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

Science.gov (United States)

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.

Parental media mediation styles for children aged 2 to 11 years.

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Barkin, Shari; Ip, Edward; Richardson, Irma; Klinepeter, Sara; Finch, Stacia; Krcmar, Marina

2006-04-01

Studies indicate that children use media (television, video, and computer) more than the recommended limit of 2 h/d, but little is known about parents' role in mediating their children's media use. Office-based survey. Data were collected on demographics, reported media behaviors, parental awareness about media effects, television in the bedroom, and parental concern. We developed logistic regression models to examine factors associated with the following 3 mediation approaches: restrictive, instructive, and unlimited. Pediatric Research in Office Settings practices. Parents with children aged 2 to 11 years (n = 1831) presenting for a well-child visit. Almost half of parents reported a single mediation approach, including restrictive for 23%, instructive for 11%, and unlimited for 7%, with 59% reporting the use of multiple strategies. Restrictive (odds ratio [OR], 1.16; Peffects, whereas a decreased awareness existed for those who used an unlimited approach (OR, 0.87; Pparental concern (OR, 1.77; Pchildren (OR, 1.41; Pparents permitted a television in the child's bedroom (OR, 2.13; Pparental practices and reinforce active media mediation strategies.

Behavior problems at ages 6 and 11 and high school academic achievement: longitudinal latent variable modeling.

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Breslau, Naomi; Breslau, Joshua; Miller, Elizabeth; Raykov, Tenko

2011-02-28

Previous studies documented long-run effects of behavior problems at the start of school on academic achievement. However, these studies did not examine whether the observed effects of early behavior problems are explained by more proximate behavior problems, given the tendency of children's behavior problems to persist. Latent variable modeling was applied to estimate the effects of behavior problems at ages 6 and 11 on academic achievement at age 17, using data from a longitudinal study (n=823). Behavior problems at ages 6 and 11, each stage independently of the other, predicted lower math and reading test scores at age 17, controlling for intelligence quotient (IQ), birth weight, maternal characteristics, family and community environment, and taking into account behavior problems at age 17. Behavior problems at the start of school, independent of later behavior problems, exert lingering effects on achievement by impeding the acquisition of cognitive skills that are the foundation for later academic progress. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Chilean complementary feeding program reduces anemia and improves iron status in children aged 11 to 18 months.

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Brito, Alex; Olivares, Manuel; Pizarro, Tito; Rodríguez, Lorena; Hertrampf, Eva

2013-12-01

Iron deficiency is the most prevalent nutritional deficiency in the world, primarily affecting infants, young children, and women of childbearing age. To evaluate the impact of the National Complementary Feeding Program (NCFP) on anemia and iron status in Chilean children aged 11 to 18 months. Two studies were performed. The first study was performed at one public outpatient health center in Santiago, using data collected in 1999 (n = 128) and 2000 (n = 125), before and after the national introduction of iron-fortified milk. Subsequently, a study of a representative sample (n = 320) from the two most populated areas of the country was performed in 2009. One year after fortification, the prevalence of anemia was 9%; significantly lower (p < .001) than the 27% prevalence observed 1 year before. Ten years after fortification, 14% of children were anemic and 77% of children with anemia (12% of all children) suffered from iron-deficiency anemia. In 2009, 11% of children consuming iron-fortified milk delivered by the NCFP (73%) were anemic, significantly lower (p = .028) than the 21% prevalence of anemia observed in children without consumption. Consumption of iron-fortified milk was positively associated with hemoglobin concentration (r = 0.28, p = .022) and was associated with a lower prevalence of anemia after adjusting for confounding factors (odds ratio, 0.50; 95% CI, 0.26 to 0.96). In Chile, the NCFP has had an impact on the reduction of anemia and improved the iron status of children aged 11 to 18 months. Increasing the consumption of this iron-fortified milk could enhance the impact of the NCFP.

Validity and Reliability of the Verbal Numerical Rating Scale for Children Aged 4 to 17 Years With Acute Pain.

Science.gov (United States)

Tsze, Daniel S; von Baeyer, Carl L; Pahalyants, Vartan; Dayan, Peter S

2018-06-01

The Verbal Numerical Rating Scale is the most commonly used self-report measure of pain intensity. It is unclear how the validity and reliability of the scale scores vary across children's ages. We aimed to determine the validity and reliability of the scale for children presenting to the emergency department across a comprehensive spectrum of age. This was a cross-sectional study of children aged 4 to 17 years. Children self-reported their pain intensity, using the Verbal Numerical Rating Scale and Faces Pain Scale-Revised at 2 serial assessments. We evaluated convergent validity (strong validity defined as correlation coefficient ≥0.60), agreement (difference between concurrent Verbal Numerical Rating Scale and Faces Pain Scale-Revised scores), known-groups validity (difference in score between children with painful versus nonpainful conditions), responsivity (decrease in score after analgesic administration), and reliability (test-retest at 2 serial assessments) in the total sample and subgroups based on age. We enrolled 760 children; 27 did not understand the Verbal Numerical Rating Scale and were removed. Of the remainder, Pearson correlations were strong to very strong (0.62 to 0.96) in all years of age except 4 and 5 years, and agreement was strong for children aged 8 and older. Known-groups validity and responsivity were strong in all years of age. Reliability was strong in all age subgroups, including each year of age from 4 to 7 years. Convergent validity, known-groups validity, responsivity, and reliability of the Verbal Numerical Rating Scale were strong for children aged 6 to 17 years. Convergent validity was not strong for children aged 4 and 5 years. Our findings support the use of the Verbal Numerical Rating Scale for most children aged 6 years and older, but not for those aged 4 and 5 years. Copyright © 2017 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

Advertisement and knowledge of tobacco products among Ellisras rural children aged 11 to 18 years: Ellisras Longitudinal study.

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Monyeki, Kotsedi D; Kemper, Han C G; Amusa, Lateef O; Motshwane, Marcus

2013-08-02

Tobacco products use is the leading cause of chronic diseases morbidity and mortality. This study explores an exposure to tobacco advertisements factors and knowledge, an association with snuff/pipe usage and cigarette smoking among Ellisras rural children aged between 11 to 18 years. A total of 1654 subjects (854 boys and 800 girls) who were part of the Ellisras Longitudinal Study completed the questionnaire. A significant (p advertising tobacco products among the Ellisras rural boys (17% boys and 12.8% for girls, p advertisements of tobacco products on the TV screens, videos or movies. Exposure to tobacco products advertisements was high among Ellisras rural children. Though tobacco products legislation exists in South Africa, efforts should be taken by the health professionals to emphasize the danger of using tobacco products even among the illiterate. Teachers and parents should refrain from advertising tobacco products at schools and at homes.

[Study on feeding behavior in school children aged 11-13 years from Barcelona].

Science.gov (United States)

Castells Cuixart, M; Capdevila Prim, C; Girbau Solà, T; Rodríguez Caba, C

2006-01-01

To know the family environment, living habits and social characteristics in 11-13 years-old school children. A descriptive transversal study performed in 65 schools of Barcelona during the second three-month, involving 2354 school children aged 11-13 interviewed by 73 pharmacists. The questionnaire has thirty-nine questions referring to family structure, eating and drinking habits, preferences, life style parameters such as physical activity and television viewing. The survey revealed a family unit of two children and their parents was the most common. Only a 12% of the children surveyed lived with their grandparents. Furthermore, the findings revealed a low family presence during the three main meals on the working days, which increased on weekends, 26% on breakfast, 44% on lunch and 11% on dinner. A 24% had breakfast alone and the 46% ate what they wanted. About the afternoon snack, the 25% alone and the 55% what they wanted. A 60% never or practically never participated in decision making, when buying food. A 70% reported they did other activities while eating. Concretely, a 40, 39 and 59% of the children reported they had breakfast, lunch and dinner while watching television. The consumption frequency of trinkets, soft drinks and television viewing were lower for the children from private compared to public schools. This study show that food choice at shopping was mainly done by the parents, however, children had an important role in making decisions of what food they eat and the activities they do while eating. Therefore, pharmacists could have a potential role to intervene in the nutritional education to parents and children.

Geographical location and age affects the incidence of parasitic infestations in school children

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Rayan Paran

2010-07-01

Full Text Available Environmental factors affect the dissemination and distribution of intestinal parasites in human communities. To comprehend the prevalence of parasitic infestation and to examine whether geographical location and age also influence the prevalence of infection, fecal samples from 195 school children (rural = 95; male = 39; female = 56 (urban = 100; male = 60; female = 40 of five age groups ranging from 5 to 11 years in two different socio-economic zones (rural and urban were screened for specific intestinal parasites using standard histological techniques. Percentage incidences of parasitic species found in fecal wet mounts and concentrates in rural children were Entamoeba coli (25.3%, Giardia lamblia (17.9%, Blastocystis hominis (14.7%, Entamoeba histolytica (4.2%, Iodamoeba butschlii (1.1%, Hymenolepis nana (1.1% and Ascaris lumbricoides (1.1%. Whereas the percentage incidences among urban children were E. coli (26%, A. lumbricoides (21%, B. hominis (18%, G. lamblia (14%, T. trichiura (8%, I. butschlii (4% and A. duodenale (1%. Such findings may be related to dietary differences, living conditions and the greater use of natural anti-helminthic medicinal plants in rural communities. These results are important for both epidemiological data collection and for correlating dietary differences to intestinal parasitic diseases. Aims: We chose to investigate whether geographical location and age affect the prevalence and distribution of intestinal parasites among school children from two separate regions (rural and urban in areas surrounding, Chennai, Tamil Nadu, India. Settings and Design: A study of the prevalence of parasitic infestations was undertaken among primary school children, in rural and urban communities around Chennai, Tamil Nadu, India. Materials and Methods: Faecal sample collection, direct microscopic techniques, macroscopic examination and concentration techniques for identifying the parasites. Statistical analysis used: Percentage

Analysis of morbidity and prevalence of bronchial asthma among children from different age groups and regions in Ukraine

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Antypkin Yu.G.

2016-03-01

Full Text Available Purpose — to present retrospective study of the morbidity and prevalence of bronchial asthma among children from different age groups and regions according to Ukrainian Ministry of Health official government statistics from 2005 to 2014. Patients and methods. Retrospective study of the morbidity and prevalence of bronchial asthma among children in Ukraine from 2005 to 2014. Results. It was established that from 2012 to 2014 there was a tendency towards a decrease of bronchial asthma indicators — rate of sickness 11.9% and 11.4%, maximum reduction of the indicators was observed in the age group of 0–6 years 19.6% and 17% accordingly. The highest rate of bronchial asthma was registered in the age group 7–14 years (0.7–0.64 per 1000 children population, 15–17 years (9.22–8.66 per 1000 children population. Conclusions. Statistical analysis indicates a problem of hypo;diagnostics of bronchial asthma among children from Ukraine.

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

Science.gov (United States)

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…

Child labor and severe functioning difficulties and disability in Mexican children and adolescents 5-17 years of age

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Aremis Villalobos

2017-07-01

Full Text Available Objective. To describe the characteristics of Mexican children and adolescents 5-17 years with severe functioning difficulties and disability and explore their participation in child labor. Materials and methods. Using data from the National Survey of Boys, Girls and Women in Mexico 2015 we estimated prevalence of functioning difficulties and disability and used logistic regression to explore the association between this condition and child labor. Results. While 11.2% of Mexicans 5-17 years-old has severe functioning difficulties or disability, 13.4% work. The functioning difficulty and disability domains with the highest prevalence are experiencing anxiety (5.4% and depression (1.5% daily. Children and adolescents with severe functioning difficulties and disability are 70% more likely to do child labor [OR=1.7, 95%CI:1.2,2.4]. Educational lag doubles the likelihood of doing child labor [OR=2.2, 95%CI:1.5,3.3]. Conclusions. Guaranteeing educational opportunities and respect for the rights of children with severe functioning difficulties and disability is essential to achieve development of their full potential.

Manual control age and sex differences in 4 to 11 year old children.

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Ian Flatters

Full Text Available To what degree does being male or female influence the development of manual skills in pre-pubescent children? This question is important because of the emphasis placed on developing important new manual skills during this period of a child's education (e.g. writing, drawing, using computers. We investigated age and sex-differences in the ability of 422 children to control a handheld stylus. A task battery deployed using tablet PC technology presented interactive visual targets on a computer screen whilst simultaneously recording participant's objective kinematic responses, via their interactions with the on-screen stimuli using the handheld stylus. The battery required children use the stylus to: (i make a series of aiming movements, (ii trace a series of abstract shapes and (iii track a moving object. The tasks were not familiar to the children, allowing measurement of a general ability that might be meaningfully labelled 'manual control', whilst minimising culturally determined differences in experience (as much as possible. A reliable interaction between sex and age was found on the aiming task, with girls' movement times being faster than boys in younger age groups (e.g. 4-5 years but with this pattern reversing in older children (10-11 years. The improved performance in older boys on the aiming task is consistent with prior evidence of a male advantage for gross-motor aiming tasks, which begins to emerge during adolescence. A small but reliable sex difference was found in tracing skill, with girls showing a slightly higher level of performance than boys irrespective of age. There were no reliable sex differences between boys and girls on the tracking task. Overall, the findings suggest that prepubescent girls are more likely to have superior manual control abilities for performing novel tasks. However, these small population differences do not suggest that the sexes require different educational support whilst developing their manual

Height for age z score and cognitive function are associated with Academic performance among school children aged 8-11 years old.

Science.gov (United States)

Haile, Demewoz; Nigatu, Dabere; Gashaw, Ketema; Demelash, Habtamu

2016-01-01

Academic achievement of school age children can be affected by several factors such as nutritional status, demographics, and socioeconomic factors. Though evidence about the magnitude of malnutrition is well established in Ethiopia, there is a paucity of evidence about the association of nutritional status with academic performance among the nation's school age children. Hence, this study aimed to determine how nutritional status and cognitive function are associated with academic performance of school children in Goba town, South East Ethiopia. An institution based cross-sectional study was conducted among 131 school age students from primary schools in Goba town enrolled during the 2013/2014 academic year. The nutritional status of students was assessed by anthropometric measurement, while the cognitive assessment was measured by the Kaufman Assessment Battery for Children (KABC-II) and Ravens colored progressive matrices (Raven's CPM) tests. The academic performance of the school children was measured by collecting the preceding semester academic result from the school record. Descriptive statistics, bivariate and multivariable linear regression were used in the statistical analysis. This study found a statistically significant positive association between all cognitive test scores and average academic performance except for number recall (p = 0.12) and hand movements (p = 0.08). The correlation between all cognitive test scores and mathematics score was found positive and statistically significant (p academic subjects among school age children (ß = 0.53; 95 % CI: 0.11-0.95). A single unit change of age resulted 3.23 unit change in average score of all academic subjects among school age children (ß = 3.23; 95 % CI: 1.20-5.27). Nutritional status (height for age Z score) and wealth could be modifiable factors to improve academic performance of school age children. Moreover, interventions to improve nutrition for mothers and children may be

Prevalence and Characteristics of Autism Spectrum Disorder Among Children Aged 8 Years--Autism and Developmental Disabilities Monitoring Network, 11 Sites, United States, 2012.

Science.gov (United States)

Christensen, Deborah L; Baio, Jon; Van Naarden Braun, Kim; Bilder, Deborah; Charles, Jane; Constantino, John N; Daniels, Julie; Durkin, Maureen S; Fitzgerald, Robert T; Kurzius-Spencer, Margaret; Lee, Li-Ching; Pettygrove, Sydney; Robinson, Cordelia; Schulz, Eldon; Wells, Chris; Wingate, Martha S; Zahorodny, Walter; Yeargin-Allsopp, Marshalyn

2016-04-01

comprehensive evaluation was performed, the proportion of children with a previous ASD diagnosis, the specific type of ASD diagnosis, and any special education eligibility classification. For 2012, the combined estimated prevalence of ASD among the 11 ADDM Network sites was 14.6 per 1,000 (one in 68) children aged 8 years. Estimated prevalence was significantly higher among boys aged 8 years (23.6 per 1,000) than among girls aged 8 years (5.3 per 1,000). Estimated ASD prevalence was significantly higher among non-Hispanic white children aged 8 years (15.5 per 1,000) compared with non-Hispanic black children (13.2 per 1,000), and Hispanic (10.1 per 1,000) children aged 8 years. Estimated prevalence varied widely among the 11 ADDM Network sites, ranging from 8.2 per 1,000 children aged 8 years (in the area of the Maryland site where only health care records were reviewed) to 24.6 per 1,000 children aged 8 years (in New Jersey, where both education and health care records were reviewed). Estimated prevalence was higher in surveillance sites where education records and health records were reviewed compared with sites where health records only were reviewed (17.1 per 1,000 and 10.7 per 1,000 children aged 8 years, respectively; pspecial education systems in providing comprehensive evaluations and services to children with developmental disabilities. Disparities by race/ethnicity in estimated ASD prevalence, particularly for Hispanic children, as well as disparities in the age of earliest comprehensive evaluation and presence of a previous ASD diagnosis or classification, suggest that access to treatment and services might be lacking or delayed for some children. The ADDM Network will continue to monitor the prevalence and characteristics of ASD among children aged 8 years living in selected sites across the United States. Recommendations from the ADDM Network include enhancing strategies to 1) lower the age of first evaluation of ASD by community providers in accordance with the

Early Math Trajectories: Low-Income Children's Mathematics Knowledge From Ages 4 to 11.

Science.gov (United States)

Rittle-Johnson, Bethany; Fyfe, Emily R; Hofer, Kerry G; Farran, Dale C

2017-09-01

Early mathematics knowledge is a strong predictor of later academic achievement, but children from low-income families enter school with weak mathematics knowledge. An early math trajectories model is proposed and evaluated within a longitudinal study of 517 low-income American children from ages 4 to 11. This model includes a broad range of math topics, as well as potential pathways from preschool to middle grades mathematics achievement. In preschool, nonsymbolic quantity, counting, and patterning knowledge predicted fifth-grade mathematics achievement. By the end of first grade, symbolic mapping, calculation, and patterning knowledge were the important predictors. Furthermore, the first-grade predictors mediated the relation between preschool math knowledge and fifth-grade mathematics achievement. Findings support the early math trajectories model among low-income children. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

Correlation between Food Intake and Health Status with the Nutritional Status of School Children Age 9-11 in Semarang City

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Aiman Farag Mohammed Ali

2016-12-01

Full Text Available Malnutrition, a major risk factor for a number of infectious diseases, including acute upper respiratory tract infections (AURTI, is common in developing countries. Nutritional status is an important index of the quality of life. Objectives:To analyze the correlation between food intake and health status to nutritional status of 9-11 years old children in Semarang. The study was a correlation study carried among school children in Semarang aged 9-11 years old. Data are presented in the descriptive analyses and Spearman correlation. Overall, food intake (energy and protein of 9-11 years old children in Semarang is normal with ≥ 90% RDA, health status of them was satisfactory (very low AURTI incidence,and their nutritional status were mostly normal. There was a correlation between energy intake with nutritional status with indicators BMI, and z-score of W/A and H/A, but there was no correlation between protein intake and AURTI with nutritional status. Energy and food intake of the children correlate with all nutritional status being studied. It should be suggested to parents to implement balanced diet, to avoid the development of obesity among elementary school children through nutrition education to prevent malnutrition as well as obesity.How to CiteAli, A. F. M., Muis, S. F., & Suhartono, S. (2016. Correlation between Food Intake and Health Status with The Nutritional Status of School Children Age 9-11 in Semarang City. Biosaintifika: Journal of Biology & Biology Education, 8(3, 249-256. 

22q11.2 deletion syndrome: behaviour problems of children and adolescents and parental stress.

Science.gov (United States)

Briegel, W; Schneider, M; Schwab, K Otfried

2008-11-01

22q11.2 deletion syndrome can be associated with a variety of somatic symptoms, developmental delays and psychiatric disorders. At present, there is little information on behaviour problems, parental stress and possible relations between these factors. Therefore, this study investigates behaviour problems of children and adolescents with 22q11.2DS, and their primary caregivers' stress. Parents of 4-17 year old subjects known to the German 22q11.2 deletion syndrome foundation were anonymously asked to fill out several questionnaires, e.g. the Child Behavior Checklist 4-18 (CBCL/4-18). The primary caregivers of 77/126 children [43 males, 34 females, mean age: 8;0 (4;0-16;11) years] sent back filled-out questionnaires. Forty-six of 76 subjects were rated as clinical on at least one of the CBCL-scales. Males had significantly higher scores on the total problems scale and the internalizing problems scale than females. The patients' age correlated with several CBCL-scales. Eleven of 49 subjects were suspicious of an autism spectrum disorder. Compared with the general population, but not with other parents of mentally and/or physically handicapped children, the primary caregivers experienced higher levels of stress, but showed normal life satisfaction. In spite of high rates of clinical behaviour problems among children and adolescents with 22q11.2DS and despite increased parental stress, most primary caregivers seem to have effective coping strategies, e.g. partnership support, to sustain normal levels of life satisfaction.

Correlation between Food Intake and Health Status with the Nutritional Status of School Children Age 9-11 in Semarang City

OpenAIRE

Aiman Farag Mohammed Ali; Siti Fatimah Muis; Suhartono Suhartono

2016-01-01

Malnutrition, a major risk factor for a number of infectious diseases, including acute upper respiratory tract infections (AURTI), is common in developing countries. Nutritional status is an important index of the quality of life. Objectives:To analyze the correlation between food intake and health status to nutritional status of 9-11 years old children in Semarang. The study was a correlation study carried among school children in Semarang aged 9-11 years old. Data are presented in the descr...

Active transport among Czech school-aged children

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Jan Pavelka

2012-09-01

Full Text Available BACKGROUND: Active transport is a very important factor for increasing the level of physical activity in children, which is significant for both their health and positive physical behaviour in adult age. OBJECTIVE: The aim of the study was to establish the proportion of Czech children aged 11 to 15 who select active transport to and from school and, at the same time, describe socio-economic and socio-demographic factors influencing active transport to and from school among children. METHODS: To establish the socio-demographic factors affecting active transport, data of a national representative sample of 11 to 15 year-old elementary school children in the Czech Republic (n = 4,425. Research data collection was performed within an international research study called Health Behaviour in School Aged Children in June 2010. Statistical processing of the results was made using a logistic regression analysis in the statistical programme IBM SPSS v 20. RESULTS: Active transport to and from school is opted for in the Czech Republic by approximately 2/3 of children aged 11 to 15. Differences between genders are not statistically significant; most children opting for active transport are aged 11 (69%. An important factor increasing the probability of active transport as much as 16 times is whether a child's place of residence is in the same municipality as the school. Other factors influencing this choice include BMI, time spent using a computer or a privateroom in a family. A significant factor determining active transport by children is safety; safe road crossing, opportunity to leave a bicycle safely at school, no fear of being assaulted on the way or provision of school lockers where children can leave their items. CONCLUSIONS: Active transport plays an important role in increasing the overall level of physical activity in children. Promotion of active transport should focus on children who spend more time using a computer; attention should also be

Simplification of childhood hypertension definition using blood pressure to height ratio among US youths aged 8-17years, NHANES 1999-2012.

Science.gov (United States)

Xi, Bo; Zhang, Meixian; Zhang, Tao; Li, Shuangshuang; Steffen, Lyn M

2015-02-01

The fourth report on the diagnosis, evaluation, and treatment of high blood pressure (BP) established high BP diagnostic criteria using age-, sex-, and height-specific BP percentiles. However, these BP criteria are quite difficult for use by professionals in the clinic or children and their parents. We aimed to simplify the hypertension diagnostic criteria using BP to height ratio (BP/height) in US children and adolescents aged 8-17years. Data were obtained from a national representative sample of 14,624 US children and adolescents aged 8-17years enrolled in the continuous National Health and Nutrition Examination Survey 1999-2012. SBP to height ratio (SBPHR) was calculated as SBP (mmHg)/height (cm) and DBP to height ratio (DBPHR) was calculated as DBP (mmHg)/height (cm). The BP diagnostic criteria recommended by the fourth report were used as the "gold standard". Receive operator characteristic curve analysis was used to choose the optimal thresholds of SBPHR and DBPHR. The optimal thresholds for identifying pre-hypertension and hypertension among children aged 8-12years and adolescents aged 13-17years were determined. The negative predictive value (NPV) for identifying hypertension was nearly 100% for both children and adolescents, although the positive predictive value (PPV) ranged from 19% to 35%. The NPV for identifying pre-hypertension ranged from 95% to 99% for children and adolescents, and the PPV ranged from 11% to 52%. The optimal thresholds of SBPHR and DBPHR are simple and accurate for screening elevated BP, although PPV is relatively low because of the low prevalence of childhood hypertension. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Daily physical activity and its relation to aerobic fitness in children aged 8-11 years

DEFF Research Database (Denmark)

Dencker, Magnus; Thorsson, Ola; Karlsson, Magnus K.

2006-01-01

and fitness in children has been published, where fitness has been assessed by direct measurement of maximum oxygen uptake and related to daily physical activity intensities by accelerometers. We examined 248 children (140 boys and 108 girls), aged 7.9-11.1 years. Maximum workload and maximal oxygen uptake...... in vigorous physical activity were calculated. VO2PEAK was correlated with mean accelerometer counts (r=0.23 for boys and r=0.23 for girls, both Pactivity (r=0.32 for boys, r=0.30 for girls, both P...Abstract  A positive relationship between daily physical activity and aerobic fitness exists in adults. Studies in children have given conflicting results, possibly because of differences in methods used to assess daily physical activity and fitness. No study regarding daily physical activity...

Advertisement and knowledge of tobacco products among Ellisras rural children aged 11 to 18 years: Ellisras Longitudinal study

NARCIS (Netherlands)

Monyeki, K.D.; Kemper, H.C.G.; Amusa, L.O.; Motshwane, M.

2013-01-01

Background: Tobacco products use is the leading cause of chronic diseases morbidity and mortality. This study explores an exposure to tobacco advertisements factors and knowledge, an association with snuff/pipe usage and cigarette smoking among Ellisras rural children aged between 11 to 18

17 CFR 240.17a-11 - Notification provisions for brokers and dealers.

Science.gov (United States)

2010-04-01

... brokers and dealers. 240.17a-11 Section 240.17a-11 Commodity and Securities Exchanges SECURITIES AND... Stabilizing Activities § 240.17a-11 Notification provisions for brokers and dealers. (a) This section shall apply to every broker or dealer registered with the Commission pursuant to section 15 of the Act. (b)(1...

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

Science.gov (United States)

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

Evaluation of multiple intelligences in children aged 7 to 11 years through the implementation of an interactive software

OpenAIRE

Rebolledo Rodríguez, Rigel A.; Samaniego González, Euclides

2017-01-01

This document describes the evaluation project of multiple intelligences in children aged 7 to 11 years through the implementation of an interactive software, developed on Android for tablets, allowing parents, teachers, tutors, psy-chologists or other responsible adult, identifying the different types of intelligences that have children in order to know each other and develop their skills and their future potential. Similarly, research was developed to evaluate the effective-ness of the t...

Association of adiposity measures with blood lipids and blood pressure in children aged 8-11 years.

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Vizcaíno, Vicente Martínez; Aguilar, Fernando Salcedo; Martínez, Montserrat Solera; López, Mairena Sánchez; Gutiérrez, Ricardo Franquelo; Rodríguez-Artalejo, Fernando

2007-09-01

To examine the association of body mass index (BMI), triceps skinfold thickness (TST) and percentage body fat (%BF) from bioelectrical impedance analysis (BIA) with blood lipids, systolic blood pressure (SBP) and diastolic blood pressure (DBP) in children. Cross-sectional study was conducted on 1280 schoolchildren aged 8-11 years from the Cuenca province (Spain). Data collection was conducted under standardized conditions, taking several measurements of each variable to enhance accuracy. Analyses were performed using age-adjusted correlation coefficients, and multiple linear regression adjusted for age, BMI, TST and %BF. Correlations between %BF and apolipoprotein (apo) B, total cholesterol, low-density lipoprotein cholesterol (LDL-c), total cholesterol/HDL-c ratio and DBP were higher than those for BMI and TST. In contrast, the correlations between BMI, and apo A-I and SBP were higher than those for %BF and TST. The results were similar across the sexes. The correlations between each of the three measures of body fatness, and blood lipids and blood pressure were highest in children with greatest BMI and %BF. When analyses were adjusted for the three body fatness measures, %BF showed stronger associations than did BMI or TST with blood lipids and blood pressure, with the exception of apo A-I and SBP, which were more closely associated with BMI. %BF from BIA is more strongly associated than either BMI or TST with most of the blood lipid fractions in schoolchildren aged 8-11 years.

Safety and immunogenicity of tetanus-diphtheria-acellular pertussis vaccine administered to children 10 or 11 years of age.

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Marshall, Gary S; Pool, Vitali; Greenberg, David P; Johnson, David R; Sheng, Xiaohua; Decker, Michael D

2014-11-01

Boosting immunity to tetanus, diphtheria, and pertussis through the use of Tdap vaccines is routinely recommended at 11 to 12 years of age; some states, however, require Tdap for entry into middle school, which may begin at 10 years of age. This study was conducted to determine whether Tdap5 (Adacel), which is licensed for use in children beginning at 11 years of age, is as safe and immunogenic in 10-year-olds as it is in 11-year-olds. Children who had received 5 previous doses of any diphtheria-tetanus-acellular pertussis (DTaP) vaccine were enrolled in a phase IV clinical trial; 646 10-year-olds and 645 11-year-olds completed the study, which involved a single intramuscular dose of Tdap5 along with pre- and postvaccination serologies. Postvaccination geometric mean concentrations (GMCs) of antibody to pertussis antigens (pertussis toxoid, filamentous hemagglutinin, pertactin, and fimbria types 2 and 3) of 10-year-olds were noninferior to those of 11-year-olds, as were booster response rates for all pertussis antibodies, except for those to fimbrial antigens (94% and 97%, respectively). Seroprotection rates among 10-year-olds for tetanus and diphtheria were noninferior to those in 11-year-olds. Rates of injection site reactions, solicited systemic reactions, and unsolicited adverse events, adverse reactions, and serious adverse events were similar in the two groups. These data support the conclusion that Tdap5 is safe and immunogenic in 10-year-olds. (This study has been registered at ClinicalTrials.gov under registration no. NCT01311557.). Copyright © 2014, American Society for Microbiology. All Rights Reserved.

Maternal employment and Mexican school-age children overweight in 2012: the importance of households features.

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Espinosa, Alejandro Martínez

2018-01-01

International evidence regarding the relationship between maternal employment and school-age children overweight and obesity shows divergent results. In Mexico, this relationship has not been confirmed by national data sets analysis. Consequently, the objective of this article was to evaluate the role of the mothers' participation in labor force related to excess body weight in Mexican school-age children (aged 5-11 years). A cross-sectional study was conducted on a sample of 17,418 individuals from the National Health and Nutrition Survey 2012, applying binomial logistic regression models. After controlling for individual, maternal and contextual features, the mothers' participation in labor force was associated with children body composition. However, when the household features (living arrangements, household ethnicity, size, food security and socioeconomic status) were incorporated, maternal employment was no longer statically significant. Household features are crucial factors for understanding the overweight and obesity prevalence levels in Mexican school-age children, despite the mother having a paid job. Copyright: © 2018 Permanyer.

11 CFR 110.17 - Price index increase.

Science.gov (United States)

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Price index increase. 110.17 Section 110.17... PROHIBITIONS § 110.17 Price index increase. (a) Price index increases for party committee expenditure... 11 CFR 109.32 and 110.8 shall be increased by the percent difference between the price index, as...

Clinical characteristics and STK11 gene mutations in Chinese children with Peutz-Jeghers syndrome.

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Huang, Zhiheng; Miao, Shijian; Wang, Lin; Zhang, Ping; Wu, Bingbing; Wu, Jie; Huang, Ying

2015-11-25

Peutz-Jeghers syndrome (PJS) is a rare autosomal dominant inherited disease characterized by gastrointestinal hamartomatous polyps and mucocutaneous melanin spots. Germline mutation of the serine/threonine kinase 11 (STK11) gene are responsible for PJS. In this study, we investigated the clinical characteristics and molecular basis of the disease in Chinese children with PJS. Thirteen children diagnosed with PJS in our hospital were enrolled in this study from 2011 to 2015, and their clinical data on polyp characteristics, intussusceptions events, family histories, etc. were described. Genomic DNA was extracted from whole-blood samples from each subject, and the entire coding sequence of the STK11 gene was amplified by polymerase chain reaction and analyzed by direct sequencing. The median age at the onset of symptoms was 2 years and 4 months. To date, these children have undergone 40 endoscopy screenings, 17 laparotomies and 9 intussusceptions. Polyps were found in the stomach, duodenum, small bowel, colon and rectum, with large polyps found in 7 children. Mutations were found in eleven children, including seven novel mutations (c.481het_dupA, c.943_944het_delCCinsG, c.397het_delG, c.862 + 1G > G/A, c.348_349het_delGT, and c.803_804het_delGGinsC and c.121_139de l19insTT) and four previously reported mutations (c.658C > C/T, c.890G > G/A, c.1062 C > C/G, and c.290 + 1G > G/A). One PJS patient did not have any STK11 mutations. The polyps caused significant clinical consequences in children with PJS, and mutations of the STK11 gene are generally the cause of PJS in Chinese children. This study expands the spectrum of known STK11 gene mutations.

Efficacy of RTS,S/AS01E vaccine against malaria in children 5 to 17 months of age

DEFF Research Database (Denmark)

Bejon, Philip; Lusingu, John; Olotu, Ally

2008-01-01

. We evaluated the efficacy of RTS,S given with a more immunogenic adjuvant system (AS01E) in children 5 to 17 months of age, a target population for vaccine licensure. METHODS: We conducted a double-blind, randomized trial of RTS,S/AS01E vaccine as compared with rabies vaccine in children in Kilifi...... vaccine or the control (rabies) vaccine. Among the 809 children who completed the study procedures according to the protocol, the cumulative number in whom clinical malaria developed was 32 of 402 assigned to receive RTS,S/AS01E and 66 of 407 assigned to receive the rabies vaccine; the adjusted efficacy...... rate for RTS,S/AS01E was 53% (95% confidence interval [CI], 28 to 69; Prabies vaccine, with an adjusted rate of efficacy...

Conditioned pain modulation (CPM) in children and adolescents: Effects of sex and age

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Tsao, Jennie C. I.; Seidman, Laura C.; Evans, Subhadra; Lung, Kirsten C.; Zeltzer, Lonnie K.; Naliboff, Bruce D.

2013-01-01

Conditioned pain modulation (CPM) refers to the diminution of perceived pain intensity for a test stimulus following application of a conditioning stimulus to a remote area of the body, and is thought to reflect the descending inhibition of nociceptive signals. Studying CPM in children may inform interventions to enhance central pain inhibition within a developmental framework. We assessed CPM in 133 healthy children (mean age = 13 years; 52.6% girls) and tested the effects of sex and age. Participants were exposed to four trials of a pressure test stimulus before, during, and after the application of a cold water conditioning stimulus. CPM was documented by a reduction in pressure pain ratings during cold water administration. Older children (12–17 years) exhibited greater CPM than younger (8–11 years) children. No sex differences in CPM were found. Lower heart rate variability (HRV) at baseline and after pain induction was associated with less CPM controlling for child age. The findings of greater CPM in the older age cohort suggest a developmental improvement in central pain inhibitory mechanisms. The results highlight the need to examine developmental and contributory factors in central pain inhibitory mechanisms in children to guide effective, age appropriate, pain interventions. PMID:23541066

Three consecutive (1993, 1995, 1997) surveys of food intake, nutritional attitudes and knowledge, and lifestyle in 1000 French children, aged 9-11 years.

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Bellisle, F; Rolland-Cachera, M-F

2007-06-01

the lifestyle of children in developed societies is susceptible to rapid changes and these may affect the nutritional status of children. Reduced physical activity and changes in diet have been proposed as contributing factors to the growth in childhood overweight and obesity. The aim of this study was to assess trends in the food-related behaviour and markers of activity/inactivity in French 9-11 year old children. Three successive surveys (1993, 1995, 1997) were carried out in samples of 1,000 French children, aged 9-11 years. Socio-demographic, anthropometric and food-related parameters were obtained for each child, using standardized questionnaire administered by trained interviewers. previous-day reports of food intake by the child revealed a strong persistence of the traditional French meal structure. Breakfast was eaten by 97% of children. Over the three surveys, an increasing percentage of reported breakfasts contained at least one dairy food, one cereal food, and one fruit or juice (from 11% to 17%). Almost all children had lunch, which occurred at the school cafeteria for one-third of the subjects. The afternoon snack, a traditional meal for French children, was consumed by 86-88% of the samples. Almost all children had dinner (99%), most often at home and in the company of all family members (73-87%). Lunches and dinners were composed of several courses presented in succession, as is usual in France. The foods most preferred by the children were often rich in sugar and/or fat (fried potatoes, ice cream, nut spread, chocolate, cake, etc). The children could list 'healthy foods'competently. They also demonstrated knowledge of terms used in nutrition (e.g. calories, fats) and were aware of possible links between intake of certain substances and disease. In families of higher socio-economic strata (income, education of parents) more time was devoted to sports by the children. Over the three surveys, linear trends indicated more exercise time per week and

Suicide in Elementary School-Aged Children and Early Adolescents.

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Sheftall, Arielle H; Asti, Lindsey; Horowitz, Lisa M; Felts, Adrienne; Fontanella, Cynthia A; Campo, John V; Bridge, Jeffrey A

2016-10-01

Suicide in elementary school-aged children is not well studied, despite a recent increase in the suicide rate among US black children. The objectives of this study were to describe characteristics and precipitating circumstances of suicide in elementary school-aged children relative to early adolescent decedents and identify potential within-group racial differences. We analyzed National Violent Death Reporting System (NVDRS) surveillance data capturing suicide deaths from 2003 to 2012 for 17 US states. Participants included all suicide decedents aged 5 to 14 years (N = 693). Age group comparisons (5-11 years and 12-14 years) were conducted by using the χ 2 test or Fisher's exact test, as appropriate. Compared with early adolescents who died by suicide, children who died by suicide were more commonly male, black, died by hanging/strangulation/suffocation, and died at home. Children who died by suicide more often experienced relationship problems with family members/friends (60.3% vs 46.0%; P = .02) and less often experienced boyfriend/girlfriend problems (0% vs 16.0%; P suicide note (7.7% vs 30.2%; P suicide decedents with known mental health problems (n = 210), childhood decedents more often experienced attention-deficit disorder with or without hyperactivity (59.3% vs 29.0%; P = .002) and less often experienced depression/dysthymia (33.3% vs 65.6%; P = .001) compared with early adolescent decedents. These findings raise questions about impulsive responding to psychosocial adversity in younger suicide decedents, and they suggest a need for both common and developmentally-specific suicide prevention strategies during the elementary school-aged and early adolescent years. Further research should investigate factors associated with the recent increase in suicide rates among black children. Copyright © 2016 by the American Academy of Pediatrics.

Clinical investigations on the urinary 17-ketogenic steroids. Part IV. Studies on the changes of urinary 17-ketogenic steroids. Excretion by age during adolescence of the children exposed to the atomic bomb in utero

Energy Technology Data Exchange (ETDEWEB)

Arai, Y

1963-01-01

A biochemical study was carried out during a three-year period from 1958 as a joint investigation of Kyoto University and the Atomic Bomb Casualty Commission (ABCC) under a research project to study adolescents who were exposed in utero. Determination of urinary 17-ketogenic steroids (17-KGS) was performed in 275 adolescents drawn from a group of 874 children who were either exposed to the atomic bomb in utero in Nagasaki or who entered the city after the bombing (nonexposed controls). The measurements were done in the same subjects between the age of 13 and 15 at three-month intervals. In the unexposed control group the 17-KGS excretion showed a rapid increase around the age of 14 in males and a slight increase around the same age in females. The mean values in males seemed to become higher than in females around the age of 14. Changes of 17-KGS excretion showed no statistically significant difference between the groups proximally exposed (under 2000 m from the hypocenter) or distally exposed (between 3000 and 5000 m) and the unexposed control children of both sexes. However, the mean values of 17-KGS excretion of every group tended to decrease in the order of unexposed, distally exposed, and proximally exposed groups in males after the age of 14.5 and in females at the age of 15. Changes of 17-KGS excretion showed no statistically significant difference between the exposed and unexposed groups in terms of 1 to 3 month, 4 to 6 month, and 7 to 10 month of gestation at the time of bombing. From these results it appears that there was no effect of the atomic bomb radiation in the adolescents exposed in utero with regard to their adrenocortical function.

Mexican Children under 2 Years of Age Consume Food Groups High in Energy and Low in Micronutrients.

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Rodríguez-Ramírez, Sonia; Muñoz-Espinosa, Alicia; Rivera, Juan A; González-Castell, Dinorah; González de Cosío, Teresita

2016-09-01

Mexico faces malnutrition problems in the child population. Analysis of food consumption in small children allows us to identify and propose strategies focused on feeding to improve their nutritional status. We described the consumption of beverages and food groups in Mexican children ENSANUT (National Health and Nutrition Study). Dietary information was obtained through 24-h recalls. The foods and beverages consumed were divided into 17 groups. Consumption was estimated in grams or milliliters, kilocalories per day, and percentage of energy (PE) per day. The percentage of consumers was calculated for each food group and stratified by age (<6, 6-11, and 12-23 mo) and by breastfeeding status (breastfed or not breastfed). Differences in the consumption of food groups were analyzed by breastfeeding status, area of residence (urban or rural), and socioeconomic status (SES) by using linear regression adjusted for age, breastfeeding status, and survey design. Only 35% of the children consumed breast milk. Infant formula was consumed by 48% in children aged <6 mo and by 33% in children 6-11 mo old. More than 35% of the children aged 6-11 and 12-23 mo and 12% of children <6 mo old consumed nondairy sugar-sweetened beverages. Legumes and seeds and maize-based preparations contributed a higher PE in rural areas (3.4% and 1.9%, respectively) than in urban areas (11.1% and 6.4%, respectively) (P < 0.05). Children from the lowest SES category consumed less PE from cereals other than maize (2.4%) and more from maize-based preparations (10.2%) than did the middle (4.9% from other cereals and 8.0% from maize) and high (6.0% from other cereals and 4.5% from maize) SES categories (P < 0.05). Mexican children <24 mo of age do not consume a diet that meets recommendations, which is consistent with the high prevalence of malnutrition in Mexico. © 2016 American Society for Nutrition.

Oral hygiene KAP assessment and DMFT scoring among children aged 11-12 years in an urban school of Karachi.

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Vakani, Farhan; Basaria, Nadia; Katpar, Shahjahan

2011-04-01

To assess the oral hygiene knowledge, attitude and practices among school children and evaluate their DMFT (Decayed/Missing/Filled Teeth) scores. Cross-sectional study. A private school of Karachi from March to April 2008. Convenient sample comprising 300 students of grade 6 within the age group of 11-12 years was selected. A knowledge, attitude and practices survey questionnaire based on quantitative indicators was filled by the students. Clinical examination was done for DMFT. Data analysis was done by using SPSS version 11. Associations were assessed using chi-square test and a p-value of importance of a dentist's role in maintaining their dental health. Only a few students (11.3%) had familiarity with dental floss. A statistically significant association was found between frequency of brushing and children's knowledge of the problems related to irregular tooth brushing (p < 0.001). The attitude of school children towards dental health and dental service utilization is determined by certain social and cultural factors. The mean DMFT of 1.27 showed that there must have been some poor oral practices that are contributing towards a higher mean.

Psychopathology and cognition in children with 22q11.2 deletion syndrome

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Niarchou, Maria; Zammit, Stanley; van Goozen, Stephanie H. M.; Thapar, Anita; Tierling, Hayley M.; Owen, Michael J.; van den Bree, Marianne B. M.

2014-01-01

Background Children with 22q11.2 deletion syndrome (22q11.2DS) have been reported to have high rates of cognitive and psychiatric problems. Aims To establish the nature and prevalence of psychiatric disorder and neurocognitive impairment in children with 22q11.2DS and test whether risk of psychopathology is mediated by the children’s intellectual impairment. Method Neurocognition and psychopathology were assessed in 80 children with 22q11.2DS (mean age 10.2 years, s.d. = 2.1) and 39 sibling controls (mean age 10.9 years, s.d. = 2.0). Results More than half (54%) of children with 22q11.2DS met diagnostic criteria for one or more DSM-IV-TR psychiatric disorder. These children had lower IQ (mean 76.8, s.d. = 13.0) than controls (mean 108.6, s.d. = 15.2) (Ppsychopathology was not mediated by intellectual impairment. Conclusions 22q11.2DS is not related to a specific psychiatric phenotype in children. Moreover, the deletion has largely independent effects on IQ and risk of psychopathology, indicating that psychopathology in 22q11.2DS is not a non-specific consequence of generalised cognitive impairment. PMID:24115343

Ethnic variability in body size, proportions and composition in children aged 5 to 11 years: is ethnic-specific calibration of bioelectrical impedance required?

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Simon Lee

Full Text Available Bioelectrical Impedance Analysis (BIA has the potential to be used widely as a method of assessing body fatness and composition, both in clinical and community settings. BIA provides bioelectrical properties, such as whole-body impedance which ideally needs to be calibrated against a gold-standard method in order to provide accurate estimates of fat-free mass. UK studies in older children and adolescents have shown that, when used in multi-ethnic populations, calibration equations need to include ethnic-specific terms, but whether this holds true for younger children remains to be elucidated. The aims of this study were to examine ethnic differences in body size, proportions and composition in children aged 5 to 11 years, and to establish the extent to which such differences could influence BIA calibration.In a multi-ethnic population of 2171 London primary school-children (47% boys; 34% White, 29% Black African/Caribbean, 25% South Asian, 12% Other detailed anthropometric measurements were performed and ethnic differences in body size and proportion were assessed. Ethnic differences in fat-free mass, derived by deuterium dilution, were further evaluated in a subsample of the population (n = 698. Multiple linear regression models were used to calibrate BIA against deuterium dilution.In children < 11 years of age, Black African/Caribbean children were significantly taller, heavier and had larger body size than children of other ethnicities. They also had larger waist and limb girths and relatively longer legs. Despite these differences, ethnic-specific terms did not contribute significantly to the BIA calibration equation (Fat-free mass = 1.12+0.71*(height2/impedance+0.18*weight.Although clear ethnic differences in body size, proportions and composition were evident in this population of young children aged 5 to 11 years, an ethnic-specific BIA calibration equation was not required.

Iron, zinc, copper and magnesium nutritional status in Mexican children aged 1 to 11 years Estado nutricio de hierro, zinc, cobre y magnesio en niños mexicanos de 1 a 11 años de edad

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Ma. del Carmen Morales-Ruán

2012-04-01

Full Text Available OBJECTIVE: To describe the micronutrient nutritional status of a national sample of 1-11 year old Mexican children surveyed in 2006 in National Health and Nutrition Survey (ENSANUT 2006 and their association with dietary and sociodemographic factors. MATERIALS AND METHODS: Serum samples were used (n=5 060 to measure the concentrations of ferritin, transferrin receptor, zinc, copper and magnesium. RESULTS: Prevalence of deficiencies in 1-4 and 5-11y old children were for iron (using low ferritin 26.0 and 13.0%; zinc, 28.1 and 25.8%, respectively; and copper, ≈30% in both age groups. Magnesium low serum concentrations (MLSC, were found in 12.0% and 28.4% of the children, respectively. Being beneficiary of Liconsa (OR=0.32; C.I.95%, 0.17-0.61 or belonging to higher socioeconomic status (OR=0.63; C.I.95%, 0.41-0.97 were protective against iron deficiency. Increasing age (OR=0.59; C.I.95%, 1.19-1.32 and living in the Central Region (OR=0.59; C.I.95%, 0.36-0.97 were protective against MLSC. CONCLUSIONS: Deficiencies of iron and zinc are serious public health problems in Mexican children.OBJETIVO: Describir el estado nutricio de micronutrimentos en niños de 1-11 años de edad de la Encuesta Nacional de Salud y Nutrición 2006 y su asociación con factores dietéticos y sociodemográficos. MATERIAL Y MÉTODOS: Se usaron muestras séricas (n=5060 para medir las concentraciones de ferritina, receptor de transferrina, zinc, cobre y magnesio. RESULTADOS: La prevalencias de deficiencias en niños de 1-4 y de 5 a 11 años fueron para ferritina, 26.0 y 13%; zinc, 28.1 y 25.8% respectivamente y cobre ≈30% en ambos grupos. Las concentraciones bajas de magnesio (CBM fueron 12.0 y 28.4%, respectivamente. Ser beneficiario de Liconsa (RM=0.32; IC 95%: 0.17-0.61 y pertenecer al nivel socioeconómico alto (RM=0.63; IC, 95%: 0.41-0.97 fueron protectores para deficiencia de hierro. La edad (RM=1.26; IC, 95%: 1.19-1.32 y vivir en la región Centro (RM=0.59; IC, 95

Donepezil for treatment of cognitive dysfunction in children with Down syndrome aged 10-17.

