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Sample records for 15-year-old estonian adolescents

  1. Concepts of Romance in 15-Year-Old Adolescents.

    ERIC Educational Resources Information Center

    Feiring, Candice

    1996-01-01

    Examined 15-year olds' descriptions of dating partners and romance. Dating experiences were brief in duration, though intense in frequency of contact. Affiliative qualities more than attachment qualities characterized their conscious views of romance. Girls were more likely than boys to mention interpersonal qualities, while boys were more likely…

  2. Early Adolescence: Understanding the 10 to 15 Year Old.

    ERIC Educational Resources Information Center

    Caissy, Gail A.

    Early adolescence, the period from 10 to 15 years, is a significant transitional period in human development, marking the crossroads between childhood and young adulthood. This book is designed as a guide for parents, teachers, or anyone else who has contact with and who would like to better understand early adolescent children. The chapters in…

  3. Early Adolescence: Understanding the 10 to 15 Year Old.

    ERIC Educational Resources Information Center

    Caissy, Gail A.

    Early adolescence, the period from 10 to 15 years, is a significant transitional period in human development, marking the crossroads between childhood and young adulthood. This book is designed as a guide for parents, teachers, or anyone else who has contact with and who would like to better understand early adolescent children. The chapters in…

  4. Hearing and loud music exposure in 14-15 years old adolescents.

    PubMed

    Serra, Mario R; Biassoni, Ester C; Hinalaf, María; Abraham, Mónica; Pavlik, Marta; Villalobo, Jorge Pérez; Curet, Carlos; Joekes, Silvia; Yacci, María R; Righetti, Andrea

    2014-01-01

    Adolescent exposure to loud music has become a social and health problem whose study demands a holistic approach. The aims of the current study are: (1) To detect early noise-induced hearing loss among adolescents and establish its relationship with their participation in musical recreational activities and (2) to determine sound immission levels in nightclubs and personal music players (PMPs). The participants consisted in 172 14-15 years old adolescents from a technical high school. Conventional and extended high frequency audiometry, transient evoked otoacoustic emissions and questionnaire on recreational habits were administered. Hearing threshold levels (HTLs) were classified as: normal (Group 1), slightly shifted (Group 2), and significantly shifted (Group 3). The musical general exposure (MGE), from participation in recreational musical activities, was categorized in low, moderate, and high exposure. The results revealed an increase of HTL in Group 2 compared with Group 1 (P < 0.01), in Group 3 compared with Group 2 (P < 0.05) only in extended high frequency range, in Group 3 compared with Group 1 (P < 0.01). Besides, a decrease in mean global amplitude, reproducibility and in frequencies amplitude in Group 2 compared with Group 1 (P < 0.05) and in Group 3 compared with Group 1 (P < 0.05). A significant difference (P < 0.05) was found in Group 1's HTL between low and high exposure, showing higher HTL in high exposure. The sound immission measured in nightclubs (107.8-112.2) dBA and PMPs (82.9-104.6) dBA revealed sound levels risky for hearing health according to exposure times. It demonstrates the need to implement preventive and hearing health promoting actions in adolescents.

  5. Malocclusion status among 15 years old adolescents in relation to fluoride concentration and area of residence.

    PubMed

    Shekar, Byalakere Rudraiah Chandra; Suma, Shankarappa; Kumar, Sudarshan; Sukhabogi, Jagadeeswara Rao; Manjunath, Bhadravathi Cheluvaiah

    2013-01-01

    To compare the overall dental aesthetic index scores between rural and urban areas, males and females, and to correlate dental aesthetic index score with fluoride concentration in drinking water. The study was cross sectional and conducted among 15 year old adolescents in the rural and urban areas of Nalgonda district, Andhra Pradesh, India (an endemic fluoride belt). Six out of 59 mandals in Nalgonda district were first selected by simple random sampling technique. Then 24 secondary schools were selected from these six selected mandals. All eligible grade X children from these sixteen rural and eight urban schools, having different fluoride concentrations in drinking water, selected by simple random sampling, were considered for the study. Dentofacial anomalies with criteria of dental aesthetic index were used for assessing malocclusion. The information on the dietary habits, orthodontic treatment history, parafunctional habits, continuous residence etc., was collected using a pre-designed questionnaire. The examination was carried out by three trained and calibrated dentists. The Dental Aesthetic Index (DAI) scores, in areas with below optimal, optimal and above optimal fluoride concentrations, between urban and rural areas were compared and analyzed using SPSS windows version 16. The mean DAI scores, for the rural and urban population were 21.37 ± 5.845 (mean ± SD) and 22.26 ± 6.115, for males and females, it was 20.86 ± 5.100 and 22.70 ± 6.713 respectively. The mean DAI scores in areas with below optimal, optimal and above optimal fluoride concentration were 23.42 ± 7.205 (mean ± SD), 20.85 ± 4.658 and 19.93 ± 4.312 respectively. The prevalence and severity of malocclusion was more in urban than rural areas, more among females than males, and it decreased with increasing concentration of fluoride in drinking water.

  6. Leprosy in children and adolescents under 15 years old in an urban centre in Brazil

    PubMed Central

    Santos, Selton Diniz; Penna, Gerson Oliveira; Costa, Maria da Conceição Nascimento; Natividade, Marcio Santos; Teixeira, Maria Glória

    2016-01-01

    This original study describes the intra-urban distribution of cases of leprosy in residents under 15 years old in Salvador, Bahia, Brazil; the study also identifies the environment in which Mycobacterium leprae is being transmitted. The cases were distributed by operational classification, clinical forms, type of contact and the addresses were geo-referenced by neighborhood. Between 2007 and 2011, were reported 145 cases of leprosy in target population living in Salvador, corresponding to detection rates of 6.21, 6.14, 5.58, 5.41 and 6.88/100,000 inhabitants, respectively. The spatial distribution of the disease was focal. Of the 157 neighborhoods of Salvador, 44 (28.6%) notified cases of leprosy and in 22 (50%) of these were detected more than 10 cases per 100,000 inhabitants. The infectious forms were found in 40% of cases. Over 90% of cases had been living in Salvador for more than five years. Overall, 52.6% reported having had contact with another infected individual inside the household and 25% in their social circle. In Salvador, M. leprae transmission is established. The situation is a major concern, since transmission is intense at an early age, indicating that this endemic disease is expanding and contacts extend beyond individual households. PMID:27223655

  7. Mental health inequalities in Slovenian 15-year-old adolescents explained by personal social position and family socioeconomic status.

    PubMed

    Klanšček, Helena Jeriček; Ziberna, Janina; Korošec, Aleš; Zurc, Joca; Albreht, Tit

    2014-03-28

    Mental health inequalities are an increasingly important global problem. This study examined the association between mental health status and certain socioeconomic indicators (personal social position and the socioeconomic status of the family) in Slovenian 15-year-old adolescents. Data originate from the WHO-Collaborative cross-national 'Health Behavior in School-aged Children' study conducted in Slovenia in 2010 (1,815 secondary school pupils, aged 15). Mental health status was measured by: KIDSCREEN-10, the Strength and Difficulties questionnaire (SDQ), a life satisfaction scale, and one question about feelings of depression. Socioeconomic position was measured by the socioeconomic status of the family (Family Affluence Scale, perceived material welfare, family type, occupational status of parents) and personal social position (number of friends and the type of school). Logistic regression and a multivariate analysis of variance (MANOVA) were performed. Girls had 2.5-times higher odds of suffering feelings of depression (p < 0.001), 1.5-times higher odds of low life satisfaction (p = 0.008), and a greater chance of a lower quality of life and a higher SDQ score than boys (p = 0.001). The adolescents who perceived their family's material welfare as worse had 4-times higher odds (p < 0.001) of a low life satisfaction, a greater chance of a low quality of life, and a higher SDQ score than those who perceived it as better (p < 0.001). Adolescents with no friends had lower KIDSCREEN-10 and higher SDQ scores than those who had more than three friends. Despite the fact that Slovenia is among the EU members with the lowest rates of social inequalities, it was found that adolescents with a lower socioeconomic position have poorer mental health than those with a higher socioeconomic position. Because of the financial crisis, we can expect an increase in social inequalities and a greater impact on adolescents' mental health status in Slovenia in the future.

  8. Socioeconomic and geographic inequalities in adolescent smoking: A multilevel cross-sectional study of 15 year olds in Scotland

    PubMed Central

    Levin, K.A.; Dundas, R.; Miller, M.; McCartney, G.

    2014-01-01

    The objective of the study was to present socioeconomic and geographic inequalities in adolescent smoking in Scotland. The international literature suggests there is no obvious pattern in the geography of adolescent smoking, with rural areas having a higher prevalence than urban areas in some countries, and a lower prevalence in others. These differences are most likely due to substantive differences in rurality between countries in terms of their social, built and cultural geography. Previous studies in the UK have shown an association between lower socioeconomic status and smoking. The Scottish Health Behaviour in School-aged Children study surveyed 15 year olds in schools across Scotland between March and June of 2010. We ran multilevel logistic regressions using Markov chain Monte Carlo method and adjusting for age, school type, family affluence, area level deprivation and rurality. We imputed missing rurality and deprivation data using multivariate imputation by chained equations, and re-analysed the data (N = 3577), comparing findings. Among boys, smoking was associated only with area-level deprivation. This relationship appeared to have a quadratic S-shape, with those living in the second most deprived quintile having highest odds of smoking. Among girls, however, odds of smoking increased with deprivation at individual and area-level, with an approximate dose–response relationship for both. Odds of smoking were higher for girls living in remote and rural parts of Scotland than for those living in urban areas. Schools in rural areas were no more or less homogenous than schools in urban areas in terms of smoking prevalence. We discuss possible social and cultural explanations for the high prevalence of boys' and girls' smoking in low SES neighbourhoods and of girls' smoking in rural areas. We consider possible differences in the impact of recent tobacco policy changes, primary socialization, access and availability, retail outlet density and the home

  9. Mental health inequalities in Slovenian 15-year-old adolescents explained by personal social position and family socioeconomic status

    PubMed Central

    2014-01-01

    Introduction Mental health inequalities are an increasingly important global problem. This study examined the association between mental health status and certain socioeconomic indicators (personal social position and the socioeconomic status of the family) in Slovenian 15-year-old adolescents. Methods Data originate from the WHO-Collaborative cross-national ‘Health Behavior in School-aged Children’ study conducted in Slovenia in 2010 (1,815 secondary school pupils, aged 15). Mental health status was measured by: KIDSCREEN-10, the Strength and Difficulties questionnaire (SDQ), a life satisfaction scale, and one question about feelings of depression. Socioeconomic position was measured by the socioeconomic status of the family (Family Affluence Scale, perceived material welfare, family type, occupational status of parents) and personal social position (number of friends and the type of school). Logistic regression and a multivariate analysis of variance (MANOVA) were performed. Results Girls had 2.5-times higher odds of suffering feelings of depression (p < 0.001), 1.5-times higher odds of low life satisfaction (p = 0.008), and a greater chance of a lower quality of life and a higher SDQ score than boys (p = 0.001). The adolescents who perceived their family’s material welfare as worse had 4-times higher odds (p < 0.001) of a low life satisfaction, a greater chance of a low quality of life, and a higher SDQ score than those who perceived it as better (p < 0.001). Adolescents with no friends had lower KIDSCREEN-10 and higher SDQ scores than those who had more than three friends. Conclusions Despite the fact that Slovenia is among the EU members with the lowest rates of social inequalities, it was found that adolescents with a lower socioeconomic position have poorer mental health than those with a higher socioeconomic position. Because of the financial crisis, we can expect an increase in social inequalities and a greater impact on

  10. Prevalence of sealants in relation to dental caries on the permanent molars of 12 and 15-year-old Greek adolescents. A national pathfinder survey.

    PubMed

    Oulis, Constantine J; Berdouses, Elias D; Mamai-Homata, Eleni; Polychronopoulou, Argyro

    2011-02-14

    The use of sealants as an effective measure for the prevention of pit and fissure caries in children has been well documented by several studies; either they are used on an individual or on a public health basis. In order to plan and establish a national preventive program with sealants in a community, it is mandatory to know the epidemiological pattern of caries along with other variables influencing their use and effectiveness. To assess the utilization and distribution pattern of pit and fissure sealants on the first and second permanent molars of Greek adolescents and to evaluate whether the existing usage of sealants and some socio-demographic factors are correlated to caries prevalence on the population examined A stratified cluster sample of 2481 Greek adolescents was selected according to WHO guidelines (1224 twelve and 1,257 fifteen-year-old), living in urban and rural areas in 11 districts within the country. Five calibrated examiners carried out clinical examinations, recording caries experience at the dentine threshold (BASCD criteria) and presence or absence of sealants along with Socio-demographic indicators associated with oral health. Mann Whitney and Pearson's chi-square non parametric tests were utilized for assessing the data. The level of significance was p < 0.05. Sealants utilization varied considerably within the different districts, with 8,3% of the 12 and 8,0% of the 15-year-old adolescents having at least one sealed molar. Sealants reduced DMFS scores by 11% in the 12-year-olds and by 24% in the 15-year-olds, while 15-year-old adolescents from rural areas had a statistically significant (p = 0.002) less chance of having sealants (71%) compared to children from urban areas. Girls had higher chance to receive sealants in both age groups (26% for the 12 and 19% for the 15-year-old) as well as patients that visited the dentist for prevention compared to those visiting the dentist because they thought they needed a restoration or because they

  11. Prevalence of sealants in relation to dental caries on the permanent molars of 12 and 15-year-old Greek adolescents. A national pathfinder survey

    PubMed Central

    2011-01-01

    Background The use of sealants as an effective measure for the prevention of pit and fissure caries in children has been well documented by several studies; either they are used on an individual or on a public health basis. In order to plan and establish a national preventive program with sealants in a community, it is mandatory to know the epidemiological pattern of caries along with other variables influencing their use and effectiveness. Aims: To assess the utilization and distribution pattern of pit and fissure sealants on the first and second permanent molars of Greek adolescents and to evaluate whether the existing usage of sealants and some socio-demographic factors are correlated to caries prevalence on the population examined Methods A stratified cluster sample of 2481 Greek adolescents was selected according to WHO guidelines (1224 twelve and 1,257 fifteen-year-old), living in urban and rural areas in 11 districts within the country. Five calibrated examiners carried out clinical examinations, recording caries experience at the dentine threshold (BASCD criteria) and presence or absence of sealants along with Socio-demographic indicators associated with oral health. Mann Whitney and Pearson's chi-square non parametric tests were utilized for assessing the data. The level of significance was p < 0.05. Results Sealants utilization varied considerably within the different districts, with 8,3% of the 12 and 8,0% of the 15-year-old adolescents having at least one sealed molar. Sealants reduced DMFS scores by 11% in the 12-year-olds and by 24% in the 15-year-olds, while 15-year-old adolescents from rural areas had a statistically significant (p = 0.002) less chance of having sealants (71%) compared to children from urban areas. Girls had higher chance to receive sealants in both age groups (26% for the 12 and 19% for the 15-year-old) as well as patients that visited the dentist for prevention compared to those visiting the dentist because they thought they

  12. Violence, Bullying and Academic Achievement: A Study of 15-Year-Old Adolescents and Their School Environment

    ERIC Educational Resources Information Center

    Strom, Ida Frugard; Thoresen, Siri; Wentzel-Larsen, Tore; Dyb, Grete

    2013-01-01

    Objectives: This study investigated academic achievement among adolescents exposed to violence, sexual abuse and bullying. Moreover, we sought to determine the individual and contextual influence of the adolescents' school environment in terms of bullying, classmate relationships and teacher support on academic achievement. Finally, we wished to…

  13. Violence, Bullying and Academic Achievement: A Study of 15-Year-Old Adolescents and Their School Environment

    ERIC Educational Resources Information Center

    Strom, Ida Frugard; Thoresen, Siri; Wentzel-Larsen, Tore; Dyb, Grete

    2013-01-01

    Objectives: This study investigated academic achievement among adolescents exposed to violence, sexual abuse and bullying. Moreover, we sought to determine the individual and contextual influence of the adolescents' school environment in terms of bullying, classmate relationships and teacher support on academic achievement. Finally, we wished to…

  14. Involvement in bullying as predictor of suicidal ideation among 12- to 15-year-old Norwegian adolescents.

    PubMed

    Undheim, Anne Mari; Sund, Anne Mari

    2013-06-01

    The aim of this study was to examine relationships between bullying and suicidal ideation. A total of 2,464 adolescents in Norway were assessed at two time points, 1 year apart [i.e., at ages 14 (T1) and 15 (T2)], with identical questionnaires. Suicidal ideation was measured by four items including both active and passive suicidal thoughts. ANOVA and standard linear regression methods were applied. Both bullied adolescents and adolescents who were aggressive toward others had significantly higher levels of suicidal ideation (p < 0.001) at age 14 (T1) than noninvolved adolescents. In the group being bullied, girls had higher levels of suicidal ideation than boys did. This was not the case for the group of adolescents who were the aggressors. In cross-sectional multivariate analyses, both being bullied and being aggressive toward others were significant (p < 0.001) predictors of suicidal ideation at age 14 (T1), when gender, age and socioeconomic status, and depressing symptom levels were controlled for. In the controlled longitudinal multivariate analyses, being bullied (p < 0.001) at age 14 (T1) predicted suicidal ideation at age 15 (T2), while aggressiveness toward others did not. Bullied adolescents (both genders) were at risk for suicidal ideation, and having an additional risk if they were depressed.

  15. Violence, bullying and academic achievement: a study of 15-year-old adolescents and their school environment.

    PubMed

    Strøm, Ida Frugård; Thoresen, Siri; Wentzel-Larsen, Tore; Dyb, Grete

    2013-04-01

    This study investigated academic achievement among adolescents exposed to violence, sexual abuse and bullying. Moreover, we sought to determine the individual and contextual influence of the adolescents' school environment in terms of bullying, classmate relationships and teacher support on academic achievement. Finally, we wished to assess whether school-level influence is different for the adolescents exposed to violence and sexual abuse versus the adolescents not exposed to these forms of abuse. This is a cross-sectional study of a sample of 7,343 adolescents between the ages of 15 and 16 from 56 schools in Oslo, Norway. We investigated associations between violence, sexual abuse, bullying, classmate relationships, teacher support and academic achievement. Linear regression was used to investigate associations on the individual level. Multilevel analyses were conducted to test for school level differences while controlling for both individual and contextual factors. On the individual level, all combinations of violence and sexual abuse categories were significantly associated with lower grades. This was also true for bullying, while teacher support resulted in better grades. At the school level, the analysis showed that students in schools with higher levels of bullying performed worse academically. Each unit of increment in bullying in school corresponded to an average 0.98 point decrease in grades (p<.01) when we controlled for sociodemographic characteristics. The association remained significant when the model was tested separately for the nonbullied students, with a small reduction in the coefficient value (-.84, p<.01). No overall significance was found for the interaction between the school environment and adolescent exposure to violence, indicating that the school environment affects all students. Factors on both levels can contribute to reduced grades. This stresses the need to investigate individual and contextual factors simultaneously when examining

  16. Family Affluence and the Eating Habits of 11- to 15-Year-Old Czech Adolescents: HBSC 2002 and 2014

    PubMed Central

    Voráčová, Jaroslava; Sigmund, Erik; Sigmundová, Dagmar; Kalman, Michal

    2016-01-01

    Socioeconomic inequalities in eating habits have a profound impact on the health of adolescents. The aim of the present study was to evaluate socioeconomic disparities in the eating habits of Czech adolescents and to compare their change between 2002 and 2014. The data from the Czech Health Behavior in School-aged Children (HBSC) study conducted in 2002 and 2014 was utilized. The Family Affluence Scale (FAS) was used to assess socioeconomic disparities. Higher odds of daily consumption of fruit (2002: OR = 1.67; 2014: OR = 1.70, p < 0.001) and vegetables (2002: OR = 1.54; 2014: OR = 1.48, p < 0.001) were associated with high FAS in both genders. Adolescents with higher FAS were less likely to consume sweets (2002: OR = 0.72, p < 0.05) and more likely to eat breakfast on weekdays (2014: OR = 1.19, p < 0.05). In 2002 and 2014, the data showed lower odds of daily consumption of soft drinks (Low: OR = 0.47; Medium: OR = 0.43; High: OR = 0.41, p < 0.001), fruit (Low: OR = 0.73; Medium: OR = 0.74, p < 0.001; High: OR = 0.75, p < 0.05), sweets (Low: OR = 0.71; Medium: OR = 0.79, p < 0.001) and breakfast on weekends (High: OR = 0.70, p < 0.05), and a higher likelihood of eating breakfast on weekdays (Low: OR = 1.26, p < 0.01; Medium: OR = 1.13, p < 0.05). These findings play an important role in future public measures to improve dietary habits and decrease social inequalities in youth. PMID:27783063

  17. Family Affluence and the Eating Habits of 11- to 15-Year-Old Czech Adolescents: HBSC 2002 and 2014.

    PubMed

    Voráčová, Jaroslava; Sigmund, Erik; Sigmundová, Dagmar; Kalman, Michal

    2016-10-24

    Socioeconomic inequalities in eating habits have a profound impact on the health of adolescents. The aim of the present study was to evaluate socioeconomic disparities in the eating habits of Czech adolescents and to compare their change between 2002 and 2014. The data from the Czech Health Behavior in School-aged Children (HBSC) study conducted in 2002 and 2014 was utilized. The Family Affluence Scale (FAS) was used to assess socioeconomic disparities. Higher odds of daily consumption of fruit (2002: OR = 1.67; 2014: OR = 1.70, p < 0.001) and vegetables (2002: OR = 1.54; 2014: OR = 1.48, p < 0.001) were associated with high FAS in both genders. Adolescents with higher FAS were less likely to consume sweets (2002: OR = 0.72, p < 0.05) and more likely to eat breakfast on weekdays (2014: OR = 1.19, p < 0.05). In 2002 and 2014, the data showed lower odds of daily consumption of soft drinks (Low: OR = 0.47; Medium: OR = 0.43; High: OR = 0.41, p < 0.001), fruit (Low: OR = 0.73; Medium: OR = 0.74, p < 0.001; High: OR = 0.75, p < 0.05), sweets (Low: OR = 0.71; Medium: OR = 0.79, p < 0.001) and breakfast on weekends (High: OR = 0.70, p < 0.05), and a higher likelihood of eating breakfast on weekdays (Low: OR = 1.26, p < 0.01; Medium: OR = 1.13, p < 0.05). These findings play an important role in future public measures to improve dietary habits and decrease social inequalities in youth.

  18. Associations of stressful life events with coping strategies of 12-15-year-old Norwegian adolescents.

    PubMed

    Undheim, Anne Mari; Sund, Anne Mari

    2017-08-01

    Successful adaptation to the environment requires strategies to cope with stressful situations. The aim of this study was to examine the role of stressful life events in coping strategies during early adolescence. A representative sample of 2464 adolescents in Norway were assessed at two time-points, one year apart (i.e., at T1, mean age 13.7 years, and at T2, mean age 14.9 years), with identical questionnaires. The participation rate was 88.3% at T1. Stressful life events and daily hassles were measured by questionnaires constructed for this study. Coping with stress was measured by a modified version of the Coping Inventory for Stressful Situations (CISS), which measures three coping dimensions: emotional, task and avoidance coping. Depressive symptoms were assessed by the Mood and Feelings Questionnaire (MFQ). Standard multiple linear regression methods were applied. Different domains of stressful life events were associated with the coping strategies, and these relationships differed at various time-points by gender. In sum, school stress and stressful life events in one's network (network stress) was associated with coping strategies more strongly among girls, while family and miscellaneous stress showed a stronger association among boys. These relationships were partly mediated by depressive symptom levels, more strongly in cross-sectional than in longitudinal analyses. However, daily hassles seemed to represent smaller events of no importance in coping strategies. In preventive work, reducing stressful events, treating depression and teaching healthier coping strategies are important.

  19. Geographic and socioeconomic variations in adolescent toothbrushing: A multilevel cross-sectional study of 15 year olds in Scotland

    PubMed Central

    Levin, KA; Nicholls, N; Macdonald, S; Dundas, R; Douglas, GVA

    2015-01-01

    Background This study examined urban-rural and socioeconomic differences in adolescent toothbrushing. Methods The data were modelled using logistic multilevel modelling and the Markov Chain Monte Carlo (MCMC) method of estimation. Twice-a-day toothbrushing was regressed upon age, family affluence, family structure, school type, area-level deprivation and rurality, for boys and girls separately. Results Boys’ toothbrushing was associated with area- level deprivation but not rurality. Variance at the school level remained significant in the final model for boys’ toothbrushing. The association between toothbrushing and area-level deprivation was particularly strong for girls, after adjustment for individuals’ family affluence and type of school attended. Rurality too was independently significant with lower odds of brushing teeth in accessible rural areas. Conclusions The findings are at odds with the results of a previous study which showed, lower caries prevalence among children living in rural Scotland. A further study concluded that adolescents have a better diet in rural Scotland. In total, these studies highlight the need for an examination into the relative importance of diet and oral health on caries, as increases are observed in population obesity and consumption of sugars. PMID:24917568

  20. Is the 90th Percentile Adequate? The Optimal Waist Circumference Cutoff Points for Predicting Cardiovascular Risks in 124,643 15-Year-Old Taiwanese Adolescents.

    PubMed

    Lee, Jason Jiunshiou; Ho, ChinYu; Chen, Hsin-Jen; Huang, Nicole; Yeh, Jade Chienyu; deFerranti, Sarah

    2016-01-01

    Adolescent obesity has increased to alarming proportions globally. However, few studies have investigated the optimal waist circumference (WC) of Asian adolescents. This study sought to establish the optimal WC cutoff points that identify a cluster of cardiovascular risk factors (CVRFs) among 15-year-old ethnically Chinese adolescents. This study was a regional population-based study on the CVRFs among adolescents who enrolled in all the senior high schools in Taipei City, Taiwan, between 2011 and 2014. Four cross-sectional health examinations of first-year senior high school (grade 10) students were conducted from September to December of each year. A total of 124,643 adolescents aged 15 (boys: 63,654; girls: 60,989) were recruited. Participants who had at least three of five CVRFs were classified as the high-risk group. We used receiver-operating characteristic curves and the area under the curve (AUC) to determine the optimal WC cutoff points and the accuracy of WC in predicting high cardiovascular risk. WC was a good predictor for high cardiovascular risk for both boys (AUC: 0.845, 95% confidence interval [CI]: 0.833-0.857) and girls (AUC: 0.763, 95% CI: 0.731-0.795). The optimal WC cutoff points were ≥78.9 cm for boys (77th percentile) and ≥70.7 cm for girls (77th percentile). Adolescents with normal weight and an abnormal WC were more likely to be in the high cardiovascular risk group (odds ratio: 3.70, 95% CI: 2.65-5.17) compared to their peers with normal weight and normal WC. The optimal WC cutoff point of 15-year-old Taiwanese adolescents for identifying CVRFs should be the 77th percentile; the 90th percentile of the WC might be inadequate. The high WC criteria can help health professionals identify higher proportion of the adolescents with cardiovascular risks and refer them for further evaluations and interventions. Adolescents' height, weight and WC should be measured as a standard practice in routine health checkups.

  1. Mother's and father's monitoring is more important than parental social support regarding sexual risk behaviour among 15-year-old adolescents.

    PubMed

    Kalina, Ondrej; Madarasova Geckova, Andrea; Klein, Daniel; Jarcuska, Pavol; Orosova, Olga; van Dijk, Jitse P; Reijneveld, Sijmen A

    2013-04-01

    There is strong evidence that parental processes such as monitoring and social support play an important role with regard to sexual risk behaviour among adolescents. We wished to explore the influence of both parents' monitoring and support on sexual risk behaviour among adolescent boys and girls. Questionnaires concerning sexual risk behaviour, parental support and parental monitoring were administered to 15-year-old students (n = 1343; 628 boys). Crude and adjusted logistic regression models were used to explore the effect of parents' monitoring and support on sexual risk behaviour among adolescent boys and girls. Parental monitoring was more strongly associated with sexual risk behaviour than parental social support. In particular, less monitoring by the father was significantly linked to early first sexual intercourse among girls and to not using a condom during last intercourse among boys. Less monitoring by the mother was associated only with not using a condom at last intercourse among boys. Parental monitoring, even more than parental support, may delay the onset of sexual activity and increase the frequency of condom use among adolescents. The effects of mothers' and fathers' parenting processes on sexual risk behaviour of adolescents differ. Paternal monitoring affects condom use among boys, and initiation of sexual activity in girls.

  2. A longitudinal comparison of drug use among 10-year-old children and 15-year-old adolescents from the German GINIplus and LISAplus birth cohorts.

    PubMed

    Italia, Salvatore; Brüske, Irene; Heinrich, Joachim; Berdel, Dietrich; von Berg, Andrea; Lehmann, Irina; Standl, Marie; Wolfenstetter, Silke B

    2016-03-01

    The purpose of this study was to compare longitudinal data on drug utilization between 10-year-old children and 15-year-old adolescents and to analyse the association of drug use at the age of 15 years with drug use at the age of 10 years. Based on the German GINIplus (German infant study on the Influence of Nutrition Intervention plus environmental and genetic influences on allergy development) and LISAplus (Influence of lifestyle factors on the immune system and allergies in East and West Germany plus the influence of traffic emissions and genetics) birth cohorts, data on drug utilization (past 4 weeks) were collected using a self-administered questionnaire for 3642 children (10-year follow-up) and 4677 adolescents (15-year follow-up). The drugs were classified by therapeutic categories (conventional drugs, homeopathic drugs, etc.) and by codes according to the anatomical therapeutic chemical (ATC) classification system. Associations of adolescents' drug use with gender, study area, maternal education, parental income, presence of chronic conditions, and prior drug use at the age of 10 years were analysed using a logistic regression model. The 4-week prevalence rates of overall drug use were similar for adolescents (41.1%) and children (42.3%). However, adolescents used noticeably more anti-inflammatory drugs, analgesics, and systemic antihistamines. Exactly 3194 children/adolescents participated in both follow-ups. Adolescents' use of anti-inflammatory drugs was predicted (OR = 3.37) by use of anti-inflammatory drugs as a child. In summary, the strongest predictor of adolescents' use of specific therapeutic categories or ATC groups was the previous use of the same therapeutic drug category or ATC group as a 10-year-old child. Despite similar prevalence rates of overall drug utilization among both age groups, there is a noticeable difference concerning the use of drugs from specific ATC groups. Drug use as a child may partly determine what they use as an

  3. [The relationship between tobacco smoking and risk behaviour syndrome among 15-year-old adolescents in Poland and other European countries].

