stable across time, applied to all sex and ethnic groups, and remained after controlling for multiple measures of psychosocial adversity. Children with 3 indicators of malnutrition had a 15.3-point deficit in IQ at age 11 years. Conclusions Malnutrition at age 3 years is associated with poor cognition at age 11 years independent of psychosocial adversity. Promoting early childhood nutrition could enhance long-term cognitive development and school performance, especially in children with multiple nutritional deficits. PMID:12796242

17 CFR 269.0-1 - Availability of forms.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Availability of forms. 269.0-1 Section 269.0-1 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) FORMS PRESCRIBED UNDER THE TRUST INDENTURE ACT OF 1939 § 269.0-1 Availability of forms. (a) This part identifies...

17 CFR 274.0-1 - Availability of forms.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Availability of forms. 274.0-1 Section 274.0-1 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) FORMS PRESCRIBED UNDER THE INVESTMENT COMPANY ACT OF 1940 § 274.0-1 Availability of forms. (a) This part identifies...

Prevalence and associated factors of sugar-sweetened beverages intake among schoolchildren aged 9 to 17 years from Bogotá, Colombia: the FUPRECOL Study

PubMed

Ramírez-Vélez, Robinson; Fuerte-Celis, Juan Camilo; Martínez-Torres, Javier; Correa-Bautista, Jorge Enrique

2017-03-30

Objective: The aim of the present study was to describe the intake of sugar-sweetened beverages and to examine of associated factors among schoolchildren from Bogotá, Colombia. Methods: From a total of 8,136 schoolchildren and adolescents (age 9-17.9 years) taking part in the FUPRECOL Study. Sugar-sweetened beverages intake was based on intake from “regular soda”, “drink tea” and/or “concentrated juices”. Body weigth, heigth, body mass index (BMI), waist circumference, and percentage body fat by electrical bioimpedance analysis were measured such as adiposity markers. Associated factors (sex, age, abdominal obesity, BMI classification, mothers’ and fathers’ educational level and nutritional status by “Krece plus” questionnaire), were collected by structured questionnaire. Associations were established through a binary logistic regression. Results: Of the subjects, 58.4% were women. According to sex, boys response highest intake of “regular soda” daily/weekly frequency of the 70.9% and 21.0%, respectively, followed by “concentrated juices” (64.4% weekly vs.11.3% daily). In both gender, the prevalence of abdominal obesity was higher in schoolchildren that responded to intake “regular soda” (23.3%), “concentrated juices” (13.2%) and “drink tea” daily (9.7%). Age [OR 1.15 (95%CI 1.03 to 1.28)], mothers’ [OR 1.30 (95%CI 1.03 to 1.65)], and fathers’ [OR 1.34 (95%CI 1.01 to 1.79) low educational level and nutritional status [OR 2.60 (95%CI 2.09 to 3.25)], were associated with daily intake of “regular soda”. Conclusion: Age, parental education level and dietary patterns were associated with sugar-sweetened beverages in schoolchildren in Bogotá, Colombia. We recommended comprehensive interventions which are involved nutritional and educational component among children and adolescents from Bogotá, Colombia.

What "Our" 17-Year-Olds Know: One District's Assessment. Publication No. 88.20.

ERIC Educational Resources Information Center

Wilkinson, L. David; Galindo, Letticia

The knowledge that 17-year-old students in a local city school district had of literature and history was assessed using the same test items administered by the National Assessment of Educational Progress (NAEP). A review of national results of the NAEP examination in 1986 has highlighted the gaps in knowledge of this age group. The Austin (Texas)…

Recommended Immunization Schedules for Persons Aged 0 through 18 Years--United States, 2010. Morbidity and Mortality Weekly Report QuickGuide. Volume 58, Number 51 & 52

ERIC Educational Resources Information Center

Centers for Disease Control and Prevention, 2010

2010-01-01

The Advisory Committee on Immunization Practices (ACIP) annually publishes an immunization schedule for persons aged 0 through 18 years that summarizes recommendations for currently licensed vaccines for children aged 18 years and younger and includes recommendations in effect as of December 15, 2009. The changes to the previous schedule are…

43 CFR 17.314 - Age distinctions contained in DOI regulations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Age distinctions contained in DOI... Age Standards for Determining Age Discrimination § 17.314 Age distinctions contained in DOI regulations. Any age distinctions contained in a rule or regulation issued by DOI shall be presumed to be...

43 CFR 17.314 - Age distinctions contained in DOI regulations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Age distinctions contained in DOI... Age Standards for Determining Age Discrimination § 17.314 Age distinctions contained in DOI regulations. Any age distinctions contained in a rule or regulation issued by DOI shall be presumed to be...

43 CFR 17.314 - Age distinctions contained in DOI regulations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Age distinctions contained in DOI... Age Standards for Determining Age Discrimination § 17.314 Age distinctions contained in DOI regulations. Any age distinctions contained in a rule or regulation issued by DOI shall be presumed to be...

43 CFR 17.314 - Age distinctions contained in DOI regulations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Age distinctions contained in DOI... Age Standards for Determining Age Discrimination § 17.314 Age distinctions contained in DOI regulations. Any age distinctions contained in a rule or regulation issued by DOI shall be presumed to be...

43 CFR 17.314 - Age distinctions contained in DOI regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Age distinctions contained in DOI... Age Standards for Determining Age Discrimination § 17.314 Age distinctions contained in DOI regulations. Any age distinctions contained in a rule or regulation issued by DOI shall be presumed to be...

Plasma Carotenoids, Tocopherols, and Retinol in the Age-Stratified (35-74 Years) General Population: A Cross-Sectional Study in Six European Countries.

PubMed

Stuetz, Wolfgang; Weber, Daniela; Dollé, Martijn E T; Jansen, Eugène; Grubeck-Loebenstein, Beatrix; Fiegl, Simone; Toussaint, Olivier; Bernhardt, Juergen; Gonos, Efstathios S; Franceschi, Claudio; Sikora, Ewa; Moreno-Villanueva, María; Breusing, Nicolle; Grune, Tilman; Bürkle, Alexander

2016-09-30

Blood micronutrient status may change with age. We analyzed plasma carotenoids, α-/γ-tocopherol, and retinol and their associations with age, demographic characteristics, and dietary habits (assessed by a short food frequency questionnaire) in a cross-sectional study of 2118 women and men (age-stratified from 35 to 74 years) of the general population from six European countries. Higher age was associated with lower lycopene and α-/β-carotene and higher β-cryptoxanthin, lutein, zeaxanthin, α-/γ-tocopherol, and retinol levels. Significant correlations with age were observed for lycopene ( r = -0.248), α-tocopherol ( r = 0.208), α-carotene ( r = -0.112), and β-cryptoxanthin ( r = 0.125; all p < 0.001). Age was inversely associated with lycopene (-6.5% per five-year age increase) and this association remained in the multiple regression model with the significant predictors (covariables) being country, season, cholesterol, gender, smoking status, body mass index (BMI (kg/m²)), and dietary habits. The positive association of α-tocopherol with age remained when all covariates including cholesterol and use of vitamin supplements were included (1.7% vs. 2.4% per five-year age increase). The association of higher β-cryptoxanthin with higher age was no longer statistically significant after adjustment for fruit consumption, whereas the inverse association of α-carotene with age remained in the fully adjusted multivariable model (-4.8% vs. -3.8% per five-year age increase). We conclude from our study that age is an independent predictor of plasma lycopene, α-tocopherol, and α-carotene.

Prevalence of overweight and obesity among children six to ten years of age in the north-east health region of Jamaica.

PubMed

Blake-Scarlettl, B E; Younger, N; McKenzie, C A; Van den Broeck, J; Powell, C; Edwards, S; Win, S S; Wilks, R J

2013-03-01

To estimate the prevalence and correlates of overweight and obesity among children six to ten years old in the North-East Health Region (NEHR) ofJamaica. Weights and heights were measured in a representative sample of 5710 children between the ages of six and ten years in 34 schools between October 2008 and March 2009. Overweight and obesity were defined as body mass index (BMI) Z-score > 1SD and >2SD, respectively based on the World Health Organization (WHO)-endorsed age and gender-specific growth standards for children. Point prevalence estimates of overweight and obesity were calculated. Odds ratios (OR) and 95% confidence intervals (CI) were used to estimate associations between overweight and obesity and age, gender and school location. Overweight and obesity prevalence among children six to ten years old in NEHR, Jamaica, was 10.6% and 7.1%, respectively. Overweight (OR = 1.11, 95% CI: 1.04, 1.18) and obesity (OR = 1.17, 95% CI: 1.08, 1.26) prevalence increased significantly with age. Overweight (OR = 1.51, 95% CI: 1.27, 1.80) and obesity (OR = 1.36, 95% CI: 1.11, 1.67) prevalence was significantly higher among girls than boys. Children attending rural-public schools had less risk of being overweight (OR = 0.57, 95% CI: 0.46, 0.70) and obese (OR = 0.35, 95% CI: 0.28, 0.44) when compared with urban-public schools and private schools. Both overweight (OR = 2.11, 95% CI: 1.60, 2.78) and obesity (OR = 1.68, 95% CI: 1.24, 2.28) were significantly more common among children attending private schools. After adjusting for age and gender the results still remained statistically significant. Overweight/obesity prevalence among children six to ten years old in NEHR of Jamaica is 17.7% with older children and girls having higher rates. Children attending urban-public and private schools have higher prevalence than those attending rural schools. Appropriately targeted interventions are needed to combat this problem.

Gender differences in the prevalence and determinants of tobacco use among school-aged adolescents (11-17 years) in Sudan and South Sudan.

PubMed

Atari, Dominic Odwa

2014-01-01

Tobacco use is one of the leading and preventable causes of global morbidities and premature mortalities. The study explores gender differences in the prevalence and determinants of tobacco use among school-aged adolescents (11-17 years) in Sudan and South Sudan. The study utilized the national Global Youth Tobacco Survey (GYTS) data collected in 2005 for Sudan (4,277 unweighted; 131,631 weighted). Univariate and bivariate analyses were conducted to examine the associations between the dependent (tobacco use status) and independent variables. Logistic regression analyses were performed to identify the key factors which influence tobacco consumption among adolescents in the 2 Sudans for ever cigarette users, current cigarette users, and users of noncigarette tobacco products. There were significant gender differences in the prevalence of ever cigarette users (21.8%; male=13.1%, female=6.5%, p<0.05) and current cigarette users (6.9%; male=4.9%, female = 1.3%, p<0.05) but not among users of noncigarette tobacco products (14.7%; male=6.8%, female=6.1%). Adolescent tobacco use was significantly associated with availability of monthly income or allowance, exposure to tobacco industry promotions, and tobacco-use behavior of familial relations. Knowledge about the harmful effects of secondhand smoke was related with decreased likelihood of tobacco use. School programs that focus on health messages alone may not work for the adolescent population. Legislations that ban all types of tobacco advertisements, promotions, and sponsorships among adolescents are needed in the 2 countries.

Nutritional status of children ages 0-5 and 5-10 years old in households headed by fisherfolks in the Philippines.

PubMed

Capanzana, Mario V; Aguila, Divorah V; Gironella, Glen Melvin P; Montecillo, Kristine V

2018-01-01

The study aimed to analyze the nutritional status of Filipino children ages 0-60 months (0-5.0 years old) and 61-120 months (5.08-10.0 years old) in households headed by fisherfolks. The 8th National Nutrition Survey (NNS) data collected by the Food and Nutrition Research Institute, Department of Science and Technology (FNRI-DOST) was used in the study. There were 13,423 young children and 16,398 schoolchildren participants for anthropometry component. The World Health Organization Child Growth Standards (WHO-CGS) was used to assess the nutritional status of the young children while the WHO Growth Reference 2007 was used for schoolchildren. Occupational groups were categorized based on the 1992 Philippine Standard Occupational Classification (PSOC). Descriptive statistics were used for the profiling of the different variables while bivariate analysis, logistic regression and odds ratios were used to correlate the different variables to the nutrition status of the children. Data were analyzed using Stata 12.0. Results showed that households headed by fisherfolks (HHF) were one of the occupational groups with highest malnutrition among young and school-aged children. The HHF had higher prevalence of malnutrition among young children compared to the overall prevalence of malnutrition among young children in the Philippines, except for overweight. This is also true for schoolchildren, except for wasting. Age of child, sex, household size, age, fishermen and farmer as household head and type of toilet (water-sealed) were correlated to stunting, underweight, overweight and obesity among children. The high prevalence of stunting, underweight and wasting among young and schoolchildren in this occupational group poses immediate and serious nutrition intervention strategies such as health and nutrition information, health care, sanitation and hygiene, and physical activities. A national policy on the health, nutrition and welfare of households headed by fisherfolks and

Long-Term Immunogenicity of Hepatitis A Virus Vaccine in Alaska 17 Years After Initial Childhood Series

PubMed Central

Raczniak, Gregory A.; Bulkow, Lisa R.; Bruce, Michael G.; Zanis, Carolyn L.; Baum, Richard L.; Snowball, Mary M.; Byrd, Kathy K.; Sharapov, Umid M.; Hennessy, Thomas W.; McMahon, Brian J.