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Kishnani, Priya S; Heller, James H; Spiridigliozzi, Gail A; Lott, Ira; Escobar, Luis; Richardson, Sharon; Zhang, Richard; McRae, Thomas

2010-12-01

The objective of this 10-week, randomized, double-blind, placebo-controlled multicenter study was to assess the efficacy and safety of donepezil for the treatment of cognitive dysfunction exhibited by children with Down syndrome (DS). Intervention comprised donepezil (2.5-10 mg/day) in children (aged 10-17 years) with DS of mild-to-moderate severity. The primary measures were the Vineland-II Adaptive Behavior Scales (VABS-II) Parent/Caregiver Rating Form (PCRF) the sum of nine subdomain standardized scores and standard safety measures. Secondary measures included the VABS-II/PCRF scores on the following domains and their respective individual subdomains: Communication (receptive, expressive, and written); Daily Living Skills (personal, domestic, and community); Socialization (interpersonal relationships, play and leisure time, and coping skills), and scores on the Test of Verbal Expression and Reasoning, a subject-performance-based measure of expressive language. At baseline, 129 participants were assigned treatment with donepezil or placebo. During the double-blind phase, VABS II/PCRF sum of the nine subdomain standardized scores, called v-scores, improved significantly from baseline in both groups (P < 0.0001), with no significant between-group differences. This trial failed to demonstrate any benefit for donepezil versus placebo in children and adolescents with DS, although donepezil appeared to be well tolerated. © 2010 Wiley-Liss, Inc.

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

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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 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.

Referential communication abilities in children with 22q11.2 deletion syndrome.

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Van Den Heuvel, Ellen; ReuterskiöLd, Christina; Solot, Cynthia; Manders, Eric; Swillen, Ann; Zink, Inge

2017-10-01

This study describes the performance on a perspective- and role-taking task in 27 children, ages 6-13 years, with 22q11.2 deletion syndrome (22q11.2DS). A cross-cultural design comparing Dutch- and English-speaking children with 22q11.2DS explored the possibility of cultural differences. Chronologically age-matched and younger typically developing (TD) children matched for receptive vocabulary served as control groups to identify challenges in referential communication. The utterances of children with 22q11.2DS were characterised as short and simple in lexical and grammatical terms. However, from a language use perspective, their utterances were verbose, ambiguous and irrelevant given the pictured scenes. They tended to elaborate on visual details and conveyed off-topic, extraneous information when participating in a barrier-game procedure. Both types of aberrant utterances forced a listener to consistently infer the intended message. Moreover, children with 22q11.2DS demonstrated difficulty selecting correct speech acts in accordance with contextual cues during a role-taking task. Both English- and Dutch-speaking children with 22q11.2DS showed impoverished information transfer and an increased number of elaborations, suggesting a cross-cultural syndrome-specific feature.

Motor competence in Czech children aged 11-15: What is the incidence of a risk of developmental coordination disorder?

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Jakub Kokštejn

2015-06-01

Full Text Available Background: Current findings suggest that the prevalence of developmental coordination disorder (DCD ranges widely between countries. A major reason for this wide range of prevalence is how cases of DCD are identified. Gender differences in level of motor competence in children with movement difficulties may play a key role in the choice of type of intervention. Objective: The aim of the study was to reveal the prevalence of significant movement difficulties with high probability of presence of DCD in Czech children aged 11 to 15. At the same time we wanted to assess possible gender differences in different types of the movement difficulties. Methods: A total sample of 507 children (age 11-15 years, 262 boys, 245 girls from all Czech regions was included. The MABC-2 test was used for the identification of movement difficulties with different severity. Children whose total test score (TTS was ≤ 15th percentile were considered at risk for having DCD (children with rDCD. Children whose TTS was ≤ 5th percentile were considered as having significant movement difficulties with high probability of presence of DCD. An analysis of gender differences of children with rDCD in MABC-2 motor components and tests were carried out. Results: From the entire sample, 33 participants (22 boys, 11 girls were identified as at risk of having DCD (rDCD. 1.4% of the total sample met the criterion for significant movement difficulties with high probability of presence of DCD. 5.1% of the total sample met the criterion for identification of the risk for having movement difficulties. Almost twice as high predisposition for the occurrence of movement difficulties was revealed in boys as compared to girls in a population of children with rDCD (OR = 1.95, 95% CI: 1.16-2.74. Girls with rDCD performed better in manual dexterity with a medium effect of the gender (Cohen's d = 0.58, whereas boys with rDCD achieved better results in aiming and catching also with a

Effects of the sitting position on the body posture of children aged 11 to 13 years.

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Drza-Grabiec, Justyna; Snela, Sławomir; Rykała, Justyna; Podgórska, Justyna; Rachwal, Maciej

2015-01-01

Nowadays, children spend increasingly more time in a seated position, both at school during class and at home in front of a computer or television. The aim of this study was to compare selected parameters describing body posture and scoliosis among children in sitting and standing positions. It was an observational, cross-sectional study involving 91 primary school children aged 11-13 years. The children's backs were photographed in standing and sitting positions. The values of selected parameters were calculated using photogrammetric examination based on the Moire projection phenomenon. The results show significant statistical differences for the parameters defining the anteroposterior curves of the spine. The sitting position resulted in a decreased angle of inclination of the thoracolumbar spine, reduced depths of thoracic kyphosis and lumbar lordosis, and pelvic asymmetry. Maintaining a sitting position for a long time results in advanced asymmetries of the trunk and scoliosis, and causes a decrease in lumbar lordosis and kyphosis of a child's entire spine. Therefore, we advocate the introduction of posture education programs for schoolchildren.

The Association Between P3 Amplitude at Age 11 and Criminal Offending at Age 23

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Gao, Yu; Raine, Adrian; Venables, Peter H.; Mednick, Sarnoff A.

2014-01-01

Reduced P3 amplitude to targets is an information-processing deficit associated with adult antisocial behavior and may reflect dysfunction of the temporal-parietal junction. This study aims to examine whether this deficit precedes criminal offending. From a birth cohort of 1,795 children, 73 individuals who become criminal offenders at age 23 and 123 noncriminal individuals were assessed on P3 amplitude. The two groups did not differ on gender, ethnicity, and social adversity. P3 amplitude was measured over the temporal-parietal junction during a visual continuous performance task at age 11, together with antisocial behavior. Criminal convictions were assessed at age 23. Reduced P3 amplitude at age 11 was associated with increased antisocial behavior at age 11. Criminal offenders showed significantly reduced P3 amplitudes to target stimuli compared to controls. Findings remained significant after controlling for antisocial behavior and hyperactivity at age 11 and alcoholism at age 23. P3 deficits at age 11 are associated with adult crime at age 23, suggesting that reduced P3 may be an early neurobiological marker for cognitive and affective processes subserved by the temporal-parietal junction that place a child at risk for adult crime. PMID:22963083

Beverage Consumption Patterns at Age 13 to 17 Years Are Associated with Weight, Height, and Body Mass Index at Age 17 Years.

Science.gov (United States)

Marshall, Teresa A; Van Buren, John M; Warren, John J; Cavanaugh, Joseph E; Levy, Steven M

2017-05-01

Sugar-sweetened beverages (SSBs) have been associated with obesity in children and adults; however, associations between beverage patterns and obesity are not understood. Our aim was to describe beverage patterns during adolescence and associations between adolescent beverage patterns and anthropometric measures at age 17 years. We conducted a cross-sectional analyses of longitudinally collected data. Data from participants in the longitudinal Iowa Fluoride Study having at least one beverage questionnaire completed between ages 13.0 and 14.0 years, having a second questionnaire completed between 16.0 and 17.0 years, and attending clinic examination for weight and height measurements at age 17 years (n=369) were included. Beverages were collapsed into four categories (ie, 100% juice, milk, water and other sugar-free beverages, and SSBs) for the purpose of clustering. Five beverage clusters were identified from standardized age 13 to 17 years mean daily beverage intakes and named by the authors for the dominant beverage: juice, milk, water/sugar-free beverages, neutral, and SSB. Weight, height, and body mass index (BMI; calculated as kg/m 2 ) at age 17 years were analyzed. We used Ward's method for clustering of beverage variables, one-way analysis of variance and χ 2 tests for bivariable associations, and γ-regression for associations of weight or BMI (outcomes) with beverage clusters and demographic variables. Linear regression was used for associations of height (outcome) with beverage clusters and demographic variables. Participants with family incomes beverage cluster membership. For example, on average, male and female members of the neutral cluster were 4.5 cm (P=0.010) and 4.2 cm (P=0.034) shorter, respectively, than members of the milk cluster. For members of the juice cluster, mean BMI was lower than for members of the milk cluster (by 2.4 units), water/sugar-free beverage cluster (3.5 units), neutral cluster (2.2 units), and SSB cluster (3.2 units) (all

Pediatric sports injuries: an age comparison of children versus adolescents.

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Stracciolini, Andrea; Casciano, Rebecca; Levey Friedman, Hilary; Meehan, William P; Micheli, Lyle J

2013-08-01

Significant knowledge deficits exist regarding sports injuries in the young child. Children continue to engage in physically demanding, organized sports to a greater extent despite the lack of physical readiness, predisposing themselves to injury. To evaluate sports injuries sustained in very young children (5-12 years) versus their older counterparts (13-17 years) with regard to the type and location of injuries, severity, and diagnosis. Cross-sectional study; Level of evidence, 3. A retrospective chart review was performed on a 5% random probability sample (final N = 2133) of 5- to 17-year-old patients treated for sports injuries in the Division of Sports Medicine at a large, academic pediatric medical center between 2000 and 2009. Using descriptive statistics, correlates of injuries by age group, injury type, and body area are shown. Five- to 12-year-old patients differed in key ways from older patients. Children in this category sustained injuries that were more often traumatic in nature and more commonly of the upper extremity. Older patients (13-17 years) were more likely to be treated for injuries to the chest, hip/pelvis, and spine. A greater proportion of the older children were treated for overuse injuries, as compared with their younger counterparts (54.4% vs. 49.2%, respectively), and a much larger proportion of these injuries were classified as soft tissue injuries as opposed to bony injuries (37.9% vs. 26.1%, respectively). Injury diagnosis differed between the 2 age groups. The 13- to 17-year age group sustained more anterior cruciate ligament injuries, meniscal tears, and spondylolysis, while younger children were diagnosed with fractures, including physeal fractures, apophysitis, and osteochondritis dissecans. The 5- to 12-year-old patients treated for spine injuries were disproportionately female (75.8%); most of these injuries were overuse (78.8%) and bony (60.6%); over one third of the youngest children were diagnosed with spondylolysis. Surgery

Assessment of gross motor skills and phenotype profile in children 9-11 years of age in survivors of acute lymphoblastic leukemia.

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Leone, Mario; Viret, Pierre; Bui, Hung Tien; Laverdière, Caroline; Kalinova, Émilia; Comtois, Alain-Steve

2014-01-01

The purpose of this study was to evaluate the usefulness of a new gross motor skill test battery in acute lymphoblastic leukemia (ALL) children who have been off therapy for at least 1 year and to assess its discriminatory power (discriminant analysis) from healthy children. Twenty children (10 males and 10 females) 9-11 years of age (median age = 10.6 years) were assessed by the UQAC-UQAM test battery and then compared to recent provincial norms. This pilot study was also an opportunity to validate this test battery as a reliable tool for clinical or research purposes in the area of chronic or disabling diseases in children. Eleven motor skill variables grouped into five factors have been measured (speed, agility, balance, coordination, and reaction time). Scores from 10 of the 11 motor skill tests showed significant differences when compared to the control group (P ≤ 0.05). Nearly 50% of patients obtained an average score below the 15th percentile. Furthermore, stepwise discriminant analysis allowed classifying successfully 88.4% of children in the correct group (ALL or Control). The normal development of GMS among children affected by ALL appears to have been compromised. The UQAC-UQAM test battery seems to be sensitive enough to quantify with precision the extent of the motor impairment in these children. The UQAC-UQAM test battery appears to be a useful tool to evaluate the extent to which ALL survivors are affected. Early motor intervention should be considered for those patients even during the treatment periods. © 2013 Wiley Periodicals, Inc.

Language Lateralization in Children Aged 10 to 11 Years: A Combined fMRI and Dichotic Listening Study

Science.gov (United States)

Norrelgen, Fritjof; Lilja, Anders; Ingvar, Martin; Gisselgård, Jens; Fransson, Peter

2012-01-01

Objective The aims of this study were to develop and assess a method to map language networks in children with two auditory fMRI protocols in combination with a dichotic listening task (DL). The method is intended for pediatric patients prior to epilepsy surgery. To evaluate the potential clinical usefulness of the method we first wanted to assess data from a group of healthy children. Methods In a first step language test materials were developed, intended for subsequent implementation in fMRI protocols. An evaluation of this material was done in 30 children with typical development, 10 from the 1st, 4th and the 7th grade, respectively. The language test material was then adapted and implemented in two fMRI protocols intended to target frontal and posterior language networks. In a second step language lateralization was assessed in 17 typical 10–11 year olds with fMRI and DL. To reach a conclusion about language lateralization, firstly, quantitative analyses of the index data from the two fMRI tasks and the index data from the DL task were done separately. In a second step a set of criteria were applied to these results to reach a conclusion about language lateralization. The steps of these analyses are described in detail. Results The behavioral assessment of the language test material showed that it was well suited for typical children. The results of the language lateralization assessments, based on fMRI data and DL data, showed that for 15 of the 17 subjects (88%) a conclusion could be reached about hemispheric language dominance. In 2 cases (12%) DL provided critical data. Conclusions The employment of DL combined with language mapping using fMRI for assessing hemispheric language dominance is novel and it was deemed valuable since it provided additional information compared to the results gained from each method individually. PMID:23284796

Language lateralization in children aged 10 to 11 years: a combined fMRI and dichotic listening study.

Directory of Open Access Journals (Sweden)

Fritjof Norrelgen

Full Text Available OBJECTIVE: The aims of this study were to develop and assess a method to map language networks in children with two auditory fMRI protocols in combination with a dichotic listening task (DL. The method is intended for pediatric patients prior to epilepsy surgery. To evaluate the potential clinical usefulness of the method we first wanted to assess data from a group of healthy children. METHODS: In a first step language test materials were developed, intended for subsequent implementation in fMRI protocols. An evaluation of this material was done in 30 children with typical development, 10 from the 1(st, 4(th and the 7(th grade, respectively. The language test material was then adapted and implemented in two fMRI protocols intended to target frontal and posterior language networks. In a second step language lateralization was assessed in 17 typical 10-11 year olds with fMRI and DL. To reach a conclusion about language lateralization, firstly, quantitative analyses of the index data from the two fMRI tasks and the index data from the DL task were done separately. In a second step a set of criteria were applied to these results to reach a conclusion about language lateralization. The steps of these analyses are described in detail. RESULTS: The behavioral assessment of the language test material showed that it was well suited for typical children. The results of the language lateralization assessments, based on fMRI data and DL data, showed that for 15 of the 17 subjects (88% a conclusion could be reached about hemispheric language dominance. In 2 cases (12% DL provided critical data. CONCLUSIONS: The employment of DL combined with language mapping using fMRI for assessing hemispheric language dominance is novel and it was deemed valuable since it provided additional information compared to the results gained from each method individually.

Waist-height ratio in children of 7 to 11 years with high weight at birth and its relationship with gender, age and diet.

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Rodríguez Vargas, Nuris; Fernandez-Britto, Jose Emilio; Martinez Perez, Tania Paula; Martinez Garcia, Rolando; Castañeda Garcia, Cecilia Margarita; Garriga Reyes, Mailin; Cabrera Estrada, Claudia; Plana Labrada, Rossana; García Niebla, Rosa María; Blanco Aranguren, Fabiola

2018-03-26

Obesity (OB), considered as one of the Non-Transmissible Chronic Diseases, has as its fundamental characteristics that of being prevalent at a global level, increasing in number, affecting developed and developing countries, affecting both genders, and all ages and social groups. To identify if high birth weight is a predictive factor (risk factor) for abdominal obesity in children 7 to 11 years old, and its relationship to gender, age and diet. A case-control descriptive study was carried out with children born between January 1992 and December 1995, in order to identify early risk factors (atherosclerotic accelerators) such as abdominal obesity in children aged 7 to 11, and who have a history of macrosomia or high birth weight, as well as their relationship with gender, age and diet. It was observed that the waist/height value was normal in 60.8% of the study group and in 64.00% in the control group. The difference between groups, gender, and age was not significant (P=.6859). As regards the diet in the study group (macrosomic), there was no significant association between the type of diet and waist circumference/height values, with an χ 2 =0.223 and P=.6373 (not significant). In the control group (with normal weight at birth), it was found that there is a significant statistical association between the type of diet and waist circumference/height values. This means that it can be stated, with 95% reliability, that the type of diet is associated with waist/height values. High birth weight is not a predictive factor (risk factor) for abdominal obesity (increased waist/height index). Gender and age are independent for abdominal obesity (macrosomic and normal weight at birth). The diet in high birth weight children is not related to the index waist-height index, which is not the case in those born with normal weight under the same conditions. The marked increase in abdominal obesity (Waist/height index) in children between 7 and 11 years old in both groups is

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.

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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

Rygevaner blandt 11-15-årige, 1984-1994

DEFF Research Database (Denmark)

Due, E P; Holstein, B E

1997-01-01

The objectives are to describe smoking habits among 11-15-year olds in Denmark in the period 1984-1994 and to describe the association between smoking and social background factors. The article reports data about children at the age of 11, 13 and 15 years from four cross-sectional studies in 1984...... smoke every day is 0%, 1%, 3%, 4%, 17%, and 11%. In conclusion, smoking habits among children changed considerably from the 1950's to 1980's. The smoking habits have not changed much since the 1980's apart from a slight delay in first smoking-experience. Udgivelsesdato: 1997-Feb-17......-1985, 1988, 1991 and 1994 (n = 678, 1667, 1860 and 4046) based on stratified random samples of schools. Data were collected by standardized questionnaires. Median age for first smoking experience changed from approx 12 years in 1984-1985 to approx. 14 years in 1994. The proportion of smokers among 15 year...

Risk factors associated with deforming oral habits in children aged 5 to 11: a case-control study

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Daniel Enrique Reyes Romagosa

2014-03-01

Full Text Available Introduction Dental and maxillofacial anomalies have multiple and complex causes. Most frequent among these are poor oral habits. A large number of children present with oral malocclusions, most of which are caused by deforming oral habits. It is important to learn about risk factors for this condition in order to institute preventive measures, early detection and treatment, and identification of low- and high-risk groups. Objectives To identify risk factors associated with deforming oral habits, which, if maintained over time, are responsible for occlusion defects, speech disorders, and can affect physical and emotional child development. Methods A case-control study of children presenting with deforming oral habits in the municipality of Manzanillo in Granma province was conducted between January and August 2013. 540 children aged 5 to 11 were included of which 180 had deforming oral habits and were asked to fill out a survey to identify specific type of habits leading to malocclusion. The case group was composed of children with deforming habits, and the remaining 360 children without poor oral habits were the control group. Each case was randomly matched to two control cases. The children’s mothers were also surveyed to gather supplemental information. Results Children with deforming oral habits were mostly female. At age 10, onychophagia was the predominant oral deforming habit. Risk factors detected for these habits were sociobiological maternal and child variables such as low and high birth weight, maternal breastfeeding inexperience, and discord in the family. Conclusions The study identified likely risk factors associated with deforming oral habits. These are discord in the family, birth weight, and lack of breastfeeding experience.

Secular trends for age at spermarche among Chinese boys from 11 ethnic minorities, 1995–2010: a multiple cross-sectional study

Science.gov (United States)

Song, Yi; Ma, Jun; Li, Liu-Bai; Dong, Bin; Wang, Zhiqiang; Agardh, Anette

2016-01-01

Objectives We compared the differences in median age at spermarche among 11 ethnic minorities in 2010, estimated the trends regarding age at spermarche in different ethnic minorities from 1995 to 2010, and explored the association of spermarche with body mass index (BMI). Methods We used four cross-sectional Chinese National Surveys on Students’ Constitution and Health (CNSSCH, 1995, 2000, 2005 and 2010), and the total sample size was 40 113 children aged 11–18 years. The median age at spermarche of each ethnic minority was determined by using probit analysis. Logistic regression was used to assess the association of spermarche with BMI. Results In 2010, the ethnic minorities with earliest age at spermarche were Qiang (12.03 years), Zhuang (12.91 years) and Kirghiz (13.17 years); the three ethnic minorities with latest age at spermarche were Dong (14.73 years), Yao (14.60 years), and Naxi (14.36 years). From 1995 to 2010, age at spermarche showed a decline in almost each minority group except Yao and Dong. A higher BMI was associated with an increased likelihood of having reached spermarche after adjusting for age, regions or ethnic minorities. Conclusions A large variation in age at spermarche was observed among different ethnic minorities. The age at spermarche showed a downward shift in almost each of the 11 ethnic minorities with different patterns over time, and the children with higher BMI are more likely to enter puberty early. PMID:26911588

Measurements of exhaled nitric oxide in healthy subjects age 4 to 17 years

DEFF Research Database (Denmark)

Buchvald, Frederik; Baraldi, Eugenio; Carraro, Silvia

2005-01-01

to almost 100% from the age of 10 years. The repeatability of 3 approved measurements was 1.6 ppb (95% CI, 1.49-1.64 ppb). CONCLUSION: FE NO in healthy children is below 15 to 25 ppb depending on age and self-reported atopy. Measurement of FE NO by NIOX is simple and safe and has a good repeatability...... NO was measured in healthy subjects of 4 to 17 years according to American Thoracic Society guidelines (single breath online, exhalation flow 50 mL/s) with a chemiluminescence analyzer (NIOX Exhaled Nitric Oxide Monitoring System, Aerocrine, Sweden) in 3 European and 2 US centers. Each child performed 3...... NO in 405 children was 9.7 ppb, and the upper 95% confidence limit was 25.2 ppb. FE NO increased significantly with age, and higher FE NO was seen in children with self-reported rhinitis/conjunctivitis or hay fever. The success rate was age-dependent and improved from 40% in the children 4 years old...

17 CFR 8.11 - Notice of charges.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Notice of charges. 8.11 Section 8.11 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION EXCHANGE PROCEDURES FOR DISCIPLINARY, SUMMARY, AND MEMBERSHIP DENIAL ACTIONS Disciplinary Procedure § 8.11 Notice of...

Malnutrition among Preschool-Aged Autistic Children in Oman

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Al-Farsi, Yahya M.; Al-Sharbati, Marwan M.; Waly, Mostafa I.; Al-Farsi, Omar A.; Al Shafaee, Mohammed A.; Deth, Richard C.

2011-01-01

To assess prevalence of malnutrition indicators among preschool children with autism spectrum disorder (ASD) a cross-sectional study was conducted among 128 Omani autistic children 3-5 years of age. Based on standardized z-scores, the overall prevalence of malnutrition was 9.2 per 100 preschool ASD children (95% CI 4.1, 11.6). The most common type…

Argentine references for the assessment of body proportions from birth to 17 years of age.

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Del Pino, Mariana; Orden, Alicia B; Arenas, María A; Fano, Virginia

2017-06-01

Abnormal body proportions may indicate skeletal disorders; therefore, their detection has great clinical significance. To estimate centiles for head circumference/height (HC/H) and sitting height/height (SH/H) ratios, and assess their diagnostic usefulness among a group of children with skeletal dysplasia. Centiles 3, 10, 25, 50, 75, 90 and 97 for HC/H and SH/H ratios were estimated with the LMS method using Box-Cox transformation to normalize data distribution for each age. Q-Q plot tests were applied to evaluate normality of residuals and the Q test to calculate goodness-of-fit. The sample included 4818 girls and4803 boys, all healthy, between 0-17 years old. The median of the SH/H ratio for each age decreased from 0.67 at birth to 0.57 at age 4. At 12 years of age, values reached 0.52 and 0.53 for males and females, respectively, remaining unchanged until age 17. The median of the HC/H ratio decreased from 0.45 at 6 years old to 0.34 at 17 years old for both sexes. Z-scores for SH/H among 20 children diagnosed with hypochondroplasia were better at showing abnormal proportions than the SH/H ratio not adjusted by age. Estimated centiles for HC/H and SH/H ratios show that the most dramatic changes in body proportions occur in the prepubertal period. These references allow an earlier detection of abnormal body proportions in children with skeletal dysplasia.

Children with 7q11.23 Duplication Syndrome: Psychological Characteristics

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Mervis, Carolyn B.; Klein-Tasman, Bonita P.; Huffman, Myra J.; Velleman, Shelley L.; Pitts, C. Holley; Henderson, Danielle R.; Woodruff-Borden, Janet; Morris, Colleen A.; Osborne, Lucy R.

2015-01-01

To begin to delineate the psychological characteristics associated with classic 7q11.23 duplication syndrome (duplication of the classic Williams syndrome region; hereafter classic Dup7), we tested 63 children with classic Dup7 aged 4–17 years. Sixteen toddlers aged 18–45 months with classic Dup7 and 12 adults identified by cascade testing also were assessed. For the child group, median General Conceptual Ability (similar to IQ) on the Differential Ability Scales-II was 85.0 (low average), with a range from severe disability to high average ability. Median reading and mathematics achievement standard scores were at the low average to average level, with a range from severe impairment to high average or superior ability. Adaptive behavior was considerably more limited; median Scales of Independent Behavior—Revised Broad Independence standard score was 62.0 (mild impairment), with a range from severe adaptive impairment to average adaptive ability. Anxiety disorders were common, with 50.0% of children diagnosed with Social Phobia, 29.0% with Selective Mutism, 12.9% with Separation Anxiety Disorder, and 53.2% with Specific Phobia. In addition, 35.5% were diagnosed with Attention Deficit/Hyperactivity Disorder and 24.2% with Oppositional Defiant Disorder or Disruptive Behavior Disorder-Not Otherwise Specified. 33.3% of the children screened positive for a possible Autism Spectrum Disorder and 82.3% were diagnosed with Speech Sound Disorder. We compare these findings to previously reported results for children with Williams syndrome and argue that genotype/phenotype studies involving the Williams syndrome region offer important opportunities to understand the contribution of genes in this region to common disorders affecting the general population. PMID:25900101

Children with 7q11.23 duplication syndrome: psychological characteristics.

Science.gov (United States)

Mervis, Carolyn B; Klein-Tasman, Bonita P; Huffman, Myra J; Velleman, Shelley L; Pitts, C Holley; Henderson, Danielle R; Woodruff-Borden, Janet; Morris, Colleen A; Osborne, Lucy R

2015-07-01

To begin to delineate the psychological characteristics associated with classic 7q11.23 duplication syndrome (duplication of the classic Williams syndrome region; hereafter classic Dup7), we tested 63 children with classic Dup7 aged 4-17 years. Sixteen toddlers aged 18-45 months with classic Dup7 and 12 adults identified by cascade testing also were assessed. For the child group, median General Conceptual Ability (similar to IQ) on the Differential Ability Scales-II was 85.0 (low average), with a range from severe disability to high average ability. Median reading and mathematics achievement standard scores were at the low average to average level, with a range from severe impairment to high average or superior ability. Adaptive behavior was considerably more limited; median Scales of Independent Behavior-Revised Broad Independence standard score was 62.0 (mild impairment), with a range from severe adaptive impairment to average adaptive ability. Anxiety disorders were common, with 50.0% of children diagnosed with Social Phobia, 29.0% with Selective Mutism, 12.9% with Separation Anxiety Disorder, and 53.2% with Specific Phobia. In addition, 35.5% were diagnosed with Attention Deficit/Hyperactivity Disorder and 24.2% with Oppositional Defiant Disorder or Disruptive Behavior Disorder-Not Otherwise Specified. 33.3% of the children screened positive for a possible Autism Spectrum Disorder and 82.3% were diagnosed with Speech Sound Disorder. We compare these findings to previously reported results for children with Williams syndrome and argue that genotype/phenotype studies involving the Williams syndrome region offer important opportunities to understand the contribution of genes in this region to common disorders affecting the general population. © 2015 Wiley Periodicals, Inc.

44 CFR 11.17 - Referral to Department of Justice.

Science.gov (United States)

2010-10-01

... Justice. 11.17 Section 11.17 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY... Referral to Department of Justice. When Department of Justice approval or consultation is required under § 11.16, the referral or request shall be transmitted to the Department of Justice by the Chief Counsel...

Trends in the Nutritional Content of TV Food Advertisements Seen by Children in the US: Analyses by Age, Food Categories and Companies

Science.gov (United States)

Powell, Lisa M.; Schermbeck, Rebecca M.; Szczypka, Glen; Chaloupka, Frank J.; Braunschweig, Carol L.

2013-01-01

Objective To examine trends in children's exposure to food-related advertising on television by age, product category and company. Design Nutritional content analysis using television ratings data for the years 2003, 2005, 2007, and 2009 for children. Setting Annual age-specific television ratings data captured children's exposure to broadcast network, cable network, syndicated and spot television food advertising from all (except Spanish language) programming. Participants Children ages 2–5 and 6–11. Main Exposure Television ratings. Main Outcome Measures Children's exposure to food-related advertising on television with nutritional assessments for food and beverage products for grams of saturated fat, sugar and fiber, and milligrams of sodium. Results Children ages 2–5 and 6–11, respectively, saw, on average, 10.9 and 12.7 food-related television advertisements daily, in 2009, down 17.8% and 6.9% from 2003. Exposure to food and beverage products high in saturated fat, sugar or sodium (SAFSUSO) fell 37.9% and 27.7% but fast food advertising exposure increased by 21.1% and 30.8% among 2–5 and 6–11 year olds, respectively, between 2003 and 2009. In 2009, 86% of ads seen by children were for products high in SAFSUSO, down from 94% in 2003. Conclusions Exposure to unhealthy food and beverage product advertisements has fallen, whereas exposure to fast food ads increased from 2003 to 2009. By 2009, there was not a substantial improvement in the nutritional content of food and beverage advertisements that continued to be advertised and viewed on television by U.S. children. PMID:21810626

Trends in exposure to television food advertisements among children and adolescents in the United States.

Science.gov (United States)

Powell, Lisa M; Szczypka, Glen; Chaloupka, Frank J

2010-09-01

To examine the trends in food advertising seen by American children and adolescents. Trend analysis of children's and adolescents' exposure to food advertising in 2003, 2005, and 2007, including separate analyses by race. Children aged 2 to 5 years and 6 to 11 years and adolescents aged 12 to 17 years. Television ratings. Exposure to total food advertising and advertising by food category. Between 2003 and 2007 daily average exposure to food ads fell by 13.7% and 3.7% among young children aged 2 to 5 and 6 to 11 years, respectively, but increased by 3.7% among adolescents aged 12 to 17 years. Exposure to sweets ads fell 41%, 29.3%, and 12.1%, respectively, for 2- to 5-, 6- to 11-, and 12- to 17-year-olds and beverage ads were down by about 27% to 30% across these age groups, with substantial decreases in exposure to ads for the most heavily advertised sugar-sweetened beverages-fruit drinks and regular soft drinks. Exposure to fast food ads increased by 4.7%, 12.2%, and 20.4% among children aged 2 to 5, 6 to 11, and 12 to 17 years, respectively, between 2003 and 2007. The racial gap in exposure to food advertising grew between 2003 and 2007, particularly for fast food ads. A number of positive changes have occurred in children's exposure to food advertising. Continued monitoring of food advertising exposure along with nutritional analyses is needed to further assess self-regulatory pledges.

Prediction of BMI at age 11 in a longitudinal sample of the Ulm Birth Cohort Study.

Directory of Open Access Journals (Sweden)

Hanna Christiansen

Full Text Available Obesity is one of the greatest public health challenges in the world with childhood prevalence rates between 20-26% and numerous associated health risks. The aim of the current study was to analyze the 11-year follow-up data of the Ulm Birth Cohort Study (UBCS, to identify whether abnormal eating behavior patterns, especially restrained eating, predict body mass index (BMI at 11 years of age and to explore other factors known to be longitudinally associated with it. Of the original UBCS, n = 422 children (~ 40% of the original sample and their parents participated in the 11-year follow-up. BMI at age 8 and 11 as well as information on restrained eating, psychological problems, depressive symptoms, lifestyle, and IQ at age 8 were assessed. Partial Least Squares Structural Equation Modeling (PLS-SEM was used to predict children's BMI scores at age 11. PLS-SEM explained 68% of the variance of BMI at age 11, with BMI at age 8 being the most important predictor. Restrained eating, via BMI at age 8 as well as parental BMI, had further weak associations with BMI at age 11; no other predictor was statistically significant. Since established overweight at age 8 already predicts BMI scores at age 11 longitudinally, obesity interventions should be implemented in early childhood.

Upper arm fat and muscle in stunted and non-stunted children aged 0-24 months

Directory of Open Access Journals (Sweden)

Bagus Winandi Arundito

2018-01-01

Full Text Available Background The prevalence of stunting in Indonesia is high, with particularly negative impacts on health during childhood as well as adolescence. Stunting impacts the health of children as well as adults, especially with  regards to future obesity. Therefore, evaluating body composition of stunted children before 2 years of age is necessary. Objective To compare upper arm fat and muscle measurements in stunted and non-stunted children aged 0-24 months of age. Methods We analyzed secondary data of the Division of Nutrition and Metabolic Disease, Department of Child Health, Universitas Gadjah Mada Medical School, Yogyakarta which were collected using cluster random sampling from the Yogyakarta Special Province. We compared upper arm fat area (UFA, including the upper arm fat area estimate (UFE and the upper arm fat percentage (UFP, as well as upper arm muscle area (UMA and upper arm muscle area estimate (UME, among stunted and non-stunted children aged 0-24 months. Results We analyzed 2,195 children. The prevalence of stunting was 354/2,195 (16.1%. The UFA, UFE, and UFP among stunted children were significantly lower compared to non-stunted children aged 7-12 months [UFA: 4.48 vs. 5.05 cm2 (P <0.001, respectively; UFE: 4.88 vs. 5.55 cm2 (P <0.001, respectively; and UFP: 30.82 vs. 32.58% (P = 0.03, respectively]. The UMA in children aged 7-12 months was also significantly lower in stunted than in non-stunted children [11.31 vs. 11.79 cm2 (P = 0.02, respectively], as well as in children aged 13-24 months [11.05 vs. 11.75 cm2 (P <0.001, respectively]. In addition, the UME in children aged 13-24 months was significantly lower in stunted compared to non-stunted children [10.50 vs. 11.18 cm2 (P <0.001, respectively]. Conclusion The UFA in children aged 7-12 months is smaller in stunted than in non-stunted children, whereas UMA in children aged 7-12 months and 13-24 months was smaller in stunted compared to non-stunted children.

Acceptance of Nordic snack bars in children aged 8-11 years.

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Holmer, Anna; Hausner, Helene; Reinbach, Helene C; Bredie, Wender L P; Wendin, Karin

2012-01-01

A health promoting diet is suggested to be tailored to regional circumstances to preserve the cultural diversity in eating habits, as well as contribute to more environmentally friendly eating. It may influence consumer acceptance, however, if the components of the diet differs considerably from their habitual food. This study aimed to investigate whether snack bars composed of Nordic ingredients were accepted by 8-11 year-old Danish (n=134) and Swedish (n=109) children. A seven-point hedonic scale was used to measure the children's acceptance of five snack bars that varied in their composition of whole grains, berries and nuts. A preference rank ordering of the five bars was also performed. The results showed that samples that were rated highest in liking and were most preferred in both countries were a kamut/pumpkin bar and an oat/cranberry bar. The sample with the lowest rating that was also least preferred was a pumpernickel/sea buckthorn bar. Flavour was the most important determinant of overall liking followed by texture, odour and appearance. Children's acceptances and preferences were highly influenced by the sensory characteristics of the bars, mainly flavour. In agreement with earlier studies, the novel food ingredients seemed to influence children's preferences. The Nordic snack bars may have a potential to be a snack option for Danish and Swedish school children, but repeated exposures to the products are recommended to increase children's acceptance.

Prospective analysis of factors associated with dental behavior management problems, in children aged 7-11 years

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Ramya Pai

2015-01-01

Full Text Available Aim: To determine the prevalence of child behavior management problems (BMP and to analyze the influence and predictive power of nondental and dental background variables on BMP. Study Design: Prospective analytical study. Materials and Methods: The study group included 165 children aged 7-11 years who received comprehensive dental treatment, after obtaining written informed consent. Parents/guardians were interviewed using standardized questionnaire to obtain background information. Each child′s treatment was carried out and was recorded with a fixed digital video (DV recorder. The treatments were classified into three levels of invasiveness: Noninvasive (NI, moderately invasive (MI, and highly invasive (HI. The entire DV record of each treatment was observed, and child′s dental behavior was rated independently by two precalibrated examiners using modified Venham′s behavior rating scale. Then, the background factors obtained through the questionnaire data were analyzed for its association with child′s dental behavior. Results: Statistical tests used were Chi-square test and multiple logistic regression analysis to determine the relationship of multiple variables with dental behavior. Comparison of child′s behavior during different visits was done by Wilcoxan matched pairs test. The prevalence of BMP in children aged 7-11 years in the study sample was 0%, 4.2%, and 15.76% for NI, MI, and HI procedures, respectively. Three variables were significant predictors of behavior; order of birth that is, first born, history of hospitalization, and unpleasant past dental experience (P < 0.05. Conclusions: Direct conditioning pathway is the major factor in determining child′s behavior. Dental experiences, duration of treatment, and complexity of treatment have greater impact on how the child behaves in a dental setup.

Trends in the nutritional content of television food advertisements seen by children in the United States: analyses by age, food categories, and companies.

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Powell, Lisa M; Schermbeck, Rebecca M; Szczypka, Glen; Chaloupka, Frank J; Braunschweig, Carol L

2011-12-01

To examine trends in children's exposure to food-related advertising on television by age, product category, and company. Nutritional content analysis using television ratings data for 2003, 2005, 2007, and 2009 for children. Annual age-specific television ratings data captured children's exposure to broadcast network, cable network, syndicated, and spot television food advertising from all (except Spanish-language) programming. Children aged 2 to 5 and 6 to 11 years. Main Exposure  Television ratings. Children's exposure to food-related advertising on television with nutritional assessments for food and beverage products for grams of saturated fat, sugar, and fiber and milligrams of sodium. Children aged 2 to 5 and 6 to 11 years saw, respectively, on average, 10.9 and 12.7 food-related television advertisements daily in 2009, down 17.8% and 6.9% from 2003. Exposure to food and beverage products high in saturated fat, sugar, or sodium fell 37.9% and 27.7% but fast-food advertising exposure increased by 21.1% and 30.8% among 2- to 5- and 6- to 11-year-olds, respectively, between 2003 and 2009. In 2009, 86% of ads seen by children were for products high in saturated fat, sugar, or sodium, down from 94% in 2003. Exposure to unhealthy food and beverage product advertisements has fallen, whereas exposure to fast-food ads increased from 2003 to 2009. By 2009, there was not a substantial improvement in the nutritional content of food and beverage advertisements that continued to be advertised and viewed on television by US children.

[The Influence of the Functional State of Brain Regulatory Structures on the Programming, Selective Regulation and Control of Cognitive Activity in Children. Report I: Neuropsychological and EEG Analysis of Age-Related Changes in Brain Regulatory Functions in Children Aged 9-12 Years].

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Semenova, A; Machinskaya, R I; Lomakin, D I

2015-01-01

Age-related changes in brain regulatory functions in children aged from 9 to 12 years with typical development were studied by means of neuropsychological and EEG analysis. The participants of the study were 107 children without learning difficulties and behavior deviations; they were devided into three groups (9-10, 10-11 and 11-12 years). The neuropsychological tests revealed nonlinear age-related changes in different executive brain functions. The group of 10-11-year-old children showed better results in programming, in- hibition of impulsive reactions and in the perception of socially relevant information than the group of 9-10- year-old children. At the same time, these children had more difficulties with selective activity regulation as compared with the younger group. The difficulties were mainly caused by switching from one element of the program to another and by retention of learned sequence of actions. These children also showed a lower level of motivation for task performance. The children aged 11-12 years had less difficulties with selective activity regulation; however, impulsive behavior was more frequent; these children also had a higher level of task performance motivation than in children aged 10-11 years. The analysis of resting state EEG revealed age-related differences in deviated EEG patterns associated with non-optimal functioning of fronto-thalamic system and hypothalamic structures. The incidence of these two types of EEG patterns was significantly higher in children aged 10-11 years as compared with children aged 9-10 years. The EEG of the groups of 10-11 and 11-12-years-old children did not show any significant differences.

Low-level lead exposure and autistic behaviors in school-age children.

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Kim, Kyoung-Nam; Kwon, Ho-Jang; Hong, Yun-Chul

2016-03-01

The association between lead exposure and autism spectrum disorder is inconclusive. We hypothesized an association between higher blood lead concentrations and more autistic behaviors, including impaired social interactions and communication, stereotypical behaviors, and restricted interests, among school-age children. Data from 2473 Korean children aged 7-8years who had no prior history of developmental disorders were analyzed. Two follow-up surveys were conducted biennially until the children reached 11-12years of age. Blood lead concentrations were measured at every survey, and autistic behaviors were evaluated at 11-12years of age using the Autism Spectrum Screening Questionnaire (ASSQ) and Social Responsiveness Scale (SRS). The associations of blood lead concentration with ASSQ and SRS scores were analyzed using negative binomial, logistic, and linear regression models. Blood lead concentrations at 7-8years of age (geometric mean: 1.64μg/dL), but not at 9-10 and 11-12years of age, were associated with more autistic behaviors at 11-12years of age, according to the ASSQ (β=0.151; 95% confidence interval [CI]: 0.061, 0.242) and SRS (β=2.489; 95% CI: 1.378, 3.600). SRS subscale analysis also revealed associations between blood lead concentrations and social awareness, cognition, communication, motivation, and mannerisms. Even low blood lead concentrations at 7-8years of age are associated with more autistic behaviors at 11-12years of age, underscoring the need for continued efforts to reduce lead exposure. Copyright © 2016. Published by Elsevier B.V.

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.

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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.

The Development of Cognitive Control in Children with Chromosome 22q11.2 Deletion Syndrome

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Heather M Shapiro

2014-06-01

Full Text Available Chromosome 22q11.2 Deletion Syndrome (22q11.2DS is caused by the most common human microdeletion, and it is associated with cognitive impairments across many domains. While impairments in cognitive control have been described in children with 22q11.2DS, the nature and development of these impairments are not clear. Children with 22q11.2DS and typically developing children (TD were tested on four well-validated tasks aimed at measuring specific foundational components of cognitive control: response inhibition, cognitive flexibility, and working memory. Molecular assays were also conducted in order to examine genotype of catechol-O-methyltransferase (COMT, a gene located within the deleted region in 22q11.2DS and hypothesized to play a role in cognitive control. Mixed model regression analyses were used to examine group differences, as well as age-related effects on cognitive control component processes in a cross-sectional analysis. Regression models with COMT genotype were also conducted in order to examine potential effects of the different variants of the gene. Response inhibition, cognitive flexibility, and working memory were impaired in children with 22q11.2DS relative to TD children, even after accounting for global intellectual functioning (as measured by full-scale IQ. When compared with TD individuals, children with 22q11.2DS demonstrated atypical age-related patterns of response inhibition and cognitive flexibility. Both groups demonstrated typical age-related associations with working memory. The results of this cross-sectional analysis suggest a specific aberration in the development of systems mediating response inhibition in a sub-set of children with 22q11.2DS. It will be important to follow up with longitudinal analyses to directly examine these developmental trajectories, and correlate neurocognitive variables with clinical and adaptive outcome measures.

[Comparison of polysomnographic characteristics in preschool and school aged children with obstructive sleep apnea hypopnea syndrome].

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Sun, Yuanfeng; Lei, Fei; Du, Lina; Tang, Xiangdong; Yang, Linghui

2016-03-01

To compare the characteristics of polysomnography in preschool and school aged children with obstructive sleep apnea hypopnea syndrome (OSAHS). The clinical data were collected from October 2009 to October 2013 among children monitored in Sleep Medical Center of West China Hospital. Among them, 189 preschool aged (aged 3-5 years) and 211 school aged (aged 6-13 years) children with sleep breathing disorder, and 33 children complained with sleep talking as controls were enrolled and underwent polysomnography. According to apnea hyponea index (AHI), they were classified as primary snoring (AHIstage and N2 stage among groups (P>0.05). In preschool aged children, the percentage of N1 stage in the moderate/severe group was more than other three groups (moderate/severe group vs control group, primary snoring group, mild group: 24.7%±13.7% vs 17.0%±8.7%, 21.7%±12.4%, 20.9%±11.6%, all Pstage in the moderate/severe group was more than the control group (moderate/severe group vs control group: 18.0%±10.4% vs 12.0%±4.8%, Pstage in the moderate/severe group and the mild group were less than the control group (moderate/severe group, mild group vs control group: 28.3%±9.6%, 28.8%±8.8% vs 33.9%±13.0%, both Ppreschool and school aged children group, the arouse index in the moderate/severe group was higher than other three groups, the mean oxygen saturation and the lowest oxygen saturation in the moderate/severe group were lower than those of the other three groups, the differences were statistically significant (all Ppreschool children (r=-0.02, P>0.05). However, there was significance in school aged children (r=0.26, Ppreschool and school aged (r=0.42, 0.55, both Ppreschool children than in school aged children. The severity is mainly related to enlarged tonsils and adenoids. School aged children with OSAHS may be more susceptible to sleep structure disorder and the severity is mainly related to BMI.

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

Science.gov (United States)

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 ORACLE Children Study: educational outcomes at 11 years of age following antenatal prescription of erythromycin or co-amoxiclav.

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Marlow, Neil; Bower, Hannah; Jones, David; Brocklehurst, Peter; Kenyon, Sara; Pike, Katie; Taylor, David; Salt, Alison

2017-03-01

Antibiotics used for women in spontaneous preterm labour without overt infection, in contrast to those with preterm rupture of membranes, are associated with altered functional outcomes in their children. From the National Pupil Database, we used Key Stage 2 scores, national test scores in school year 6 at 11 years of age, to explore the hypothesis that erythromycin and co-amoxiclav were associated with poorer educational outcomes within the ORACLE Children Study. Anonymised scores for 97% of surviving children born to mothers recruited to ORACLE and resident in England were analysed against treatment group adjusting for key available socio-demographic potential confounders. No association with crude or with adjusted scores for English, mathematics or science was observed by maternal antibiotic group in either women with preterm rupture of membranes or spontaneous preterm labour with intact membranes. While the proportion receiving special educational needs was similar in each group (range 31.6-34.4%), it was higher than the national rate of 19%. Despite evidence that antibiotics are associated with increased functional impairment at 7 years, educational test scores and special needs at 11 years of age show no differences between trial groups. ISCRT Number 52995660 (original ORACLE trial number). Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

A cross-sectional analysis of the development of response inhibition in children with Chromosome 22q11.2 Deletion Syndrome

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Heather M Shapiro

2013-08-01

Full Text Available Chromosome 22q11.2 Deletion Syndrome (22q11.2DS is a neurogenetic disorder that is associated with cognitive impairments and significantly elevated risk for developing schizophrenia. While impairments in response inhibition are central to executive dysfunction in schizophrenia, the nature and development of such impairments in children with 22q11.2DS, a group at high risk for the disorder, are not clear. Here we used a classic Go/No-Go paradigm to quantify proactive (anticipatory stopping and reactive (actual stopping response inhibition in 47 children with 22q11.2DS and 36 typically developing (TD children, all ages 7-14. A cross-sectional design was used to examine age-related associations with response inhibition. When compared with TD individuals, children with 22q11.2DS demonstrated typical proactive response inhibition at all ages. By contrast, reactive response inhibition was impaired in children with 22q11.2DS relative to TD children. While older age predicted better reactive response inhibition in TD children, there was no age-related association with reactive response inhibition in children with 22q11.2DS. Closer examination of individual performance data revealed a wide range of performance abilities in older children with 22q11.2DS; some typical and others highly impaired. The results of this cross-sectional analysis suggest an impaired developmental trajectory of reactive response inhibition in some children with 22q11.2DS that might be related to atypical development of neuroanatomical systems underlying this cognitive process. As part of a larger study, this investigation might help identify risk factors for conversion to schizophrenia and lead to early diagnosis and preventive intervention.