    PubMed

    Mazur, Joanna; Dzielska, Anna; Małkowska-Szkutnik, Agnieszka

    2009-01-01

    In most of studies on the multiple risk behaviour syndrome, tobacco smoking is consider as one of the main components. In this paper smoking was excluded from this syndrome. On the contrary, a set of behaviours that includes: alcohol abuse, cannabis use and aggressive behaviours (bullying, fighting) was described and its association with smoking related behaviours was evaluated. Data were collected from 15-year-old students (N = 50618) from 28 countries participating in Health Behaviour in School-aged Children (HBSC) survey in 2005/06. Representative samples of pupils completed a standardised questionnaire during school hours in each country. Risk Behaviour Syndrome (RBS) was measured on the scale ranged 0-12 points, categorized into 3 levels. We tried to answer the following questions: 1) is early tobacco onset related with the higher risk of being involved in multiple problem behaviours; 2) what is the prevalence of regular tobacco smoking among adolescents reporting multiple problem behaviours; 3) in what extent gender modifies above relationships; 4) are similar patterns observed in Poland and combined international sample. The results have shown, that in Poland 22.6% of boys and 5.0% of girls reported high level of RBS (6 points or more). The prevalence of every day smoking was equal to 14.9% and 10,1%, in boys and girls, respectively. This percentage increased to 38.8% and 61.0% in the group of boys and girls reporting high score on RBS scale. More boys than girls started to smoke at age 13 yrs or earlier (38.6% vs. 27.1%). Adolescents who begun smoking earlier, were more likely to be regular smokers at age 15, and more likely to report multiple risk behaviors. In all countries the influence of early tobacco onset on the RBS is more evident among girls.

  4. Trends in socioeconomic inequalities in oral health among 15-year-old Danish adolescents during 1995-2013: A nationwide, register-based, repeated cross-sectional study.

    PubMed

    Sengupta, Kaushik; Christensen, Lisa Bøge; Mortensen, Laust Hvas; Skovgaard, Lene Theil; Andersen, Ingelise

    2017-10-01

    Scandinavian welfare states, despite having better population oral health than less egalitarian societies, are characterized by ubiquitous social gradients and large relative socioeconomic inequalities in oral health. However, trends in these inequalities among Scandinavian children and adolescents have not been studied in detail. To describe the associations between socioeconomic position (SEP) and oral health in adolescents and to investigate the trends in these associations between 1995 and 2013. Nationwide repeated cross-sectional studies (using individual-level data) were conducted on 15-year-olds in Denmark from 1995, 2003, and 2013 (N=154,750). Dental data were obtained from the national dental register of the Danish Health Authority (Sundhedsstyrelsens Centrale Odontologiske Register [SCOR]) and data on social variables from administrative registers at Statistics Denmark. SEP measures included previous year's parental education (highest attained educational level by either of the parents), income (equivalized household disposable income), and occupational social class (highest recorded occupational class between the parents). Covariates were immigration status, country of origin, number of children and persons in the family, and household type. The outcome was dental caries experience, represented by the decayed, missing, and filled surfaces (DMFS) index. Negative binomial regression models were used to examine the association between DMFS count and each of the explanatory variables separately while accounting for cluster-correlated family data. Furthermore, hierarchical multiple regressions of DMFS on SEP indicators-using the zero-inflated negative binomial (ZINB) distribution as the outcome distribution-were estimated while successively adjusting for the potential effects of the included covariates. Caries prevalence declined from 71% in 1995 to 63% in 2003 and 45% in 2013. Separate assessment of each covariate showed statistically significant graded

  5. Prevalence of underweight, overweight, general and central obesity among 8-15-years old Bulgarian children and adolescents (Smolyan region, 2012-2014).

    PubMed

    Mladenova, Silviya; Andreenko, Emiliya

    2015-06-01

    The objective of this work is to investigate the distribution of underweight, overweight, the general and central obesity in 8-15-year-old Bulgarian children and adolescents, through the use of the anthropometric indices BMI and WHtR. Subject of this study are 878 children and adolescents (437 boys and 441 girls) of Smolyan region, Bulgaria, at the age of 8 to 15 years. The study is cross-sectional and was conducted in the period 2012-2014. The body height, weight and waist circumference were measured. In addition, the body mass index (BMI) and waist to height ratio (WHtR) were calculated. Overweight and obesity were defined according to the cut-off points of BMI, recommended of IOTF and developed by Cole et al. (2000; 2007). The central obesity was defined according to the discriminatory values of 0.500 of WHtR. The collected data were analysed by statistical software packages STATISTICA 10.0 and SPSS 16. Overweight occurs among 18.8% of the boys and 17.0% of the girls, and obesity occurs among 7.6% of boys and 3.7% of the girls. The underweight are 8.0% of the boys and 10.4% of the girls. Central obesity (WHtR ≥ 0.500) occur among average 12.75% of all investigated children independently of their nutritional status (16.2% of boys and 9.3% of girls). With central obesity (WHtR ≥ 0.500) are on average 2.7% of all boys and girls with normal weight (n = 96) and an average 46.82% of all participants with overweight and with obesity (n = 205). With increased health risk (WHtR ≥ 0.500) are total of 2.01% (n=16) of all surveyed children (n = 793) from categories normal weight. There has been an increase in prevalence of overweight and obesity among Bulgarian children and adolescents from Smolyan region during the over one last decade. The relatively high percentage of underweight children, especially among in group of the girls alter puberty. The central obesity, as well as its combination with overweight or general obesity is more frequent in boys than in girls

  6. Anti-Social Behaviour and Police Contact among 13- to 15-Year-Old English Adolescents with and without Mild/Moderate Intellectual Disability

    ERIC Educational Resources Information Center

    Emerson, Eric; Halpin, Sarah

    2013-01-01

    Objectives: To describe the rates of anti-social behaviour (ASB) among adolescents with/without mild/moderate intellectual disability (MMID). To estimate whether any differences could be attributable to differences in exposure to extraneous risk factors. Design: Secondary analysis of the Longitudinal Study of Young People in England. Methods:…

  7. Anti-Social Behaviour and Police Contact among 13- to 15-Year-Old English Adolescents with and without Mild/Moderate Intellectual Disability

    ERIC Educational Resources Information Center

    Emerson, Eric; Halpin, Sarah

    2013-01-01

    Objectives: To describe the rates of anti-social behaviour (ASB) among adolescents with/without mild/moderate intellectual disability (MMID). To estimate whether any differences could be attributable to differences in exposure to extraneous risk factors. Design: Secondary analysis of the Longitudinal Study of Young People in England. Methods:…

  8. Prevalence of bullying and aggressive behavior and their relationship to mental health problems among 12- to 15-year-old Norwegian adolescents.

    PubMed

    Undheim, Anne Mari; Sund, Anne Mari

    2010-11-01

    The aim of this study was to examine the relationships between being bullied and aggressive behavior and self-reported mental health problems among young adolescents. A representative population sample of 2,464 young Norwegian adolescents (50.8% girls) aged 12-15 years was assessed. Being bullied was measured using three items concerning teasing, exclusion, and physical assault. Self-esteem was assessed by Harter's self-perception profile for adolescents. Emotional and behavioral problems were measured by the Moods and Feelings Questionnaire (MFQ) and the youth self-report (YSR). Aggressive behavior was measured by four items from the YSR. One-tenth of the adolescents reported being bullied, and 5% reported having been aggressive toward others during the past 6 months. More of the students being bullied and students being aggressive toward others reported parental divorce, and they showed higher scores on all YSR subscales and on the MFQ questions, and lower scores on the global self-worth subscale (Harter) than students not being bullied or aggressive. A few differences emerged between the two groups being bullied or being aggressive toward others: those who were aggressive showed higher total YSR scores, higher aggression and delinquency scores, and lower social problems scores, and reported higher scores on the social acceptance subscale (Harter) than bullied students. However, because social problems were demonstrated in both the involved groups, interventions designed to improve social competence and interaction skills should be integrated in antibullying programs.

  9. Illness and exposure to negative life experiences in adolescence: two sides of the same coin? A study of 15-year-olds in Oslo, Norway.

    PubMed

    Haavet, O R; Straand, J; Saugstad, O D; Grünfeld, B

    2004-03-01

    To investigate associations between negative life experiences and common illnesses among adolescents. Cross-sectional questionnaire study carried out at all lower secondary schools (10 grade) in Oslo. Norway, during 2000 and 2001 (n = 8316 pupils). Different negative life experiences and illnesses were addressed. The participation rate was 88%. Among reported negative life experiences last year were a pressure felt to succeed (62%), death of a close person (26%), exposure to physical violence (22%), bullying at school (15%) and sexual violation (4%). A large number of the pupils had some chronic illness: hay fever (38%), eczema (29%) and asthma (13%). Reported illnesses the previous 12 month were: headache (56%), painful neck or shoulders (35%), sore throat at least three times (15%), lower respiratory tract infection (9%) and mental problems for which help was sought (7%). During the week prior to the survey, 26% of all girls had symptoms of a depressive disorder, while this applied to 10% of all boys. Fifty-three percent of the boys (29% of the girls) who had depressive symptoms had been exposed to physical violence. Sexually violated boys had a high probability for seeking help for mental problems (OR = 4.9) and for frequent episodes of sore throat (OR = 2.5). Corresponding odds ratios for girls were 1.7 and 2.5, respectively. Common illnesses in adolescence are significantly associated with negative life experiences. In clinical encounters with adolescents not only should the presenting complaints be addressed, but also other common illnesses and relevant background factors such as negative life events.

  10. Anti-social behaviour and police contact among 13- to 15-year-old English adolescents with and without mild/moderate intellectual disability.

    PubMed

    Emerson, Eric; Halpin, Sarah

    2013-09-01

    To describe the rates of anti-social behaviour (ASB) among adolescents with/without mild/moderate intellectual disability (MMID). To estimate whether any differences could be attributable to differences in exposure to extraneous risk factors. Secondary analysis of the Longitudinal Study of Young People in England. Participants with MMID were identified through data linkage with educational records. Parents of children with MMID were more likely to report police contact, children with MMID were more likely to self-report fighting/public disturbance, shoplifting and graffiti. When controlling for differences in exposure to extraneous risk factors, MMID was associated with increased rates of police contact and self-reported graffiti, no difference in self-reported shoplifting, reduced rates of self-reported fighting/public disturbance and vandalism. Differences in the rates of exposure to extraneous risk factors play an important role in accounting for the differences in the prevalence of self-reported ASB among adolescents with and without MMID. © 2013 John Wiley & Sons Ltd.

  11. Dental anxiety and temperament in 15-year olds.

    PubMed

    Stenebrand, Agneta; Wide Boman, Ulla; Hakeberg, Magnus

    2013-01-01

    The aim of the present study was to analyze the prevalence of dental anxiety and its association with temperament, sociodemographic factors and previous painful and unpleasant experiences of dental care among 15-year old individuals. The sample included 263 randomly selected 15-year old individuals living in the municipality of Jönköping, Sweden. The school, parental and adolescent consent was acquired. Three self-reported questionnaires were used, one included items of sociodemography, while the others dealt with dental anxiety assessed by the Dental Fear Survey (DFS) and temperament assessed by an adapted version of The EAS Temperament Survey for Children modified for adults, the EASI temperament survey. The results showed that 6.5% of the adolescents were classified as dentally anxious and with girls proportionally more fearful than boys. The three temperaments activity, impulsivity and emotionality were significantly correlated with dental anxiety. A hierarchical multiple linear regression analysis showed that pain at the last dental appointment or previous pain experiences during dental care treatment were the strongest predictors regarding dental anxiety in 15-year olds. The temperament dimensions activity and impulsivity were also significantly predictive of dental anxiety. Although some of the temperament dimensions are correlated with dental anxiety, which may emphasize an important finding with regard to personality, this study showed that previous pain experiences during dental care treatment is a strong predictor for high dental anxiety in 15-year olds.

  12. Glycolipid metabolic status of overweight/obese adolescents aged 9- to 15-year-old and the BMI-SDS/BMI cut-off value of predicting dyslipidemiain boys, Shanghai, China: a cross-sectional study.

    PubMed

    Gong, Chun-dan; Wu, Qiao-ling; Chen, Zheng; Zhang, Dan; Zhao, Zheng-yan; Peng, Yong-mei

    2013-08-28

    The prevalence of adolescents' obesity and overweight has dramatically elevated in China. Obese children were likely to insulin resistance and dyslipidemia, which are risk factors of cardiovascular diseases. However there was no cut-off point of anthropometric values to predict the risk factors in Chinese adolescents. The present study was to investigate glycolipid metabolism status of adolescents in Shanghai and to explore the correlations between body mass index standard deviation score (BMI-SDS) and metabolic indices, determine the best cut-off value of BMI-SDS to predict dyslipidemia. Fifteen schools in Shanghai's two districts were chosen by cluster sampling and primary screening was done in children aged 9-15 years old. After screening of bodyweight and height, overweight and obese adolescents and age-matched children with normal body weight were randomly recruited in the study. Anthropometric measurements, biochemical measurements of glycolipid profiles were done. SPSS19.0 was used to analyze the data. Receiver operating characteristic (ROC) curves were made and the best cut-off values of BMI-SDS to predict dyslipidemia were determined while the Youden indices were maximum. Five hundred and thirty-eight adolescents were enrolled in this research, among which 283 have normal bodyweight, 115 were overweight and 140 were obese. No significant differences of the ages among 3 groups were found. There were significant differences of WC-SDS (p<0.001), triacylglycerol (p<0.05), high and low density lipoprotein cholesterol (p<0.01), fasting insulin (p<0.01) and C-peptide (p<0.001) among 3 groups. Significant difference of fasting glucose was only found between normal weight and overweight group. Significant difference of total cholesterol was found between obese and normal weight group. There was no significant difference of glycated hemoglobin among 3 groups. The same tendency was found in boys but not in girls. Only HDL-C reduced and TG increased while BMI elevated

  13. Glycolipid metabolic status of overweight/obese adolescents aged 9- to 15-year-old and the BMI-SDS/BMI cut-off value of predicting dyslipidemiain boys, Shanghai, China: a cross-sectional study

    PubMed Central

    2013-01-01

    Background The prevalence of adolescents’ obesity and overweight has dramatically elevated in China. Obese children were likely to insulin resistance and dyslipidemia, which are risk factors of cardiovascular diseases. However there was no cut-off point of anthropometric values to predict the risk factors in Chinese adolescents. The present study was to investigate glycolipid metabolism status of adolescents in Shanghai and to explore the correlations between body mass index standard deviation score (BMI-SDS) and metabolic indices, determine the best cut-off value of BMI-SDS to predict dyslipidemia. Methods Fifteen schools in Shanghai’s two districts were chosen by cluster sampling and primary screening was done in children aged 9-15 years old. After screening of bodyweight and height, overweight and obese adolescents and age-matched children with normal body weight were randomly recruited in the study. Anthropometric measurements, biochemical measurements of glycolipid profiles were done. SPSS19.0 was used to analyze the data. Receiver operating characteristic (ROC) curves were made and the best cut-off values of BMI-SDS to predict dyslipidemia were determined while the Youden indices were maximum. Results Five hundred and thirty-eight adolescents were enrolled in this research, among which 283 have normal bodyweight, 115 were overweight and 140 were obese. No significant differences of the ages among 3 groups were found. There were significant differences of WC-SDS (p<0.001), triacylglycerol (p<0.05), high and low density lipoprotein cholesterol (p<0.01), fasting insulin (p<0.01) and C-peptide (p<0.001) among 3 groups. Significant difference of fasting glucose was only found between normal weight and overweight group. Significant difference of total cholesterol was found between obese and normal weight group. There was no significant difference of glycated hemoglobin among 3 groups. The same tendency was found in boys but not in girls. Only HDL-C reduced and

  14. Deliberate Self-Harm by under-15-Year-Olds: Characteristics, Trends and Outcome

    ERIC Educational Resources Information Center

    Hawton, Keith; Harriss, Louise

    2008-01-01

    Background: Relatively little information is available about the characteristics and long-term outcome of children and adolescents aged under 15 years who present to general hospitals because of deliberate self-harm (DSH). Method: Information was collected on 710 consecutive under-15-year-olds presenting to a general hospital in central England…

  15. Deliberate Self-Harm by under-15-Year-Olds: Characteristics, Trends and Outcome

    ERIC Educational Resources Information Center

    Hawton, Keith; Harriss, Louise

    2008-01-01

    Background: Relatively little information is available about the characteristics and long-term outcome of children and adolescents aged under 15 years who present to general hospitals because of deliberate self-harm (DSH). Method: Information was collected on 710 consecutive under-15-year-olds presenting to a general hospital in central England…

  16. The Intergenerational Transmission of Voting Intentions in a Multiparty Setting: An Analysis of Voting Intentions and Political Discussion among 15-Year-Old Adolescents and Their Parents in Belgium

    ERIC Educational Resources Information Center

    Hooghe, Marc; Boonen, Joris

    2015-01-01

    The intergenerational transmission of political orientations has been the topic of considerable research over the past few decades, but much of the evidence remains limited to two-party systems. In this study, we use data from the first wave of the Parent-Child Socialization Study conducted among 3,426 adolescents and their parents in the Flemish…

  17. The Intergenerational Transmission of Voting Intentions in a Multiparty Setting: An Analysis of Voting Intentions and Political Discussion among 15-Year-Old Adolescents and Their Parents in Belgium

    ERIC Educational Resources Information Center

    Hooghe, Marc; Boonen, Joris

    2015-01-01

    The intergenerational transmission of political orientations has been the topic of considerable research over the past few decades, but much of the evidence remains limited to two-party systems. In this study, we use data from the first wave of the Parent-Child Socialization Study conducted among 3,426 adolescents and their parents in the Flemish…

  18. A 15 year old boy with a posterior fossa tumor.

    PubMed

    Chapman, Erin M; Ranger, Adrianna; Lee, Donald H; Hammond, Robert R

    2009-04-01

    A 15 year old male presented with hydrocephalus from a tectal mass obstructing the cerebral aqueduct and upper fourth ventricle. The solid-cystic partly enhancing mass proved to be a pigmented pleomorphic xanthoastrocytoma, the third such example reported. The lesion revealed typical features of a PXA with the unusual addition of intracytoplasmic melanin in select lesional cells. Melanin pigment production is uncommon in glial tumors and of uncertain significance. The present case is recurrence-free one year post-operatively.

  19. Bronchial Leech Infestation in a 15-Year-Old Female

    PubMed Central

    Moslehi, Mohammad Ashkan; Imanieh, Mohammad Hadi

    2016-01-01

    Foreign body aspiration (FBA) is a common incidence in young children. Leeches are rarely reported as FBA at any age. This study describes a 15-year-old female who presented with hemoptysis, hematemesis, coughs, melena, and anemia seven months prior to admission. Chest X-ray showed a round hyperdensity in the right lower lobe. A chest computed tomography (CT) demonstrated an area of consolidation and surrounding ground glass opacities in the right lower lobe. Hematological investigations revealed anemia. Finally, bronchoscopy was performed and a 5 cm leech was found within the right B7-8 bronchus and removed by forceps and a Dormia basket. PMID:27752380

  20. Bronchial Leech Infestation in a 15-Year-Old Female.

    PubMed

    Moslehi, Mohammad Ashkan; Imanieh, Mohammad Hadi; Adib, Ali

    2016-01-01

    Foreign body aspiration (FBA) is a common incidence in young children. Leeches are rarely reported as FBA at any age. This study describes a 15-year-old female who presented with hemoptysis, hematemesis, coughs, melena, and anemia seven months prior to admission. Chest X-ray showed a round hyperdensity in the right lower lobe. A chest computed tomography (CT) demonstrated an area of consolidation and surrounding ground glass opacities in the right lower lobe. Hematological investigations revealed anemia. Finally, bronchoscopy was performed and a 5 cm leech was found within the right B7-8 bronchus and removed by forceps and a Dormia basket.

  1. Lynch syndrome in a 15-year-old boy.

    PubMed

    Bodas, A; Pérez-Segura, P; Maluenda, C; Caldés, T; Olivera, E; Díaz-Rubio, E

    2008-10-01

    Hereditary nonpolyposis colorectal cancer (HNPCC), or Lynch syndrome, dominantly inherited, is characterized by the development of a variety of cancers due to germline mutations in DNA mismatch repair genes (MMR). This syndrome was diagnosed in a 15-year-old boy because his father and grandmother were also found to have the same kind of cancer. Microsatellite instability prompted a search for germline mutations in the MLH1, MSH2, MSH6, and PMS2 genes. Use of immunohistochemical staining for MMR proteins, genomic sequencing, and deletion studies, evidenced MSH2 axonal deletion. Neoplastic lesions of colon are most often encountered in the adult population but can, on rare occasions, be found in younger patients. We would like to emphasize the importance of suspecting Lynch syndrome and performing genetic studies, even in young patients, when there is a family history of colorectal cancer.

  2. Uroflowmetry nomograms for healthy children 5 to 15 years old.

    PubMed

    Gupta, Dheeraj Kumar; Sankhwar, Satya Narayan; Goel, Apul

    2013-09-01

    We determined flow rates and generated flow rate-voided volume nomograms based on healthy children 5 to 15 years old voiding spontaneously in their natural environment. A total of 824 healthy school children of both genders were enrolled. A single uroflow record from each child was evaluated. A total of 103 children with a voided volume of less than 50 ml and/or a staccato/interrupted uroflow pattern were excluded, and 721 records were analyzed. Data were evaluated using several mathematical formulas and goodness of fit was determined. Linear regression analysis was used to generate nomograms. Flow rates and voided volumes increased with increasing age, with the effect being more pronounced in girls. No significant difference was noted in uroflow rates from 5 to 10 years, but significant differences (p <0.001) started appearing at 11 to 15 years. Also no significant difference was noted in uroflow rates among children 11 to 15 years. Therefore, 2 age groups were designated, with group 1 consisting of patients 5 to 10 years old and group 2 consisting of patients 11 to 15 years old. There were 222 boys and 122 girls in group 1 and 240 boys and 137 girls in group 2. In group 1 the maximum and average ± SD flow rates were 15.26 ± 4.54 ml per second and 7.68 ± 3.26 ml per second, respectively, for boys and 17.98 ± 6.06 ml per second and 9.19 ± 4.23 ml per second, respectively, for girls. In group 2 these rates were 22.50 ± 7.24 ml per second and 10.78 ± 4.03 ml per second, respectively, for boys and 27.16 ± 9.37 ml per second and 13.48 ± 5.21 ml per second, respectively, for girls. This large study, which expands the scant existing literature on uroflow parameters in healthy children, will hopefully promote wider application of uroflowmetry testing in the pediatric population. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  3. Shared psychotic disorder ("folie a deux") between mother and 15 years old son.

    PubMed

    Dodig-Curković, Katarina; Curković, Mario; Degmecić, Dunja; Delalle, Mirela; Mihanović, Mate; Filaković, Pavo

    2008-12-01

    We presented a rare case in clinical practice: fifteen (15) years old male adolescent with shared psychotic disorder with his thirty seven (37) years old mother. In this case of "folie d deux" child was the passive psychotic partner and his mother who was the dominant psychotic partner. Both patients shared the same paranoid and imperative delusions. With complete psychiatric anamnesis, clinical interview, psychological testing, EEG (examination-electroencephalography) examination and control examinations we came to the diagnosis and efficacious pharmacological intervention for son.

  4. Patterns of Weight Control Behavior among 15 year old Girls

    PubMed Central

    Balantekin, Katherine N.; Birch, Leann L.; Savage, Jennifer S.

    2015-01-01

    Objective The objectives were to identify and predict patterns of weight control behavior in 15 year old (yo) girls and to examine weight control group differences in energy intake. Method Subjects included 166 girls assessed every 2 years (ys) from age 5 to 15. Latent class analysis was used to identify patterns of weight control behaviors. Antecedent variables (e.g. inhibitory control at 7ys), and concurrent variables (e.g. BMI and dietary intake at 15ys) were included as predictors. Assessments were a combination of survey, interview, and laboratory measures. Results LCA identified four classes of weight control behaviors, Non-dieters (26%), and three dieting groups: Lifestyle (16%), Dieters (43%), and Extreme Dieters (17%). Levels of restraint, weight concerns, and dieting frequency increased across groups, from Non-dieters to Extreme Dieters. BMI at 5ys and inhibitory control at 7ys predicted weight control group at 15ys; e.g. with every one-point decrease in inhibitory control, girls were twice as likely to be Extreme Dieters than Non-dieters. Girls in the Extreme Dieters group were mostly classified as under-reporters, and had the lowest self-reported intake, but ate significantly more in the laboratory. Discussion Among 15yo girls, “dieting” includes a range of both healthy and unhealthy behaviors. Risk factors for membership in a weight control groups are present as early as 5ys. Patterns of intake in the laboratory support the view that lower reported energy intake by Extreme Dieters is likely due under-reporting as an intent to decrease intake, not actual decreased intake. PMID:26284953

  5. The Interest-Driven Pursuits of 15 Year Olds: "Sparks" and Their Association with Caring Relationships and Developmental Outcomes

    ERIC Educational Resources Information Center

    Ben-Eliyahu, Adar; Rhodes, Jean E.; Scales, Peter

    2014-01-01

    In this study, we examined the characteristics of adolescents' deep interests or "sparks," the role of relationships in supporting the development of sparks, and whether having a spark was associated with positive developmental outcomes. Participants included 1,860 15 years olds from across the United States who participated in the…

  6. The Interest-Driven Pursuits of 15 Year Olds: "Sparks" and Their Association with Caring Relationships and Developmental Outcomes

    ERIC Educational Resources Information Center

    Ben-Eliyahu, Adar; Rhodes, Jean E.; Scales, Peter

    2014-01-01

    In this study, we examined the characteristics of adolescents' deep interests or "sparks," the role of relationships in supporting the development of sparks, and whether having a spark was associated with positive developmental outcomes. Participants included 1,860 15 years olds from across the United States who participated in the…

  7. Traumatic Dental Injuries Among 12-15-Year-Old-School Children in Panchkula

    PubMed Central

    Chopra, Amandeep; Lakhanpal, Manav; Rao, NC; Gupta, Nidhi; Vashisth, Shelja

    2014-01-01

    Background: Traumatic dental injury (TDI) in children and adolescents has become one of the most serious dental public health problems. Despite such a high prevalence of dental trauma, very less attention has been paid to TDI, its etiology, and prevention. Objectives: To determine the prevalence of anterior tooth traumatic dental injuries in 12-15-year-old school children of Panchkula district, India, and to find any correlation with the cause, gender, extent of overbite as well as over-jet, and previous treatment. Patients and Methods: A multistage sample of 12-15-year-old school children (n = 810) in Panchkula district, Haryana, was selected. The children were screened using WHO criteria for oral examination and a trained dental surgeon examined the children. Those with clinical TDI were examined further for the type of traumatic injuries using Elis classification modified by Holland. Overjet and overbite were recorded. After examination, questions regarding the cause of trauma and its treatment were asked. Data were subjected to statistical analysis using the Chi square and Mantel-Haenszel tests by SPSS version 20.0. Results: The results showed that out of 810 children, 86 (10.2 %) had TDI. Males had higher prevalence of trauma than females (P < 0.05). The common cause of trauma was fall (51.11%) followed by sports injuries (41.86%). Enamel-dentin fracture without pulpal involvement was the most common type of trauma and the most frequent involved teeth were maxillary central incisors. A significant association was observed between overjet and overbite and trauma. Only 3.5% of the children affected with trauma had received treatment. Conclusions: The prevalence of traumatic injuries to permanent incisors in 12-15-year-old Panchkula school children was relatively high. TDI was associated with gender, overjet, and lip competence. There was a great unmet treatment need. PMID:25032172

  8. [Chronic fatigue syndrome in a 15-year-old girl].

    PubMed

    Díaz-Caneja Greciano, A; Rodríguez Sosa, J T; Aguilera Albesa, S; Sánchez-Carpintero, R; Soutullo Esperón, C

    2007-07-01

    Fatigue and lack of energy are frequent symptoms in children and adolescents. A diagnosis of chronic fatigue syndrome should be considered in children and adolescents who complain of chronic fatigue associated with other symptoms without a demonstrable physical cause. Lack of knowledge about this syndrome and late diagnosis may have a negative impact on the normal development of affected children and adolescents. Treatment should be based on a rehabilitation program with cognitive behavioral therapy and a gradual increase in activities.

  9. Coronary artery occlusion after arterial switch operation in an asymptomatic 15-year-old boy

    PubMed Central

    Saini, Ashish P; Cyran, Stephen E; Ettinger, Steven M; Pauliks, Linda B

    2016-01-01

    A 15-year-old boy with transposition of the great arteries (TGA) and neonatal arterial switch operation (ASO) presented with complete occlusion of the left main coronary artery (LMCA). Intra-operatively, an intramural left coronary artery was identified. Therefore, since age 7 years he had a series of screening exercise stress tests. At 13 years old, he had 3 to 4 mm ST segment depression in the infero-lateral leads without symptoms. This progressed to 4.2 mm inferior ST segment depression at 15 years old with normal stress echocardiogram. Sestamibi myocardial perfusion scan and cardiac magnetic resonance imaging was inconclusive. Therefore, a coronary angiogram was obtained which showed complete occlusion of the LMCA with ample collateralization from the right coronary artery system. This was later confirmed on a computed tomogram (CT) angiogram, obtained in preparation of coronary artery bypass grafting. The case illustrates the difficulty of detecting coronary artery stenosis and occlusion in young patients with rich collateralization. Coronary CT angiogram and conventional angiography were the best imaging modalities to detect coronary anomalies in this adolescent with surgically corrected TGA. Screening CT angiography may be warranted for TGA patients, particularly for those with known coronary anomalies. PMID:27574609

  10. Achievement Motivation and Physical Fitness of 15-Year Old Girls

    ERIC Educational Resources Information Center

    Guszkowska, Monika; Rychta, Tadeusz

    2007-01-01

    Study aim: To determine the relations between the general and physical education-specific achievement motivation, and physical fitness of adolescent girls. Material and methods: A group of 52 girls aged 15 years were studied by applying two questionnaires: P-O scale of Widerszal-Bazyl for evaluating the general achievement motivation and Nishida's…

  11. Achievement Motivation and Physical Fitness of 15-Year Old Girls

    ERIC Educational Resources Information Center

    Guszkowska, Monika; Rychta, Tadeusz

    2007-01-01

    Study aim: To determine the relations between the general and physical education-specific achievement motivation, and physical fitness of adolescent girls. Material and methods: A group of 52 girls aged 15 years were studied by applying two questionnaires: P-O scale of Widerszal-Bazyl for evaluating the general achievement motivation and Nishida's…

  12. Dental Caries Prevalence among 12–15 Year Old Palestinian Children

    PubMed Central

    Mahfouz, Maen; Abu Esaid, Albina

    2014-01-01

    Objective. To measure the distribution of dental caries in a group of Palestinian adolescents. Material and Methods. A sample of 677 individuals of both sexes (411 were females and 266 were males) their ages ranged from 12 to 15 year old randomly selected from schools in northern west bank in Palestine. Clinical examination was performed on all the subjects focusing on the index DMFT, representing the number of teeth that were either decayed, missing or with extraction indicated, or restored. Results. The prevalence of dental caries in the permanent dentition was 54.35% and was the highest in 15 age 75.75% in comparison to the other ages (12, 13, and 14) (40.57%, 41.76%, and 60.47%), respectively. The mean DMFT for the sample was 5.39 ± 2.85525 while the mean DMFT for different age groups (12–15) was 5.52 ± 2.766, 5.58 ± 2.745, 5.23 ± 3.304, and 5.23 ± 2.606, respectively. The prevalence of dental caries was higher in females with DMFT 5.39 ± 2.854 than males with DMFT 5.26 ± 2.891. Conclusion. High prevalent dental caries was found among Palestinian adolescents and higher in females than males. Strict preventive programs should be implemented. Further research with large samples required to include all adolescents from Palestine. PMID:27437445

  13. Spirituality, Happiness, and Psychological Well-being in 13- to 15-year olds: A Cross-country Longitudinal RCT Study.