2013-01-01

The Centers for Disease Control and Prevention recommends hepatitis A virus (HAV) vaccination for all children at age 1 year and for high-risk adults. The vaccine is highly effective; however, protection duration is unknown. We report HAV antibody concentrations 17 years after childhood immunization, demonstrating that protective antibody levels remain and have stabilized over the past 7 years. PMID:23204169

Crisaborole Topical Ointment, 2% in Patients Ages 2 to 17 Years with Atopic Dermatitis: A Phase 1b, Open-Label, Maximal-Use Systemic Exposure Study.

PubMed

Zane, Lee T; Kircik, Leon; Call, Robert; Tschen, Eduardo; Draelos, Zoe Diana; Chanda, Sanjay; Van Syoc, Merrie; Hebert, Adelaide A

2016-07-01

Phosphodiesterase-4 (PDE4) is a promising target in atopic dermatitis (AD) treatment. The pharmacokinetics (PK), safety, and efficacy of crisaborole topical ointment, 2% (formerly AN2728) (Anacor Pharmaceuticals, Palo Alto, CA), a boron-based benzoxaborole PDE4 inhibitor, were evaluated in children with mild to moderate AD. This phase 1b, open-label, maximal-use study of crisaborole topical ointment, 2% applied twice daily (dose 3 mg/cm(2) ) for 28 days enrolled patients ages 2 to 17 years with extensive AD involving 25% or more or 35% or more treatable body surface area, depending on age. Primary PK and safety assessments included systemic exposure to crisaborole and its metabolites after 7 days of treatment and the incidence of treatment-emergent adverse events (TEAEs). Secondary efficacy assessments included change from baseline in Investigator Static Global Assessment (ISGA), treatment success (ISGA score ≤1 with a two-grade or greater improvement from baseline), and improvement in five AD signs and symptoms. Of 34 patients enrolled, 31 completed the study. Crisaborole was rapidly absorbed, with limited systemic exposure between days 1 and 8. Twenty-three of 34 patients reported one or more TEAEs; 95% were mild or moderate and one patient discontinued because of a TEAE. Mean ISGA scores declined from 2.65 at baseline to 1.15 at day 29, 47.1% of patients achieved treatment success, and 64.7% of patients achieved ISGA scores of clear (0) or almost clear . Mean severity scores for AD signs and symptoms declined throughout the study. This open-label study provides evidence that crisaborole topical ointment, 2% was well tolerated, with limited systemic exposure under maximal-use conditions in patients ages 2 years and older. © 2016 The Authors. Pediatric Dermatology Published by Wiley Periodicals, Inc.

Choline intake during pregnancy and child cognition at age 7 years.

PubMed

Boeke, Caroline E; Gillman, Matthew W; Hughes, Michael D; Rifas-Shiman, Sheryl L; Villamor, Eduardo; Oken, Emily

2013-06-15

Animal models indicate that exposure to choline in utero improves visual memory through cholinergic transmission and/or epigenetic mechanisms. Among 895 mothers in Project Viva (eastern Massachusetts, 1999-2002 to 2008-2011), we estimated the associations between intakes of choline, vitamin B12, betaine, and folate during the first and second trimesters of pregnancy and offspring visual memory (measured by the Wide Range Assessment of Memory and Learning, Second Edition (WRAML2), Design and Picture Memory subtests) and intelligence (measured using the Kaufman Brief Intelligence Test, Second Edition (KBIT-2)) at age 7 years. Mean second-trimester intakes were 328 (standard deviation (SD), 63) mg/day for choline, 10.5 (SD, 5.1) µg/day for vitamin B12, 240 (SD, 104) mg/day for betaine, and 1,268 (SD, 381) µg/day for folate. Mean age 7 test scores were 17.2 (SD, 4.4) points on the WRAML 2 Design and Picture Memory subtests, 114.3 (SD, 13.9) points on the verbal KBIT-2, and 107.8 (SD, 16.5) points on the nonverbal KBIT-2. In a model adjusting for maternal characteristics, the other nutrients, and child's age and sex, the top quartile of second-trimester choline intake was associated with a child WRAML2 score 1.4 points higher (95% confidence interval: 0.5, 2.4) than the bottom quartile (P-trend = 0.003). Results for first-trimester intake were in the same direction but weaker. Intake of the other nutrients was not associated with the cognitive tests administered. Higher gestational choline intake was associated with modestly better child visual memory at age 7 years.

Choline Intake During Pregnancy and Child Cognition at Age 7 Years

PubMed Central

Boeke, Caroline E.; Gillman, Matthew W.; Hughes, Michael D.; Rifas-Shiman, Sheryl L.; Villamor, Eduardo; Oken, Emily

2013-01-01

Animal models indicate that exposure to choline in utero improves visual memory through cholinergic transmission and/or epigenetic mechanisms. Among 895 mothers in Project Viva (eastern Massachusetts, 1999–2002 to 2008–2011), we estimated the associations between intakes of choline, vitamin B12, betaine, and folate during the first and second trimesters of pregnancy and offspring visual memory (measured by the Wide Range Assessment of Memory and Learning, Second Edition (WRAML2), Design and Picture Memory subtests) and intelligence (measured using the Kaufman Brief Intelligence Test, Second Edition (KBIT-2)) at age 7 years. Mean second-trimester intakes were 328 (standard deviation (SD), 63) mg/day for choline, 10.5 (SD, 5.1) µg/day for vitamin B12, 240 (SD, 104) mg/day for betaine, and 1,268 (SD, 381) µg/day for folate. Mean age 7 test scores were 17.2 (SD, 4.4) points on the WRAML 2 Design and Picture Memory subtests, 114.3 (SD, 13.9) points on the verbal KBIT-2, and 107.8 (SD, 16.5) points on the nonverbal KBIT-2. In a model adjusting for maternal characteristics, the other nutrients, and child's age and sex, the top quartile of second-trimester choline intake was associated with a child WRAML2 score 1.4 points higher (95% confidence interval: 0.5, 2.4) than the bottom quartile (P-trend = 0.003). Results for first-trimester intake were in the same direction but weaker. Intake of the other nutrients was not associated with the cognitive tests administered. Higher gestational choline intake was associated with modestly better child visual memory at age 7 years. PMID:23425631

Iron deficiency and anemia are associated with low retinol levels in children aged 1 to 5 years.

PubMed

Saraiva, Bárbara C A; Soares, Michele C C; Santos, Luana C dos; Pereira, Simone C L; Horta, Paula M

2014-01-01

To analyze the occurrence of anemia and iron deficiency in children aged 1 to 5 years and the association of these events and retinol deficiency. This was an observational analytic cross-sectional study conducted in Vitoria, ES, Brazil, between April and August of 2008, with healthy children aged 1 to 5 years (n=692) that lived in areas covered by primary healthcare services. Sociodemographic and economic conditions, dietary intake (energy, protein, iron, and vitamin A ingestion), anthropometric data (body mass index-for-age and height-for-age), and biochemical parameters (ferritin, hemoglobin, and retinol serum) were collected. The prevalence of anemia, iron deficiency, and retinol deficiency was 15.7%, 28.1%, and 24.7%, respectively. Univariate analysis showed a higher prevalence of anemia (PR: 4.62, 95% CI: 3.36, 6.34, p<0.001) and iron deficiency (PR: 4.51, 95% CI: 3.30, 6.17, p<0.001) among children with retinol deficiency. The same results were obtained after adjusting for socioeconomic and demographic conditions, dietary intake, and anthropometric variables. There was a positive association between ferritin vs. retinol serum (r=0.597; p<0.001) and hemoglobin vs. retinol serum (r=0.770; p<0.001). Anemia and iron deficiency were associated with low levels of serum retinol in children aged 1 to 5 years, and a positive correlation was verified between serum retinol and serum ferritin and hemoglobin levels. These results indicate the importance of initiatives encouraging the development of new treatments and further research regarding retinol deficiency. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Age at migration and future risk of psychotic disorders among immigrants in the Netherlands: a 7-year incidence study.

PubMed

Veling, Wim; Hoek, Hans W; Selten, Jean-Paul; Susser, Ezra

2011-12-01

The purpose of this study was to examine whether the increased risk for developing a psychotic disorder among immigrants is related to their age at the time of migration. In a 7-year first-contact incidence study, immigrants to the Netherlands and Dutch citizens, ages 15-54 years, who made a first contact with a physician for a suspected psychotic disorder were identified. Diagnostic interviews were administered, and DSM-IV diagnoses were determined by consensus between two psychiatrists. A comprehensive municipal registration system provided the denominator, including information on ethnicity and age at the time of migration. Lower age at the time of migration was associated with a higher incidence of psychotic disorders among immigrants. People who migrated between the ages of 0 and 4 years had the most elevated risk for psychotic disorders compared with the risk among Dutch citizens (age- and sex-adjusted incidence rate ratio=2.96, 95% confidence interval [CI]=2.10-4.17), and the risk gradually decreased with older age at migration (adjusted incidence rate ratio for migration at 5-9 years, 10-14 years, and >29 years, respectively: 2.31 [CI=1.61-3.29], 1.51 [CI=1.02-2.25], and 1.00 [CI=0.58-1.72]). The adverse influence of migration on the risk for psychotic disorders is most prominent in early life, suggesting that this is an important period in the etiology of the illness.

Factors Associated With Child Maltreatment Among Children Aged 11 to 17 Years in Community Settings of Karachi, Pakistan, Using Belsky Ecological Framework.

PubMed

Lakhdir, Maryam Pyar Ali; Farooq, Salima; Khan, Uzma Rahim; Parpio, Yasmin; Azam, Syed Iqbal; Razzak, Junaid; Laljee, Anjiya Aslam; Kadir, Muhammad Masood

2017-08-01

Child maltreatment is considered as a global social issue and results as combined effect of parental background, socioeconomic environment, family structure, and child characteristics. The aim of this study was to determine factors associated with child maltreatment among children aged 11 to 17 years in Karachi, Pakistan. A cross-sectional survey of 800 pairs (children ranging from 11 to 17 years old and their parents) was randomly selected from 32 clusters of Karachi, using multistage cluster sampling. A structured questionnaire was adopted from the International Society for the Prevention of Child Abuse and Neglect (International Child Abuse Screening Tool for Parent [ICAST-P] and for Child [ICAST-C]). Multiple linear regression technique was used to assess the association of factors with child maltreatment score, by using STATA software. Our study found that children who always get bullied and mistreated by their siblings are at increased risk of getting maltreatment by parents (adjusted β: 10.78, 95% CI = [8.5, 13.05]).The mean estimated ICAST-C score increases by 9.86 (95% CI = [6.17, 13.55]) for children with exposure of verbal abuse and quarrel within family members. The mean estimated ICAST-C score increases by 5.09 among male children as compared with female children (95% CI = [3.65, 6.52]). Among children whose family always fight with each other and whose parents have exposure to childhood maltreatment, the mean estimated ICAST-C score increases by 22.25 (95% CI = [16.53, 27.98]). This study reflects the potential factors of child maltreatment in Karachi. Our findings provide evidence to raise awareness about child maltreatment.

17 CFR 259.0-1 - Availability of forms.

Code of Federal Regulations, 2010 CFR

2010-04-01

... may inspect the forms at this address and at the Commission's regional and district offices. (See... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Availability of forms. 259.0-1 Section 259.0-1 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) FORMS...

Babies born with gastroschisis and followed up to the age of six years faced long-term morbidity and impairments.

PubMed

Giúdici, Lidia; Bokser, Vivian Susana; Maricic, Maximiliano Alejo; Golombek, Sergio G; Ferrario, Claudia Cecilia

2016-06-01

The aims of this Argentinian study were to describe and analyse the outcomes of a continuous interdisciplinary follow-up programme of patients with gastroschisis. This was a prospective, longitudinal study of babies with gastroschisis admitted from 1 November 2003 to 31 October 2014, and this paper presents results at one, three and six years of age. Matched-pairs analyses were carried out when they were one and six. We enrolled 62 babies and assessed 52 at one year of age, 34 at three years and 17 at six years. This showed that 63% had mental health problems and 5% had recurrent wheezing. Normal outcomes at one, three and six years were growth (80%, 85% and 80%), neurology-psychomotor development index (64%, 50% and 82%), audiology (100%, 76% and 76%), vision (98%, 94% and 89%) and language (55%, 62% and 65%). The rehospitalisation rates were 30%, 0.3% and zero, and the surgical re-intervention rates were 9%, 0.3% and 12%. Matched-pairs analysis showed no significant differences between outcomes at the ages of one and six. Babies born with gastroschisis were at risk for long-term morbidity and impairments, according to follow-up assessments at the ages of one, three and six years. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Age of Achievement of Gross Motor Milestones in Infancy and Adiposity at Age 3 Years

PubMed Central

Neelon, Sara E. Benjamin; Oken, Emily; Taveras, Elsie M.; Rifas-Shiman, Sheryl L.; Gillman, Matthew W.