Position of the Academy of Nutrition and Dietetics: nutrition guidance for healthy children ages 2 to 11 years.

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Ogata, Beth N; Hayes, Dayle

2014-08-01

It is the position of the Academy of Nutrition and Dietetics that children ages 2 to 11 years should achieve optimal physical and cognitive development, maintain healthy weights, enjoy food, and reduce the risk of chronic disease through appropriate eating habits and participation in regular physical activity. Rapid increases in the prevalence of childhood obesity during the 1980s and 1990s focused attention on young children's overconsumption of energy-dense, nutrient-poor foods and beverages and lack of physical activity. While recent data suggest a stabilization of obesity rates, several public health concerns remain. These include the most effective ways to promote healthy weights, the number of children living in food insecurity, the under-consumption of key nutrients, and the early development of diet-related risks for chronic diseases, such as cardiovascular disease, type 2 diabetes, cancer, obesity, and osteoporosis. This Position Paper reviews what children 2 to 11 years old in the United States are reportedly eating, explores trends in food and nutrient intakes, and examines the impact of federal nutrition programs on child nutrition. Current dietary recommendations and guidelines for physical activity are also discussed. The roles of parents and caregivers in influencing the development of life-long healthy eating behaviors are highlighted. The Academy of Nutrition and Dietetics works with other allied health and food industry professionals to translate dietary recommendations and guidelines into positive, practical health messages. Specific recommendations and sources of science-based nutrition messages to improve the nutritional well-being of children are provided for food and nutrition practitioners. Copyright © 2014 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

HPV vaccination initiation after the routine-recommended ages of 11–12 in the United States

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Daniel C. Beachler

2016-12-01

Full Text Available Background: Since 2006, routine HPV vaccination has been recommended for females aged 11–12 in the US. However not much is known about the extent of and factors associated with HPV vaccination after the ages of 11–12. Methods: Provider-verified data on 8710 females aged 13–17 were analyzed from the 2013 NIS-Teen survey. 2013 Data was utilized since it was the first year one can fully evaluate the age at vaccination through age 17 for females who could receive the HPV vaccine at age 11. Results: Among HPV vaccinated females who were 17 in 2013, 47% (95% CI=43–50% received their first dose after age 12, and 24% (95% CI=21–26% received their first dose after age 14. The HPV vaccine was more likely to be initiated later than the meningococcal and Tdap vaccines (p<0.05, and later HPV vaccine initiation was more common among those having a more highly educated mother and those not receiving a check-up/well visit between the ages of 11 and 12 in adjusted analyses (p-values<0.05. Females initiating the HPV vaccine late were more likely to not receive three doses (RR=1.90, 95% CI=1.76–2.04. Conclusions: HPV vaccination is commonly initiated after the age of 12 in the US, which could limit the vaccine׳s population-level effectiveness. Keywords: HPV vaccines, Late initiation, Vaccination, NIS-Teen

Age-dependent Hepatic UDP-glucuronosyltransferase Gene Expression and Activity in Children

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Elizabeth Neumann

2016-11-01

Full Text Available ABSTRACTUDP-glucuronosyltransferases (UGTs are important phase II drug metabolism enzymes. The aim of this study was to explore the relationship between age and changes in mRNA expression and activity of major human hepatic UGTs, as well as to understand the potential regulatory mechanism underlying this relationship. Using previously generated data, we investigated age-dependent mRNA expression levels of 11 hepatic UGTs (UGT1A1, UGT1A3, UGT1A4, UGT1A5, UGT1A6, UGT1A9, UGT2B4, UGT2B7, UGT2B10, UGT2B15 and UGT2B17 and 16 transcription factors (AHR, AR, CAR, ESR2, FXR, GCCR, HNF1a, HNF3a, HNF3b, HNF4a, PPARA, PPARG, PPARGC, PXR, SP1, and STAT3 in liver tissue of donors (n = 38 ranging from 0 to 25 years of age. We also examined the correlation between age and microsomal activities using 14 known UGT drug substrates in the liver samples (n = 19 of children donors. We found a statistically significant increase (nominal p < 0.05 in the expression of UGT1A1, UGT1A3, UGT1A4, UGT1A5, UGT1A6, UGT2B7 and UGT2B17, as well as glucuronidation activities of serotonin, testosterone, and vorinostat during the first 25 years of life. Expression of estrogen receptor 1 (ESR1 and pregnane X receptor (PXR, two strong UGT transcriptional regulators, were significantly correlated with both age and UGT mRNA expression (p ≤ 0.05. These results suggest that both UGT expression and activity increase during childhood and adolescence, possibly driven in part by hormonal signaling. Our findings may help explain inter-patient variability in response to medications among children.

Early recurrence in standard-risk medulloblastoma patients with the common idic(17)(p11.2) rearrangement

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Bien-Willner, Gabriel A.; López-Terrada, Dolores; Bhattacharjee, Meena B.; Patel, Kayuri U.; Stankiewicz, Paweł; Lupski, James R.; Pfeifer, John D.; Perry, Arie

2012-01-01

Medulloblastoma is diagnosed histologically; treatment depends on staging and age of onset. Whereas clinical factors identify a standard- and a high-risk population, these findings cannot differentiate which standard-risk patients will relapse and die. Outcome is thought to be influenced by tumor subtype and molecular alterations. Poor prognosis has been associated with isochromosome (i)17q in some but not all studies. In most instances, molecular investigations document that i17q is not a true isochromosome but rather an isodicentric chromosome, idic(17)(p11.2), with rearrangement breakpoints mapping within the REPA/REPB region on 17p11.2. This study explores the clinical utility of testing for idic(17)(p11.2) rearrangements using an assay based on fluorescent in situ hybridization (FISH). This test was applied to 58 consecutive standard- and high-risk medulloblastomas with a 5-year minimum of clinical follow-up. The presence of i17q (ie, including cases not involving the common breakpoint), idic(17)(p11.2), and histologic subtype was correlated with clinical outcome. Overall survival (OS) and disease-free survival (DFS) were consistent with literature reports. Fourteen patients (25%) had i17q, with 10 (18%) involving the common isodicentric rearrangement. The presence of i17q was associated with a poor prognosis. OS and DFS were poor in all cases with anaplasia (4), unresectable disease (7), and metastases at presentation (10); however, patients with standard-risk tumors fared better. Of these 44 cases, tumors with idic(17)(p11.2) were associated with significantly worse patient outcomes and shorter mean DFS. FISH detection of idic(17)(p11.2) may be useful for risk stratification in standard-risk patients. The presence of this abnormal chromosome is associated with early recurrence of medulloblastoma. PMID:22573308

Prevalence of autism spectrum disorder among children aged 8 years - autism and developmental disabilities monitoring network, 11 sites, United States, 2010.

Science.gov (United States)

2014-03-28

Autism spectrum disorder (ASD). 2010. The Autism and Developmental Disabilities Monitoring (ADDM) Network is an active surveillance system in the United States that provides estimates of the prevalence of ASD and other characteristics among children aged 8 years whose parents or guardians live in 11 ADDM sites in the United States. ADDM surveillance is conducted in two phases. The first phase consists of screening and abstracting comprehensive evaluations performed by professional providers in the community. Multiple data sources for these evaluations include general pediatric health clinics and specialized programs for children with developmental disabilities. In addition, most ADDM Network sites also review and abstract records of children receiving special education services in public schools. The second phase involves review of all abstracted evaluations by trained clinicians to determine ASD surveillance case status. A child meets the surveillance case definition for ASD if a comprehensive evaluation of that child completed by a qualified professional describes behaviors consistent with the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) diagnostic criteria for any of the following conditions: autistic disorder, pervasive developmental disorder-not otherwise specified (including atypical autism), or Asperger disorder. This report provides updated prevalence estimates for ASD from the 2010 surveillance year. In addition to prevalence estimates, characteristics of the population of children with ASD are described. For 2010, the overall prevalence of ASD among the ADDM sites was 14.7 per 1,000 (one in 68) children aged 8 years. Overall ASD prevalence estimates varied among sites from 5.7 to 21.9 per 1,000 children aged 8 years. ASD prevalence estimates also varied by sex and racial/ethnic group. Approximately one in 42 boys and one in 189 girls living in the ADDM Network communities were identified as having ASD

Suitability of asthma education materials for school-age children: Implications for health literacy.

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Tzeng, Yu-Fen; Gau, Bih-Shya

2018-03-01

To investigate the suitability of asthma education materials for school-age children with asthma and elucidate how these children used their health-literacy abilities to identify whether the materials can be accepted, comprehended and applied. Effective asthma self-management education is influenced by the suitability of materials and an individual's health literacy. A mixed-method research design was developed using quantitative and qualitative surveys. The suitability of the materials was assessed on the basis of the Chinese version of the Suitability Assessment of Materials by five experts. In addition, five school-age children (age: 8-12 years) were recruited and interviewed. In total, 25 pieces of asthma education material for children were collected. On the basis of their type, the materials were categorised as nine brochures, 11 leaflets and five videos. Of the 25 materials, 17 were rated as superior materials, whereas eight were rated as adequate materials. The suitability scores of the video-based materials were significantly higher than those of the brochures and leaflets (p = .006). One print material was considered to have a reading level suitable for fifth-grade or younger children, whereas the remaining materials were considered suitable for sixth-grade or older children. The following six health-literacy domains were identified: recognising asthma through body knowledge, posing reflective questions, identifying self-care difficulties, receiving adult guidance, learning with enjoyment and addressing learning requirements. The video-based materials had integrated content and were appealing to children. Cartoon animations, interactive computer games, and skill demonstrations may enhance learning stimulation and motivation and increase learning effects in children. The present results may help healthcare providers to understand children's capacities to manage their disease, effectively address children's requirements and function as a key resource for

Developmental course of conversational behaviour of children with 22q11.2 deletion syndrome and Williams syndrome

OpenAIRE

Van Den Heuvel, E.; Botting, N.; Boudewijns, I.; Manders, E.; Swillen, A.; Zink, I.

2017-01-01

This study investigated three conversational subskills in children with 22q11.2 deletion syndrome (22q11.2DS, n = 8, ages 7–13) and Williams syndrome (WS, n = 8, ages 6–12). We re-evaluated these subskills after 18 to 24 months and compared them to those of peers with idiopathic intellectual disability (IID) and IID and comorbid autism spectrum disorders (IID+ASD). Children with 22q11.2DS became less actively involved over time. Lower assertiveness than in children with IID was demonstrated. ...

Overweight and obesity in school children aged 5 to 11 years participating in food assistance programs in Mexico Sobrepeso y obesidad en niños de 5 a 11 años de edad beneficiarios de programas de ayuda alimentaria en México

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Lucía Cuevas-Nasu

2009-01-01

Full Text Available OBJECTIVE: To determine the association between overweight and obesity among Mexican school-aged children and participation in the Liconsa milk and the School Breakfast food assistance programs. MATERIAL AND METHODS: Data from 15 003 school-aged children included in the Mexican National Health and Nutrition Survey 2006 (ENSANUT 2006 were analyzed. Information on body mass index (BMI and participation in food assistance programs was obtained. Descriptive analyses were conducted and logistic regression models were adjusted. RESULTS: Prevalence of overweight and obesity was 17.3% and 9%, respectively. No significant association between overweight and obesity and participation in Liconsa was found. Among school-aged children in the middle socioeconomic status quintile, those enrolled in the School Breakfast program were more likely to be overweight than those not enrolled (OR= 1.6, 95% CI 1.1, 2.3. CONCLUSIONS: We found no association between the Liconsa and the School Breakfast programs and overweight or obesity in school-aged children.OBJETIVO: Determinar la asociación entre el sobrepeso y la obesidad en niños de edad escolar y la pertenencia a los programas de asistencia alimentaria Liconsa o Desayunos Escolares en México. MATERIAL Y MÉTODOS: Se analizó la información de 15 003 niños en edad escolar de la Encuesta Nacional de Salud y Nutrición 2006 (ENSANUT 2006. Se obtuvo el índice de masa corporal (IMC e información sobre participación en programas de asistencia alimentaria. Se realizaron análisis descriptivos y se ajustaron modelos de regresión logística. RESULTADOS: La prevalencia de sobrepeso y obesidad fue de 17.3 y 9%, respectivamente. No hubo asociación significativa entre el sobrepeso y obesidad y ser beneficiario de Liconsa. En el quintil socioeconómico medio, los beneficiarios de Desayunos Escolares tuvieron mayores posibilidades de presentar sobrepeso que los no beneficiarios (RM= 1.6, IC 95% 1.1,2.3. CONCLUSIONES: No

A novel approach for a C-11C bond formation: synthesis of 17α-([11C]prop-1-ynyl)-3-methoxy-3,17β-estradiol

International Nuclear Information System (INIS)

Wuest, F.; Zessin, J.

2002-01-01

A novel method for a 11 C-C bond formation was developed, employing a cross-coupling reaction between a terminal acetylene and [ 11 C]methyl iodide. The method was used for the synthesis of 17α-([ 11 C]prop-1-ynyl)-3-methoxy-3,17β-estadiol. (orig.)

Prevalence and factors associated with body mass index in children aged 9-11 years

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Gerson Luis de Moraes Ferrari

Full Text Available Abstract Objective: This study aimed to identify the prevalence and factors associated with body mass index (BMI in children aged 9-11 years. Methods: The study is part of the International Study of Childhood Obesity Lifestyle and the Environment (ISCOLE. Body composition was determined using the bipolar bioimpedance technique. The mean BMI value was categorized as recommended by the World Health Organization. For seven consecutive days, participants used an accelerometer to objectively monitor sedentary behavior (SB and moderate to vigorous physical activity. Individual factors (anthropometric and behavioral, family aspects, and family and school environment were provided by participants and parents and were analyzed by multilevel linear regression adjusted for gender, ethnicity, school, number of siblings, and total annual family income. Results: The mean BMI was 20.1 kg/m2, and 51.8% of the children were overweight/obese (50.3% boys, 53.4% girls, p = 0.014. Considering all participants, the associated factors of BMI were body fat percentage (BF%, β = 0.0216, p < 0.001 and screen time (ST, β = 0.0050, p = 0.006. In boys, the associated factors were BF% (β = 0.0209, p < 0.001, ST (β = 0.006, p = 0.036, and healthy eating policies or practices (β = 0.0276, p = 0.025. In girls, only BF% was associated (β = 0.0221, p < 0.001 with BMI. Conclusions: High prevalence of overweight/obesity was observed in children from São Caetano do Sul. Different associated factors were identified between the genders, with only BF% being common in both genders.

Per- and polyfluoroalkyl substances in sera from children 3 to 11 years of age participating in the National Health and Nutrition Examination Survey 2013-2014.

Science.gov (United States)

Ye, Xiaoyun; Kato, Kayoko; Wong, Lee-Yang; Jia, Tao; Kalathil, Akil; Latremouille, John; Calafat, Antonia M

2018-01-01

Several per- and polyfluoroalkyl substances (PFAS) have been measured in U.S. National Health and Nutrition Examination Survey (NHANES) participants 12 years of age and older since 1999-2000, but PFAS data using NHANES individual samples among children younger than 12 years do not exist. To obtain the first nationally representative PFAS exposure data in U.S. children, we quantified serum concentrations of 14 PFAS including perfluorooctane sulfonic acid (PFOS), perfluorooctanoic acid (PFOA), perfluorohexane sulfonic acid (PFHxS), and perfluorononanoic acid (PFNA), in a nationally representative subsample of 639 3-11year old participants in NHANES 2013-2014. We used on-line solid-phase extraction coupled to isotope dilution-high performance liquid chromatography-tandem mass spectrometry; limits of detection were 0.1ng/mL for all analytes. We calculated geometric mean concentrations, determined weighted Pearson correlations, and used linear regression to evaluate associations of sex, age (3-5 vs 6-11 years), race/ethnicity (Hispanic vs non-Hispanic), household income, and body mass index with concentrations of PFAS detected in more than 60% of participants. We detected PFOS, PFOA, PFHxS, and PFNA in all children at concentrations similar to those of NHANES 2013-2014 adolescents and adults, suggesting prevalent exposure to these PFAS or their precursors among U.S. 3-11year old children, most of whom were born after the phase out of PFOS in the United States in 2002. PFAS concentration differences by sex, race/ethnicity, and age suggest lifestyle differences that may impact exposure, and highlight the importance of identifying exposure sources and of studying the environmental fate and transport of PFAS. Published by Elsevier GmbH.

The Prevalence of Reading Difficulties among Children in Scholar Age

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Maria Rosita Cecilia

2014-10-01

Full Text Available The study investigates the prevalence of reading difficulties among children in scholar age and analyses the socio-demographic characteristics of learners who presented reading difficulties in central Italy. A sample of 623 students 7-11 aged, was assessed with the Italian MT standardized tests. Information on gender, age, handedness, and other socio-demographic variables were also gathered. The study showed that 11% of learners presented poor comprehension skills. The reading speed difficulties were more common than the reading correctness problems: about 7% of children vs 1% were dyslexics due to slow reading. There were no significant differences regarding gender, age. However, dominant hand and the school location seemed to affect the speed difficulties and the comprehension problems. The analyses showed that attending a school located in a rural area was statistically associated with the reading difficulties. Left-handed children were more likely to be slow decoders and/or poor comprehenders. These findings may be used in the early diagnosis of poor readers. These difficulties often have a chronic progression with substantial psychosocial limitations and psychological stress, so children with reading difficulties should be identified as early as possible.

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

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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.

Educational Attainment at Age 10-11 Years Predicts Health Risk Behaviors and Injury Risk During Adolescence.

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Demmler, Joanne C; Hill, Rebecca A; Rahman, Muhammad A; Bandyopadhyay, Amrita; Healy, Melanie A; Paranjothy, Shantini; Murphy, Simon; Fletcher, Adam; Hewitt, Gillian; John, Ann; Lyons, Ronan A; Brophy, Sinead T

2017-08-01

To examine the effect of educational attainment in primary school on later adolescent health. Education data attainments at age 7 and 11 were linked with (1) primary and secondary care injury consultation/admissions and (2) the Health Behaviour in School-aged Children survey. Cox regression was carried out to examine if attainment in primary school predicts time to injury in adolescence. Pupils that achieve attainment at age 7 but not at age 11 (i.e., declining attainment over time in primary school) are more likely to have an injury during adolescence. These children are also more likely to self-report drinking in adolescence. Interventions aimed at children with declining attainment in primary school could help to improve adolescent health. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Movement-related neuromagnetic fields in preschool age children.

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Cheyne, Douglas; Jobst, Cecilia; Tesan, Graciela; Crain, Stephen; Johnson, Blake

2014-09-01

We examined sensorimotor brain activity associated with voluntary movements in preschool children using a customized pediatric magnetoencephalographic system. A videogame-like task was used to generate self-initiated right or left index finger movements in 17 healthy right-handed subjects (8 females, ages 3.2-4.8 years). We successfully identified spatiotemporal patterns of movement-related brain activity in 15/17 children using beamformer source analysis and surrogate MRI spatial normalization. Readiness fields in the contralateral sensorimotor cortex began ∼0.5 s prior to movement onset (motor field, MF), followed by transient movement-evoked fields (MEFs), similar to that observed during self-paced movements in adults, but slightly delayed and with inverted source polarities. We also observed modulation of mu (8-12 Hz) and beta (15-30 Hz) oscillations in sensorimotor cortex with movement, but with different timing and a stronger frequency band coupling compared to that observed in adults. Adult-like high-frequency (70-80 Hz) gamma bursts were detected at movement onset. All children showed activation of the right superior temporal gyrus that was independent of the side of movement, a response that has not been reported in adults. These results provide new insights into the development of movement-related brain function, for an age group in which no previous data exist. The results show that children under 5 years of age have markedly different patterns of movement-related brain activity in comparison to older children and adults, and indicate that significant maturational changes occur in the sensorimotor system between the preschool years and later childhood. Copyright © 2014 Wiley Periodicals, Inc.

School-Age Children Talk about Chess: Does Knowledge Drive Syntactic Complexity?

Science.gov (United States)

Nippold, Marilyn A.

2009-01-01

Purpose: This study examined language productivity and syntactic complexity in school-age children in relation to their knowledge of the topic of discussion--the game of chess. Method: Children (N = 32; mean age = 10;11 [years;months]) who played chess volunteered to be interviewed by an adult examiner who had little or no experience playing…

Acceptance of Nordic snack bars in children aged 8–11 years

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Anna Holmer

2012-04-01

Full Text Available Background: A health promoting diet is suggested to be tailored to regional circumstances to preserve the cultural diversity in eating habits, as well as contribute to more environmentally friendly eating. It may influence consumer acceptance, however, if the components of the diet differs considerably from their habitual food. Objective: This study aimed to investigate whether snack bars composed of Nordic ingredients were accepted by 8–11 year-old Danish (n=134 and Swedish (n=109 children.Design: A seven-point hedonic scale was used to measure the children's acceptance of five snack bars that varied in their composition of whole grains, berries and nuts. A preference rank ordering of the five bars was also performed. Results: The results showed that samples that were rated highest in liking and were most preferred in both countries were a kamut/pumpkin bar and an oat/cranberry bar. The sample with the lowest rating that was also least preferred was a pumpernickel/sea buckthorn bar. Flavour was the most important determinant of overall liking followed by texture, odour and appearance. Conclusions: Children's acceptances and preferences were highly influenced by the sensory characteristics of the bars, mainly flavour. In agreement with earlier studies, the novel food ingredients seemed to influence children's preferences. The Nordic snack bars may have a potential to be a snack option for Danish and Swedish school children, but repeated exposures to the products are recommended to increase children's acceptance.

Efficacy of RTS,S/AS01E Vaccine against Malaria in Children 5 to 17 Months of Age

Science.gov (United States)

Bejon, Philip; Lusingu, John; Olotu, Ally; Leach, Amanda; Lievens, Marc; Vekemans, Johan; Mshamu, Salum; Lang, Trudie; Gould, Jayne; Dubois, Marie-Claude; Demoitié, Marie-Ange; Stallaert, Jean-Francois; Vansadia, Preeti; Carter, Terrell; Njuguna, Patricia; Awuondo, Ken O.; Malabeja, Anangisye; Abdul, Omar; Gesase, Samwel; Mturi, Neema; Drakeley, Chris J.; Savarese, Barbara; Villafana, Tonya; Ballou, W. Ripley; Cohen, Joe; Riley, Eleanor M.; Lemnge, Martha M.; Marsh, Kevin; von Seidlein, Lorenz

2009-01-01

BACKGROUND Plasmodium falciparum malaria is a pressing global health problem. A previous study of the malaria vaccine RTS,S (which targets the circumsporozoite protein), given with an adjuvant system (AS02A), showed a 30% rate of protection against clinical malaria in children 1 to 4 years of age. We evaluated the efficacy of RTS,S given with a more immunogenic adjuvant system (AS01E) in children 5 to 17 months of age, a target population for vaccine licensure. METHODS We conducted a double-blind, randomized trial of RTS,S/AS01E vaccine as compared with rabies vaccine in children in Kilifi, Kenya, and Korogwe, Tanzania. The primary end point was fever with a falciparum parasitemia density of more than 2500 parasites per microliter, and the mean duration of follow-up was 7.9 months (range, 4.5 to 10.5). RESULTS A total of 894 children were randomly assigned to receive the RTS,S/AS01E vaccine or the control (rabies) vaccine. Among the 809 children who completed the study procedures according to the protocol, the cumulative number in whom clinical malaria developed was 32 of 402 assigned to receive RTS,S/AS01E and 66 of 407 assigned to receive the rabies vaccine; the adjusted efficacy rate for RTS,S/AS01E was 53% (95% confidence interval [CI], 28 to 69; P<0.001) on the basis of Cox regression. Overall, there were 38 episodes of clinical malaria among recipients of RTS,S/AS01E, as compared with 86 episodes among recipients of the rabies vaccine, with an adjusted rate of efficacy against all malarial episodes of 56% (95% CI, 31 to 72; P<0.001). All 894 children were included in the intention-to-treat analysis, which showed an unadjusted efficacy rate of 49% (95% CI, 26 to 65; P<0.001). There were fewer serious adverse events among recipients of RTS,S/AS01E, and this reduction was not only due to a difference in the number of admissions directly attributable to malaria. CONCLUSIONS RTS,S/AS01E shows promise as a candidate malaria vaccine. (ClinicalTrials.gov number, NCT

The Enhanced Aussie Optimism Positive Thinking Skills Program: Assessing the relationship between internalising symptoms and family functioning in children aged 9-11 years of age

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Patricia eKennedy

2015-04-01

Full Text Available The family context plays a critical role in the health of the child. This was the first study to examine the usefulness of the General Functioning subscale of the Family Assessment Device (FAD-GF in assessing family functioning and its relationship to internalising symptoms in school-aged children aged between 9 and 11 years of age. Eight hundred and forty-seven Year 4 and 5 students from 13 schools (607 intervention students, and 240 control students participated in the Aussie Optimism Positive Thinking Skills Program (AO-PTS - a universal school-based program targeting internalising symptoms. Students rated how ‘healthy’ they perceived their family to be at pre-test and at 6-month follow-up. Although some aspects of validity and reliability could be improved, results indicated that perceptions of family functioning at pre-test were predictive of internalising symptoms at the 6-month follow-up. The FAD-GF therefore showed promise as a potential measure of family functioning for children as young as nine years old. Regardless of children’s pre-test levels of perceived family functioning, no intervention effects were found on the anxiety and depression scales; this finding suggests that child perceptions of family functioning may act as a general protective factor against internalising symptomology.

Clinical manifestations of atopy in children up to two years of age

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Ilić Nevenka

2011-01-01

Full Text Available Background/Aim. Atopic diseases such as atopic dermatitis, allergic rhinitis and asthma have had increased prevalence during the past decade and nowadays occur in every third child in developed countries. The aim of the study was to determine frequency and type of atopic diseases at the age of two, as well as the importance the total IgE antibodies concentrations have in diagnosis and prognosis of the disease. Methods. The study involved 175 children up to two years of age. Allergy-like symptoms were found after surveying their parents and pediatric medical records. Using the fluorescence immunossay (FIA method, total IgE antibodies concentrations and specific IgE antibodies (Phadiatop infant were determined on an Immunocap 100 Dyagnostic System. Results. One or more allergy-like symptoms accounted for 57.7% of findings in children under the age of two, whilst in 19.4% the existence of IgE-related allergic diseases was found. Atopic diseases usually have clinical manifestations of atopic dermatitis (11.4%, IgE-bound wheezing/asthma (10.8% and food allergies (7.4%, and to much lesser extent those of allergic rhinitis (3.4% and urticaria (1.7%. The significantly higher total IgE antibodies concentrations were found in children with allergy-like symptoms (p < 0.0005 (cut-off 15.15 kU/L, sensitivity 76.5% specificity 71.6%. Conclusion. Almost 20% of two-year-old children have any of clinically manifested allergic diseases, with atopic dermatitis and IgE wheeze/asthma being predominant. The higher total IgE antibodies concentration is a good marker for sensitization in children with allergy-like symptoms.

Do Social Attribution Skills Improve with Age in Children with High Functioning Autism Spectrum Disorders?

Science.gov (United States)

Bal, Elgiz; Yerys, Benjamin E.; Sokoloff, Jennifer L.; Celano, Mark J.; Kenworthy, Lauren; Giedd, Jay N.; Wallace, Gregory L.

2013-01-01

Age-related changes in social attribution skills were assessed using the "Triangles Playing Tricks" task in 7-17 year old high functioning children with ASDs (n = 41) and in typically developing (TD) children (n = 58) matched on age, IQ, and sex ratio. Children with ASDs gave responses that received lower intentionality and appropriateness ratings…

Prevalence of Autism Spectrum Disorder Among Children Aged 8 Years - Autism and Developmental Disabilities Monitoring Network, 11 Sites, United States, 2014.

Science.gov (United States)

Baio, Jon; Wiggins, Lisa; Christensen, Deborah L; Maenner, Matthew J; Daniels, Julie; Warren, Zachary; Kurzius-Spencer, Margaret; Zahorodny, Walter; Robinson Rosenberg, Cordelia; White, Tiffany; Durkin, Maureen S; Imm, Pamela; Nikolaou, Loizos; Yeargin-Allsopp, Marshalyn; Lee, Li-Ching; Harrington, Rebecca; Lopez, Maya; Fitzgerald, Robert T; Hewitt, Amy; Pettygrove, Sydney; Constantino, John N; Vehorn, Alison; Shenouda, Josephine; Hall-Lande, Jennifer; Van Naarden Braun, Kim; Dowling, Nicole F

2018-04-27

Autism spectrum disorder (ASD). 2014. The Autism and Developmental Disabilities Monitoring (ADDM) Network is an active surveillance system that provides estimates of the prevalence of autism spectrum disorder (ASD) among children aged 8 years whose parents or guardians reside within 11 ADDM sites in the United States (Arizona, Arkansas, Colorado, Georgia, Maryland, Minnesota, Missouri, New Jersey, North Carolina, Tennessee, and Wisconsin). ADDM surveillance is conducted in two phases. The first phase involves review and abstraction of comprehensive evaluations that were completed by professional service providers in the community. Staff completing record review and abstraction receive extensive training and supervision and are evaluated according to strict reliability standards to certify effective initial training, identify ongoing training needs, and ensure adherence to the prescribed methodology. Record review and abstraction occurs in a variety of data sources ranging from general pediatric health clinics to specialized programs serving children with developmental disabilities. In addition, most of the ADDM sites also review records for children who have received special education services in public schools. In the second phase of the study, all abstracted information is reviewed systematically by experienced clinicians to determine ASD case status. A child is considered to meet the surveillance case definition for ASD if he or she displays behaviors, as described on one or more comprehensive evaluations completed by community-based professional providers, consistent with the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) diagnostic criteria for autistic disorder; pervasive developmental disorder-not otherwise specified (PDD-NOS, including atypical autism); or Asperger disorder. This report provides updated ASD prevalence estimates for children aged 8 years during the 2014 surveillance year, on the basis of DSM

Age and Cultural Differences in Self-Perceptions of Mastery Motivation and Competence in American, Chinese, and Hungarian School Age Children

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Krisztian Jozsa

2014-01-01

Full Text Available We examined age differences in self-perceptions of five dimensions of mastery motivation and also of competence in American, Chinese, and Hungarian children and teens. Participants included 200 Americans, 1,465 Chinese, and 8,175 Hungarians from 7 to 19 years of age. The Dimensions of Mastery Questionnaire provides comparable data across these different cultures as indicated by very similar factor structures and reasonably good internal consistency reliabilities for the scales. Across all three cultures, there was the expected decline from primary to secondary school in total persistence and the four instrumental mastery motivation scales, except for social persistence with adults in the American sample. Mastery pleasure did not decline in the American and Chinese samples but declined in the Hungarian sample. Self-perceived competence did not decline significantly in the American sample or in the Hungarian sample from age 11 to 17; however, competence self-ratings declined in the Chinese sample. The three cultures were compared at 11 and 16. Although there were some significant differences, small effect sizes indicated that the level of motivation was similar for each culture at each age. The other literature provides clues about why the declines occur in all three cultures and why there are some differences among cultures.

Health maintenance in school-aged children: Part II. Counseling recommendations.

Science.gov (United States)

Riley, Margaret; Locke, Amy B; Skye, Eric P

2011-03-15

School-aged children (kindergarten through early adolescence) are establishing patterns of behavior that may last a lifetime; therefore, it is important to counsel these patients about healthy lifestyle practices during well-child examinations. Children and families should be advised to eat a diet high in fruits, vegetables, whole grains, low-fat or nonfat dairy products, beans, fish, and lean meats, while limiting sugar, fast food, and highly processed foods. Children should engage in at least 60 minutes per day of moderate to vigorous physical activity, and screen time (e.g., television, computer, video games) should be limited to no more than one to two hours of quality programming daily. Most school-aged children require 11 hours of sleep per night. Decreased sleep is associated with behavioral issues, decreased concentration at school, and obesity. Children should brush their teeth twice per day with a toothpaste containing fluoride. Unintentional injury is the leading cause of death in this age group in the United States, and families should be counseled on traffic, water, sports, and firearm safety. Because high-risk behaviors may start in early adolescence, many experts recommend screening for tobacco, alcohol, and drug use beginning at 11 years of age. Sexually active adolescents should be counseled on protecting against sexually transmitted infections, and should be screened for these infections if indicated.

Validity and Reliability of the Turkish Version for DSM-5 Level 2 Anger Scale (Child Form for Children Aged 11-17 Years and Parent Form for Children Aged 6-17 Years).

Science.gov (United States)

Yalin Sapmaz, Şermin; Özek Erkuran, Handan; Yalin, Nefize; Önen, Özlem; Öztekin, Siğnem; Kavurma, Canem; Köroğlu, Ertuğrul; Aydemir, Ömer

2017-12-01

This study aimed to assess the validity and reliability of the Turkish version of Diagnostic and Statistical Manual of Mental Disorders (DSM-5) Level 2 Anger Scale. The scale was prepared by translation and back translation of DSM-5 Level 2 Anger Scale. Study groups consisted of a clinical sample of cases diagnosed with depressive disorder and treated in a child and adolescent psychiatry unit and a community sample. The study was continued with 218 children and 160 parents. In the assessment process, child and parent forms of DSM-5 Level 2 Anger Scale and Children's Depression Inventory and Strengths and Difficulties Questionnaire-Parent Form were used. In the reliability analyses, the Cronbach alpha internal consistency coefficient values were found very high regarding child and parent forms. Item-total score correlation coefficients were high and very high, respectively, for child and parent forms indicating a statistical significance. As for construct validity, one factor was maintained for each form and was found to be consistent with the original form of the scale. As for concurrent validity, the child form of the scale showed significant correlation with Children's Depression Inventory, while the parent form showed significant correlation with Strengths and Difficulties Questionnaire-Parent Form. It was found that the Turkish version of DSM-5 Level 2 Anger Scale could be utilized as a valid and reliable tool both in clinical practice and for research purposes.

49 CFR 17.11 - What are the Secretary's obligations in interstate situations?

Science.gov (United States)

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false What are the Secretary's obligations in interstate situations? 17.11 Section 17.11 Transportation Office of the Secretary of Transportation INTERGOVERNMENTAL REVIEW OF DEPARTMENT OF TRANSPORTATION PROGRAMS AND ACTIVITIES § 17.11 What are the Secretary's...

The etiological structure of diseases in frequently ill children depending on age

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A. S. Levina

2017-01-01

Full Text Available The urgency of the problem of frequently ill children is associated with a significant number of patients who can be assigned to this category. Objective: to present the nosological and etiological structure of diseases in frequently ill children depending on age.Subjects and methods. 243 children aged 1 to 17 years with recurrent respiratory infections were followed up. The children were examined using routine clinical, laboratory, and instrumental examinations. The etiological diagnosisincluded bacteriological examination of the upperrespiratory tract microflora; determination of IgM and IgG antibodies against Chlamydophila pneumoniae, Mycoplasma pneumoniae, Epstein–Barr virus(EBV, and cytomegalovirus(CMV in blood by enzyme immunoassay and that of Chlamydia and Mycoplasma DNA in pharyngealswabs and that of CMV, EBV and human herpesvirustype 6 DNA in blood by polymerase chain reaction.Results. Recurrentrespiratory diseases were found to be associated with herpesvirusinfection in 75% of the children aged 1 to 6 years, with Streptococcus, Mycoplasma, and Chlamydia infections in 16, 10, and 4% of those aged 3 to 6 years, respectively, and to be accompanied by abnormal lymphoid tissue proliferation in 84% of the children aged 3 to 6 years, with the abundant growth of bacterial opportunistic pathogensin one half of the patients. Despite the continuing importance of infectious agents(herpesviruses and streptococci in 29 and 20%, respectively, the chronically ill school-aged children displayed a high incidence of somatic diseases: chronic tonsillitis (43% and chronic sinusitis (14% in children aged older than 12 years and allergic rhinitis (23% in those aged 7 to 17 years. The symptoms of autonomic vascular dystonia were observed in 21% of the patients; cardiac arrhythmias were diagnosed in 14%. 

A prospective study of children aged children and are associated with restraint misuse.

Science.gov (United States)

Skjerven-Martinsen, Marianne; Naess, Paal Aksel; Hansen, Trond Boye; Gaarder, Christine; Lereim, Inggard; Stray-Pedersen, Arne

2014-12-01

The implementation of the compulsory wearing of seat belts (SBs) for children and improvements in child restraint systems have reduced the number of deaths and severe injuries among children involved in motor vehicle (MV) collisions (MVCs). Establishing the characteristics predictive of such injuries may provide the basis for targeted safety campaigns and lead to a further reduction in mortality and morbidity among children involved in MVCs. This study performed a multidisciplinary investigation among child occupants involved in MVCs to elucidate injury mechanisms, evaluate the safety measures used and determine the characteristics that are predictive of injury. A prospective study was conducted of all child occupants aged interior of the MVs were investigated and the injured children were medically examined. Supplementary information was obtained from witnesses, the crash victims, police reports, medical records and reconstructions. Each case was reviewed by a multidisciplinary team to assess the mechanism of injury. In total, 158 child occupants involved in 100 MVCs were investigated, of which 27 (17%) exhibited Abbreviated Injury Scale (AIS) scores of 2+ injuries and 15 (9%) exhibited AIS 3+ injuries. None of the children died. Of those with AIS 2+ injuries (n=27), 89% (n=24) were involved in frontal impact collisions and 11% (3/27) were involved in side impacts. Multivariate analysis revealed that restraint misuse, age, the prevailing lighting conditions and ΔV were all independently correlated with AIS 2+ injuries. Safety errors were found in 74% (20/27) of those with AIS 2+ injuries and 93% (14/15) of those with AIS 3+ injuries. The most common safety error was misuse of restraints, and in particular loose and/or improperly positioned SBs. The risk of injury among child occupants is significantly higher when the child occupants are exposed to safety errors within the interior of the vehicle. Future campaigns should focus on the prevention of restraint misuse

Individual differences in children's emotion understanding: Effects of age and language

DEFF Research Database (Denmark)

Pons, Francisco; Lawson, J.: Harris, P.; Rosnay, M. de

2003-01-01

Over the last two decades, it has been established that children's emotion understanding changes as they develop. Recent studies have also begun to address individual differences in children's emotion understanding. The first goal of this study was to examine the development of these individual...... differences across a wide age range with a test assessing nine different components of emotion understanding. The second goal was to examine the relation between language ability and individual differences in emotion understanding. Eighty children ranging in age from 4 to 11 years were tested. Children...... displayed a clear improvement with age in both their emotion understanding and language ability. In each age group, there were clear individual differences in emotion understanding and language ability. Age and language ability together explained 72% of emotion understanding variance; 20% of this variance...

The prevalence of overweight, obesity and stunting in school children aged 6-19 years in Beijing, China.

Science.gov (United States)

Wu, Huahong; Li, Hui; Zong, Xinnan

2016-11-01

Childhood/adolescent obesity and stunting are associated with heightened risk of metabolic syndrome. Understanding the prevalence and patterns of stunting, the emergence of overweight/obesity in children and adolescents and the concomitant risk for metabolic syndrome is of critical importance for public health policy. To investigate the prevalence of overweight, obesity and stunting in school children and adolescents aged 6-19 years in Beijing and to compare the differences in screening rates by national and international references. School children aged 6-19 years in Xuanwu, Haidian and Fangshan district were selected. Overweight and obesity in the children was screened for using the International Obesity Task-force (IOTF) and Chinese standards. Stunting was defined as height-for-age Z-score (HAZ) less than -2 using the 2009 Chinese standards and 2007 WHO reference. A total of 99 482 children were included in this survey. The prevalences of overweight and obesity are 17.7% and 14.4% in the Chinese standard, but they are 18.1% and 8.6% in the IOTF standard; there were significant differences between the prevalences of these two standards (p overweight/obesity in boys are all significantly higher than that of girls in every age-group (p children and adolescents (2.6%) according to the Chinese standards, with 2.8% in boys, higher than the 2.5% of girls (p children and adolescents (1.2%) with 1.1% in boys and 1.3% in girls (p overweight/obesity in children and adolescents aged 6-19 years in Beijing was close to western countries, which should be highly valued when considering public health policies and the problem of growth stunting should not be ignored.

Factor Analysis of the HK-WISC at 11 Age Levels between 5 and 15 Years.

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Chan, David W.

1984-01-01

Factor analyzed the Hong Kong Wechsler Intelligence Scale for Children (HK-WISC), across 11 age groups in the standardization sample of Chinese children (N=1,100). Results indicated that the three factors, Verbal Comprehension, Perceptual Organization, and Freedom from Distractibility, identified in the Wechsler Intelligence Scale for…

Maternal age and offspring developmental vulnerability at age five: A population-based cohort study of Australian children.

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Kathleen Falster

2018-04-01

Full Text Available In recent decades, there has been a shift to later childbearing in high-income countries. There is limited large-scale evidence of the relationship between maternal age and child outcomes beyond the perinatal period. The objective of this study is to quantify a child's risk of developmental vulnerability at age five, according to their mother's age at childbirth.Linkage of population-level perinatal, hospital, and birth registration datasets to data from the Australian Early Development Census (AEDC and school enrolments in Australia's most populous state, New South Wales (NSW, enabled us to follow a cohort of 99,530 children from birth to their first year of school in 2009 or 2012. The study outcome was teacher-reported child development on five domains measured by the AEDC, including physical health and well-being, emotional maturity, social competence, language and cognitive skills, and communication skills and general knowledge. Developmental vulnerability was defined as domain scores below the 2009 AEDC 10th percentile cut point. The mean maternal age at childbirth was 29.6 years (standard deviation [SD], 5.7, with 4,382 children (4.4% born to mothers aged <20 years and 20,026 children (20.1% born to mothers aged ≥35 years. The proportion vulnerable on ≥1 domains was 21% overall and followed a reverse J-shaped distribution according to maternal age: it was highest in children born to mothers aged ≤15 years, at 40% (95% CI, 32-49, and was lowest in children born to mothers aged between 30 years and ≤35 years, at 17%-18%. For maternal ages 36 years to ≥45 years, the proportion vulnerable on ≥1 domains increased to 17%-24%. Adjustment for sociodemographic characteristics significantly attenuated vulnerability risk in children born to younger mothers, while adjustment for potentially modifiable factors, such as antenatal visits, had little additional impact across all ages. Although the multi-agency linkage yielded a broad range of

Country, age, and gender differences in the prevalence of screen-based behaviour and family-related factors among school-aged children

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Jan Pavelka

2016-09-01

Full Text Available Background: New information and communication technologies have become an important part of adolescents' everyday lives. However, the sedentary behaviour of young people in Central Europe has become more similar to that found in Western European countries. This study can provide baseline data for a future comparison and investigation of lifestyle and health behaviours in this region in the future. Objective: The aim of this study is to assess country, age, and gender differences in the prevalence of sedentary behaviour activities and family-related factors among school-aged children. Methods: Using the methodology of the Health Behaviour in School-aged Children (HBSC study was performed in 2013, collecting data from 11- and 15-year-old Slovak (n = 488 and Czech (n = 418 children. The data was explored using c2 tests to determine statistical significance. Results: Two-thirds of the respondents watch television or use a computer for at least two hours a day. The older children (older vs. younger: 73.6% vs. 53.9%, c2 = 35.6, p < .001 spent excessive amounts of time watching television. More than half of the children have a television (51.9% or a computer (73.0% in their bedroom. More than half of their parents rarely or never apply rules about how long they can watch TV (63.9% or time spent on the computer (55.5%. The Slovak children reported watching television together with their parents every day significantly more frequently than their Czech peers (Slovak vs. Czech children 31.0% vs. 18.7%, c2 = 17.9, p < .001. Conclusions: The prevalence of screen-based behaviour is relatively high, as is screen time spent together with parents, especially among the Slovak children. Moreover, many children reported that their parents rarely or never applied rules about the length and content of their television watching or time spent on the computer.

The Gap in Noise test in 11 and 12-year-old children.

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Perez, Ana Paula; Pereira, Liliane Desgualdo

2010-01-01

gap detection in 11 and 12-year-old children. to investigate temporal resolution through the Gap in Noise test in children of 11 and 12 years in order to establish criteria of normal development. participants were 92 children, with ages of 11 and 12 years, enrolled in elementary school, with no evidences of otologic, and/or neurologic, and/or cognitive disorders, as well as with no history of learning difficulties or school failure. Besides that, participants' hearing thresholds were within normal limits and their verbal recognition in the dichotic test of digits was equal or superior to 95% of hits. All were submitted to the Gap in Noise test. The statistical analysis was performed by non-parametric tests with significance level of 0.05 (5%). the average of the gap thresholds was 5.05 ms, and the average percentage of correct answers was 71.70%. There was no significant statistical difference between the responses by age (eleven and twelve years), by ear (right and left), by gender (male and female). However, when comparing the tests, it was observed that the 1st test showed a higher percentage of identifications of gap, statistically significant than the 2nd test. in 78.27% of the population of this study, the gap thresholds were up to 5 ms, response recommended as normality reference for the age group searched.

The impact of case definition on attention-deficit/hyperactivity disorder prevalence estimates in community-based samples of school-aged children.

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McKeown, Robert E; Holbrook, Joseph R; Danielson, Melissa L; Cuffe, Steven P; Wolraich, Mark L; Visser, Susanna N

2015-01-01

To determine the impact of varying attention-deficit/hyperactivity disorder (ADHD) diagnostic criteria, including new DSM-5 criteria, on prevalence estimates. Parent and teacher reports identified high- and low-screen children with ADHD from elementary schools in 2 states that produced a diverse overall sample. The parent interview stage included the Diagnostic Interview Schedule for Children-IV (DISC-IV), and up to 4 additional follow-up interviews. Weighted prevalence estimates, accounting for complex sampling, quantified the impact of varying ADHD criteria using baseline and the final follow-up interview data. At baseline 1,060 caregivers were interviewed; 656 had at least 1 follow-up interview. Teachers and parents reported 6 or more ADHD symptoms for 20.5% (95% CI = 18.1%-23.2%) and 29.8% (CI = 24.5%-35.6%) of children respectively, with criteria for impairment and onset by age 7 years (DSM-IV) reducing these proportions to 16.3% (CI = 14.7%-18.0%) and 17.5% (CI = 13.3%-22.8%); requiring at least 4 teacher-reported symptoms reduced the parent-reported prevalence to 8.9% (CI = 7.4%-10.6%). Revising age of onset to 12 years per DSM-5 increased the 8.9% estimate to 11.3% (CI = 9.5%-13.3%), with a similar increase seen at follow-up: 8.2% with age 7 onset (CI = 5.9%-11.2%) versus 13.0% (CI = 7.6%-21.4%) with onset by age 12. Reducing the number of symptoms required for those aged 17 and older increased the overall estimate to 13.1% (CI = 7.7%-21.5%). These findings quantify the impact on prevalence estimates of varying case definition criteria for ADHD. Further research of impairment ratings and data from multiple informants is required to better inform clinicians conducting diagnostic assessments. DSM-5 changes in age of onset and number of symptoms required for older adolescents appear to increase prevalence estimates, although the full impact is uncertain due to the age of our sample. Published by Elsevier Inc.