    PubMed

    Pandya, Samta P

    2017-03-01

    Based on a study of 5339 adolescents from 60 schools across 15 countries, this paper reports on the effect of spirituality on their happiness and psychological well-being. A customized spiritual program was administered and post-treatment outcome variable scores of the experimental group were higher. Adolescents from relatively affluent nations, boys, Christians, and those who self-practiced scored higher post-test. This makes a case for nominating spirituality as an important developmental variable for 13- to 15-year olds.

  14. The use of different tobacco and related products, with and without flavours, among 15-year-olds in Slovenia

    PubMed Central

    Zupanic, Tina

    2017-01-01

    Abstract Background Different tobacco and related products, like waterpipe, e-cigarettes, are gaining popularity among adolescents in different countries; the data for Slovenia is currently limited. The purpose of this paper is to present the latest data on the use of different tobacco and related products, with or without flavours, among 15-year old students in Slovenia. Methods Data for 15-year-old students were drawn from 2014 Slovene database of the cross-national survey Health Behaviour in School-Aged Children. The survey sample was selected with stratified two-stage sampling method. The survey was performed in schools with a self-administered web questionnaire. The survey questionnaire included international compulsory, selected optional and national questions, all on a variety of topics related to youth health behaviour. Results 25.2% of 15-year-old students reported current (past 30-day) use of any tobacco related product, mainly cigarettes (93.1% of users), followed by waterpipe (11.7%) and cigars, cigarillos and pipes (9.4%). Exclusive use of unconventional products is low (5.1% of users). 85.5% of users of any product used one product, 48.5% of users used products with flavours. The use of different products, one or more products, and flavoured products was related to gender. Conclusion A comprehensive tobacco control and prevention must address all tobacco and related products. PMID:28289466

  15. Gout in a 15-year-old boy with juvenile idiopathic arthritis: a case study

    PubMed Central

    2014-01-01

    Joint pain is a common complaint in pediatrics and is most often attributed to overuse or injury. In the face of persistent, severe, or recurrent symptoms, the differential typically expands to include bony or structural causes versus rheumatologic conditions. Rarely, a child has two distinct causes for joint pain. In this case, an obese 15-year-old male was diagnosed with gout, a disease common in adults but virtually ignored in the field of pediatrics. The presence of juvenile idiopathic arthritis (JIA) complicated and delayed the consideration of this second diagnosis. Indeed, the absence of gout from this patient’s differential diagnosis resulted in a greater than two-year delay in receiving treatment. The patients’ BMI was 47.4, and he was also mis-diagnosed with osteochondritis dissecans and underwent medical treatment for JIA, assorted imaging studies, and multiple surgical procedures before the key history of increased pain with red meat ingestion, noticed by the patient, and a subsequent elevated uric acid confirmed his ultimate diagnosis. With the increased prevalence of obesity in the adolescent population, the diagnosis of gout should be an important consideration in the differential diagnosis for an arthritic joint in an overweight patient, regardless of age. PMID:24393408

  16. Gout in a 15-year-old boy with juvenile idiopathic arthritis: a case study.

    PubMed

    Morris, Hallie; Grant, Kristen; Khanna, Geetika; White, Andrew J

    2014-01-06

    Joint pain is a common complaint in pediatrics and is most often attributed to overuse or injury. In the face of persistent, severe, or recurrent symptoms, the differential typically expands to include bony or structural causes versus rheumatologic conditions. Rarely, a child has two distinct causes for joint pain. In this case, an obese 15-year-old male was diagnosed with gout, a disease common in adults but virtually ignored in the field of pediatrics. The presence of juvenile idiopathic arthritis (JIA) complicated and delayed the consideration of this second diagnosis. Indeed, the absence of gout from this patient's differential diagnosis resulted in a greater than two-year delay in receiving treatment. The patients' BMI was 47.4, and he was also mis-diagnosed with osteochondritis dissecans and underwent medical treatment for JIA, assorted imaging studies, and multiple surgical procedures before the key history of increased pain with red meat ingestion, noticed by the patient, and a subsequent elevated uric acid confirmed his ultimate diagnosis. With the increased prevalence of obesity in the adolescent population, the diagnosis of gout should be an important consideration in the differential diagnosis for an arthritic joint in an overweight patient, regardless of age.

  17. Pedometer reliability, validity and daily activity targets among 10- to 15-year-old boys.

    PubMed

    Jago, Russell; Watson, Kathleen; Baranowski, Tom; Zakeri, Issa; Yoo, Sunmi; Baranowski, Janice; Conry, Kelly

    2006-03-01

    The aims of this study were to: (1) determine whether the number of pedometer counts recorded by adolescents differs according to the adiposity of the participant or location on the body; (2) assess the accuracy and reliability of pedometers during field activity; and (3) set adolescent pedometer-based physical activity targets. Seventy-eight 11- to 15-year-old Boy Scouts completed three types of activity: walking, fast walking and running. Each type was performed twice. Participants wore three pedometers and one activity monitor during all activities. Participants were divided into groups of normal weight (BMI < 85th percentile) and at risk of being overweight (BMI > or = 85th percentile). Intra-class correlations across the three activities indicated reliability (r = 0.51 - 0.92, P < 0.001). This conclusion was supported by narrow limits of agreement that were within a pre-set range that was practically meaningful. Multivariate analysis of covariance indicated adiposity group differences, but this difference was a function of the increased stature among the larger participants (P < 0.001). Ordinary least-squares regression models and multi-level regression models showed positive associations between the number of pedometer and activity monitor counts recorded by the three groups of participants during all activities (all P < 0.001). The mean number of counts recorded for all participants during the fast walk was 127 counts per minute. In conclusion, the pedometers provided an accurate assessment of adolescent physical activity, and a conservative estimate of 8000 pedometer counts in 60 min is equivalent to 60 min of moderate to vigorous physical activity.

  18. The Roller-Coaster Years: Raising Your Child through the Maddening yet Magical Middle School Years. A Comprehensive Guide for Parents of 10- to 15-Year-Olds.

    ERIC Educational Resources Information Center

    Giannetti, Charlene C.; Sagarese, Margaret

    Intended for parents of 10- to 15-year-olds, this book is a guide to mastering the ups and downs of early adolescence. The book draws together the latest information from experts, supported and advised by the National Middle School Association, and insights from surveys of parents, teachers, and the children themselves to cover every facet of the…

  19. The Roller-Coaster Years: Raising Your Child through the Maddening yet Magical Middle School Years. A Comprehensive Guide for Parents of 10- to 15-Year-Olds.

    ERIC Educational Resources Information Center

    Giannetti, Charlene C.; Sagarese, Margaret

    Intended for parents of 10- to 15-year-olds, this book is a guide to mastering the ups and downs of early adolescence. The book draws together the latest information from experts, supported and advised by the National Middle School Association, and insights from surveys of parents, teachers, and the children themselves to cover every facet of the…

  20. How "Green" Are Today's 15-Year-Olds? PISA in Focus. No. 15

    ERIC Educational Resources Information Center

    OECD Publishing (NJ1), 2012

    2012-01-01

    How "green" are 15-year-olds? To what extent do they understand environmental issues? What are the sources of their information about the environment? Can they apply scientific principles and evidence to the world around them? This paper reports that across OECD (Organisation for Economic Cooperation and Development) countries, around…

  1. Non-Standard Dialect in the Formal Speech of 15-Year-Olds on Tyneside

    ERIC Educational Resources Information Center

    Crinson, James; Williamson, John

    2004-01-01

    This paper reports a study of the use of non-standard English in the formal speech of 15-year-olds of both genders and of varying attainment levels. The pupils were drawn from two schools on Tyneside which take pupils from catchment areas of markedly different socioeconomic status. Differences were found in the incidence of non-standard lexis and…

  2. The Relationship between Bible Reading and Attitude toward Substance Use among 13-15 Year Olds

    ERIC Educational Resources Information Center

    Francis, Leslie J.

    2002-01-01

    The relationship between Bible reading and attitude toward drug use is examined among a sample of 25,888 teenagers, 13-15 year olds, throughout England and Wales. Information about sex, age, personality, belief in God, and church attendance was also considered. The conclusion is that Bible reading makes a small but significant contribution to…

  3. Development of Face Recognition in 5- to 15-Year-Olds

    ERIC Educational Resources Information Center

    Kinnunen, Suna; Korkman, Marit; Laasonen, Marja; Lahti-Nuuttila, Pekka

    2013-01-01

    This study focuses on the development of face recognition in typically developing preschool- and school-aged children (aged 5 to 15 years old, "n" = 611, 336 girls). Social predictors include sex differences and own-sex bias. At younger ages, the development of face recognition was rapid and became more gradual as the age increased up…

  4. PUBIS STRESS FRACTURE IN A 15-YEAR-OLD SOCCER PLAYER

    PubMed Central

    Bertolini, Fabrício Melo; Vieira, Rodrigo Barreiros; Oliveira, Lucas Henrique Araujo de; Lasmar, Rodrigo Pace; Junior, Otaviano de Oliveira

    2015-01-01

    This case report presents a 15-year-old football player who was diagnosed with a pubis stress fracture and underwent conservative treatment with satisfactory results. After a review of the literature, the clinical picture, diagnosis and treatment are described. The importance of this paper comes from the rarity of finding reports about this kind of injury in the literature. PMID:27027039

  5. How "Green" Are Today's 15-Year-Olds? PISA in Focus. No. 15

    ERIC Educational Resources Information Center

    OECD Publishing (NJ1), 2012

    2012-01-01

    How "green" are 15-year-olds? To what extent do they understand environmental issues? What are the sources of their information about the environment? Can they apply scientific principles and evidence to the world around them? This paper reports that across OECD (Organisation for Economic Cooperation and Development) countries, around…

  6. Invasibility of mature and 15-year-old deciduous forests by exotic plants

    Treesearch

    Cynthia D. Huebner; Patrick C. Tobin

    2006-01-01

    High species richness, resource availability and disturbance are community characteristics associated with forest invasibility. We categorized commonly measured community variables, including species composition, topography, and landscape features, within both mature and 15-year-old clearcuts in West Virginia, USA. We evaluated the importance of each variable for...

  7. Characteristics of 15-Year-Old Students Predicting Scientific Literacy Skills in Turkey

    ERIC Educational Resources Information Center

    Demir, Ergül

    2016-01-01

    Since 2003, Turkey regularly participates in PISA. According to the PISA 2012 results, 15-year-old students in Turkey performed below both OECD countries and participating countries. Defining the relations between students' characteristics and their scientific literacy skills is thought to provide deeper understanding for the nature of this…

  8. Energy intake and appetite following netball exercise over 5 days in trained 13-15 year old girls.

    PubMed

    Rumbold, P L S; St Clair Gibson, A; Allsop, S; Stevenson, E; Dodd-Reynolds, C J

    2011-06-01

    Free-living energy intake and subjective appetite were monitored in a group of eleven 13-15-year old trained adolescent netball players. During preliminary visits, a FLEX heart rate calibration and resting metabolic test were conducted. Heart rate data were collected during a netball exercise session and sedentary period and during the waking hours of all study days, to enable exercise-induced and 24-h energy expenditure to be quantified. The girls completed two 5-day treatment weeks, interspersed with a 2-week 'wash out' period. A 47-min bout of netball exercise or an equivalent sedentary period was carried out on day 3 of each treatment week. Energy intake was measured over each 5-day period using a combined self-reported, weighed, food diary and 24-h recall interview technique. Subjective appetite (hunger, prospective food consumption, fullness) and mood were rated by subjects immediately before and after meals each day, and before and after the netball exercise and the sedentary period. Forty eight hour energy intake was significantly higher following the netball exercise compared to the sedentary period. The girls felt significantly more hungry immediately following the netball exercise compared to immediately before. In conclusion, a single intermittent exercise bout alters subsequent appetite and energy intake in trained 13-15-year old girls. Copyright © 2011 Elsevier Ltd. All rights reserved.

  9. Trisomy 18 mosaicism in a 15-year-old boy with normal intelligence and short stature

    SciTech Connect

    1995-05-08

    We report a 15-year-old boy with mosaicism for trisomy 18 and normal intelligence. Approximately 50% of his leukocytes are trisomic. This patient represents the sixth report of an individual with trisomy 18 mosaicism and normal intelligence. Those individuals with trisomy 18 mosaicism and normal intelligence need to be advised of increased risks for offspring with chromosome abnormalities and offered the option of prenatal diagnosis for cytogenetic anomalies. 6 refs.

  10. Melorheostosis and central giant cell granuloma of the mandible in a 15-year-old girl.

    PubMed

    Anderson, K M; Shintaku, W H; Rosebush, M S; Rawal, Y B; Woodard, E S

    2013-11-01

    Melorheostosis is a nonhereditary bone dysplasia primarily affecting the appendicular skeleton. Because clinical and histologic features are often nonspecific, the diagnosis is often based on the radiographic presentation. Involvement of the craniofacial skeleton is rare. We describe a case of a 15-year-old girl with appendicular and craniofacial melorheostosis with adjacent central giant cell granuloma. We discuss the possible significance of this previously unreported finding. Copyright © 2013 Elsevier Inc. All rights reserved.

  11. Motor vehicle fatal crash profiles of 13-15-year-olds.

    PubMed

    Williams, Allan F; Tison, Julie

    2012-04-01

    The goal was to provide a description of fatal crashes involving 13-15-year-old drivers and passengers. Information was obtained from the Fatality Analysis Reporting System for 2005-2009. The 1,994 passenger deaths during the 2005-2009 period far exceeded the number of driver deaths (299) or the number of drivers in fatal crashes (744). Passenger deaths occurring with teenage drivers, particularly 16-17-year-olds, increased with passenger age. Most 13-15-year-old drivers in crashes were driving either with no license or permit (63%), or with a permit but without required adult presence (10 percent). Fatal crashes involving illegal driving were most likely to involve high-risk actions such as speeding and nonuse of belts. Supervised learners were few in number (about 12 per year) and had the lowest rates of high-risk actions. The main issues for 13-15-year-olds' motor vehicle deaths are passenger deaths and driving without a license or adult supervision. Parents, pediatricians, and others need to recognize the increase in motor vehicle occupant deaths that occurs in the early teen years. Copyright © 2012 National Safety Council and Elsevier Ltd. All rights reserved.

  12. Influence of behavioral determinants on deviation of body mass index among 12-15 years old school children of Panchkula

    PubMed Central

    Chopra, Amandeep; Rao, Nanak Chand; Gupta, Nidhi; Vashisth, Shelja; Lakhanpal, Manav

    2014-01-01

    OBJECTIVES: To evaluate the body mass index (BMI) and factors related to BMI in 12-15 years old adolescents attending school in the Panchkula district of Haryana, India. METHODS: Our multistage sampling method enrolled 810 adolescents. Demographic data and dietary history data over 5 days were recorded. Height and weight were measured to calculate BMI, which was further categorized according to the World Health Organization classification system. Diet was analysed using the Nizel criteria and socioeconomic status (SES) was assessed using Prasad’s socioeconomic classification. The chi-squared test and analysis of variance test were performed, and a multinomial regression analysis was performed to find significant correlates with BMI. RESULTS: The prevalences of underweight, normal weight, overweight, and obesity were 13.6, 58.4, 22.7, and 5.3%, respectively. The prevalence of both overweight and obesity was higher among males than that among females. The overall food group, nutrient, sweet, and oral health diet scores were higher among overweight and obese adolescents. Adolescents attending public school were 2.62 times more likely than private school adolescents were to be underweight. Private school adolescents were 2.08 times more likely than public school adolescents were to be overweight. Those with a high SES, vegetarians, and those aged 15 years were highly likely to be obese. CONCLUSIONS: We found 41.6% of these adolescents to have a BMI that deviated from the norm. Important factors related with BMI were age, gender, socioeconomic score, mean daily diet score, and the type of school. PMID:25266420

  13. [Relapse of bleeding ulcer in a 15 year-old boy with collagenous gastritis].

    PubMed

    Haase, Anne-Mette; Kelsen, Jens

    2012-06-18

    Collagenous gastritis (CG) is a rare disorder. Two patient groups are known: 1) Children and young adults, presenting with anaemia and abdominal pain, and 2) adults presenting with watery diarrhoea. In the latter group, CG is frequently associated with collagenous colitis and/or coeliac disease. This case concerns a 15-year-old boy with a bleeding ulcer. The biopsies from corpus ventriculi showed a thickened subepithelial collagen band (> 10 micrometres), and the patient was diagnosed with CG. Ulcers are rarely linked to CG. CG should be considered when ulcers are found in children and young adults.

  14. Subacute posttraumatic ascending myelopathy in a 15-year-old boy.

    PubMed

    Kovanda, Timothy J; Horn, Eric M

    2014-09-01

    Secondary injury following initial spinal cord trauma is uncommon and frequently attributed to mismanagement of an unprotected cord in the acute time period after injury. Subacute posttraumatic ascending myelopathy (SPAM) is a rare occurrence in the days to weeks following an initial spinal cord injury that is unrelated to manipulation of an unprotected cord and involves 4 or more vertebral levels above the original injury. The authors present a case of SPAM occurring in a 15-year-old boy who sustained a T3-4 fracture-dislocation resulting in a complete spinal cord injury, and they highlight the imaging findings and optimum treatment for this rare event.

  15. [Melorheostosis and anterior cruciate ligament tear in a 15-year-old female].

    PubMed

    Glard, Y; Launay, F; Edgard-Rosa, G; Viehweger, E; Jouve, J-L; Bollini, G

    2008-10-01

    We report the case of a 15-year-old girl who suffered an indirect knee trauma. The standard X-rays revealed a tract of ivory-like bone partially obstructing the medullary canal of the femur and the tibia. Magnetic resonance imaging produced a hypointense signal on the T1 and T2 sequences. The radiographic diagnosis was melorheostosis which was confirmed on the biopsy specimen which ruled out other diagnoses. The MRI also revealed a tear of the anterior cruciate ligament, treated conservatively. Clinical and radiological surveillance were proposed for the melorheostosis.

  16. Dental fluorosis in 12- and 15-year-olds at high altitudes in above-optimal fluoridated communities in Mexico.

    PubMed

    Pontigo-Loyola, América P; Islas-Márquez, Arturo; Loyola-Rodríguez, Juan P; Maupome, Gerardo; Marquez-Corona, M Lourdes; Medina-Solis, Carlo E

    2008-01-01

    The purpose of this study was to determine the prevalence and severity of dental fluorosis in Mexican adolescents. A cross-sectional epidemiological study was carried out in 1,024 adolescents 12 and 15-years-old residing in three naturally fluoridated locales at high altitudes above sea level (> 2,000 m or > 6,560 ft) in Tula de Allende, Hidalgo, Mexico. Participants had lived in those communities from birth to their sixth birthday. Both the Modified Dean Index and the Community Fluorosis Index were calculated. The overall fluorosis prevalence was 83.8 percent. Fluorosis prevalence in El Llano (3.07 ppmF), San Marcos (1.38 ppmF), and Tula Centro (1.42 ppmF) was 94.7, 89.8, and 81.9 percent, respectively. Overall, the Community Fluorosis Index was 1.85. We observed a high prevalence of dental fluorosis--mostly very mild (35.9 percent), but also uncommonly severe (20.6 percent). At least 8 out of 10 adolescents had some level of fluorosis, and such prevalence is considered to be a dental public health problem. A relationship between fluoride concentration in water in each community and fluorosis was observed. The high fluorosis prevalence and severity might possibly be associated with the high altitude of the communities.

  17. [Smoking among 15-year-olds in Poland depending on selected sociodemographic factors--trends 2006-2014].

    PubMed

    Kowalewska, Anna; Mazur, Joanna; Dzielska, Anna; Chełchowska, Magdalena

    2015-01-01

    International HBSC (Health Behavior in School-aged Children) studies provide an unique opportunity to monitor trends in health behaviours. The purpose of the present study is to describe current trends in the prevalence and determinants of daily smoking among Polish adolescents. Materials and methods: Analyses were based on data from the samples of 15-year-olds who participated in the HBSC study in 2005/2006, 2009/2010 and 2013/2014 (total N = 5722). A dichotomous variable was created, representing daily smoking. Family socioeconomic status was described by a subjective indicator (PFW--perceived family well-off) and neighborhood well-off Daily smoking rates decreased in 2006-2014, however gender influenced. An upward trend was observed in girls. Gender convergence in smoking was due to coexisting increase of rates in girls and decrease in boys. Based on the data from the combined sample, daily smoking was more prevalent in poor families and in regions with more local problems, which applied both to boys and girls. An increase risk of smoking in rich families was observed only in 2006. In the last survey only local area status remained in the final model. Conclusions: Preliminary results of the new HBSC study conducted in Poland suggest unfavorable trends in tobacco smoking mostly in adolescent girls. It is worth to pay attention to the environmental aspects of smoking in adolescence and to analyze both the impact of family and neighborhood well-off.

  18. VII. NIH Toolbox Cognition Battery (CB): factor structure for 3 to 15 year olds.

    PubMed

    Mungas, Dan; Widaman, Keith; Zelazo, Philip David; Tulsky, David; Heaton, Robert K; Slotkin, Jerry; Blitz, David L; Gershon, Richard C

    2013-08-01

    Confirmatory factor analysis was used the evaluate the dimensional structure underlying the NIH Toolbox Cognition Battery (CB) and the measures chosen to serve as concurrent validity criteria for the NIH Toolbox CB. These results were used to evaluate the convergent and discriminant validity of the CB in children ranging from 3 to 15 years of age. Results were evaluated separately for a 3- to 6-year-old group and a 8- to 15-year-old group because different validation measures were used in these age groups. Three distinct dimensions were found for the 3- to 6-year-old group: Vocabulary, Reading, and Fluid Abilities. Five dimensions were found for 8-15 year olds: Vocabulary, Reading, Episodic Memory, Working Memory, and Executive Function/Processing Speed. CB measures and their validation analogues consistently defined common factors in a pattern that broadly supported the convergent and discriminant validity of the CB, but results showed higher intercorrelation and less differentiation of cognitive dimensions in younger than in older children and in older children compared with adults. Age was strongly related to the cognitive dimensions underlying test performance in both groups of children and results are consistent with broader literature showing increasing differentiation of cognitive abilities associated with the rapid brain development that occurs from early childhood into adulthood.

  19. Caries experience of 15-year-old children in The Netherlands after discontinuation of water fluoridation.

    PubMed

    Kalsbeek, H; Kwant, G W; Groeneveld, A; Dirks, O B; van Eck, A A; Theuns, H M

    1993-01-01

    In 1973 the fluoridation of drinking water in the Dutch town of Tiel was discontinued. In order to monitor the effect of this measure, the caries experience in 15-year-old children was investigated annually from 1979 to 1988, both in Tiel and in Culemborg. In the latter town the drinking water had never been fluoridated. The caries data of 15-year-old children examined between 1968 and 1969 in Tiel (children having used fluoridated water from birth) and Culemborg were used as historical controls. In Tiel the mean number of DMFS increased between 1968/69 and 1979/80 from 10.8 to 12.7 (+18%) and decreased to 9.6 (-26%) in the following years; in 1987/88 the mean DMFS was 11% lower than in 1968/69. In Culemborg the mean DMFS score decreased between 1968/69 and 1987/88 from 27.7 to 7.7 (-72%). In 1968/69 the mean DMFS score in Tiel was 61% lower and in 1987/88 17% higher than in Culemborg. The question as to whether water fluoridation would have had an additional effect if it had been continued (presuming the application of existing preventive measures) cannot be answered, as there are no remaining communities with fluoridated water in The Netherlands.

  20. VII. NIH TOOLBOX COGNITION BATTERY (CB): FACTOR STRUCTURE FOR 3 TO 15 YEAR OLDS

    PubMed Central

    Mungas, Dan; Widaman, Keith; Zelazo, Philip David; Tulsky, David; Heaton, Robert K.; Slotkin, Jerry; Blitz, David L.; Gershon, Richard C.

    2014-01-01

    Confirmatory factor analysis was used the evaluate the dimensional structure underlying the NIH Toolbox Cognition Battery (CB) and the measures chosen to serve as concurrent validity criteria for the NIH Toolbox CB. These results were used to evaluate the convergent and discriminant validity of the CB in children ranging from 3 to 15 years of age. Results were evaluated separately for a 3- to 6-year-old group and a 8- to 15-year-old group because different validation measures were used in these age groups. Three distinct dimensions were found for the 3- to 6-year-old group: Vocabulary, Reading, and Fluid Abilities. Five dimensions were found for 8–15 year olds: Vocabulary, Reading, Episodic Memory, Working Memory, and Executive Function/Processing Speed. CB measures and their validation analogues consistently defined common factors in a pattern that broadly supported the convergent and discriminant validity of the CB, but results showed higher intercorrelation and less differentiation of cognitive dimensions in younger than in older children and in older children compared with adults. Age was strongly related to the cognitive dimensions underlying test performance in both groups of children and results are consistent with broader literature showing increasing differentiation of cognitive abilities associated with the rapid brain development that occurs from early childhood into adulthood. PMID:23952205

  1. A 15-year-old female with amenorrhea, abdominal distention, and elevated human chorionic gonadotropin: pregnancy, right? Not so fast….

    PubMed

    Aggarwal, Arun; Ocon, Anthony J; Nibhanipudi, Kumara

    2012-10-01

    Nongestational choriocarcinoma, a rare ovarian tumor, may present in young women with amenorrhea, abdominal distention, and elevated urine human chorionic gonadotropin (hCG), all of which may be mistaken for pregnancy. A 15-year-old Hispanic female, who reported no sexual activity, presented with 6 months of amenorrhea, abdominal pain, and progressive abdominal distension. Initially, suspicion of pregnancy was considered. Physical examination was significant for abdominal distension, but no uterine fundus or fetal anatomy could be palpated, and auscultation did not reveal any fetal heart sounds or bruits. Laboratory values showed elevated urine hCG, cancer antigen 125, and cancer antigen 19.9 levels but normal serum hCG level and was inconsistent with pregnancy. Computed tomographic scans revealed a large abdominal heterogeneous mass and pleural effusions. Salpingo-oophorectomy with total omentectomy and inversion appendectomy removed a 21 × 20.5 × 16.5-cm tumor. Pathological testing determined it to be a nongestational choriocarcinoma. This rare tumor is more common in the pediatric adolescent population than in adults. Surgical resection and chemotherapy often result in a positive prognosis. In female adolescent patients presenting with elevated hCG level, amenorrhea, and abdominal distention, choriocarcinoma should be considered, especially in those with no history of sexual activity or before menarche.

  2. Mild phenotype in a 15-year-old boy with Pallister-Killian syndrome.

    PubMed

    Genevieve, D; Cormier-Daire, V; Sanlaville, D; Faivre, L; Gosset, P; Allart, L; Picq, M; Munnich, A; Romana, S; de Blois, Mc; Vekemans, M

    2003-01-01

    Pallister-Killian syndrome is a rare disorder characterized by multiple congenital anomalies, coarse face, pigmentary skin changes, seizures, severe mental retardation, and the presence of an extra metacentric chromosome i(12p) confined to skin fibroblasts only. Here, we report on an unusual case of i(12p) in a 15-year-old boy presenting with mild mental retardation, minor facial features (long face, prognathism, short neck), normal weight, length, and OFC parameters as well as hyperpigmented streaks. The boy attended normal school until the age of 14 years. Because of hyperpigmented stripes, chromosome analysis was performed on skin fibroblasts. This study showed that 37% of the cells had an additional isochromosome for the short arm of chromosome 12. This observation illustrates the phenotypic variability of i(12p) and emphasizes the importance of skin fibroblasts chromosome analysis in patients with pigmentary skin changes.

  3. Multiple neoplasia in a 15-year-old girl with familial adenomatous polyposis.

    PubMed

    Brasseur, Benoit; Dahan, Karin; Beauloye, Véronique; Blétard, Noella; Chantrain, Christophe; Dupont, Sophie; Guarin, Jean-Luc; Vermylen, Christiane; Brichard, Bénédicte

    2009-07-01

    A 15-year-old girl with adenomatous polyposis coli gene (APC) mutation and brain tumor-polyposis syndrome developed an unusual succession of cervicocephalic tumors (medulloblastoma, meningeal low-grade myxoid tumor, and papillary thyroid carcinoma), at the age of 5, 9, and 15 years, respectively. We discuss the genetic profile of the thyroid tumor in which a large somatic deletion of APC gene was found and the physiopathology of thyroid carcinoma in patients with germline APC mutation. We also point out the uncommon phenotype in this young girl with early multiple neoplasias and the difficulties of management of such familial adenomatous polyposis patients with occurrence of extracolonic cancers that require the use of potential trigger agents as radiotherapy or chemotherapy.

  4. Pelvic osteomyelitis in a 15-year-old girl: case report.

    PubMed

    Tural Kara, Tugce; Ozdemir, Halil; Fitoz, Suat; Ciftci, Ergin; Ince, Erdal

    2016-10-01

    Pelvic osteomyelitis is a rare infection. Ilium, ischium, pubis and acetabulum are commonly affected sites. Pelvic radiography, pelvic magnetic resonance and scintigraphy are useful imaging techniques for diagnosis. However, diagnoses should be confirmed with bone biopsy from the lesion. Sometimes diagnosis is delayed because of deep localization of infection site. Here in, we report a 15-year-old girl with left groin pain who was diagnosed as pelvic osteomyelitis one month after initial symptoms. Patient was successfully treated with antibiotics for 8 weeks. In conclusion, although pelvic osteomyelitis is an unusual infection in childhood, it should be considered as differential diagnoses of pain in groin, hips, thigh, abdomen and spine. If diagnosis is suspicious, empiric treatment should be started quickly, because it will be possible to achieve satisfactory clinical results with effective treatment.