2011-01-01

Early life physical activity may help prevent obesity but is difficult to measure. The purpose of this study was to examine associations of age of achievement of gross motor milestones in infancy with adiposity at age 3 years. Seven forty one mother/infant dyads participated in a longitudinal study in Massachusetts. Exposures were age of attainment of 4 gross motor milestones—rolling over, sitting up, crawling, and walking. Outcomes were 3-year sum of subscapular and triceps skinfold thickness (SS + TR) for overall adiposity, their ratio (SS:TR) for central adiposity, and body mass index (BMI) z-score. We used linear regression models adjusted for confounders to examine motor milestone achievement and later adiposity. Rolling over (0.04, 95% CI: 0.008, 0.07) and sitting up (0.02, 95% CI: 0.001, 0.05) at ≥6 months were associated with increased SS:TR compared with attainment before 6 months. Walking at ≥15 months was associated with 0.98 mm higher SS + TR (95% CI: 0.05, 1.91) compared with walking before 12 months. Age at crawling was not associated with the outcomes. None of the milestones were associated with BMI z-score. Age of motor milestone achievement was only a modest predictor of adiposity. Later rolling over and sitting up were associated with greater central adiposity, and later age at walking was associated with greater overall adiposity at age 3 years. Although we controlled for birth weight and 6-month weight-for-length in our models, more detailed assessment of early adiposity prior to achievement of motor milestones is needed to help determine causality. PMID:21643834

Neuropsychologic status at the age 4 years and atopy in a population-based birth cohort.

PubMed

Julvez, J; Torrent, M; Guxens, M; Antó, J M; Guerra, S; Sunyer, J

2009-09-01

Mental health has been reported to be associated with allergy, but only a few cohort studies have assessed if neurodevelopment predicts atopy. To investigate if neurobehavioral status of healthy 4-year-old children was associated with specific immunoglobulin E (IgE) at the same age and skin prick test results 2 years later. A population-based birth cohort enrolled 482 children, 422 of them (87%) provided neurobehavioral data, 341 (71%) had specific IgE measured at the age of 4 years; and 395 (82%) had skin prick tests completed at the age of 6 years. Atopy was defined as IgE levels higher than 0.35 kU/l to any of the three tested allergens at the age of 4 or as a positive skin prick test to any of the six tested allergens at the age of 6. McCarthy Scales of Child Abilities and California Preschool Social Competence Scale were the psychometric instruments used. Twelve percent of children at the age of 4 and 17% at the age of 6 were atopic. Neurobehavioral scores were negatively associated with 6-year-old atopy after adjustment for socio-demographic and allergic factors, A relative risk of 3.06 (95% CI: 1.30-7.24) was associated with the lowest tertile (scorings < or =90 points) of the general cognitive scale. Similar results were found for verbal abilities, executive functions, and social competence. Asthma, wheezing, rhinitis, and eczema at the age of 6, but not at the age of 4, were associated with neurodevelopment at the age of 4. Neuropsychologic functioning and later atopy are negatively associated in preschool age children.

A randomized trial of atropine vs patching for treatment of moderate amblyopia: follow-up at age 10 years.

PubMed

Repka, Michael X; Kraker, Raymond T; Beck, Roy W; Holmes, Jonathan M; Cotter, Susan A; Birch, Eileen E; Astle, William F; Chandler, Danielle L; Felius, Joost; Arnold, Robert W; Tien, D Robbins; Glaser, Stephen R

2008-08-01

To determine the visual acuity outcome at age 10 years for children younger than 7 years when enrolled in a treatment trial for moderate amblyopia. In a multicenter clinical trial, 419 children with amblyopia (visual acuity, 20/40-20/100) were randomized to patching or atropine eyedrops for 6 months. Two years after enrollment, a subgroup of 188 children entered long-term follow-up. Treatment after 6 months was at the discretion of the investigator; 89% of children were treated. Visual acuity at age 10 years with the electronic Early Treatment Diabetic Retinopathy Study test. Patching and atropine eyedrops produce comparable improvement in visual acuity that is maintained through age 10 years. The mean amblyopic eye acuity, measured in 169 patients, at age 10 years was 0.17 logMAR (logarithm of the minimum angle of resolution) (approximately 20/32), and 46% of amblyopic eyes had an acuity of 20/25 or better. Age younger than 5 years at entry into the randomized trial was associated with a better visual acuity outcome (P < .001). Mean amblyopic and sound eye visual acuities at age 10 years were similar in the original treatment groups (P = .56 and P = .80, respectively). At age 10 years, the improvement of the amblyopic eye is maintained, although residual amblyopia is common after treatment initiated at age 3 years to younger than 7 years. The outcome is similar regardless of initial treatment with atropine or patching.

Prevalence and predictors of hypertension among residents aged 20-59 years of a slum-resettlement colony in Delhi, India.

PubMed

Panesar, Sanjeet; Chaturvedi, Sanjay; Saini, N K; Avasthi, Rajnish; Singh, Abhishek

2013-01-01

Slum-resettlement communities are increasingly adopting urban lifestyles. The aim of this study was to assess the prevalence and identify correlates of hypertension among residents aged 20-59 years of a slum-resettlement colony. A community-based cross-sectional study was done from 2010 to 2012 in NandNagri, a slum-resettlement area in east Delhi. 310 participants aged 20-59 years were enrolled through multistage systematic random sampling. Each study subject was interviewed and examined for raised blood pressure; data on risk factors including smoking, alcohol intake, physical activity and salt consumption were also collected. Data were analysed by use of univariate and multivariate regression. The overall prevalence of hypertension was 17.4% and 35% participants were prehypertensive. On multiple logistic regression, age 40-49 years (P = 0.020) and 50-59 years (P = 0.012), clerical/professional occupation (P = 0.004), abnormal waist circumference (≥90 cm in males and ≥ 80 cm in females; P = 0.001), positive family history of hypertension in both parents (P = 0.013) and above-average daily salt intake (P = 0.000) were significantly associated with hypertension. These findings indicate that hypertension is a significant health problem in the study population. Many study participants diagnosed with prehypertension are at risk of developing hypertension, thus immediate public-health interventions are indicated.

Air pollution and acute respiratory infections among children 0-4 years of age: an 18-year time-series study.

PubMed

Darrow, Lyndsey A; Klein, Mitchel; Flanders, W Dana; Mulholland, James A; Tolbert, Paige E; Strickland, Matthew J

2014-11-15

Upper and lower respiratory infections are common in early childhood and may be exacerbated by air pollution. We investigated short-term changes in ambient air pollutant concentrations, including speciated particulate matter less than 2.5 μm in diameter (PM2.5), in relation to emergency department (ED) visits for respiratory infections in young children. Daily counts of ED visits for bronchitis and bronchiolitis (n = 80,399), pneumonia (n = 63,359), and upper respiratory infection (URI) (n = 359,246) among children 0-4 years of age were collected from hospitals in the Atlanta, Georgia, area for the period 1993-2010. Daily pollutant measurements were combined across monitoring stations using population weighting. In Poisson generalized linear models, 3-day moving average concentrations of ozone, nitrogen dioxide, and the organic carbon fraction of particulate matter less than 2.5 μm in diameter (PM2.5) were associated with ED visits for pneumonia and URI. Ozone associations were strongest and were observed at low (cold-season) concentrations; a 1-interquartile range increase predicted a 4% increase (95% confidence interval: 2%, 6%) in visits for URI and an 8% increase (95% confidence interval: 4%, 13%) in visits for pneumonia. Rate ratios tended to be higher in the 1- to 4-year age group compared with infants. Results suggest that primary traffic pollutants, ozone, and the organic carbon fraction of PM2.5 exacerbate upper and lower respiratory infections in early life, and that the carbon fraction of PM2.5 is a particularly harmful component of the ambient particulate matter mixture. © The Author 2014. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

17 CFR 239.0-1 - Availability of forms.

Code of Federal Regulations, 2010 CFR

2010-04-01

... F Street, NE, Washington, DC 20549. Any persons may inspect the forms at this address and at the... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Availability of forms. 239.0-1 Section 239.0-1 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION FORMS PRESCRIBED...

Suicide rates in five-year age-bands after the age of 60 years: the international landscape.

PubMed

Shah, Ajit; Bhat, Ravi; Zarate-Escudero, Sofia; DeLeo, Diego; Erlangsen, Annette

2016-01-01

There is paucity of studies examining suicide rates in narrow five-year age-bands after the age of 60 years. This study examined suicide rates in eight five-year age-bands between the age of 60 and 99 years because this will allow more precise comparison between the young old (60-79 years) and the oldest old (80+ years) age groups. Data on the number of suicides (International Classification of Diseases - ICD-10 codes, X60-84) in each of the eight five-year age-bands between the age-bands 60-64 years and 95-99 years in both gender for as many years as possible from 2000 were ascertained from three sources: colleagues with access to national data, national statisics office websites and email contact with the national statistics offices. The population size for the corresponding years and age-bands was estimated for each country using data provided by the United Nations website. In men, suicide rates continued to increase for each of the seven five-year age-bands from 60-64 years to 90-94 years age-band, and then declined slightly for the 95-99 year age-band. In women, suicide rates continued to increase for each of the six five-year age-bands from 60-64 years to 85-89 years age-bands, and then declined slightly for the 90-94 years and 95-99 years age-bands. The overall global suicide rates for each of the eight five-year age-bands are sufficiently large for them to constitute a public health concern. This is especially important given the ongoing rise in the elderly population size and the paucity of data on risk and protective factors for suicide in the five-year age-bands after the age of 60 years.

Effectiveness of acellular pertussis vaccination during childhood (<7 years of age) for preventing pertussis in household contacts 1-9 years old in Catalonia and Navarra (Spain).

PubMed

Plans, P; Toledo, D; Sala, M R; Camps, N; Villanova, M; Rodríguez, R; Alvarez, J; Solano, R; García-Cenoz, M; Barrabeig, I; Godoy, P; Minguell, S

2016-12-01

Pertussis vaccination with 4-5 doses of acellular vaccines is recommended in Spain to all children at 2 months to 6 years of age. The effectiveness of the acellular pertussis vaccination was assessed in this study by comparing the incidence of secondary pertussis in vaccinated (4-5 doses) and unvaccinated or partially vaccinated (0-3 doses) household contacts 1-9 years old of confirmed cases of pertussis in Spain in 2012-13. Eighty-five percent of contacts had been vaccinated with 4-5 doses of acellular pertussis vaccines. During the 2-year study period, 64 cases of secondary pertussis were detected among 405 household contacts 1-9 years old: 47 among vaccinated and 17 among unvaccinated or partially vaccinated contacts. The effectiveness for preventing secondary pertussis, calculated as 1 minus the relative risk (RR) of secondary pertussis in vaccinated vs. unvaccinated/partially vaccinated contacts, was 50 % [95 % confidence interval (CI): 19-69 %, p < 0.01] when household contacts were vaccinated using DTaP, Tdap, hexavalent or heptavalent vaccines, and it was 51.3 % (95 % CI: 21-70 %, p < 0.01) when they were vaccinated using DTaP or TdaP vaccines. The effectiveness adjusted for age, sex, pertussis chemotherapy and type of household contact was 58.6 % (95 % CI: 17-79 %, p < 0.05) when contacts were vaccinated using available acellular vaccines, and it was 59.6 % (95 % CI: 18-80 %, p < 0.01) when they were vaccinated using DTaP vaccines. Acellular pertussis vaccination during childhood was effective for preventing secondary pertussis in household contacts 1-9 years old of pertussis cases in Catalonia and Navarra, Spain.

Normative scores on the Berg Balance Scale decline after age 70 years in healthy community-dwelling people: a systematic review.

PubMed

Downs, Stephen; Marquez, Jodie; Chiarelli, Pauline

2014-06-01

What is the mean Berg Balance Scale score of healthy elderly people living in the community and how does it vary with age? How much variability in Berg Balance Scale scores is present in groups of healthy elderly people and how does this vary with age? Systematic review with meta-analysis. Any group of healthy community-dwelling people with a mean age of 70 years or greater that has undergone assessment using the Berg Balance Scale. Mean and standard deviations of Berg Balance Scale scores within cohorts of elderly people of known mean age. The search yielded 17 relevant studies contributing data from a total of 1363 participants. The mean Berg Balance Scale scores ranged from 37 to 55 out of a possible maximum score of 56. The standard deviation of Berg Balance Scale scores varied from 1.0 to 9.2. Although participants aged around 70 years had very close to normal Berg Balance Scale scores, there was a significant decline in balance with age at a rate of 0.7 points on the 56-point Berg Balance Scale per year. There was also a strong association between increasing age and increasing variability in balance (R(2) = 0.56, p < 0.001). Healthy community-dwelling elderly people have modest balance deficits, as measured by the Berg Balance Scale, although balance scores deteriorate and become more variable with age. Copyright © 2014. Published by Elsevier B.V.