Establishing International Blood Pressure References Among Non-Overweight Children and Adolescents Aged 6–17 Years

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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; Ben Romdhane, Habiba; Heshmat, Ramin; Chiplonkar, Shashi; Stawińska-Witoszyńska, Barbara; Ati, Jalila El; Qorbani, Mostafa; Kajale, Neha; Traissac, Pierre; Ostrowska-Nawarycz, Lidia; Ardalan, Gelayol; Parthasarathy, Lavanya; Zhao, Min; Zhang, Tao

2015-01-01

Background 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 limit international comparisons of prevalence of pediatric elevated BP. We aimed to establish international BP references for children and adolescents using seven nationally representative data (China, India, Iran, Korea, Poland, Tunisia and USA). Methods and Results Data on BP for 52,636 non-overweight children and adolescents aged 6–19 years were obtained from seven large nationally representative cross-sectional surveys in China, India, Iran, Korea, Poland, Tunisia, and USA. BP values were obtained with certified mercury sphygmomanometers in all seven countries, using standard procedures for BP measurement. Smoothed BP percentiles (50th, 90th, 95th and 99th) by age and height were estimated using the Generalized Additive Model for Location Scale and Shape (GAMLSS) model. BP values were similar between males and females until the age of 13 years and were higher in males than females thereafter. Compared to BP level of the 90th and 95th percentiles of the U.S. Fourth Report at median height, systolic BP of the corresponding percentiles of these international references was lower while diastolic BP was similar. Conclusions 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 identify hypertensive youths in diverse populations. PMID:26671979

[Suicide attempts of 48 children aged 6-12 years].

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Berthod, C; Giraud, C; Gansel, Y; Fourneret, P; Desombre, H

2013-12-01

Research is limited on suicide attempts in children under 13 years of age. The objective of this study was to provide an in-depth description of this population. The present study is both retrospective and descriptive. Data were collected retrospectively from a file containing the causes for hospitalization of each child admitted into the Department of Child Psychiatry at the hôpital Femme-Mère-Enfant (hospices civils de Lyon). We included all patients under 13 years of age who were hospitalized for a suicide attempt between 2008 and 2011. The methods used to collect the medical records consisted in using a form made up of four major parts: suicide attempts, social environment, medical history, and therapy. The 26 girls and 22 boys included had a mean age of 11.52 years. The boys were younger than the girls (P=0.047) and their parents were usually separated (P=0.034). The boys used more violent means to commit suicide in comparison to the girls (P=0.048). On average, children using violent means were younger (P=0.013). Boys underwent more psychotherapy (P=0.027) and were prescribed more psychotropic medication in comparison to girls (P=0.051). Adjustment disorders (37.5%) and depression (27%) were the two main diagnoses for hospitalization. They were hospitalized on average (±standard deviation) 9.6 days (±10 days). Psychotherapy was organized when leaving the hospital (98%) with legal measures (8.3%), change of residence (12.5%), and prescription of psychotropic drugs (37.5%). None had physical complications. In children under 13 years of age, attempted suicide was more frequent in girls than boys. However, the sample included 18 girls and nine boys who were 12 years old (sex ratio of 12-year-olds, 0.5). There were more boys (16 boys/eight girls) in the children under 12 (sex ratio of 8- to 11-year-olds, 1.6). Children under 11 used more violent means (P=0.01). The literature also reports that more violent means lead to a greater risk of death by suicide

Stressors of School-age Children With Allergic Diseases: A Qualitative Study.

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Iio, Misa; Hamaguchi, Mana; Nagata, Mayumi; Yoshida, Koichi

2018-05-08

Most studies of stress in children with chronic diseases have been geared toward parents and caregivers have not considered allergic diseases together. This study aimed to identify the stressors associated with allergic diseases in Japanese school-age children. Stressors associated with allergic diseases of 11 school-age children (seven boys and four girls; age range: 9-12 years) were investigated using semi-structured interviews. In the qualitative thematic analysis of stressors about allergic diseases, two themes: allergic disease-specific stressors and common stressors in chronic diseases, and 12 categories were identified. A thematic map was applied to four domains of stressor: physiological factors, psychological factors, social factors, and environmental factors. The results showed that school-age children with allergic diseases have a variety of stressors. Future studies should aim to develop an allergic disease-specific stress management program with school-age children. In children with allergic diseases, not only is stress management in daily life important, but also stress management for disease-specific matters to control the symptoms and maintain mental health. Stress management should be supported for school-age children with allergic diseases. Copyright © 2018 Elsevier Inc. All rights reserved.

Urban-Rural Disparities in Energy Intake and Contribution of Fat and Animal Source Foods in Chinese Children Aged 4-17 Years.

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Zhang, Ji; Wang, Dantong; Eldridge, Alison L; Huang, Feifei; Ouyang, Yifei; Wang, Huijun; Zhang, Bing

2017-05-21

Excessive energy intake and poor food choices are major health concerns associated with overweight and obesity risk. This study aims to explore disparities in energy intake and the contributions from fat and animal source foods among Chinese school-aged children and adolescents in different communities based on urbanization levels. Three consecutive 24 h recalls were used to assess dietary intake. Subjects' height and weight were measured using standard equipment. Standardized questionnaires were used to collect household demographic and socioeconomic characteristics by trained interviewers. The 2011 China Health and Nutrition Survey is part of an ongoing longitudinal household survey across 228 communities in nine provinces and three mega-cities in China. Subjects consisted of children aged 4-17 years ( n = 1866; 968 boys and 898 girls). The estimated average energy intake was 1604 kcal/day (1706 kcal/day for boys and 1493 kcal/day for girls). Proportions of energy from fat and animal source foods were 36.8% and 19.8% respectively and did not differ by gender. Total energy intake showed no significant disparity, but the proportion of energy from fat and animal source foods increased with increasing urbanization levels and increasing household income level. The largest difference in consumption percentages between children in rural areas and those in highly urban areas was for milk and dairy products (14.8% versus 74.4%) and the smallest difference was seen in percent consuming meat and meat products (83.1% versus 97.1%). Results of this study highlight the need for developing and implementing community-specific strategies to improve Chinese children's diet quality.

Screening for strains with 11α-hydroxylase activity for 17α-hydroxy progesterone biotransformation.

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Gao, Qian; Qiao, Yuqian; Shen, Yanbing; Wang, Min; Wang, Xibo; Liu, Yang

2017-08-01

Various corticosteroids are prepared by using 11α,17α-diOH-progesterone (11α,17α-diOH-PROG) as an important intermediate and raw material. Hence, strains that can improve the yields of 11α,17α-diOH-PROG should be screened. Cunninghamella elegans CICC40250 was singled out from five common 11α hydroxylation strains. The reaction parameters of 11α,17α-diOH-PROG production were also investigated. C. elegans CICC40250 could efficiently catalyze the hydroxylation of 17α-hydroxy progesterone (17α-OH-PROG) at C-11α position. This strain could also effectively convert 11α,17α-diOH-PROG at high substrate concentrations (up to 30g/L). After the coenzyme precursor glucose was added, the rate of 11α,17α-diOH-PROG formation reached 84.2%, which was 11.4% higher than that of the control group. Our study established a simple and feasible mechanism to increase 11α,17α-diOH-PROG production levels. This mechanism involves C. elegans CICC40250 that can be efficiently applied to induce the biotransformation of 17α-OH-PROG with a hydroxylation biocatalytic ability. Copyright © 2017. Published by Elsevier Inc.

Recognition of Facial Expressions of Mixed Emotions in School-Age Children Exposed to Terrorism

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Scrimin, Sara; Moscardino, Ughetta; Capello, Fabia; Altoe, Gianmarco; Axia, Giovanna

2009-01-01

This exploratory study aims at investigating the effects of terrorism on children's ability to recognize emotions. A sample of 101 exposed and 102 nonexposed children (mean age = 11 years), balanced for age and gender, were assessed 20 months after a terrorist attack in Beslan, Russia. Two trials controlled for children's ability to match a facial…

Salt intake and eating habits of school-aged children.

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Ohta, Yuko; Iwayama, Keiko; Suzuki, Hirotoshi; Sakata, Satoko; Hayashi, Shinichiro; Iwashima, Yoshio; Takata, Akira; Kawano, Yuhei

2016-11-01

Salt restriction is important for the prevention and treatment of hypertension; however, salt consumption is still high in Japan. Improvements in dietary habits, including salt reduction in childhood, may contribute to the prevention of hypertension. The aim of the present study was to investigate the salt intake of school-aged children and the relationship between their diet diary and actual salt intake. The subjects comprised 580 schoolchildren (471 elementary school pupils and 109 junior high school pupils) who wanted to evaluate their salt intake in Kuji, a northeast coastal area in Japan. We estimated salt intake using spot urine samples and a formula. Lifestyle was assessed using a questionnaire. We also evaluated the salt intake and the lifestyles of 440 parents. The estimated salt intakes of elementary school pupils, junior high school pupils and their parents were 7.1±1.5, 7.6±1.5 and 8.0±1.7 g per day, respectively. The proportion of lower-grade children who achieved the recommended salt intake was low. In the multivariate analysis, the estimated salt intake of school-aged children correlated with their age, estimated salt intake of their parents and the menu priorities of the household. The estimated salt intake of the parents was associated with female gender, obesity, age and the habitual consumption of bread and noodles. In conclusion, the estimated salt intake of school-aged children positively correlated with the estimated salt intake of their parents, and the proportion of lower-grade children who achieved the recommended salt intake was low. Guidance on salt restriction for children and their parents may reduce the salt intake of school-aged children.

Prevalence of Autism Spectrum Disorder Among Children Aged 8 Years — Autism and Developmental Disabilities Monitoring Network, 11 Sites, United States, 2014

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Wiggins, Lisa; Christensen, Deborah L.; Maenner, Matthew J; Daniels, Julie; Warren, Zachary; Kurzius-Spencer, Margaret; Zahorodny, Walter; Robinson Rosenberg, Cordelia; White, Tiffany; Durkin, Maureen S.; Imm, Pamela; Nikolaou, Loizos; Yeargin-Allsopp, Marshalyn; Lee, Li-Ching; Harrington, Rebecca; Lopez, Maya; Fitzgerald, Robert T.; Hewitt, Amy; Pettygrove, Sydney; Constantino, John N.; Vehorn, Alison; Shenouda, Josephine; Hall-Lande, Jennifer; Van Naarden Braun, Kim; Dowling, Nicole F.

2018-01-01

Problem/Condition Autism spectrum disorder (ASD). Period Covered 2014. Description of System The Autism and Developmental Disabilities Monitoring (ADDM) Network is an active surveillance system that provides estimates of the prevalence of autism spectrum disorder (ASD) among children aged 8 years whose parents or guardians reside within 11 ADDM sites in the United States (Arizona, Arkansas, Colorado, Georgia, Maryland, Minnesota, Missouri, New Jersey, North Carolina, Tennessee, and Wisconsin). ADDM surveillance is conducted in two phases. The first phase involves review and abstraction of comprehensive evaluations that were completed by professional service providers in the community. Staff completing record review and abstraction receive extensive training and supervision and are evaluated according to strict reliability standards to certify effective initial training, identify ongoing training needs, and ensure adherence to the prescribed methodology. Record review and abstraction occurs in a variety of data sources ranging from general pediatric health clinics to specialized programs serving children with developmental disabilities. In addition, most of the ADDM sites also review records for children who have received special education services in public schools. In the second phase of the study, all abstracted information is reviewed systematically by experienced clinicians to determine ASD case status. A child is considered to meet the surveillance case definition for ASD if he or she displays behaviors, as described on one or more comprehensive evaluations completed by community-based professional providers, consistent with the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) diagnostic criteria for autistic disorder; pervasive developmental disorder–not otherwise specified (PDD-NOS, including atypical autism); or Asperger disorder. This report provides updated ASD prevalence estimates for children aged 8

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

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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 (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.

Internet use and psychosocial health of school aged children.

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Işik, Betül; Ayaz Alkaya, Sultan

2017-09-01

This study was carried out to determine the internet use and psychosocial health of school aged children. Children in grades 4-7 and their parents were invited to participate. The study group consisted of 737 children. Data were collected using a descriptive form and Pediatric Symptom Checklist-17. Majority of children used internet, one of each five children had psychosocial problem risk. Risk of psychosocial problem was higher in males, children who have 'not working father', use internet 5 years and over, use internet for 3h and over per day. These results suggest that families should be informed about associations between internet use and psychosocial problems that measures should be taken for providing controlled internet use for children. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

25 CFR 11.901 - The children's court established.

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2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false The children's court established. 11.901 Section 11.901 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND ORDER CODE Children's Court § 11.901 The children's court established. When conducting...

Mental health in the United States: parental report of diagnosed autism in children aged 4-17 years--United States, 2003-2004.

Science.gov (United States)

2006-05-05

Autism is a lifelong neurodevelopmental disorder characterized by early onset of impairments in social interaction and communication and unusual, stereotyped behaviors. Autism (i.e., autistic disorder) often is classified with two related, although less severe, developmental disorders: Asperger disorder and pervasive developmental disorder--not otherwise specified. These three constitute the autism spectrum disorders (ASDs). Diagnosis of ASDs is based exclusively on developmental pattern and behavioral observation. Two population-based studies conducted by CDC in selected U.S. locations reported ASD prevalence of 3.4 and 6.7 per 1,000 children, respectively. CDC also conducts two nationally representative surveys, the National Health Interview Survey (NHIS) and the National Survey of Children's Health (NSCH), in which parents are asked whether their child ever received a diagnosis of autism. Because of similarities in methodology used by the two surveys, CDC analyzed 2003-2004 data from NHIS and data from the first-ever NSCH (collected during January 2003-July 2004) to 1) estimate the population-based prevalence of parental report of diagnosed autism in the United States and 2) assess parental reporting of child social, emotional, and behavioral strengths and difficulties and special-health care needs among children with and without reported autism. This report describes the results of that analysis, which indicated that the prevalence of parent-reported diagnosis of autism was 5.7 per 1,000 children in NHIS and 5.5 per 1,000 children in NSCH. Prevalence estimates in the two studies were similar across age, sex, and racial/ethnic populations. The consistency in estimates between the two surveys suggests high reliability for parental report of autism. These estimates suggest that, as of 2003-2004, autism had been diagnosed in at least 300,000 U.S. children aged 4-17 years. In addition, parental reports of autism were associated with reported social, emotional, and

What Young Children Need To Succeed: Working Together To Build Assets from Birth to Age 11.

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Roehlkepartain, Jolene L.; Leffert, Nancy

Providing children developmental assets such as family support, a caring neighborhood, positive values, and social skills will help them to grow up healthy, well-adjusted, and strong. This book spells out more than 1,000 practical, creative ways to build 40 key assets in children from birth to 11 years. The book describes developmental assets as…

Seroprevalence of IgG Antibodies against Mumps in Bulgarian Children under 18 Years of Age

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Milena Karcheva

2013-03-01

Full Text Available Objective: The objective of this study was to determine the prevalence of IgG antibodies against mumps in a representative stratified sample of children under 18 years of age in Pleven district, Bulgaria. Study Design: Cross sectional study. Materials and Methods: A cross-sectional, sero-epidemiologic survey of 132 children aged under 18 years was conducted in Pleven district. They were distributed into two age groups: from 0 to 11 years old (n=80 and from 12 to 18 years old (n=52. An enzyme immunoassay (EIA was performed for indirect evidence of specific IgG antibodies in the serum. Results: The results showed that 41% of the investigated children were negative in terms of mumps IgG antibodies, 11% had borderline values and the remaining, approximately 48%, were positive. In the group of children aged 0 to 11 years who had received one dose of the mumps vaccine, 50% were negative for mumps IgG antibodies. In the second group of children aged 12 to 18 years who had received two vaccine doses, the percentage of participants negative for mumps IgG antibodies decreased significantly. Conclusion: Our observations emphasise the need to conduct expanded sero-epidemiological investigations of the populations most affected by mumps and to immunise susceptible individuals.

The association of screen time, television in the bedroom, and obesity among school-aged youth: 2007 National Survey of Children's Health.

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Wethington, Holly; Pan, Liping; Sherry, Bettylou

2013-08-01

Among school-aged youth, we sought to identify characteristics associated with (1) exceeding screen time recommendations (ie, television/videos/video games more than 2 hours/weekday), and (2) exceeding screen time recommendations, the presence of a television in the bedroom, and obesity. Using 2007 National Survey of Children's Health data, we used multivariable logistic regression to identify sociodemographic and behavioral characteristics associated with excessive screen time among 6 to 11- and 12 to 17-year-olds on a typical weekday. For 12 to 17-year-olds only, we used logistic regression to examine the odds of obesity using the same variables as above, with the addition of screen time. Overall, 20.8% of 6 to 11-year-olds and 26.1% of 12 to 17-year-olds had excessive screen time. For both age groups, having a bedroom TV was significantly associated with excessive screen time. For the older age group, the dual scenario of excessive screen time with a bedroom TV had the strongest association with obesity (OR = 2.5, 95% CI 1.9, 3.2). Given the similar risk factors for excess screen time and having a TV in the bedroom, a public health challenge exists to design interventions to reduce screen time among school-aged youth. Published 2013. This article is a U.S. Government work and is in the public domain in the USA.

Active play and screen time in US children aged 4 to 11 years in relation to sociodemographic and weight status characteristics: a nationally representative cross-sectional analysis

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Must Aviva

2008-10-01

Full Text Available Abstract Background The high prevalence of childhood obesity underscores the importance of monitoring population trends in children's activity and screen time, and describing associations with child age, gender, race/ethnicity, and weight status. Our objective was to estimate the proportion of young children in the US who have low levels of active play or high levels of screen time, or who have both these behaviors, and to describe associations with age, gender, race/ethnicity, and weight status. Methods We analyzed data collected during the National Health and Nutrition Examination Surveys 2001–2004, a US nationally representative cross-sectional study. We studied 2964 children aged 4.00 to 11.99 years. Our main outcomes were reported weekly times that the child played or exercised hard enough to sweat or breathe hard (active play, daily hours the child watched television/videos, used computers, or played computer games (screen time, and the combination of low active play and high screen time. Low active play was defined as active play 6 times or less per week. High screen time was defined as more than 2 hours per day. We accounted for the complex survey design in analyses and report proportions and 95% confidence intervals. We used Wald Chi-square to test for differences between proportions. To identify factors associated with low active play and high screen time, we used multivariate logistic regression. Results Of US children aged 4 to 11 years, 37.3% (95% confidence interval, 34.1% to 40.4% had low levels of active play, 65.0% (95% CI, 61.4% to 68.5% had high screen time, and 26.3% (95% CI, 23.8% to 28.9% had both these behaviors. Characteristics associated with a higher probability of simultaneously having low active play and high screen time were older age, female gender, non-Hispanic black race/ethnicity, and having a BMI-for-age ≥95th percentile of the CDC growth reference. Conclusion Many young children in the US are reported to

Associations between acetaminophen use during pregnancy and ADHD symptoms measured at ages 7 and 11 years.

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John M D Thompson

Full Text Available OBJECTIVE: Our aim was to replicate and extend the recently found association between acetaminophen use during pregnancy and ADHD symptoms in school-age children. METHODS: Participants were members of the Auckland Birthweight Collaborative Study, a longitudinal study of 871 infants of European descent sampled disproportionately for small for gestational age. Drug use during pregnancy (acetaminophen, aspirin, antacids, and antibiotics were analysed in relation to behavioural difficulties and ADHD symptoms measured by parent report at age 7 and both parent- and child-report at 11 years of age. The analyses included multiple covariates including birthweight, socioeconomic status and antenatal maternal perceived stress. RESULTS: Acetaminophen was used by 49.8% of the study mothers during pregnancy. We found significantly higher total difficulty scores (Strengths and Difficulty Questionnaire parent report at age 7 and child report at age 11 if acetaminophen was used during pregnancy, but there were no significant differences associated with any of the other drugs. Children of mothers who used acetaminophen during pregnancy were also at increased risk of ADHD at 7 and 11 years of age (Conners' Parent Rating Scale-Revised. CONCLUSIONS: These findings strengthen the contention that acetaminophen exposure in pregnancy increases the risk of ADHD-like behaviours. Our study also supports earlier claims that findings are specific to acetaminophen.

Associations between Acetaminophen Use during Pregnancy and ADHD Symptoms Measured at Ages 7 and 11 Years

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Thompson, John M. D.; Waldie, Karen E.; Wall, Clare R.; Murphy, Rinky; Mitchell, Edwin A.

2014-01-01

Objective Our aim was to replicate and extend the recently found association between acetaminophen use during pregnancy and ADHD symptoms in school-age children. Methods Participants were members of the Auckland Birthweight Collaborative Study, a longitudinal study of 871 infants of European descent sampled disproportionately for small for gestational age. Drug use during pregnancy (acetaminophen, aspirin, antacids, and antibiotics) were analysed in relation to behavioural difficulties and ADHD symptoms measured by parent report at age 7 and both parent- and child-report at 11 years of age. The analyses included multiple covariates including birthweight, socioeconomic status and antenatal maternal perceived stress. Results Acetaminophen was used by 49.8% of the study mothers during pregnancy. We found significantly higher total difficulty scores (Strengths and Difficulty Questionnaire parent report at age 7 and child report at age 11) if acetaminophen was used during pregnancy, but there were no significant differences associated with any of the other drugs. Children of mothers who used acetaminophen during pregnancy were also at increased risk of ADHD at 7 and 11 years of age (Conners’ Parent Rating Scale-Revised). Conclusions These findings strengthen the contention that acetaminophen exposure in pregnancy increases the risk of ADHD-like behaviours. Our study also supports earlier claims that findings are specific to acetaminophen. PMID:25251831

25 CFR 11.424 - Neglect of children.

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2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Neglect of children. 11.424 Section 11.424 Indians BUREAU... ORDER CODE Criminal Offenses § 11.424 Neglect of children. (a) A parent, guardian, or other person supervising the welfare of a child under 18 commits a misdemeanor if he or she knowingly endangers the child's...

Children's Fears: A Pre-9/11 and Post-9/11 Comparison Using the American Fear Survey Schedule for Children

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Burnham, Joy J.

2007-01-01

Children are influenced by the salient events surrounding them (e.g., 9/11 terrorist attacks, Hurricane Katrina, massacre at Virginia Tech). In this study, the author examined fears of children and adolescents in Grades 2-12 in a pre-and post-September 11, 2001, comparison using the American Fear Survey Schedule for Children (FSSC-AM; J. J.…

Comparison of bone age in small-for-gestationalage children vs appropriate-for-getational-age children

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Lionardus Edward

2010-04-01

Full Text Available BackgroundAbout 10-15% small-for-gestational-age children are in higher risk for having linear growth retardation due to growth hormone-insulin like growth factor 1 axis defect (GH-IGF 1 which causes bone age delay.ObjectivesTo compare bone age in 24-36 month old children born small-for-gestational-age (SGA to that in children born appropriate-for-gestational-age (AGA.MethodsA cross-sectional study was conducted in Hasan Sadikin General Hospital, Bandung, from January to April 2009.Subjects consisted of50 healthy children of 24-36 months old (25 children born at term, SGA, 25 children born at term, AGA. We compared the appropriateness and delay of bone age between the two groups. ResultsMean bone age in the SGA group was 20.8 (SD 7.7 months, and in the AGA group was 25.7 (SD 7.1 months (P=0.022. Mean bone age deficit was -10.5 (6.5 months in the SGA group and -5.5 (SD 5.7 months in the AGA group (P=0.009. The prevalence ratio was 1.77 (95% CI: 1.19–2.62. Bone age delay was found to be higher in children born SGA than that in children of the other group (23 vs 13. On the contrary, appropriate bone age was found more in children born AGA (12 vs 2 (P=0.002.Conclusion Bone age delay in 24-36 months old children born small-for-gestational-age was found to be higher than in those born appropriate-for-gestational-age.

[Grave's disease in children with 22q11 deletion. Report of three cases].

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Gosselin, J; Lebon-Labich, B; Lucron, H; Marçon, F; Leheup, B

2004-12-01

Hypothyroidism is a well recognized complication of 22q11.2 deletion syndrome. Auto-immune hyperthyroidism is less common. We report three patients with a 22q11.2 deletion and Graves' disease diagnosed at age 17, 14 and 11 years, respectively. The clinical and biological presentation was typical for auto-immune hyperthyroidism. Graves' disease should be periodically sought during the follow-up program of patients with 22q11.2 deletion syndrome.

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

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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.

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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.

Intensity of ADHD Symptoms and Subjective Feelings of Competence in School Age Children

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Hanc, Tomasz; Brzezinska, Anna Izabela

2009-01-01

The aim of this investigation was to assess how different levels of intensity of ADHD symptoms influence the development of the subjective feeling of competence in school age children. The sample was comprised of 62 children age 11 to 13. For the purpose of estimation of the subjective feeling of competence, The Feeling of Competence Questionnaire…

Vital signs: sodium intake among U.S. school-aged children - 2009-2010.

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Cogswell, Mary E; Yuan, Keming; Gunn, Janelle P; Gillespie, Cathleen; Sliwa, Sarah; Galuska, Deborah A; Barrett, Jan; Hirschman, Jay; Moshfegh, Alanna J; Rhodes, Donna; Ahuja, Jaspreet; Pehrsson, Pamela; Merritt, Robert; Bowman, Barbara A

2014-09-12

A national health objective is to reduce average U.S. sodium intake to 2,300 mg daily to help prevent high blood pressure, a major cause of heart disease and stroke. Identifying common contributors to sodium intake among children can help reduction efforts. Average sodium intake, sodium consumed per calorie, and proportions of sodium from food categories, place obtained, and eating occasion were estimated among 2,266 school-aged (6–18 years) participants in What We Eat in America, the dietary intake component of the National Health and Nutrition Examination Survey, 2009–2010. U.S. school-aged children consumed an estimated 3,279 mg of sodium daily with the highest total intake (3,672 mg/d) and intake per 1,000 kcal (1,681 mg) among high school–aged children. Forty-three percent of sodium came from 10 food categories: pizza, bread and rolls, cold cuts/cured meats, savory snacks, sandwiches, cheese, chicken patties/nuggets/tenders, pasta mixed dishes, Mexican mixed dishes, and soups. Sixty-five percent of sodium intake came from store foods, 13% from fast food/pizza restaurants, 5% from other restaurants, and 9% from school cafeteria foods. Among children aged 14–18 years, 16% of total sodium intake came from fast food/pizza restaurants versus 11% among those aged 6–10 years or 11–13 years (plunch (29%), snacks (16%), and breakfast (15%). Sodium intake among school-aged children is much higher than recommended. Multiple food categories, venues, meals, and snacks contribute to sodium intake among school-aged children supporting the importance of populationwide strategies to reduce sodium intake. New national nutrition standards are projected to reduce the sodium content of school meals by approximately 25%–50% by 2022. Based on this analysis, if there is no replacement from other sources, sodium intake among U.S. school-aged children will be reduced by an average of about 75–150 mg per day and about 220–440 mg on days children consume school meals.

Impact of sociodemographic factors on cognitive function in school-aged HIV-infected Nigerian children.

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Boyede, Gbemisola O; Lesi, Foluso Ea; Ezeaka, Veronica C; Umeh, Charles S

2013-01-01

In this study, we sought to evaluate the influence of sociodemographic factors, ie, age, sex, socioeconomic status, maternal education, and human immunodeficiency virus (HIV) status, on cognitive performance in school-aged HIV-infected Nigerian children. Sixty-nine HIV-positive children aged 6-15 years were matched with 69 HIV-negative control children for age and sex. The children were subdivided for the purpose of analysis into two cognitive developmental stages using Piaget's staging, ie, the concrete operational stage (6-11 years) and the formal operational stage (12-15 years). All participants underwent cognitive assessment using Raven's Standard Progressive Matrices (RPM). Sociodemographic data for the study participants, ie, age, sex, socioeconomic status, and level of maternal education, were obtained using a study proforma. Logistic regression analyses were used to determine associations of HIV status and sociodemographic characteristics with RPM cognitive scores. The overall mean RPM score for the HIV-positive children was 18.2 ± 9.8 (range 8.0-47.0) which was significantly lower than the score of 27.2 ± 13.8 (range 8.0-52.0) for the HIV-negative children (P < 0.001). On RPM grading, 56.5% of the HIV-positive children had cognitive performance at below average to intellectually defective range. Below average RPM scores were found to be significantly associated with younger age (6-11 years), positive HIV status, lower socioeconomic status, and low level of maternal education. Younger age, poor socioeconomic status, and low level of maternal education were factors apart from HIV infection that were significantly associated with low cognitive function in school-aged HIV-infected Nigerian children.

Age Differences in Children's Perceptions of Message Intent: An Exploratory Study.

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Blosser, Betsy J.; Roberts, Donald F.

To determine when and how children begin to differentiate among messages with different goals and to examine whether such differentiation leads to differences in interpretational strategies, 90 children between the ages of 4 and 11 viewed each of five different television messages representing four different message types. The types were: (1)…

Age and sex influence on formation of gastroesophageal reflux disease in children with chronic gastroduodenitis

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Chemenkov Yu.V.

2013-12-01

Full Text Available The research goal is to investigate age and sex influence on formation of gastroesophageal reflux disease in children with chronic gastroduodenitis. Material and Methods. Features of acidity in esophagus and cardial part of stomach was studied in 175 children aged 4 to 17 years with chronic gastroduodenitis by pH-monitoring. pH-monitoring was carried by «Gastroscan-24». Age and sex characteristics have been identified on examination results. Results. Children of preschool age experience the most unfavorable reflux from the stomach to the esophagus. Boys experience the pathological reflux more severely. Conclusions: Effectiveness of esophageal clearance is lower in children of preschool age. Pathological reflux progresses are more favorably in a standing position, especially in children of preschool age. Pathological reflux occurs more often in the supine position and has a longer and more aggressive course in preschool age boys.

Prevalence and severity of molar incisor hypomineralization in children aged 11-16 years of a city in Karnataka, Davangere

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M Kirthiga

2015-01-01

Full Text Available Introduction: Molar incisor hypomineralization (MIH describes the clinical picture of hypomineralization of systemic origin affecting one or more first permanent molar. There is a rarity of prevalence studies in Indian population. Objectives: The main aim of this study was to investigate the prevalence of MIH in a population of South Indian children. Settings and Design: A cross-sectional epidemiological survey, included 2000 children aged 11-16 years chosen by stratified random sampling from government and private schools of Davangere, a city in South India. Materials and Methods: Evaluation of MIH and decayed, missing and filled teeth was carried out in these children by a calibrated examiner. The severity of hypomineralization was recorded according to the Wetzel and Reckel scale. Statistical Analysis: Chi-square test was used to analyze the categorical data. P ≤ 0.05 was considered for statistical significance. Results: About 8.9% of all examined children showed at least one ill-structured first permanent molar in terms of MIH. The male and female ratio was found to be 1:1.1. The decreasing order of occurrence of MIH affected teeth were permanent maxillary molars, maxillaryincisors, mandibular molars and the mandibular incisors. Conclusion: The prevalence of MIH in the permanent dentition of south Indian children was 8.9%. There is a need for a proper planned preventive and restorative program with regard to the increasing prevalence of MIH.

Blood pressure-to-height ratio as a screening indicator of elevated blood pressure among children and adolescents in Chongqing, China.

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Wang, L Y; Liu, Q; Cheng, X T; Jiang, J J; Wang, H

2017-07-01

We aimed to evaluate the performance of blood pressure-to-height ratio (BPHR) and establish their optimal thresholds for elevated blood pressure (BP) among children aged 6 to 17 years in Chongqing, China. Data were collected from 11 029 children and adolescents aged 6-17 years in 12 schools in Chongqing according to multistage stratified cluster sampling method. The gold standard for elevated BP was defined as systolic blood pressure (SBP) and/or diastolic blood pressure (DBP) ⩾95th percentile for gender, age and height. The diagnostic performance of systolic BPHR (SBPHR) and diastolic BPHR (DBPHR) to screen for elevated BP was evaluated through receiver-operating characteristic curves (including the area under the curve (AUC) and its 95% confidence interval, sensitivity and specificity). The prevalence of elevated BP in children and adolescents in Chongqing was 10.36% by SBP and/or DBP ⩾95th percentile for gender, age and height. The optimal thresholds of SBPHR/DBPHR for identifying elevated BP were 0.86/0.58 for boys and 0.85/0.57 for girls among children aged 6 to 8 years, 0.81/0.53 for boys and 0.80/0.52 for girls among children aged 9 to 11 years and 0.71/0.45 for boys and 0.72/0.47 for girls among adolescents aged 12-17 years, respectively. Across gender and the specified age groups, AUC ranged from 0.82 to 0.88, sensitivity were above 0.94 and the specificities were over 0.7. The positive predictive values ranged from 0.30 to 0.38 and the negative predictive values were ⩾0.99. BPHR, with uniform values across broad age groups (6-8, 9-11 and 12-17 years) for boys and for girls is a simple indicator to screen elevated BP in children and adolescents in Chongqing.

Influence of spatial perception abilities on reading in school-age children

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Arnaud Saj

2015-12-01

Full Text Available Spatial perception abilities enable individuals to explore a visual field, to detect spatial position and to infer relationships between visual stimuli. Written words and text are conceptualized spatially along a horizontal mental line, but little is known about the way children develop these representations. The exact relationship between visuo-spatial perception and academic achievement has never been directly assessed. Therefore, our aim was to study the developmental trajectory of space perception abilities by assessing perceptual, attentional and memory components, the relationship between these abilities and reading achievement in school-age children. Forty-nine children aged between 6.5 and 11 years old were divided into four age groups and were assessed with visual bisection, visual search and visual memory location tasks. The results showed that the groups of older children, from the age of nine, improved significantly on the bisection and visual search tasks with respect to all visual fields, while the groups of younger children showed more errors in the left visual field (LVF. Performances on these tasks were correlated with reading level and age. Older children with a low reading score showed a LVF bias, similar to the youngest children. These results demonstrate how abnormal space perception might distort space representation and in turn affect reading and learning processes.

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

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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

Meal frequency and dietary diversity feeding practices among children 6-23 months of age in Wolaita Sodo town, Southern Ethiopia.

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Mekonnen, Tefera Chane; Workie, Shimelash Bitew; Yimer, Tesfa Mekonen; Mersha, Wubalem Fekadu

2017-05-19

Child feeding practices are multidimensional, and they change rapidly within short age intervals. Suboptimal complementary feeding practices contribute to a rapid increase in the prevalence of undernutrition in children in the age of 6-23 months. Information on child feeding practices among urban resident is limited in Ethiopia. The aim was to measure minimum meal frequency and dietary diversity and associated factors among children 6-23 months of age in Wolaita Sodo, Ethiopia. A community-based cross-sectional study was carried out to select 623 mothers/caregivers with 6-23 months of children reside in Wolaita Sodo town using systematic sampling from March 02 to 20, 2015. An interviewer-administered questionnaire was used to gather information on socio-demographic, child feeding practices and health-related characteristics. Data were entered to Epi-Data version 3.02 and transported to SPSS version 21 for further analysis. Binary logistic regression was used to see the association between the outcome variables and explanatory variables, and multivariable logistic regression was performed to identify independent predictors of minimum dietary diversity and meal frequency. The study revealed that the percentage of 6-23 months of children who meet the recommended level of minimum dietary diversity and meal frequency were 27.3 and 68.9%, respectively. Mothers/caregivers who were housewives and government employees feed their children more diversified foods as compared to mothers who were private workers. As compared to children 17-23 months of age, children in the age group of 6-8 and 9-11 months had better probability to meet minimum dietary diversity. Government-employed and illiterate mothers were less likely to feed their children to fulfil the minimum requirement of meal frequency. Children in the age of 9-11 months were also less likely to be fed frequently. Even though the study showed better progress as compared to the national prevalence of complementary

Meeting the Canadian 24-Hour Movement Guidelines for Children and Youth.

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Roberts, Karen C; Yao, Xiaoquan; Carson, Valerie; Chaput, Jean-Philippe; Janssen, Ian; Tremblay, Mark S

2017-10-18

The Canadian 24-Hour Movement Guidelines for Children and Youth: An Integration of Physical Activity, Sedentary Behaviour, and Sleep , provide specific recommendations on the amount of time over a typical 24-hour day that children and youth aged 5 to 17 should spend in moderate-to-vigorous physical activity (at least 60 minutes), recreational screen time (no more than 2 hours), and sleep (9 to 11 hours for 5- to 13-year-olds; 8 to 10 hours for 14- to 17-year-olds). Based on combined results of cycles 2 (2009-to-2011) and 3 (2012-to-2013) of the Canadian Health Measures Survey, this analysis examines average daily moderate-to-vigorous physical activity, screen time and sleep duration of 5- to 11-year-olds and 12- to 17-year-olds, and the percentages meeting the 24-Hour Guidelines' recommendations. Findings are presented overall and by age group and sex. Differences in average daily times between groups were tested for statistical significance, as weredifferences between groups in the percentages meeting each recommendation and combination of recommendations. Overall, 17.5% of children and youth met the 24-Hour Guidelines' specific time recommendations. Higher percentages of children than youth (29.6% versus 5.5%) and boys than girls (22.9% versus 11.8%) met the recommendations. About a third (36.3%) met two of the three recommendations. Recommendations for moderate-to-vigorous physical activity, sedentary behaviour, and sleep have higher levels of adherence among children than youth.

[Optimal energy supply in different age groups of critically ill children on mechanical ventilation].

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Li, X H; Ji, J; Qian, S Y

2018-01-02

Objective: To analyze the resting energy expenditure and optimal energy supply in different age groups of critically ill children on mechanical ventilation in pediatric intensive care unit (PICU). Methods: Patients on mechanical ventilation hospitalized in PICU of Beijing Children's Hospital from March 2015 to March 2016 were enrolled prospectively. Resting energy expenditure of patients was calculated by US Med Graphic company critical care management (CCM) energy metabolism test system after mechanical ventilation. Patients were divided into three groups:10 years. The relationship between the measured and predictive resting energy expenditure was analyzed with correlation analysis; while the metabolism status and the optimal energy supply in different age groups were analyzed with chi square test and variance analysis. Results: A total of 102 patients were enrolled, the measured resting energy expenditure all correlated with predictive resting energy expenditure in different age groups (10 years ( r= 0.5, P= 0.0) ) . A total of 40 cases in group, including: 14 cases of low metabolism (35%), 14 cases of normal metabolism (35%), and 12 cases of high metabolism (30%); 45 cases in 3-10 years group, including: 22 cases of low metabolism (49%), 19 cases of normal metabolism (42%), 4 cases of high metabolism (9%); 17 cases in > 10 years group, including: 12 cases of low metabolism (71%), 4 cases of normal metabolism (23%), 1 case of high metabolism (6%). Metabolism status showed significant differences between different age groups ( χ (2)=11.30, P age groups ( F= 46.57, Pgroup, (184±53) kJ/ (kg⋅d) in 3-10 years group, and (120±30) kJ/ (kg⋅d) in > 10 years group. Conclusion: The resting energy metabolism of the critically ill children on mechanical ventilation is negatively related to the age. The actual energy requirement should be calculated according to different ages.

Short-term memory of movements at the children age 11 and 12

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Marjanović Anka

2006-01-01

Full Text Available Pantomimed actions recall has been examined on the sample of 11-12 years old school children, employing the standard technique that requires reproduction of pantomimed meaningful and meaningless actions. Forward and backward digit span tasks have been used in the same experimental session to provide a rough estimate of the short-term storage and working memory capacity. Correlation between meaningless actions reproduction and backward digit span has been established, while the difference in meaningful and meaningless actions reproduction remained insignificant. The examined data have been discussed in the frame of short-term working memory role in actions remembering debate.

Predictors of anemia among haitian children aged 6 to 59 months and women of childbearing age and their implications for programming.

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Heidkamp, Rebecca A; Ngnie-Teta, Ismael; Ayoya, Mohamed Ag A; Stoltzfus, Rebecca J; Mamadoultaibou, Aissa; Durandisse, Emmanuela Blain; Pierre, Joseline Marhone

2013-12-01

The Haitian National Nutrition Policy prioritizes prevention and treatment of anemia among mothers and young children, but there are few available data to support planning for scale-up of anemia interventions. To describe the prevalence and predictors of anemia among Haitian women (15 to 49 years) and children (6 to 59 months) and to draw implications for national nutrition programming. Descriptive and univariate analyses and multivariate logistic regression models were performed using data from the nationally representative Haitian Demographic Health Survey 2005/06. The prevalence of mild (hemoglobin 11.0 to 11.9 g/dL), moderate (hemoglobin 8.0 to 10.9 g/dL), and severe (hemoglobin education level, p = .022) were different from those in rural women (wealth quintile, p < .05; employment, p = .003). Anemia in urban and rural children aged 6 to 59 months increased with child age (p < .05) and maternal anemia status (p = .004; p < .001). Female sex (p = .007) and maternal overweight (p = .009) were associated with reduced risk of anemia in rural children only. Anemia among Haitian young children and women of childbearing age is a severe public health problem. The findings suggest the need for context-specific rural and urban strategies, reinforcement of anemia prevention in health services reaching women of childbearing age, and targeted interventions for young children.

Schistosoma mansoni and soil-transmitted helminths among preschool-aged children in Chuahit, Dembia district, Northwest Ethiopia: prevalence, intensity of infection and associated risk factors

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Agersew Alemu

2016-05-01

Full Text Available Abstract Background Intestinal schistosomiasis and soil-transmitted helminthiasis are the major public health problems globally. Compared with any other age group, pre-school aged children and school-aged children are the most exposed. There are few studies showing the burden of intestinal schistosomiasis, and soil-transmitted helminthiasis among pre-school aged children in Ethiopia. Hence, this study aimed to assess the prevalence of schistosoma mansoni and soil-transmitted helminths and associated risk factors among preschool aged children of Chuahit and surrounding Kebeles, Northwest Ethiopia. Methods A community based cross sectional study was conducted from February 2 to March 27 2015. Four hundred one preschool-aged children were included in the study by using two stage cluster sampling technique. Pretested structured questionnaire was employed to collected data via face-to-face interview technique. A single stool specimen was collected, and a portion of the sample was processed by Kato Katz method. Results Of the total children, 141 (35.2 % harbored one or more intestinal helminthes. Schistosoma mansoni was found in 45 (11.2 % of preschool age children. Ascaris lumbricoides was the predominant isolate, 77 (19.2 % followed by S. mansoni, 45 (11.2 %. The least parasites isolated were Tania species, 2 (0.5 %. After adjusting for other variables, being mothers who did not have the habit of washing hands after toilet (AOR = 7.3, 95%CI: 2.97–17.95, being occupationally housewife mothers (AOR = 8.9, 95%CI: 2.27–25.4, using protected spring water as a main family source of water (AOR = 3.9, 95%CI: 1.2–12.3 and child habit of not wearing shoe (AOR = 1.91, 95%CI: 1.01–3.64 were significantly associated with high prevalence of soil-transmitted helminthiasis among preschool-age children in Chuahit. Conclusion The current study showed that relatively higher level of STH and S. mansoni among preschool-aged children in

Schistosoma mansoni and soil-transmitted helminths among preschool-aged children in Chuahit, Dembia district, Northwest Ethiopia: prevalence, intensity of infection and associated risk factors.

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Alemu, Agersew; Tegegne, Yalewayker; Damte, Demekech; Melku, Mulugeta

2016-05-23

Intestinal schistosomiasis and soil-transmitted helminthiasis are the major public health problems globally. Compared with any other age group, pre-school aged children and school-aged children are the most exposed. There are few studies showing the burden of intestinal schistosomiasis, and soil-transmitted helminthiasis among pre-school aged children in Ethiopia. Hence, this study aimed to assess the prevalence of schistosoma mansoni and soil-transmitted helminths and associated risk factors among preschool aged children of Chuahit and surrounding Kebeles, Northwest Ethiopia. A community based cross sectional study was conducted from February 2 to March 27 2015. Four hundred one preschool-aged children were included in the study by using two stage cluster sampling technique. Pretested structured questionnaire was employed to collected data via face-to-face interview technique. A single stool specimen was collected, and a portion of the sample was processed by Kato Katz method. Of the total children, 141 (35.2 %) harbored one or more intestinal helminthes. Schistosoma mansoni was found in 45 (11.2 %) of preschool age children. Ascaris lumbricoides was the predominant isolate, 77 (19.2 %) followed by S. mansoni, 45 (11.2 %). The least parasites isolated were Tania species, 2 (0.5 %). After adjusting for other variables, being mothers who did not have the habit of washing hands after toilet (AOR = 7.3, 95%CI: 2.97-17.95), being occupationally housewife mothers (AOR = 8.9, 95%CI: 2.27-25.4), using protected spring water as a main family source of water (AOR = 3.9, 95%CI: 1.2-12.3) and child habit of not wearing shoe (AOR = 1.91, 95%CI: 1.01-3.64) were significantly associated with high prevalence of soil-transmitted helminthiasis among preschool-age children in Chuahit. The current study showed that relatively higher level of STH and S. mansoni among preschool-aged children in Chuahit. This finding calls for a need of public health education

Physical Activity, Sedentary Behavior and the Risk of Overweight and Obesity in School-Aged Children.

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Keane, Eimear; Li, Xia; Harrington, Janas M; Fitzgerald, Anthony P; Perry, Ivan J; Kearney, Patricia M

2017-08-01

Globally, public health policies are targeting modifiable lifestyle behaviors. We explore the independent association of moderate-to-vigorous physical activity (MVPA) and sedentary behavior on the risk of childhood overweight/obesity. A cross-sectional survey of children aged 8-11 years (N = 826). Objective body mass index was used to classify children as normal weight or overweight/obese. Children wore wrist-worn Geneactiv accelerometers for 7-days and thresholds were applied to categorize MVPA and sedentary time. Screen time (ST) was parent reported. Poisson regression examined the independent association of (1) MVPA (2), objective sedentary time and (3) ST on the risk of overweight/obesity. Overall, 23.7% (95% CI, 20.8-26.6%) of children were overweight/obese. On average, children spent 10.8% of waking time at MVPA and 61.3% sedentary. One-fifth (22.1%, 95% CI, 19.3-25.0%) of children achieved MVPA recommendations (≥ 60 min each day) and 17.5% (95% CI, 14.9-20.1%) met ST recommendations (overweight/obese independent of total sedentary time. Total time spent sedentary was not associated with overweight/obese independent of MVPA. ST was associated with an increased risk of overweight/obese independent of physical activity. Few schoolchildren met physical activity and screen time recommendations suggesting population based measures are needed.

[Overweight in primary school-age children. Prevalence and risk factors].

Science.gov (United States)

Funk, M B; Bausback-Schomakers, S; Hanschmann, K M; Gerhards, B; Kuhn, K; Krackhardt, B

2015-10-01

Various studies show that pre-school age is a sensitive period for the development of overweight and obesity. During a longitudinal study between 2010 and 2013, the municipal health authority (city of Frankfurt) in cooperation with the university children's hospital investigated the development of weight in children aged 5 to 8. The weight and height of a collective of 5720 children were measured (2010/11). In addition, nutritional and exercise habits, as well as media consumption was documented for 4758 children through a questionnaire during the school enrolment procedure. The weight and height of 3481 children were measured again in the second grade (2012/13). Over a period of 24 months, the percentage of overweight (not obese) children increased from 7.5 to 9.4 % and that of obese children from 4.5 to 5.0 %. 164 of 2818 children with a normal initial weight (5.8 %) changed to percentile class overweight or obese. 79 of 260 children who were initially overweight, not obese (30 %), changed to the group of normal weight, but only 4 out of 156 obese children (3 %). Increased TV consumption (> 1 h per day), availability of their own television, lack of physical activity, and consumption of high-calorie drinks were risk factors for the development of overweight during the primary school age. 72 % of parents of overweight children and 22 % of obese children falsely classified their children as normal weight. Targeted education about the risk of obesity in the primary school age and offers for early intervention should be established in the healthcare services concerned.

Parental break-ups and stress: roles of age & family structure in 44 509 pre-adolescent children.

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Dissing, Agnete S; Dich, Nadya; Andersen, Anne-Marie Nybo; Lund, Rikke; Rod, Naja H

2017-10-01

Parental break-up is wide spread, and the effects of parental break-up on children's well-being are known. The evidence regarding child age at break-up and subsequent family arrangements is inconclusive. Aim: to estimate the effects of parental break-up on stress in pre-adolescent children with a specific focus on age at break-up and post-breakup family arrangements. We used data from the Danish National Birth Cohort. Participants included 44 509 children followed from birth to age 11. Stress was self-reported by children at age 11, when the children also reported on parental break-up and post break-up family arrangements. Twenty-one percent of the children had experienced a parental break-up at age 11, and those who had experienced parental break-up showed a higher risk of stress (OR:1.72, 95%CI:1.55;1.91) regardless of the child's age at break-up. Children living in a new family with stepparents (OR = 1.63, 95%CI:1.38;1.92), or shared between the parents (OR = 1.48, 95%CI:1.26;1.75) reported higher stress than children of intact families. Single parent families reported markedly higher stress levels than children in intact families (OR = 2.18, 95%CI:1.90;2.50) and all other family types. Children who were satisfied with their living arrangements post-break-up reported the same stress level as children living in intact families (OR = 1.01, 95%CI:0.86;1.18). Children who experience parental break-up have higher stress levels, also many years after the break-up, and those living in a single parent household post break-up seem to be most vulnerable. Living arrangements post-breakup should be further investigated as a potential protective factor. © The Author 2017. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

Comparison of Updated Weight and Height Percentiles with Previous References in 6-17-Year-Old Children in Kayseri, Turkey.