  5. Smoking-Induced Acute Eosinophilic Pneumonia in a 15-year-old Girl: A Case Report

    PubMed Central

    Youn, Ji-Seok; Kwon, Ji-Won; Kim, Byoung-Ju

    2010-01-01

    Acute eosinophilic pneumonia is a very rare disease that is characterized by acute febrile respiratory failure, diffuse bilateral infiltrates on chest X-ray, and eosinophilia in bronchoalveolar lavage fluid in the absence of infection. We present the case of a 15-year-old girl diagnosed with smoking-induced acute eosinophilic pneumonia. A previously healthy young girl with a 1-day history of fever presented with cough, dyspnea, and diffuse bilateral infiltrates on chest X-ray. She had started smoking only 3 weeks before presentation. She was diagnosed by bronchoalveolar lavage fluid tests and lung biopsy and dramatically improved after steroid treatment. We emphasize that acute eosinophilic pneumonia must be considered when acute pneumonia does not respond to broad-spectrum antibiotics. Effective treatment and prompt institution of therapy can obviate unnecessary morbidity and mortality. PMID:20358030

  6. ECG and echocardiographic findings in 10-15-year-old elite athletes.

    PubMed

    Koch, Sarah; Cassel, Michael; Linné, Karsten; Mayer, Frank; Scharhag, Jürgen

    2014-06-01

    Data on electrocardiographic and echocardiographic pre-participation screening findings in paediatric athletes are limited. 10--15 year-old athletes (n = 343) were screened using electro- and echocardiography. The electrocardiogram (ECG) was normal in 220 (64%), mildly abnormal in 108 (31%), and distinctly abnormal in 15 (4%) athletes. Echocardiographic upper reference limits (URL, 97.5 percentile) for the left ventricular (LV) wall thickness in 10-11-year-old boys and girls were 9-10 mm and 8-9 mm, respectively; in 12-13-year-old boys and girls 9-10 mm; and in 14-15-year-old boys and girls 10-11 mm and 9-10 mm, respectively. Three athletes were excluded from competitive sports: one for symptomatic Wolff-Parkinson-White syndrome with a normal echocardiogram; one for negative T-waves in V1-V4 and a dilated right ventricle by echocardiography suggestive of (arrhythmogenic) right ventricular disease; and one for normal ECG and biscupid aortic valve including an aneurysm of the ascending aorta detected by echocardiography. Related to echocardiographic findings, the sensitivity and specificity of the ECG to identify cardiovascular abnormalities was 38% and 64%, respectively. The ECG's positive-predictive and negative-predictive values were 13% and 88%, respectively. The numbers needed to screen and calculated costs were 172 for ECG (€7049), 172 for echocardiography (€11,530), and 114 combining ECG and echocardiography (€9323). Compared to adults, paediatric athletes presented with fewer distinctly abnormal ECGs, and there was no gender difference in paediatric athletes' ECG-pattern distribution. A combination of ECG and echocardiography for pre-participation screening of paediatric athletes is superior to ECG alone but 30% more costly. © The European Society of Cardiology 2012 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  7. Caries prevalence of 5, 12 and 15-year-old Greek children: a national pathfinder survey.

    PubMed

    Oulis, C J; Tsinidou, K; Vadiakas, G; Mamai-Homata, E; Polychronopoulou, A; Athanasouli, T

    2012-03-01

    To study the caries prevalence and caries experience of 5, 12 and 15-year-old children in Greece and evaluate how the disease pattern is related to their sociodemographic parameters. A stratified cluster sample of 1209, 1224 and 1257 of five, twelve and fifteen-year-old Greek children were randomly selected according to WHO guidelines for national pathfinder surveys and examined for dental caries, according to the BASCD criteria and standards. d3mft, D3MFT and their components, as well as d3mfs, D3MFS, Care Index (CI) and SiC were recorded and related to the demographic data collected concerning age, gender, counties, urban/rural areas and parents' educational status. Dental caries varied considerably between the different districts, with a mean dmft/DMFT value for each age group being 1.77, 2.05 and 3.19 respectively, while 64%, 37% and 29% of them, were with no obvious dentinal caries. Children living in rural areas demonstrated significantly higher dmft/DMFT values and less dental restorative care (CI), whereas children with fathers of a higher educational level showed significantly lower dmft/DMFT values. The significant caries (SIC) index value for the three age groups was 5.01, 4.83 and 7.07 respectively. Posterior occlusal surfaces of the permanent teeth presented most of the caries in the 12 (68%) and 15-year-old group (78%). Despite the decrease in the prevalence of caries in Greek children disparities remain. Children in rural areas and children with less educated parents had more caries and more untreated caries. All the above call for immediate intervention with comprehensive preventive programs and better geographic targeting of the dental services at a national level including targeted prevention of pit and fissure sealants on posterior permanent molars.

  8. Effectiveness of Acceptance and Commitment Therapy for Depression, Psychological Well-Being and Feeling of Guilt in 7 - 15 Years Old Diabetic Children

    PubMed Central

    Ataie Moghanloo, Vahid; Ataie Moghanloo, Roghayyeh; Moazezi, Mousa

    2015-01-01

    Background: Diabetes imposes restrictions on physical, emotional, and social functioning of children and adolescents. Objectives: The aim of this study was to determine effectiveness of acceptance and commitment therapy (ACT) for depression, psychological well-being and feeling of guilt in 7 - 15 years old diabetic children. Patients and Methods: This was a clinical trial with pre-test and post-test design with control group. The study population consisted of 34 participants selected using convenient sampling out of all 7 - 15 years old patients that referred to the Diabetes Association of Tabriz. They were randomly allocated into two equal groups (experimental and control). The experimental group participated in therapy sessions and the control group did not receive any intervention. The research instruments were reynolds child depression scale (RCDS), eysenck feelings of guilt scale and satisfaction with life scale (SWLS). Results: Multivariate covariance analysis (MANCOVA) showed that the treatment was effective on variables of depression, psychological well-being and feeling guilty in 7 - 15 years old diabetic children (P < 0.001). Conclusions: The aforementioned treatment is effective and suggested to be used in other psychosomatic diseases of children. PMID:26396702

  9. Effectiveness of Acceptance and Commitment Therapy for Depression, Psychological Well-Being and Feeling of Guilt in 7 - 15 Years Old Diabetic Children.

    PubMed

    Ataie Moghanloo, Vahid; Ataie Moghanloo, Roghayyeh; Moazezi, Mousa

    2015-08-01

    Diabetes imposes restrictions on physical, emotional, and social functioning of children and adolescents. The aim of this study was to determine effectiveness of acceptance and commitment therapy (ACT) for depression, psychological well-being and feeling of guilt in 7 - 15 years old diabetic children. This was a clinical trial with pre-test and post-test design with control group. The study population consisted of 34 participants selected using convenient sampling out of all 7 - 15 years old patients that referred to the Diabetes Association of Tabriz. They were randomly allocated into two equal groups (experimental and control). The experimental group participated in therapy sessions and the control group did not receive any intervention. The research instruments were reynolds child depression scale (RCDS), eysenck feelings of guilt scale and satisfaction with life scale (SWLS). Multivariate covariance analysis (MANCOVA) showed that the treatment was effective on variables of depression, psychological well-being and feeling guilty in 7 - 15 years old diabetic children (P < 0.001). The aforementioned treatment is effective and suggested to be used in other psychosomatic diseases of children.

  10. The heritability of psychopathic personality in 14- to 15-year-old twins: a multirater, multimeasure approach.

    PubMed

    Tuvblad, Catherine; Bezdjian, Serena; Raine, Adrian; Baker, Laura A

    2014-09-01

    Until now, no study has examined the genetic and environmental influences on psychopathic personality across different raters and method of assessment. Participants were part of a community sample of male and female twins born between 1990 and 1995. The Child Psychopathy Scale and the Antisocial Process Screening Device were administered to the twins and their parents when the twins were 14-15 years old. The Psychopathy Checklist: Youth Version (PCL:YV) was administered and scored by trained testers. Results showed that a 1-factor common pathway model was the best fit for the data. Genetic influences explained 69% of the variance in the latent psychopathic personality factor, while nonshared environmental influences explained 31%. Measurement-specific genetic effects accounted for between 9% and 35% of the total variance in each of the measures, except for PCL:YV, where all genetic influences were in common with the other measures. Measure-specific nonshared environmental influences were found for all measures, explaining between 17% and 56% of the variance. These findings provide further evidence of the heritability in psychopathic personality among adolescents, although these effects vary across the ways in which these traits are measured, in terms of both informant and instrument used. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  11. The Heritability of Psychopathic Personality in 14 to 15 year Old Twins: A Multi-Rater, Multi-Measure Approach

    PubMed Central

    Tuvblad, Catherine; Bezdjian, Serena; Raine, Adrian; Baker, Laura A.

    2014-01-01

    No study has yet examined the genetic and environmental influences on psychopathic personality across different raters and method of assessment. Participants were part of a community sample of male and female twins born between 1990 and 1995. The Child Psychopathy Scale (CPS) and the Antisocial Process Screening Device (APSD) were administered to the twins and their parents when the twins were 14 to 15 years old. The Psychopathy Checklist: Youth Version (PCL:YV) was administered and scored by trained testers. Results showed that a one-factor common pathway model was the best fit for the data. Genetic influences explained 69% of the variance in the latent psychopathic personality factor, while non-shared environmental influences explained 31%. Measurement-specific genetic effects accounted for between 9% and 35% of the total variance in each of the measures, except for PCL:YV where all genetic influences were in common with the other measures. Measure-specific non-shared environmental influences were found for all measures, explaining between 17% and 56% of the variance. These findings provide further evidence of the heritability in psychopathic personality among adolescents, although these effects vary across the way in which these traits are measured, in terms of both informant and instrument used. PMID:24796343

  12. Social background, bullying, and physical inactivity: National study of 11- to 15-year-olds.

    PubMed

    Henriksen, P W; Rayce, S B; Melkevik, O; Due, P; Holstein, B E

    2016-10-01

    More children from lower social backgrounds are physically inactive than those from higher ones. We studied whether bullying was a mediating factor between lower social background and physical inactivity. We also examined the combined effect of low social class and exposure to bullying on physical inactivity. The Danish sample of the Health Behaviour in School-aged Children (HBSC) study 2006 included 6269 schoolchildren in three age groups: 11-, 13-, and 15-year-olds from a random sample of 80 schools. The students answered the internationally standardized HBSC questionnaire. The applied definition leaves 4.0% in the category physically inactive. The sex and age-adjusted OR (95% CI) for physical inactivity was 2.10 (1.39-3.18) among students with low social class and unclassifiable 3.53 (2.26-5.53). Exposure to bullying was associated with physical inactivity, sex and age-adjusted OR = 2.39 (1.67-3.41). Exposure to bullying did not explain the association between social class and physical inactivity. The association between social class and physical inactivity was more pronounced among participants also exposed to bullying. In conclusion, there was a significantly increased odds ratio for physical inactivity among students from lower social classes and for students exposed to bullying. There was a combined effect of low social class and bullying on physical inactivity. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  13. Osteofibrous Dysplasia-like Adamantinoma of the Tibia in a 15-Year-Old Girl.

    PubMed

    Ratra, Atul; Wooldridge, Adam; Brindley, George

    2015-10-01

    Osteofibrous dysplasia and adamantinoma are rare lesions of primary benign and malignant bone tumors with an incidence of less than 1%. These lesions arise primarily in long bones with a predilection for the tibia and fibula. Osteofibrous dysplasia is a benign fibro-osseous lesion typically found in children younger than 10 years. Adamantinomas, however, are highly malignant and invasive tumors found predominantly in adult men, with an average age of diagnosis between 20 and 50 years. Debate continues on whether osteofibrous dysplasia and adamantinoma occupy the same disease spectrum. Within the spectrum of pathology lies a rare benign lesion known as osteofibrous dysplasia-like adamantinoma. This intermediate form has the potential to spontaneously regress or transform into a malignant adamantinoma. We report a rare case of an osteofibrous dysplasia-like adamantinoma of the tibia in a 15-year-old girl. The patient was followed with regular 3- to 6-month follow-ups. The lesion remained stable and showed no progression over 2 years. Given the benign nature of osteofibrous dysplasia and osteofibrous dysplasia-like adamantinoma and the malignant nature of adamantinoma, correctly diagnosing the lesion has significant treatment implications. This case report highlights the rarity of this intermediate form and its potential to remain stable. Such lesions can be observed with frequent follow-ups without the need for surgical intervention.

  14. Morphology of palatal rugae patterns among 5-15 years old children.

    PubMed

    Rajan, Vilvanathan Prabu; John, John Baby; Stalin, Ariudinambi; Priya, Geetha; Abuthagir, Abdul Kareem Syed

    2013-06-01

    "The fibers running anteroposteriorly within the core and in concentric curves across the base of each ruga" determine their orientation and forms. The varying shapes of palatal rugae can be attributed to the fact that rugae develop as localized regions of epithelial proliferation and thickening. Fibroblasts and collagen fibers then accumulate in the connective tissue beneath the thickened epithelium and assume distinct orientation. The aim of the present study was to assess the morphology, gender difference of rugae pattern in 5-15 year old children. The various diagnostic dental stone cast available in Department of Pedodontics were analyzed by the method based on Thomas and Kotze classification in 1983. There was a female prediction in the total count and primary rugae pattern. Comparing the shapes of rugae both in male and female study models showed a predominance in wave shape followed by cure. No circular pattern was observed in the study population. No statistical difference in the direction and unification of rugae among males and females. The fingerprint-like uniqueness of rugae to each individual has become accepted as a possible aid to person identification. This may help narrow the field for identification and give results in conjunction with the other methods such as visual, fingerprints, and dental characteristics in forensic sciences.

  15. Morphology of palatal rugae patterns among 5-15 years old children

    PubMed Central

    Rajan, Vilvanathan Prabu; John, John Baby; Stalin, Ariudinambi; Priya, Geetha; Abuthagir, Abdul Kareem Syed

    2013-01-01

    Introduction: “The fibers running anteroposteriorly within the core and in concentric curves across the base of each ruga” determine their orientation and forms. The varying shapes of palatal rugae can be attributed to the fact that rugae develop as localized regions of epithelial proliferation and thickening. Fibroblasts and collagen fibers then accumulate in the connective tissue beneath the thickened epithelium and assume distinct orientation. Aim: The aim of the present study was to assess the morphology, gender difference of rugae pattern in 5-15 year old children. Materials and Methods: The various diagnostic dental stone cast available in Department of Pedodontics were analyzed by the method based on Thomas and Kotze classification in 1983. Results: There was a female prediction in the total count and primary rugae pattern. Comparing the shapes of rugae both in male and female study models showed a predominance in wave shape followed by cure. No circular pattern was observed in the study population. No statistical difference in the direction and unification of rugae among males and females. Conclusion: The fingerprint-like uniqueness of rugae to each individual has become accepted as a possible aid to person identification. This may help narrow the field for identification and give results in conjunction with the other methods such as visual, fingerprints, and dental characteristics in forensic sciences. PMID:23946575

  16. The prevalence of malocclusion among 7-15-year-old Lithuanian schoolchildren.

    PubMed

    Sidlauskas, Antanas; Lopatiene, Kristina

    2009-01-01

    The epidemiological data on the prevalence of malocclusion is an important determinant in planning appropriate levels of orthodontic services. The occurrence of occlusal anomalies varies between different countries, ethnic and age groups. The aim of this study was to describe the prevalence of malocclusion among Lithuanian schoolchildren in the 7-9-, 10-12-, and 13-15-year age groups assessing occlusal morphology. The study included 1681 schoolchildren aged 7-15 years. The crowding, spacing, overbite, overjet, the relationship of the first upper and lower molars according Angle's classification, and posterior crossbite were assessed. The study demonstrated that only 257 children had normal occlusion, and 44 had undergone orthodontic treatment among them. The greatest overjet in the studied contingent was 11 mm, and the negative overjet - 3 mm. The overbite ranged between 0 and 6 mm with a mean of 2.29+/-1.23 mm. Posterior crossbite was recorded in 148 children (8.8%). This study showed that the prevalence of malocclusion among 7-15-year-old Lithuanian schoolchildren is 84.6%. The most common malocclusion was dental crowding. The upper dental arch crowding was registered for 44.1% and lower for 40.3% of all schoolchildren. The class I molar relationship was detected in 68.4% of the subjects, class II - in 27.7%, and class III - in 2.8%.

  17. [Social stratification and nutritional anthropometry in children under 15 years old La Escalera, Lara State, Venezuela].

    PubMed

    Torres-Villanueva, Mario; Dellán-Rodríguez, Graciela; Papale-Centofanti, Jham; Rodríguez, Dioslibeth; Mendoza, Norelis; Berné, Yelitza

    2007-09-01

    Malnutrition is a public health problem for underdeveloped countries. From the 852 million of undernourished estimated by FAO between 2000 and 2002, 815 million belonged to underdeveloped countries, 28 million to countries in transition and 9 million to developed countries. Malnutrition in Venezuela had a 6% raise between 2000 and 2002, when it went from 11% to 17%. This work was done with children under 15 years old from La Escalera, using classic indicators and their combination, relating them with socioeconomic conditions, through the NBI and Graffar Méndez Castellano methods, as to consider the population nutritional profile. The higher prevalence corresponded to normal nutritional values, which oscillated between 55,7% and 80,7% in the 7-14 years old group and the 2-6 years old group, respectively. Malnutrition was found in the under 2 years old group and 7-14 years old group, with values ranging between 12,5 and 41,0% respectively. The least prevalence was found for excess malnutrition. 100% of the families in this study are poor, according to NBI; although the Graffar Mendez Castellano method established that poverty was about 60%, while 40% belonged to a medium-low status. Relating nutritional diagnosis with social stratification and the mother's educational level, three patterns were observed: III, IV and V, prevailing normal diagnosis, followed by malnutrition by deficit and malnutrition by excess, respectively. The predominating mother's educational level corresponded to incomplete high school, followed by analphabetism and the least prevalent has complete basic elementary education. It should be noted that the nutrition deficit was inversely related to the socioeconomic stratification and the mother's educational level.

  18. [Hospital admissions for varicella complications in children aged less than 15 years old].

    PubMed

    Pérez-Yarza, E-G; Arranz, L; Alustiza, J; Azkunaga, B; Uriz, J; Sarasua, A; Mendiburu, I; Emparanza, J I

    2003-09-01

    The complications of varicella are one of the arguments in favor of universal vaccination programs in children. To describe the complications of varicella requiring hospital admission in a well-defined population (Gipuzkoa, Spain) and to compare the incidence of hospitalization with that reported in other series. Observational, retrospective, multicenter study of admissions for varicella. The medical histories codified as varicella (minimum data set, CIE-0, codes 952.0-052.9) from 1 January 1993 to 31 December 2002 were reviewed. Calculation of hospitalization rates was based on emergency department visits and population data. The pediatric population of Gipuzkoa seeking medical attention at one of the four Basque Country Health Service hospitals in the area: Hondarribia, Mendaro, San Sebastian and Zumarraga. The mean coverage in Gipuzkoa is 54,999 children aged less than 15 years/year. All the children aged 0-15 years old admitted for more than 24 h with a discharge diagnosis of varicella complications. The variables studied are: age, gender, personal history, varicella immunization, immune status, fever, chest X-ray, complementary investigations, length of hospital stay, treatment, discharge diagnosis, clinical course, complications and sequelae at discharge. Seventy-one children were hospitalized. None had been vaccinated against the varicella-zoster virus. Eighty percent were aged less than 5 years and three were immunocompromised. Fifty-six percent had bacterial superinfection and invasive forms were found in seven patients. The mean length of admission was 6.5 days +/- 5.1. No deaths or sequelae were reported. The annual incidence rate of admissions longer than 24 hours due to varicella complications was 12.9 cases per 100,000 children aged less than 15 years, representing 0.31% of all annual admissions in this age group.

  19. Arterial hypertension with brachydactyly in a 15-year-old boy.

    PubMed

    Litwin, Mieczysław; Jurkiewicz, Elzbieta; Nowak, Katarzyna; Kościesza, Andrzej; Grenda, Ryszard; Malczyk, Katarzyna; Kościesza, Iwona

    2003-08-01

    Autosomal dominant brachydactyly with hypertension is the only form of monogenic hypertension which is not sodium dependent. The disease is characterized by brachydactyly type E, short stature, arterial hypertension and aberrant loop of posterior inferior cerebellar artery (PICA) causing neurovascular conflict. So far the syndrome was described in one family in Turkey and two in Canada. We report a case of a 15-year-old boy who was admitted because of arterial hypertension 160/100 mmHg. He complained also of attacks of bilateral numbness of hands with deterioration of visual field. Examination revealed short stature (156 cm) and bone deformities of hands and feet consistent with brachydactyly type E. Ophthalmoscopy showed mild narrowing of retinal arteries. Serum electrolytes, blood gases, and renal function were normal. Renin activity and aldosterone concentrations were raised, and 24-h urinary excretion of catecholamines and urinary steroid profile were in normal range. Renal Doppler ultrasound was normal, but renal scintigraphy suggested vascular changes in the left kidney. Echocardiographic examination, besides mild left ventricular hypertrophy, was normal. Magnetic resonance angiography (angio-MR) revealed bilateral abnormal PICA loops and neurovascular conflict. Spiral angiotomography of renal arteries revealed narrow additional left renal artery. Both nonconsanguineous parents and younger brother were healthy, with normal height, without bone deformities, and had normal intracranial vessels. Amlodipine and metoprolol were given, and blood pressure lowered to 143/87. Adding rilmenidine gave no effect and enalapril was then added. It led to further improvement in blood pressure control. To our knowledge, this is the first pediatric description of a sporadic form of autosomal dominant brachydactyly with hypertension with abnormalities of brain and renal arteries.

  20. The Bender Gestalt test for 5- to 15-year old Brazilian children: norms and validity.

    PubMed

    Brito, G N; Santos, T R

    1996-11-01

    Norms for two modalities (normal and stress) of the Bender Gestalt test were developed for the neuropsychological assessment of children in the greater Rio de Janeiro area. For each modality, a measure of performance, a measure of speed and a measure of emotional disturbance were obtained. A total of 398 children (199 males and 199 females), 5 to 15 years old, who were attending a public school in Niterói were the subjects of this study. Analysis of the data revealed that age, but not sex, had a significant effect on performance, but not on speed, in both modalities such that older children made fewer errors than younger children. Also, the number of emotional indicators significantly decreased with age. Additionally, boys needed more time to complete the normal modality than girls, and showed a higher number of emotional indicators in both modalities. The Bender test was found to be valid in the sense that children who had failed at least one grade in school performed worse than those who had not. The number of emotional indicators was shown to be valid since it was significantly correlated with factors such as hyperactivity-conduct problem, and independent functioning, and inattention of the Composite Teacher Rating Scale (Brito GNO and Pinto RCA (1991). Journal of Clinical and Experimental Neuropsychology, 13: 417-418). We conclude that the Bender test is valid for use in schoolchildren, and the number of emotional indicators is valid as an index of psychopathology, but sex and age should be considered when using the norms in Brazil.

  1. A 15-Year-Old Male Baseball Player With a Mass in the Brachialis Muscle.

    PubMed

    Golub, Ivan J; Garcia, Roberto A; Wittig, James C

    2016-05-01

    A 15-year-old boy presented with a mass in his right arm after suffering a minor injury playing baseball. He had been diagnosed with a hematoma. There was no other outstanding medical/surgical history. Magnetic resonance images showed a heterogeneous mass arising from the brachialis muscle that mainly enhanced peripherally with extremely scant internal nodular enhancement. Core needle biopsy cells were positive for CD31 and CD34, markers for atypical endothelial cells, as well as MIB-1 and p53. The final diagnosis was an angiosarcoma of the brachialis muscle. Pediatric angiosarcoma, particularly within deep tissue, is exceedingly rare. Histological and immunohistochemical modalities led to the diagnosis. Magnetic resonance images suggested a mass with a large cystic/hemorrhagic space that could have been misconstrued as a hematoma had there been absolutely no nodular or septal enhancement. The patient underwent neoadjuvant chemotherapy and radiation before undergoing limb-sparing surgery that included resection of the mass with the brachialis muscle and short head of the biceps muscle. Neoadjuvant treatment was deemed successful due to a drastic reduction in the size of the tumor and 95% tumor necrosis. The patient was disease free 2 years postoperatively. There had been no local/systemic recurrences. He was pain free, had normal elbow function, and had returned to playing baseball. It is important to be extremely suspicious when a patient presents with a hemorrhagic, painless, enlarging mass after sustaining minor trauma. A careful and meticulous biopsy must be completed to achieve the correct diagnosis. Magnetic resonance imaging with gadolinium is recommended for evaluation because these masses can be often misinterpreted as hematomas. [Orthopedics. 2016; 39(3):e545-e548.].

  2. A Cross-sectional Study of the Prevalence of Dental Caries among 12- to 15-year-old Overweight Schoolchildren.

    PubMed

    Kottayi, Soni; Bhat, Sham S; Hegde, K Sundeep; Peedikayil, Faizal C; Chandru, T P; Anil, Sukumaran

    2016-09-01

    Overweight and obesity are growing health-related problems worldwide, and it is currently the most prevalent nutritional disorder among children and adolescents. The objective of this study was to assess the association between overweight and dental caries among 12- to 15-year-old schoolchildren in Mangaluru district, Karnataka, India. Data were obtained from 2000 school-going children aged 12 to 15 years. The children were categorized as overweight and normal-weight group by assessing the body mass index (BMI). Body mass index was categorized using the classification system given by the International Obesity Task Force (IOTF) and obtained in units of kg/m(2). The dental caries was assessed by detection and was performed according to decayed, missing, and filled teeth (DMFT) index. Of the 2000 children examined, the mean BMI recorded was 26.87 ± 2.26 for the overweight children and 20.82 ± 1.48 for the normal-weight children. Even though the DMFT (3.90 ± 2.95) in the overweight children was slightly higher than the control group (3.36 ± 2.73), it was not statistically significant. Within the confines of the present study, it can be concluded that there is no significant association between overweight and dental caries among the schoolchildren of Mangaluru district in Karnataka. Longitudinal studies are necessary to substantiate the possible relationships between dental caries and overweight in children. Knowledge of these relationships could lead to preventive health measures designed to reduce the prevalence of both obesity and dental caries.

  3. [Factor structure of symptoms in the Krakow Depression Inventory KID IO "B1" among 15-year-olds].

    PubMed

    Bomba, Jacek; Modrzejewska, Renata; Beauvale, Andrzej

    2011-01-01

    The aim of the article is to partially verify the theoretical concept of depressive symptoms in adolescents, based on KID IO "B1", as well as to check the accuracy of the questionnaire. The KID results from an untreated sample population of 15-year-olds were statistically analysed. Of the 1118 KID IO "B1" questionnaires submitted, 594 (246 boys and 348 girls) underwent factor analysis, of which 297, i.e. half, gained a result higher than the diagnostic threshold for depression. In search of the presence of general factors, as well as to verify the principles used to categorise depressive symptoms according to clinical criteria, analysis of the factors using methods consisting of oblimin, quatrimax and varimax rotations was carried out separately and combined for both genders. The following new factors were distinguished for boys: I--lowered mood, and anxiety, II--self-destruction, III--apathy, cognitive disturbances, IV--somatic symptoms, V--somatisation, apathy, self-destruction, VI--boredom and avoidance of social contact, and for girls: I--lowered mood, lack of consideration for future repercussions, II--lowered drive, learning difficulties, cognitive and motivational disturbances, III--anxiety, IV--dysphoria with self-destruction, V--self-destruction, VI--eating pattern disturbances. Depression, as derived from factor analysis of the KID IO "B1" questionnaire positions, is heterogeneous. Theoretical division of symptom groups, relating to the specific scale in the questionnaire, was confirmed to a very small degree through the analysis of the factors. The list of factors in genders differs. The groups of symptoms appearing in both genders gained from analysis are different in boys and girls with one exception, which may partially result from the different factor overviews of depressive symptoms in both genders.

  4. Nasal and ocular amyloidosis in a 15-year-old horse.

    PubMed

    Østevik, Liv; Gunnes, Gjermund; de Souza, Gustavo A; Wien, Tale N; Sørby, Randi

    2014-08-27

    Localized nasal, conjunctival and corneal amyloidosis was diagnosed in a 15-year-old pony with nasal and conjunctival masses and severe dyspnoea. Multiple swellings had been evident in the nostrils for at least two years and had gradually increased in size before presentation due to dyspnoea and exercise intolerance. Surgical debulking of the masses was performed and histological examination revealed large amounts of extracellular, hyaline, eosinophilic, Congo red positive material in the lamina propria of the nasal mucosa. A tentative diagnosis of localized nasal amyloidosis was made. The treatment relieved the clinical signs, however, the nasal masses recurred and bilateral conjunctival, papillary masses developed. The horse was euthanized. Nodular nasal and papillary conjunctival masses consisting of rubbery, grey to yellow tissue were found at necropsy. At the limbus this tissue infiltrated and expanded the cornea. The masses consisted of amyloid and moderate infiltrates of T lymphocytes and B lymphocytes were present in the tissue. No predominance of either cell type was observed and no distinct neoplastic mass could be identified. Ultrastructural examination of the nasal mucosa and cornea confirmed the presence of abundant extracellular deposits of non-branching fibrils ranging from 9-11 nm in diameter consistent with amyloid. Immunohistochemistry of amyloid revealed no labelling for AA amyloid, and no peptides representing serum amyloid A (SAA) were detected by microscopic laser dissection and subsequent mass spectrometry. Peptides from immunoglobulin kappa-like light chains were detected and are suggestive of AL amyloidosis, however the results were inconclusive and a final identification of the amyloid protein could not be made.Nasal amyloidosis is a clinical entity of localized amyloid deposits in the horse. Localized amyloidosis involving the conjunctiva of the horse is previously described in only seven cases and the present case is the first case of

  5. Persistence of artificial sweeteners in a 15-year-old septic system plume

    NASA Astrophysics Data System (ADS)

    Robertson, W. D.; Van Stempvoort, D. R.; Solomon, D. K.; Homewood, J.; Brown, S. J.; Spoelstra, J.; Schiff, S. L.

    2013-01-01

    SummaryGroundwater contamination from constituents such as NO3-, often occurs where multiple sources are present making source identification difficult. This study examines a suite of major ions and trace organic constituents within a well defined septic system plume in southern Ontario, Canada (Long Point site) for their potential use as wastewater tracers. The septic system has been operating for 20 years servicing a large, seasonal-use campground and tritium/helium age dating indicates that the 200 m long monitored section of the plume is about 15 years old. Four parameters are elevated along the entire length of the plume as follows; the mean electrical conductivity value (EC) in the distal plume zone is 926 μS/cm which is 74% of the mean value below the tile bed, Na+ (14.7 mg/L) is 43%, an artificial sweetener, acesulfame (12.1 μg/L) is 23% and Cl- (71.5 mg/L) is 137%. EC and Cl- appear to be affected by dispersive dilution with overlying background groundwater that has lower EC but has locally higher Cl- as result of the use of a dust suppressant (CaCl2) in the campground. Na+, in addition to advective dilution, could be depleted by weak adsorption. Acesulfame, in addition to the above processes could be influenced by increasing consumer use in recent years. Nonetheless, both Na+ and acesulfame remain elevated throughout the plume by factors of more than 100 and 1000 respectively compared to background levels, and are strong indicators of wastewater impact at this site. EC and Cl- are less useful because their contrast with background values is much less (EC) or because other sources are present (Cl-). Nutrients (NO3-, NH4+, PO43-, K+) and pathogens (Escherichia coli) do not persist in the distal plume zone and are less useful as wastewater indicators here. The artificial sweetener, acesulfame, has persisted at high concentrations in the Long Point plume for at least 15 years (and this timing agrees with tritium/helium-3 dating) and this compound likely

  6. PEDOMETER RELIABILITY, VALIDITY AND DAILY ACTIVITY TARGETS AMONG 10- TO 15-YEAR-OLD BOYS

    USDA-ARS?s Scientific Manuscript database

    The aims of this study were to: (1) determine whether the number of pedometer counts recorded by adolescents differs according to the adiposity of the participant or location on the body; (2) assess the accuracy and reliability of pedometers during field activity; and (3) set adolescent pedometer-ba...