Plasma Carotenoids, Tocopherols, and Retinol in the Age-Stratified (35–74 Years) General Population: A Cross-Sectional Study in Six European Countries

PubMed Central

Stuetz, Wolfgang; Weber, Daniela; Dollé, Martijn E. T.; Jansen, Eugène; Grubeck-Loebenstein, Beatrix; Fiegl, Simone; Toussaint, Olivier; Bernhardt, Juergen; Gonos, Efstathios S.; Franceschi, Claudio; Sikora, Ewa; Moreno-Villanueva, María; Breusing, Nicolle; Grune, Tilman; Bürkle, Alexander

2016-01-01

Blood micronutrient status may change with age. We analyzed plasma carotenoids, α-/γ-tocopherol, and retinol and their associations with age, demographic characteristics, and dietary habits (assessed by a short food frequency questionnaire) in a cross-sectional study of 2118 women and men (age-stratified from 35 to 74 years) of the general population from six European countries. Higher age was associated with lower lycopene and α-/β-carotene and higher β-cryptoxanthin, lutein, zeaxanthin, α-/γ-tocopherol, and retinol levels. Significant correlations with age were observed for lycopene (r = −0.248), α-tocopherol (r = 0.208), α-carotene (r = −0.112), and β-cryptoxanthin (r = 0.125; all p < 0.001). Age was inversely associated with lycopene (−6.5% per five-year age increase) and this association remained in the multiple regression model with the significant predictors (covariables) being country, season, cholesterol, gender, smoking status, body mass index (BMI (kg/m2)), and dietary habits. The positive association of α-tocopherol with age remained when all covariates including cholesterol and use of vitamin supplements were included (1.7% vs. 2.4% per five-year age increase). The association of higher β-cryptoxanthin with higher age was no longer statistically significant after adjustment for fruit consumption, whereas the inverse association of α-carotene with age remained in the fully adjusted multivariable model (−4.8% vs. −3.8% per five-year age increase). We conclude from our study that age is an independent predictor of plasma lycopene, α-tocopherol, and α-carotene. PMID:27706032

Myocardial strain in healthy adults across a broad age range as revealed by cardiac magnetic resonance imaging at 1.5 and 3.0T: Associations of myocardial strain with myocardial region, age, and sex.

PubMed

Mangion, Kenneth; Clerfond, Guillaume; McComb, Christie; Carrick, David; Rauhalammi, Samuli M; McClure, John; Corcoran, David S; Woodward, Rosemary; Orchard, Vanessa; Radjenovic, Aleksandra; Zhong, Xiaodong; Berry, Colin

2016-11-01

To assess myocardial strain using cine displacement encoding with stimulated echoes (DENSE) using 1.5T and 3.0T MRI in healthy adults. Healthy adults without any history of cardiovascular disease underwent magnetic resonance imaging (MRI) at 1.5T and 3.0T within 2 days. The MRI protocol included balanced steady-state free-precession (b-SSFP), 2D cine-echo planar imaging (EPI)-DENSE, and late gadolinium enhancement in subjects >45 years. Acquisitions were divided into six segments; global and segmental peak longitudinal and circumferential strain were derived and analyzed by field strength, age, and gender. In all, 89 volunteers (mean age 44.8 ± 18.0 years, range: 18-87 years) underwent MRI at 1.5T, and 88 of these subjects underwent MRI at 3.0T (1.4 ± 1.4 days between the scans). Compared with 3.0T, the magnitudes of global circumferential (-19.5 ± 2.6% vs. -18.47 ± 2.6%; P = 0.001) and longitudinal (-12.47 ± 3.2% vs. -10.53 ± 3.1%; P = 0.004) strain were greater at 1.5T. At 1.5T, longitudinal strain was greater in females than in males: -10.17 ± 3.4% vs. -13.67 ± 2.4%; P = 0.001. Similar observations occurred for circumferential strain at 1.5T (-18.72 ± 2.2% vs. -20.10 ± 2.7%; P = 0.014) and at 3.0T (-17.92 ± 1.8% vs. -19.1 ± 3.1%; P = 0.047). At 1.5T, longitudinal and circumferential strain were not associated with age after accounting for sex (longitudinal strain P = 0.178, circumferential strain P = 0.733). At 3.0T, longitudinal and circumferential strain were associated with age (P < 0.05). Longitudinal strain values were greater in the apico-septal, basal-lateral, and mid-lateral segments and circumferential strain in the inferior, infero-lateral, and antero-lateral LV segments. Myocardial strain parameters as revealed by cine-DENSE at different MRI field strengths were associated with myocardial region, age, and sex. J. Magn. Reson. Imaging 2016;44:1197-1205. © 2016 The Authors Journal of Magnetic Resonance Imaging published by Wiley Periodicals

17 CFR 209.0-1 - Availability of forms.

Code of Federal Regulations, 2010 CFR

2010-04-01

... may inspect the forms at this address and at the Commission's regional offices. (See § 200.11 of this... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Availability of forms. 209.0-1 Section 209.0-1 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION FORMS PRESCRIBED...

17 CFR 249.0-1 - Availability of forms.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., 100 F Street, NE, Washington, DC 20549. Any person may inspect the forms at this address and at the... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Availability of forms. 249.0-1 Section 249.0-1 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) FORMS...

Neurodevelopmental benefits of antiretroviral therapy in Ugandan children aged 0-6 years with HIV.

PubMed

Brahmbhatt, Heena; Boivin, Michael; Ssempijja, Victor; Kigozi, Godfrey; Kagaayi, Joseph; Serwadda, David; Gray, Ronald H

2014-11-01

Insufficient data on neurodevelopmental benefits of antiretroviral therapy (ART) in children. Prospective study of 329 mothers and children aged 0-6 years to assess neurodevelopment. Results stratified by the maternal (M) and child (C) HIV status (MHIV⁻/CHIV⁻, MHIV⁺/CHIV⁻, and MHIV⁺/CHIV⁺). Gross Motor, Visual Reception, Fine Motor, Receptive, and Expressive Language scores were assessed by Mullen Scales of Early Learning. Global cognitive function was derived from an Early Learning Composite (ELC) score. Standardized weight and height for age z scores were constructed, and the lowest 15% cutoff defined disability. Generalized linear models were used to estimate prevalence rate ratios (PRR) adjusted for the child's age, weight, and height. In HIV-positive children, generalized linear models assessed the impact of ART initiation and duration on neurodevelopment. Compared with MHIV⁻/CHIV⁻ children, HIV-positive children were more likely to have global deficits in all measures of neurodevelopment except gross motor skills, whereas in MHIV⁺/CHIV⁻ children, there was impairment in receptive language [adjusted PRR = 2.67; confidence interval (CI): 1·08 to 6.60] and the ELC (adjusted PRR = 2.94; CI: 1.11 to 7.82). Of the children born to HIV-positive mothers, HIV-positive children did worse than MHIV⁺/CHIV⁻ only in visual reception skills (adjusted PRR = 2.86; CI: 1.23 to 6.65). Of the 116 HIV-positive children, 44% had initiated ART. Compared with ART duration of <12 months, ART durations of 24-60 months were associated with decreased impairments in Fine Motor, Receptive Language, Expressive Language, and ELC scores. Longer duration on ART is associated with reduction of some neurologic impairment and early diagnosis and treatment of HIV-positive children is a priority.

Bone age assessment meets SIFT

NASA Astrophysics Data System (ADS)

Kashif, Muhammad; Jonas, Stephan; Haak, Daniel; Deserno, Thomas M.

2015-03-01

Bone age assessment (BAA) is a method of determining the skeletal maturity and finding the growth disorder in the skeleton of a person. BAA is frequently used in pediatric medicine but also a time-consuming and cumbersome task for a radiologist. Conventionally, the Greulich and Pyle and the Tanner and Whitehouse methods are used for bone age assessment, which are based on visual comparison of left hand radiographs with a standard atlas. We present a novel approach for automated bone age assessment, combining scale invariant feature transform (SIFT) features and support vector machine (SVM) classification. In this approach, (i) data is grouped into 30 classes to represent the age range of 0- 18 years, (ii) 14 epiphyseal ROIs are extracted from left hand radiographs, (iii) multi-level image thresholding, using Otsu method, is applied to specify key points on bone and osseous tissues of eROIs, (iv) SIFT features are extracted for specified key points for each eROI of hand radiograph, and (v) classification is performed using a multi-class extension of SVM. A total of 1101 radiographs of University of Southern California are used in training and testing phases using 5- fold cross-validation. Evaluation is performed for two age ranges (0-18 years and 2-17 years) for comparison with previous work and the commercial product BoneXpert, respectively. Results were improved significantly, where the mean errors of 0.67 years and 0.68 years for the age ranges 0-18 years and 2-17 years, respectively, were obtained. Accuracy of 98.09 %, within the range of two years was achieved.

PREVIEW (Prevention of Diabetes Through Lifestyle Intervention and Population Studies in Europe and Around the World) study in children aged 10 to 17 years: Design, methods and baseline results.

PubMed

Dorenbos, Elke; Drummen, Mathijs; Rijks, Jesse; Adam, Tanja; Stouthart, Pauline; Alfredo Martínez, J; Navas-Carretero, Santiago; Stratton, Gareth; Swindell, Nils; Fogelholm, Mikael; Raben, Anne; Westerterp-Plantenga, Margriet; Vreugdenhil, Anita

2018-05-01

Insulin resistance (IR) in adolescence is associated with type 2 diabetes mellitus [T2DM]. The PREVIEW (Prevention of Diabetes Through Lifestyle Intervention and Population Studies in Europe and Around the World) study assessed the effectiveness of a high-protein, low-glycaemic-index diet and a moderate-protein, moderate-glycaemic-index diet to decrease IR in insulin-resistant children who were overweight or obese. Inclusion criteria were age 10 to 17 years, homeostatic model assessment of IR (HOMA-IR) ≥2.0 and overweight/obesity. In 126 children (mean ± SD age 13.6 ± 2.2 years, body mass index [BMI] z-score 3.04 ± 0.66, HOMA-IR 3.48 ± 2.28) anthropometrics, fat mass percentage (FM%), metabolic characteristics, physical activity, food intake and sleep were measured. Baseline characteristics did not differ between the groups. IR was higher in pubertal children with morbid obesity than in prepubertal children with morbid obesity (5.41 ± 1.86 vs 3.23 ± 1.86; P = .007) and prepubertal and pubertal children with overweight/obesity (vs 3.61 ± 1.60, P = .004, and vs 3.40 ± 1.50, P < .001, respectively). IR was associated with sex, Tanner stage, BMI z-score and FM%. Fasting glucose concentrations were negatively associated with Baecke sport score (r = -0.223, P = .025) and positively with daytime sleepiness (r = 0.280, P = .016) independent of sex, Tanner stage, BMI z-score and FM%. In conclusion, IR was most severe in pubertal children with morbid obesity. The associations between fasting glucose concentration and Baecke sport score and sleepiness suggest these might be possible targets for diabetes prevention. © 2018 John Wiley & Sons Ltd.

Growth trends in boys and girls (10-17 years-old) from autonomous region of Madeira, Portugal between 1996-1998 and 2007-2009.

PubMed

Sousa, B; Oliveira, B M P M; de Almeida, M D V

2012-01-01

Growth trends have never been studied in adolescents of the Autonomous Region of Madeira, Portugal. To analyse growth trends in weight, height, body mass index (BMI), waist circumference (WC), mid-upper arm circumference (MUAC) and triceps skin-fold thickness (TST) of adolescents (10-17 years old) of the Autonomous Region of Madeira between 1996-1998 and 2007-2009. A cross-sectional study was carried out between 2007-2009, including 4314 adolescents, 2237 girls and 2077 boys (10-17 years old). To study secular growth trends, data were compared with a sample from 1996-1998, comparing the means for each anthropometric variable by age and sex using the independent-sample t-test. An average increase was found in weight of 5.8 kg in boys and 6.3 kg in girls; in height of 3.0 cm in boys and 3.7 cm in girls; in BMI of 1.5 kg/m(2) in boys and 1.7 kg/m(2) in girls; in WC a difference of 5.6 cm and 4.9 cm for boys and girls, respectively, and for MUAC a difference of 2.7 cm in boys and 2.0 cm in girls. No differences were found in TST in boys, but in girls an increase of 1.2 mm was observed. A general increase in anthropometric measurements, more marked in weight, BMI, WC and MUAC and at younger ages, was observed.

Determinants of HIV infection among adolescent girls and young women aged 15-24 years in South Africa: a 2012 population-based national household survey.