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

2017-03-01

To compare updated weight and height percentiles of 6-17-year-old children from all socio-economic levels in Kayseri with previous local references and other national/international data. The second study "Determination of Anthropometric Measurements of Turkish Children and Adolescents study (DAMTCA II)" was conducted in Kayseri, between October 2007 and April 2008. Weight and height measurements from 4321 (1926 boys, 2395 girls) school children aged between 6 to 17 years were included in this cross-sectional study. Using these data, weight and height percentile curves were produced with generalized additive models for location, scale and shape (GAMLSS) and compared with the most recent references. Smoothed percentile curves including the 3 rd , 5 th , 10 th , 15 th , 25 th , 50 th , 75 th , 85 th , 90 th , 95 th , and 97 th percentiles were obtained for boys and girls. These results were compared with DAMTCA I study and with two national (İstanbul and Ankara) and international data from Asia and from Europe. This study provides updated weight and height references for Turkish school children aged between 6 and 17 years residing in Kayseri.

Social Adversity and Regional Differences in Prescribing of ADHD Medication for School-Age Children

DEFF Research Database (Denmark)

Kildemoes, Helle Wallach; Skovgaard, Anne Mette; Thielen, Karsten

2015-01-01

Objectives: To explore whether regional variations in the initiation of attention-deficit hyperactivity disorder (ADHD) medication among school-age children are explained by differences in sociodemographic composition and/or ADHD prescribing practice, especially in children who face social...... adversity (low parental education and single parenthood). Methods: A cohort of Danish school-age children (ages 5–17) without previous psychiatric conditions (N = 813,416) was followed during 2010–2011 for incident ADHD prescribing in the individual-level Danish registers. Register information was retrieved...... for both children and their parents. Regional differences were decomposed into contributions from differences in sociodemographic composition and in prescribing practices. Incidence rate ratios (IRR) with 95% confidence interval (CI) of ADHD prescribing were calculated using demographically standardized...

The prevalence and impact of child maltreatment and other types of victimization in the UK: findings from a population survey of caregivers, children and young people and young adults.

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Radford, Lorraine; Corral, Susana; Bradley, Christine; Fisher, Helen L

2013-10-01

To measure the prevalence of maltreatment and other types of victimization among children, young people, and young adults in the UK; to explore the risks of other types of victimization among maltreated children and young people at different ages; using standardized scores from self-report measures, to assess the emotional wellbeing of maltreated children, young people, and young adults taking into account other types of childhood victimization, different perpetrators, non-victimization adversities and variables known to influence mental health. A random UK representative sample of 2,160 parents and caregivers, 2,275 children and young people, and 1,761 young adults completed computer-assisted self-interviews. Interviews included assessment of a wide range of childhood victimization experiences and measures of impact on mental health. 2.5% of children aged under 11 years and 6% of young people aged 11-17 years had 1 or more experiences of physical, sexual, or emotional abuse, or neglect by a parent or caregiver in the past year, and 8.9% of children under 11 years, 21.9% of young people aged 11-17 years, and 24.5% of young adults had experienced this at least once during childhood. High rates of sexual victimization were also found; 7.2% of females aged 11-17 and 18.6% of females aged 18-24 reported childhood experiences of sexual victimization by any adult or peer that involved physical contact (from sexual touching to rape). Victimization experiences accumulated with age and overlapped. Children who experienced maltreatment from a parent or caregiver were more likely than those not maltreated to be exposed to other forms of victimization, to experience non-victimization adversity, a high level of polyvictimization, and to have higher levels of trauma symptoms. The past year maltreatment rates for children under age 18 were 7-17 times greater than official rates of substantiated child maltreatment in the UK. Professionals working with children and young people in

Sleepiness, On-Task Behavior and Attention in Children with Epilepsy Who Visited a School for Special Education: A Comparative Study

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Didden, Robert; de Moor, Jan M. H.; Korzilius, Hubert

2009-01-01

Children with epilepsy are at risk for problems in daytime functioning. We assessed daytime sleepiness, on-task behavior and attention in 17 children (aged between 7 and 11 years) with epilepsy who visited a school for special education and compared these to 17 children from a control group who visited a regular school. Within the group of…

Sex, age, pubertal development and use of oral contraceptives in relation to serum concentrations of DHEA, DHEAS, 17α-hydroxyprogesterone, Δ4-androstenedione, testosterone and their ratios in children, adolescents and young adults

DEFF Research Database (Denmark)

Søeborg, Tue; Frederiksen, Hanne; Mouritsen, Annette

2014-01-01

The influence of sex, age, pubertal development and oral contraceptives on dehydroepiandrosterone (DHEA), DHEA sulfate (DHEAS), 17α-hydroxyprogesterone (17-OHP), Δ4-androstenedione (Adione), testosterone (T), calculated free testosterone (fT), free androgen index (FAI) and selected ratios in 1798...... serum samples from healthy children, adolescents and young adults was evaluated. Samples were analyzed by Turboflow-LC-MS/MS. Sex hormone-binding globulin was analyzed by immunoassay. All steroid metabolite concentrations were positively associated with age and pubertal development in both sexes....... Use of oral contraceptives significantly lowered serum concentrations of all steroid metabolites, fT, FAI, the 17-OHP/Adione, the Adione/T and the DHEA/Adione ratios, but not the DHEA/DHEAS ratio. We provide reference ranges for DHEA, DHEAS, 17-OHP, Adione, T, fT, FAI and selected ratios in relation...

Academic outcomes in Asian children aged 8-11 years with attention-deficit/hyperactivity disorder treated with atomoxetine hydrochloride.

Science.gov (United States)

Mendez, Luis; Singh, Pritibha; Harrison, Gavan; Huang, Yu-Shu; Jin, Xingming; Cho, Soo Churl

2011-06-01

To investigate the relationship between changes in attention-deficit/hyperactivity disorder (ADHD) core symptoms and changes in academic outcome of Asian children treated with atomoxetine. This open-label study enrolled patients aged 8-11 years with DSM-IV-TR-defined ADHD, who were naïve to ADHD medications and met the symptomatic severity threshold of 1.5 standard deviations above the age and gender norm for the ADHDRS-IV-Parent:Inv (ADHDRS) total score. Data collection occurred for 24 weeks and included academic outcome, measured by the school grade average (SGA). Of 228 patients enrolled from China (n = 82), Taiwan (n = 76), and Korea (n = 70), 77.2% completed the study. Statistically significant (P < 0.001) baseline to last observation improvements in ADHDRS and SGA scores were observed. However, no linear correlation between change in ADHDRS total score and SGA (-0.083, P = 0.293) was observed. Despite significant independent improvements in core ADHD symptoms and academic grades over 24 weeks, the mean improvements observed in these measures did not appear to be correlated.

Aging between 300 and 450 deg C of wrought martensitic 13-17 wt-%Cr stainless steels

International Nuclear Information System (INIS)

Yrieix, B.; Guttmann, M.

1993-06-01

Martensitic stainless steels containing 13-17 wt-% Cr, some also containing nickel and some having precipitation hardening additions, have been aged between 300 and 450 deg C for times up to 30 000 h. For all the steels examined, the aging response takes the form of an increase of strength and hardness, correlated with embrittlement. The rate and intensity of aging increase with increasing chromium and molybdenum concentrations. In addition, two steels exhibit some temper embrittlement on long term aging at 400 deg C; such embrittlement of these materials is not expected in service at temperatures up to 300 deg C. A general method of prediction of the mechanical properties of these steels as a function of aging conditions is proposed. (authors). 11 refs., 17 figs., 7 tabs

Comorbidities of asthma in U.S. children.

Science.gov (United States)

Mirabelli, Maria C; Hsu, Joy; Gower, W Adam

2016-07-01

Few epidemiologic population-based data are available to describe the wide range of health conditions that affect children with asthma. We conducted this study to identify common comorbidities of asthma during childhood and compare the prevalences of selected comorbidities among children with and without asthma. We analyzed weighted data from the 2012 National Health Interview Survey child sample, a sample of 10,954 U.S. children aged 3-17 years. Information about each child's health, including history of asthma and other health conditions, was provided by an adult proxy respondent. We conducted binomial regression to compare the prevalences of 41 selected health conditions among children with and without current asthma. An estimated 10.4% of children aged 3-17 years (n = 1202) were identified as having current asthma. Nearly all conditions considered were more common among children with than without asthma. Compared to children without asthma, children with asthma had higher prevalences of hay fever or respiratory allergies (prevalence difference [PD]: 30.5%; 95% CI: 26.6, 34.4), eczema or skin allergies (PD: 14.1%; 95% CI: 10.7, 17.5), sinusitis (PD: 11.3%; 95% CI: 8.4, 14.1), food or digestive allergies (PD: 10.4%; 95% CI: 7.7, 13.1), and difficulty with emotions, concentration, behavior, or getting along (PD: 7.9%; 95% CI: 4.7, 11.1). These results highlight the burden of comorbidities among children with asthma. Improved understanding of the impact of comorbidities among children with asthma may help develop best practices for the assessment, treatment, and control of coexisting health conditions. Published by Elsevier Ltd.

Selected executive functions in children with ADHD in early school age

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Aneta Rita Borkowska

2010-09-01

Full Text Available The study was aimed at finding out whether at the early school age the effectiveness of executive functions distinguishes children with ADHD from those of the control group. Besides, the aim was to check to what extent the use of diagnostic methods evaluating executive functions in children at the early school age is justified. The analysis comprised cognitive flexibility, sustained attention, interference control and planning ability. Those methods of neuropsychological evaluation were used which are mostly applied to characterize executive functions: Wisconsin Card Sorting Test, interference task based on the Stroop Interference Test, and tests of verbal fluency and Tower of London. The examined group consisted of 50 children aged 7-10: 25 children with hyperactivity of combined type and 25 children of the control group. Each group consisted of 23 boys and 2 girls. The average age in the criterial group was 8 years and 10 months (SD=10 months, whereas in the control group – 8 years and 6 months (SD=11 months. According to the obtained results, children with ADHD at early school age do not exhibit a wide spectrum of executive functions deficits, which is probably associated with immaturity of executive processes in all children of that age. The findings comprised only difficulties in inhibition of response, monitoring of activity, and ability of executive attention to intentional guidance of the mental effort depending on the task’s requirements. In investigations of children with ADHD at early school age the use of neuropsychological tests and trials designed for evaluation of executive functions is justified only in limited degree. They do not significantly distinguish between children with ADHD and children without this disorder, therefore the results may be mainly of descriptive, and not explanatory, value.

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

Science.gov (United States)

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.

Lipoid pneumonia in children following aspiration of mineral oil used in the treatment of constipation: high-resolution CT findings in 17 patients

International Nuclear Information System (INIS)

Zanetti, Glaucia; Marchiori, Edson; Gasparetto, Taisa D.; Escuissato, Dante L.; Soares Souza, Arthur

2007-01-01

Exogenous lipoid pneumonia is a rare disorder caused by aspiration of mineral, vegetable and animal oils. High-resolution CT findings of lipoid pneumonia in children taking mineral oil for constipation have been rarely reported. To evaluate the high-resolution CT findings in 17 children with exogenous lipoid pneumonia following aspiration of mineral oil. The study included nine boys and eight girls, with ages ranging from 2 months to 9 years. All patients underwent high-resolution CT and the images were reviewed by two radiologists who reached decisions by consensus. The inclusion criteria were an abnormal radiograph, history of taking mineral oil and the presence of intrapulmonary lipids proved by bronchoalveolar lavage or open lung biopsy. The most common symptoms were cough (n = 13), mild fever (n = 11), and progressive dyspnea (n = 9). The main CT findings were air-space consolidations (100%), usually with areas of fatty attenuation (70.6%), areas of ground-glass attenuation (52.9%), and a crazy-paving pattern (17.6%), predominating bilaterally in the posterior and lower regions of the lungs. The high-resolution CT features in children with exogenous lipoid pneumonia are air-space consolidations and ground-glass attenuation, occasionally with a crazy-paving pattern, distributed bilaterally in the posterior and lower zones of the lungs. (orig.)

Lipoid pneumonia in children following aspiration of mineral oil used in the treatment of constipation: high-resolution CT findings in 17 patients

Energy Technology Data Exchange (ETDEWEB)

Zanetti, Glaucia [University of Rio de Janeiro, Department of Radiology, Rio de Janeiro (Brazil); Marchiori, Edson [University of Rio de Janeiro, Department of Radiology, University Federal Fluminense, Rio de Janeiro (Brazil); Gasparetto, Taisa D. [University Federal Fluminense, Department of Radiology, Rio de Janeiro (Brazil); Escuissato, Dante L. [University of Parana, Department of Radiology, Curitiba (Brazil); Soares Souza, Arthur [School of Medicine of Sao Jose do Rio Preto (ASSJ), Department of Radiology, Sao Jose do Rio Preto (Brazil)

2007-11-15

Exogenous lipoid pneumonia is a rare disorder caused by aspiration of mineral, vegetable and animal oils. High-resolution CT findings of lipoid pneumonia in children taking mineral oil for constipation have been rarely reported. To evaluate the high-resolution CT findings in 17 children with exogenous lipoid pneumonia following aspiration of mineral oil. The study included nine boys and eight girls, with ages ranging from 2 months to 9 years. All patients underwent high-resolution CT and the images were reviewed by two radiologists who reached decisions by consensus. The inclusion criteria were an abnormal radiograph, history of taking mineral oil and the presence of intrapulmonary lipids proved by bronchoalveolar lavage or open lung biopsy. The most common symptoms were cough (n = 13), mild fever (n = 11), and progressive dyspnea (n = 9). The main CT findings were air-space consolidations (100%), usually with areas of fatty attenuation (70.6%), areas of ground-glass attenuation (52.9%), and a crazy-paving pattern (17.6%), predominating bilaterally in the posterior and lower regions of the lungs. The high-resolution CT features in children with exogenous lipoid pneumonia are air-space consolidations and ground-glass attenuation, occasionally with a crazy-paving pattern, distributed bilaterally in the posterior and lower zones of the lungs. (orig.)

Factors associated with the iron nutritional status of Brazilian children aged 4 to 7 years

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Hercílio Paulino ANDRÉ

Full Text Available ABSTRACT Objective To evaluate factors associated with the iron nutritional status of Brazilian children aged 4 to 7 years in the city of Viçosa, Minas Gerais state, Brazil. Methods This is a cross-sectional study of 357 children aged 4-7 years who had been followed-up up for during their first six months of life by the Breastfeeding Support Program. Socioeconomic and demographic characteristics, feeding practices, nutritional status (height-for-age and body mass index-for-age, and serum ferritin and hemoglobin concentrations were evaluated. Multiple linear regression analysis was carried out to evaluate factors independently associated with iron nutritional status (hemoglobin and ferritin, considering α=0.05 as the significance level. Results The prevalence of anemia and iron deficiency was (34 9.52% and (11 11.00%, respectively. The factors independently associated with anemia were younger child age, low maternal education, low height-for-age Z-scores, and children of single and separated mothers or widows. Iron deficiency was associated with child younger age and consumption of chocolates and chocolate flavored milk. Conclusion The results obtained allow us to conclude that anemia among children 4-7 years of age is a public health problem in the city of Viçosa, Minas Gerais. Therefore, there is a need for intervention measures targeting children in this age group. These measures can be implemented through food and nutritional education by encouraging the consumption of iron-rich foods.

Factors associated with medication adherence in school-aged children with asthma

Directory of Open Access Journals (Sweden)

Amy H.Y. Chan

2016-03-01

Full Text Available Adherence to preventive asthma treatment is poor, particularly in children, yet the factors associated with adherence in this age group are not well understood. Adherence was monitored electronically over 6 months in school-aged children who attended a regional emergency department in New Zealand for an asthma exacerbation and were prescribed twice-daily inhaled corticosteroids. Participants completed questionnaires including assessment of family demographics, asthma responsibility and learning style. Multivariable analysis of factors associated with adherence was conducted. 101 children (mean (range age 8.9 (6–15 years, 51% male participated. Median (interquartile range preventer adherence was 30% (17–48% of prescribed. Four explanatory factors were identified: female sex (+12% adherence, Asian ethnicity (+19% adherence, living in a smaller household (−3.0% adherence per person in the household, and younger age at diagnosis (+2.7% for every younger year of diagnosis (all p<0.02. In school-aged children attending the emergency department for asthma, males and non-Asian ethnic groups were at high risk for poor inhaled corticosteroid adherence and may benefit most from intervention. Four factors explained a small proportion of adherence behaviour indicating the difficulty in identifying adherence barriers. Further research is recommended in other similar populations.

Modern diagnostic method of microelementosis of school age children

International Nuclear Information System (INIS)

Rasulov, S.K.

2006-01-01

Full text: Human and animal pathology stipulated by deficiency of vitally important (or 'essential') microelements or their excess, has got its combined name microelementosis [1]. In connection with high biological activity of microelements in organism in different physiologic and pathologic status the quantitative determination of several metals in biomedium of organism is of great importance in the study of microelement metabolism. However, objective and representative data on estimation of school children's provision with microelements are practically absent. The objective of the study was to investigate contents of microelements connected with deficiency of biometals participating in hemopoiesis (Cu, Zn, Co, Mn) in biomedium of the organism of school children in Zarafshan region of the Republic of Uzbekistan. We have applied the method of neutron-activation analysis for determination of microelements (Fe, Zn, Cu, Co, Mn) in hair, whole blood, blood serum, urine, saliva, food-stuff samples and in more than 20 elements of other biomedia, as per designed method in Nuclear Physics Institute, Republic of Uzbekistan [4]. The study was carried out on 245 practically healthy children aged 7-17, 131 boys and 33 girls living in four different areas of Samarkand region. According to the designed method the determination of Mn, Cu was done as follows: samples together with standards were packed in polyethylene container and underwent irradiation in vertical channel of the reactor by neutron flow 5x10 13 neutron cm -2 sec - 1 , (for 15 seconds). The measurement of direct activity was conducted in 2 hours for determining of Cu and Mn. For determining of iron, cobalt, zinc the irradiation test measurement was done within 15 hours one month after irradiation by the corresponding radionuclides. In all measurement of element contents different standards were applied: Intralaboratory data was received by fixing a certain number of elements on ashless filter paper and comparison

Developmental Course of Conversational Behaviour of Children with 22q11.2 Deletion Syndrome and Williams Syndrome

Science.gov (United States)

Van Den Heuvel, Ellen; Botting, Nicola; Boudewijns, Inge; Manders, Eric; Swillen, Ann; Zink, Inge

2017-01-01

This study investigated three conversational subskills in children with 22q11.2 deletion syndrome (22q11.2DS, n = 8, ages 7-13) and Williams syndrome (WS, n = 8, ages 6-12). The researchers re-evaluated these subskills after 18 to 24 months and compared them to those of peers with idiopathic intellectual disability (IID) and IID and comorbid…

Differences in spirometry values between U.S. children 6-11 years and adolescents 12-19 years with current asthma, 2007-2010.

Science.gov (United States)

Kit, Brian K; Simon, Alan E; Tilert, Timothy; Okelo, Sande; Akinbami, Lara J

2016-03-01

National Asthma Education and Prevention Program (NAEPP) guidelines recommend that periodic spirometry be performed in youth with asthma. NAEPP uses different spirometry criteria to define uncontrolled asthma for children (6-11 years) and adolescents (12+ years). To describe differences in spirometry between U.S. children and adolescents with current asthma. We examined cross-sectional spirometry data from 453 U.S. youth with current asthma age 6-19 years from the 2007-2010 National Health and Nutrition Examination Surveys. The main outcomes were percentage predicted forced expiratory volume at 1 sec (FEV1%) ≤80 and the ratio of FEV1 to forced vital capacity (FEV1/FVC) ≤0.80. We also examined the prevalence of youth with spirometry values consistent with uncontrolled asthma, using NAEPP age-specific criteria, defined for children aged 6-11 years as FEV1% ≤80 or FEV1/FVC ≤0.80, and for adolescents aged 12-19 years as FEV1% ≤80. Children 6-11 years and adolescents 12-19 years did not differ in prevalence of FEV1% ≤80 (10.1% vs. 9.0%) or FEV1/FVC ≤0.80 (30.6% vs. 29.8%). However, based on the NAEPP age-specific criteria, 33.0% of children 6-11 years and 9.0% of adolescents 12-19 years had spirometry values consistent with uncontrolled asthma (P spirometry values consistent with uncontrolled asthma did differ. The difference appears to stem mainly from the different spirometry criteria for the two age groups. © 2015 Wiley Periodicals, Inc.

Behavioural, Academic and Neuropsychological Profile of Normally Gifted Neurofibromatosis Type 1 Children

Science.gov (United States)

Descheemaeker, M.-J.; Ghesquiere, P.; Symons, H.; Fryns, J. P.; Legius, E.

2005-01-01

In the present study the neuropsychological, academic and social-emotional profiles were examined in Neurofibromatosis type 1 (NF1) children. Subjects: 17 NF1 children (ages 7-11) with NF1 without serious medical problems and with a full scale IQ (FSIQ) above 70. Wechsler Intelligence Scale for Children-Revised (WISC-R), academic tests and an…

Randomized, double-blind, multicenter study of the immunogenicity and reactogenicity of 17DD and WHO 17D-213/77 yellow fever vaccines in children: implications for the Brazilian National Immunization Program.

Science.gov (United States)

2007-04-20

Vaccines against yellow fever currently recommended by the World Health Organization contain either virus sub-strains 17D or 17DD. In adults, the 17DD vaccine demonstrated high seroconversion and similar performance to vaccines manufactured with the WHO 17D-213/77 seed-lot. In another study, 17DD vaccine showed lower seroconversion rates in children younger than 2 years. Data also suggested lower seroconversion with simultaneous application of measles vaccine. This finding in very young children is not consistent with data from studies with 17D vaccines. A multicenter, randomized, double-blind clinical trial was designed (1) to compare the immunogenicity and reactogenicity of two yellow fever vaccines: 17DD (licensed product) and 17D-213/77 (investigational product) in children aged 9-23 months; (2) to assess the effect of simultaneous administration of yellow fever and the measles-mumps-rubella vaccines; and (3) to investigate the interference of maternal antibodies in the response to yellow fever vaccination. The anticipated implications of the results are changes in vaccine sub-strains used in manufacturing YF vaccine used in several countries and changes in the yellow fever vaccination schedule recommendations in national immunization programs.

Impact of divorce on the quality of life in school-age children.

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Eymann, Alfredo; Busaniche, Julio; Llera, Julián; De Cunto, Carmen; Wahren, Carlos

2009-01-01

To assess psychosocial quality of life in school-age children of divorced parents. A cross-sectional survey was conducted at the pediatric outpatient clinic of a community hospital. Children 5 to 12 years old from married families and divorced families were included. Child quality of life was assessed through maternal reports using a Child Health Questionnaire-Parent Form 50. A multiple linear regression model was constructed including clinically relevant variables significant on univariate analysis (beta coefficient and 95%CI). Three hundred and thirty families were invited to participate and 313 completed the questionnaire. Univariate analysis showed that quality of life was significantly associated with parental separation, child sex, time spent with the father, standard of living, and maternal education. In a multiple linear regression model, quality of life scores decreased in boys -4.5 (-6.8 to -2.3) and increased for time spent with the father 0.09 (0.01 to 0.2). In divorced families, multiple linear regression showed that quality of life scores increased when parents had separated by mutual agreement 6.1 (2.7 to 9.4), when the mother had university level education 5.9 (1.7 to 10.1) and for each year elapsed since separation 0.6 (0.2 to 1.1), whereas scores decreased in boys -5.4 (-9.5 to -1.3) and for each one-year increment of maternal age -0.4 (-0.7 to -0.05). Children's psychosocial quality of life was affected by divorce. The Child Health Questionnaire can be useful to detect a decline in the psychosocial quality of life.

Level of development of the physical components of social activity schoolchildren 10-11 years children summer camp

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R.Ya. Chovgan

2014-04-01

Full Text Available Purpose: to determine the level of physical health of schoolchildren. Material : the study involved 146 children aged 10-11 years. Results : the questions of children's health issues such: the state of development of physical qualities, cardiovascular and respiratory systems, the ratio of children to their own health, interest in physical education means in terms of the Camp. The characteristic of the state of physical health and adaptive capacity of the organism respondents. Found that 50.7 % of children had low, 42.5% - the average, 6.8% - a high level of physical activity. Daily physical fitness - 11.0 % 2-3 times a week - 26.0 % once a week, 18.5%, and sometimes - 44.5%. The health camp prefer morning gymnastics 89.0 % of students ; hiking 67.1 % physical training on interest - 63.7%. Conclusions : the identified leading and lagging physical qualities in children studied age group. Dominant over the other physical properties were agility and strength of the abdominal muscles. By lagging physical qualities include strength of arm and leg flexibility. A significant amount of children surveyed are not able to fulfill the standards of the State tests of Ukraine for its age-sex groups on a positive assessment.

Comparative gait analysis between children with autism and age-matched controls: analysis with temporal-spatial and foot pressure variables

OpenAIRE

Lim, Bee-Oh; O?Sullivan, David; Choi, Bum-Gwon; Kim, Mi-Young

2016-01-01

[Purpose] The purpose of this study was to investigate the gait pattern of children with autism by using a gait analysis system. [Subjects] Thirty children were selected for this study: 15 with autism (age, 11.2 ? 2.8?years; weight, 48.1 ? 14.1?kg; height, 1.51 ? 0.11 m) and 15 healthy age-matched controls (age, 11.0 ? 2.9?years; weight, 43.6 ? 10?kg; height, 1.51 ? 0.011 m). [Methods] All participants walked three times on the GAITRite? system while their plantar pressure was being recorded....

Parent-only interventions for childhood overweight or obesity in children aged 5 to 11 years.

Science.gov (United States)

Loveman, Emma; Al-Khudairy, Lena; Johnson, Rebecca E; Robertson, Wendy; Colquitt, Jill L; Mead, Emma L; Ells, Louisa J; Metzendorf, Maria-Inti; Rees, Karen

2015-12-21

Child and adolescent overweight and obesity have increased globally, and are associated with short- and long-term health consequences. To assess the efficacy of diet, physical activity and behavioural interventions delivered to parents only for the treatment of overweight and obesity in children aged 5 to 11 years. We performed a systematic literature search of databases including the Cochrane Library, MEDLINE, EMBASE, PsycINFO, CINAHL and LILACS as well trial registers. We checked references of identified trials and systematic reviews. We applied no language restrictions. The date of the last search was March 2015 for all databases. We selected randomised controlled trials (RCTs) of diet, physical activity and behavioural interventions delivered to parents only for treating overweight or obesity in children aged 5 to 11 years. Two review authors independently assessed trials for risk of bias and evaluated overall study quality using the GRADE instrument. Where necessary, we contacted authors for additional information. We included 20 RCTs, including 3057 participants. The number of participants ranged per trial between 15 and 645. Follow-up ranged between 24 weeks and two years. Eighteen trials were parallel RCTs and two were cluster RCTs. Twelve RCTs had two comparisons and eight RCTs had three comparisons. The interventions varied widely; the duration, content, delivery and follow-up of the interventions were heterogeneous. The comparators also differed. This review categorised the comparisons into four groups: parent-only versus parent-child, parent-only versus waiting list controls, parent-only versus minimal contact interventions and parent-only versus other parent-only interventions.Trial quality was generally low with a large proportion of trials rated as high risk of bias on individual risk of bias criteria.In trials comparing a parent-only intervention with a parent-child intervention, the body mass index (BMI) z score change showed a mean difference (MD

Family income and tooth decay in US children: does the association change with age?

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Bernabé, E; Delgado-Angulo, E K; Murasko, J E; Marcenes, W

2012-01-01

This study explored whether the association of family income with tooth decay changes with age among children in the United States. A second objective was to explore the role of access to dental health care services in explaining the interrelationships between family income, child age and tooth decay. Data from 7,491 2- to 15-year-old children who participated in the 1999-2004 National and Health and Nutrition Examination Survey were analyzed. The association of family income with the prevalence of tooth decay in primary, permanent and primary or permanent teeth was first estimated in logistic regression models with all children, and then, separately in four age groups that reflect the development of the dentition (2-5, 6-8, 9-11 and 12-15 years, respectively). Findings showed that the income gradient in tooth decay attenuated significantly in 9- to 11-year-olds only to re-emerge in 12- to 15-year-olds. The age profile of the income gradient in tooth decay was not accounted for by a diverse set of family and child characteristics. This is the first study providing some evidence for age variations in the income gradient in tooth decay among children in the United States. Copyright © 2012 S. Karger AG, Basel.

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

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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.

Health and Self-Regulation among School-Age Children Experiencing Family Homelessness

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Andrew J. Barnes

2017-08-01

Full Text Available Children in homeless families have high levels of adversity and are at risk for behavior problems and chronic health conditions, however little is known about the relationship between cognitive-emotional self-regulation and health among school-aged homeless children. Children (n = 86; mean age 10.5 living in shelters were assessed for health, family stress/adversity, emotional-behavioral regulation, nonverbal intellectual abilities, and executive function. Vision problems were the most prevalent health condition, followed by chronic respiratory conditions. Cumulative risk, child executive function, and self-regulation problems in children were uniquely related to child physical health. Homeless children experience problems with cognitive, emotional, and behavioral regulation as well as physical health, occurring in a context of high psychosocial risk. Several aspects of children’s self-regulation predict physical health in 9- to 11-year-old homeless children. Health promotion efforts in homeless families should address individual differences in children’s self-regulation as a resilience factor.

DRAWING SKILLS IN CHILDREN WITH NEURODEVELOPMENTAL DELAY AGED 2-5 YEARS.

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Morović, Maja Lang; Matijević, Valentina; Divljaković, Kristina; Kraljević, Marija; Dimić, Zdenka

2015-06-01

In typically developing children, drawing development occurs in stages from uncontrolled strokes to complex drawing. In this study, we examined drawing development in children with neurodevelopmental delay (NDD). In order to do so, we observed the influence of age, intraventricular hemorrhage (IVH) and gender on the development of drawing skills. The sample consisted of 52 children with NDD, aged 2 years and 6 months to 5 years. All children were hospitalized for multidisciplinary team monitoring and developmental support. The evaluation of drawing development was administered by giving each child a blank A4 paper and the instruction to draw anything they wanted. All of the drawings were scored satisfactory or unsatisfactory. Descriptive statistics was employed on all relevant data to show results in frequencies and percentages. In order to determine differences between groups, the χ2-test was administered. The results showed greatest difference in drawing in children aged from 3 years to 3 years and 11 months. Children with lower IVH had better drawing scores than children with higher IVH levels. According to gender dissimilarities, a difference was found showing girls to have better drawing skills than boys. All study results pointed to the importance of early rehabilitation and continuous structured work with children with NDD.

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

Science.gov (United States)

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 children with normal vision (p Children aged 42-47 months performed significantly faster on two tasks and had better total scores than children aged 36-41 months (p 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.

17 CFR 270.0-11 - Customer identification programs.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Customer identification... (CONTINUED) RULES AND REGULATIONS, INVESTMENT COMPANY ACT OF 1940 § 270.0-11 Customer identification programs... implementing regulation at 31 CFR 103.131, which requires a customer identification program to be implemented...

Determinants of obesity in children and adolescents

Directory of Open Access Journals (Sweden)

2013-03-01

Full Text Available Obesity is a multifactorial disease. The aim of this study was to investigate the etiological factors contributing to the formation of obesity in children and adolescents. Study included two groups of children. Main group: 101 children with obesity aged 10 to 17 years, body mass index (BMI 31,27±0,51 kg/m 2. Comparison group: of 14 children aged 10 to 17 years, without obesity, BMI 18,54±0,11 kg/m 2. In all children we evaluated perinatal and family history, lifestyle and diet, anthropometric parameters, assessed the progress of sexual development. We found that the manifestation of the disease occurred in the early school years, and in boys significantly earlier than in girls. Mothers of obese children had complications during pregnancy (such as toxaemia, the risk of miscarriage, hypertension, previous medical abortions. The children in the majority of cases were early nursed on milk formula, had violations in feeding regime, and hypokinesia. The disease was shown to run in families.

CHANGES IN COPING STRATEGY IN THE SCHOOL AGE CHILDREN

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M. A. Alieva

2018-01-01

Full Text Available The objective of the study: to investigate the changes in preferable coping-strategies during treatment of the school-age children in a TB sanatorium. 77 patients (children and adolescents were enrolled into the study, they all had rehabilitation due to respiratory tuberculosis. All patients were divided into two groups: 8-12 years old (17 boys and 13 girls and 13-17 years old (24 boys and 23 girls. Coping strategies in the school-age children were investigated twice: at admission and discharge from the sanatorium, using a questionnaire adapted by N.A. Sirota and V.N. Yaltonsky and modified by R. M. Granovskaya and I.M. Nikolskaya. Analysis of the structure of the responses identified a group of patients who were oriented in the direction from the problem. This group presented a lower number of scores of the problem solution scale and a higher number of scores in the scales of avoidance, denial, fantasy formation. The other group of patients, focused in the direction towards the problem, characterized by a higher number of scores of the scales of problem solution and communication and a lower number of scores for the scales of denial and fantasy formation. Statistically significant changes were observed in the scale assessing communication (p = 0.03; there was a statistically significant reduction in the scores reflecting avoidance and denial (p < 0.001. There were no significant changes in the other scores. 

The comparison of balance performance among children with cochlear implantation, post-aural aid and normal children

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Arezoo Ahmad pour

2014-11-01

Full Text Available Background: This cross-sectional study was carried out to compare balance performance between children with cochlear implants and post-aural aid and normal children. Methods: The present study was done on 67 severe to profound hearing impaired children. Of these, 21 children with an average age of 7 years and 4 months (±1.7 wore cochlear implant, 46 children with an average age of 7 years and 7 months (±1.7 wore post-aural aid and 60 children with an average 8 years and one month (±11 months were considered as a control group. All of the children were tested with the 9-stage balance subtest of Bruininks-Oseretsky Test of Motor Proficiency2 (BOT2. Results: The mean total BOT2 score of hearing impaired children was significantly lower than the normal group (P≤0.001. The mean total BOT2 score among children with cochlear implant, post-aural aids and normal group showed that cochlear implant group significantly performed weaker than the other two groups (P≤0.001. Conclusion: Hearing impaired children particularly children with cochlear implant are exposed to the risk of balance deficit. Hearing impaired children specially those who wear cochlear implants must be screened for vestibular hypofunction.

[Prevalence and trend of overweight and obesity in children and adolescents in Guangdong province, 2002-2012].

Science.gov (United States)

Ji, G Y; Dun, Z J; Jiang, Q; Wen, J; Wang, P; Huang, R; Chen, Z H; Li, Z H; Ma, W J; Zhang, Y H

2016-09-10

Objective: To investigate the prevalence and trend of overweight and obesity in children and adolescents aged 6-17 years between 2002 and 2012 in Guangdong province. Methods: A total of 7 075 children and adolescents aged 6-17 years were selected in Guangdong for nutritional survey in 2002 and a total of 2 319 children and adolescents aged 6-17 years were selected in nine counties/districts of Guangdong for nutritional survey during 2009-2012 through multi-stage random cluster sampling. The body height and weight of all the children and adolescents were measured. Results: The result of 2009-2012 survey indicated the average prevalence of overweight and obesity in the children and adolescents surveyed were 7.3% and 4.5 %, respectively. The prevalence of overweight and obesity were higher in boys (8.9% and 6.5%) than in girls (5.3% and 2.2%), in rural area (9.3% and 5.6%) than in urban area (4.7% and 3.2%). Children and adolescents aged 9-11 years had a higher overweight and obesity rates compared with other age groups. Compared with 2002, except for obesity rate in urban girls, the prevalence of overweight and obesity in children and adolescents obviously increased. The increase rate was higher in rural area than urban area and in boys than in girls. Conclusions: Compared with 2002, the prevalence of overweight and obesity in children and adolescents in Guangdong obviously increased. The prevalence was much higher in boys, those living in rural area and those aged 9-11 years, thus more attention should be paid to them.

Ocular Findings in Children With 22q11.2 Deletion Syndrome.

Science.gov (United States)

Gokturk, Bahar; Topcu-Yilmaz, Pinar; Bozkurt, Banu; Yildirim, Mahmut Selman; Guner, Sukru Nail; Sayar, Esra Hazar; Reisli, Ismail

2016-07-01

To identify the ocular features of children diagnosed as having 22q11.2 deletion syndrome in a Turkish population, which is the most common microdeletion syndrome with a wide range of facial and ocular abnormalities. Sixteen children aged between 4 months and 18 years with a microdeletion in chromosome 22q11.2 underwent a detailed ophthalmological examination including uncorrected and best corrected visual acuity testing, stereoscopic vision examination, biomicroscopic and indirect fundus examination, and ocular motility testing. All patients had at least one ocular abnormality. The major abnormalities were eyelid abnormalities (eye hooding, narrow palpebral fissure, telecanthus, hypertelorism, sparse and thin eyebrows and eyelashes, blepharitis, and distichiasis), posterior embryotoxon, and tortuous retinal vessels in at least half of the patients. Other ophthalmological disorders were refractive errors, iris remnants, and strabismus. The chromosome 22q11.2 deletion syndrome is associated with a wide range of ocular disorders, which necessitates a comprehensive eye examination for appropriate treatment and follow-up. Ocular findings sometimes can provide a clue to the diagnosis of 22q11.2 deletion. [J Pediatr Ophthalmol Strabismus. 2016;53(4):218-222]. Copyright 2016, SLACK Incorporated.

Prevalence and associated factors for stunting among 6-12 years old school age children from rural community of Humbo district, Southern Ethiopia.

Science.gov (United States)

Bogale, Tesfahun Yonas; Bala, Elazar Tadesse; Tadesse, Minyahil; Asamoah, Benedict Oppong

2018-05-24

Stunting is one of the most serious and challenging public health problems in Ethiopia, which constitute a significant obstacle to achieving better child health outcomes. This study aimed to assess the prevalence and factors associated with stunting among 6-12 years old children in Humbo district, Southern Ethiopia. This was a cross-sectional study conducted among 633 children 6-12 years old living in Humbo district, Southern Ethiopia, from March to April, 2015. A multistage cluster sampling technique was used to select participants from households in eight Villages in the study area. Height was measured using standard methods and height for age Z-score was computed to assess stunting. EPI info version 3.5.4 was used for data entry, whereas Anthroplus software and SPSS version 20.0 were used for computation of height for age Z-scores and statistical analyses respectively. Simple and multiple logistic regression analyses were used to examine factors associated with stunting in the study sample, using 95% confidence limits (statistical significance set at p < 0.050). Prevalence of stunting was 57%, about, 3.5% were severely stunted, 27.3% moderately stunted and 26.4% mildly stunted, and the mean (SD) was - 1.1 (±1.2). About 7 (1.1%) boys and 15 (2.4%) girls were severely stunted. Age groups 10-12 years had significantly higher rate of stunting than others. Age (AOR = 1.7, 95% CI = 1.1-2.6), big family size (AOR = 4.6, 95% CI = 2.2-9.5) and field disposal of wastes (AOR = 2.7, 95% CI = 1.2-5.8) were factors significantly associated with stunting. This study exposed high rate of stunting among school age children. Stunting remains a noticeable attribute of rural school age children. Findings suggest the need to implement evidence-based school-aged rural children nutrition policy and strategies as well as need for intervention to improve domestic waste management system in the rural community.

A randomised double-blind clinical trial of two yellow fever vaccines prepared with substrains 17DD and 17D-213/77 in children nine-23 months old.

Science.gov (United States)

2015-09-01

This randomised, double-blind, multicentre study with children nine-23 months old evaluated the immunogenicity of yellow fever (YF) vaccines prepared with substrains 17DD and 17D-213/77. YF antibodies were titered before and 30 or more days after vaccination. Seropositivity and seroconversion were analysed according to the maternal serological status and the collaborating centre. A total of 1,966 children were randomised in the municipalities of the states of Mato Grosso do Sul, Minas Gerais and São Paulo and blood samples were collected from 1,714 mothers. Seropositivity was observed in 78.6% of mothers and 8.9% of children before vaccination. After vaccination, seropositivity rates of 81.9% and 83.2%, seroconversion rates of 84.8% and 85.8% and rates of a four-fold increase over the pre-vaccination titre of 77.6% and 81.8% were observed in the 17D-213/77 and 17DD subgroups, respectively. There was no association with maternal immunity. Among children aged 12 months or older, the seroconversion rates of 69% were associated with concomitant vaccination against measles, mumps and rubella. The data were not conclusive regarding the interference of maternal immunity in the immune response to the YF vaccine, but they suggest interference from other vaccines. The failures in seroconversion after vaccination support the recommendation of a booster dose in children within 10 years of the first dose.

A randomised double-blind clinical trial of two yellow fever vaccines prepared with substrains 17DD and 17D-213/77 in children nine-23 months old

Directory of Open Access Journals (Sweden)

2015-09-01

Full Text Available This randomised, double-blind, multicentre study with children nine-23 months old evaluated the immunogenicity of yellow fever (YF vaccines prepared with substrains 17DD and 17D-213/77. YF antibodies were tittered before and 30 or more days after vaccination. Seropositivity and seroconversion were analysed according to the maternal serological status and the collaborating centre. A total of 1,966 children were randomised in the municipalities of the states of Mato Grosso do Sul, Minas Gerais and São Paulo and blood samples were collected from 1,714 mothers. Seropositivity was observed in 78.6% of mothers and 8.9% of children before vaccination. After vaccination, seropositivity rates of 81.9% and 83.2%, seroconversion rates of 84.8% and 85.8% and rates of a four-fold increase over the pre-vaccination titre of 77.6% and 81.8% were observed in the 17D-213/77 and 17DD subgroups, respectively. There was no association with maternal immunity. Among children aged 12 months or older, the seroconversion rates of 69% were associated with concomitant vaccination against measles, mumps and rubella. The data were not conclusive regarding the interference of maternal immunity in the immune response to the YF vaccine, but they suggest interference from other vaccines. The failures in seroconversion after vaccination support the recommendation of a booster dose in children within 10 years of the first dose.

Impact of sociodemographic factors on cognitive function in school-aged HIV-infected Nigerian children

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Boyede GO

2013-07-01

Full Text Available Gbemisola O Boyede,1,2 Foluso EA Lesi,2 Veronica C Ezeaka,2 Charles S Umeh3 1Division of Developmental Paediatrics, School of Child and Adolescent Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa; 2Department of Paediatrics, 3Clinical Psychology Unit, Department of Psychiatry, Lagos University Teaching Hospital, Lagos, Nigeria Background: In this study, we sought to evaluate the influence of sociodemographic factors, ie, age, sex, socioeconomic status, maternal education, and human immunodeficiency virus (HIV status, on cognitive performance in school-aged HIV-infected Nigerian children. Methods: Sixty-nine HIV-positive children aged 6–15 years were matched with 69 HIV-negative control children for age and sex. The children were subdivided for the purpose of analysis into two cognitive developmental stages using Piaget’s staging, ie, the concrete operational stage (6–11 years and the formal operational stage (12–15 years. All participants underwent cognitive assessment using Raven’s Standard Progressive Matrices (RPM. Sociodemographic data for the study participants, ie, age, sex, socioeconomic status, and level of maternal education, were obtained using a study proforma. Logistic regression analyses were used to determine associations of HIV status and sociodemographic characteristics with RPM cognitive scores. Results: The overall mean RPM score for the HIV-positive children was 18.2 ± 9.8 (range 8.0–47.0 which was significantly lower than the score of 27.2 ± 13.8 (range 8.0–52.0 for the HIV-negative children (P < 0.001. On RPM grading, 56.5% of the HIV-positive children had cognitive performance at below average to intellectually defective range. Below average RPM scores were found to be significantly associated with younger age (6–11 years, positive HIV status, lower socioeconomic status, and low level of maternal education. Conclusion: Younger age, poor socioeconomic

Scholastic Attainment Following Severe Early Institutional Deprivation: A Study of Children Adopted from Romania

Science.gov (United States)

Beckett, Celia; Maughan, Barbara; Rutter, Michael; Castle, Jenny; Colvert, Emma; Groothues, Christine; Hawkins, Amanda; Kreppner, Jana; O'Connor, Thomas G.; Stevens, Suzanne; Sonuga-Barke, Edmund J. S.

2007-01-01

The relationship between severe early institutional deprivation and scholastic attainment at age 11 in 127 children (68 girls and 59 boys) adopted from institutions in Romania was compared to the attainment of 49 children (17 girls and 32 boys) adopted within the UK from a non-institutional background. Overall, children adopted from Romania had…

17 CFR 256.01-11 - Methods of allocation.

Science.gov (United States)

2010-04-01

... applicable and currently effective methods of allocation filed with the Commission. Both direct and allocated... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Methods of allocation. 256.01... HOLDING COMPANY ACT OF 1935 General Instructions § 256.01-11 Methods of allocation. Indirect costs and...

Essential hypertension vs. secondary hypertension among children.

Science.gov (United States)

Gupta-Malhotra, Monesha; Banker, Ashish; Shete, Sanjay; Hashmi, Syed Sharukh; Tyson, John E; Barratt, Michelle S; Hecht, Jacqueline T; Milewicz, Diane M; Boerwinkle, Eric

2015-01-01

The aim was to determine the proportions and correlates of essential hypertension among children in a tertiary pediatric hypertension clinic. We evaluated 423 consecutive children and collected demographic and clinical history by retrospective chart review. We identified 275 (65%) hypertensive children (blood pressure >95th percentile per the "Fourth Report on the Diagnosis, Evaluation, and Treatment of High Blood Pressure in Children and Adolescents") from 423 children referred to the clinic for history of elevated blood pressure. The remainder of the patients had normotension (11%), white coat hypertension (11%), prehypertension (10%), and pending diagnosis (3%). Among the 275 hypertensive children, 43% (n = 119; boys = 56%; median age = 12 years; range = 3-17 years) had essential hypertension and 57% (n = 156; boys = 66%; median age = 9 years; range = 0.08-19 years) had secondary hypertension. When compared with those with secondary hypertension, those with essential hypertension had a significantly older age at diagnosis (P = 0.0002), stronger family history of hypertension (94% vs. 68%; P secondary hypertension. The phenotype of essential hypertension can present as early as 3 years of age and is the predominant form of hypertension in children after age of 6 years. Among children with hypertension, those with essential hypertension present at an older age, have a stronger family history of hypertension, and have lower prevalence of preterm birth. © American Journal of Hypertension, Ltd 2014. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Role of Family Resources and Paternal History of Substance Use Problems in Psychosocial Adjustment among School-Aged Children

Science.gov (United States)

Peleg-Oren, Neta; Rahav, Giora; Teichman, Meir

2009-01-01

The present study examines the role of family resources (parenting style and family cohesion) and paternal history of substance abuse on the psychosocial adjustment of their school-aged children. Data were collected from 148 children aged 8-11 (72 of fathers with history of substance use disorder, 76 children of fathers with no substance use…

Adapting a receptive vocabulary test for preschool-aged Greek-speaking children.