  7. Socratic Teaching Is Not Teaching, but Direct Transmission Is: Notes from 13 to 15-Year Olds' Conceptions of Teaching

    ERIC Educational Resources Information Center

    Tikva, Judith Bar

    2010-01-01

    We studied what 13-15-year-olds believe teaching's components are. Thirty-six children viewed two films: direct transmission (DT) and Socratic teaching (ST) and a third film of a non-teaching conversation (C). We investigated the participants' understanding of teaching's components and the role of intentionality in teaching. All children judged…

  8. The Relationship between Television Viewing Preferences and Interest in Science among 11-15 Year-Olds.

    ERIC Educational Resources Information Center

    Gibson, Harry M.; Francis, Leslie

    1993-01-01

    Explores the relationship between television viewing preferences and interest in science among 11- to 15-year olds (n=5432). After controlling for age, sex, and social class differences, the data demonstrate a negative relationship between attitude toward science and watching soap operas, a positive relationship with current awareness programs and…

  9. Financial Literacy of 15-Year-Olds: Results from PISA 2015. Data Point. NCES 2017-086

    ERIC Educational Resources Information Center

    Gonzales, Patrick; Sen, Anindita

    2017-01-01

    On May 24, the National Center for Education Statistics released Financial Literacy of 15-year-olds: Results from PISA 2015. The PISA assessment of financial literacy measured students' knowledge and understanding of fundamental elements of the financial world, including financial concepts, products, and risks, and their ability to apply what they…

  10. What Can Influence Students' Environmental Attitudes? Results from a Study of 15-Year-Old Students in France

    ERIC Educational Resources Information Center

    Le Hebel, Florence; Montpied, Pascale; Fontanieu, Valérie

    2014-01-01

    The purpose of this study is to investigate the environmental attitudes (EA) in the population of 15-year-old French students and, to check if the French student population presents similar EA categorization as described in the different models in the literature (e.g. the Model of Ecological Values, Wiseman & Bogner 2003). The second aim of…

  11. Independent Christian Schools and Pupil Values: An Empirical Investigation among 13-15-Year-Old Boys

    ERIC Educational Resources Information Center

    Francis, Leslie J.

    2005-01-01

    Nineteen independent Christian schools participated in the teenage religion and values survey, contributing to the overall database of nearly 34,000 Year 9 and Year 10 pupils. The present analysis demonstrates that 13-15-year-old boys educated within independent Christian schools display a distinctive values profile, in comparison with pupils…

  12. Differential diagnosis of double site intussusception in childhood: a 15-year-old girl presenting with bowel obstruction.

    PubMed

    Davidson, Joseph; Wright, Naomi Jane; Kufeji, Dorothy

    2015-11-18

    Abdominal pain in a teenage girl is common; however, thorough history and examination can often distinguish a more rare or sinister diagnosis. We present a case of a 15-year-old girl presenting with abdominal pain, who was subsequently diagnosed with double intussusception secondary to her previously unrecognised Peutz-Jeghers syndrome (PJS). 2015 BMJ Publishing Group Ltd.

  13. Health Behaviors and Protective Factors of School Students Aged 13-15 Years Old in Four Cities of China

    ERIC Educational Resources Information Center

    Tian, Benchun; Zhang, Wei; Qian, Ling; Lv, Shuhong; Tian, Xiangyang; Xiong, Guanglian; Yan, Weihong; Zhang, Xinwei; Kann, Laura K.; Riley, Leanne

    2007-01-01

    This paper presents baseline data on health behaviors and protective factors among junior middle school students aged 13-15 years old in China for the purpose of developing priorities, establishing programs and policies for school health and youth health and also establishing trends in the prevalence of these behaviors. The 2003 CHINA GSHS…

  14. Facing the Future: A Focus on Mathematical Literacy among Australian 15-Year-Old Students in PISA 2003

    ERIC Educational Resources Information Center

    Thomson, Sue; Cresswell, John; De Bortoli, Lisa

    2004-01-01

    The Programme for International Student Assessment (PISA) is an initiative of the Organisation for Economic Co-operation and Development (OECD) in Paris. The overall aim of PISA is to measure how well 15-year-olds approaching the end of their compulsory schooling are prepared for meeting the challenges they will face in their lives beyond school.…

  15. Financial Literacy of 15-Year-Olds: Results from PISA 2012. Data Point. NCES 2014-102

    ERIC Educational Resources Information Center

    Gonzales, Patrick; Kelly, Dana

    2014-01-01

    This Data Point uses data from the 2012 administration of the Program for International Student Assessment (PISA) financial literacy assessment. PISA is an international assessment that measures 15-year-old students' reading, mathematics, and science literacy and, in 2012, general problem solving and financial literacy. PISA is coordinated by the…

  16. Primary internal carotid artery aneurysm in a 15-year-old male: case report and review of the literature.

    PubMed

    Lopez, Daniel; Sarac, Timur; Lorenz, Robert

    2015-01-01

    Extracranial internal carotid artery aneurysms are a rare entity in the adult population. Very little information is known in the pediatric population. We present a case of a 15-year-old male with an isolated internal carotid artery aneurysm and a review of the literature. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. In-School Neighborhood Youth Corps. 14/15 Year-Old Black Teenage Girl Project, Memphis, Tennessee. Final Report.

    ERIC Educational Resources Information Center

    Fox, Andrew; And Others

    This study analyzes the effects on 14- and 15-year-old black teenage girls of entering and participating in a specially designed work program. The girls were provided with supports in their work settings, well-defined tasks, supervisors as well as regularly scheduled peer interaction groups led by a young black woman considered to be an…

  18. Maternal self-efficacy and 1-5-year-old children's brushing habits.

    PubMed

    Finlayson, Tracy L; Siefert, Kristine; Ismail, Amid I; Sohn, Woosung

    2007-08-01

    This study investigates the relationships between maternal cognitive, behavioral, and psychosocial factors and brushing practices in low-income African-American preschool children. Data are from a population-based sample of 1021 African-American families with at least one child <6 years of age and living in the 39 low-income Census tracts in Detroit, Michigan. Analyses were limited to 1-5-year-old children and their mothers (n = 719). Mothers were surveyed about oral health-related self-efficacy (OHSE), knowledge about appropriate bottle use (KBU), knowledge about children's oral hygiene (KCOH), oral health fatalism (OHF), their own toothbrushing behavior, depressive symptoms (CES-D), parenting stress, practical social support, and their child's dental history. Children's 1-week reported brushing frequency was the main outcome measure. Analyses were conducted in SUDAAN to account for the complex sampling design. Children's 1-week brushing frequency (range 0-40) averaged 8.50 times per week among 1-3-year olds and 9.75 among the 4-5-year olds. Maternal OHSE was a strong and significant predictor of children's brushing frequency; for each unit increase in OHSE, 1-3-year olds were expected to brush 18% more frequently on average during 1 week [incidence density ratios (IDR) = 1.18, 95% confidence interval (CI) 1.08-1.28; P < 0.001], and 4-5-year olds were expected to brush 9% more often (IDR = 1.09, 95% CI 1.00-1.19; P < 0.10). Mothers' KCOH score was also significantly positively associated with brushing frequency; for each unit increase on the KCOH scale, 1-3-year olds were expected to brush 22% more frequently (IDR = 1.22, 95% CI 1.10-1.35; P < 0.001) and 4-5-year olds were expected to brush 13% more frequently (IDR = 1.13, 95% CI 1.02-1.26; P < 0.05). If a mother brushed her own teeth at bedtime during the week, her 1-3-year old child's brushing frequency was expected to increase by one-third (IDR = 1.34, 95% CI 1.12-1.60; P < 0.01) and among the 4-5-year olds, the child's frequency was expected to increase by one-quarter (IDR = 1.26, 95% CI 1.12-1.42; P < 0.001). Availability of help with transportation and financial support were also relevant variables for 1-3-year olds. Higher family income and dental insurance coverage were both positively associated with brushing among 4-5-year olds. Several maternal cognitive, behavioral, and psychosocial factors were associated with young children's brushing practices. Oral health-specific self-efficacy and knowledge measures are potentially modifiable cognitions; findings suggest that intervening on these factors could help foster healthy dental habits and increase children's brushing frequency early in life.

  19. Obesity among Scottish 15 year olds 1987–2006: prevalence and associations with socio-economic status, well-being and worries about weight

    PubMed Central

    Sweeting, Helen; West, Patrick; Young, Robert

    2008-01-01

    Background Increases in the prevalence of child and adolescent obesity have accelerated since the mid 1980s. Socio-economic status (SES)-adiposity relationships appear less clear in adolescence than childhood, and evidence on whether increasing obesity is itself patterned according to SES is inconsistent. Increasing prevalence may have increased the tolerance, and reduced recognition of, or concern about, obesity. The aim of this study is to report the prevalence of obesity and its association with SES, well-being and worries about weight among 15-year olds in 1987, 1999 and 2006. Methods Height and weight data obtained from 15-year olds in 1987 (N = 503), 1999 (N = 2,145) and 2006 (N = 3,019), allowed categorisation of obesity (UK90 criteria). SES was represented by parental occupational class and area deprivation; psychological wellbeing by the 12-item General Health Questionnaire (GHQ-12) and self-esteem; weight worries by 'a lot' of worry about weight. Results Obesity prevalence was 6.7%, 10.6% and 15.9% (males), and 5.4%, 11.5% and 14.9% (females) in 1987, 1999 and 2006. Among obese males, BMIs increased over time. There was little evidence of differentials in obesity in respect of either SES measure, and none for increased disparities over time. There was no association between obesity and GHQ-12 'caseness' or (except females in 2006) self-esteem. Weight worries were more prevalent among the obese and increased over time overall, but the obesity-weight worry relationship did not change. At each date, large proportions of the obese did not worry 'a lot' about weight, while among the non-obese, up to 18.8% males and 40.1% females (in 2006) did worry. Conclusion Between 1987 and 2006, prevalence of obesity among Scottish 15 year olds increased around 2.5 times. However, this increasing prevalence did not impact on the obesity-weight-worry relationship. While many obese adolescents appear unconcerned about their weight, a significant minority of the non

  20. Working Memory Structure in 10- and 15-Year Old Children with Mild to Borderline Intellectual, Disabilities

    ERIC Educational Resources Information Center

    van der Molen, Mariet J.

    2010-01-01

    The validity of Baddeley's working memory model within the typically developing population, was tested. However, it is not clear if this model also holds in children and adolescents with mild to, borderline intellectual disabilities (ID; IQ score 55-85). The main purpose of this study was therefore, to explore the model's validity in this…

  1. Dental fluorosis, caries experience and snack intake of 13-15 year olds in Kenya.

    PubMed

    Makhanu, M; Opinya, G; Mutave, R J

    2009-03-01

    To determine the dental caries experience in relation to the severity of dental fluorosis and; to evaluate the dietary snacking habits of adolescents. A descriptive cross-sectional study. A peri-urban primary school in Nairobi, Kenya. Two hundred and seventy five adolescents aged 13-15 years among whom 128 were males and 149 were females. Two hundred and seventy five adolescents were examined for varying degrees of dental fluorosis according to the Thylystrup Fejerskov Index (TFI) scores and the dental caries was determined in the four first permanent molars. One hundred and five individuals were found to have had a TFI score of zero with a corresponding decayed missing and filled teeth (DMFT) for dental caries of 1.30-1.03 and 88 (52%) individuals had mild to moderate severity of dental fluorosis (TF scores 1-4) and had a corresponding mean DMFT of 1.53 +/- 1.005 for dental caries. Furthermore, 82 (48.2%) adolescents had severe degrees of dental fluorosis of TFI scores 5-9 and had a corresponding DMTF value of 1.85 +/- 1.24 for dental caries. When the prevalence of dental caries was compared among individuals with TFI scores zero (non-fluorosed teeth) with those who had fluorosed first permanent molars the Chi square test showed that there was a high statistical significance with a p-value of 0.001 (P = 0.005). Amongst the 175 adolescents with varying degrees of severity of dental fluorosis it was noted that 44 (26%) did not like taking snacks and had a DMFT of 1.54 +/- 1:1.17 while 126 (74%) adolescents who enjoyed taking snacks had a DMFT of 1.64 +/- 1.08. However, there was no statistical significance. While there was a statistically significant association between the severity of dental fluorosis and caries experience among the participants in the present study, there was no co-relation between the caries experience and snacking habits among those who had varying degrees of dental fluorosis.

  2. National survey of the oral health of 12- and 15-year-old schoolchildren in the United Arab Emirates.

    PubMed

    El-Nadeef, M A I; Al Hussani, E; Hassab, H; Arab, I A

    2009-01-01

    This paper describes the first national survey of oral health in the United Arab Emirates (UAE). Using WHO criteria, dental caries and fluorosis were recorded in 2651 schoolchildren aged 12 and 15 years, and periodontal disease in those aged 15 years. The prevalence of dental caries in the permanent teeth of 12-year-olds was 54%; the mean DMFT (number of decayed, missing or filled permanent teeth) per child was 1.6. The prevalence of dental caries in 15-year-olds was 65% and the mean DMFT was 2.5. For the UAE as a whole, 70% of 12-year-old schoolchildren had no dental fluorosis and 37% of 15-year-olds had healthy periodontal tissues.

  3. Hysterectomy due to Abnormal Uterine Bleeding in a 15-year Old Girl with Rubinstein-Taybi Syndrome

    PubMed Central

    Lee, Kwang Ho; Park, Eun Young; Jung, Sang Woo; Song, Seung Woo; Lim, Hyun Kyo

    2016-01-01

    Rubinstein-Taybi syndrome is characterized by mental retardation, atypical facial features, broad thumbs and toes, and scoliosis. Polycystic ovaries are associated with chronic anovulation and abnormal uterine bleeding. A 15-year old female patient was diagnosed with Rubinstein-Taybi Syndrome, and had prolonged abnormal uterine bleeding for 2 years, accompanied by a polycystic ovary. As she showed no improvement during hormonal therapy or medical treatment, a hysterectomy was performed to control the bleeding. PMID:27924288

  4. Cytological features of mammary analogue secretory carcinoma of the parotid gland in a 15-year-old girl: a case report with review of the literature.

    PubMed

    Inaba, Takako; Fukumura, Yuki; Saito, Tsuyoshi; Yokoyama, Junkichi; Ohba, Shinichi; Arakawa, Atsushi; Yao, Takashi

    2015-01-01

    Mammary analogue secretory carcinoma (MASC) is a recently recognized tumor of salivary glands characterized by the ETV6-NTRK3 fusion gene. This tumor is very rare in children and adolescents. We report a case of MASC in a 15-year-old girl, the fifth youngest case so far reported. The patient complained of a left infra-auricular mass that gradually enlarged for a year. Fine-needle aspiration cytology/imprint cytology showed individual tumor cells that had faintly eosinophilic granular cytoplasm with secretion granules sometimes seen adjacent to the tumor cells. These cytological features overlapped between those of zymogen granule-poor acinic cell carcinoma (AciCC) and MASC. In addition to the case report, we present a review of the related literature with a focus on the cytological features of MASC. The differential diagnostic clues are also discussed.

  5. Intraparenchymal Epididymal Cyst (IEC) 4 cm in Diameter in a 15-Year Old Male Patient; a Case Report and Review of the Literature.

    PubMed

    Patoulias, Dimitrios; Kalogirou, Maria; Patoulias, Ioannis

    Intraparenchymal epididymal cysts (IECs) are benign cystic formations of the epididymis of unknown pathogenesis, which typically appear in adolescence or adulthood. In patients older than 14 years old their prevalence is doubled. After systematic and thorough research of the current literature, we did not find another case report of intraparenchymal epididymal cyst with similar dimensions. The male patient, 15 years old, visited our outpatient department complaining of pain in the right hemiscrotum. Diagnosis of IEC was confirmed after the conduction of ultrasound examination. Patient underwent surgical exploration of the right hemiscrotum. Resection of the IEC followed. Postoperative course was uneventful, with recession of the symptoms. In our opinion, IECs should be surgically removed, either when they are symptomatic or when they are asymptomatic, but of a diameter greater than 1 cm and without regression tendency.

  6. Prevalence of oral lesions and normal variants of the oral mucosa in 12 to 15-year-old students in Tehran, Iran.

    PubMed

    Jahanbani, Jahanfar; Morse, Douglas E; Alinejad, Halimeh

    2012-03-01

    There are relatively few systematic studies, documenting the prevalence of mucosal disorders in children and adolescents. The purpose of this study was to determine the prevalence of oral lesions in 12- to 15-year olds living in Tehran and to assess the possible relationship between the occurrence of these lesions and gender. A cross-sectional study was designed in which 1020 adolescents were participated. The sample size was based upon an expected oral lesion prevalence of 25%, a precision of 0.05 and a confidence level of 99. Epi-info version 6.0 was used for statistical analysis. Two hundred eighty-six adolescents (28.0%) were diagnosed with at least one oral mucosal lesion at the time of the examination. The prevalence of any oral mucosal lesion was 29.2% among the boys and 26.9% among the girls. With the exception of melanotic macules, there were no statistically significant differences in oral mucosal lesion prevalence by gender. More than 28% of the adolescents were found to have at least one oral mucosal lesion. Melanotic macule was found to be proportionally more common in boys than girls.

  7. Prevalence and self perception of Dental Fluorosis among 15 year old school children in Prakasham district of south India.

    PubMed

    Naidu, Guntipalli M; Rahamthullah, S A K Uroof; Kopuri, Raj Kumar Chowdary; Kumar, Y Anil; Suman, S V; Balaga, Ramesh Naidu

    2013-12-01

    To assess the Prevalence and self perception of dental fluorosis among 15 - year old school children. A cross sectional study was conducted on 840, 15 - year old school children from 12 schools of Prakasam district. After taking informed consent from their parents or legal representatives, an interview was conducted using a pretested questionnaire to collect the data regarding self perception of dental fluorosis, dental behaviour, and source of water and diet and socio demographic characters. Oral examination was done under natural light to score Deans fluorosis index. Statistical test used was chisquare test. Study revealed that 82.04% of the study population were having dental fluorosis. Out of which only 42.3% were aware of the existing situations. 47.90% of boys are aware of dental fluorosis where as 40.50% of girls are aware of dental fluorosis. Fluorosis score in relation to gender is not statistically significant (chisquare (8.796);p=0.117). Dental fluorosis is a public health problem in Kanigiri town. As there was no study conducted in Kanigiri town even though it is one of the severely affected area in our country. Active steps must be taken to De fluoridate the water before distribution to reduce the morbidity associated with dental fluorosis in this area. How to cite this article: Naidu GM, Rahamthullah SA, Kopuri RK, Kumar YA, Suman SV, Balaga RN. Prevalence and self perception of Dental Fluorosis among 15 year old school children in Prakasham district of south India. J Int Oral Health 2013; 5(6):67-71.

  8. Prevalence and self perception of Dental Fluorosis among 15 year old school children in Prakasham district of south India

    PubMed Central

    Naidu, Guntipalli M; Rahamthullah, S A K Uroof; Kopuri, Raj Kumar Chowdary; Kumar, Y Anil; Suman, S V; Balaga, Ramesh Naidu

    2013-01-01

    Background: To assess the Prevalence and self perception of dental fluorosis among 15 - year old school children. Materials & Methods: A cross sectional study was conducted on 840, 15 - year old school children from 12 schools of Prakasam district. After taking informed consent from their parents or legal representatives, an interview was conducted using a pretested questionnaire to collect the data regarding self perception of dental fluorosis, dental behaviour, and source of water and diet and socio demographic characters. Oral examination was done under natural light to score Deans fluorosis index. Statistical test used was chisquare test. Results: Study revealed that 82.04% of the study population were having dental fluorosis. Out of which only 42.3% were aware of the existing situations. 47.90% of boys are aware of dental fluorosis where as 40.50% of girls are aware of dental fluorosis. Fluorosis score in relation to gender is not statistically significant (chisquare (8.796);p=0.117). Conclusion: Dental fluorosis is a public health problem in Kanigiri town. As there was no study conducted in Kanigiri town even though it is one of the severely affected area in our country. Active steps must be taken to De fluoridate the water before distribution to reduce the morbidity associated with dental fluorosis in this area. How to cite this article: Naidu GM, Rahamthullah SA, Kopuri RK, Kumar YA, Suman SV, Balaga RN. Prevalence and self perception of Dental Fluorosis among 15 year old school children in Prakasham district of south India. J Int Oral Health 2013; 5(6):67-71. PMID:24453447

  9. Control measures to trace ≤ 15-year-old contacts of index cases of active pulmonary tuberculosis

    PubMed Central

    Oliveira, Cláudia Di Lorenzo; de Melo, Angelita Cristine; de Oliveira, Lílian Ruth Silva; Froede, Emerson Lopes; Camargos, Paulo

    2015-01-01

    This was descriptive study carried out in a medium-sized Brazilian city. In ≤ 15-year-old contacts of index cases of active pulmonary tuberculosis, we assessed compliance with the Brazilian national guidelines for tuberculosis control. We interviewed 43 contacts and their legal guardians. Approximately 80% of the contacts were not assessed by the municipal public health care system, and only 21% underwent tuberculin skin testing. The results obtained with the Chi-square Automatic Interaction Detector method suggest that health care teams have a biased attitude toward assessing such contacts and underscore the need for training health professionals regarding tuberculosis control programs. PMID:26578137

  10. A Logistic Regression Analysis of Turkey's 15-Year-Olds' Scoring above the OECD Average on the PISA'09 Reading Assessment

    ERIC Educational Resources Information Center

    Kasapoglu, Koray

    2014-01-01

    This study aims to investigate which factors are associated with Turkey's 15-year-olds' scoring above the OECD average (493) on the PISA'09 reading assessment. Collected from a total of 4,996 15-year-old students from Turkey, data were analyzed by logistic regression analysis in order to model the data of students who were split into two: (1)…

  11. Design of a school-based randomized trial to reduce smoking among 13 to 15-year olds, the X:IT study

    PubMed Central

    2014-01-01

    Background Adolescent smoking is still highly prevalent in Denmark. One in four 13-year olds indicates that they have tried to smoke, and one in four 15-year olds answer that they smoke regularly. Smoking is more prevalent in socioeconomically disadvantaged populations in Denmark as well as in most Western countries. Previous school-based programs to prevent smoking have shown contrasting results internationally. In Denmark, previous programs have shown limited or no effect. This indicates a need for developing a well-designed, comprehensive, and multi-component intervention aimed at Danish schools with careful implementation and thorough evaluation. This paper describes X:IT, a study including 1) the development of a 3-year school-based multi-component intervention and 2) the randomized trial investigating the effect of the intervention. The study aims at reducing the prevalence of smoking among 13 to 15-year olds by 25%. Methods/Design The X:IT study is based on the Theory of Triadic Influences. The theory organizes factors influencing adolescent smoking into three streams: cultural environment, social situation, and personal factors. We added a fourth stream, the community aspects. The X:IT program comprises three main components: 1) smoke-free school premises, 2) parental involvement including smoke-free dialogues and smoke-free contracts between students and parents, and 3) a curricular component. The study encompasses process- and effect-evaluations as well as health economic analyses. Ninety-four schools in 17 municipalities were randomly allocated to the intervention (51 schools) or control (43 schools) group. At baseline in September 2010, 4,468 year 7 students were eligible of which 4,167 answered the baseline questionnaire (response rate = 93.3%). Discussion The X:IT study is a large, randomized controlled trial evaluating the effect of an intervention, based on components proven to be efficient in other Nordic settings. The X:IT study directs

  12. Low-dose CT pulmonary angiography on a 15-year-old CT scanner: a feasibility study

    PubMed Central

    Kaup, Moritz; Gruber-Rouh, Tatjana; Scholtz, Jan E; Albrecht, Moritz H; Bucher, Andreas; Frellesen, Claudia; Vogl, Thomas J

    2016-01-01

    Background Computed tomography (CT) low-dose (LD) imaging is used to lower radiation exposure, especially in vascular imaging; in current literature, this is mostly on latest generation high-end CT systems. Purpose To evaluate the effects of reduced tube current on objective and subjective image quality of a 15-year-old 16-slice CT system for pulmonary angiography (CTPA). Material and Methods CTPA scans from 60 prospectively randomized patients (28 men, 32 women) were examined in this study on a 15-year-old 16-slice CT scanner system. Standard CT (SD) settings were 100 kV and 150 mAs, LD settings were 100 kV and 50 mAs. Attenuation of the pulmonary trunk, various anatomic landmarks, and image noise were quantitatively measured; contrast-to-noise ratios (CNR) and signal-to-noise ratios (SNR) were calculated. Three independent blinded radiologists subjectively rated each image series using a 5-point grading scale. Results CT dose index (CTDI) in the LD series was 66.46% lower compared to the SD settings (2.49 ± 0.55 mGy versus 7.42 ± 1.17 mGy). Attenuation of the pulmonary trunk showed similar results for both series (SD 409.55 ± 91.04 HU; LD 380.43 HU ± 93.11 HU; P = 0.768). Subjective image analysis showed no significant differences between SD and LD settings regarding the suitability for detection of central and peripheral PE (central SD/LD, 4.88; intra-class correlation coefficients [ICC], 0.894/4.83; ICC, 0.745; peripheral SD/LD, 4.70; ICC, 0.943/4.57; ICC, 0.919; all P > 0.4). Conclusion The LD protocol, on a 15-year-old CT scanner system without current high-end hardware or post-processing tools, led to a dose reduction of approximately 67% with similar subjective image quality and delineation of central and peripheral pulmonary arteries. PMID:28286671

  13. Psychosis in a 15-Year-Old Female with Herpes Simplex Encephalitis in a Background of Mannose-Binding Lecithin Deficiency

    PubMed Central

    2017-01-01

    Historically, psychotic disorder has been associated with viral infection. Herpes simplex infections and Epstein-Barr virus (EBV) among other viral infections have been implicated in psychotic disorder. Of note in this case report is psychotic disorder that occurred following reactivation of herpes simplex infection in a background of mannose-binding lecithin (MBL) deficiency, childhood EBV infection, and severe psychosocial stress. Herpes simplex encephalitis (HSE) remains a significant cause of morbidity and mortality despite advancement in its treatment with intravenous acyclovir. Many studies have reported psychiatric and neurological manifestation of herpes simplex infection following primary or reactivated infection, while others suggest milder clinical course of herpes simplex encephalitis in a background of immunosuppression. Another contributory factor to psychotic disorder in this case is childhood EBV exposure which has been reported to increase the risk of psychosis in adolescence and adulthood. This case report describes a 15-year-old female with MBL deficiency who presented with psychosis caused by reactivated herpes simplex infection and had good clinical recovery. Based on childhood Epstein-Barr virus exposure and psychosis in adolescence (current case), she is at increased risk of psychotic disorder in adulthood, which underscores the importance of long-term monitoring. PMID:28261514

  14. Psychosis in a 15-Year-Old Female with Herpes Simplex Encephalitis in a Background of Mannose-Binding Lecithin Deficiency.

    PubMed

    Asogwa, Kenneth; Buabeng, Kwame; Kaur, Amarjit

    2017-01-01

    Historically, psychotic disorder has been associated with viral infection. Herpes simplex infections and Epstein-Barr virus (EBV) among other viral infections have been implicated in psychotic disorder. Of note in this case report is psychotic disorder that occurred following reactivation of herpes simplex infection in a background of mannose-binding lecithin (MBL) deficiency, childhood EBV infection, and severe psychosocial stress. Herpes simplex encephalitis (HSE) remains a significant cause of morbidity and mortality despite advancement in its treatment with intravenous acyclovir. Many studies have reported psychiatric and neurological manifestation of herpes simplex infection following primary or reactivated infection, while others suggest milder clinical course of herpes simplex encephalitis in a background of immunosuppression. Another contributory factor to psychotic disorder in this case is childhood EBV exposure which has been reported to increase the risk of psychosis in adolescence and adulthood. This case report describes a 15-year-old female with MBL deficiency who presented with psychosis caused by reactivated herpes simplex infection and had good clinical recovery. Based on childhood Epstein-Barr virus exposure and psychosis in adolescence (current case), she is at increased risk of psychotic disorder in adulthood, which underscores the importance of long-term monitoring.

  15. Platelet monoamine oxidase in healthy 9- and 15-years old children: the effect of gender, smoking and puberty.

    PubMed

    Harro, M; Eensoo, D; Kiive, E; Merenäkk, L; Alep, J; Oreland, L; Harro, J

    2001-11-01

    1. The effect of gender, smoking and pubertal development on platelet monoamine oxidase (MAO) activity was described in a randomly selected, large sample of 9- and 15-years old healthy children. 2. Platelet MAO activity was measured in 1129 children by a radioenzymatic method with beta-phenylethylamine as the substrate. Smoking habits were reported in an anonymous questionnaire. Pubertal status was assessed visually using Tanner's stages. 3. Boys, younger children and smokers had significantly lower platelet MAO activity than girls, older children and non-smokers, respectively. Girls in Tanner's stage V for breast and pubic hair development had significantly lower MAO than girls in stage IV. 4. Differences in gender, age, pubertal status and smoking habits must be taken into account if the relationship between platelet MAO activity, personality and psychiatric disorders is studied in children.

  16. Diagnosis and management of sports-related concussion: a 15-year-old athlete with a concussion.

    PubMed

    Zafonte, Ross

    2011-07-06

    Concussion in youth athletes is a growing problem worldwide. During the past decade, significant progress has been made in standardization of the assessment of young athletes, and a growing appreciation of metabolic vulnerability, activity, and cognitive challenges has led to guidelines and suggestions for rest from the field as well as cognitive rest from school. Outcome data have begun to establish groups linked to symptom class, genetics, and sex who are at risk of worse outcomes from concussions. Decisions regarding return to activity are now based on at-rest symptoms, graded increases in activity, and neuropsychological testing. Using the case of Ms X, a 15-year-old otherwise healthy high school student who fell while skiing, evaluation, prognosis, and management of concussion are discussed.

  17. [Epidemiological analysis on morbidity of acute flaccid paralysis (AFP) among children under 15 years old in 14 provinces of China].

    PubMed

    Zhang, X L; Wang, K A

    1995-12-01

    Five investigations through analysis of hospital records on morbidity of Acute Flaccid Paralysis (AFP) among children under 15 years old in 14 provinces of China have currently been conducted. In this paper, data from a series of studies published in journals or reported to meetings was combined and analyzed based on Meta-Analysis. Comparisons have been made between AFP, poliomyelitis, Guillian-Barre Syndrome (GBS) and non-polio AFP morbidities and their distributions by age, sex and month. The morbidity rates for these four categories were 1.41, 0.54, 0.55 and 1.05 per 10(5) respectively. An important conclusion drawn from of this study was that the criterion put forward by WHO, reported rate of non-polio AFP should reach over 1.0 per 10(5) among children under 15, can also be used as an indicator for sensitivity evaluation and monitoring of AFP surveillance system in China.

  18. Retrospective review of the case of cutaneous anthrax-malignant pustule from 1995 in 15-year old girl.

    PubMed

    Kajfasz, Piotr; Bartoszcze, Michał; Borkowski, Piotr Karol; Basiak, Wojciech

    2014-01-01

    A 15-year-old girl was admitted to our Department with cutaneous lesion resembling black eschar. Anamnesis revealed that before getting ill she was wearing pullover made of rough sheep's wool and ornaments made of leather like straps. Cutaneous anthrax was confirmed by identification of B. anthracis in specimens from weeping ulceration, culture from black eschar, thermoprecipitation test, and bioassay on guinea pig. The girl was treated with crystalline Penicillin. She responded well to the therapy and recovered after 28 days. What attracts attention in presented case is the fact that the girl didn't belong to high risk group of human anthrax, which might lead to misdiagnosis. In 1990-1999, Poland there were reported 22 cases of anthrax - it was almost exclusively cutaneous form. In the years following 1999 antrax was reported even less often - in the period 1991-2013 it was recorded a total of 26 cutaneous anthrax cases.