PubMed

Mabaso, Musawenkosi; Sokhela, Zinhle; Mohlabane, Neo; Chibi, Buyisile; Zuma, Khangelani; Simbayi, Leickness

2018-01-26

South Africa is making tremendous progress in the fight against HIV, however, adolescent girls and young women aged 15-24 years (AGYW) remain at higher risk of new HIV infections. This paper investigates socio-demographic and behavioural determinants of HIV infection among AGYW in South Africa. A secondary data analysis was undertaken based on the 2012 population-based nationally representative multi-stage stratified cluster random household sample. Multivariate stepwise backward and forward regression modelling was used to determine factors independently associated with HIV prevalence. Out of 3092 interviewed and tested AGYW 11.4% were HIV positive. Overall HIV prevalence was significantly higher among young women (17.4%) compared to adolescent girls (5.6%). In the AGYW model increased risk of HIV infection was associated with being young women aged 20-24 years (OR = 2.30, p = 0.006), and condom use at last sex (OR = 1.91, p = 0.010), and decreased likelihood was associated with other race groups (OR = 0.06, p < 0.001), sexual partner within 5 years of age (OR = 0.53, p = 0.012), tertiary level education (OR = 0.11, p = 0.002), low risk alcohol use (OR = 0.19, p = 0.022) and having one sexual partner (OR = 0.43, p = 0.028). In the adolescent girls model decreased risk of HIV infection was associated with other race groups (OR = 0.01, p < 0.001), being married (OR = 0.07), p = 0.016], and living in less poor household (OR = 0.08, p = 0.002). In the young women's models increased risk of HIV infection was associated with condom use at last sex (OR = 2.09, p = 0.013), and decreased likelihood was associated with other race groups (OR = 0.17, p < 0.001), one sexual partner (OR = 0.6, p = 0.014), low risk alcohol use (OR = 0.17, p < 0.001), having a sexual partner within 5 years of age (OR = 0.29, p = 0.022), and having tertiary education (OR�

[The development of the incidence of diabetes mellitus I in children 0 to 14 years of age in Malaga (1982-1993)].

PubMed

López Siguero, J P; Martínez-Aedo Ollero, M J; Moreno Molina, J A; Lora Espinosa, A; Martínez Valverde, A

1997-07-01

A prospective study was conducted to assess the evolution of the incidence of type 1 diabetes mellitus (insulin-dependent) in Málaga among children less than 14 years of age between 1982 and 1993. The capture-recapture method was chosen for estimating the probability of ascertainment and two sources were used: The hospital registry and Málaga Diabetes Association members. We detected 437 children and the ascertainment achieved was 98.8%. The average annual incidence was 14.3/10(5) and the prevalence at the end of the period was 0.78 patients/10(3). During the last 6 years of the observation period, the incidence rose by 42%. The highest incidence was found among children between 10 and 13 years of age in both sexes. The age of onset and female/male ratio increased during the study period. There was an inverse relationship with monthly temperature. In comparison with other European epidemiological studies, we found a higher incidence and increased rate of growth of the incidence of type 1 diabetes mellitus during the observation period.

[Characteristics of extracranial malignant germ cell tumours in two age groups of children (0-10 and 10-18 years). Multicentre experiences].

PubMed

Drozyńska, Elzbieta; Połczyńska, Katarzyna; Popadiuk, Stefan; Niedzwiecki, Maciej; Wiśniewski, Jakub; Balcerska, Anna; Izycka-Swieszewska, Ewa; Bilska, Katarzyna; Balwierz, Walentyna; Chełmecka, Lilianna; Chybicka, Alicja; Dudeńko, Izabella; Karolczyk, Grazyna; Kowalczyk, Jerzy; Krawczuk-Rybak, Maryna; Kurylak, Andrzej; Leszczyńska, Elzbieta; Matysiak, Michał; Młynarski, Wojciech; Pobudejska, Aneta; Sobol, Grazyna; Sońta-Jakimczyk, Danuta; Szajdak, Katarzyna; Tredowska-Skoczeń, Dorota; Szmyd, Krzysztof; Trelińska, Joanna; Urasiński, Tomasz; Wachowiak, Jacek; Wieczorek, Maria; Wiśniewska-Slusarz, Hanna; Woźniak, Sebastian; Woźniak, Wojciech; Wysocki, Mariusz

2011-01-01

In order to assess if any differences exist in children germ cell tumours depending on age, we compared some features of germ cell tumours in two age groups:younger than 10 and between 11 and 18 years. Data of 146 patients with germ cell tumours treated in 15 Polish paediatric oncology departments between 1995 and 2005 were evaluated. They were divided into two groups: 76 children 0-10 years old (group I) and 70 patients 11-18 years old (group II). Tumour morphology, sex of patients, primary tumour and metastases localization, disease stage, biochemical markers, treatment response, disease relapse and long survival were analyzed. Every patient was treated according to the TGM 95 protocol. In group 1, 67 tumours were assessed histologically. 64%t tumours had homogenous structure with yolk sac tumour in predominance and 36% were mixed. Yolk sac tumour (YST) or teratoma as components of mixed tumours were the most commonly found. In older group 64 tumours were examined, 41% were homogenous, and seminoma/dysgerminoma predominated. In 59% mixed tumours the most common components were YST embryonal carcinoma and teratoma. The most common primary site in group I was the sacrococcygeal region while in group II - the gonads. Disseminated disease was recognized mostly in older children. Among two evaluated serum markers, AFP was increased mostly in younger patients (76% vs 44%), and 3HCG in older group (40% vs 9%). Treatment response was comparable in both groups. Two relapses were observed in each group. Poor outcome was noted in 17/140 analyzed patients: 9 (12%) in group I and 8 (11%) in group II. In 12 of patients with poor outcome the cause of death was progression and in 5 of them - treatment complications. 1. Germ cell tumours in younger and older children differ in histology, primary localization and serum level of biochemical markers. 2. In older patients germ cell tumours are recognized more frequently in advanced clinical stages. 3. Treatment response was

Visual function 5 years or more after macular translocation surgery for myopic choroidal neovascularisation and age-related macular degeneration.

PubMed

Takeuchi, K; Kachi, S; Iwata, E; Ishikawa, K; Terasaki, H

2012-01-01

To evaluate the changes in the best-corrected visual acuity (BCVA) after 1 year and after ≥ 5 years after macular translocation for age-related macular degeneration (AMD) or myopic choroidal neovascularisation (mCNV). The medical records of 61 consecutive patients who underwent macular translocation with 360° retinotomy for AMD (35 eyes) or mCNV (26 eyes) were reviewed. Overall, 40 patients, 17 mCNV and 23 AMD, were followed for at least 5 years. BCVA and area of the Goldmann visual field (VF) measured before, 12 months after surgery, and at the final visit. In the 23 AMD eyes followed for ≥ 5 years, the mean preoperative BCVA was 1.149 ± 0.105 logMAR units, which significantly improved to 0.69 ± 0.06 logMAR units at 1 year (P<0.001). This BCVA was maintained at 0.633 ± 0.083 logMAR units on their final examination. In the 17 eyes with mCNV followed for ≥ 5 years, the mean preoperative BCVA was 1.083 ± 0.119 logMAR units, which was significantly improved to 0.689 ± 0.121 logMAR units at 1 year (P = 0.001). This BCVA was maintained at 0.678 ± 0.142 logMAR units on their final examination. The area of the VF was significantly decreased at 12 months and did not change significantly thereafter. Our results show that macular translocation surgery significantly improves the BCVA and significantly decreases the VF area of eyes with mCNV or AMD after first 1 year. The BCVA and VF area do not change significantly from the values at 1 year for at least 5 years.

QuickStats: Age-Adjusted Death Rates* for Females Aged 15-44 Years, by the Five Leading Causes of Death(†) - United States, 1999 and 2014.

PubMed

2016-07-01

The age-adjusted death rate for females aged 15-44 years was 5% lower in 2014 (82.1 per 100,000 population) than in 1999 (86.5). Among the five leading causes of death, the age-adjusted rates of three were lower in 2014 than in 1999: cancer (from 19.6 to 15.3, a 22% decline), heart disease (8.9 to 8.2, an 8% decline), and homicide (4.2 to 2.8, a 33% decline). The age-adjusted death rates for two of the five causes were higher in 2014 than in 1999: unintentional injuries (from 17.0 to 20.1, an 18% increase) and suicide (4.8 to 6.5, a 35% increase). Unintentional injuries replaced cancer as the leading cause of death in this demographic group.

17 CFR 210.8-08 - Age of financial statements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 2 2013-04-01 2013-04-01 false Age of financial statements. 210.8-08 Section 210.8-08 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION FORM... CONSERVATION ACT OF 1975 Article 8 Financial Statements of Smaller Reporting Companies § 210.8-08 Age of...

17 CFR 210.8-08 - Age of financial statements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false Age of financial statements. 210.8-08 Section 210.8-08 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION FORM... CONSERVATION ACT OF 1975 Article 8 Financial Statements of Smaller Reporting Companies § 210.8-08 Age of...

17 CFR 210.8-08 - Age of financial statements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 2 2011-04-01 2011-04-01 false Age of financial statements. 210.8-08 Section 210.8-08 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION FORM... Smaller Reporting Companies § 210.8-08 Age of financial statements. At the date of filing, financial...

17 CFR 210.8-08 - Age of financial statements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 3 2014-04-01 2014-04-01 false Age of financial statements. 210.8-08 Section 210.8-08 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION FORM... CONSERVATION ACT OF 1975 Article 8 Financial Statements of Smaller Reporting Companies § 210.8-08 Age of...

Homicide of children aged 0-4 years, 2003-04: results from the National Violent Death Reporting System.

PubMed

Bennett, M D; Hall, J; Frazier, L; Patel, N; Barker, L; Shaw, K

2006-12-01

To better understand, and ultimately prevent, infant/child homicide, it is imperative to more thoroughly elucidate the circumstances and conditions related to such instances. Data were obtained from the US National Violent Death Reporting System (NVDRS) to illuminate circumstances related to homicide among children aged 4 years or less, and to identify demographic groups which may be at increased risk. The NVDRS is an active surveillance system that provides comprehensive information on all violent deaths that occur within participating states within the US. Standard statistical tests were conducted to determine homicide rates among children ages 0-4 across states that provided data for both 2003 and 2004 (Alaska, Maryland, Massachusetts, New Jersey, Oregon, South Carolina, and Virginia). These data were further used to investigate infant/child homicides by race, gender, and other relevant circumstances (for example, victim-suspect relationship, weapon type, and location of homicide). A Poisson regression model was fitted to the sample data to investigate the multivariate relationship between the infant/child homicide rate and available demographic information. The 2003 homicide rate for children ages 0-4 was 3.0 per 100,000 population. The 2004 homicide rate was 2.5 per 100,000 population. African Americans were 4.2 times as likely as whites to be victims of homicide. Suspects were commonly parents/caregivers. The vast majority of infant/child homicides occurred in houses or apartments, using weapons that include household objects. Homicides of infants and young children are most often committed in the home, by parents/caregivers, using "weapons of opportunity". This suggests that the risk of infant/child homicide is greatest within the primary care giving environment. Moreover, the use of "weapons of opportunity" may be indicative of maladaptive stress responses. Prevention and intervention strategies to reduce infant/child homicide should target the home

Observational study of once-daily insulin detemir in people with type 2 diabetes aged 75 years or older: a sub-analysis of data from the Study of Once daily LeVEmir (SOLVE).

PubMed

Karnieli, Eddy; Baeres, Florian M M; Dzida, Grzegorz; Ji, Qiuhe; Ligthelm, Robert; Ross, Stuart; Svendsen, Anne Louise; Yale, Jean-François

2013-03-01

Older patients are particularly vulnerable to hypoglycaemia. The aim of this study was to evaluate the response to initiation of once-daily insulin detemir in patients aged ≥75 years with type 2 diabetes mellitus (T2DM) treated with one or more oral antidiabetic drugs (OADs). A sub-analysis was conducted using data from SOLVE (Study of Once daily LeVEmir), a 24-week observational study involving 3,219 investigators and 2,817 project sites from ten countries. Routine clinical practice was followed; there were no study-prescribed procedures. The total cohort comprised 17,374 participants, of whom 2,398 (14 %) were aged ≥75 years. The physicians collected information from patient recall, the patients' medical records and their self-monitored blood glucose diaries (if kept). Pre-insulin glycated haemoglobin (HbA(1c)) was similar between participants aged ≥75 years and those aged <75 years (HbA(1c) 8.8 ± 1.5 % vs. 8.9 ± 1.6 % [mean ± SD], respectively). After 24 weeks of treatment, similar reductions in HbA(1c) were observed in the two subgroups: 7.6 ± 1.1 % and 7.5 ± 1.2 % in participants aged ≥75 years and those aged <75 years, respectively. The incidence of severe hypoglycaemia (episodes per patient-year) decreased during the study in both age groups (from 0.057 to 0.007 in patients aged ≥75 years; from 0.042 to 0.005 in patients aged <75 years), while minor hypoglycaemia increased from 1.1 to 2.0 and from 1.7 to 1.8 episodes per patient-year in the older and younger age groups, respectively. Average weight reduction was similar in both groups: -0.5 kg (≥75 years) and -0.6 kg (<75 years). In both the older and younger age groups, the addition of once-daily insulin detemir to existing OAD regimens was effective and safe. In older patients, an improvement in HbA(1c) of 1.2 % was not associated with an increased risk of severe hypoglycaemia or weight gain.