Science.gov (United States)

Okalidou, Areti; Syrika, Asimina; Beckman, Mary E; Edwards, Jan R

2011-01-01

Receptive vocabulary is an important measure for language evaluations. Therefore, norm-referenced receptive vocabulary tests are widely used in several languages. However, a receptive vocabulary test has not yet been normed for Modern Greek. To adapt an American English vocabulary test, the Receptive One-Word Picture Vocabulary Test-II (ROWPVT-II), for Modern Greek for use with Greek-speaking preschool children. The list of 170 English words on ROWPVT-II was adapted by (1) developing two lists (A and B) of Greek words that would match either the target English word or another concept corresponding to one of the pictured objects in the four-picture array; and (2) determining a developmental order for the chosen Greek words for preschool-aged children. For the first task, adult word frequency measures were used to select the words for the Greek wordlist. For the second task, 427 children, 225 boys and 202 girls, ranging in age from 2;0 years to 5;11 years, were recruited from urban and suburban areas of Greece. A pilot study of the two word lists was performed with the aim of comparing an equal number of list A and list B responses for each age group and deriving a new developmental list order. The relative difficulty of each Greek word item, that is, its accuracy score, was calculated by taking the average proportion of correct responses across ages for that word. Subsequently, the word accuracy scores in the two lists were compared via regression analysis, which yielded a highly significant relationship (R(2) = 0.97; p word item from the two lists was a better fit. Finally, new starting levels (basals) were established for preschool ages. The revised word list can serve as the basis for adapting a receptive vocabulary test for Greek preschool-aged children. Further steps need to be taken when testing larger numbers of 2;0 to 5;11-year-old children on the revised word list for determination of norms. This effort will facilitate early identification and remediation

Age- and gender-related characteristics of the pubic symphysis and triradiate cartilage in pediatric computed tomography

International Nuclear Information System (INIS)

Bayer, Joerg; Suedkamp, Norbert P.; Reising, Kilian; Neubauer, Jakob; Saueressig, Ulrich

2016-01-01

There is little information on the pubic symphysis' normal CT appearance in children. We sought to generate age-, gender- and maturity-related symphyseal width appearances in CT scans. Pelvic CT scans performed for any reason during a 6-year period in patients younger than 18 years were retrospectively analyzed. The symphysis width was measured in the axial plane and the triradiate cartilage was classified as open or closed. Four hundred twenty-seven CT scans were evaluated and 350 remained for analysis. Age- and gender-related measurements of the symphysis width are illustrated on various centile graphs. When grouping children by age in years 0-6, 7-11, 12-15 and 16-17, mean (standard deviation) symphysis width was 5.4 mm (0.9), 5.3 mm (1.1), 4.1 mm (1.1) and 3.5 mm (1.0), respectively, in girls and 5.9 mm (1.3), 5.4 mm (1.2), 5.2 mm (1.1) and 4.0 mm (1.0), respectively, in boys. Boys and girls were significantly different in the age groups 12-15 years (P<0.001) and 16-17 years (P=0.04). In the mature pelvis, the symphyseal gap is significantly (P<0.001) shorter in both genders, and in girls compared to boys (P=0.04). The pubic symphysis width in children differs according to age, gender and maturity. The reference values published herein may help detect symphyseal injury. (orig.)

Age- and gender-related characteristics of the pubic symphysis and triradiate cartilage in pediatric computed tomography

Energy Technology Data Exchange (ETDEWEB)

Bayer, Joerg; Suedkamp, Norbert P.; Reising, Kilian [Medical Centre -University of Freiburg, Department of Orthopedics and Trauma Surgery, Freiburg (Germany); Neubauer, Jakob [Medical Centre - University of Freiburg, Department of Radiology, Freiburg (Germany); Saueressig, Ulrich [Kreiskrankenhaus Emmendingen, Department of Radiology, Emmendingen (Germany)

2016-11-15

There is little information on the pubic symphysis' normal CT appearance in children. We sought to generate age-, gender- and maturity-related symphyseal width appearances in CT scans. Pelvic CT scans performed for any reason during a 6-year period in patients younger than 18 years were retrospectively analyzed. The symphysis width was measured in the axial plane and the triradiate cartilage was classified as open or closed. Four hundred twenty-seven CT scans were evaluated and 350 remained for analysis. Age- and gender-related measurements of the symphysis width are illustrated on various centile graphs. When grouping children by age in years 0-6, 7-11, 12-15 and 16-17, mean (standard deviation) symphysis width was 5.4 mm (0.9), 5.3 mm (1.1), 4.1 mm (1.1) and 3.5 mm (1.0), respectively, in girls and 5.9 mm (1.3), 5.4 mm (1.2), 5.2 mm (1.1) and 4.0 mm (1.0), respectively, in boys. Boys and girls were significantly different in the age groups 12-15 years (P<0.001) and 16-17 years (P=0.04). In the mature pelvis, the symphyseal gap is significantly (P<0.001) shorter in both genders, and in girls compared to boys (P=0.04). The pubic symphysis width in children differs according to age, gender and maturity. The reference values published herein may help detect symphyseal injury. (orig.)

Suicide Trends Among Elementary School-Aged Children in the United States From 1993 to 2012.

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Bridge, Jeffrey A; Asti, Lindsey; Horowitz, Lisa M; Greenhouse, Joel B; Fontanella, Cynthia A; Sheftall, Arielle H; Kelleher, Kelly J; Campo, John V

2015-07-01

Suicide is a leading cause of death among school-aged children younger than 12 years but little is known about the epidemiology of suicide in this age group. To describe trends in suicide among US children younger than 12 years by sociodemographic group and method of death. Period trend analysis of national mortality data on suicide in children aged 5 to 11 years in the United States from January 1, 1993, to December 31, 2012. Data were analyzed per 5-year periods, between 1993 to 1997 and 2008 to 2012. Number of suicide deaths and crude suicide rates. Period trends in rates of suicide were estimated using negative binomial regression incidence rate ratios (IRRs). The overall suicide rate among children aged 5 to 11 years remained stable between 1993 to 1997 and 2008 to 2012 (from 1.18 to 1.09 per 1 million; IRR = 0.96; 95% CI, 0.90-1.03). However, the suicide rate increased significantly in black children (from 1.36 to 2.54 per 1 million; IRR = 1.27; 95% CI, 1.11-1.45) and decreased in white children (from 1.14 to 0.77 per 1 million; IRR = 0.86; 95% CI, 0.79-0.94). The overall firearm suicide rate (IRR = 0.69; 95% CI, 0.57-0.85) and firearm suicide rate among white boys (IRR = 0.72; 95% CI, 0.59-0.88) decreased significantly during the study. The rate of suicide by hanging/suffocation increased significantly in black boys (IRR = 1.35; 95% CI, 1.14-1.61), although the overall change in suicide rates by hanging/suffocation or other suicide methods did not change during the study. The stable overall suicide rate in school-aged children in the United States during 20 years of study obscured a significant increase in suicide incidence in black children and a significant decrease in suicide incidence among white children. Findings highlight a potential racial disparity that warrants attention. Further studies are needed to monitor these emerging trends and identify risk, protective, and precipitating factors relevant to suicide prevention efforts

Safety and immunogenicity of adjuvanted inactivated split-virion and whole-virion influenza A (H5N1) vaccines in children: a phase I-II randomized trial.

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Wu, Jiang; Liu, Shu-Zhen; Dong, Shan-Shan; Dong, Xiao-Ping; Zhang, Wu-Li; Lu, Min; Li, Chang-Gui; Zhou, Ji-Chen; Fang, Han-Hua; Liu, Yan; Liu, Li-Ying; Qiu, Yuan-Zheng; Gao, Qiang; Zhang, Xiao-Mei; Chen, Jiang-Ting; Zhong, Xiang; Yin, Wei-Dong; Feng, Zi-Jian

2010-08-31

Highly pathogenic avian influenza A virus H5N1 has the potential to cause a pandemic. Many prototype pandemic influenza A (H5N1) vaccines had been developed and well evaluated in adults in recent years. However, data in children are limited. Herein we evaluate the safety and immunogenicity of adjuvanted split-virion and whole-virion H5N1 vaccines in children. An open-labelled phase I trial was conducted in children aged 3-11 years to receive aluminum-adjuvated, split-virion H5N1 vaccine (5-30 microg) and in children aged 12-17 years to receive aluminum-adjuvated, whole-virion H5N1 vaccine (5-15 microg). Safety of the two formulations was assessed. Then a randomized phase II trial was conducted, in which 141 children aged 3-11 years received the split-virion vaccine (10 or 15 microg) and 280 children aged 12-17 years received the split-virion vaccine (10-30 microg) or the whole-virion vaccine (5 microg). Serum samples were collected for hemagglutination-inhibition (HI) assays. 5-15 microg adjuvated split-virion vaccines were well tolerated in children aged 3-11 years and 5-30 microg adjuvated split-virion vaccines and 5 microg adjuvated whole-virion vaccine were well tolerated in children aged 12-17 years. Most local and systemic reactions were mild or moderate. Before vaccination, all participants were immunologically naïve to H5N1 virus. Immune responses were induced after the first dose and significantly boosted after the second dose. In 3-11 years children, the 10 and 15 microg split-virion vaccine induced similar responses with 55% seroconversion and seroprotection (HI titer >or=1:40) rates. In 12-17 years children, the 30 microg split-virion vaccine induced the highest immune response with 71% seroconversion and seroprotection rates. The 5 microg whole-virion vaccine induced higher response than the 10 microg split-virion vaccine did. The aluminum-adjuvanted, split-virion prototype pandemic influenza A (H5N1) vaccine showed good safety and immunogenicity in

42 CFR 433.11 - Enhanced FMAP rate for children.

Science.gov (United States)

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Enhanced FMAP rate for children. 433.11 Section 433... Administration Provisions § 433.11 Enhanced FMAP rate for children. (a) Subject to the conditions in paragraph (b... targeted low-income children described in § 435.4 or § 436.3 of this chapter; and (2) Services provided to...

Oscillometric blood pressure by age and height for non overweight children and adolescents in Lubumbashi, Democratic Republic of Congo.

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Muyumba, Emmanuel Kiyana; Nkulu, Dophra Ngoy; Mukeng, Clarence Kaut; Musung, Jacques Mbaz; Kakoma, Placide Kambola; Kakisingi, Christian Ngama; Luboya, Oscar Numbi; Malonga, Françoise Kaj; Kizonde, Justin Kalungwe; Mukuku, Olivier; Yan, Weili

2018-01-19

The diagnosis of hypertension in children is complex because based on normative values by sex, age and height, and these values vary depending on the environment. Available BP references used, because of the absence of local data, do not correspond to our pediatric population. Accordingly, our study aimed to provide the BP threshold for children and adolescents in Lubumbashi (DRC) and to compare them with German (KIGGS study), Polish (OLAF study) and Chinese (CHNS study) references. We conducted a cross-sectional study among 7523 school-children aged 3 to 17 years. The standardized BP measurements were obtained using a validated oscillometric device (Datascope Accutor Plus). After excluding overweight and obese subjects according to the IOTF definition (n = 640), gender-specific SBP and DBP percentiles, which simultaneously accounted for age and height by using an extension of the LMS method, namely GAMLSS, were tabulated. The 50th, 90th and 95th percentiles of SBP and DBP for 3373 boys and 3510 girls were tabulated simultaneously by age and height (5th, 25th, 50th, 75th and 95th height percentile). Before 13 years the 50th and 90th percentiles of SBP for boys were higher compared with those of KIGGS and OLAF, and after they became lower: the difference for adolescents aged 17 years was respectively 8 mmHg (KIGGS) and 4 mmHg (OLAF). Concerning girls, the SBP 50th percentile was close to that of OLAF and KIGGS studies with differences that did not exceed 3 mmHg; whereas the 90th percentile of girls at different ages was high. Our oscillometric 50th and 90th percentiles of SBP and DBP were very high compared to referential ausculatory percentiles of the CHNS study respectively for boys from 8 to 14 mmHg and 7 to 13 mmHg; and for girls from 10 to 16 mmHg and 11 to 16 mmHg. The proposed BP thresholds percentiles enable early detection and treatment of children and adolescents with high BP and develop a local program of health promotion in schools and

17 CFR 240.11a-1 - Regulation of floor trading.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Regulation of floor trading... Securities Exchange Act of 1934 Adoption of Floor Trading Regulation (rule 11a-1) § 240.11a-1 Regulation of floor trading. (a) No member of a national securities exchange, while on the floor of such exchange...

17DD and 17D-213/77 yellow fever substrains trigger a balanced cytokine profile in primary vaccinated children.

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Ana Carolina Campi-Azevedo

Full Text Available BACKGROUND: This study aimed to compare the cytokine-mediated immune response in children submitted to primary vaccination with the YF-17D-213/77 or YF-17DD yellow fever (YF substrains. METHODS: A non-probabilistic sample of eighty healthy primary vaccinated (PV children was selected on the basis of their previously known humoral immune response to the YF vaccines. The selected children were categorized according to their YF-neutralizing antibody titers (PRNT and referred to as seroconverters (PV-PRNT(+ or nonseroconverters (PV-PRNT(-. Following revaccination with the YF-17DD, the PV-PRNT(- children (YF-17D-213/77 and YF-17DD groups seroconverted and were referred as RV-PRNT(+. The cytokine-mediated immune response was investigated after short-term in vitro cultures of whole blood samples. The results are expressed as frequency of high cytokine producers, taking the global median of the cytokine index (YF-Ag/control as the cut-off. RESULTS: The YF-17D-213/77 and the YF-17DD substrains triggered a balanced overall inflammatory/regulatory cytokine pattern in PV-PRNT(+, with a slight predominance of IL-12 in YF-17DD vaccinees and a modest prevalence of IL-10 in YF-17D-213/77. Prominent frequency of neutrophil-derived TNF-α and neutrophils and monocyte-producing IL-12 were the major features of PV-PRNT(+ in the YF-17DD, whereas relevant inflammatory response, mediated by IL-12(+CD8(+ T cells, was the hallmark of the YF-17D-213/77 vaccinees. Both substrains were able to elicit particular but relevant inflammatory events, regardless of the anti-YF PRNT antibody levels. PV-PRNT(- children belonging to the YF-17DD arm presented gaps in the inflammatory cytokine signature, especially in terms of the innate immunity, whereas in the YF-17D-213/77 arm the most relevant gap was the deficiency of IL-12-producing CD8(+T cells. Revaccination with YF-17DD prompted a balanced cytokine profile in YF-17DD nonresponders and a robust inflammatory profile in YF-17D

Do Social Attribution Skills Improve with Age in Children with High Functioning Autism Spectrum Disorders?

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Bal, Elgiz; Yerys, Benjamin E; Sokoloff, Jennifer L; Celano, Mark J; Kenworthy, Lauren; Giedd, Jay N; Wallace, Gregory L

2013-01-01

Age-related changes in social attribution skills were assessed using the "Triangles Playing Tricks" task in 7-17 year old high functioning children with ASDs (n=41) and in typically developing (TD) children (n=58) matched on age, IQ, and sex ratio. Children with ASDs gave responses that received lower intentionality and appropriateness ratings than did TD children in both the goal-directed and theory of mind (ToM) conditions. Results remained unchanged when the effects of verbal output (i.e., number of clause produced) and verbal IQ were included as covariates in the analyses. Whereas age was highly associated with ToM performance in the TD children, this relationship was not as strong among children with ASDs. These results indicate not only a diminished tendency among high functioning children with ASDs to attribute social meaning and intentionality to ambiguous visual displays of interactive forms but also an aberrant developmental trajectory. That is, children with ASDs may fall further behind their typically developing peers in social attribution abilities as they get older.

Gestational age and birth weight in relation to school performance of 10-year-old children: a follow-up study of children born after 32 completed weeks

DEFF Research Database (Denmark)

Kirkegaard, Ida; Obel, Carsten; Hedegaard, Morten

2006-01-01

BACKGROUND: Children born extremely premature (weight (weight. Much less is known about children of higher gestational ages and birth weights. We studied gestational age...... after 32 completed weeks and birth weight in relation to the child's school performance at the age of 10 years. METHODS: We performed a follow-up study of 5319 children born between January 1990 and June 1992. We got the information on birth weight and gestational age from birth registration forms; when...... the children were between 9 and 11 years of age, we gathered information about their school performance (reading, spelling, and arithmetic) from questionnaires completed by the parents and the children's primary school teachers. RESULTS: The association between birth weight and reading, as well as spelling...

Mental health assessed by the Strengths and Difficulties Questionnaire for children born extremely preterm without severe disabilities at 11 years of age: a Norwegian, national population-based study.

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Fevang, Silje Katrine Elgen; Hysing, Mari; Sommerfelt, Kristian; Elgen, Irene

2017-12-01

The aims were to investigate mental health problems with the Strength and Difficulties Questionnaire (SDQ) in children born extremely preterm/extremely low birth weight (EP/ELBW) without severe disabilities compared to controls, and to identify peri-, or neonatal factors possibly predicting later mental health problems. A national Norwegian cohort of 11-year-old EP/ELBW children, excluding those with intellectual disabilities, non-ambulatory cerebral palsy, blindness and/or deafness, was assessed. Parents and teachers completed the SDQ. Mean scores and scores ≥90th percentile for the control group, combined (parent and/or teacher reporting the child ≥90th percentile), and pervasive ratings (both parent and teacher reporting the child ≥90th percentile) were presented. The controls consisted of an unselected population of all 11-year-old children born in 1995 who attended public or private schools in Bergen. Of the eligible children, 216 (64%) EP/ELBW and 1882 (61%) control children participated. The EP/ELBW children had significantly higher scores and/or increased risk of parent, teacher, combined, and pervasive rated hyperactivity/inattention, emotional-, and peer problems (OR 2.1-6.3). Only parents reported the EP/ELBW children to be at an increased risk of conduct problems (OR 1.6, 95% CI 1.1-2.6). Only low maternal education at birth was significantly associated with mental health problems at 11 years of age (OR 2.5, 95% CI 1.2-5.4). EP/ELBW children without severe disabilities had increased risk of symptoms of hyperactivity/inattention, emotional-, and peer problems. None of the peri- or neonatal factors were significantly associated with later mental health problems, except for low maternal education.

Parenting and Temperament Prior to September 11, 2001, and Parenting Specific to 9/11 as Predictors of Children's Posttraumatic Stress Symptoms Following 9/11

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Wilson, Anna C.; Lengua, Liliana J.; Meltzoff, Andrew N.; Smith, Kimberly A.

2010-01-01

Parenting is related to children's adjustment, but little research has examined the role of parenting in children's responses to disasters. This study describes parenting responses specific to the 9/11 terrorist attacks and examines pre-9/11 parenting, child temperament, and 9/11-specific parenting as predictors of children's posttraumatic stress…

Anxiety disorders in 8-11-year-old children: motor skill performance and self-perception of competence.

Science.gov (United States)

Ekornås, Belinda; Lundervold, Astri J; Tjus, Tomas; Heimann, Mikael

2010-06-01

This study investigates motor skill performance and self-perceived competence in children with anxiety disorders compared with children without psychiatric disorders. Motor skills and self-perception were assessed in 329 children aged 8 to 11 years, from the Bergen Child Study. The Kiddie-SADS PL diagnostic interview was employed to define a group of children with an anxiety disorder without comorbid diagnosis, and a control group (no diagnosis) matched according to gender, age, and full-scale IQ. Children in the anxiety disorder group displayed impaired motor skills and poor self-perceived peer acceptance and physical competence compared with the control group. Two-thirds of the anxious boys scored on the Motor Assessment Battery for Children (MABC) as having motor problems. The present study demonstrated impaired motor skills in boys with "pure" anxiety disorders. Anxious children also perceived themselves as being less accepted by peers and less competent in physical activities compared with children in the control group.

Association Between Portable Music Player Use and Hearing Loss Among Children of School Age in the Netherlands.

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le Clercq, Carlijn M P; Goedegebure, André; Jaddoe, Vincent W V; Raat, Hein; Baatenburg de Jong, Robert J; van der Schroeff, Marc P

2018-06-14

Portable music player use may have harmful effects on hearing. The magnitude and effect of frequent music exposure, especially at younger ages, on hearing are unclear. To examine the prevalence of noise-induced hearing loss in a 9- to 11-year-old population and associations with portable music player use and sociodemographic factors. A cross-sectional study within an ongoing, prospective, birth cohort study within Rotterdam, the Netherlands was conducted. Between ages 9 and 11 years, 5355 children underwent their first audiometric evaluation. Children were excluded if they had missing or failed tympanometry results. The study was conducted from April 16, 2012, to October 25, 2015. Portable music player (PMP) use and sociodemographic factors assessed via parental questionnaires. Hearing acuity measured by pure-tone audiometry at 0.5 to 8 kHz. Possible noise-induced hearing loss was contingent on a high-frequency notch and/or high-frequency hearing loss in the audiogram, or reported hearing-related symptoms. The final sample included 3116 participants who were a mean (interquartile range) age of 9.7 (9.6-9.9) years and equally distributed between boys (1550 [49.7%]) and girls (1566 [50.3%]). Of these, 1244 (39.9%) reported no PMP use, 577 (18.5%) reported use 1 or 2 days per week, 254 (8.2%) reported use 3 or more days per week, and for 1041 (33.4%), PMP use was not reported. Audiometric notches and high-frequency hearing loss were present in 443 (14.2%) of all children; 140 (4.5%) fulfilled the criteria of a notch, 238 (7.6%) of high-frequency hearing loss, and 65 (2.1%) of both. Of the cohort, 52 (1.7%) showed bilateral impairment. Hearing-related symptoms were reported for 232 (11.3%) of the respondents, and 831 (40.0%) of the respondents used portable music players. Portable music player use was associated with high-frequency hearing loss (odds ratio [OR], 2.88; 95% CI, 1.36-6.980 for 1 or 2 days per week and OR, 2.74; 95% CI, 1.22-6.96 for ≥3 days per week

Parental separation and behaviours that influence the health of infants aged 7-11 months: a cross-sectional study.

Science.gov (United States)

Kacenelenbogen, Nadine; Dramaix-Wilmet, Michèle; Schetgen, M; Roland, M

2014-07-22

Analyse the parental behaviours that are recognised as influencing the health of very young children based on family structure (parents separated or not). Cross-sectional study. Free preventive medicine consultations in the French Community of Belgium. Examination of 79 701 infants aged 7-11 months as part of a free preventive medicine consultation. The data came from an assessment conducted 7-11 months after birth during which information was collected, namely about the parents' use of tobacco, the infant's type of nutrition and adherence to vaccination schedules. Parental behaviours: smoking, nutrition and compliance with vaccination schedule. The percentage of infants whose parents were separated was 6.6%. After adjusting for the cultural and socioeconomic environment as well as for other potential confounders, in the event of separation as compared with non-separated parents, the adjusted ORs (95% CI) were as follows: 1.5 (1.3 to 1.7) for the infant's exposure to tobacco; 1.3 (1.2 to 1.4) for total lack of exclusive breast feeding; 1.3 (1.1 to 1.4) and 1.2 (1.1 to 1.2) for breast feeding for a duration of less than 3 and 6 months, respectively; 1.2 (1.1 to 1.4) for non-compliance with the vaccination schedule against rotavirus. The duration of exclusive breast feeding was shorter when parents were separated (pparental separation is independently associated with certain parental at-risk behaviours regarding the children's health. This observation should be verified because this could result in major consequences for the work of family doctors, in particular in terms of parent information and targeted prevention. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Peer relationships and quality of life in 11-12-year-old children: The Health Oriented Pedagogical Project (HOPP).

Science.gov (United States)

Lezhnieva, Natalia; Fredriksen, Per Morten; Bekkhus, Mona

2018-05-01

Social interactions play an important role in our everyday life. Studies on children's quality of life (QoL) show that peer relations are associated with both positive and negative outcomes. Popularity defines the degree to which a child is liked by his or her peers, whereas reciprocal friendship occurs when two children mutually nominate each other as friends. The overall aim was to examine associations between peer relations and children's QoL. Baseline data were from the Health Oriented Pedagogical Project (HOPP). From a sample of 2297, 691 children aged 11-12 years participated. QoL was measured using the Norwegian version of the Inventory of Life Quality in Children and Adolescents (ILC). Popularity and friendship variables were based on number of nominations and represent quantitative features of peer relationships. Both popularity and reciprocal friendship had a positive association with children's QoL. Number of nominations (both for popularity and reciprocal friendship) played a significant role for the above-mentioned associations. Consequently, popularity (β = 0.18) and reciprocal friendship (β = 0.25) were associated with children's QoL with 95% CIs of 0.12-0.27 and 0.17-0.31, respectively. Findings from the current study contribute to contemporary research focused on children's QoL. Being able to rank reciprocal friendships, as well as recognizing that having more than one reciprocal friendship increases QoL, is important and could be beneficial for developing programs that promote high QoL, hence preventing possible maladjustments in a long-term perspective.

The effect of leukemia and its treatment on self-esteem of school-age children.

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Mullis, R L; Mullis, A K; Kerchoff, N F

1992-01-01

The purpose of this research was to investigate the self-esteem of school-age children with leukemia in a clinic setting and to compare it to the self-esteem of healthy children. Thirteen chronically ill children, 6 to 11 years old, who were patients at a midwestern clinic and children's hospital, and 50 school-age children without chronic illness participated in the study. Children were administered the Kinetic Family Drawing-Revised (Spinetta, McLaren, Fox, & Sparta, 1981) to measure their self-image in relation to their family. Children's self-esteem was measured by the Coopersmith Self-Esteem Inventory (SEI) (Coopersmith, 1981). The results indicated that children with leukemia did not differ in self-esteem from healthy children except on one subscale of the SEI. However, children with and without leukemia did differ on components of the self-image measure, a dimension of self-esteem. Implications of the findings are discussed.

[Television publicity and food preferences of school age children of the metropolitan region].

Science.gov (United States)

Olivares, S; Albala, C; García, F; Jofré, I

1999-07-01

There is an alarming increase in the prevalence of child obesity in Chile. Lack of exercise and bad feeding habits strongly strongly contribute to the problem. To investigate the influence of television publicity on school age children food preferences. A semi structured interview was applied to a representative sample of 786 school age children aged 6 to 11 years old, living in Metropolitan Santiago. Time watching television during week days and the attitude towards food and beverage commercials was analyzed and related to food preferences. Ninety nine percent of school age children watch television during week days and 20% watches more the three hours daily. Snack commercials such as those about potato chips, chocolates, cookies and ice cream, are preferred by 35% of children. Soda commercials are preferred by 33% and yoghurt commercials by 12%. Eighty five percent of children had money to buy food. Of these, 66% bought snacks, 15% bought sodas and 7% yoghurt. The same tendency was observed in school collations. The high percentage of children, watching television and the influence of commercials in their food preferences, requires an urgent educational strategy to promote healthy feeding habits.

The relationship between parents' and children's television viewing.

Science.gov (United States)

Bleakley, Amy; Jordan, Amy B; Hennessy, Michael

2013-08-01

To examine the effect of parental television viewing on children's television viewing compared with traditional predictors such as household television access, parental rules, and demographic characteristics of the child, parent, and household. An online survey using national samples of 1550 parents with children in 3 age groups (children ≤ 5 years, children aged 6-11 years, and adolescents aged 12-17 years), weighted to be representative of US parents with children in each age group. Adolescents (n = 629) of participating parents were also surveyed. Parent television time is associated with child television time and had a stronger relationship to child time than access to television in the home or the child's bedroom, as well as parental rules about television viewing and coviewing. This pattern persisted across all age groups of children. Educating parents about the relationship between their own and their child's viewing may be a useful strategy for interventions that aim to reduce children's excessive television viewing. Additionally, health professionals can engage parents in a discussion about how family television time is associated with increased television time for children.

Flatfoot in school-age children: prevalence and associated factors.

Science.gov (United States)

Sadeghi-Demneh, Ebrahim; Jafarian, Fahimehsadat; Melvin, Jonathan M A; Azadinia, Fatemeh; Shamsi, Fatemeh; Jafarpishe, Mohamad

2015-06-01

Flatfoot has been shown to cause abnormal stresses on the foot and lower extremity. The altered mechanical stresses on these structures can aggravate the foot deformity. Screening of the flatfoot and its associated factors helps detect underlying risks influencing the stresses on the foot. The purpose of this study was to analyze the structure of the medial foot arch and investigate its associated factors in students, aged 7 to 14 years. Multistage cluster sampling was used and each cluster included 2 other random sampling levels. A total of 667 Iranian school children were recruited and their feet were bilaterally evaluated using a static footprint while standing in a fully weightbearing position. The footprint, an observational measurement, and a questionnaire were used for the foot assessment. The prevalence of flatfoot was 17.1% in the population studied. There was no gender difference but the prevalence of flatfoot did decrease with age. The significant differences were observed in the prevalence of flatfoot between normal-weight, overweight, and obese groups (P plantar arch in school-age children is influenced by age and weight. Age and weight were the primary predictive factors of flatfoot. Prognostic, Level IV: Case series. © 2015 The Author(s).

Noun and verb knowledge in monolingual preschool children across 17 languages: Data from Cross-linguistic Lexical Tasks (LITMUS-CLT).

Science.gov (United States)

Haman, Ewa; Łuniewska, Magdalena; Hansen, Pernille; Simonsen, Hanne Gram; Chiat, Shula; Bjekić, Jovana; Blažienė, Agnė; Chyl, Katarzyna; Dabašinskienė, Ineta; Engel de Abreu, Pascale; Gagarina, Natalia; Gavarró, Anna; Håkansson, Gisela; Harel, Efrat; Holm, Elisabeth; Kapalková, Svetlana; Kunnari, Sari; Levorato, Chiara; Lindgren, Josefin; Mieszkowska, Karolina; Montes Salarich, Laia; Potgieter, Anneke; Ribu, Ingeborg; Ringblom, Natalia; Rinker, Tanja; Roch, Maja; Slančová, Daniela; Southwood, Frenette; Tedeschi, Roberta; Tuncer, Aylin Müge; Ünal-Logacev, Özlem; Vuksanović, Jasmina; Armon-Lotem, Sharon

2017-01-01

This article investigates the cross-linguistic comparability of the newly developed lexical assessment tool Cross-linguistic Lexical Tasks (LITMUS-CLT). LITMUS-CLT is a part the Language Impairment Testing in Multilingual Settings (LITMUS) battery (Armon-Lotem, de Jong & Meir, 2015). Here we analyse results on receptive and expressive word knowledge tasks for nouns and verbs across 17 languages from eight different language families: Baltic (Lithuanian), Bantu (isiXhosa), Finnic (Finnish), Germanic (Afrikaans, British English, South African English, German, Luxembourgish, Norwegian, Swedish), Romance (Catalan, Italian), Semitic (Hebrew), Slavic (Polish, Serbian, Slovak) and Turkic (Turkish). The participants were 639 monolingual children aged 3;0-6;11 living in 15 different countries. Differences in vocabulary size were small between 16 of the languages; but isiXhosa-speaking children knew significantly fewer words than speakers of the other languages. There was a robust effect of word class: accuracy was higher for nouns than verbs. Furthermore, comprehension was more advanced than production. Results are discussed in the context of cross-linguistic comparisons of lexical development in monolingual and bilingual populations.

Math Growth Trajectories of Students with Disabilities: Disability Category, Gender, Racial, and Socioeconomic Status Differences from Ages 7 to 17

Science.gov (United States)

Wei, Xin; Lenz, Keith B.; Blackorby, Jose

2013-01-01

This study examined math growth trajectories by disability category, gender, race, and socioeconomic status using a nationally representative sample of students ages 7 to 17. The students represented 11 federal disability categories. Compared with the national norming sample, students in all 11 disability categories had lower math achievement…

Estimation of Correlation between Chronological Age, Skeletal Age and Dental Age in Children- A Cross-sectional Study.

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Macha, Madhulika; Lamba, Bharti; Avula, Jogendra Sai Sankar; Muthineni, Sridhar; Margana, Pratap Gowd Jai Shankar; Chitoori, Prasad

2017-09-01

In the modern era, identification and determination of age is imperative for diversity of reasons that include disputed birth records, premature delivery, legal issues and for validation of birth certificate for school admissions, adoption, marriage, job and immigration. Several growth assessment parameters like bone age, dental age and the combination of both have been applied for different population with variable outcomes. It has been well documented that the chronological age does not necessarily correlate with the maturational status of a child. Hence, efforts were made to determine a child's developmental age by using dental age (calcification of teeth) and skeletal age (skeletal maturation). The present study was aimed to correlate the chronological age, dental age and skeletal age in children from Southeastern region of Andhra Pradesh, India. Out of the total 900 screened children, only 100 subjects between age groups of 6-14 years with a mean age of 11.3±2.63 for males and 10.77±2.24 for females were selected for the study. Dental age was calculated by Demirjian method and skeletal age by modified Middle Phalanx of left hand third finger (MP3) method. Pearson's and Spearman's correlation tests were done to estimate the correlation between chronological, dental and skeletal ages among study population. There was a significant positive correlation between chronological age, dental age and all stages of MP3 among males. Similar results were observed in females, except for a non-significant moderate correlation between chronological age and dental age in the H stage of the MP3 region. The results of the present study revealed correlation with statistical significance (p<0.05) between chronological, dental and skeletal ages among all the subjects (48 males and 52 females) and females attained maturity earlier than males in the present study population.

Varicella vaccination coverage of children under two years of age in Germany

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Reuss Annicka M

2010-08-01

Full Text Available Abstract Background Since July 2004, routine varicella vaccination is recommended by the German Standing Vaccination Committee in Germany. Health Insurance Funds started to cover vaccination costs at different time points between 2004 and 2006 in the Federal States. Nationwide representative data on vaccination coverage against varicella of children under two years of age are not available. We aimed to determine varicella vaccination coverage in statutory health insured children under two years of age in twelve German Federal States using data from associations of statutory health insurance physicians (ASHIPs, in order to investigate the acceptance of the recommended routine varicella vaccination programme. Methods We analysed data on varicella vaccination from 13 of 17 ASHIPs of the years 2004 to 2007. The study population consisted of all statutory health insured children under two years of age born in 2004 (cohort 2004 or 2005 (cohort 2005 in one of the studied regions. Vaccination coverage was determined by the number of children vaccinated under 2 years of age within the study population. Results Varicella vaccination coverage of children under two years of age with either one dose of the monovalent varicella vaccine or two doses of the measles, mumps, rubella, and varicella vaccine increased from 34% (cohort 2004 to 51% (cohort 2005 in the studied regions (p Conclusions Our study shows increasing varicella vaccination coverage of young children, indicating a growing acceptance of the routine varicella vaccination programme by the parents and physicians. We recommend further monitoring of vaccination coverage using data from ASHIPs to investigate acceptance of the routine vaccination programmes over time.

The Preschool-Aged and School-Aged Children Present Different Odds of Mortality than Adults in Southern Taiwan: A Cross-Sectional Retrospective Analysis.

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Peng, Shu-Hui; Huang, Chun-Ying; Hsu, Shiun-Yuan; Yang, Li-Hui; Hsieh, Ching-Hua

2018-04-25

Background : This study aimed to profile the epidemiology of injury among preschool-aged and school-aged children in comparison to those in adults. Methods : According to the Trauma Registry System of a level I trauma center, the medical data were retrieved from 938 preschool-aged children (aged less than seven years), 670 school-aged children (aged 7⁻12 years), and 16,800 adults (aged 20⁻64 years) between 1 January 2009 and 31 December 2016. Two-sided Pearson’s, chi-squared, and Fisher’s exact tests were used to compare categorical data. A one-way analysis of variance (ANOVA) with the Games-Howell post-hoc test was used to assess the differences in continuous variables among different groups of patients. The mortality outcomes of different subgroups were assessed by a multivariable regression model under the adjustment of sex, injury mechanisms, and injury severity. Results : InFsupppjury mechanisms in preschool-aged and school-aged children were remarkably different from that in adults; in preschool-aged children, burns were the most common cause of injury requiring hospitalization (37.4%), followed by falls (35.1%) and being struck by/against objects (11.6%). In school-aged children, injuries were most commonly sustained from falls (47.8%), followed by bicycle accidents (14%) and being struck by/against objects (12.5%). Compared to adults, there was no significant difference of the adjusted mortality of the preschool-aged children (AOR = 0.9; 95% CI 0.38⁻2.12; p = 0.792) but there were lower adjusted odds of mortality of the school-aged children (AOR = 0.4; 95% CI 0.10⁻0.85; p = 0.039). The school-aged children had lower odds of mortality than adults (OR, 0.2; 95% CI, 0.06⁻0.74; p = 0.012), but such lower odds of risk of mortality were not found in preschool-aged children (OR, 0.7; 95% CI, 0.29⁻1.81; p = 0.646). Conclusions : This study suggests that specific types of injuries from different injury mechanisms are predominant among preschool-aged

17 CFR 202.11 - Public Company Accounting Oversight Board budget approval process.

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2010-04-01

... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Public Company Accounting Oversight Board budget approval process. 202.11 Section 202.11 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION INFORMAL AND OTHER PROCEDURES § 202.11 Public Company Accounting Oversight...

Obesity Severity, Dietary Behaviors, and Lifestyle Risks Vary by Race/Ethnicity and Age in a Northern California Cohort of Children with Obesity.

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Ford, Margaret C; Gordon, Nancy P; Howell, Amanda; Green, Cheryl E; Greenspan, Louise C; Chandra, Malini; Mellor, R Grant; Lo, Joan C

2016-01-01

Identification of modifiable behaviors is important for pediatric weight management and obesity prevention programs. This study examined obesogenic behaviors in children with obesity in a Northern California obesity intervention program using data from a parent/teen-completed intake questionnaire covering dietary and lifestyle behaviors (frequency of breakfast, family meals, unhealthy snacking and beverages, fruit/vegetable intake, sleep, screen time, and exercise). Among 7956 children with BMI ≥ 95th percentile, 45.5% were females and 14.2% were 3-5, 44.2% were 6-11, and 41.6% were 12-17 years old. One-quarter (24.9%) were non-Hispanic white, 11.3% were black, 43.5% were Hispanic, and 12.0% were Asian/Pacific Islander. Severe obesity was prevalent (37.4%), especially among blacks, Hispanics, and older children, and was associated with less frequent breakfast and exercise and excess screen time, and in young children it was associated with consumption of sweetened beverages or juice. Unhealthy dietary behaviors, screen time, limited exercise, and sleep were more prevalent in older children and in selected black, Hispanic, and Asian subgroups, where consumption of sweetened beverages or juice was especially high. Overall, obesity severity and obesogenic behaviors increased with age and varied by gender and race/ethnicity. We identified several key prevalent modifiable behaviors that can be targeted by healthcare professionals to reduce obesity when counseling children with obesity and their parents.

Environmental Tobacco Smoke Exposure and Children’s Intelligence at 8–11 Years of Age

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Park, Subin; Cho, Soo-Churl; Hong, Yun-Chul; Shin, Min-Sup; Yoo, Hee Jeong; Han, Doug Hyun; Cheong, Jae Hoon

2014-01-01

Background: Evidence supporting a link between postnatal environmental tobacco smoke (ETS) exposure and cognitive problems among children is mounting, but inconsistent. Objectives: We examined the relationship between ETS exposure, measured using urine cotinine, and IQ scores in Korean school-aged children. Methods: The participants were 996 children 8–11 years of age recruited from five administrative regions in South Korea. We performed a cross-sectional analysis of urinary cotinine concentrations and IQ scores obtained using the abbreviated form of a Korean version of the Wechsler Intelligence Scales for Children. Associations were adjusted for potential confounders, and estimates were derived with and without adjustment for mother’s Full-Scale IQ (FSIQ) score. Results: After adjusting for sociodemographic and developmental covariates, urinary cotinine concentrations were inversely associated with FSIQ, Verbal IQ (VIQ), Performance IQ (PIQ), vocabulary, math, and block design scores. Following further adjustment for maternal IQ, only the VIQ scores remained significantly associated with urinary cotinine concentration (B = –0.31; 95% CI: –0.60, –0.03 for a 1-unit increase in natural log-transformed urine cotinine concentration; p = 0.03). Conclusion: Urine cotinine concentrations were inversely associated with children’s VIQ scores before and after adjusting for maternal IQ. Further prospective studies with serial measurements of cotinine are needed to confirm our findings. Citation: Park S, Cho SC, Hong YC, Kim JW, Shin MS, Yoo HJ, Han DH, Cheong JH, Kim BN. 2014. Environmental tobacco smoke exposure and children’s intelligence at 8–11 years of age. Environ Health Perspect 122:1123–1128; http://dx.doi.org/10.1289/ehp.1307088 PMID:24911003

2018-03-17T11:01:17Z https://www.ajol.info/index.php/all/oai oai:ojs ...

African Journals Online (AJOL)

article/94388 2018-03-17T11:01:17Z njcp:ART Pediatric HIV in Kano, Nigeria Obiagwu, PN Hassan-Hanga, ... The most frequent symptoms on presentation were fever in 95.4% of patients, cough and weight loss in 77.3% and diarrhoea in 59.1%.

Age- and gender-dependent values of skeletal muscle mass in healthy children and adolescents.

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Webber, Colin E; Barr, Ronald D

2012-03-01

Skeletal muscle mass (SMM) can be extracted from whole-body scans obtained by X-ray-based dual-photon absorptiometry (DXA). There is a need to establish expected age-dependent values for children and adolescents. Appendicular lean tissue mass (ALM) was extracted from whole-body DXA scans in 140 healthy children and adolescents (68 females and 72 males). Whole-body SMM was calculated from ALM using equations developed by Kim et al. (Am J Clin Nutr 84:1014-1020, 2006). Age-dependent patterns of increase in SMM were derived by fitting SMM values to equations that consisted of the sum of two logistic expressions, one accounting for SMM changes during growth and the other for SMM changes during puberty. Normal ranges were defined so that 95% of the SMM values were included. The reproducibility of SMM measurements was obtained from whole-body DXA scans repeated on three occasions in each of a separate group of 32 normal children with repositioning between scans. Normal ranges are presented as equations describing the age-dependent pattern of increase in SMM as well as population standard deviations that increased steadily with age. For 15 children below age 10, SMM reproducibility (95% CI) was 149 g (119-199 g) while for 17 children and adolescents over age 10, reproducibility was 170 g (138-223 g). DXA-based measurements of SMM in children and adolescents are reproducible and can be expressed in terms of age-dependent Z scores.

Amblyopia and refractive errors among school-aged children with low socioeconomic status in southeastern Turkey.

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Caca, Ihsan; Cingu, Abdullah Kursat; Sahin, Alparslan; Ari, Seyhmus; Dursun, Mehmet Emin; Dag, Umut; Balsak, Selahattin; Alakus, Fuat; Yavuz, Abdullah; Palanci, Yilmaz

2013-01-01

To investigate the prevalence of refractive errors and other eye diseases, incidence and types of amblyopia in school-aged children, and their relation to gender, age, parental education, and socioeconomic factors. A total of 21,062 children 6 to 14 years old were screened. The examination included visual acuity measurements and ocular motility evaluation. Autorefraction under cycloplegia and examination of the external eye, anterior segment, media, and fundus were performed. There were 11,118 females and 9,944 males. The average age was 10.56 ± 3.59 years. When all of the children were evaluated, 3.2% had myopia and 5.9% had hyperopia. Astigmatism 0.50 D or greater was present in 14.3% of children. Myopia was associated with older age, female gender, and higher parental education. Hyperopia was inversely proportional with older age. Spectacles were needed in 4,476 (22.7%) children with refractive errors, and 10.6% of children were unaware of their spectacle needs. Amblyopia was detected in 2.6% of all children. The most common causes of amblyopia were anisometropia (1.2%) and strabismus (0.9%). Visual impairment is a common disorder in school-aged children. Eye health screening programs are beneficial in early detection and proper treatment of refractive errors. Copyright 2013, SLACK Incorporated.

Elevated manganese exposure and school-aged children's behavior: a gender-stratified analysis.

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Menezes-Filho, José A; de Carvalho-Vivas, Chrissie F; Viana, Gustavo F S; Ferreira, Junia R D; Nunes, Lorena S; Mergler, Donna; Abreu, Neander

2014-12-01

High levels of waterborne manganese have been associated with problematic behavior in school-aged children, however to date this has not been reported for children exposed to airborne manganese. The objective of the present study was to examine behavioral traits among children with exposure to airborne manganese from a ferro-manganese alloy plant, located in the metropolitan region of Salvador, Brazil. The study included 34 boys and 36 girls, aged 7-12 years, living in two communities within a 3-km radius from the plant. For each child, hair manganese levels (MnH) and blood lead (PbB) levels were analyzed by graphite furnace atomic absorption spectrometry. The Children's Behavior Check List (CBCL) (Portuguese version validated in Brazil) was administered to parents or caregivers, providing scale scores of internalizing (withdrawn, somatic complaints, and anxious/depressed scales), externalizing (disruptive and aggressive) behaviors and a separate scale for attention problems. Median and range for MnH and PbB were 11.48 μg/g (range: 0.52-55.74); 1.1 μg/dL (range: 0.5-6.1), respectively. Spearman correlation analyses showed that several behavioral indices were significantly correlated with MnH levels for girls, but not for boys: total externalizing behavior (rho=0.484 vs rho=0.041) and attention problem scores (rho=0.542 vs rho=0.003) coefficients were significantly at pMnH stratified by sex, adjusting for age and maternal IQ. Total externalizing behaviors and attention problem scores were significantly associated with girls' MnH levels but not with boys'. Adjusting for maternal IQ, the β-coefficients for LogMnH associations with total externalizing and attention problems are 8.85 (95%CI 2.44-15.24) and 4.03 (95%CI 1.50-6.56) for girls. For boys, after adjusting for age, the β-coefficients are 0.08 (95%CI 11.51-11.66) and -0.05 (95%CI 4.34-4.25), respectively. The findings of this study suggest a positive association between elevated Mn exposure and externalizing

17 CFR 3.11 - Registration of floor brokers and floor traders.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Registration of floor brokers and floor traders. 3.11 Section 3.11 Commodity and Securities Exchanges COMMODITY FUTURES TRADING... a contract market or registered as a derivatives transaction execution facility by the Commission...

Neonatal Caffeine Treatment and Respiratory Function at 11 Years in Children under 1,251 g at Birth.

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Doyle, Lex W; Ranganathan, Sarath; Cheong, Jeanie L Y

2017-11-15

Caffeine in the newborn period shortens the duration of assisted ventilation and reduces the incidence of bronchopulmonary dysplasia, but its effects on respiratory function in later childhood are unknown. To determine if children born with birth weight less than 1,251 g who were treated with neonatal caffeine had improved respiratory function at 11 years of age compared with children treated with placebo. Children enrolled in the CAP (Caffeine for Apnea of Prematurity) randomized controlled trial and assessed at the Royal Women's Hospital in Melbourne at 11 years of age had expiratory flow rates measured according to the standards of the American Thoracic Society. Values were converted to z-scores predicted for age, height, ethnicity, and sex. Parents completed questionnaires related to their child's respiratory health. A total of 142 children had expiratory flows measured. Expiratory flows were better in the caffeine group, by approximately 0.5 SD for most variables (e.g., FEV 1 ; mean z-score, -1.00 vs. -1.53; mean difference, 0.54; 95% confidence interval, 0.14-0.94; P = 0.008). Fewer children in the caffeine group had values for FVC below the fifth centile (11% vs. 28%; odds ratio, 0.31; 95% confidence interval, 0.12-0.77; P = 0.012). When adjusted for bronchopulmonary dysplasia, the difference in flow rates between groups diminished. Caffeine treatment in the newborn period improves expiratory flow rates in midchildhood, which seems to be achieved by improving respiratory health in the newborn period. Follow-up lung function testing in adulthood is vital for these individuals. Future placebo-controlled randomized trials of neonatal caffeine are unlikely. Clinical trial registered with www.clinicaltrials.gov (NCT00182312).

Substantial decline in sugar-sweetened beverage consumption among California’s children and adolescents

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Lu Shi

2010-08-01

Full Text Available Lu Shi, Jeroen van MeijgaardUCLA Health Forecasting, UCLA School of Public Health, Los Angeles, CA, USAIntroduction: Few studies have looked at changes among risk factors that might help explain why childhood obesity prevalence in the US has leveled off in recent years. We present an analysis of the California Health Interview Survey (CHIS that examines trends in childhood and adolescent obesity as well as trends in sugar-sweetened beverage (SSB consumption.Method: We compared 3 separate cross-sectional samples (2003, 2005, and 2007 from biennial CHIS for 3 age groups, age 2–5, age 6–11 and age 12–17. We calculated the prevalence of high SSB consumption (defined as having more than one SSB during the previous day. 2 measures of obesity were used – weight-for-age at or above the 95th percentile on national growth charts for children aged 2–11, and body mass index for age at or above the 95th percentile on national growth charts for adolescents aged 12–17. Logistic regression analysis is used to estimate adjusted odds ratios of high SSB consumption in 2005 and 2007 compared with the baseline year of 2003.Results: From 2003 to 2007, each age group experienced a substantial decline in high SSB consumption (16.4%–5.0% for age 2–5, P < 0.001; 22.5%–9.9% for age 6–11, P < 0.001; 35.7%–25.7% for age 12–17, P < 0.001. Declines in the prevalence of children’s obesity were significant among children age 2–5 (P < 0.001 and age 6–11 (P < 0.05 but not among adolescents (P = 0.42. Children and teenagers in 2005 and 2007 were significantly less likely than those surveyed in 2003 to have high SSB consumption after adjusting for gender, age, race/ethnicity, poverty level, and parental education (P < 0.001.Conclusion: Policy actions may have impacted the prevalence of SSB consumption in the population. Further research is needed to examine the contribution of declining SSB consumption on the leveling off of obesity trends and the

Prevalence of amblyopia and its association with refraction in Chinese preschool children aged 36-48 months.