  19. Combination of Juvenile Papillomatosis, Juvenile Fibroadenoma and Intraductal Carcinoma of the Breast in a 15-Year-old Girl.

    PubMed

    Sedloev, Theophil; Bassarova, Assia; Angelov, Kostadin; Vasileva, Mariela; Asenov, Yavor

    2015-09-01

    The association of juvenile papillomatosis with carcinoma is proven, but very rare, as there exist several reported cases. A 15-year-old girl with no family history of breast cancer presented with two masses in the left breast. The excisional biopsy on both lumps revealed juvenile fibroadenoma and juvenile papillomatosis epithelial proliferation multiple cystic expanded channels. In some of these channels, cytological features of intraductal carcinoma were observed. We performed a full immunohistochemical examination of the juvenile papillomatosis. The patient refused any further surgical or adjuvant treatment. There are no signs of recurrence in the 15 year follow-up. This case is a diagnostic and therapeutic challenge, taking into account the patient's age and the controversial treatment recommendations. Good collaboration between surgeons and pathologists is essential for an accurate diagnostic process and aims to avoid under- or overtreatment. Copyright© 2015 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  20. Severe vitamin B₁₂ deficiency in a 15-year-old boy: presentation with haemolysis and pancytopenia.

    PubMed

    Keskin, Ebru Yılmaz; Keskin, Mahmut

    2015-05-14

    A 15-year-old boy on a vegetarian diet presented with severe macrocytic anaemia (haemoglobin, 5.1 g/dL; mean corpuscular volume, 116 fL) in addition to leucopenia and thrombocytopaenia (pancytopenia), icterus secondary to haemolysis and splenomegaly. Laboratory investigations revealed severe vitamin B12 (cobalamin) deficiency. Following cobalamin replacement therapy, the patient reported increased well-being, including appetite and weight gain, and his icterus resolved. In the follow-up laboratory examinations, leucocyte and platelet counts in addition to serum bilirubin and lactate dehydrogenase levels normalised. At the end of 2 months, laboratory findings, including haemoglobin level, were all within the normal range. We present this case as a reminder that severe vitamin B12 deficiency may present with findings mimicking acute leukaemia (pancytopenia and splenomegaly) and findings suggestive of pseudothrombotic microangiopathy. 2015 BMJ Publishing Group Ltd.

  1. Oral cleanliness of 12-13-year-old and 15-year-old school children of Sunsari District, Nepal.

    PubMed

    Yee, R; David, J; Khadka, R

    2006-09-01

    The aim of the study was to evaluate the oral cleanliness of school children in the District of Sunsari, Nepal. A multi-stage random sampling oral epidemiological survey was conducted in private and government, urban, rural town and rural village schools in 15 illakas of Sunsari District, Eastern Nepal. A total of 600, 12-13-year-old and 600 15-year-old school children were examined by trained examiners using the simplified oral hygiene index (OHI-S). The average age-group, debris and calculus index scores were combined to obtain the simplified oral hygiene index (OHI-S). The mean OHI-S scores were compared and evaluated using the parametric t-test for two independent samples. The mean OHI-S for urban 12-13-year-old school children was 0.98 compared to 1.34 for school children of rural towns and 1.44 for school children of rural villages and these differences in mean OHI-S were statistically significant (P < 0.005). In the 15-year-old age group, urban school children had a mean OHI-S score of 1.00 compared to 1.37 for rural towns and 1.43 for rural villages. The variance in the mean OHI-S scores were statistically significant (P < 0.005). The overall level of cleanliness in the school children surveyed was good. Children of urban schools had the lowest scores followed by school children from rural towns and then rural villages. When the mean OHI-S scores were compared with the DMFT scores, there was an inverse relationship between oral cleanliness and dental caries. Frequency of sugar consumption and the availability and affordability of fluoridated toothpaste may be important factors in the development of dental caries than oral cleanliness.

  2. Dental caries prevalence and treatment needs among 12- and 15- Year old schoolchildren in Shimla city, Himachal Pradesh, India.

    PubMed

    Shailee, Fotedar; Sogi, G M; Sharma, K R; Nidhi, Pruthi

    2012-01-01

    Dental caries is one of the commonest oral diseases in children. Despite this fact, not many studies have been done on this issue among school children in Shimla. To assess the prevalence of dental caries and treatment needs among schoolchildren aged 12 years and 15 years in Shimla city, Himachal Pradesh, India. With this study we also aimed to establish reliable baseline data. Cross-sectional study. This study was conducted among 12 - and 15 - year old schoolchildren in Shimla city, Himachal Pradesh-India. A sample of 1011 schoolchildren was selected by a two-stage cluster sampling method. Clinical recording of dental caries, was done according to WHO diagnostic criteria (1997). The statistical tests used were the t- test, and the Chi-square test. The prevalence of dental caries was 32.6% and 42.2% at 12 years and 15 years respectively. At 12 years of age, the mean Decayed Missing Filled Teeth was 0.62 ± 1.42 and it was 1.06 ± 2.93 at 15 years of age. Females had higher level of caries than males at both the ages. Dental caries was higher in children from government schools as compared to those from private schools. The 'decayed' component was the biggest contributor to the DMFT index. The highest treatment need at both ages was one surface restoration. The caries experience of 12- and 15- year-old children was low compared to WHO - 'recommended' values. Effective oral health promotion strategies need to be implemented to further improve the dental health of school children in Shimla city.

  3. Measurement of the Subjective Effects of Methylphenidate in 11- to 15-Year-Old Children with Attention-Deficit/Hyperactivity Disorder

    PubMed Central

    Martin, Catherine A.; Guenthner, Greg; Bingcang, Christopher; Rayens, Mary Kay; Kelly, Thomas H.

    2011-01-01

    Objective This study examined subjective and other behavioral effects of methylphenidate (MPH) among adolescents. Methods Standard abuse liability assessment methods that have been used in adult populations were modified for attention-deficit/hyperactivity disorder (ADHD) adolescents. MPH effects (0, 0.25 mg/kg) were evaluated under randomized, double-blind conditions in two 5-hour laboratory sessions in 24 (13 female) 11–15 year olds diagnosed with ADHD. Results Repeated measures analysis of covariance indicated significant dose and dose by time interactions on subjective ratings on the modified amphetamine (A) [F (1, 20) = 5.98; p < 0.05; η2 = 0.36], morphine–benzedrine group (MBG) [F (1, 21) = 8.93 p < 0.01; η2 = 0.38] and benzedrine group scale (BG) [F (1, 21) + 13.10 p < 0.01; η2 = 0.37] scales of the Addiction Research Center Inventory; “Hungry” and “How sure are you that you got the medication today?” from the Visual Analogue Scale, the Profile of Mood States Depression scale, performance on the Continuous Performance Task, heart rate and blood pressure, and level of activity. Conclusions This is the first study to document subjective effects of stimulants in adolescents with ADHD that have been associated with drug abuse potential in adults. There are increasing concerns about nontherapeutic stimulant use in adolescents and young adults. Assessing subjective effects of pharmacotherapies for ADHD along with other measures of abuse potential such as drug self-administration may aid in assessing the therapeutic effects and/or risk of medications used in the treatment of ADHD. PMID:17343554

  4. Evaluation Efficacy of Ferrous Sulfate Therapy on Headaches of 5-15 Years Old Iron Deficient Children with Migraine

    PubMed Central

    Fallah, R; Zare Bidoki, S; Ordooei, M

    2016-01-01

    Background Some researches have shown the association between iron deficiency and migraine headache in adults. The aim of present study was to evaluate efficacy of ferrous sulfate treatment on migraine headaches of 5-15 years old migraineur children with iron deficiency. Materials and Methods In a quasi- experimental study, monthly frequency, severity, duration and disability of headaches of 5-15 years old migraineur children that prophylactic therapy was indicated in them and had iron deficiency who were referred to Pediatric Neurology Clinic of Shahid Sadoughi University of Medical Sciences, Yazd, Iran between 2013 and 2015 and were treated with 2mg/kg/day topiramate plus 4mg/kg/day of ferrous sulfate for three consecutive months, were evaluated and headache characteristics before and after treatment were compared. Results In this study, 98 children with mean age of 9.72±3.19 were evaluated that 31children (31.6%) had iron deficiency. Monthly frequency (22.89±7.18 vs.14.5±4.56, P= 0.02), severity score (8.12± 1.76 vs. 5.03±1.15, P= 0.02) and disability score of headache (38.23±10.7vs. 30.12±7.46, P= 0.03) were more in children with iron deficiency. Iron therapy was effective in decreasing of monthlyfrequency 22.89± 7.18 vs. 10.13±4.51, P = 0.001), severity score (8.12±1.76 vs. 5.11±1.62, P =0.001), duration (2.14±1.23 vs.1.14±1.01, P= 0.001) and disability score of headache (38.23±10.7 vs. 22.87±8.65, P= 0.01). Conclusion In children, iron deficiency increased monthly frequency, severity and disability of migraine headache and ferrous sulfate can be used as a safe and effective drug in migraine prophylaxis. PMID:27222700

  5. Dental caries status and oral health practice among 12-15 year old children in Jorpati, Kathmandu.

    PubMed

    Khanal, S; Acharya, J

    2014-09-01

    Oral health is an essential component of health throughout life. There has been a decline in dental caries and periodontal disease in developed countries which can be attributed to the implementation of preventive programmes but in developing countries dental diseases are still on the rise. Therefore this cross sectional study was carried out to assess the prevalence of dental caries and oral hygiene practices among 12 to 15 years old children. Self administered close ended questionnaires were used to assess the oral hygiene practice. The overall dental caries prevalence was 58.3% and the mean DMFT score was 1.2 (± 1.79) and the deft score was 0.6 (± 1.24). Majority of the children (84.1%) presented with the practice of brushing their teeth once everyday using tooth brush and toothpaste. Regular dental check up was very poor (5.6%) but 77.4% reported that they visited a dentist in case of pain or presence of stains in the teeth. Females (63.4%) and children studying in higher secondary class (74.2%) showed a "good" level of oral hygiene practice than males and children in secondary class respectively. Children having "good" practice presented with "low" dental caries severity. The utilization of dental services was poor in the children, therefore highlighting the necessity to implement preventive programmes is important which would help in reducing the incidence of the dental caries as well as aiding in prompt treatment of dental caries at its initial stages.

  6. [First permanent molar caries: a case study of Moroccan children between 6 and 15 year-old].

    PubMed

    Zouaidi, K; Chala, S; Ameziane, R; Chhoul, H

    2012-12-01

    It is a transverse descriptive study realized from clinical files of 100 Moroccan children aged between 6 and 15 year-old having consulted the Rabat Dental Hospital (U.T.H. Ibn Sina) in Morocco between January and December 2009. The criteria of inclusion are age, Moroccan origin, first four permanent molars having made their eruption and a complete clinical file. The criteria of exclusion are the non-eruption of a first permanent molar and an incomplete clinical file. The clinical parameters are: age, sex, tooth brushing, quality of alimentation and the condition of the first permanent molars (caries, extraction, filling). The results showed that 65% of the children between 6 and 15 years have at least a first decayed permanent molar. Eight per cent of the children have at least a filling material on the first permanent molar and 4% of the children have already extracted a first permanent molar. The caries touch both sexes, both right and left sectors and both superior and lower arches without statistically significant difference (p > 0.05). The presence of the caries increased, on the other hand, with the age (p < 0.05). The relation between presence of caries, tooth brushing and quality of alimentation is not significant (p < 0.05). These results are in accordance with numerous studies and show a particular cario-sensibility of the first permanent molar.

  7. Stroke as the Sole Manifestation of Takayasu Arteritis in a 15-Year-Old Boy with Latent Tuberculosis

    PubMed Central

    Reigstad, Anne; Cengija, Vanja; Lilleby, Vibke; Carlsson, Maria

    2016-01-01

    Introduction. Takayasu arteritis is a rare disease affecting the aorta and its main branches, causing arterial claudication and end-organ ischemia, including stroke. The etiology is unknown but is believed to be autoimmune. An association between Takayasu arteritis and tuberculosis has been suggested, but the possible relation is unclear. Case Presentation. A 15-year-old Somali boy was diagnosed with latent tuberculosis. He had a lesion in the right lung, and both the tuberculin skin test by the Mantoux method and Quantiferon GOLD test turned out positive. After he suffered a cerebral infarct in the right hemisphere, childhood Takayasu arteritis was diagnosed. The diagnosis was based on diagnostic imaging showing a high-grade stenosis of the origin of the right common carotid artery, an occluded common carotid artery on the left side, a circumferential thickening of the vessel walls in the right and left common carotid artery, and laboratory findings with elevated C-reactive protein. Conclusion. Takayasu arteritis is an uncommon cause of stroke. It should however be kept in mind as a cause of cerebrovascular disease, especially in the young. PMID:27965905

  8. Seroprevalence of Anti-Hepatitis A Antibody Among 1 - 15 Year Old Children in Kashan-Iran

    PubMed Central

    Taghavi Ardakani, Abbas; Soltani, Babak; Sehat, Mojtaba; Namjoo, Somayeh; Haji Rezaei, Mostafa

    2013-01-01

    Background Worldwide, hepatitis A is a common infection during childhood especially in developing countries. It can cause severe complications in adults and patients with underlying diseases. Objectives This study was performed to determine the seroprevalence of hepatitis A in 1 - 15 year-old children of Kashan. Patients and Methods This cross-sectional study was performed on 666 one to fifteen year-old children from health-care centers in Kashan city during 2012. Total antibodies against hepatitis A were measured in sera by enzyme-linked immunosorbent assay (ELISA). Results Totally, 3.9% of children were seropositive. Mean number of family members was 3.92 ± 0.89. There was no difference in seroprevalence of hepatitis A relative to sex, family size, mean age and age groups. Conclusions In this city, a great proportion of children are susceptible to hepatitis A and it’s complications at an older age. This decrease in seropositivity may be caused by elevated hygien level. According to our results hepatitis A vaccination is recommended at early childhood such as that of other regions where low prevalence of hepatitis A infection is found. PMID:23967019

  9. Relapsing macrophage activating syndrome in a 15-year-old girl with Still's disease: a case report

    PubMed Central

    2009-01-01

    Introduction Macrophage activating syndrome is a severe, potentially life-threatening condition that may accompany Still's disease. It is characterized by fever, hepatosplenomegaly, lymphadenopathy, severe cytopenia, serious liver dysfunction, coagulopathy and neurologic involvement. The principal treatment for patients with this syndrome includes etoposide 150 mg/2 M twice a week for two weeks, dexamethasone 10 mg/2 M for two weeks and cyclosporine 3 mg/kg to 5 mg/kg for a longer period. Cases of relapse of macrophage activating syndrome are relatively rare. Case presentation We describe the case of a 15-year-old Iraqi girl with Still's disease who developed macrophage activating syndrome with acute respiratory distress syndrome that required resuscitation and mechanical ventilation. Following intensive treatment, including high dose steroids and cyclosporine, the patient improved significantly. Two weeks after cyclosporine was discontinued, however, she was readmitted with an acute relapse of macrophage activating syndrome manifested by spiking fever, arthralgias, maculopapular rash and leukocytosis. This time the patient recovered following the reintroduction of treatment with cyclosporine and the addition of mycophenolate mofetil (Cellcept). Conclusion We believe that cyclosporine is a cornerstone for the treatment of Still's disease. We recommend continuing this medication for several weeks following the patient's clinical recovery in order to prevent macrophage activating syndrome relapses. PMID:20062775

  10. Prevalence of malocclusion and orthodontic treatment needs among 12-15 years old school children of Udaipur, India

    PubMed Central

    Tak, Mridula; Nagarajappa, Ramesh; Sharda, Archana J; Asawa, Kailash; Tak, Aniruddh; Jalihal, Sagar; Kakatkar, Gauri

    2013-01-01

    Objective: The objective of the study is to assess the prevalence of malocclusion and orthodontic treatment needs among 12-15 years old school children of Udaipur, India. Materials and Methods: A cross-sectional descriptive survey was conducted among 887 subjects aged 12-15 years. The prevalence of malocclusion and orthodontic treatment needs was assessed using dental aesthetic index (World Health Organization, 1997). General information on demographic data was also recorded. Chi-square test, analysis of variance and Scheffe's test were employed for statistical analysis. Results: Malocclusion and orthodontic treatment need was reported among 33.3% of the study subjects. A significant age and gender difference depicting preponderance among younger age group and a male proclivity was experiential. A significant improvement in anterior crowding and largest anterior maxillary irregularity with age was documented. Males had a significantly higher prevalence of anterior crowding, midline diastema and largest anterior maxillary irregularity than females. Conclusions: The prevalence of malocclusion and orthodontic treatment needs among school children of Udaipur city, Rajasthan, India was found to be 33.3%. A significant age and gender difference was observed in prevalence of malocclusion, crowding and largest anterior maxillary irregularity. Midline diastema showed a significant gender difference. The baseline information outlined in the present study can be appropriately utilized for the future planning to meet the orthodontic treatment need among the population. PMID:24966728

  11. Effects of mountain beaver management and thinning on 15-year-old Douglas fir growth and survival.

    PubMed

    Campbell, Dan L; Engeman, Richard M; Farley, James P

    2015-07-01

    We examined 4-year growth of 15-year-old damaged and undamaged Douglas fir (Pseudotsuga menzesii) after integrating temporary population reductions of mountain beaver (Aplodontia rufa) with thinning in a pre-commercial hand-planted plantation in western Washington. Five treatment combinations were considered: (1) trapping mountain beavers in an unthinned area, (2) trapping before thinning to 65 trees/ha (160 trees/ac), (3) no trapping and thinning to 65 trees/ha, (4) no trapping and thinning to 146 trees/ha (360 trees/ac), and (5) no trapping and no thinning. Removal of ≥ 90 % of mountain beavers temporarily reduced mountain beaver activity whether the stand was unthinned or thinned. Diameter growth at breast height (dbh) was greater for undamaged trees than for damaged trees in thinned areas. Tree height growth was greatest in trapped areas whether thinned or not. No differences were detected in 4-year survival between trees damaged aboveground and those without aboveground damage, which may be related to undetected root damage to trees without aboveground damage. Basal diameter growth and dbh growth were greatest for areas thinned to 65 trees/ha. Seventy-eight percent of stomachs from mountain beaver trapped in winter contained Douglas fir root or stem materials. Overall, short-term removal of mountain beavers integrated with pre-commercial thinning promoted growth of crop trees.

  12. Parental behaviours, but not parental smoking, influence current smoking and smoking susceptibility among 14 and 15 year-old children.

    PubMed

    Waa, Andrew; Edwards, Richard; Newcombe, Rhiannon; Zhang, Jane; Weerasekera, Deepa; Peace, Jo; McDuff, Ingrid

    2011-12-01

    To explore whether parental behaviours related to smoking socialisation and parenting are associated with smoking susceptibility and current smoking in 14-15 year old students. Data were sourced from the New Zealand 2006 Year 10 In-depth Survey, a school-based survey of 3,189 students. Outcome measures were susceptibility to smoking and current smoking. Potential determinants were second-hand smoke exposure in the home, parental smoking, parental anti-smoking expectations, anti-smoking rules, pocket money, monitoring of pocket money expenditure, general rule setting and monitoring, and concern about education. Analysis used logistic regression to adjust for potential confounding factors. Exposure to second-hand smoke and lack of parental anti-smoking expectations were independently associated with smoking susceptibility and current smoking. Parental smoking was not independently associated with current smoking or susceptibility. Receiving pocket money and an absence of monitoring of expenditure were associated with smoking susceptibility and current smoking. Lack of parental rule setting was associated with smoking susceptibility. Findings were similar whether or not one or more parents were smokers. Not allowing smoking in the home, communicating non-smoking expectations to children, monitoring pocket money, and setting rules to guide behaviour are strategies which are likely to reduce risk of smoking uptake. The study provides evidence to inform the development of parent-focused interventions to reduce the risk of smoking initiation by children. © 2011 The Authors. ANZJPH © 2011 Public Health Association of Australia.

  13. Scoliosis screening results of primary school students (11–15 years old group) in the west side of Istanbul

    PubMed Central

    Çolak, Tuğba Kuru; Apti, Adnan; Dereli, E.Elçin; Özdinçler, Arzu Razak; Çolak, İlker

    2015-01-01

    [Purpose] The present study aimed to find out the scoliosis prevalence 11–15 years old children and to create awareness about scoliosis. [Subjects and Methods] All of the children were assessed using the Adams Forward Bendings Test and a scoliometer. Sagittal plane changes such as kyphosis, lordosis, hypokyphosis, hypolordosis and anterior head tilt were screened. Children with trunk rotation angles (ATR) of 4 degrees or more were suspected of having scoliosis, and were evaluated for a second time for gibbosity height, arm-trunk distance, and ATR. [Results] A total of 2,207 children were screened and the evaluation revealed there were 11 girls (0.49%) with a Cobb angle of 10 degrees and more. The maximum Cobb angle was 43° (right thoracic-left lumbar) and the maximum ATR was 12°. Two children had kyphosis and lordosis, and one had hypokyphosis and was diagnosed as having idiopathic scoliosis. [Conclusion] Families should regularly check their children, even if they are not diagnosed as having scoliosis in school screenings. It is our opinion that our study increased the awareness of the families about scoliosis by screening, brochures and posters. In the future, if school screenings were performed as a routine procedure and scoliotic students were followed over the long term, the actual effectiveness of screening would be able to be detected. PMID:26504296

  14. Effects of area and family deprivation on risk factors for teenage pregnancy among 13-15-year-old girls.

    PubMed

    Smith, Debbie M; Elander, James

    2006-11-01

    Information is needed about how the effects of socio-economic deprivation on teenage pregnancy are mediated by proximal risk factors, in order to target area-wide and family interventions more effectively. Using a 2x2 factorial design, we tested the separate and interacting effects of area deprivation and family deprivation on six specific proximal risk factors for teenage pregnancy: early sexual activity, life expectations, knowledge and beliefs about contraceptives, attitude to abortion, beliefs about love, and use of local sexual health services. Data were collected from 201 13-15-year-old girls in deprived and non-deprived families living in deprived and more affluent areas of the United Kingdom. Area deprivation significantly increased early sexual activity, and both area and family deprivation significantly reduced life expectations. Significant interactions between area and family deprivation showed that the impact of living in a deprived area depends to some extent on family circumstances, with implications for targeting different types of intervention. Living in a deprived area increased early sexual activity much more markedly among girls in deprived families, so interventions to reduce early sexual activity could target individually deprived girls living in deprived areas. Living in a more affluent area increased life expectations, but only among girls in non-deprived families, so both area-wide and individually targeted interventions would be needed to raise life expectations among girls most at risk of teenage pregnancy.

  15. Religious Behavior, Personality, and Dimensions of Self-Esteem among 13- to 15-Year-Old Adolescents

    ERIC Educational Resources Information Center

    Hills, Peter R.; Francis, Leslie J.; Jennings, Penny

    2006-01-01

    Self-esteem (SE) is widely regarded as an indicator of positive psychological functioning. The empirical evidence for an association between SE and religiosity, although extensive, is ambiguous; some studies have reported a positive association, yet others have failed to detect any significant relationship. The aim of the present paper was to…

  16. Expressing Communicative Intents in Estonian, Finnish, and Swedish Mother-Adolescent Interactions

    ERIC Educational Resources Information Center

    Tulviste, Tiia; Mizera, Luule; De Geer, Boel

    2004-01-01

    The present article focused on two types of communicative intent (directing behaviour vs. eliciting talk) expressed by mothers and teenagers during everyday family interactions in Estonian, Finnish, and Swedish mono- and bicultural families. Three monocultural groups consisted of 17 Estonian, 19 Swedish, and 18 Finnish families living in their…

  17. Utilization of self-medication and prescription drugs among 15-year-old children from the German GINIplus birth cohort.

    PubMed

    Italia, Salvatore; Brand, Helmut; Heinrich, Joachim; Berdel, Dietrich; von Berg, Andrea; Wolfenstetter, Silke Britta

    2015-11-01

    The objective was to analyse paediatric drug utilization in relation to self-medication, prescription drugs, and the most reported therapeutic drug categories. Data were collected for 3013 children on their utilization of drugs (4-week prevalence) from a German birth cohort study (GINIplus, 15-year follow-up) using a self-administered questionnaire. The drugs were grouped into over-the-counter drugs and prescription drugs, and were classified according to the anatomical therapeutic chemical classification system. Predictors were analysed using a logistic regression model with four independent variables (gender, study area, maternal education, and parental income). Some 69% of the reported 2489 drugs were over-the-counter drugs, and 31% were prescription drugs. The 4-week prevalence for using any type of drug was 41.0%. Drug categories with high prevalence rates of use were antiinflammatory drugs (10.3%), analgesics (7.1%), and antiallergics (5.0%). Factors associated with higher use of over-the-counter drugs were female gender (OR = 1.56, p < 0.0001) and higher maternal education (OR = 1.60, p = 0.0021; university degree vs. secondary high school). Maternal education was correlated with the use of prescribed or self-medicated antiallergics (positive association) and contraceptives (negative association). The use of antibiotics, methylphenidate, and drugs for thyroid therapy was associated with lower parental income. The use of over-the-counter drugs in 15-year-old children from the GINIplus birth cohort is very common and is predicted by socioeconomic factors such as maternal education. This has to be considered by health care managers when deciding about the exclusion of over-the-counter drugs (normally used for self-medication) from reimbursement or the deregulation of drug sales. Copyright © 2015 John Wiley & Sons, Ltd.

  18. Cross-sectional analysis of penile length in males 13 to 15 years old according to pubertal development stages.

    PubMed

    Soydan, Hasan; Akyol, İlker; Ates, Ferhat; Yilmaz, Omer; Dursun, Furkan; Baykal, Kadir

    2012-10-01

    Genital development is affected by pubertal process to a great extent, and puberty is a complex phenomenon that is influenced by multiple factors resulting in individual differences. We studied penile length and its relationship to pubertal stage in boys 13 to 15 years old. Healthy boys who were candidates for military high school were evaluated between June and July 2011. Age, residence and body mass index were recorded. Stretched penile length was measured. Pubic hair was assessed according to Tanner and Marshall staging. Genital puberty stage was defined by measurement of testicular volume with Prader orchidometer. Relationship of penile length to age, residence, pubertal stages and body mass index was evaluated statistically. A total of 1,539 boys were included in the study. Mean ages and number of patients according to genital stage were as follows. Mean age was 14 years for genital stage 1 (5 patients), 13.9 years (range 13 to 15) for stage 2 (194), 14.07 years (13 to 15) for stage 3 (965) and 14.11 years (13 to 15) for stage 4 (375). Linear regression analysis revealed a significant effect of body mass index, genital stage and pubic hair stage on penile length (p <0.001) but no significant effect of age or residence. Mean penile length was significantly different among different age groups and among pubertal stages. However, mean penile lengths of different age groups within the same pubertal stage were similar. Penile length during puberty should be evaluated individually according to the current pubertal stage. Our study offers a reliable reference table of penile length for pubertal age group. Copyright © 2012 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  19. Dental pain among 10–15 year old children attending oral health promoting schools: A cross-sectional study

    PubMed Central

    Saheer, Abdul; Kousalya, Pallavi Swami; Raju, Rekha; Gubbihal, Radha

    2015-01-01

    Introduction: Dental pain is a major public health problem and one of the consequences of oral diseases which requires significant adjustments in life management leading to decreased quality of life. Objective: To assess prevalence of dental pain and its impact on daily life and to explore its relationship with oral health behavior and clinical oral status among 10-15 year old school children attending oral health promoting schools. Method: This cross sectional study was conducted in 6 schools serving low -middle socio economic strata in Bangalore, India. A total of 1237 children were surveyed for history of dental pain during past 3 month. Participants who reported dental pain completed self-reported oral health behaviour and Child dental pain questionnaire. Clinical oral examination included assessment of dental caries, periodontal status. Data was analyzed using t - test, Chi-square test, ANOVA and Regression Analysis. Results: Prevalence of dental pain was 15.6% (n = 194). Among children with pain, 17%, 43% and 40% reported mild, moderate and severe pain. Impact on daily activities was reported by 66%. Mean DMFT and DMFS was 1.80 and 2.11 Mean deft and defs was 2.47 and 3.41. Multiple logistic regression revealed that severity and impact of dental pain was associated with gender, frequency of tooth brushing, consumption of sweets and deciduous dental caries experience. Conclusion: Prevalence of Dental pain is associated with brushing behavior, consumption of sweets and deciduous dental caries experience, showing need for further attention to these conditions and a need to strengthen preventive and therapeutic dental services. PMID:26942112

  20. Respiratory disease and climatic seasonality in children under 15 years old in a town in the Brazilian Amazon.

    PubMed

    Rosa, Antonia Maria; Ignotti, Eliane; Botelho, Clóvis; Castro, Hermano Albuquerque de; Hacon, Sandra Souza

    2008-01-01

    To analyze the climatic seasonality of primary care visits for respiratory disease (RD) in children less than 15 years old. This was a descriptive, epidemiological study based on data from the municipal records of primary care events from basic healthcare centers for the period 2004-2005, for the municipality of Tangará da Serra (MT), Brazil. Population estimates were obtained from the Brazilian Institute of Geography and Statistics (Instituto Brasileiro de Geografia e Estatística, IGBE), and data on temperature and relative humidity of the air, from the National Meteorology Institute (Instituto Nacional de Meteorologia, INMET). Mean rates of primary care visits for RD were calculated according to sex, age group and anatomic location of complaint. The ratio of dry season to rainy season visits was calculated according to anatomic location of the RD. Data were analyzed using Epi-Info 3.2, testing differences between proportions using the chi-square test to a significance level of 5%. Male children had an almost 50% greater (37.3/25.0) rate of primary care visits for diseases of the lower respiratory tract than did females. The rates of primary care visits due to RD in children under 15 years of age varied as age increased, varying from 457.7 per thousand of children less than 1 year of age to 133.5 per thousand in the 10 to 14 years-of-age group. During the dry season there were an average of 21% (4,148/5,231) fewer visits for RD (p = 0.000). Peaks in numbers of visits were observed during the months of March and August, being more accentuated in March, which is the wet season in the region. Primary care visits for RD, especially those due to upper airway diseases, are related to the rainy season in this municipality.