43 CFR 17.311 - Exceptions to the rules against age discrimination.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Exceptions to the rules against age... Age Standards for Determining Age Discrimination § 17.311 Exceptions to the rules against age... against age discrimination: Normal operation or statutory objective of any program or activity. A...

43 CFR 17.311 - Exceptions to the rules against age discrimination.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Exceptions to the rules against age... Age Standards for Determining Age Discrimination § 17.311 Exceptions to the rules against age... against age discrimination: Normal operation or statutory objective of any program or activity. A...

43 CFR 17.311 - Exceptions to the rules against age discrimination.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Exceptions to the rules against age... Age Standards for Determining Age Discrimination § 17.311 Exceptions to the rules against age... against age discrimination: Normal operation or statutory objective of any program or activity. A...

43 CFR 17.311 - Exceptions to the rules against age discrimination.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Exceptions to the rules against age... Age Standards for Determining Age Discrimination § 17.311 Exceptions to the rules against age... against age discrimination: Normal operation or statutory objective of any program or activity. A...

43 CFR 17.311 - Exceptions to the rules against age discrimination.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Exceptions to the rules against age... Age Standards for Determining Age Discrimination § 17.311 Exceptions to the rules against age... against age discrimination: Normal operation or statutory objective of any program or activity. A...

MRI-based assessment of the pineal gland in a large population of children aged 0-5 years and comparison with pineoblastoma: part I, the solid gland.

PubMed

Galluzzi, Paolo; de Jong, Marcus C; Sirin, Selma; Maeder, Philippe; Piu, Pietro; Cerase, Alfonso; Monti, Lucia; Brisse, Hervé J; Castelijns, Jonas A; de Graaf, Pim; Goericke, Sophia L

2016-07-01

Differentiation between normal solid (non-cystic) pineal glands and pineal pathologies on brain MRI is difficult. The aim of this study was to assess the size of the solid pineal gland in children (0-5 years) and compare the findings with published pineoblastoma cases. We retrospectively analyzed the size (width, height, planimetric area) of solid pineal glands in 184 non-retinoblastoma patients (73 female, 111 male) aged 0-5 years on MRI. The effect of age and gender on gland size was evaluated. Linear regression analysis was performed to analyze the relation between size and age. Ninety-nine percent prediction intervals around the mean were added to construct a normal size range per age, with the upper bound of the predictive interval as the parameter of interest as a cutoff for normalcy. There was no significant interaction of gender and age for all the three pineal gland parameters (width, height, and area). Linear regression analysis gave 99 % upper prediction bounds of 7.9, 4.8, and 25.4 mm(2), respectively, for width, height, and area. The slopes (size increase per month) of each parameter were 0.046, 0.023, and 0.202, respectively. Ninety-three percent (95 % CI 66-100 %) of asymptomatic solid pineoblastomas were larger in size than the 99 % upper bound. This study establishes norms for solid pineal gland size in non-retinoblastoma children aged 0-5 years. Knowledge of the size of the normal pineal gland is helpful for detection of pineal gland abnormalities, particularly pineoblastoma.

Negative impact of asthma on patients in different age groups.

PubMed

Alith, Marcela Batan; Gazzotti, Mariana Rodrigues; Montealegre, Federico; Fish, James; Nascimento, Oliver Augusto; Jardim, José Roberto

2015-01-01

To evaluate the impact of asthma on patients in Brazil, by age group (12-17 years, 18-40 years, and ≥ 41 years). From a survey conducted in Latin America in 2011, we obtained data on 400 patients diagnosed with asthma and residing in one of four Brazilian state capitals (São Paulo, Rio de Janeiro, Curitiba, and Salvador). The data had been collected using a standardized questionnaire in face-to-face interviews. For the patients who were minors, the parents/guardians had completed the questionnaire. The questions addressed asthma control, number of hospitalizations, number of emergency room visits, and school/work absenteeism, as well as the impact of asthma on the quality of life, sleep, and leisure. We stratified the data by the selected age groups. The proportions of patients who responded in the affirmative to the following questions were significantly higher in the 12- to 17-year age group than in the other two groups: "Have you had at least one episode of severe asthma that prevented you from playing/exercising in the last 12 months?" (p = 0.012); "Have you been absent from school/work in the last 12 months?" (p < 0.001); "Have you discontinued your asthma relief or control medication in the last 12 months?" (p = 0.008). In addition, 30.2% of the patients in the 12- to 17-year age group reported that normal physical exertion was very limiting (p = 0.010 vs. the other groups), whereas 14% of the patients in the ≥ 41-year age group described social activities as very limiting (p = 0.011 vs. the other groups). In this sample, asthma had a greater impact on the patients between 12 and 17 years of age, which might be attributable to poor treatment compliance.

Research of mesa type extended wavelength 64x64 In0.83Ga0.17As detector

NASA Astrophysics Data System (ADS)

Deng, Shuangyan; Li, Ping; Li, Tao; Li, Xue; Shao, Xiumei; Tang, Hengjing; Gong, Haimei

2015-10-01

InxGa1-xAs ternary compound is suitable for detection in the shortwave infrared (1-3μm) band. The alloy In0.53Ga0.47As is lattice-matched to InP substrate and has a wavelength response between 0.9μm to 1.7μm at room temperature. The increase of indium composition can extend the wavelength response to longer infrared wave. With the Indium content 0.83, the cutoff wavelength can be extended to 2.6μm. In this paper, we reported the performance of 64x64 pixels mesa-type back-illuminated extended wavelength InGaAs detector arrays. The mesa type detectors were fabricated by ICP etching, side-wall and surface passivation by ICPCVD (inductively coupled plasma chemical vapor deposition) based on the MBE-grown p-i-n In0.83Al0.17As/In0.83Ga0.17As/InxAl1-xAs/InP epitaxial materials. The I-V characteristics and electro-optical performances of these detectors at different temperatures were measured, and the properties such as dark current, response spectra, responsivity, detectivity were analyzed. The results indicate that the dark current of In0.83Ga0.17As photodiodes decreases with decreasing temperature, varying from 4×10-4A/cm2 at 290K to 1.7×10-8A/cm2 at 180K. The spectral response showed slightly blue shift while the detectors were cooling down, and the cut-off wavelength is 2.57μm at room temperature and 2.43μm at 200K, respectively. The dark current density is 115nA/cm2 at 200K and -10mV bias voltage. The peak detectivity is 6.08E11cmHz1/2W-1.

Prevalence of Overweight and Obesity among Students Aged 7-22 Years in Jiangsu Province, China.

PubMed

Musa, Taha Hussein; Wei, Li; Li, Xiao Shan; Pu, Yue Pu; Wei, Ping Min

2016-10-01

To report the prevalence and trend of overweight and obesity among students aged 7-22 years in Jiangsu, 2010 to 2013. This cross-sectional study was carried out as part of students physical fitness and health survey in Jiangsu province. A total of 255,581 subjects (50.03% males and 49.97% females) enrolled in 82 school and 10 universities in Jiangsu. Weights and heights were obtained for each subject and its body mass index (BMI) was calculated using the Chinese Working Group on Obesity in China (CWGO). Anthropometric measurement including bodyweight, height, BMI and bust were significantly different between males in urban compared to females living rural areas (P<0.001). The total prevalence of overweight and obesity was 12.4% and 5.7%. Males had a significantly higher rate than in female's student. The prevalence of overweight and obesity by age groups was (14.5%, 10.3%) at age 7-11 years, (11.2%, 6.8%) at age 12-14 years, (11.7%, 3.1%) at age 15-17 years, and (11.4%, 2.3%) at age 18-22 years. By regions; the highest prevalence of overweight obesity reported in Taizhou (10%, 14.2%), Xuzhou (9.4%, 12.5%), and Nanjing (9.2%, 15.6%), respectively. The finding declares that overweight and obesity are important health problems among students in Jiangsu Province. Early intervention programme are needed to address this problems. Copyright © 2016 The Editorial Board of Biomedical and Environmental Sciences. Published by China CDC. All rights reserved.

Changes with aging in gastric biomarkers levels and in biochemical factors associated with Helicobacter pylori infection in asymptomatic Chinese population

PubMed Central

Shan, Jin-Hua; Bai, Xiao-Juan; Han, Lu-Lu; Yuan, Yuan; Sun, Xue-Feng

2017-01-01

AIM To observe changes in gastric biomarker levels with age and effects of Helicobacter pylori (H. pylori) infection in a healthy population, and explore factors associated with gastric biomarkers. METHODS Three hundred and ninety-five subjects were selected and underwent physical examinations, biochemical tests, and measurement of serum pepsinogen (PG) I and II, gastrin-17 (G-17) and H. pylori antibody levels. Analyses were made by Student’s t-test, ANOVA, Pearson’s correlation and multiple linear regressions. RESULTS PGII levels were higher in the ≥ 65-years-old age group (P < 0.05) and PGI/PGII were lower in the ≥ 75-years-old age group (P = 0.035) compared to the 35-44-years-old age group. Levels of low-density lipoprotein cholesterol (LDL-C) were higher (P = 0.009) in H. pylori-infected subjects that were male. LDL-C levels were higher in 55-74-years-old age group (P < 0.05) for H. pylori-infected subjects and 45-64-years-old age group (P < 0.05) for non-infected subjects compared to 35-44-years-old age group. Hp-IgG level positively correlated with PGI, PGII and G-17 (P < 0.001, P < 0.001, P = 0.006), and negatively correlated with PGI/PGII (P < 0.001). Creatinine positively correlated with PGI, PGII and G-17 (P < 0.001, P < 0.001, P < 0.001). Fasting blood glucose (FBG) positively correlated with PGI/PGII and G-17 (P < 0.001, P = 0.037). Age positively correlated with PGII and G-17 (P = 0.005, P = 0.026). CONCLUSION PGII levels increased while PGI/PGII declined with age in a healthy population. H. pylori infection had an effect on raising LDL-C levels to increase the risk of atherosclerosis in males, especially those of elderly age. Age, H. pylori infection, levels of renal function and FBG were associated with levels of pepsinogens and gastrin. PMID:28932086

Changes with aging in gastric biomarkers levels and in biochemical factors associated with Helicobacter pylori infection in asymptomatic Chinese population.

PubMed

Shan, Jin-Hua; Bai, Xiao-Juan; Han, Lu-Lu; Yuan, Yuan; Sun, Xue-Feng

2017-08-28

To observe changes in gastric biomarker levels with age and effects of Helicobacter pylori ( H. pylori ) infection in a healthy population, and explore factors associated with gastric biomarkers. Three hundred and ninety-five subjects were selected and underwent physical examinations, biochemical tests, and measurement of serum pepsinogen (PG) I and II, gastrin-17 (G-17) and H. pylori antibody levels. Analyses were made by Student's t -test, ANOVA, Pearson's correlation and multiple linear regressions. PGII levels were higher in the ≥ 65-years-old age group ( P < 0.05) and PGI/PGII were lower in the ≥ 75-years-old age group ( P = 0.035) compared to the 35-44-years-old age group. Levels of low-density lipoprotein cholesterol (LDL-C) were higher ( P = 0.009) in H. pylori -infected subjects that were male. LDL-C levels were higher in 55-74-years-old age group ( P < 0.05) for H. pylori -infected subjects and 45-64-years-old age group ( P < 0.05) for non-infected subjects compared to 35-44-years-old age group. Hp-IgG level positively correlated with PGI, PGII and G-17 ( P < 0.001, P < 0.001, P = 0.006), and negatively correlated with PGI/PGII ( P < 0.001). Creatinine positively correlated with PGI, PGII and G-17 ( P < 0.001, P < 0.001, P < 0.001). Fasting blood glucose (FBG) positively correlated with PGI/PGII and G-17 ( P < 0.001, P = 0.037). Age positively correlated with PGII and G-17 ( P = 0.005, P = 0.026). PGII levels increased while PGI/PGII declined with age in a healthy population. H. pylori infection had an effect on raising LDL-C levels to increase the risk of atherosclerosis in males, especially those of elderly age. Age, H. pylori infection, levels of renal function and FBG were associated with levels of pepsinogens and gastrin.

View of Apollo 17 lunar rock sample no. 72415,0

NASA Image and Video Library

1972-01-18

S73-16198 (December 1972) --- A close-up view of Apollo 17 lunar sample number 72415,0 which was brought back from the Taurus-Littrow landing site by the Apollo 17 crewmen. This sample is a brecciated dunite clast weighing a little over 32 grams (about 1.14 ounces). This sample was collected at station 2 (South Massif) during the second Apollo 17 extravehicular activity (EVA).