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Huang, Dan; Chen, Xuejuan; Zhu, Hui; Ding, Hui; Bai, Jing; Chen, Ji; Fu, Zhujun; Pan, Chen-Wei; Liu, Hu

2018-06-01

To determine the prevalence of amblyopia and its association with refraction in Chinese preschool children. The Yuhuatai Pediatric Eye Disease Study, a cross-sectional, population-based study, was conducted in children aged 36-48 months in Yuhuatai District, Nanjing, China, in 2015. Visual acuity was measured in 1695 eligible children. Of the 1695 subjects, manifested amblyopia was detected in 25 children (1.47%, 95% CI 0.90% to 2.05%), including 11 and 14 with bilateral and unilateral amblyopia, respectively. Amblyopia prevalence did not differ by gender (p=0.77). Significant refractive errors were found in 22 (88.0%) of children with amblyopia, and strabismus was found in 6 (24.0%) children with amblyopia. In multivariate analysis, amblyopia was significantly associated with hyperopia (≥+2.00 dioptres (D); OR 8.81, 95% CI 3.27 to 23.69, p<0.0001), astigmatism (≥2.00 D; OR 17.90, 95% CI 6.78 to 47.21, p<0.0001) and anisometropia (≥2.00 D; OR 5.87, 95% CI 1.52 to 22.77, p<0.05). The prevalence of amblyopia in children 36-48 months old in Eastern China was 1.47%. The refractive error is a major risk factor for amblyopia. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Knowledge for unintentional injury and risky behavior among the school-age children in Changsha city of China.

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Tian, Lingyun; Liu, Minhui; Li, Li; Fang, Zhengqing; Xiao, Hongling; Wu, Ying; Xia, Yanping

2016-07-01

To investigate the current status on knowledge for unintentional injury and risky behavior among school-age children in Changsha, China, and to provide scientific evidence for the preventive strategies.
 A cross-sectional study was conducted on 866 students who were between 6 and 12 years old in Changsha. Two primary schools were selected by stratified cluster random sampling from all primary schools of Changsha city to collect the information regarding knowledge for unintentional injury and risky behavior occurring in the 6-month period before the survey.
 The mean score for knowledge of unintentional injury was 11.83±2.38. The levels of knowledge for unintentional injury differed significantly in child's age, parents' education background and child's injury history (Pchild's knowledge level was correlated with child's age, mother's education, child's injury history. The mean score for risky behavior was 17.61±10.35. The levels of risky behavior differed significantly in child's gender, father's age to have the child, parents' marriage status, whom does/do child live with, child's injury history and medical history since the birthday (Pchild's injury history, parents' marriage status, child's gender. There was no significant correlation between knowledge and risky behavior (P>0.05).
 It is a common phenomenon in school-age children who are lack of the knowledge for unintentional injury and risky behavior. This study provides useful information on the risk factors for unintentional injury and risky behavior, which would be significant for prevention program.

Co-occurrence and clustering of health conditions at age 11: cross-sectional findings from the Millennium Cohort Study

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Hesketh, Kathryn R; Fagg, James; Muniz-Terrera, Graciela; Law, Catherine; Hope, Steven

2016-01-01

Objectives To identify patterns of co-occurrence and clustering of 6 common adverse health conditions in 11-year-old children and explore differences by sociodemographic factors. Design Nationally representative prospective cohort study. Setting Children born in the UK between 2000 and 2002. Participants 11 399 11-year-old singleton children for whom data on all 6 health conditions and sociodemographic information were available (complete cases). Main outcome measures Prevalence, co-occurrence and clustering of 6 common health conditions: wheeze; eczema; long-standing illness (excluding wheeze and eczema); injury; socioemotional difficulties (measured using Strengths and Difficulties Questionnaire) and unfavourable weight (thin/overweight/obese vs normal). Results 42.4% of children had 2 or more adverse health conditions (co-occurrence). Co-occurrence was more common in boys and children from lower income households. Latent class analysis identified 6 classes: ‘normative’ (57.4%): ‘atopic burdened’ (14.0%); ‘socioemotional burdened’ (11.0%); ‘unfavourable weight/injury’ (7.7%); ‘eczema/injury’ (6.0%) and ‘eczema/unfavourable weight’ (3.9%). As with co-occurrence, class membership differed by sociodemographic factors: boys, children of mothers with lower educational attainment and children from lower income households were more likely to be in the ‘socioemotional burdened’ class. Children of mothers with higher educational attainment were more likely to be in the ‘normative’ and ‘eczema/unfavourable weight’ classes. Conclusions Co-occurrence of adverse health conditions at age 11 is common and is associated with adverse socioeconomic circumstances. Holistic, child focused care, particularly in boys and those in lower income groups, may help to prevent and reduce co-occurrence in later childhood and adolescence. PMID:27881529

THE RELATIONSHIP BETWEEN MOTOR COMPETENCE AND PHYSICAL FITNESS IS WEAKER IN THE 15-16 YR. ADOLESCENT AGE GROUP THAN IN YOUNGER AGE GROUPS (4-5 YR. AND 11-12 YR.).

Science.gov (United States)

Haga, Monika; Gísladóttír, Thórdís; Sigmundsson, Hermundur

2015-12-01

Developing motor competence and physical fitness can affect the maintenance of a sufficient level of physical activity in children and adolescents. This study assesses the relationship between motor competence and physical fitness from childhood through early adolescence. A cross-sectional sample of 194 participants from 4 to 16 years old were divided into three groups; 4-6 yr. (n=42, M age=5.2, SD 0.6), 11-12 yr. (n=58, M age=12.4, SD=0.3), and 15-16 yr. (n=94, M age=15.9, SD=0.4). To assess motor competence, each child completed the Movement Assessment Battery for Children (MABC). To measure physical fitness, three tasks (strength, speed, and endurance) were selected from the Test of Physical Fitness (TPF). To analyze the significance of the difference between the correlation coefficient in the three age groups (samples) (4-6, 11-12, and 15-16 yr.), Fischer r-to-z transformation was used. The correlation (Pearson's) between motor competence and physical fitness in the age groups was statistically higher for the youngest age groups (4-6 and 11-12 yr.) and the adolescent group (age 15-16). The differences between the two youngest age groups were not statistically significant. The results demonstrate that the correlation between motor competence and physical fitness decreases with age.

Metaphor Comprehension and Interpretation in Cleft Palate Children Aged 6–9

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Konopka Katarzyna

2017-11-01

Full Text Available The level of metaphor comprehension and interpretation was investigated in a sample of children with cleft palate (CP, aged 6;0-8;11, and healthy controls matched with age, sex, socioeconomic status, and IQ level. The Wechsler Intelligence Scale for Children - Revised (WISC-R was used to evaluate the children’s cognitive functioning, and the metaphor tests from a modified version of the Right Hemisphere Language Battery - Polish version (RHLB-PL were used to assess comprehension of figurative language. The CP and control groups differed significantly in Verbal IQ values and in performance in the Vocabulary test, Comprehension test, Picture Metaphor Explanation test, and Written Metaphor Explanation test. In both metaphor explanation tests, children with CP gave fewer responses than controls. The results suggest no differences between children with CP and controls in understanding figurative language, although they point to weaker performance in communicating responses and producing statements in the CP children group.

Sedentary lifestyle and passive leisure in Czech school-aged children

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Zdeněk Hamřík

2012-01-01

Full Text Available BACKGROUND: Sedentary behaviour and an insufficient level of physical activity in children are the key factors leading to physically inactive behaviour in adulthood associated with the growing prevalence of mass non-communicable diseases in the population of the Czech Republic. OBJECTIVES: The aim of this study was to analyze sedentary lifestyle, focusing on passive leisure (time spent watching television and using computer in school-aged children in the Czech Republic. METHODS: To determine the time spent watching television and using computer, data of a randomly selected set of 11 to 15 year old elementary school children in the Czech Republic (n = 4425 was used. Research data collection was conducted within an international research project Health Behaviour in School Aged Children in June 2010. For statistical processing of results and identification of differences between various age groups of girls and boys, logistic regression analysis in SPSS Statistics 20 programme was used. RESULTS: More than 55% of girls and 60% of boys spend over 2 hours a day in a working week in front of the TV, DVD, video; most of the time was recorded for 13 year old respondents. While playing games on the PC or Playstation occupies more than 2 hours per day for more than a half of boys, for girls more typical is "chatting", "surfing the Internet" or "e-mailing". With age, the proportion of children who spend 2 or more hours a day using computer increases. CONCLUSIONS: The problem of an increasing level of sedentary behaviour in children in their leisure should be addressed together with interventions aimed at increasing the levels of physical activity in children in the national, regional and local policies to encourage physical activity and health in the Czech Republic.

Prenatal Micronutrient Supplementation Is Not Associated with Intellectual Development of Young School-Aged Children.

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Li, Chao; Zeng, Lingxia; Wang, Duolao; Yang, Wenfang; Dang, Shaonong; Zhou, Jing; Yan, Hong

2015-08-01

Micronutrient supplementation is often prescribed during pregnancy. The effects of prenatal iron and multimicronutrient supplementation on intellectual development in young school-aged children are less than clear. The aim of this study was to examine the long-term effects of prenatal iron plus folic acid or multiple micronutrient (including iron and folic acid) supplementation vs. folic acid supplementation on the intellectual development of young school-aged children in rural China. Young school-aged children (aged 7-10 y, n = 1744) of women who had participated in a trial of prenatal supplementation with various combinations of micronutrients and remained residents in 2 rural counties in China were followed. We measured their intellectual development by Wechsler Intelligence Scale for Children Fourth Edition (WISC-IV). The WISC-IV generated the Full-Scale Intelligence Quotient (FSIQ), Verbal Comprehension Index (VCI), Working Memory Index (WMI), Perceptual Reasoning Index (PRI), and Processing Speed Index (PSI). Multilevel analyses were used to assess the effect of prenatal micronutrient supplementation on the intellectual development of children. The mean differences in FSIQ, VCI, WMI, PRI, and PSI, respectively, were not significant between prenatal folic acid supplementation and either iron plus folic acid [-0.34 (P = 0.65), -0.06 (P = 0.95), -0.22 (P = 0.76), -0.01 (P = 0.99), and -1.26 (P = 0.11)] or multimicronutrient [-0.39 (P = 0.60), -0.64 (P = 0.48), 0.11 (P = 0.87), -0.43 (P = 0.59), and -0.34; (P = 0.65)] supplementation after adjusting for confounders. There is no evidence to suggest a different effect on intellectual development between prenatal iron plus folic acid, multimicronutrient supplementation, and prenatal folic acid supplementation in children aged 7-10 y. This trial was registered at www.isrctn.com as ISRCTN08850194. © 2015 American Society for Nutrition.

Exposure to Tobacco Advertising and Promotion among School Children Aged 13-15 in Vietnam - an Overview from GYTS 2014.

Science.gov (United States)

Long, Tran Khanh; Son, Phung Xuan; Giang, Kim Bao; Hai, Phan Thi; Huyen, Doan Thi Thu; Khue, Luong Ngoc; Nga, Pham Thi Quynh; Lam, Nguyen Tuan; Minh, Hoang Van; Huong, Le Thi Thanh

2016-01-01

Evidence shows that tobacco advertising and promotion activities may increase tobacco consumption and usage, especially in youth. Despite the regulation on prohibiting advertisement of any tobacco product, tobacco advertisement and promotion activities are still common in Vietnam. This article presents current exposure to tobacco advertising and promotion (TAP) among school children aged 13 to 15 years in Vietnam in 2014 and potential influencing factors. Data from the Global Youth Tobacco Survey 2014 in Vietnam covering 3,430 school aged children were used. Both descriptive and analytical statistics were carried out with Stata 13 statistical software. Binary logistic regression was applied to explain the exposure to TAP among youth and examine relationships with individual factors. A significance level of padvertising or promotion. Wearing or otherwise using products related to tobacco was the most exposure TAP type reported by students (22.3%). The internet (22.1), points of sales (19.2) and social events (11.5) were three places that students aged 13-15 frequently were exposed to TAP. Binary logistic results showed that gender (female vs male) (OR = 0.61, 95%CI: 0.52 - 0.71), susceptibility to smoking (OR = 2.12, 95%CI: 1.53 - 2.92), closest friends' smoked (OR = 1.43, 95%CI: 1.2 - 1.7) and parents smoking status (OR = 2.83, 95%CI: 1.6 - 5.01) were significantly associated with TAP exposure among school-aged children. The research findings should contribute to effective implementation of measures for preventing and controlling tobacco use among students aged 13-15 in Viet Nam.

Follow-up of 5- to 11-year-old children treated for persistent pulmonary hypertension of the newborn

DEFF Research Database (Denmark)

Eriksen, Vibeke; Nielsen, Lars Holme; Klokker, Mads

2009-01-01

AIM: Determine the prevalence of sensorineural hearing loss (SNHL) and relate this to cumulative exposure to hypoxia, hypocapnia and hypotension. Describe chronic health problems among 5- to 11-year-old children treated for persistent pulmonary hypertension of the newborn (PPHN). METHODS: The index...... group consisted of 85 children and a reference group was matched for age, sex and municipality of current residence. Questionnaires were sent to the families. The families in the index group were asked to participate in an examination of their child's hearing. RESULTS: Seven children (11%) had SNHL...... therapy compared with 8% in the reference group (chi-square test, p = 0.028). In the index group five children had cerebral palsy and two had developmental delay. Nineteen percent in the index group and 5% in the reference group had remedial education (chi-square test, p = 0.008). CONCLUSION: Children...

Out-of-home placement to age 18 years in children exposed to a postpartum mental disorder.

Science.gov (United States)

Vigod, Simone N; Laursen, Thomas Munk; Ranning, Anne; Nordentoft, Merete; Munk-Olsen, Trine

2018-04-17

Little is known about risk of custody loss or out-of-home placement among children whose mothers experience postpartum mental disorders, and whether this risk differs from that of children whose mothers had earlier onset of their mental disorder. National Danish registers comprising 1 868 467 births (1982-2012) were used to determine how the timing of maternal illness onset influences out-of-home placement risk up to age 18 years among children exposed to a maternal mental disorder. Compared to children unexposed to maternal mental illness, risk was higher for children exposed to a maternal mental disorder whose mothers had a first contact for a mental disorder in the 0-12 months of predelivery (8.17/1000 person-years; aIRR 4.56, 95% CI 4.08-5.09), the first 3 months postpartum (4.60/1000 person-years; 3.55, 2.95-4.26) and 4-12 months postpartum (6.49/1000 person-years; 3.93, 3.50-4.41). Risk was even higher for children exposed to a maternal mental disorder when illness onset was more than 1-year predelivery (9.11/1000 person-years; 5.48, 5.32-5.66). Risk of out-home placement in children exposed to mothers with a new-onset postpartum mental disorder is almost as high as in children whose mothers have long-standing illness. A better understanding of the trajectories of these mothers and children is warranted. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Age dynamics and secular changes of indices characterizing the neurocranium and facial cranium in ethnic Bulgarian 7-17-year-old children from the region of the Eastern Rhodopes.

Science.gov (United States)

Tineshev, Slavi At

2010-01-01

It is impossible to give an objective anthropologic assessment of the overall physical development of a child's body during the time of intensive growth (7-17 years) without taking into account the age and gender changes in the absolute and relative head and face measurements. Head growth has specific characteristics that makes it different from the growth of other parts of the body. The head of a child differs from the head of an adult not only by metric characteristics but also by the proportions between the different head measurements. Growth and proportionality of the head comply with the general growth pattern, but there are also certain regional, populational and temporal differences. That was the reason why we conducted a study targeted at children and adolescents from the region of the Eastern Rhodopes. The aim Of the present study was to determine the growth dynamics in between-gender and between-age aspects of the variables characterizing the neurocranium and facial cranium, and establish the tendency and direction of the secular changes, The study included 1481 children and adolescents (699 boys and 782 girls) aged 7 to 17 years that were examined using the classical methodology of Martin-Saller (1957). Head length, width, height and circumference, as well as face width, mandible width, morphological and physiognomic height of the face were measured. Head index, morphological face index and jugulormandibular index were calculated using standard formulas. The secular changes were analyzed comparing data from 1907 and 1960 with the data of the present study. The head index classified the children from both genders and all age groups as mesocephals. The girls from the study region had a relatively greater mandible width and boys - relatively greater face width. In the beginning of the growth period wider face forms prevailed especially in the girls, while narrower face forms were more characteristic for the adolescence and postadolescence and better

17 CFR 32.11 - Suspension of commodity option transactions.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Suspension of commodity option... REGULATION OF COMMODITY OPTION TRANSACTIONS § 32.11 Suspension of commodity option transactions. (a... accept money, securities or property in connection with, the purchase or sale of any commodity option, or...

Evidence of an overweight/obesity transition among school-aged children and youth in Sub-Saharan Africa: a systematic review.

Directory of Open Access Journals (Sweden)

Stella K Muthuri

Full Text Available Prevalence of childhood overweight/obesity has increased considerably in recent years. The transition to higher rates of overweight/obesity has been well documented in high income countries; however, consistent or representative data from lower income countries is scarce. It is therefore pertinent to assess if rates of overweight/obesity are also increasing in lower income countries, to inform public health efforts.This systematic review aimed to investigate the evidence for an overweight/obesity transition occurring in school-aged children and youth in Sub Saharan Africa.Studies were identified by searching the MEDLINE, Embase, Africa Index Medicus, Global Health, Geobase, and EPPI-Centre electronic databases. Studies that used subjective or objective metrics to assess body composition in apparently healthy or population-based samples of children and youth aged 5 to 17 years were included.A total of 283 articles met the inclusion criteria, and of these, 68 were used for quantitative synthesis. The four regions (West, Central, East, and South of Sub Saharan Africa were well represented, though only 11 (3.9% studies were nationally representative. Quantitative synthesis revealed a trend towards increasing proportions of overweight/obesity over time in school-aged children in this region, as well as a persistent problem of underweight. Weighted averages of overweight/obesity and obesity for the entire time period captured were 10.6% and 2.5% respectively. Body composition measures were found to be higher in girls than boys, and higher in urban living and higher socioeconomic status children compared to rural populations or those of lower socioeconomic status.This review provides evidence for an overweight/obesity transition in school-aged children in Sub Saharan Africa. The findings of this review serve to describe the region with respect to the growing concern of childhood overweight/obesity, highlight research gaps, and inform interventions

Evidence of an Overweight/Obesity Transition among School-Aged Children and Youth in Sub-Saharan Africa: A Systematic Review

Science.gov (United States)

Muthuri, Stella K.; Francis, Claire E.; Wachira, Lucy-Joy M.; LeBlanc, Allana G.; Sampson, Margaret; Onywera, Vincent O.; Tremblay, Mark S.

2014-01-01

Background Prevalence of childhood overweight/obesity has increased considerably in recent years. The transition to higher rates of overweight/obesity has been well documented in high income countries; however, consistent or representative data from lower income countries is scarce. It is therefore pertinent to assess if rates of overweight/obesity are also increasing in lower income countries, to inform public health efforts. Objective This systematic review aimed to investigate the evidence for an overweight/obesity transition occurring in school-aged children and youth in Sub Saharan Africa. Methods Studies were identified by searching the MEDLINE, Embase, Africa Index Medicus, Global Health, Geobase, and EPPI-Centre electronic databases. Studies that used subjective or objective metrics to assess body composition in apparently healthy or population-based samples of children and youth aged 5 to 17 years were included. Results A total of 283 articles met the inclusion criteria, and of these, 68 were used for quantitative synthesis. The four regions (West, Central, East, and South) of Sub Saharan Africa were well represented, though only 11 (3.9%) studies were nationally representative. Quantitative synthesis revealed a trend towards increasing proportions of overweight/obesity over time in school-aged children in this region, as well as a persistent problem of underweight. Weighted averages of overweight/obesity and obesity for the entire time period captured were 10.6% and 2.5% respectively. Body composition measures were found to be higher in girls than boys, and higher in urban living and higher socioeconomic status children compared to rural populations or those of lower socioeconomic status. Conclusions This review provides evidence for an overweight/obesity transition in school-aged children in Sub Saharan Africa. The findings of this review serve to describe the region with respect to the growing concern of childhood overweight/obesity, highlight research

The level of physical and social skills after completion of the training program for children aged 9-11

Directory of Open Access Journals (Sweden)

Lucie Francová

2014-03-01

Full Text Available Objective: The objective of the study was to determine changes in physical and social indicators in participants of a table tennis training program lasting 10 months. Physical and social indicators were compared within two different research groups. Methods: Two research groups were created. The first one comprised beginners with intellectual disabilities and the reference group was created by non-disabled participants. Altogether 15 participants, aged 9-11, were included in each group. A pre-test was introduced at the beginning of the study and was followed by a post-test 10 months later. Physical parameters were evaluated with the help of individual skills tests designed for table tennis. The area of social indicators was determined according to the Scales for Assessing Coping Skills by Whelan and Speake (1979. Results: As far as physical indicators (e.g. individual skills used in table tennis are concerned, individuals with intellectual disabilities improved by 24.5%. The improvement of non-disabled population reached 11%. Positive changes in social indicators, which include self-help socio-educational issues and interpersonal skills, were seen in individuals with intellectual disabilities - the improvement reached 7%; whereas the improvement in non-disabled participants was only 2%. The obtained results were evaluated separately for each group, due to the default level in pre-tests. Having compared the two groups we learnt that individuals with intellectual disabilities reached on average 63% of the non-disabled participants. Conclusions: The training programme has brought positive changes into the lives of individuals with intellectual disabilities in all of the studied parameters, social and physical skills included. In accord with our comparative findings it has been recommended to reduce sport demands to the observed level. Also, a number, of methodological skills required for table tennis, has been modified in accordance with our

Sleep Duration and Overweight/Obesity in Preschool-Aged Children: A Prospective Study of up to 48,922 Children of the Jiaxing Birth Cohort.

Science.gov (United States)

Wang, Fenglei; Liu, Huijuan; Wan, Yi; Li, Jing; Chen, Yu; Zheng, Jusheng; Huang, Tao; Li, Duo

2016-11-01

To examine the association between sleep duration and overweight/obesity in preschool-aged children. A total of 48,922 3-year old children enrolled in the Jiaxing Birth Cohort, who provided sleep information and anthropometric data, were included in the present study as baseline and were followed up to 5 years of age. Sleep duration was categorized as ≤ 10 hours, 11-12 hours, and ≥ 13 hours. Overweight and obesity were defined according to the cut point criteria in China. Prevalence ratios and risk ratios were used to assess the association between sleep duration and risk of overweight/obesity. In cross-sectional analyses at baseline, the adjusted prevalence ratios (95% confidence interval) of overweight (with 11-12 h of sleep being considered the reference group) for children sleeping ≤ 10 h and ≥ 13 h were 1.13 (1.06-1.20) and 1.16 (1.09-1.24), respectively, whereas the adjusted prevalence ratios (95% confidence interval) of obesity were 1.25 (1.11-1.40) and 1.25 (1.11-1.42). In longitudinal analyses, the adjusted risk ratios (95% confidence interval) of overweight for children sleeping ≤ 10 h and ≥ 13 h were 1.48 (1.26-1.74) and 1.13 (0.96-1.34), while adjusted risk ratios (95% confidence interval) of obesity were 1.77 (1.30-2.40) and 1.19 (0.85-1.66). Restricted cubic splines regression supported U-shaped curvilinear associations between sleep duration and overweight/obesity in both cross-sectional and longitudinal analyses. Both short and overlong sleep duration are associated with a higher risk of overweight/obesity in preschool-aged children. Optimizing sleep duration may be an important modifiable intervention for overweight and obesity. © 2016 Associated Professional Sleep Societies, LLC.

17 CFR 232.11 - Definition of terms used in part 232.

Science.gov (United States)

2010-04-01

... effect by a person executing or issuing it. If data are stored in a computer or similar device, any... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Definition of terms used in part 232. 232.11 Section 232.11 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION...

[Nutritional status of street children in the district of Manga (Burkina Faso)].

Science.gov (United States)

Diongue, M; Ndiaye, P; Yameogo, I; Faye, B F; Dia, A Tal; Diousse, P

2014-01-01

Malnutrition is an important indicator of development, and its consequences in children and adolescents produce a serious socioeconomic burden. Children living on the street are more vulnerable than others. Thus, our objective was to analyze the nutritional status of children living on the streets of Manga, through a cross-sectional and analytical study. The snowball technique was used for sampling. Data came from individual interviews, blood samples and medical examinations. Of the 237 children studied, 84.8% were boys; the overall mean age was 11.5 years, and 72.6% were adolescents (aged 10 to 17 years). Growth retardation (15.9%) predominated among the children aged 4 to 9 years, while a weight deficit (27.9%) was most common among those aged 10 to 17. Half of the children (50.2%) with blood tests (N = 119) had anemia. There was a link between anemia and underweight (p = 0.0145). Children who ate at least three times a day were 2.63 times less likely to be anemic (p<0.001). Factors associated with anemia (p<0.005) included survival activities. We frequently found nutritional deficits and anemia in these children. A targeted nutritional program would be a good entry point for their successful reintegration..

Results of the population study of the prevalence and risk factors of the food intolerance in children of different school age

Directory of Open Access Journals (Sweden)

О. Р. Pakholchuk

2015-04-01

Full Text Available Background. It is well known that allergy is genetically predispose. But gene change takes much time, ages. Some researches have doubts that it occurred during last two decades, but allergic pathology spread increased in several times more and continue to grow. That’s why the cause should be searched in the epigenetic influences (environmental, food, ets.. More than the half of the modern hypothesis concerning allergy spread are associated with food (7 from 13. EAACI data showed that quantity of children with self reported food hypersensitivity and positive provocation test results decrease with age. But specific IgE levels to food showed other pattern: it increases in young school children in two times and decreases in elders. We supposed different pathogenetic mechanisms of food intolerance (FI in school children of different ages. The aim of this study was to assess prevalence, risk factors and features of the FI in children of different school age. Materials and methods. 250 children 6-17 years old were included into the study. All of them were citizens from the industrial region of the Zaporizhia city. 217 respondents returned questionnaire. 137 of them undergone physical examination. Questionnaire was created on the base of the ISAAC survey and included questions on the life style, food, early age. For the assessment of the skin symptoms severity SCORAD scale was used. Transepidermal water lost was estimated with humidity meter (Queentone,France. Skin pH metria was performed with pH-meter (Ezodo,Taiwan. Statistical analysis was made with Microsoft Exel, Statistica 6.0 programs. Results and discussion. 217 respondents returned questionnaire (86,8%. 129 (59,4% of them were males, 88 (40,6% - females. 85 of children (38,6% – were pupils from the elementary school (age 6-10 y.o., 82 children (37,7% – from the 5-8 classes (age 10-14 y.o., 50 (23,7% - 10-11 classes (age 15-17 y.o.. More than ½ of the respondents (54,3% had skin food

Prevalence of respiratory tract infections, allergies and assessment of humoral immunity within the Malopolska region's cohort of 11- year old children born with extremely low birth weight in comparison with to their term born peers.

Science.gov (United States)

Zasada, Magdalena; Klimek, Małgorzata; Durlak, Wojciech; Kotula, Monika; Tomasik, Tomasz; Kwinta, Przemko

2016-01-01

Children born with extremely low birth weight (ELBW) have more respiratory tract complications during childhood. Little is known about respiratory and allergy problems in ELBW children at the threshold of adolescence. A follow-up study was conducted at the age of 11 among ELBW children (n=65) and age-matched controls (n=36). The primary outcomes in the study were the occurrence of respiratory and allergy problems and the rate of hospitalization due to respiratory complications at the age of 11 years, assessed with a questionnaire. Secondary outcome variables were serum levels of immunoglobulin classes. ELBW children had more respiratory tract infections (31 vs.11%, p = 0.03), but less allergies (3 vs. 22%, p allergies at the age of 11 years compared with children born at term. Lower respiratory tract problems decrease in ELBW children with age. Respiratory tract infections are not connected with deficiency in humoral immunity.

CT numbers of liver and spleen in normal children

International Nuclear Information System (INIS)

Kim, Young Kim

2002-01-01

To determine the mean liver CT numbers, and differences between liver and spleen, and liver and back muscle CT numbers in normal children, and to correlate the findings with sex and age. One hundred and five normal children aged 2-14 years underwent pre-contrast CT scanning. Mean CT numbers of the liver, spleen, and back muscles were calculated, as well as the differences in CT numbers between the liver and spleen (liver-spleen CT numbers), and between the liver-back muscle CT numbers were 70.22±6.51 HU, 53.28±3.57 HU, 17.13±6.57 HU, and 11.88±5.94 HU, respectively. Mean liver CT numbers and the difference between liver and back muscle CT numbers were not different by age. By sex, all the CT numbers did not vary according to age. The sex of a subject did not affect the CT number. The children's mean liver CT number was 70.22±6.51 HU and the difference between liver and spleen CT numbers was 17.13±6.57 HU. Younger children had higher liver CT and liver-spleen CT numbers than older children. No CT numbers varied according to sex

Psychotropic medication use in French children and adolescents.

Science.gov (United States)

Kovess, Viviane; Choppin, Sabine; Gao, Fei; Pivette, Mathilde; Husky, Mathilde; Leray, Emmanuelle

2015-03-01

The purpose of this study was to describe the patterns of psychotropic drug use in a large representative population of children and adolescents drawn from the French National Health Insurance databank. Data were drawn from a sample of 1% of the beneficiaries of the French national health insurance, selecting those 0-17 years old in 2010 (n=128,298). In addition to age and gender, data included the identification number of each drug allowing a European Pharmaceutical Marketing Research Association (EphMRA) classification, as well as the type of the prescriber. Overall, 2.5% of children and adolescents had been prescribed psychotropic medication. A majority were prescribed anxiolytics (1.9%), followed by antidepressants (0.3%), antipsychotics (0.3%), and stimulants (0.2%). Between the ages of 15 and 17, 6.1% of girls were prescribed anxiolytics and 1.1% were prescribed antidepressants. For boys, the anxiolytics remained the most prescribed psychotropic medication; however, between the ages of 11 and 14, and between the ages of 15 and 17 they received more antipsychotics (0.7% and 0.8%) and between the ages of 6 and 10, and between the ages of 11 and 14 (0.7% and 0.6%), they were prescribed more stimulants than were girls. Among those who received a prescription, a majority of youth (84.6%) received only one class of drugs, and general practitioners were found to be prescribing most of these prescriptions (81.7%). The prevalence of psychotropic drug use in France is similar to that of the Netherlands and much lower than what is observed in the United States. Stimulants are less frequently prescribed in France than in other European countries, but anxiolytics are prescribed considerably more in France than in any other country.

Sex, age, pubertal development and use of oral contraceptives in relation to serum concentrations of DHEA, DHEAS, 17α-hydroxyprogesterone, Δ4-androstenedione, testosterone and their ratios in children, adolescents and young adults.

Science.gov (United States)

Søeborg, Tue; Frederiksen, Hanne; Mouritsen, Annette; Johannsen, Trine Holm; Main, Katharina Maria; Jørgensen, Niels; Petersen, Jørgen Holm; Andersson, Anna-Maria; Juul, Anders

2014-11-01

The influence of sex, age, pubertal development and oral contraceptives on dehydroepiandrosterone (DHEA), DHEA sulfate (DHEAS), 17α-hydroxyprogesterone (17-OHP), Δ4-androstenedione (Adione), testosterone (T), calculated free testosterone (fT), free androgen index (FAI) and selected ratios in 1798 serum samples from healthy children, adolescents and young adults was evaluated. Samples were analyzed by Turboflow-LC-MS/MS. Sex hormone-binding globulin was analyzed by immunoassay. All steroid metabolite concentrations were positively associated with age and pubertal development in both sexes and generally higher in males than in females except for Adione. The pubertal rise in T in males was more pronounced compared to females, reflecting contribution from the testes. Ratios between steroid metabolites varied and depended on sex and age. All ratios were lower during infancy compared to later in life. Use of oral contraceptives significantly lowered serum concentrations of all steroid metabolites, fT, FAI, the 17-OHP/Adione, the Adione/T and the DHEA/Adione ratios, but not the DHEA/DHEAS ratio. We provide reference ranges for DHEA, DHEAS, 17-OHP, Adione, T, fT, FAI and selected ratios in relation to sex, age and pubertal development. Use of oral contraceptives strongly influences adrenal steroidogenesis and should be considered when diagnosing and monitoring treatment of patients with disorders of sex development. Copyright © 2014 Elsevier B.V. All rights reserved.

Low back pain in school-age children: risk factors, clinical features and diagnostic managment.

Science.gov (United States)

Boćkowski, L; Sobaniec, W; Kułak, W; Smigielska-Kuzia, J; Sendrowski, K; Roszkowska, M

2007-01-01

Low back pain (LBP) is common in adult population, and it is becoming a serious health concern in adolescents. On surveys, about every fifth child in the school-age reports LBP. The study objective was to analysis the natural history, risk factors, clinical symptoms, causes and diagnostic management in school-age children hospitalized with LBP. The study group consisted of 36 patients at the age between 10 and 18 years, 22 girls and 14 boys suffering from LBP hospitalized in our Department of Pediatric Neurology and Rehabilitation in years 2000-2004. The mean age of clinical onset of LBP in our group was 14.7 years, earlier in girls, later in boys. We find the family history of LBP in 50% children. Most frequent factors associated with LBP were: spina bifida (16.7%) and incorrect posture (13.9%). Half of patients pointed the factor initialising LBP: rapid, incoordinated move (39%) or heavy load rise (11%). 58% of patients present the symptoms of ischialgia. Diagnostic imaging showed disc protrusion in 11 children (31%) 6 in computed tomography, 4 in magnetic resonance imaging and 1 in X-Ray examination only. Other causes of LBP included: spondylolysis in 2 patients, Scheuermann disease in one case and juvenile reumatoid arthritis in one case. Some school-age children suffering on low back pain, particulary with sciatic neuralgia symptoms seek medical care in hospital. Althought the main causes are mechanical, associated with lack of physical activity or strenous exercise, serious diagnostic managment is strongly recommended.

Trends in SSBs and snack consumption among children by age, body weight and race/ethnicity

Science.gov (United States)

Bleich, Sara N.; Wolfson, Julia A.

2015-01-01

Objective To describe national trends in discretionary calories from sugar sweetened beverage (SSB) and snacks by age-specific body weight categories and by age- and weight-specific race/ethnicity groups. Examining these sub-populations is important as population averages may mask important differences. Design and Methods We used 24-hour dietary recall data obtained from the National Health and Nutrition Examination Survey 2003–2010 among children aged 2 to 19 (N=14,092). Logistic and linear regression methods were used to adjust for multiple covariates and survey design. Results The number of calories from SSBs declined significantly for nearly all age-specific body weight groups. Among overweight or obese children, significant declines in the number of calories from SSBs were observed among Hispanic children aged 2 to 5 (117 kcal vs. 174 kcal) and white adolescents aged 12 to 19 (299 kcal vs. 365 kcal). Significant declines in the number of calories from salty snacks were observed among white children aged 2 to 5 (192 kcal to 134 kcal) and 6 to 11 (273 kcal vs. 200 kcal). Conclusions The decrease in SSB consumption and increase in snack consumption observed in prior research are not uniform when children are examined within sub-groups accounting for age, weight and race/ethnicity. PMID:25919923

Trends in SSBs and snack consumption among children by age, body weight, and race/ethnicity.

Science.gov (United States)

Bleich, Sara N; Wolfson, Julia A

2015-05-01

To describe national trends in discretionary calories from sugar sweetened beverage (SSB) and snacks by age-specific body weight categories and by age- and weight-specific race/ethnicity groups. Examining these subpopulations is important as population averages may mask important differences. 24-hour dietary recall data obtained from the National Health and Nutrition Examination Survey 2003-2010 among children aged 2 to 19 (N = 14,092) were used. Logistic and linear regression methods were used to adjust for multiple covariates and survey design. The number of calories from SSBs declined significantly for nearly all age-specific body weight groups. Among overweight or obese children, significant declines in the number of calories from SSBs were observed among Hispanic children aged 2 to 5 (117 vs. 174 kcal) and white adolescents aged 12 to 19 (299 vs. 365 kcal). Significant declines in the number of calories from salty snacks were observed among white children aged 2 to 5 (192 to 134 kcal) and 6 to 11 (273 vs. 200 kcal). The decrease in SSB consumption and increase in snack consumption observed in prior research are not uniform when children are examined within subgroups accounting for age, weight, and race/ethnicity. © 2015 The Obesity Society.

Long-term tolerability of tolterodine extended release in children 5-11 years of age: results from a 12-month, open-label study

DEFF Research Database (Denmark)

Nijman, Rien J M; Borgstein, Niels G; Ellsworth, Pamela

2007-01-01

OBJECTIVE: To evaluate the long-term tolerability of tolterodine extended release (ER) in children (aged 5-11 yr) with urgency urinary incontinence (UUI). METHODS: This was a multicenter, open-label extension of a 12-wk, double-blind, placebo-controlled study of tolterodine ER. Patients had UUI...... suggestive of detrusor overactivity (>/=1 diurnal incontinence episode per 24h for >/=5 of 7 d) and >/=6 voids per 24h at baseline and had completed the 12-wk double-blind study. Patients received tolterodine ER (2mg once daily) for 12 mo. The primary end points were the incidence and severity of adverse......-blind tolterodine ER, n=221; placebo, n=97). The majority of patients were white (90%), mean+/-SD age was 7.6+/-1.5 yr, and 54% were boys. Forty-nine percent of patients reported >/=1 AE during the study, similar to that observed in the preceding 12-wk study (42%). The most frequent AEs were urinary tract infection...

A comparison of nutrition knowledge, attitudes and dairy consumption of school children according to age and gender

OpenAIRE

Irena Colić Barić

2001-01-01

Besides traditional nutrients, milk and dairy products contain some health promoting components. The aim of this study was to detect the frequency and preferences among dairy products in school children according to age and gender. The subjects were 234 healthy children at age 10-11 years and 14-15 years from two primary schools in Zagreb. Number of participants was well balanced according to age and gender. Dietary data were collected using specially designed food frequency questionnaire (FF...

Factors associated with acute respiratory infection in children under the age of 5 years: evidence from the 2011 Ethiopia Demographic and Health Survey.

Science.gov (United States)

Geberetsadik, Achamyelesh; Worku, Alemayehu; Berhane, Yemane

2015-01-01

Acute respiratory tract infection (ARI) remains the major cause of child mortality in Sub-Saharan Africa. Various factors are associated with its occurrence and vary by context. However, available large-scale, population-based data are not fully exploited to identify locally relevant risk factors. The objective of this study was to identify factors associated with ARI in children under the age of 5 years in Ethiopia. Further analysis of the 2011 Ethiopia Demographic and Health Survey was carried out involving 11,645 children under the age of 5 years and their mothers. Information relevant to the current study was extracted from the main data set and a working data set was prepared. A complex survey logistic regression analysis was applied. Acute ARI in this study was associated with severe malnutrition. Children who were severely wasted were highly likely to develop ARI (adjusted odds ratio [AOR] 1.7; 95% confidence interval [CI] 1.1-2.5). ARI was less likely to occur in children from families with an educated father and professional mother (AOR 0.4; 95% CI 0.2-0.6 and AOR 0.1; 95% CI 0.01-0.6, respectively). Malnourished children from a lower socioeconomic category are more likely to suffer from ARI. Targeting disadvantaged children for effective interventions can help reduce the burden of morbidity and death due to ARI.

Main meal frequency measures in the Health Behaviour in School-aged Children study

DEFF Research Database (Denmark)

Pedersen, Trine Pagh; Holstein, Bjørn E; Laursen, Bjarne

2015-01-01

OBJECTIVES: To estimate agreement between questionnaire-based frequency measures from the Health Behaviour in School-aged Children study (HBSC) and 7-day 24-h recall measures of breakfast, lunch and evening meals among 11-15-year-olds, and examine whether disagreement between the two methods varied...... for the breakfast measure: per cent agreement 0.70-0.87, kappa 0.43-0.65. Fair agreement for the lunch measure: per cent agreement 0.53-0.84, kappa 0.26-0.54. High per cent agreement for the evening meal measure (0.83-0.95) but poor kappa agreement (0.14-0.19). Being immigrant predicted disagreement between the two...... methods for week day breakfast OR (95 % CI) 2.17 (1.16-4.04) and lunch 2.44 (1.33-4.48). CONCLUSIONS: We found good to moderate agreement between frequency and 7-day 24-h recall measures for breakfast, a fair agreement for lunch and for evening meal the two agreement methods provided different results...

Child overweight, associated psychopathology, and social functioning: a French school-based survey in 6- to 11-year-old children.

Science.gov (United States)

Pitrou, Isabelle; Shojaei, Taraneh; Wazana, Ashley; Gilbert, Fabien; Kovess-Masféty, Viviane

2010-04-01

The aim of this study was to estimate the prevalence of child overweight in a regional sample of primary school-aged children, and to examine the relationships among child overweight, psychopathology, and social functioning. A cross-sectional survey was conducted in 2004 in 100 primary schools of a large French region, with 2,341 children aged 6-11 randomly selected. Child weight and height, lifestyle variables (leisure-time physical activity (LTPA), watching television (TV), playing video games), and socioeconomic characteristics were collected in parent-administered questionnaires. Child psychopathology outcomes were assessed using child- and parent-reported instruments (Dominic Interactive (DI) and Strengths and Difficulties Questionnaire (SDQ)). Overweight and obesity were estimated according to the International Obesity Task Force (IOTF) definition. Response rates to the parent questionnaire and DI were 57.4 and 95.1%, respectively. Final sample size was 1,030 children. According to the IOTF, 17.3% of the children were overweight, of whom 3.3% were obese. In univariate analysis, correlates of overweight were low parental education, low monthly income, Disadvantaged School Areas (DSAs), self-reported generalized anxiety, parent-reported conduct disorders, emotional problems, and peer difficulties. High monthly income was less frequently associated with overweight. In multivariate analysis, parent-reported peer difficulties (odds ratio (OR) = 2.06; 95% confidence interval = 1.27-3.35) and DSAs (1.88; 1.03-3.44) were independent factors significantly associated with child overweight. There was a trend of being overweight with elevated TV times (P for trend = 0.02). The psychosocial burden of excess weight appears to be significant even in young children. Findings should be considered for preventing strategies and public health interventions. School-based overweight prevention programs should be implemented first in disadvantaged areas together with information

Obesity Severity, Dietary Behaviors, and Lifestyle Risks Vary by Race/Ethnicity and Age in a Northern California Cohort of Children with Obesity

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Margaret C. Ford

2016-01-01

Full Text Available Identification of modifiable behaviors is important for pediatric weight management and obesity prevention programs. This study examined obesogenic behaviors in children with obesity in a Northern California obesity intervention program using data from a parent/teen-completed intake questionnaire covering dietary and lifestyle behaviors (frequency of breakfast, family meals, unhealthy snacking and beverages, fruit/vegetable intake, sleep, screen time, and exercise. Among 7956 children with BMI ≥ 95th percentile, 45.5% were females and 14.2% were 3–5, 44.2% were 6–11, and 41.6% were 12–17 years old. One-quarter (24.9% were non-Hispanic white, 11.3% were black, 43.5% were Hispanic, and 12.0% were Asian/Pacific Islander. Severe obesity was prevalent (37.4%, especially among blacks, Hispanics, and older children, and was associated with less frequent breakfast and exercise and excess screen time, and in young children it was associated with consumption of sweetened beverages or juice. Unhealthy dietary behaviors, screen time, limited exercise, and sleep were more prevalent in older children and in selected black, Hispanic, and Asian subgroups, where consumption of sweetened beverages or juice was especially high. Overall, obesity severity and obesogenic behaviors increased with age and varied by gender and race/ethnicity. We identified several key prevalent modifiable behaviors that can be targeted by healthcare professionals to reduce obesity when counseling children with obesity and their parents.

Validation of the Eating Pattern Inventory for Children in a General Population Sample of 11- to 12-Year-Old Children

DEFF Research Database (Denmark)

Munkholm, Anja; Bjorner, Jakob B.; Petersen, Janne

2017-01-01

Previous research suggests that the Eating Pattern Inventory for Children (EPI-C) is best conceptualized as comprising four factors: dietary restraint, emotional, external eating and parental pressure to eat. This study aims to examine the psychometric properties of the EPI-C and to test gender......, emotional and external eating, while underweight children reported higher parental pressure to eat. The results support the use of EPI-C for measuring eating behaviors in preadolescence....... and weight group differences. The population-based study sample comprised 1,939 children aged 11 to 12 years from the Copenhagen Child Cohort (CCC2000). Psychometric properties were evaluated using multigroup categorical data in confirmatory factor analysis (CFA) and differential item functioning (DIF) tests...

Estimated Prevalence of Attention-Deficit/Hyperactivity Disorder in a Sample of Panamanian School-Aged Children

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Sanchez, Emelyn Y.; Velarde, Silvia; Britton, Gabrielle B.

2011-01-01

The present study investigated the prevalence of ADHD in a school sample of children ages 6-11 years in the city of Panama. The assessment battery included the Conners' Parent and Teacher Rating Scales, the Structured Developmental History of the Behavioral Assessment System for Children (BASC-2), and the Wechsler Intelligence Scale for Children…

[Intelligence level and structure in school age children with fetal growth restriction].

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Ma, Jian; Ma, Hong-Wei; Tian, Xiao-Bo; Liu, Fang

2009-10-01

To study the intelligence level and structure in school age children with fetal growth restriction (FGR). The intelligence levels were tested by the Wechsler Children Scales of Intelligence (C-WISC) in 54 children with FGR and in 84 normal children. The full intelligence quotient (FIQ), verbal IQ (VIQ) and performance IQ (PIQ) in the FGR group were 105.9+/-10.3, 112.4+/-11.2 and 97.1+/-10.6 respectively, and they all were in a normal range. But the PIQ was significantly lower than that in the control group (104.8+/-10.5; pintelligence level of children with FGR is normal, but there are imbalances in the intelligence structure and dysfunctions in performance ability related to right cerebral hemisphere. Performance trainings should be done from the infancy in children with FGR.

Refractive error, visual acuity and causes of vision loss in children in Shandong, China. The Shandong Children Eye Study.

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Jian Feng Wu

Full Text Available PURPOSE: To examine the prevalence of refractive errors and prevalence and causes of vision loss among preschool and school children in East China. METHODS: Using a random cluster sampling in a cross-sectional school-based study design, children with an age of 4-18 years were selected from kindergartens, primary schools, and junior and senior high schools in the rural Guanxian County and the city of Weihai. All children underwent a complete ocular examination including measurement of uncorrected (UCVA and best corrected visual acuity (BCVA and auto-refractometry under cycloplegia. Myopia was defined as refractive error of ≤-0.5 diopters (D, high myopia as ≤ -6.0D, and amblyopia as BCVA ≤ 20/32 without any obvious reason for vision reduction and with strabismus or refractive errors as potential reasons. RESULTS: Out of 6364 eligible children, 6026 (94.7% children participated. Prevalence of myopia (overall: 36.9 ± 0.6%;95% confidence interval (CI:36.0,38.0 increased (P<0.001 from 1.7 ± 1.2% (95%CI:0.0,4.0 in the 4-years olds to 84.6 ± 3.2% (95%CI:78.0,91.0 in 17-years olds. Myopia was associated with older age (OR:1.56;95%CI:1.52,1.60;P<0.001, female gender (OR:1.22;95%CI:1.08,1.39;P = 0.002 and urban region (OR:2.88;95%CI:2.53,3.29;P<0.001. Prevalence of high myopia (2.0 ± 0.2% increased from 0.7 ± 0.3% (95%CI:0.1,1.3 in 10-years olds to 13.9 ± 3.0 (95%CI:7.8,19.9 in 17-years olds. It was associated with older age (OR:1.50;95%CI:1.41,1.60;P<0.001 and urban region (OR:3.11;95%CI:2.08,4.66;P<0.001. Astigmatism (≥ 0.75D (36.3 ± 0.6%;95%CI:35.0,38.0 was associated with older age (P<0.001;OR:1.06;95%CI:1.04,1.09, more myopic refractive error (P<0.001;OR:0.94;95%CI:0.91,0.97 and urban region (P<0.001;OR:1.47;95%CI:1.31,1.64. BCVA was ≤ 20/40 in the better eye in 19 (0.32% children. UCVA ≤ 20/40 in at least one eye was found in 2046 (34.05% children, with undercorrected refractive error as cause in 1975 (32.9% children. Amblyopia

Obesity and asthma in 11-12 year old New Zealand children in 1989 and 2000

NARCIS (Netherlands)

Wickens, K; Barry, D; Friezema, A; Rhodius, R; Bone, N; Purdie, G; Crane, J

Background: There has been a concurrent increase in the prevalence of obesity and asthma in recent years in New Zealand and other countries. Methods: Two cross sectional surveys performed in 1989 and 2000 were used to test this association in children of mean age 11.7 years. Body mass index (BMI)

Association between parents' attitudes and behaviors toward children's visual care and myopia risk in school-aged children.