  1. Dental Caries Scenario Among 5, 12 and 15-Year-old Children in India- A Retrospective Analysis.

    PubMed

    Kundu, Hansa; Patthi, Basavaraj; Singla, Ashish; Jankiram, Chandrashekar; Jain, Swati; Singh, Khushboo

    2015-07-01

    Dental caries is the most prevalent dental disease and children are one of the most affected groups. Thus, the present study was conducted to assess the average dental caries prevalence across different WHO index age groups (5, 12 & 15 years) for the past fifteen years. Literature search was performed electronically in various search engines like google scholar, PubMed, Copernicus, etc. using Dental caries and India as MeSH terms. Articles from the past 15 years reporting on dental caries prevalence and experience in India were searched and this online searching strategy collected and listed 781 articles. After evaluating their titles and abstracts, only 30 articles fulfilled the inclusion and exclusion criteria & were finally selected for complete review and data collection. Five articles which were hand searched were also included. Pooled estimates were calculated for different index age groups and different regions (Northern and Southern) separately with a confidence interval of 95% both for prevalence and experience of dental caries. The pooled prevalence of dental caries was found to be highest in 15 year olds followed by 5 and 12 years (62.02%, 48.11% & 43.34% respectively). Weighted mean was also found to be highest for 15 years, followed by 5 and 12 years (2.56±6.508, 2.49±7.78, 1.48±3.292 respectively). Pooled prevalence and weighted mean for the Northernern India region was found to be more in all the index age groups as compared to the Southernern India region. More than 40% of the children in India have shown dental caries in both primary and permanent teeth in the past 15 years. Also, Northernern region was found to be more affected by dental caries than Southern region. Since children are seen as the future of the nation, this data could be helpful in the planning of oral health care services by the concerned authorities in the community.

  2. Migrant density and well-being--a national school survey of 15-year-olds in Sweden.

    PubMed

    Hjern, Anders; Rajmil, Luis; Bergström, Malin; Berlin, Marie; Gustafsson, Per A; Modin, Bitte

    2013-10-01

    The aim of this study was to investigate the impact of migrant density in school on the well-being of pupils with a migrant origin in first as well as second generation. Cross-sectional analysis of data from a national classroom survey of 15-year-old Swedish schoolchildren. The study population included 76 229 pupils (86.5% participation) with complete data set from 1352 schools. Six dimensions of well-being from the KIDSCREEN were analysed in two-level linear regression models to assess the influence of migrant origin at individual level and percentage of students with a migrant origin at school level, as well as interaction terms between them. Z-scores were used to equalize scales. A high density (>50%) of pupils with a migrant origin in first or second generation was associated with positive well-being on all six scales for foreign-born pupils originating in Africa or Asia compared with schools with low (<10%) migrant density. The effect sizes were 0.56 for boys and 0.29 for girls on the comprehensive KIDSCREEN 10-index (P<0.001) and 0.61 and 0.34, respectively, for psychological well-being (P<0.001). Of the boys and girls born in Africa or Asia, 31.6% and 34.6%, respectively, reported being bullied during the past week in schools with low (<10%) migrant density. Pupils born in Africa or Asia are at high risk for being bullied and having impaired well-being in schools with few other migrant children. School interventions to improve peer relations and prevent bullying are needed to promote well-being in non-European migrant children.

  3. Sweet Taste Perception and Dental Caries in 13- to 15-Year-Olds: A Multicenter Cross-Sectional Study.

    PubMed

    Ashi, H; Lara-Capi, C; Campus, G; Klingberg, G; Lingström, P

    2017-01-01

    Dietary habits and, in particular, the intake frequency of sucrose are of major importance for the development of dental caries. The perception of sweet taste is believed to have an influence on sucrose intake and therefore affects the predisposition to dental caries. The aim was to study the caries experience and sweet taste perception and to further analyze the possible relationship between the 2 tested variables in 13- to 15-year-old children from 3 different geographical areas. A cross-sectional survey comprising 669 children (220 Italian, 224 Mexican, and 225 Saudi Arabian) was conducted. The children were examined in their school setting. A sweet taste perception level was determined by the sweet taste threshold (TT) and sweet taste preference (TP). The sweet test was performed with sucrose solutions varying in concentration from 1.63 to 821.52 g/L. The International Caries Detection and Assessment System (ICDAS) and DMFS indices were used to diagnose caries. The highest mean value for TT was found for Italian children followed by Saudi and Mexican. Saudi schoolchildren showed the highest mean values for TP and DMFS, followed by Italian and Mexican. A statistically significant difference for TP, TT, DMFS, and initial caries was found between the 3 countries. A weak yet positive correlation was found between taste perception (TT and TP) versus DMFS and manifest caries in all 3 countries (r = 0.137-0.313). The findings of the present study showed a variation in sweet taste perception between the 3 countries, which may influence the caries outcome of the children in the individual countries. © 2017 S. Karger AG, Basel.

  4. Dental pain among 10-15 year old children attending oral health promoting schools: A cross-sectional study.

    PubMed

    Saheer, Abdul; Kousalya, Pallavi Swami; Raju, Rekha; Gubbihal, Radha

    2015-12-01

    Dental pain is a major public health problem and one of the consequences of oral diseases which requires significant adjustments in life management leading to decreased quality of life. To assess prevalence of dental pain and its impact on daily life and to explore its relationship with oral health behavior and clinical oral status among 10-15 year old school children attending oral health promoting schools. This cross sectional study was conducted in 6 schools serving low -middle socio economic strata in Bangalore, India. A total of 1237 children were surveyed for history of dental pain during past 3 month. Participants who reported dental pain completed self-reported oral health behaviour and Child dental pain questionnaire. Clinical oral examination included assessment of dental caries, periodontal status. Data was analyzed using t - test, Chi-square test, ANOVA and Regression Analysis. Prevalence of dental pain was 15.6% (n = 194). Among children with pain, 17%, 43% and 40% reported mild, moderate and severe pain. Impact on daily activities was reported by 66%. Mean DMFT and DMFS was 1.80 and 2.11 Mean deft and defs was 2.47 and 3.41. Multiple logistic regression revealed that severity and impact of dental pain was associated with gender, frequency of tooth brushing, consumption of sweets and deciduous dental caries experience. Prevalence of Dental pain is associated with brushing behavior, consumption of sweets and deciduous dental caries experience, showing need for further attention to these conditions and a need to strengthen preventive and therapeutic dental services.

  5. Effectiveness of Peer Group and Conventional Method (Dentist) of Oral Health Education Programme Among 12-15 year Old School Children - A Randomized Controlled Trial

    PubMed Central

    Jha, Abhishek; Raju, Rekha; Bashyam, Mamtha

    2016-01-01

    Introduction Oral Health Education (OHE) in schools is routinely delivered by the dentist. Another approach which can be cost-effective, easily accessible and equally effective is the trained group of peer students. Aim The objective of the present study was to assess and compare the effectiveness of peer–led and conventional method (dentist-led), OHE on oral health status, oral health knowledge, attitude and practices among 12-15 year old government school children in Bengaluru South Zone-I at baseline, 3 months and 6 months. Materials and Methods The study population comprised of 450 subjects, 150 each in peer, dentist and control group. At baseline, a pre-tested 14 item questionnaire was used to assess the existing oral health knowledge, attitude and oral hygiene practices of the subjects. Clinical examination included recording of plaque index and gingival index, by a pre-calibrated examiner. OHE was provided by the peer group and dentist (using power-point presentation, chalk and talk presentation, using charts, posters, booklets and tooth brushing demonstration models). Data was analyzed using Kruskal Wallis and Chi-square test. Results Both the peer-led and dentist-led OHE intervention were effective in improving oral health knowledge, attitude, oral hygiene practices and oral health status at three and six months when compared to control group. The adolescents in the peer-led group, however, exhibited statistically better oral health behavior than their counterparts in the dentist-led group and control group. Conclusion The two educator-led strategies (peer group and dentist) had a modest effect on the outcome variables included in the study, the results provide some evidence to show that the peer-led strategy may provide a feasible and almost equally effective alternative to the traditional dentist led strategy of oral health education. PMID:27437345

  6. [Socioeconomic inequalities in subjective health among 11- to 15-year-olds in Germany. A trend analysis from 2002-2010].

    PubMed

    Moor, I; Pförtner, T K; Lampert, T; Ravens-Sieberer, U; Richter, M

    2012-07-01

    Health is strongly linked to social position. Several studies showed consistent or increasing health inequalities in the last decades. So far, few studies focused on trends in social inequalities in health among children and adolescents. The objective of this study was to determine changes in socioeconomic differences in subjective health between 2002 and 2010 of 11- to 15-year-old students in Germany.Data were obtained from the German part of the cross-sectional WHO "Health Behaviour in School-aged Children" survey in 2002 (n=5.221), 2006 (n=6.896) and 2010 (n=4.723). Log binomial regression models were used to assess the extent of inequalities in self-rated health across the survey years. Socioeconomic position was measured using the family affluence scale (FAS) and perceived family wealth.A relatively small improvement in good/excellent self-rated health was observed in both boys and girls from 2002 (85.2%) to 2010 (87%). Despite this improvement, inequalities in self-rated health could be identified for all survey years, regardless of which socioeconomic indicator was used (RR 1.4 up to 1.8). The level of these differences remained virtually unchanged in girls and boys in that time period.The same relationship of family affluence, family wealth and self-rated health has persisted for almost a decade in Germany. Recent strategies could not tackle existing inequalities in self-rated health which indicates an increasing need to develop and implement innovative measures and to intensify efforts of social and health policy.

  7. Gender differences in factors associated with sexual intercourse among Estonian adolescents.

    PubMed

    Part, Kai; Rahu, Kaja; Rahu, Mati; Karro, Helle

    2011-06-01

    To examine factors associated with early sexual intercourse among 15 to 16-year-old adolescents by gender. The data were collected from a random sample of Estonian basic schools' ninth grade pupils in 1999 using self-completed questionnaires. A multivariate logistic regression analysis for boys and girls was used to test for associations between sexual intercourse, and personal gender role-related attitudes, attitudes towards sexual intercourse, pubertal timing, smoking status and experience of drunkenness. Of the respondents, 14.6% of boys and 13.1% of girls had experienced sexual intercourse. Traditional gender role-related attitudes were associated with sexual intercourse among girls, but not among boys. Smoking and experience of drunkenness was strongly associated with sexual intercourse for both genders. Gender differences in the association between gender role-related attitudes and early sexual intercourse were observed among 15 to 16-year-olds in Estonia. Smoking and experience of drunkenness were strongly related to sexual intercourse for both genders.

  8. Dental Caries Scenario Among 5, 12 and 15-Year-old Children in India- A Retrospective Analysis

    PubMed Central

    Patthi, Basavaraj; Singla, Ashish; Jankiram, Chandrashekar; Jain, Swati; Singh, Khushboo

    2015-01-01

    Objectives Dental caries is the most prevalent dental disease and children are one of the most affected groups. Thus, the present study was conducted to assess the average dental caries prevalence across different WHO index age groups (5, 12 & 15 years) for the past fifteen years. Materials and Methods Literature search was performed electronically in various search engines like google scholar, PubMed, Copernicus, etc. using Dental caries and India as MeSH terms. Articles from the past 15 years reporting on dental caries prevalence and experience in India were searched and this online searching strategy collected and listed 781 articles. After evaluating their titles and abstracts, only 30 articles fulfilled the inclusion and exclusion criteria & were finally selected for complete review and data collection. Five articles which were hand searched were also included. Pooled estimates were calculated for different index age groups and different regions (Northern and Southern) separately with a confidence interval of 95% both for prevalence and experience of dental caries. Results The pooled prevalence of dental caries was found to be highest in 15 year olds followed by 5 and 12 years (62.02%, 48.11% & 43.34% respectively). Weighted mean was also found to be highest for 15 years, followed by 5 and 12 years (2.56±6.508, 2.49±7.78, 1.48±3.292 respectively). Pooled prevalence and weighted mean for the Northernern India region was found to be more in all the index age groups as compared to the Southernern India region. Conclusion More than 40% of the children in India have shown dental caries in both primary and permanent teeth in the past 15 years. Also, Northernern region was found to be more affected by dental caries than Southern region. Since children are seen as the future of the nation, this data could be helpful in the planning of oral health care services by the concerned authorities in the community. PMID:26393229

  9. (15)N-ammonium and (15)N-nitrate uptake of a 15-year-old Picea abies plantation.

    PubMed

    Buchmann, N; Schulze, E-D; Gebauer, G

    1995-06-01

    Throughfall nitrogen of a 15-year-old Picea abies (L.) Karst. (Norway spruce) stand in the Fichtelgebirge, Germany, was labeled with either (15)N-ammonium or (15)N-nitrate and uptake of these two tracers was followed during two successive growing seasons (1991 and 1992). (15)N-labeling (62 mg (15)N m(-2) under conditions of 1.5 g N m(-2) atmospheric nitrogen deposition) did not increase N concentrations in plant tissues. The (15)N recovery within the entire stand (including soils) was 94%±6% of the applied (15)N-ammonium tracer and 100%±6% of the applied (15)N-nitrate tracer during the 1st year of investigation. This decreased to 80%±24% and 83%±20%, respectively, during the 2nd year. After 11 days, the (15)N tracer was detectable in 1-year-old spruce needles and leaves of understory species. After 1 month, tracer was detectable in needle litter fall. At the end of the first growing season, more than 50% of the (15)N taken up by spruce was assimilated in needles, and more than 20% in twigs. The relative distribution of recovered tracer of both (15)N-ammonium and (15)N-nitrate was similar within the different foliage age classes (recent to 11-year-old) and other compartments of the trees. (15)N enrichment generally decreased with increasing tissue age. Roots accounted for up to 20% of the recovered (15)N in spruce; no enrichment could be detected in stem wood. Although (15)N-ammonium and (15)N-nitrate were applied in the same molar quantities ((15)NH 4(+) : (15)NO 3(-) =1:1), the tracers were diluted differently in the inorganic soil N pools ((15)NH 4(+) /NH 4(+) : (15)NO 3(-) /NO 3(-) =1:9). Therefore the measured (15)N amounts retained by the vegetation do not represent the actual fluxes of ammonium and nitrate in the soil solution. Use of the molar ammonium-to-nitrate ratio of 9:1 in the soil water extract to estimate (15)N uptake from inorganic N pools resulted in a 2-4 times higher ammonium than nitrate uptake by P. abies.

  10. Assessment of Mandibular Movements in 10 to 15 Year-old Patients With and Without Temporomandibular Disorders.

    PubMed

    Cortese, Silvina G; Biondi, Ana M; Fridman, Diana E; Guitelman, Ingrid; Farah, Catalina L

    2015-12-01

    The aim of this study was to establish reference values for mandibular movements in 10- to 15-year-olds without dysfunction and compare these values to those in patients of the same age with tempromandibular disorders (TMD) and those found previously in a group of children younger than 11 years old without TMD. Children of both genders who visited the Department of Comprehensive Pediatric Dentistry at Buenos Aires University in 2013 and whose parents or guardians provided consent were evaluated using TMD/RDC by standardized pediatric dentists (Kappa 0.88). Three groups were formed according to diagnostic summary: Group C, without TMD; Group Ia, with myofascial pain, and Group Ib, pain with limited mouth opening. The following variables were analyzed: age, gender and mandibular movements. The sample included 169 patients aged 12.5±1.76 years, of whom 62.36% did not have TMD (C) while 37.27% were diagnosed with muscle disorder (29.58% Ia and 7.69% Ib). For Group C, the following values (in mm) were recorded: maximal unassisted opening: 48.28±6.14; right lateral movement 8.78±2.50; left lateral movement: 9.60±2.64; protrusion: 4.94±2.58 and overbite: 2.98 ± 2.5, with no variation associated to sex, but with differences in the values recorded for all movements compared to those obtained for mixed dentition (p=0.0001). Analysis of mean values for mandibular movements in all 3 groups only revealed differences for maximal unassisted opening (p= 0.0317). With relation to gender, TMD was more frequent in females, with significant differences between Groups C and Ia (p=0.019). In males without dysfunction, average maximal opening was 48.28±6.14mm, with lower values in patients with TMD. Mandibular movements in pediatric patients without TMD showed significant differences according to dentition type and age.

  11. Do Migrant Girls Perform Better than Migrant Boys? Deviant Gender Differences between the Reading Scores of 15-Year-Old Children of Migrants Compared to Native Pupils

    ERIC Educational Resources Information Center

    Dronkers, Jaap; Kornder, Nils

    2014-01-01

    In this paper, we analyse the gender differences between the educational performance of 15-year-old children of migrants from specific regions of origin countries living in different destination countries with the Programme for International Student Assessment (PISA) 2009 wave. We study whether this gender difference of migrant pupils deviates…

  12. The High Performance of Dutch and Flemish 15-Year-Old Native Pupils: Explaining Country Differences in Math Scores between Highly Stratified Educational Systems

    ERIC Educational Resources Information Center

    Prokic-Breuer, Tijana; Dronkers, Jaap

    2012-01-01

    This paper aims to explain the high scores of 15-year-old native pupils in The Netherlands and Flanders by comparing them with the scores of pupils in countries with the same highly stratified educational system: Wallonia, the German "Lander," the Swiss German cantons, and Austria. We use the data from the Programme for International…

  13. Progressive Aerobic Cardiovascular Endurance Run and Body Mass Index among an Ethnically Diverse Sample of 10-15-Year-Olds

    ERIC Educational Resources Information Center

    Beets, Michael W.; Pitetti, Kenneth H.; Cardinal, Bradley J.

    2005-01-01

    This study examined the cardiovascular fitness (CVF, Progressive Aerobic Cardiovascular Endurance Run [PACER], number of laps completed) and the prevalence of at risk of overweight (AR) and overweight (OW) among 10-15-year-olds (48% girls) from the following ethnic backgrounds: African American (n = 2,604), Asian-Pacific Islander (n = 3,888),…

  14. Assessing Outgroup Prejudice among 13-15-Year-Old Students Attending Catholic and Protestant Secondary Schools in Northern Ireland: An Empirical Enquiry

    ERIC Educational Resources Information Center

    Francis, Leslie J.; Village, Andrew

    2015-01-01

    Northern Ireland has been and remains a religiously divided community. This study sets out to examine outgroup prejudice among a sample of 1799 13-15-year-old students attending Catholic or Protestant schools and employs both bivariate analyses and hierarchical modelling to chart the associations between outgroup prejudice and personal factors…

  15. University-School Partnerships: Polymer Chemistry Days Run at a University for 14-15 Year Olds and Their Impact on Attitudes to Science

    ERIC Educational Resources Information Center

    Shaw, A. J.; Harrison, T. G.; Medley, M. I.; Sellou, L.; Shallcross, K. L.; Croker, S. J.; Williams, S. J.; Shallcross, D. E.

    2010-01-01

    Polymer Chemistry days run by Bristol ChemLabS at the School of Chemistry, University of Bristol for year 10 (14-15 year olds) school students are described. Pre and post questionnaires were analysed to determine the impact on attitudes to science. There was no change in attitudes to the importance of science or practical work in science, but…

  16. Progressive Aerobic Cardiovascular Endurance Run and Body Mass Index among an Ethnically Diverse Sample of 10-15-Year-Olds

    ERIC Educational Resources Information Center

    Beets, Michael W.; Pitetti, Kenneth H.; Cardinal, Bradley J.

    2005-01-01

    This study examined the cardiovascular fitness (CVF, Progressive Aerobic Cardiovascular Endurance Run [PACER], number of laps completed) and the prevalence of at risk of overweight (AR) and overweight (OW) among 10-15-year-olds (48% girls) from the following ethnic backgrounds: African American (n = 2,604), Asian-Pacific Islander (n = 3,888),…

  17. Highlights from PISA 2006: Performance of U.S. 15-Year-Old Students in Science and Mathematics Literacy in an International Context. NCES 2008-016

    ERIC Educational Resources Information Center

    Baldi, Stephane; Jin, Ying; Green, Patricia J.; Herget, Deborah

    2007-01-01

    The Program for International Student Assessment (PISA) is a system of international assessments administered by the Organization for Economic Cooperation and Development (OECD) that measures 15-year-olds' performance in reading literacy, mathematics literacy, and science literacy every 3 years. This report focuses on the performance of U.S.…

  18. Equity in the Turkish Education System: A Multilevel Analysis of Social Background Influences on the Mathematics Performance of 15-Year-Old Students

    ERIC Educational Resources Information Center

    Özdemir, Caner

    2016-01-01

    This paper aims to discover the level of equity in the Turkish education system using maths outcomes of 15-year-old students in the Programme for International Student Assessment (PISA) exam. In order to do that, associations between various social background variables and student performance are analysed via multilevel models. Female pupils,…

  19. Do Migrant Girls Perform Better than Migrant Boys? Deviant Gender Differences between the Reading Scores of 15-Year-Old Children of Migrants Compared to Native Pupils

    ERIC Educational Resources Information Center

    Dronkers, Jaap; Kornder, Nils

    2014-01-01

    In this paper, we analyse the gender differences between the educational performance of 15-year-old children of migrants from specific regions of origin countries living in different destination countries with the Programme for International Student Assessment (PISA) 2009 wave. We study whether this gender difference of migrant pupils deviates…

  20. Treatment of a large aneurysmal bone cyst in a 15-year-old boy using a corticospongial bone graft and a 12-year follow-up after operation.

    PubMed

    von Kieseritzky, Johanna; Widenfalk, Bertil

    2012-04-01

    We report the case of a 15-year-old boy with a large aneurysmal bone cyst in the third metacarpal, which was operated on radically with excision of the bone and grafting from the distal radius. At 12-year follow-up the patient had good cosmetic results and a perfectly functioning hand.

  1. An Investigation of Factors Affecting Gender Differences in Standardized Math Performance: Results from U.S. and Hong Kong 15 Year Olds

    ERIC Educational Resources Information Center

    Liu, Ou Lydia

    2009-01-01

    Learning strategies and affective factors could have a profound impact on student standardized mathematics performance. This study investigated gender differences in affective factors, learning strategies, and preferred learning situations, and how these variables affect math achievement of 15 year olds in the United States and Hong Kong on the…

  2. Family- and School-Related Factors in 9- to 15-Year-Olds Predicting Educational Attainment in Adulthood: A Prospective 27-Year Follow-Up Study

    ERIC Educational Resources Information Center

    Hintsanen, Mirka; Hintsa, Taina; Merjonen, Paivi; Leino, Mare; Keltikangas-Jarvinen, Liisa

    2011-01-01

    Introduction: This prospective longitudinal study examined several selected family- and school-related factors simultaneously in order to investigate the importance of well known and less examined predictors of educational attainment. Method: The participants were 844 (486 girls) nine-, 12-, and 15-years old comprehensive school students. Family-…

  3. Diversity of bacterial endophytes in 3 and 15 year-old grapevines of Vitis vinifera cv. Corvina and their potential for plant growth promotion and phytopathogen control.

    PubMed

    Andreolli, Marco; Lampis, Silvia; Zapparoli, Giacomo; Angelini, Elisa; Vallini, Giovanni

    2016-02-01

    This study represents the first investigation on ecology of endophytic bacteria isolated from 3 and 15 year-old vine stems of Vitis vinifera cv. Corvina. The analysis was performed by means of culture-dependent techniques. The obtained results showed that new grapevine endophytic genera are being discovered. Moreover, Bacilli and Actinobacteria are frequently isolated from 3 year-old plants, whereas Alpha- and Gamma- Proteobacteria classes are more prevalent in the 15 year-old plants. Shannon-Wiener (H) index and analysis of rarefaction curves revealed greater genus richness in young grapevine plants. Furthermore, results evidenced an increase of genotypic group number within specific genera (e.g., Rhizobium and Pantoea). Among isolated strains from 3 and 15 year-old stems, respectively, 34 and 39% produce siderophores; 22 and 15% secrete ammonia; 22 and 21% produce indole-3-acetic acid; 8.7 and 41% solubilize phosphate. Besides, two strains isolated from 15 year-old grapevines showed 1-aminocyclopropane-1-carboxylate deaminase activity. Antifungal activity analysis evidenced that two Bacillus strains possess growth antagonistic effect toward all the tested fungal strains. Therefore, the present study extends our knowledge of the diversity of the endophytic bacteria by providing new insights into the complexity of the grapevine microbiome. Copyright © 2015 Elsevier GmbH. All rights reserved.

  4. Assessing Outgroup Prejudice among 13-15-Year-Old Students Attending Catholic and Protestant Secondary Schools in Northern Ireland: An Empirical Enquiry

    ERIC Educational Resources Information Center

    Francis, Leslie J.; Village, Andrew

    2015-01-01

    Northern Ireland has been and remains a religiously divided community. This study sets out to examine outgroup prejudice among a sample of 1799 13-15-year-old students attending Catholic or Protestant schools and employs both bivariate analyses and hierarchical modelling to chart the associations between outgroup prejudice and personal factors…

  5. Half of 12-15-year-olds with knee pain still have pain after one year.

    PubMed

    Rathleff, Camilla Rams; Olesen, Jens Lykkegaard; Roos, Ewa M; Rasmussen, Sten; Rathleff, Michael Skovdal

    2013-11-01

    Adolescent knee pain is considered benign and presumed to disappear without treatment. However, this has never been investigated. The purpose of this study was to 1) compare leisure time sports participation, health-related quality of life (HRQoL) and body mass index between adolescents with and without self-reported knee pain, 2) investigate how many adolescents still have knee pain after one year and 3) identify risk factors for one-year persistence of knee pain. The design was a prospective cohort study and a nested case-control study. In September 2011, a total of 768 adolescents between 12-15 years of age from schools in the municipality of Aalborg answered a questionnaire on demographics, sports participation, current pain and HRQoL. After one year, adolescents who reported knee pain at first contact were again contacted by telephone and asked if they experienced knee pain. At first contact, 215 adolescents reported knee pain. Adolescents with knee pain had a significantly higher leisure time sports participation level and a lower HRQoL than adolescents without knee pain. 48.8% (n = 80) still reported knee pain after one year. Female gender, taking part in sports more than twice weekly, lower HRQoL and daily knee pain increased the risk of reporting knee pain after one year. Adolescents with self-reported knee pain participate in more leisure time sports and have a lower HRQoL than adolescents without knee pain. 50% had persistent long-lasting knee pain, and a higher frequency of leisure time sports participation increased the risk of reporting knee pain after one year. Danish Rheumatism Association, The Association of Danish Physiotherapists Research Fund and The Obel Family Foundation. None of the funders have any role in the study other than to provide funding. Ethical approval was obtained from the local ethics committee in the North Denmark Region (N-20110020).

  6. Daily Physical Activity and Physical Fitness in 11-to 15-year-old Trained and Untrained Turkish Boys

    PubMed Central

    Güvenç, Alpay; Açikada, Caner; Aslan, Alper; Özer, Kamil

    2011-01-01

    The aims of this study were to assess levels and patterns of physical activity (PA) in relation to age and regular sport activity, and to examine its relationship to physical fitness in trained and untrained boys. One hundred forty-seven 11-to 15- year-old boys (73 trained and 74 untrained) participated in this study. Trained boys, comprised of 26 soccer, 25 handball and 22 volleyball players, had been training regularly for at least one year. The intensity, duration and frequency of PA were assessed from four complete days of heart rate monitoring with 15-seconds sampling intervals. Aerobic fitness was assessed by determining peakVO2 with a portable breath-by-breath gas analyzer (Cosmed K4b2) and the running speeds at fixed lactate concentrations during an incremental running test. Anaerobic fitness was evalu-ated with the Wingate Anaerobic Test. Skinfold thicknesses from eight sites and Tanner stages of pubic hair were also obtained. Based on 15-s heart rate data, instead of continuous activity, multiple short bouts of moderate and vigorous PA, lasting up to one minute, were characteristic of daily PA patterns of both trained and untrained boys. PA levels of trained boys were higher than untrained boys (p < 0.01) and the levels of PA decreased with age and maturation in both groups (p < 0.05). Daily PA variables were related to body fatness in both groups (p < 0.05), but the relationships were not consistent in the trained group. Daily PA variables were also related to aerobic fitness in the untrained group (p < 0.05) and these relationships were somewhat better with vigorous PA, whereas in the trained group, none of the PA variables were related to any of the aerobic fitness indices (p > 0.05). No relationship was observed between PA variables and anaerobic fitness in either group (p> 0.05). It seems that such relationships may somewhat depend on the fitness level of the subjects. Key points PA levels of trained boys were higher than untrained boys and the

  7. A 15-year-old boy with anterior chest pain, progressive dyspnea, and subcutaneous emphysema of the neck.

    PubMed

    Scichilone, Nicola; Buttacavoli, Maria; Camarda, Gaetana; Marchese, Margherita; Bellia, Maria; Spatafora, Mario

    2009-01-01

    We describe the case of an adolescent who was admitted to the hospital because of sudden occurrence of chest pain, dyspnea and subcutaneous emphysema. On admission, physical examination revealed subcutaneous crepitations in the superior part of the rib cage, and auscultation of the chest showed widespread wheezing. The radiological assessment confirmed the diagnosis of pneumomediastinum and pneumothorax. A follow-up CT scan performed one week after the admission showed almost complete resolution of the radiological alterations. At the following visits, the patient was asymptomatic, but reported to have suffered from frequent episodes of rhinorrea, sneezing, nasal blockage, and sometimes, chest tightness, especially during exposure to pets and/or windy weather. Skin prick testing showed sensitivities to dermatophagoides pteronyssinus and farinae, grass pollen and dog dander. Spirometry documented significant improvement in lung function after short-acting bronchodilator, allowing for the diagnosis of asthma to be made. Although pneumomediastinum may be a complication of various respiratory diseases, including asthma, it has never been reported as the first presentation of underlying bronchial asthma. Herein, the physiopathological mechanisms, the diagnostic procedures and treatment of pneumomediastinum in asthma are discussed. We suggest that the diagnosis of asthma should be considered in the differential diagnosis of pneumomediastinum in adolescence.

  8. [Sex education : representations of 13- to 15-year-old junior high school children and slow learners].

    PubMed

    Berger, Dominique; Rochigneux, Jean-Claude; Bernard, Sandie; Morand, Josette; Mougniotte, Alain

    2015-01-01

    In France, the National Education system has attributed an important health and sex education role to its teachers, based on a global and positive vision of sexuality Parents, teachers, public services and specialized resources each have a role to play in sex education for children and adolescents so that each young person can receive an education allowing him or her to enjoy a healthy sexuality. This study investigated the individual representations of sexuality, declared practices and knowledge of junior high schoolchildren and Section d'Enseignement G6n6ral et Professionnel Adapt6 (SEGPA) students, a structure for children with serious learning difficulties. The study methodology was based on administration of questionnaires (n = 524) to the two cohorts concerned. The secondary objective was to compare these two populations and identify the specificities of SEGPA pupils. The conclusions of this study should allow adults in charge of sex education in junior high schools and SEGPA to adapt sex education tools.

  9. Linguistic and Cognitive Profiles of 8- to 15-Year-Old Children With Specific Reading Comprehension Difficulties.

    PubMed

    Potocki, Anna; Sanchez, Monique; Ecalle, Jean; Magnan, Annie

    This article presents two studies investigating the role of executive functioning in written text comprehension in children and adolescents. In a first study, the involvement of executive functions in reading comprehension performance was examined in normally developing children in fifth grade. Two aspects of text comprehension were differentiated: literal and inferential processes. The results demonstrated that while three aspects of executive functioning (working memory, planning, and inhibition processes) were significantly predictive of the performance on the inferential questions of the comprehension test, these factors did not predict the scores on the literal tasks of the test. In a second experiment, the linguistic and cognitive profiles of children in third/fifth and seventh/ninth grades with a specific reading comprehension deficit were examined. This analysis revealed that the deficits experienced by the less skilled comprehenders in both the linguistic and the executive domains could evolve over time. As a result, linguistic factors do not make it possible to distinguish between good and poor comprehenders among the group of older children, whereas the difficulties relating to executive processing remain stable over development. These findings are discussed in the context of the need to take account of the executive difficulties that characterize less skilled comprehenders of any age, especially for remediation purposes.