Single vs dual (en bloc) kidney transplants from donors ≤ 5 years of age: A single center experience

PubMed Central

Al-Shraideh, Yousef; Farooq, Umar; El-Hennawy, Hany; Farney, Alan C; Palanisamy, Amudha; Rogers, Jeffrey; Orlando, Giuseppe; Khan, Muhammad; Reeves-Daniel, Amber; Doares, William; Kaczmorski, Scott; Gautreaux, Michael D; Iskandar, Samy S; Hairston, Gloria; Brim, Elizabeth; Mangus, Margaret; Stratta, Robert J

2016-01-01

AIM: To compare outcomes between single and dual en bloc (EB) kidney transplants (KT) from small pediatric donors. METHODS: Monocentric nonprospective review of KTs from pediatric donors ≤ 5 years of age. Dual EB KT was defined as keeping both donor kidneys attached to the inferior vena cava and aorta, which were then used as venous and arterial conduits for the subsequent transplant into a single recipient. Donor age was less useful than either donor weight or kidney size in decision-making for kidney utilization as kidneys from donors < 8 kg or kidneys < 6 cm in length were not transplanted. Post-transplant management strategies were standardized in all patients. RESULTS: From 2002-2015, 59 KTs were performed including 34 dual EB and 25 single KTs. Mean age of donors (17 mo vs 38 mo, P < 0.001), mean weight (11.0 kg vs 17.4 kg, P = 0.046) and male donors (50% vs 84%, P = 0.01) were lower in the dual EB compared to the single KT group, respectively. Mean cold ischemia time (21 h), kidney donor profile index (KDPI; 73% vs 62%) and levels of serum creatinine (SCr, 0.37 mg/dL vs 0.49 mg/dL, all P = NS) were comparable in the dual EB and single KT groups, respectively. Actuarial graft and patient survival rates at 5-years follow-up were comparable. There was one case of thrombosis resulting in graft loss in each group. Delayed graft function incidence (12% dual EB vs 20% single KT, P = NS) was slightly lower in dual EB KT recipients. Initial duration of hospital stay (mean 5.4 d vs 5.6 d) and the one-year incidences of acute rejection (6% vs 16%), operative complications (3% vs 4%), and major infection were comparable in the dual EB and single KT groups, respectively (all P = NS). Mean 12 mo SCr and abbreviated MDRD levels were 1.17 mg/dL vs 1.35 mg/dL and 72.5 mL/min per 1.73 m2 vs 60.5 mL/min per 1.73 m2 (both P = NS) in the dual EB and single KT groups, respectively. CONCLUSION: By transplanting kidneys from young pediatric donors into adult recipients, one can

Establishing International Blood Pressure References Among Nonoverweight Children and Adolescents Aged 6 to 17 Years.

PubMed

Xi, Bo; Zong, Xin'nan; Kelishadi, Roya; Hong, Young Mi; Khadilkar, Anuradha; Steffen, Lyn M; Nawarycz, Tadeusz; Krzywińska-Wiewiorowska, Małgorzata; Aounallah-Skhiri, Hajer; Bovet, Pascal; Chiolero, Arnaud; Pan, Haiyan; Litwin, Mieczysław; Poh, Bee Koon; Sung, Rita Y T; So, Hung-Kwan; Schwandt, Peter; Haas, Gerda-Maria; Neuhauser, Hannelore K; Marinov, Lachezar; Galcheva, Sonya V; Motlagh, Mohammad Esmaeil; Kim, Hae Soon; Khadilkar, Vaman; Krzyżaniak, Alicja; Romdhane, Habiba Ben; Heshmat, Ramin; Chiplonkar, Shashi; Stawińska-Witoszyńska, Barbara; El Ati, Jalila; Qorbani, Mostafa; Kajale, Neha; Traissac, Pierre; Ostrowska-Nawarycz, Lidia; Ardalan, Gelayol; Parthasarathy, Lavanya; Zhao, Min; Zhang, Tao

2016-01-26

Several distributions of country-specific blood pressure (BP) percentiles by sex, age, and height for children and adolescents have been established worldwide. However, there are no globally unified BP references for defining elevated BP in children and adolescents, which limits international comparisons of the prevalence of pediatric elevated BP. We aimed to establish international BP references for children and adolescents by using 7 nationally representative data sets (China, India, Iran, Korea, Poland, Tunisia, and the United States). Data on BP for 52 636 nonoverweight children and adolescents aged 6 to 19 years were obtained from 7 large nationally representative cross-sectional surveys in China, India, Iran, Korea, Poland, Tunisia, and the United States. BP values were obtained with certified mercury sphygmomanometers in all 7 countries by using standard procedures for BP measurement. Smoothed BP percentiles (50th, 90th, 95th, and 99th) by age and height were estimated by using the Generalized Additive Model for Location Scale and Shape model. BP values were similar between males and females until the age of 13 years and were higher in males than females thereafter. In comparison with the BP levels of the 90th and 95th percentiles of the US Fourth Report at median height, systolic BP of the corresponding percentiles of these international references was lower, whereas diastolic BP was similar. These international BP references will be a useful tool for international comparison of the prevalence of elevated BP in children and adolescents and may help to identify hypertensive youths in diverse populations. © 2015 American Heart Association, Inc.

AVE0991, a nonpeptide analogue of Ang-(1-7), attenuates aging-related neuroinflammation.

PubMed

Jiang, Teng; Xue, Liu-Jun; Yang, Yang; Wang, Qing-Guang; Xue, Xiao; Ou, Zhou; Gao, Qing; Shi, Jian-Quan; Wu, Liang; Zhang, Ying-Dong

2018-04-17

During the aging process, chronic neuroinflammation induced by microglia is detrimental for the brain and contributes to the etiology of several aging-related neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease. As a newly identified axis of renin-angiotensin system, ACE2/Ang-(1-7)/MAS1 axis plays a crucial role in modulating inflammatory responses under various pathological conditions. However, its relationship with aging-related neuroinflammation is less studied so far. In this study, by using SAMP8 mice, an animal model of accelerated aging, we revealed that the neuroinflammation in the aged brain might be attributed to a decreased level of Ang-(1-7). More importantly, we provided evidence that AVE0991, a nonpeptide analogue of Ang-(1-7), attenuated the aging-related neuroinflammation via suppression of microglial-mediated inflammatory response through a MAS1 receptor-dependent manner. Meanwhile, this protective effect might be ascribed to the M2 activation of microglia induced by AVE0991. Taken together, these findings reveal the association of Ang-(1-7) with the inflammatory response in the aged brain and uncover the potential of its nonpeptide analogue AVE0991 in attenuation of aging-related neuroinflammation.

Narrowing of the Diagnostic Gap of Acute Gastroenteritis in Children 0-6 Years of Age Using a Combination of Classical and Molecular Techniques, Delivers Challenges in Syndromic Approach Diagnostics.

PubMed

Steyer, Andrej; Jevšnik, Monika; Petrovec, Miroslav; Pokorn, Marko; Grosek, Štefan; Fratnik Steyer, Adela; Šoba, Barbara; Uršič, Tina; Cerar Kišek, Tjaša; Kolenc, Marko; Trkov, Marija; Šparl, Petra; Duraisamy, Raja; Lipkin, W Ian; Terzić, Sara; Kolnik, Mojca; Mrvič, Tatjana; Kapoor, Amit; Strle, Franc

2016-09-01

Twenty-five percent to 50% of acute gastroenteritis (AGE) cases remain etiologically undiagnosed. Our main aim was to determine the most appropriate list of enteric pathogens to be included in the daily diagnostics scheme of AGE, ensuring the lowest possible diagnostic gap. Two hundred ninety seven children ≤6 years of age, admitted to hospital in Slovenia, October 2011 to October 2012, with AGE, and 88 ≤6 years old healthy children were included in the study. A broad spectrum of enteric pathogens was targeted with molecular methods, including 8 viruses, 6 bacteria and 2 parasites. At least one enteric pathogen was detected in 91.2% of cases with AGE and 27.3% of controls. Viruses were the most prevalent (82.5% and 15.9%), followed by bacteria (27.3% and 10.2%) and parasites (3.0% and 1.1%) in cases and controls, respectively. A high proportion (41.8%) of mixed infections was observed in the cases. For cases with undetermined etiology (8.8%), stool samples were analyzed with next generation sequencing, and a potential viral pathogen was detected in 17 additional samples (5.8%). Our study suggests that tests for rotaviruses, noroviruses genogroup II, adenoviruses 40/41, astroviruses, Campylobacter spp. and Salmonella sp. should be included in the initial diagnostic algorithm, which revealed the etiology in 83.5% of children tested. The use of molecular methods in diagnostics of gastroenteritis is preferable because of their high sensitivity, specificity, fast performance and the possibility of establishing the concentration of the target. The latter may be valuable for assessing the clinical significance of the detected enteric, particularly viral pathogens.

Vital Signs: Restraint Use and Motor Vehicle Occupant Death Rates Among Children Aged 0–12 Years — United States, 2002–2011

PubMed Central

Sauber-Schatz, Erin K.; West, Bethany A.; Bergen, Gwen

2014-01-01

Background Motor vehicle crashes are a leading cause of death among children in the United States. Age- and size-appropriate child restraint use is the most effective method for reducing these deaths. Methods CDC analyzed 2002–2011 data from the Fatality Analysis Reporting System to determine the number and rate of motor-vehicle occupant deaths, and the proportion of unrestrained child deaths among children aged <1 year, 1–3 years, 4–7 years, 8–12 years, and for all children aged 0–12 years. Age group–specific death rates and proportions of unrestrained child motor vehicle deaths for 2009–2010 were further stratified by race/ethnicity. Results Motor vehicle occupant death rates for children declined significantly from 2002 to 2011. However, one third (33%) of children who died in 2011 were unrestrained. Compared with white children for 2009–2010, black children had significantly higher death rates, and black and Hispanic children both had significantly higher proportions of unrestrained child deaths. Conclusions Motor vehicle occupant deaths among children in the United States have declined in the past decade, but more deaths could be prevented if restraints were always used. Implications for Public Health Effective interventions, including child passenger restraint laws (with child safety seat/booster seat coverage through at least age 8 years) and child safety seat distribution plus education programs, can increase restraint use and reduce child motor vehicle deaths. PMID:24500292

Associations between education and brain structure at age 73 years, adjusted for age 11 IQ

PubMed Central

Dickie, David Alexander; Ritchie, Stuart J.; Karama, Sherif; Pattie, Alison; Royle, Natalie A.; Corley, Janie; Aribisala, Benjamin S.; Valdés Hernández, Maria; Muñoz Maniega, Susana; Starr, John M.; Bastin, Mark E.; Evans, Alan C.; Wardlaw, Joanna M.; Deary, Ian J.

2016-01-01

Objective: To investigate how associations between education and brain structure in older age were affected by adjusting for IQ measured at age 11. Methods: We analyzed years of full-time education and measures from an MRI brain scan at age 73 in 617 community-dwelling adults born in 1936. In addition to average and vertex-wise cortical thickness, we measured total brain atrophy and white matter tract fractional anisotropy. Associations between brain structure and education were tested, covarying for sex and vascular health; a second model also covaried for age 11 IQ. Results: The significant relationship between education and average cortical thickness (β = 0.124, p = 0.004) was reduced by 23% when age 11 IQ was included (β = 0.096, p = 0.041). Initial associations between longer education and greater vertex-wise cortical thickness were significant in bilateral temporal, medial-frontal, parietal, sensory, and motor cortices. Accounting for childhood intelligence reduced the number of significant vertices by >90%; only bilateral anterior temporal associations remained. Neither education nor age 11 IQ was significantly associated with total brain atrophy or tract-averaged fractional anisotropy. Conclusions: The association between years of education and brain structure ≈60 years later was restricted to cortical thickness in this sample; however, the previously reported associations between longer education and a thicker cortex are likely to be overestimates in terms of both magnitude and distribution. This finding has implications for understanding, and possibly ameliorating, life-course brain health. PMID:27664981

Associations between education and brain structure at age 73 years, adjusted for age 11 IQ.

PubMed

Cox, Simon R; Dickie, David Alexander; Ritchie, Stuart J; Karama, Sherif; Pattie, Alison; Royle, Natalie A; Corley, Janie; Aribisala, Benjamin S; Valdés Hernández, Maria; Muñoz Maniega, Susana; Starr, John M; Bastin, Mark E; Evans, Alan C; Wardlaw, Joanna M; Deary, Ian J

2016-10-25

To investigate how associations between education and brain structure in older age were affected by adjusting for IQ measured at age 11. We analyzed years of full-time education and measures from an MRI brain scan at age 73 in 617 community-dwelling adults born in 1936. In addition to average and vertex-wise cortical thickness, we measured total brain atrophy and white matter tract fractional anisotropy. Associations between brain structure and education were tested, covarying for sex and vascular health; a second model also covaried for age 11 IQ. The significant relationship between education and average cortical thickness (β = 0.124, p = 0.004) was reduced by 23% when age 11 IQ was included (β = 0.096, p = 0.041). Initial associations between longer education and greater vertex-wise cortical thickness were significant in bilateral temporal, medial-frontal, parietal, sensory, and motor cortices. Accounting for childhood intelligence reduced the number of significant vertices by >90%; only bilateral anterior temporal associations remained. Neither education nor age 11 IQ was significantly associated with total brain atrophy or tract-averaged fractional anisotropy. The association between years of education and brain structure ≈60 years later was restricted to cortical thickness in this sample; however, the previously reported associations between longer education and a thicker cortex are likely to be overestimates in terms of both magnitude and distribution. This finding has implications for understanding, and possibly ameliorating, life-course brain health. © 2016 American Academy of Neurology.