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Zhou, Shuang; Yang, Lihua; Lu, Benlin; Wang, Hexin; Xu, Ting; Du, Dandan; Wu, Shiqing; Li, Xiuxiu; Lu, Meixia

2017-12-01

The purpose of this survey was to determine the association of parents' attitudes and behaviors toward children's visual care with myopia risk in school-aged children.A total of 894 parents of school-aged children were investigated in primary and middle schools in the central and noncentral urban area in Wuhan through stratified cluster random sampling on July, 2015. We analyzed the association by the generalized linear mixed model.The results indicated that children with parents' high expectations of 1.5 or higher on their vision exhibited a decreased risk of myopia compared with 1.0 and 0.5 or lower (OR = 0.49, 95%CI = 0.36-0.67). Children whose parents only paid attention to their vision in junior and senior school and in primary school had an increased myopia risk than that in preschool (OR = 2.12, 95%CI = 1.01-4.45, and OR = 3.11, 95%CI = 1.28-7.58, respectively). Children whose parents ensured for their sufficient sleep had a decreased myopia risk (OR = 0.45, 95%CI = 0.24-0.85). Compared with children whose parents who never adjusted electronic devices' parameters, the odds ratio of sometimes was 0.49 (95%CI = 0.31-0.79), often 0.53 (95%CI = 0.33-0.85), and always 0.44 (95%CI = 0.26-0.75), respectively.Parents' attitudes and behaviors toward children's visual care are significantly associated with the myopia risk in school-aged children. Consequently, efforts should be made to educate parents on how they protect children's vision and reduce their risk of myopia. Copyright © 2017 The Authors. Published by Wolters Kluwer Health, Inc. All rights reserved.

The effect of treatment on the age-antibody relationship in children infected with Schistosoma mansoni and Schistosoma haematobium

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Mutapi Francisca

2002-01-01

Full Text Available The effect of praziquantel treatment on the age-antibody relationship was studied in 174 children aged between 6 and 17 years from a schistosome endemic area in Zimbabwe. The children were co-infected with Schistosoma mansoni and S. haematobium with infection prevalences of 74% and 53% respectively. Antibody levels for the isotypes IgA, IgE, IgM, IgG1, IgG2, IgG3 and IgG4, directed against soluble egg antigen were measured using an indirect ELISA assay. Treatment resulted in a significant increase in levels of IgG2 and IgG3 while levels of IgA decreased significantly. In untreated children there were significant decreases in levels of IgG4. Treatment also resulted in significant alteration in the age-antibody profiles for the isotypes IgE, IgM, IgG1 and IgG2 in treated children but not in untreated children. The results are discussed in the context of factors believed to give rise to the age-antibody relationship; i.e. age-related exposure patterns, age-related development of acquired immunity, age-related hormonal changes and age-related changes in innate susceptibility to infection.

Prevalence and risk factors for child mental disorders in a population-based cohort of HIV-exposed and unexposed African children aged 7-11 years.

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Rochat, Tamsen J; Houle, Brian; Stein, Alan; Pearson, Rebecca M; Bland, Ruth M

2018-04-21

Despite being home to a large population of vulnerable children there is a dearth of population-based evidence on childhood mental disorders in sub-Saharan Africa. Parent and child mental health are rarely measured concurrently, despite potential for confounding with other risk factors, including parental HIV. Using the parent-report Child Behaviour Checklist (CBCL) we assessed children's mental health in a population-based cohort of 1536 HIV-negative children (31% HIV-exposed, 18% HIV-affected, 51% HIV-unexposed) aged 7-11 years. CBCL was scored using CBCL Rating-to-Score software. A binary indicator was determined using the clinical threshold ≥ 65. We modelled mental disorders using logistic regression, including covariates associated with the mother, child, household, and parenting. Structural equation modelling techniques also derived continuous latent variables representing the underlying mental health and parent-relationship constructs. Prevalence of conduct disorders (11.8%) was high, regardless of HIV exposure, while HIV-affected children had increased odds of affective disorders. Maternal depression increased odds of externalising disorders; maternal anxiety was associated with affective and anxiety disorders. Mother-child relationship dysfunction increased odds of all disorders, including: affective [aOR = 5.1 (2.6-9.9)]; oppositional [aOR = 7.9 (4.0-15.5)]; conduct [aOR = 4.3 (2.6-7.2)] disorders. Food insecurity and male gender increased odds of somatic disorders; breastfeeding halved odds of conduct disorders. In the latent model, associations were substantially stronger for the mother-child relationship and externalising disorders (Oppositional 0.464 p Conduct 0.474 p = Conduct disorders were high for all children regardless of HIV exposure. The mother-child relationship was strongly related to all child disorders, suggesting potential for concurrent interventions targeting child behaviours and the parent-child or mother

BUDESONIDE TREATMENT IN CHILDREN PRESCHOOL AGE

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E.A. Vishneva

2010-01-01

Full Text Available Bronchial asthma remains disease with wide prevalence in children different age. Inhalation corticosteroids are medications of first line of therapy in children. The article describes the ways of treatment with budesonide (Pulmicort in children preschool age. The data from different studies prove the effectiveness and safety of treatment with as turbuhaler, as nebulizer form of this drug. Key words: children, bronchial asthma, inhalational corticosteroids, budesonide.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2010;9(1:76-80

Managing Mobile Relationships: Children's Perceptions of the Impact of the Mobile Phone on Relationships in Their Everyday Lives

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Bond, Emma

2010-01-01

This article explores English children's use of mobile phones in managing and maintaining friendships and relationships in their everyday lives. Based on the accounts of 30 young people aged between 11 and 17, this research adopts a social constructivist perspective to offer a theoretical framework which explores how children themselves actually…

The hippocampi of children with chromosome 22q11.2 deletion syndrome have localized anterior alterations that predict severity of anxiety.

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Scott, Julia A; Goodrich-Hunsaker, Naomi; Kalish, Kristopher; Lee, Aaron; Hunsaker, Michael R; Schumann, Cynthia M; Carmichael, Owen T; Simon, Tony J

2016-04-01

Individuals with 22q11.2 deletion syndrome (22q11.2DS) have an elevated risk for schizophrenia, which increases with history of childhood anxiety. Altered hippocampal morphology is a common neuroanatomical feature of 22q11.2DS and idiopathic schizophrenia. Relating hippocampal structure in children with 22q11.2DS to anxiety and impaired cognitive ability could lead to hippocampus-based characterization of psychosis-proneness in this at-risk population. We measured hippocampal volume using a semiautomated approach on MRIs collected from typically developing children and children with 22q11.2DS. We then analyzed hippocampal morphology with Localized Components Analysis. We tested the modulating roles of diagnostic group, hippocampal volume, sex and age on local hippocampal shape components. Lastly, volume and shape components were tested as covariates of IQ and anxiety. We included 48 typically developing children and 69 children with 22q11.2DS in our study. Hippocampal volume was reduced bilaterally in children with 22q11.2DS, and these children showed greater variation in the shape of the anterior hippocampus than typically developing children. Children with 22q11.2DS had greater inward deformation of the anterior hippocampus than typically developing children. Greater inward deformation of the anterior hippocampus was associated with greater severity of anxiety, specifically fear of physical injury, within the 22q11.2DS group. Shape alterations are not specific to hippocampal subfields. Alterations in the structure of the anterior hippocampus likely affect function and may impact limbic circuitry. We suggest these alterations potentially contribute to anxiety symptoms in individuals with 22q11.2DS through modulatory pathways. Altered hippocampal morphology may be uniquely linked to anxiety risk factors for schizophrenia, which could be a powerful neuroanatomical marker of schizophrenia risk and hence protection.

Reduced genetic influence on childhood obesity in small for gestational age children

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Han Dug Yeo

2013-01-01

Full Text Available Abstract Background Children born small-for-gestational-age (SGA are at increased risk of developing obesity and metabolic diseases later in life, a risk which is magnified if followed by accelerated postnatal growth. We investigated whether common gene variants associated with adult obesity were associated with increased postnatal growth, as measured by BMI z-score, in children born SGA and appropriate for gestational age (AGA in the Auckland Birthweight Collaborative. Methods A total of 37 candidate SNPs were genotyped on 547 European children (228 SGA and 319 AGA. Repeated measures of BMI (z-score were used for assessing obesity status, and results were corrected for multiple testing using the false discovery rate. Results SGA children had a lower BMI z-score than non-SGA children at assessment age 3.5, 7 and 11 years. We confirmed 27 variants within 14 obesity risk genes to be individually associated with increasing early childhood BMI, predominantly in those born AGA. Conclusions Genetic risk variants are less important in influencing early childhood BMI in those born SGA than in those born AGA, suggesting that non-genetic or environmental factors may be more important in influencing childhood BMI in those born SGA.

Identification of emotional and behavior problems in obese children using Child Behavior Checklist (CBCL and 17-items Pediatric Symptom Checklist (PSC-17

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Dwi Fachri Harahap

2010-03-01

Conclusions The prevalence of emotional and behavior problems detected using CBCL and PSC-17 in obese children was 28% and 22%, respectively. The PSC-17 has moderate sensitivity to screen emotional and behavior problem in obese children.[Paediatr Indones. 2010;50:42-8].

Risk factors and possibilities of preventing gastroesophageal reflux disease in school-age children

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O.Yu. Belousova

2018-04-01

Full Text Available Background. The article presents the main problems of early diagnosis of gastroesophageal reflux disease (GERD in school-age children, which leads to late detection and initiation of treatment. The purpose of the study was to identify the main risk factors that may predispose the development of this disease, as well as triggers that provoke GERD in school-age children. Knowledge of risk factors can help prevent the formation of GERD in children, and, with timely diagnosis of therapy, reduce the severity of the disease and improve quality of life. Materials and methods. Open comparative study included 98 school-age children (31 girls, 67 boys aged 6 to 18 years (mean age 14.2 years. Diagnosis of gastroesophageal reflux disease was conducted in accordance with the Order of the Ministry of Health of Ukraine dated January 29, 2013, No. 59 “On Approval of Unified Clinical Protocols for Medical Care of Children with Digestive Disorders”. During the comprehensive examination, the identification of possible risk factors was made, for which a detailed history collection was performed: the nature of the child’s nutrition and the regularity of the meal were evaluated, as well as the mode of the day, the presence and intensity of physical activity, the presence of chronic stress (psycho-traumatic situations, sleep duration, bad habits, false eating habits. Past medical history also revealed the duration of breastfeeding and the time of supplementary food introduction. Physical examination was also aimed at the detection of so-called symptoms of anxiety — “red flags” that may indicate the presence of complications or organic pathology. Results. In both age groups, boys were dominant; besides, there were significantly more children aged 13–17 years in the group with GERD. Early administration of supplements was revealed in both groups, as well as early artificial/mixed feeding. More than 85 % of children had signs of autonomic dysregulation and

Characteristics of children less than 2 years of age undergoing anaesthesia in Denmark 2005-2015

DEFF Research Database (Denmark)

Strøm, C; Afshari, A; Lundstrøm, L H

2018-01-01

There are few data available that describe the current anaesthetic management of children. We have analysed anaesthetic practice and peri-operative complications for children in Denmark aged less than two years. We conducted a population-based observational cohort study using the Danish Anaesthesia...... Database to identify children who received anaesthesia in hospital from 1 January 2005 until 31 December 2015. Data were combined with that from the Danish National Patient Registry and the Danish Civil Registration System. Age, sex, height, weight, ASA physical status, days in hospital before anaesthesia......, number of anaesthetics per child, indications for anaesthesia, methods of anaesthesia, airway management and complications were all recorded. A total of 17,436 children (64% of whom were male) received 27,653 anaesthetics during the study period. In 58% of cases, the child had an ASA physical status...

Association of caries experience and dental plaque with sociodemographic characteristics in elementary school-aged children: a cross-sectional study.

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Bashirian, Saeed; Shirahmadi, Samaneh; Seyedzadeh-Sabounchi, Shabnam; Soltanian, Ali Reza; Karimi-Shahanjarini, Akram; Vahdatinia, Farshid

2018-01-10

Dental caries among Iranian elementary school children aged 6-12 years continue to rise. To estimate treatment needs and guide health initiatives, current epidemiologic data are required. Such data are currently unavailable for dental health. The purpose of this study was to assess caries experience, dental plaque, and associated factors in elementary school-aged children from Iran. In this cross-sectional study, 988 elementary school children aged 7-12 years were selected by multistage cluster sampling. Dental caries was studied using the WHO criteria, dental plaque was examined according to O'Leary index. Data on parental education and occupation, living district, dental pain within the past year, and tooth brushing habits under parental supervision were collected through interviews based on questionnaire. The data were analyzed with descriptive statistics and logistic and linear regression. The mean (SD) age of the elementary school children was 9.64 (1.73) years. The highest dmft was seen in elementary school children aged 7-8 years 6.53 (4.37) and the highest DMFT and dental plaque was in 12 year olds recorded as 1.17 (1.77) and 51.97 (25.86), respectively. The proportion of decayed teeth in 7 years old elementary school based on dmft index was 80.36%, moreover, the proportion in 12 years old elementary school was 40.17% based on the DMFT index. Age, gender, and dental pain within the past year were significantly associated with DMFT and dmft. The odds of developing dental caries (DMFT) was 1.70 times higher in girls than in boys (p elementary school children in Hamadan were high and they were influenced by their sociodemographic factors. The associations found can be used as a helpful guide for planning accurate preventive programs for elementary school children in this region.

[Dyslipidemias in school-age chilean children: prevalence and associated factors].

Science.gov (United States)

Barja Yáñez, Salesa; Arnaiz Gómez, Pilar; Villarroel Del Pino, Luis; Domínguez de Landa, Angélica; Castillo Valenzuela, Oscar; Farías Jofré, Marcelo; Mardones Santander, Francisco

2015-05-01

Dyslipidemias are a key cardiovascular risk factor, and are increased since early childhood. The objective of this study was to describe the prevalence, characteristics of dyslipidemias and associated factors in a population of Chilean children. Cross-sectional study done in school-age children from Santiago, Chile (2009-2011). Parents answered questions about family medical history and children answered questions about physical activity. Anthropometry was performed and in a blood sample (12 hours fast) lipid profile, glycemia and insulinemia were measured. We recruited 2900 euglycemic children, 11.4 ± 0.97 years old, 52% girls. According to BMI, 22.5% were overweight and 15,3% had obesity. Considering recommended cut-off points for lipids, 69.3% were in acceptable range, 19.2% at risk and 11.5% at high cardiovascular risk. In total, 32% of the population had any clinical form of dyslipidemia: Isolated hypertriglyceridemia (9.4%), low HDL-C (7.6%), isolated hypercholesterolemia (4.9%), atherogenic dyslipidemia (6.24%) and mixed dyslipidemia (3.9%). Except for isolated hypercholesterolemia, dyslipidemias were more frequent in girls (globally 36.2% vs. 27.4%, pdyslipidemia, and the principal determinant was weight excess. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Profile of intestinal parasitosis among school-aged children in Kiliba (eastern DR Congo).

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Kyambikwa Bisangamo, C; Jabari Mutwa, P; Mulongo Mbarambara, P

2017-06-01

This study of feces sought to determine the prevalence of human intestinal parasites in the Kiliba area of the eastern DR Congo. Feces of 602 school children aged from 9 to 20 years were collected from April to June 2014 and examined. Direct analyses were supplemented with the Kato and Ritchie methods. The global prevalence of intestinal parasitosis in school-aged children in the Kiliba area was 91.4 % [95 % CI: 87.6-94.3%]. The frequency of helminthiasis was high at 73.8 % (95 % CI: 68.4-78.6%) and that of protozoa reached 32.9 % (95 % CI: 27.7-38.6%). Girls were infected more often than boys. The group aged 17-20 years had the highest infection rate (97.7 %), but no statistically significant difference was observed among the age groups studied. The most frequent parasite species were: Schistosoma mansoni (30.6 %), Strongyloides stercolaris (21.3 %), Entamoeba histolytica (17.6 %), Trichomonas intestinalis (14.6 %), Ankylostoma duodenale (13.6 %), Ascaris lumbricoides (12.6 %), Trichuris trichiura (9.0 %), Taenia saginata (6.6 %), and Giardia intestinalis (5.0 %). This investigation demonstrated the extreme frequency of these fecal infections. Preventive measures, including water distribution, sanitary installations, and hygiene education, should be implemented.

Evaluation of the thyroid blood flow with Doppler ultrasonography in healthy school-aged children

International Nuclear Information System (INIS)

Yazici, Burhan; Simsek, Enver; Erdogmus, Besir; Bahcebasi, Talat; Aktas, Alev; Buyukkaya, Ramazan; Uzun, Hakan; Safak, Alp Alper

2007-01-01

Objective: To determine the relationship between thyroid blood flow and anthropometric measurements, pubertal stage, and thyroid and gonadotropic hormones. Materials and methods: We examined 123 healthy school-aged children prospectively (69 boys (56.1%) and 54 girls (43.9%), 7-17 years old). Their sex, age, body weight, height, body mass index (BMI), and pubertal stage were determined. Serum thyrotropin, free thyroxine, luteinizing hormone, and follicle stimulating hormone were measured in both genders, along with testosterone in boys and estradiol in girls. The peak systolic velocity (PSV), resistance index (RI), and pulsatility index (PI) of the superior thyroid artery were determined. The correlations between the Doppler parameters and these factors were investigated. Results: There were no differences in age, weight, height, BMI, thyroid volume, PSV, RI, or PI between boys and girls (P > 0.05). The PSV and PI showed strong correlations with age, height, weight, puberty stage, thyroid volume, and BMI. The RI showed a strong inverse correlation with age, height, weight, puberty stage, and thyroid volume and a weak inverse correlation with the BMI. Conclusion: Determination of the thyroid arterial flow in normal healthy children is important during a Doppler ultrasound (US) examination. Doppler US parameters and their percentiles should be described in healthy children from different age groups, and these percentiles will aid in interpreting Doppler US in children

Evaluation of the thyroid blood flow with Doppler ultrasonography in healthy school-aged children

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Yazici, Burhan [Department of Radiology, Duzce University School of Medicine, Konuralp, Duzce 81620 (Turkey)], E-mail: dryazici@yahoo.com; Simsek, Enver [Department of Pediatrics, Duzce University School of Medicine, Konuralp, Duzce (Turkey); Erdogmus, Besir [Department of Radiology, Duzce University School of Medicine, Konuralp, Duzce 81620 (Turkey); Bahcebasi, Talat [Department of Public Health, Duzce University School of Medicine, Konuralp, Duzce (Turkey); Aktas, Alev [Department of Pediatrics, Duzce University School of Medicine, Konuralp, Duzce (Turkey); Buyukkaya, Ramazan [Department of Radiology, Duzce University School of Medicine, Konuralp, Duzce 81620 (Turkey); Uzun, Hakan [Department of Pediatrics, Duzce University School of Medicine, Konuralp, Duzce (Turkey); Safak, Alp Alper [Department of Radiology, Duzce University School of Medicine, Konuralp, Duzce 81620 (Turkey)

2007-08-15

Objective: To determine the relationship between thyroid blood flow and anthropometric measurements, pubertal stage, and thyroid and gonadotropic hormones. Materials and methods: We examined 123 healthy school-aged children prospectively (69 boys (56.1%) and 54 girls (43.9%), 7-17 years old). Their sex, age, body weight, height, body mass index (BMI), and pubertal stage were determined. Serum thyrotropin, free thyroxine, luteinizing hormone, and follicle stimulating hormone were measured in both genders, along with testosterone in boys and estradiol in girls. The peak systolic velocity (PSV), resistance index (RI), and pulsatility index (PI) of the superior thyroid artery were determined. The correlations between the Doppler parameters and these factors were investigated. Results: There were no differences in age, weight, height, BMI, thyroid volume, PSV, RI, or PI between boys and girls (P > 0.05). The PSV and PI showed strong correlations with age, height, weight, puberty stage, thyroid volume, and BMI. The RI showed a strong inverse correlation with age, height, weight, puberty stage, and thyroid volume and a weak inverse correlation with the BMI. Conclusion: Determination of the thyroid arterial flow in normal healthy children is important during a Doppler ultrasound (US) examination. Doppler US parameters and their percentiles should be described in healthy children from different age groups, and these percentiles will aid in interpreting Doppler US in children.

Focus of Attention in Children's Motor Learning: Examining the Role of Age and Working Memory.

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Brocken, J E A; Kal, E C; van der Kamp, J

2016-01-01

The authors investigated the relative effectiveness of different attentional focus instructions on motor learning in primary school children. In addition, we explored whether the effect of attentional focus on motor learning was influenced by children's age and verbal working memory capacity. Novice 8-9-year old children (n = 30) and 11-12-year-old children (n = 30) practiced a golf putting task. For each age group, half the participants received instructions to focus (internally) on the swing of their arm, while the other half was instructed to focus (externally) on the swing of the club. Children's verbal working memory capacity was assessed with the Automated Working Memory Assessment. Consistent with many reports on adult's motor learning, children in the external groups demonstrated greater improvements in putting accuracy than children who practiced with an internal focus. This effect was similar across age groups. Verbal working memory capacity was not found to be predictive of motor learning, neither for children in the internal focus groups nor for children in the external focus groups. In conclusion, primary school children's motor learning is enhanced by external focus instructions compared to internal focus instructions. The purported modulatory roles of children's working memory, attentional capacity, or focus preferences require further investigation.

Children Facial Expression Production: Influence of Age, Gender, Emotion Subtype, Elicitation Condition and Culture

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Charline Grossard

2018-04-01

Full Text Available The production of facial expressions (FEs is an important skill that allows children to share and adapt emotions with their relatives and peers during social interactions. These skills are impaired in children with Autism Spectrum Disorder. However, the way in which typical children develop and master their production of FEs has still not been clearly assessed. This study aimed to explore factors that could influence the production of FEs in childhood such as age, gender, emotion subtype (sadness, anger, joy, and neutral, elicitation task (on request, imitation, area of recruitment (French Riviera and Parisian and emotion multimodality. A total of one hundred fifty-seven children aged 6–11 years were enrolled in Nice and Paris, France. We asked them to produce FEs in two different tasks: imitation with an avatar model and production on request without a model. Results from a multivariate analysis revealed that: (1 children performed better with age. (2 Positive emotions were easier to produce than negative emotions. (3 Children produced better FE on request (as opposed to imitation; and (4 Riviera children performed better than Parisian children suggesting regional influences on emotion production. We conclude that facial emotion production is a complex developmental process influenced by several factors that needs to be acknowledged in future research.

Duplication of 17(p11.2p11.2) in a male child with autism and severe language delay.

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Nakamine, Alisa; Ouchanov, Leonid; Jiménez, Patricia; Manghi, Elina R; Esquivel, Marcela; Monge, Silvia; Fallas, Marietha; Burton, Barbara K; Szomju, Barbara; Elsea, Sarah H; Marshall, Christian R; Scherer, Stephen W; McInnes, L Alison

2008-03-01

Duplications of 17(p11.2p11.2) have been associated with various behavioral manifestations including attention deficits, obsessive-compulsive symptoms, autistic traits, and language delay. We are conducting a genetic study of autism and are screening all cases for submicroscopic chromosomal abnormalities, in addition to standard karyotyping, and fragile X testing. Using array-based comparative genomic hybridization analysis of data from the Affymetrix GeneChip(R) Human Mapping Array set, we detected a duplication of approximately 3.3 Mb on chromosome 17p11.2 in a male child with autism and severe expressive language delay. The duplication was confirmed by measuring the copy number of genomic DNA using quantitative polymerase chain reaction. Gene expression analyses revealed increased expression of three candidate genes for the Smith-Magenis neurobehavioral phenotype, RAI1, DRG2, and RASD1, in transformed lymphocytes from Case 81A, suggesting gene dosage effects. Our results add to a growing body of evidence suggesting that duplications of 17(p11.2p11.2) result in language delay as well as autism and related phenotypes. As Smith-Magenis syndrome is also associated with language delay, a gene involved in acquisition of language may lie within this interval. Whether a parent of origin effect, gender of the case, the presence of allelic variation, or changes in expression of genes outside the breakpoints influence the resultant phenotype remains to be determined. (c) 2007 Wiley-Liss, Inc.

Obesity and asthma in 11-12 year old New Zealand children in 1989 and 2000

NARCIS (Netherlands)

Wickens, K.; Barry, D.; Friezema, A.; Rhodius, R.; Bone, N.; Purdie, G.; Crane, J.

2005-01-01

There has been a concurrent increase in the prevalence of obesity and asthma in recent years in New Zealand and other countries. Two cross sectional surveys performed in 1989 and 2000 were used to test this association in children of mean age 11.7 years. Body mass index (BMI) was calculated as

A longitudinal study on gross motor development in children with learning disorders.

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Westendorp, Marieke; Hartman, Esther; Houwen, Suzanne; Huijgen, Barbara C H; Smith, Joanne; Visscher, Chris

2014-02-01

This longitudinal study examined the development of gross motor skills, and sex-differences therein, in 7- to 11-years-old children with learning disorders (LD) and compared the results with typically developing children to determine the performance level of children with LD. In children with LD (n=56; 39 boys, 17 girls), gross motor skills were assessed with the Test of Gross Motor Development-2 and measured annually during a 3-year period. Motor scores of 253 typically developing children (125 boys, 112 girls) were collected for references values. The multilevel analyses showed that the ball skills of children with LD improved with age (p50). Boys had higher ball skill scores than girls (p=.002) and these differences were constant over time. Typically developing children outperformed the children with LD on the locomotor skills and ball skills at all ages, except the locomotor skills at age 7. Children with LD develop their ball skills later in the primary school-period compared to typically developing peers. However, 11 year-old children with LD had a lag in locomotor skills and ball skills of at least four and three years, respectively, compared to their peers. Copyright © 2013 Elsevier Ltd. All rights reserved.

Immersion francaise precoce: Sciences de la nature 1-7 (Early French Immersion: Natural Sciences for Grades 1-7).

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Burt, Andy; And Others

This curriculum guide for the natural sciences is intended for use in grades 1-7 in the early French immersion program. The guide presents the following topics: (1) a list of general objectives; (2) a list of simple skills for children aged 5-8 and for children aged 8-12; (3) activities dealing with matter and its properties, space-time, and human…

Maternal pain influences her evaluation of recurrent pain in 6- to 11-year-old healthy children

DEFF Research Database (Denmark)

Graungaard, Anette Hauskov; Siersma, Volkert Dirk; Nielsen, Kirsten Lykke

2016-01-01

-based survey in Danish public schools. The participants were 131 healthy children aged 6-11 years and their mothers. The main outcome measures were the prevalence of recurrent pain reported by the mother and child, agreements between their reports and any associations between the child's pain, socio...

Age estimation by dental developmental stages in children and adolescents in Iceland.

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Vidisdottir, Sigridur Rosa; Richter, Svend

2015-12-01

Studies have shown that it is necessary to create a database for dental maturity for every population and compare it to others. The present study is the first one for dental development in the Icelandic population the age range being 4-24 years. It will help in forensic dental age estimation and will also help dentists, physicians, anthropologists, archaeologists and other professionals who rely on developmental age assessment in children and adolescents. In this present retrospective cross-sectional study, dental maturity was determined in 1100 Icelandic children and adolescents from orthopantomograms (OPGs). The first 100 were used for a pilot study and the remaining 1000 for the main study. A total of 23 subjects were excluded. The sample consisted of 508 girls and 469 boys from the age of 4-24 years and a dental developmental scoring system was used as a standard for determination of dental maturity stages. A total of 200 OPGs were studied both on the left and right side and the remaining on the right side. Dental maturity was established for all teeth and both genders, when the sample permitted, from the beginning of crown formation to the root apex closure. The Cronbach's Alpha reliability test showed high reliability, R=0.982. Girls in Iceland reach dental maturity root completed (stage 10, Rc) at 17.81 years of age for the maxillary and at 18.47 years for the mandibular teeth. Boys reach dental maturity root completed (stage 10, Rc) at 18.00 years of age in the maxilla and 17.63 in the mandible. There was no significant difference between left and right side (r=0.95-1.00) and there was no gender difference, except in root formation in maxillary and mandibular canines where girls reached root completed earlier than boys. A reliable database has been established in Iceland for tooth development in the age range of 4-24 years, which is compatible with international studies. These results will help forensic odontologists and other professionals to estimate with

Role of body mass index in school-aged children with lower urinary tract dysfunction: Does weight classification predict treatment outcome?

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Arlen, Angela M; Cooper, Christopher S; Leong, Traci

2017-10-01

Lower urinary tract (LUT) dysfunction comprises a large percentage of pediatric urology referrals. Childhood obesity is a major health concern, and has been associated with voiding symptoms. We assessed the impact of body mass index (BMI) on treatment outcomes of children presenting with LUT or bladder-bowel dysfunction (BBD). Children aged 5-17 years diagnosed with non-neurogenic LUT dysfunction and no prior urologic diagnoses were identified. Patient demographics including BMI, lower urinary tract symptoms, constipation, medical and psychologic comorbidities, imaging, and treatment outcomes were evaluated. BMI was normalized by age and gender according to percentiles: underweight  95th percentile. Uni- and multivariate analyses were performed to identify predictors of treatment response. During an 18-month period, 100 children (54 girls, 46 boys) met the inclusion criteria. The mean age at diagnosis was 7.7 ± 2.4 years, and mean length of follow-up 15.3 ± 13.1 months. Sixty-nine patients were a normal weight, 22 were overweight, and nine were obese. Fifteen percent of the children had complete treatment response, 63% partial response, and 22% non-response. On univariate analysis, children with elevated BMI (p = 0.04) or history of urinary tract infection (p = 0.01) were statistically more likely to not respond to treatment. Controlling for all other variables, children with BMI > 85th percentile had 3.1 times (95% CI 1.11-8.64; p = 0.03) increased odds of treatment failure (Table). BBD management includes implementation of a bowel program and timed voiding regimen, with additional treatment modalities tailored on the basis of the prevailing symptoms. We observed that school-aged children with a BMI ≥ 85th percentile were over three times more likely to experience treatment failure when controlling for all other patient characteristics including constipation and a history of urinary tract infection. Limitations of the study include the

[Prevalence of high blood pressure and their association with body mass index in children between 5 and 11 years of Nahbalam, Yucatan].

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Saury-Paredes, Leonel Alejandro

To determine the prevalence of high blood pressure in children aged between 5-11 years in the community of Nahbalam, Yucatan, and its association with the body mass index. A transversal study with children of the primary school "Lazaro Cardenas del Rio" was performed, measuring blood pressure, height, and weight of 259 girls and boys; systolic and/or diastolic blood pressure equal or greater than percentile 95 for gender, age, and height at three measures was considered as hypertension; prehypertension was considered as blood pressure equal or greater than percentile 90 but lower than percentile 95. A prevalence of 11.9% prehypertension and 6.1% hypertension was found. There is an association between hypertension and overweight and obesity (p ≤ 0.001). The prevalence of high blood pressure in children of the community of Nahbalam, Yucatan, is 18%. The children with overweight and obesity have an almost tenfold greater risk of hypertension than the eutrophic children (OR: 9.896; 95% CI: 2.738-35.764).

Parvovirus B19 Is Associated with a Significant Decrease in Hemoglobin Level among Children <5 Years of Age with Anemia in Northwestern Tanzania.

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Tizeba, Yustina A; Mirambo, Mariam M; Kayange, Neema; Mhada, Tumaini; Ambrose, Emmanuela E; Smart, Luke R; Mshana, Stephen E

2017-12-13

Parvovirus B19 (B19) can cause transient aplastic crisis and lead to acute severe anemia. This study investigated the relationship between B19 and anemia among children B19 IgM- and IgG-specific antibodies among children with various categories of anemia according to the World Health Organization (WHO) guidelines. A total of 265 children with median age of 28.5 months (interquartile range 18-39.5) were investigated. Eighty-six children (32.5%) had severe anemia. B19-specific IgM and IgG antibodies were detected in 24 (9%) and 46 (17.4%) children, respectively. Low hemoglobin (Hb) level (p = 0.031), Plasmodium falciparum infection (p = 0.001) and residing in rural areas (p = 0.025) independently predicted B19 IgM seropositivity. Acute B19 infection decreased Hb level by 1.1 g/dl (p = 0.003). In malaria endemic areas, acute B19 infections should be considered among children with severe anemia from rural areas. © The Author [2017]. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Canadian sedentary behaviour guidelines for children and youth.

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Tremblay, Mark S; Leblanc, Allana G; Janssen, Ian; Kho, Michelle E; Hicks, Audrey; Murumets, Kelly; Colley, Rachel C; Duggan, Mary

2011-02-01

The Canadian Society for Exercise Physiology (CSEP), in partnership with the Healthy Active Living and Obesity Research Group (HALO) at the Children's Hospital of Eastern Ontario Research Institute, and in collaboration with ParticipACTION, and others, has developed the Canadian Sedentary Behaviour Guidelines for Children (aged 5-11 years) and Youth (aged 12-17 years). The guidelines include a preamble to provide context, followed by the specific recommendations for sedentary behaviour. The entire development process was guided by the Appraisal of Guidelines for Research Evaluation (AGREE) II instrument, which is the international standard for clinical practice guideline development. Thus, the guidelines have gone through a rigorous and transparent developmental process and the recommendations are based on evidence from a systematic review and interpretation of the research evidence. The final guidelines benefitted from an extensive online consultation process with 230 domestic and international stakeholders and key informants. The final guideline recommendations state that for health benefits, children (aged 5-11 years) and youth (aged 12-17 years) should minimize the time that they spend being sedentary each day. This may be achieved by (i) limiting recreational screen time to no more than 2 h per day - lower levels are associated with additional health benefits; and (ii) limiting sedentary (motorized) transport, extended sitting time, and time spent indoors throughout the day. These are the first evidence-based Canadian Sedentary Behaviour Guidelines for Children and Youth and provide important and timely recommendations for the advancement of public health based on a systematic synthesis, interpretation, and application of the current scientific evidence.

A study on fine motor skills of Iranian children with attention deficit/hyper activity disorder aged from 6 to 11 years.

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Lavasani, Negar Miri; Stagnitti, Karen

2011-06-01

The aim of this study was to compare the fine motor skills of two groups of Iranian children. Of the 55 male Tehranian children aged 6 to 10 years, 29 children were typically developing and 26 were identified as attention deficit hyperactivity disorder (ADHD) using the Diagnostic and Statistical Manual of Mental Disorder. All children were assessed using the Raven Intelligence Test and nine fine motor tasks. There were no significant differences between the groups based on intelligence. In eight of the fine motor tasks, there was a significant difference between the groups. These tasks were cutting, placing dots in a grid pattern without direction, threading beads, drawing a line within 1 and 2 minutes, finger movements and Purdue pegboard. Boys who have been identified as ADHD have poorer fine motor skills compared to typically developing boys of the same age. Children aged 6 to 10 years who have been identified as ADHD will require more attention to their fine motor skill performance to enable greater participation in daily living tasks in Tehran such as writing, fine arts and dressing which require fast and quick hand motor skills. There are still limitations in this area; therefore, research in fine motor skills and ADHD children are recommended for future research. Copyright © 2010 John Wiley & Sons, Ltd.

Bisphenol A exposure and asthma development in school-age children: a longitudinal study.

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Kyoung-Nam Kim

Full Text Available Although the effect of bisphenol A on various health outcomes has been extensively examined, few studies have investigated its effect on asthma.We hypothesized that exposure to bisphenol A in school-age children was associated with wheezing and asthma.Participants included 127 children aged 7-8 years without a previous asthma diagnosis in an elementary school in Seoul, Korea. Three surveys were conducted, each 2 years apart. Bisphenol A concentration was measured at the baseline survey, and PC20, which is defined as the methacholine concentration that induces a decrease in FEV1 of 20% from baseline, was measured at every survey. Associations between bisphenol A concentration at 7-8 years of age and wheezing, asthma, and PC20 at ages up to 11-12 years were examined using generalized estimating equations, a marginal Cox regression model, and a linear mixed model.The log-transformed creatinine-adjusted urinary bisphenol A concentration at 7-8 years was positively associated with wheezing (odds ratio, 2.48; 95% confidence interval, 1.15-5.31; P = .02 and asthma (hazard ratio, 2.13; 95% confidence interval, 1.51-3.00; P<.001 at ages up to 11-12 years. Bisphenol A was also negatively associated with PC20 (ß = -2.33; P = .02. When stratified by sex, the association between bisphenol A and asthma remained significant only in girls (hazard ratio, 2.45; 95% confidence interval, 2.18-2.76; P<.001.Increased urinary bisphenol A concentrations at 7-8 years old were positively associated with wheezing and asthma and negatively associated with PC20 at ages up to 11-12 years.

Dental Age Difference in Children with ADHD.

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Wadhwa, Puneet; Yu, Qingzhao; Zhu, Han; Townsend, Janice A

2018-01-01

The purpose of this study was to determine if changes in dental development are associated with Attention Deficit Hyperactivity Disorder (ADHD) or ADHD medications. This retrospective chart review evaluated the dental age of 128 patients between 6 and 16 years of age using the Demirjian method from the following two groups a) children with ADHD b) unaffected children. The ADHD group was further stratified into four groups according to the medication type. The impact of ADHD on dental age difference (the difference between dental age and chronologic age) was analyzed using T-test and the association between medication type and dental age difference was analyzed through one way ANOVA. The mean difference between estimated dental age and chronologic age (dental age difference) for all subjects was 0.80 years. There was no significant dental age difference in subjects with ADHD and the control group (0.78±1.28vs. 0.84 ±1.09 years respectively; P=0.75) and there was no significant difference in dental age difference and type of medication (P=0.84). No significant difference was found between children with ADHD and unaffected children with respect to dental age difference. No significant differences were found in dental age difference in the four medication groups.

Vitamin D deficiency, behavioral atypicality, anxiety and depression in children with chromosome 22q11.2 deletion syndrome.

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Kelley, L; Sanders, A F P; Beaton, E A

2016-12-01

Chromosome 22q11.2 deletion syndrome (22q11.2DS) is a complex developmental disorder with serious medical, cognitive and emotional symptoms across the lifespan. This genetic deletion also imparts a lifetime risk for developing schizophrenia that is 25-30 times that of the general population. The origin of this risk is multifactorial and may include dysregulation of the stress response and immunological systems in relation to brain development. Vitamin D is involved in brain development and neuroprotection, gene transcription, immunological regulation and influences neuronal signal transduction. Low levels of vitamin D are associated with schizophrenia, depression and anxiety in the general population. Yet, little is known about how vitamin D levels in children with 22q11.2DS could mediate risk of psychosis in adulthood. Blood plasma levels of vitamin D were measured in children aged 7-16 years with (n=11) and without (n=16) 22q11.2DS in relation to parent reports of children's anxiety and atypicality. Anxiety and atypicality in childhood are risk indicators for the development of schizophrenia in those with 22q11.2DS and the general population. Children with 22q11.2DS had lower vitamin D levels, as well as elevated anxiety and atypicality compared with typical peers. Higher levels of anxiety, depression and internalizing problems but not atypicality were associated with lower levels of vitamin D. Vitamin D insufficiency may relate to higher levels of anxiety and depression, in turn contributing to the elevated risk of psychosis in this population. Further study is required to determine casual linkages between anxiety, stress, mood and vitamin D in children with 22q11.2DS.

Evaluation of Renal Function in Children by Tc-99m DTPA Scintigraphy

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Sevin Ayaz

2016-09-01

Full Text Available Aim: Dynamic renal scintigraphy can demonstrate both structural and functional renal pathologies. Our aim was to evaluate renal functions in children by technetium-99m diethylenetriaminepentaacetic acid (Tc-99m DTPA dynamic renal scintigraphy, and todetermine the frequency of scintigraphically detectable atrophic kidneys. Material and Method: Dynamic renal scintigraphy studies of 17 children (12 males, five females with urinary system complaints, having a mean age of 6.15 ± 4.41 years, were included in this retrospective study. Images were obtained with a dual-head gamma camera after intravenous (IV injection of Tc-99m DTPA. Results: The functions of 34 kidneys were evaluated. Decreased perfusion of the left and right kidneys was detected in 35.3% (n=6/17 and 11.8% (n=2/17 of cases, respectively. Prolongation in Tmax of the left and right kidneys was shown in 52.9% (n=9/17 and 29.4% (n=5/17 of the cases, respectively. Glomerular filtration rate of the left and right kidneys was normal in 64.7% (n=11/17 and 88.2% (n=15/17 of cases, respectively. Delayed excretion of the left and right kidneys wasdetected in 29.4% (n=5/17 and 11.8% (n=2/17 of cases, respectively. Stasis of urine in the left and right kidneys which responded to IV diuretics wasdemonstrated in 58.8% (n=10/17 and 70.6% (n=12/17 of cases, respectively. Dynamic renal scintigraphy findings in favour of left and right renal atrophy were obtained in 17.6% (n=3/17 and 5.9% (n=1/17 of cases, respectively. Discussion: Dynamic renal scintigraphy with Tc-99m DTPA was found to be useful in the evaluation of renal functions of children and in determining the frequency of atrophic kidneys.

Diarrhea, pneumonia, and infectious disease mortality in children aged 5 to 14 years in India.

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Shaun K Morris

Full Text Available Little is known about the causes of death in children in India after age five years. The objective of this study is to provide the first ever direct national and sub-national estimates of infectious disease mortality in Indian children aged 5 to 14 years.A verbal autopsy based assessment of 3 855 deaths is children aged 5 to 14 years from a nationally representative survey of deaths occurring in 2001-03 in 1.1 million homes in India.Infectious diseases accounted for 58% of all deaths among children aged 5 to 14 years. About 18% of deaths were due to diarrheal diseases, 10% due to pneumonia, 8% due to central nervous system infections, 4% due to measles, and 12% due to other infectious diseases. Nationally, in 2005 about 59 000 and 34 000 children aged 5 to 14 years died from diarrheal diseases and pneumonia, corresponding to mortality of 24.1 and 13.9 per 100 000 respectively. Mortality was nearly 50% higher in girls than in boys for both diarrheal diseases and pneumonia.Approximately 60% of all deaths in this age group are due to infectious diseases and nearly half of these deaths are due to diarrheal diseases and pneumonia. Mortality in this age group from infectious diseases, and diarrhea in particular, is much higher than previously estimated.

Age and sex-specific relationships between phthalate exposures and obesity in Chinese children at puberty.

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Yunhui Zhang

Full Text Available To examine the age and sex-specific associations of urine levels of six mono-phthalates with body size and fat distribution in Chinese children at puberty.Four hundred and ninety-three school-aged children (247 boys, 246 girls were recruited. Obesity related anthropometric indices were measured and body fat proportion (BF% was calculated. Spot urine samples were collected and phthalate monoesters were detected by an API 2000 electrospray triple quadrupole mass spectrometer (ESI-MS/MS. Associations between phthalate exposure and overweight/obesity measures and their trends were examined by multiple linear regression and Logistic regression analyses, respectively.Di-2-ethylhexyl phthalate (DEHP metabolites and monobutyl phthalate (MBP were found to be the most detectable chemicals. In 8-10 years (yrs group, concentrations of MEHP and MBP were significantly higher in girls than those in boys. However, concentrations of all phthalate monoesters, except for MEP and MEHP, in 11-13 yrs boys were significantly higher than those in girls. After adjusting for confounders including puberty onset, urinary concentrations of MBP and sum of low molecular-weight phthalate metabolites (∑LMP were positively associated with boys' obesity in a concentration-effect manner, while concentrations of MEHP, MEHHP and sum of DEHP metabolites (∑MEHP were negatively associated with girls' obesity. Associations between phthalate exposure levels and BMI z-score changes were age- and sex-specific in school-age children.There are age and sex-specific concentration-effect associations between phthalate exposure and fat distribution in Chinese children. Urinary phthalate levels in 11-13 yrs boys were about 30 percent higher than those in girls, and ∑MEHP levels in younger boys (10 yrs. Associations were positive for MBP and ∑LMP with both BMI z-score and fat distribution in boys >10 years of age, and negative for ∑MEHP with fat distribution in girls <10 years of age.

Co-occurring motor, language and emotional-behavioral problems in children 3-6 years of age.

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King-Dowling, Sara; Missiuna, Cheryl; Rodriguez, M Christine; Greenway, Matt; Cairney, John

2015-02-01

Developmental Coordination Disorder (DCD) has been shown to co-occur with behavioral and language problems in school-aged children, but little is known as to when these problems begin to emerge, or if they are inherent in children with DCD. The purpose of this study was to determine if deficits in language and emotional-behavioral problems are apparent in preschool-aged children with movement difficulties. Two hundred and fourteen children (mean age 4years 11months, SD 9.8months, 103 male) performed the Movement Assessment Battery for Children 2nd Edition (MABC-2). Children falling at or below the 16th percentile were classified as being at risk for movement difficulties (MD risk). Auditory comprehension and expressive communication were examined using the Preschool Language Scales 4th Edition (PLS-4). Parent-reported emotional and behavioral problems were assessed using the Child Behavior Checklist (CBCL). Preschool children with diminished motor coordination (n=37) were found to have lower language scores, higher externalizing behaviors in the form of increased aggression, as well as increased withdrawn and other behavior symptoms compared with their typically developing peers. Motor coordination, language and emotional-behavioral difficulties tend to co-occur in young children aged 3-6years. These results highlight the need for early intervention. Copyright © 2014 Elsevier B.V. All rights reserved.

Vital signs: births to teens aged 15-17 years--United States, 1991-2012.

Science.gov (United States)

Cox, Shanna; Pazol, Karen; Warner, Lee; Romero, Lisa; Spitz, Alison; Gavin, Lorrie; Barfield, Wanda

2014-04-11

Teens who give birth at age 15-17 years are at increased risk for adverse medical and social outcomes of teen pregnancy. To examine trends in the rate and proportion of births to teens aged 15-19 years that were to teens aged 15-17 years, CDC analyzed 1991-2012 National Vital Statistics System data. National Survey of Family Growth (NSFG) data from 2006-2010 were used to examine sexual experience, contraceptive use, and receipt of prevention opportunities among female teens aged 15-17 years. During 1991-2012, the rate of births per 1,000 teens declined from 17.9 to 5.4 for teens aged 15 years, 36.9 to 12.9 for those aged 16 years, and 60.6 to 23.7 for those aged 17 years. In 2012, the birth rate per 1,000 teens aged 15-17 years was higher for Hispanics (25.5), non-Hispanic blacks (21.9), and American Indians/Alaska Natives (17.0) compared with non-Hispanic whites (8.4) and Asians/Pacific Islanders (4.1). The rate also varied by state, ranging from 6.2 per 1,000 teens aged 15-17 years in New Hampshire to 29.0 in the District of Columbia. In 2012, there were 86,423 births to teens aged 15-17 years, accounting for 28% of all births to teens aged 15-19 years. This percentage declined from 36% in 1991 to 28% in 2012 (pteens aged 15-17 years received formal sex education on birth control or how to say no to sex, 24% had not spoken with parents about either topic; among sexually experienced female teens, 83% reported no formal sex education before first sex. Among currently sexually active female teens (those who had sex within 3 months of the survey) aged 15-17 years, 58% used clinical birth control services in the past 12 months, and 92% used contraception at last sex; however, only 1% used the most effective reversible contraceptive methods. Births to teens aged 15-17 years have declined but still account for approximately one quarter of births to teens aged 15-19 years. These data highlight opportunities to increase younger teens exposure to interventions that delay