Construct validity and test-retest reliability of the International Fitness Scale (IFIS) in Colombian children and adolescents aged 9-17.9 years: the FUPRECOL study.

PubMed

Ramírez-Vélez, Robinson; Cruz-Salazar, Sandra Milena; Martínez, Myriam; Cadore, Eduardo L; Alonso-Martinez, Alicia M; Correa-Bautista, Jorge E; Izquierdo, Mikel; Ortega, Francisco B; García-Hermoso, Antonio

2017-01-01

There is a lack of instruments and studies written in Spanish evaluating physical fitness, impeding the determination of the current status of this important health indicator in the Latin population, especially in Colombia. The aim of the study was two-fold: to examine the validity of the International Fitness Scale (IFIS) with a population-based sample of schoolchildren from Bogota, Colombia and to examine the reliability of the IFIS with children and adolescents from Engativa, Colombia. The sample comprised 1,873 Colombian youths (54.5% girls) aged 9-17.9 years. We measured their adiposity markers (waist-to-height ratio, skinfold thickness, percentage of body fat and body mass index), blood pressure, lipids profile, fasting glucose, and physical fitness level (self-reported and measured). A validated cardiometabolic risk index score was also used. An age- and sex-matched subsample of 229 schoolchildren who were not originally included in the sample completed the IFIS twice for reliability purposes. Our data suggest that both measured and self-reported overall physical fitness levels were inversely associated with percentage of body fat indicators and the cardiometabolic risk index score. Overall, schoolchildren who self-reported "good" or "very good" fitness had better measured fitness levels than those who reported "very poor/poor" fitness (all p  < 0.001). The test-retest reliability of the IFIS items was also good, with an average weighted kappa of 0.811. Our findings suggest that self-reported fitness, as assessed by the IFIS, is a valid, reliable, and health-related measure. Furthermore, it can be a good alternative for future use in large studies with Latin schoolchildren from Colombia.

The Relation between 8- to 17-Year-Olds' Judgments of Other's Honesty and Their Own Past Honest Behaviors

ERIC Educational Resources Information Center

Evans, Angela D.; Lee, Kang

2014-01-01

The present investigation examined whether school-aged children and adolescents' own deceptive behavior of cheating and lying influenced their honesty judgments of their same-aged peers. Eighty 8- to 17-year-olds who had previously participated in a study examining cheating and lie-telling behaviors were invited to make honesty judgments of their…

Change in HbA1c Levels between the Age of 8 Years and the Age of 12 Years in Dutch Children without Diabetes: The PIAMA Birth Cohort Study

PubMed Central

Jansen, Hanneke; Wijga, Alet H.; Scholtens, Salome; Koppelman, Gerard H.; Postma, Dirkje S.; Brunekreef, Bert; de Jongste, Johan C.; Smit, Henriëtte A.; Stolk, Ronald P.

2015-01-01

Objective HbA1c is associated with cardiovascular risk in persons without diabetes and cardiovascular risk accumulates over the life course. Therefore, insight in factors determining HbA1c from childhood onwards is important. We investigated (lifestyle) determinants of HbA1c at age 12 years and the effects of growth on change in HbA1c and the tracking of HbA1c between the age of 8 and 12 years. Study Design and Methods Anthropometric measurements were taken and HbA1c levels were assessed in 955 children without diabetes aged around 12 years participating in the PIAMA birth cohort study. In 363 of these children HbA1c was also measured at age 8 years. Data on parents and children were collected prospectively by questionnaires. Results We found no significant association between known risk factors for diabetes and HbA1c at age 12 years. Mean(SD) change in HbA1c between ages 8 and 12 years was 0.6(0.7) mmol/mol per year (or 0.1(0.1) %/yr). Anthropometric measures at age 8 and their change between age 8 and 12 years were not associated with the change in HbA1c. 68.9% of the children remained in the same quintile or had an HbA1c one quintile higher or lower at age 8 years compared to age 12 years. Conclusion The lack of association between known risk factors for diabetes and HbA1c suggest that HbA1c in children without diabetes is relatively unaffected by factors associated with glycaemia. HbA1c at age 8 years is by far the most important predictor of HbA1c at age 12. Therefore, the ranking of HbA1c levels appear to be fairly stable over time. PMID:25875773

Age-0 Shovelnose Sturgeon prey consumption in the Lower Missouri River

USGS Publications Warehouse

Gosch, N.J.C.; Miller, M.L.; Gemeinhardt, T.R.; Starks, Trevor A.; Civiello, A.P.; Long, James M.; Bonneau, J.L.

2016-01-01

A lack of nutritious food during the first year of life is a hypothesized factor that may limit survival of endangered pallid sturgeonScaphirhynchus albus in the lower Missouri River (LMOR). Unfortunately, information for age-0 pallid sturgeon diets remains limited, but diet analyses for age-0 Scaphirhynchus spp. (sturgeon hereafter) have occurred. Little information, however, exists on age-0 sturgeon diets in the LMOR; thus, our primary objective was to document age-0 sturgeon diets in this system. We examined guts contents from 30 individuals, which were genetically identified as shovelnose sturgeon Scaphirhynchus platorynchus, and three stomachs were empty. The remaining age-0 shovelnose sturgeon consumed chironomid larvae almost exclusively (>98% of prey items consumed). Our results were similar to studies conducted in other systems, and it appears unlikely that a lack of nutritious food was a major factor affecting the individuals captured during this study. This effort provides important information to help guide ongoing adaptive management efforts in the LMOR.

43 CFR 17.300 - What is the purpose of the Age Discrimination Act of 1975?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false What is the purpose of the Age Discrimination Act of 1975? 17.300 Section 17.300 Public Lands: Interior Office of the Secretary of the Interior... Age General § 17.300 What is the purpose of the Age Discrimination Act of 1975? The Age Discrimination...

Long Term Effects on Cognitive Function of Postmenopausal Hormone Therapy Prescribed to Women Aged 50–55 Years

PubMed Central

Espeland, Mark A.; Shumaker, Sally A.; Leng, Iris; Manson, JoAnn E.; Brown, Candice M.; LeBlanc, Erin S.; Vaughan, Leslie; Robinson, Jennifer; Rapp, Stephen R.; Goveas, Joseph S.; Lane, Dorothy; Wactawski-Wende, Jean; Stefanick, Marcia L.; Li, Wenjun; Resnick, Susan M.

2013-01-01

Background Postmenopausal hormone therapy with conjugated equine estrogens (CEE) may adversely affect older women’s cognitive function. It is not known whether this extends to younger women. Methods 1,326 postmenopausal women, who had begun treatment in two randomized placebo-controlled clinical trials of hormone therapy when aged 50–55 years, were assessed with an annual telephone-administered cognitive battery that included measures of global (primary outcome) and domain-specific cognitive functions (verbal memory, attention, executive function, verbal fluency, and working memory). The clinical trials in which they participated had compared 0.625 mg CEE with or without 2.5 mg medroxyprogesterone acetate (MPA) over an average of 7.0 years. Cognitive testing was conducted an average of 7.2 years following the end of the trials, when women had mean age 67.2 years, and repeated one year later. Results Global cognitive function scores from women who had been assigned to CEE-based therapies were similar to those from women assigned to placebo: mean [95% confidence interval] intervention effect of 0.02 [−0.08,0.12]standard deviation units (p=0.66). Similarly, no overall differences were found for any individual cognitive domain (all p>0.15). Pre-specified subgroup analyses found some evidence that CEE-based therapies may have adversely affected verbal fluency among women who had prior hysterectomy or prior use of hormone therapy: mean treatment effects of −0.17 [−0.33, −0.02] and −0.25 [−0.42, −0.08], respectively, however this may be a chance finding. We are not able to address whether initiating hormone therapy during the menopause and maintaining therapy until any symptoms are passed affects cognitive function, either in the short or longer term. Conclusions CEE-based therapies produced no overall sustained benefit or risk to cognitive function when administered to postmenopausal women aged 50–55 years. PMID:23797469

Source of parental reports of child height and weight during phone interviews and influence on obesity prevalence estimates among children aged 3-17 years.

PubMed

Skinner, Asheley Cockrell; Miles, Donna; Perrin, Eliana M; Coyne-Beasley, Tamera; Ford, Carol

2013-01-01

We compared parental reports of children's height and weight when the values were estimated vs. parent-measured to determine how these reports influence the estimated prevalence of childhood obesity. In the 2007 and 2008 North Carolina Child Health Assessment and Monitoring Program surveys, parents reported height and weight for children aged 3-17 years. When parents reported the values were not measured (by doctor, school, or home), they were asked to measure their child and were later called back. We categorized body mass index status using standard CDC definitions, and we used Chi-square tests and the Stuart-Maxwell test of marginal homogeneity to examine reporting differences. About 80% (n=509) of the 638 parents who reported an unmeasured height and/or weight participated in a callback and provided updated measures. Children originally classified as obese were subsequently classified as obese (67%), overweight (13%), and healthy weight (19%). An estimated 28% of younger children (<10 years of age) vs. 6% of older children (aged ≥10 years) were reclassified on callback. Having parents who guessed the height and weight of their children and then reported updated values did not significantly change the overall population estimates of obesity. Our findings demonstrate that using parent-reported height and weight values may be sufficient to provide reasonable estimates of obesity prevalence. Systematically asking the source of height and weight information may help improve how it is applied to research of the prevalence of childhood obesity when gold-standard measurements are not available.

Concussion attitudes, behaviors, and education among youth ages 12-17: Results from the 2014 YouthStyles survey.

PubMed

Donnell, Zoe; Hoffman, Rosanne; Sarmiento, Kelly; Hays, Cameron

2018-02-01

This study assessed young athletes' (ages 12 to 17) concussion attitudes and behaviors, particularly their self-reported experience learning about concussion and intentions to report a concussion and disparities in these experiences. We used data from Porter Novelli's 2014 YouthStyles survey that is conducted each year to gather insights about American consumers. Of the 1,005 respondents, 57% reported sports participation. Fourteen percent reported they may have had a previous concussion, and among them 41% reported having a concussion more than once while playing sports. Males (17.7%) were significantly more likely to report having a concussion than females (10.0%; χ 2 (1)=7.01, p=0.008). Fifty-five percent of respondents reported having learned about what to do if they think they may have a concussion, and 92% reported that they would tell their coach if they thought they sustained a concussion while playing youth or high school sports. Youth from higher income families ($75,000-$124,999) were significantly more likely than youth from lower income families (less than $35,000) to report that they learned about what do if they suspected that they had a concussion. Age of athlete, parental income level, athlete's sex, and living in a metro versus non-metro area led to disparities in athletes' concussion education. There is a need for increased access to concussion education and an emphasis on customizing concussion education efforts to meet the needs of different groups. We identified athletes' self-reported previously sustained concussions and predictors of education related to concussion. Further research is needed to explore the age, gender and income gaps in concussion education among athletes. Published by Elsevier Ltd.

Age Related Differences in the Surface EMG Signals on Adolescent's Muscle during Contraction

NASA Astrophysics Data System (ADS)

Uddin Ahamed, Nizam; Taha, Zahari; Alqahtani, Mahdi; Altwijri, Omar; Rahman, Matiur; Deboucha, Abdelhakim

2016-02-01

The aim of this study was to investigate whether there are differences in the amplitude of the EMG signal among five different age groups of adolescent's muscle. Fifteen healthy adolescents participated in this study and they were divided into five age groups (13, 14, 15, 16 and 17 years). Subjects were performed dynamic contraction during lifting a standard weight (3-kg dumbbell) and EMG signals were recorded from their Biceps Brachii (BB) muscle. Two common EMG analysis techniques namely root mean square (RMS) and mean absolute values (MAV) were used to find the differences. The statistical analysis was included: linear regression to examine the relationships between EMG amplitude and age, repeated measures ANOVA to assess differences among the variables, and finally Coefficient of Variation (CoV) for signal steadiness among the groups of subjects during contraction. The result from RMS and MAV analysis shows that the 17-years age groups exhibited higher activity (0.28 and 0.19 mV respectively) compare to other groups (13-Years: 0.26 and 0.17 mV, 14-years: 0.25 and 0.23 mV, 15-Years: 0.23 and 0.16 mV, 16-years: 0.23 and 0.16 mV respectively). Also, this study shows modest correlation between age and signal activities among all age group's muscle. The experiential results can play a pivotal role for developing EMG prosthetic hand controller, neuromuscular system, EMG based rehabilitation aid and movement biomechanics, which may help to separate age groups among the adolescents.