  10. Oral health status and treatment needs among 12- and 15-year-old government and private school children in Shimla city, Himachal Pradesh, India.

    PubMed

    Shailee, Fotedar; Girish, M Sogi; Kapil, R Sharma; Nidhi, Pruthi

    2013-01-01

    To assess the dental caries, periodontal health, and malocclusion of school children aged 12 and 15 years in Shimla city and to compare them in government and private schools. A cross-sectional study of 12- and 15-year-old children in government and private schools was conducted in Shimla city, Himachal Pradesh, India. A sample of 1011 school children (both males and females) was selected by a two-stage cluster sampling method. Clinical recordings of dental caries and malocclusion were done according to World Health Organization diagnostic criteria 1997. Periodontal health was assessed by Community Periodontal Index of Treatment Needs index. The data collected was analyzed by SPSS package 13. The statistical tests used were t-test and Chi-square tests. The prevalence of dental caries was 32.6% and 42.2% at 12 and 15 years, respectively. At the12 years of age, the mean decayed, missing, filled teeth was 0.62 ± 1.42 and it was 1.06 ± 2.93 at 15 years of age. Females had higher level of caries than males at both the ages. At both ages, mean of decayed teeth was statistically higher in government schools as compared with private schools. Children in government schools had significantly less number of mean filled teeth at both ages as compared with private schools. The healthy component of gingiva was present in higher percentage of children in private schools as compared with government schools at both the age groups. The prevalence of malocclusion among the 12- year-old (58.1%) was more as compared with that among the 15-year-old (53.5%). The caries experience of 12- and 15-year-old children was low but the prevalence of gingivitis and malocclusion was quite high. Effective oral health promotion strategies need to be implemented to improve the oral health of school children further in Shimla city.

  11. A Rare Case of a 15-Year-Old Boy with Two Accessory Nipples: One in the Forearm and One in the Milk Line.

    PubMed

    Tauchen, Alexander J; Kueberuwa, Essie; Schiffman, Kenneth; Mudaliar, Kumaran M; Noland, Shelley S

    2015-01-01

    A 15-year-old male presented for evaluation of a volar forearm mass that he noticed four years before. The mass was not painful and his main concern was cosmesis. The mass was two centimeters in diameter with a pinpoint central sinus and scant drainage. After excision, the pathology report noted pilosebaceous units and smooth muscle bundles, consistent with an accessory nipple. In addition, the patient had another accessory nipple in the "milk line" on his torso. While accessory nipples and breast tissue have been reported in numerous locations throughout the body, this is the first reported case of an accessory nipple on the forearm.

  12. Uterine leiomyoma causing menometrorrhagia with a concomitant mature teratoma in a 15-year-old child: a case report and review of the literature.

    PubMed

    Naiditch, Jessica A; Milad, Magdy P; Rowell, Erin E

    2011-10-01

    Uterine leiomyoma is the most common uterine tumor in adult females but is rare in the pediatric population with only 10 previous cases reported. We describe the unique case of a 15-year-old girl who presented with abdominal pain and menometrorrhagia and was found to have a uterine leiomyoma as well as a mature ovarian teratoma that required surgical resection. We review diagnostic imaging and optimal management for the 2 gynecologic masses in this teenage girl. Copyright © 2011 Elsevier Inc. All rights reserved.

  13. Evaluation of Oral Health Status among 5-15-Year-old School Children in Shimoga City, Karnataka, India: A Cross-sectional Study

    PubMed Central

    Shashibhushan, Kukkalli Kamalaksharappa; Pradeep, Muttugadur Chandrappa; Babaji, Prashant; Reddy, Vundela Rajashekar

    2017-01-01

    Introduction Oral health is an integral part of general health. Dental problems can be avoided if identified at an early stage. There is no data on oral health status of school going children in Karnataka state’s Shimoga city. Aim To evaluate oral health status of school going children among 5-15-year-old in Shimoga city. Materials and Methods A cross-sectional study was conducted among 1458 government and private school children aged 5-6, 9-10 and 14-15 years. Dental caries (DMFT and deft Index), oral hygiene status (OHI-S Index) and dental fluorosis (Dean’s Fluorosis Index) according to WHO diagnostic criteria (1997) were assessed. Data was evaluated using ANOVA and t-test by SPSS (IBM statistical software version 21.0.) at a level of 5% significance. Results The deft among 5-6-year-old children was 3.36±3.511, deft and DMFT among 9-10-year-old was 2.55±2.497 and 0.45±0.996 respectively and DMFT among 14-15-year-old was 1.34±1.832. The caries prevalence among 5-6-year-old was 68.8%, 9-10-year-old was 77.2% and 14-15-year-old was 48.9% and overall prevalence of dental caries was 65.3% which was statistically significant. Among 9-10-year-old oral hygiene was good in 85.4%, fair in 13.5% and poor in 1% of school children and among 14-15-year-old oral hygiene was good in 77.4%, fair in 22.2% and poor in 0.4%. Overall 81.7% of children had good oral hygiene. The prevalence of dental fluorosis was 14.5%. Conclusion The children from government school were found to be less caries free than the private school children, but the difference was not significant. Oral hygiene status is found to be good among both the private and government school children. So the dental awareness is required among children of government school. PMID:28893041

  14. A Rare Case of a 15-Year-Old Boy with Two Accessory Nipples: One in the Forearm and One in the Milk Line

    PubMed Central

    Tauchen, Alexander J.; Kueberuwa, Essie; Schiffman, Kenneth; Mudaliar, Kumaran M.; Noland, Shelley S.

    2015-01-01

    A 15-year-old male presented for evaluation of a volar forearm mass that he noticed four years before. The mass was not painful and his main concern was cosmesis. The mass was two centimeters in diameter with a pinpoint central sinus and scant drainage. After excision, the pathology report noted pilosebaceous units and smooth muscle bundles, consistent with an accessory nipple. In addition, the patient had another accessory nipple in the “milk line” on his torso. While accessory nipples and breast tissue have been reported in numerous locations throughout the body, this is the first reported case of an accessory nipple on the forearm. PMID:26783489

  15. Evaluation of Oral Health Status among 5-15-Year-old School Children in Shimoga City, Karnataka, India: A Cross-sectional Study.

    PubMed

    Soumya, Shivananda Gudal; Shashibhushan, Kukkalli Kamalaksharappa; Pradeep, Muttugadur Chandrappa; Babaji, Prashant; Reddy, Vundela Rajashekar

    2017-07-01

    Oral health is an integral part of general health. Dental problems can be avoided if identified at an early stage. There is no data on oral health status of school going children in Karnataka state's Shimoga city. To evaluate oral health status of school going children among 5-15-year-old in Shimoga city. A cross-sectional study was conducted among 1458 government and private school children aged 5-6, 9-10 and 14-15 years. Dental caries (DMFT and deft Index), oral hygiene status (OHI-S Index) and dental fluorosis (Dean's Fluorosis Index) according to WHO diagnostic criteria (1997) were assessed. Data was evaluated using ANOVA and t-test by SPSS (IBM statistical software version 21.0.) at a level of 5% significance. The deft among 5-6-year-old children was 3.36±3.511, deft and DMFT among 9-10-year-old was 2.55±2.497 and 0.45±0.996 respectively and DMFT among 14-15-year-old was 1.34±1.832. The caries prevalence among 5-6-year-old was 68.8%, 9-10-year-old was 77.2% and 14-15-year-old was 48.9% and overall prevalence of dental caries was 65.3% which was statistically significant. Among 9-10-year-old oral hygiene was good in 85.4%, fair in 13.5% and poor in 1% of school children and among 14-15-year-old oral hygiene was good in 77.4%, fair in 22.2% and poor in 0.4%. Overall 81.7% of children had good oral hygiene. The prevalence of dental fluorosis was 14.5%. The children from government school were found to be less caries free than the private school children, but the difference was not significant. Oral hygiene status is found to be good among both the private and government school children. So the dental awareness is required among children of government school.

  16. Living in two homes-a Swedish national survey of wellbeing in 12 and 15 year olds with joint physical custody.

    PubMed

    Bergström, Malin; Modin, Bitte; Fransson, Emma; Rajmil, Luis; Berlin, Marie; Gustafsson, Per A; Hjern, Anders

    2013-09-22

    The practice of joint physical custody, where children spend equal time in each parent's home after they separate, is increasing in many countries. It is particularly common in Sweden, where this custody arrangement applies to 30 per cent of children with separated parents. The aim of this study was to examine children's health-related quality of life after parental separation, by comparing children living with both parents in nuclear families to those living in joint physical custody and other forms of domestic arrangements. Data from a national Swedish classroom study of 164,580 children aged 12 and 15-years-old were analysed by two-level linear regression modelling. Z-scores were used to equalise scales for ten dimensions of wellbeing from the KIDSCREEN-52 and the KIDSCREEN-10 Index and analysed for children in joint physical custody in comparison with children living in nuclear families and mostly or only with one parent. Living in a nuclear family was positively associated with almost all aspects of wellbeing in comparison to children with separated parents. Children in joint physical custody experienced more positive outcomes, in terms of subjective wellbeing, family life and peer relations, than children living mostly or only with one parent. For the 12-year-olds, beta coefficients for moods and emotions ranged from -0.20 to -0.33 and peer relations from -0.11 to -0.20 for children in joint physical custody and living mostly or only with one parent. The corresponding estimates for the 15-year-olds varied from -0.08 to -0.28 and from -0.03 to -0.13 on these subscales. The 15-year-olds in joint physical custody were more likely than the 12-year-olds to report similar wellbeing levels on most outcomes to the children in nuclear families. Children who spent equal time living with both parents after a separation reported better wellbeing than children in predominantly single parent care. This was particularly true for the 15-year-olds, while the reported

  17. [15-year-old patient with decompensated heart failure and tachycardia with negative P-waves in inferior ECG recordings. An indication for heart transplantation?].

    PubMed

    Loeff, M; Reithmann, C; Hoffmann, E; Netz, H; Steinbeck, G

    2003-06-01

    A 15-year-old girl was admitted with signs of severe cardiac failure. There were no symptoms of cardiac insufficiency 4 weeks before hospital admission. She presented with permanent supraventricular tachycardia with negative P-waves in leads II, III and aVF, the heart rate was 150 beats per minute. The electrophysiological examination showed a permanent junctional reentry tachycardia. A postero-septal accessory pathway could be eliminated successfully by radiofrequency catheter ablation. Immediately after the procedure cardiac function deteriorated with slight decrease of the strongly reduced cardiac output. Intensive care and application of dobutamine led to clinical stability. During a follow-up of two years the young patient showed permanent sinus rhythm and an age related physical strain. This case report documents the rapid and severe manifestation of cardiac failure owing to permanent junctional reentry tachycardia in a 15-year-old girl. She was referred for consideration of heart transplantation. Invasive electrophysiological treatment led to permanent sinus rhythm with improvement of left ventricular function.

  18. Comparison of different caries diagnostic thresholds under epidemiological and clinical settings among 7-15 year old school children from Bangalore city

    PubMed Central

    Jain, Swapnil Kumar; Pushpanjali, K.; Reddy, Satheesh Kumar; Gaikwad, Rahul; Deolia, Shravani

    2013-01-01

    Aim: The aim of this study is to compare the different caries diagnostic thresholds under epidemiological and clinical settings among 7-15 year old school children. Materials and Methods: A cross-sectional study was undertaken among 7-15 years old school children of Bangalore city. Total 738 children were enrolled in the study. General information was collected regarding oral hygiene practice and personal habits of the schoolchildren. Subsequently, examination was done under both the settings to record Decayed, missing and filled surfaces index for permanent teeth (DMFS) and Decayed, missing and filled surfaces index for deciduous teeth (dmfs) using the World Health Organization (WHO) and WHO + IL criteria. Results: The present study showed that both the settings (clinical and epidemiological) and diagnostic thresholds (WHO and WHO + IL), could influence the detection of carious lesions. Mean Ds under WHO + Initial lesions (IL) criteria (3.92 + 3.49) was nearly double of WHO criteria (1.88 + 2.73,) and the influence observed was more in 14 years of age, where mean Ds under WHO + IL criteria (5.43 + 2.5) which was more than double of WHO criteria (2.02 + 1.9). Conclusion: The choice of a diagnostic threshold (WHO and WHO + IL) and the conditions of examination (epidemiological and clinical) are important for the detection of caries. PMID:24778986

  19. Dental Fluorosis and Dental Caries Prevalence among 12 and 15-Year-Old School Children in Nalgonda District, Andhra Pradesh, India

    PubMed Central

    Sukhabogi, JR; Parthasarathi, P; Anjum, S; Shekar, BRC; Padma, CM; Rani, AS

    2014-01-01

    Background: Fluoride is a double edged sword. The assessment of dental caries and fluorosis in endemic fluoride areas will facilitate in assessing the relation between fluoride concentrations in water with dental caries, dental fluorosis simultaneously. Aim: The objective of the following study is to assess the dental caries and dental fluorosis prevalence among 12 and 15-year-old school children in Nalgonda district, Andhra Pradesh, India. Subjects and Methods: This was a cross-sectional study. Two stage cluster sampling technique was employed to select 20 schools from Nalgonda district. The oral examination of available 12 and 15-year-old children fulfilling the inclusion and exclusion criteria was carried out to assess dental caries and fluorosis. The examination was conducted by a single trained and calibrated examiner using the mouth mirror and community periodontal index probe under natural daylight. These areas were divided into four categories, low, medium, high and very high fluoride areas based on the fluoride concentration at the time of statistical analysis. The data was analyzed using Statistical Package for the Social Sciences version 16 (IBM, Chicago, USA). Results: The caries prevalence was less among 12-year-old children (39.9% [369/924]) compared with 15-years-old children (46.7% [444/951]). The prevalence was more among females (50.4% [492/977]) than males (35.8% [321/898]). The prevalence was more in low fluoride area (60.5% [300/496]) followed by very high fluoride area (54.8% [201/367]), high fluoride area (32.4% [293/904]) and medium fluoride area (17.6% [19/108]) in the descending order. The fluorosis prevalence increased with increasing fluoride concentration with no difference in gender and age distribution. Conclusion: Low fluoride areas require fluoridation or alternate sources of fluoride, whereas high fluoride areas require defluoridation. Defluoridation of water is an immediate requirement in areas with fluoride concentration of 4

  20. Oral health status and treatment needs among 12- and 15-year-old government and private school children in Shimla city, Himachal Pradesh, India

    PubMed Central

    Shailee, Fotedar; Girish, M. Sogi; Kapil, R. Sharma; Nidhi, Pruthi

    2013-01-01

    Objectives: To assess the dental caries, periodontal health, and malocclusion of school children aged 12 and 15 years in Shimla city and to compare them in government and private schools. Materials and Methods: A cross-sectional study of 12- and 15-year-old children in government and private schools was conducted in Shimla city, Himachal Pradesh, India. A sample of 1011 school children (both males and females) was selected by a two-stage cluster sampling method. Clinical recordings of dental caries and malocclusion were done according to World Health Organization diagnostic criteria 1997. Periodontal health was assessed by Community Periodontal Index of Treatment Needs index. The data collected was analyzed by SPSS package 13. The statistical tests used were t-test and Chi-square tests. Results: The prevalence of dental caries was 32.6% and 42.2% at 12 and 15 years, respectively. At the12 years of age, the mean decayed, missing, filled teeth was 0.62 ± 1.42 and it was 1.06 ± 2.93 at 15 years of age. Females had higher level of caries than males at both the ages. At both ages, mean of decayed teeth was statistically higher in government schools as compared with private schools. Children in government schools had significantly less number of mean filled teeth at both ages as compared with private schools. The healthy component of gingiva was present in higher percentage of children in private schools as compared with government schools at both the age groups. The prevalence of malocclusion among the 12- year-old (58.1%) was more as compared with that among the 15-year-old (53.5%). Conclusion: The caries experience of 12- and 15-year-old children was low but the prevalence of gingivitis and malocclusion was quite high. Effective oral health promotion strategies need to be implemented to improve the oral health of school children further in Shimla city. PMID:24478980

  1. Dental Fluorosis and Dental Caries Prevalence among 12 and 15-Year-Old School Children in Nalgonda District, Andhra Pradesh, India.

    PubMed

    Sukhabogi Jr; Parthasarathi, P; Anjum, S; Shekar, Brc; Padma, Cm; Rani, As

    2014-09-01

    Fluoride is a double edged sword. The assessment of dental caries and fluorosis in endemic fluoride areas will facilitate in assessing the relation between fluoride concentrations in water with dental caries, dental fluorosis simultaneously. The objective of the following study is to assess the dental caries and dental fluorosis prevalence among 12 and 15-year-old school children in Nalgonda district, Andhra Pradesh, India. This was a cross-sectional study. Two stage cluster sampling technique was employed to select 20 schools from Nalgonda district. The oral examination of available 12 and 15-year-old children fulfilling the inclusion and exclusion criteria was carried out to assess dental caries and fluorosis. The examination was conducted by a single trained and calibrated examiner using the mouth mirror and community periodontal index probe under natural daylight. These areas were divided into four categories, low, medium, high and very high fluoride areas based on the fluoride concentration at the time of statistical analysis. The data was analyzed using Statistical Package for the Social Sciences version 16 (IBM, Chicago, USA). The caries prevalence was less among 12-year-old children (39.9% [369/924]) compared with 15-years-old children (46.7% [444/951]). The prevalence was more among females (50.4% [492/977]) than males (35.8% [321/898]). The prevalence was more in low fluoride area (60.5% [300/496]) followed by very high fluoride area (54.8% [201/367]), high fluoride area (32.4% [293/904]) and medium fluoride area (17.6% [19/108]) in the descending order. The fluorosis prevalence increased with increasing fluoride concentration with no difference in gender and age distribution. Low fluoride areas require fluoridation or alternate sources of fluoride, whereas high fluoride areas require defluoridation. Defluoridation of water is an immediate requirement in areas with fluoride concentration of 4 parts per million and above as dental fluorosis is a public

  2. International trends in electronic media communication among 11- to 15-year-olds in 30 countries from 2002 to 2010: association with ease of communication with friends of the opposite sex.

    PubMed

    Boniel-Nissim, Meyran; Lenzi, Michela; Zsiros, Emese; de Matos, Margarida Gaspar; Gommans, Rob; Harel-Fisch, Yossi; Djalovski, Amir; van der Sluijs, Winfried

    2015-04-01

    Electronic media has become a central part of the lives of adolescents. Therefore, this study examines trends in adolescent electronic media communication (EMC) and its relationship with ease of communication with friends of the opposite sex, from 2002 to 10 in 30 European and North American regions. Data from the HBSC study were collected using self-report questionnaires from 11-, 13- and 15-year-old participants (N = 404 523). EMC use has grown over the years in most of these regions and increases with age. Even though Internet usage is often blamed for its negative effects on teenagers' social interactions in the physical world, in this study EMC was found to predict ease of communication with friends. Especially, the more they use EMC, the easier they find it to talk with friends of the opposite sex. Although these findings suggest that EMC reinforces communication, the interaction between year (2002-2006-2010) and EMC usage was not significant. This finding contradicts research that suggests that EMC contributes to loneliness and isolation, and supports other studies that present electronic media as a powerful tool for helping to connect people. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

  3. Occipital Condyle Fracture with Accompanying Meningeal Spinal Cysts as a result of Cervical Spine Injury in 15-Year-Old Girl

    PubMed Central

    Wiktor, Łukasz; Tomaszewski, Ryszard

    2015-01-01

    The occipital condyle fracture is rare injury of the craniocervical junction. Meningeal spinal cysts are rare tumors of the spinal cord. Depending on location, these lesions may be classified as extradural and subdural, but extradural spinal cysts are more common. We present the case of a 15-year-old girl who suffered from avulsion occipital condyle fracture treated with use of “halo-vest” system. We established that clinical effect after completed treatment is very good. Control MRI evaluation was performed 12 months after removal of “halo-vest” traction, and clinically silent extradural meningeal spinal cysts were detected at the ventral side of the spinal cord in the cervical segment of the spine. Due to clinically silent course of the disease, we decided to use the conservative treatment. The patient remains under control of our department. PMID:26543656

  4. Prevalence and severity of dental fluorosis among 13- to 15-year-old school children of an area known for endemic fluorosis: Nalgonda district of Andhra Pradesh.

    PubMed

    Sudhir, K M; Prashant, G M; Subba Reddy, V V; Mohandas, U; Chandu, G N

    2009-01-01

    The present study was conducted to assess dental fluorosis and to compare fluorosis in incisor teeth among 13- to 15-year-old school children of Nalgonda district, Andhra Pradesh. Cross-sectional analytical study was conducted. A total of 1000 school children aged 13 to 15 years were selected by stratified cluster sampling from 4 different areas with different levels of naturally occurring fluoride in drinking water. Fluorosis was recorded using TF index (TFI). Prevalence of fluorosis (TFI score, > or = 1) was 100% at all the 4 different fluoride levels. The prevalence and severity increased with increased fluoride levels in drinking water. Prevalence and severity of fluorosis did not show any significant variation between maxillary and mandibular incisor teeth. There is a high prevalence of mild-to-moderate fluorosis in Nalgonda district, even in areas with optimal fluoride levels in water.

  5. AngioJet rheolytic thrombectomy for thrombotic myocardial injury in a 15-year-old cystic fibrosis patient during lung transplantation.

    PubMed

    Hayes, Don; Schell, Randall M; Plunkett, Mark D; Gurley, John C; Hoopes, Charles W

    2012-08-01

    We report on an acute myocardial injury caused by thrombotic emboli during off-pump bilateral sequential lung transplantation in a 15-year-old female patient with end-stage cystic fibrosis. A few minutes after reperfusion of the right (second sequential) allograft, the patient developed hemodynamic collapse, including hypotension, acute akinesis of the anterior and lateral myocardial walls, and severe mitral regurgitation. Thrombus was noted within the left atrium and ventricle on intraoperative transesophageal echocardiogram. After emergent cannulation for cardiopulmonary bypass, the patient underwent left cardiac catheterization with AngioJet rheolytic thrombectomy and removal of the clot from the distal left anterior descending coronary artery. Reperfusion was established without the need for stent placement or further intervention. The patient required short-term life support with venoarterial extracorporeal membrane oxygenation.

  6. Prevalence of dental caries among 13 and 15-year-old school children in an endemic fluorosis area: a cross-sectional study.

    PubMed

    Anuradha, Br; Laxmi, G Sri; Sudhakar, P; Malik, Vn; Reddy, K Amarendher; Reddy, S Nagalaxmi; Prasanna, A Lakshmi

    2011-11-01

    To assess the prevalence of dental caries and dental fluorosis among 13- to 15-year-old school children in Panyam, Andhra Pradesh, India. The cross-sectional study was conducted among 202 school children and were examined for dental fluorosis and dental caries. This study shows that male students have a decrease in DMFT (Decayed, missing, filled, teeth) index and increase in Dean's index when compared with females. Among students with 13 to 15 years of age, 13-year-old student has increase in DMFT score when compared with other age groups and 14-year-old students has increase in Dean's score when compared with other age group students. The prevalence of dental caries decreased with the increase of fluorosis among the students examined. Patients with dental fluorosis show a decreased prevalence of dental caries.

  7. [Bronchopulmonary squamous cell carcinoma associated with HPV 11 in a 15-year-old girl with a history of severe recurrent respiratory papillomatosis: a case report].

    PubMed

    Saumet, L; Damay, A; Jeziorski, E; Cartier, C; Rouleau, C; Margueritte, G; Rodière, M; Segondy, M

    2011-07-01

    Malignant transformation of juvenile-onset recurrent respiratory papillomatosis (RRP) is a rare event and the cases reported have been mainly observed in adults. We report the case of a 15-year-old girl with a history of severe RRP who died of a HPV 11-associated bronchopulmonary squamous cell carcinoma with pericardial invasion. HPV 11 was identified in nasopharyngeal and tracheal papillomas, as well as in the pericardial fluid. HPV 11 isolate was further analyzed by amplification and sequencing of the E1, E2, E4, E6, and E7 genes. Only one amino acid substitution in E4 due to natural polymorphism was observed. Exons 5-9 of the patient's tumor protein 53 (TP53) gene were sequenced and no mutations were identified. This observation confirms that malignant conversion of juvenile-onset RRP associated with HPV 11 to squamous cell carcinoma may arise in children. HPV 11-induced carcinogenesis needs to be further investigated.

  8. Acute motor and sensory axonal neuropathy (AMSAN) in a 15-year-old boy presenting with severe pain and distal muscle weakness.

    PubMed

    Rostásy, K M; Huppke, P; Beckers, B; Brockmann, K; Degenhardt, V; Wesche, B; König, F; Gärtner, J

    2005-08-01

    Acute motor and sensory axonal neuropathy (AMSAN) is a recently described subtype of Guillain-Barré syndrome characterized by acute onset of distal weakness, loss of deep tendon reflexes and sensory symptoms. Electrophysiological studies show mildly reduced nerve conduction velocities combined with a marked reduction of muscle action and sensory nerve action potentials. Here, we report a 15-year-old boy who suffered from severe burning and knife-like pain that increased over a period of three months and resulted in a disrupted sleep pattern and suicidal intentions as well as marked loss of weight. In addition, he developed muscle weakness in his hands and feet. Neurophysiological and histopathological studies revealed AMSAN. Marked improvement of his condition was achieved by treatment with intravenous immunoglobulins, high-dose methylprednisolone, and a combination of gabapentin, antidepressants, and an oral morphine.

  9. Five-Year Disease-Free Follow-Up of a Borderline Breast Phyllodes Tumor in a 15-year-old Patient

    PubMed Central

    Güler, Sertaç Ata; Uğurlu, M. Ümit; Güllüoğlu, Bahadır M.

    2015-01-01

    Phyllodes tumors are large breast tumors representing only 1% of breast neoplasms and are rarely seen in young women. Histologically, phyllodes tumors are classified as benign, borderline, or malignant based on the characteristics of the stroma. Although wide local excision is recommended for the treatment modality, the reoccurrence rate after surgical excision varies between 36% and 65%, with recurrence more likely in those with the tumor at the margins of excision. Our aim was to report -a case in a 15-year-old girl with a 115-mm borderline phyllodes tumor in her left breast mimicking a juvenile fibroadenoma. We presented a 5-year disease-free follow-up after wide local excision with negative margins.

  10. Spontaneous rupture of an aneurysm of the right subclavian artery as a first presentation of Ehlers Danlos syndrome in a 15-year old boy.

    PubMed

    Verbert, A; Verbist, J; Peeters, P; Deferm, H; Haenen, L

    2013-01-01

    We report a case of a spontaneous rupture of a right subclavian aneurysm in a 15 year-old patient. This ruptured aneurysm was successfully treated in an endovascular manner by placing a covered stent-graft in the right subclavian artery via right brachial access. Subsequent work-up by skin biopsy and fibroblast culture and by DNA-screening revealed the diagnosis of Ehlers Danlos type IV. Meanwhile, the patient developed twice a spontaneous pneumothorax, treated with thoracoscopic pleurodesis. This article provides a clear overview of the clinical and genetic characteristics of a case of Ehlers Danlos type IV and illustrates the importance of avoiding surgery in patients with connective tissue disease because of the high risk of perioperative complications.

  11. Occurrence of dental caries in primary and permanent dentition, oral health status and treatment needs among 12-15 year old school children of Jorpati VDC, Kathmandu.

    PubMed

    Shrestha, N; Acharya, J; Sagtani, A R; Shrestha, R; Shrestha, S

    2014-12-01

    Dental caries occurrence, distribution, oral health status and corresponding treatment needs in 12 - 15 year old children are useful tools for evaluation of oral health. Dental caries status along with its treatment needs was recorded according to World Health Organization (WHO) index (1997) in 366 children from five schools within Jorpati Village Development Committee (VDC), Kathmandu. Dental caries was diagnosed in 156 (42.6%) children, out of which 122 (78.21%) had caries in permanent teeth, 26 (16.67%) had caries in primary teeth, and 8 (5.13%) had caries in both dentition. The age wise distribution of dental caries showed the highest prevalence among 12 year old students (23.8%) and the lowest among 15 year olds (3.8%). Among the female students (177), 43.5% showed presence of dental caries, while the prevalence among male students (179) was 41.8%.Out of the total number of teeth affected by dental caries (336), 273 (81.25%) were permanent teeth and 63 (18.75%) were primary teeth. The intra arch distribution of dental caries in permanent as well as primary dentition was statistically significant (P < 0.05). Restorative treatment (89.38%) was the main need in permanent dentition, and endodontic treatment (60.32%) in primary dentition. Chronologic enamel hypoplasia was found in 14 (3.83%) of the total population, and 62 (16.94%) required oral prophylaxis. These findings are significant as they can initiate further research in this area, which may help establish reliable baseline data for implementation of preventive oral health programs.

  12. Psycho-social and environmental correlates of location-specific physical activity among 9- and 15- year-old Norwegian boys and girls: the European Youth Heart Study

    PubMed Central

    Ommundsen, Yngvar; Klasson-Heggebø, Lena; Anderssen, Sigmund A

    2006-01-01

    Objective Little is known about the existence of independent location- or context specific forms of physical activity. This study sought to identify location-specific forms of physical activity in a sample of 9 and 15 years-olds Norwegian boys and girls, and examined their associations to psycho-social and environmental factors. Methods A cross-sectional study of 9 and 15-year-olds (N = 760; 379 boys and 381 girls) was conducted in which participants responded to a computer-based questionnaire (PEACH) tapping potentially location specific forms of physical activity as well as psycho-social and environmental correlates. Results Exploratory factor analysis indicated that the nine and fifteen year-olds self-reported their physical activity as located in three separate and specific contexts: a) school commuting, b) informal games play at school and c) organized sport, structured exercise and games play in leisure time. Dependent of location, psycho-social and environmental correlates explained between 15 and 55 percent of the variance in physical activity. The impact of peer support, enjoyment and perceived competence in physical activity generalized across the three locations. Enjoyment of physical education classes, parental support and teacher support, in contrast, confined to particular location-specific forms of physical activity. Generally, behavioural beliefs and environmental factors represented marginal correlates of all location-specific forms of activity. Conclusion Young peoples' physical activity was identified as taking place in multiply genuine locations, and the psychosocial correlates of their physical activity seem to some extent to be location specific. Results may inform intervention efforts suggesting that targeting specific sets of psycho-social factors may prove efficient across physical activity locations, gender and age groups. Others, in contrast may prove effective in facilitating location specific physical activity, in which age may come to

  13. Severity of Malocclusion and Orthodontic Treatment Needs among 12- to 15-Year-Old School Children of Davangere District, Karnataka, India

    PubMed Central

    Shivakumar, KM; Chandu, GN; Shafiulla, MD

    2010-01-01

    Objectives: To assess the severity of malocclusion and orthodontic treatment needs among 12- to 15-year-old school children of Davangere District, India, by using the Dental Aesthetic Index (DAI). Methods: A descriptive cross-sectional study was conducted among 1800 12- to 15-year-old school children of Davangere District, Karnataka, India. Talukas (administrative units in some states in India) were considered clusters. Schools were selected using simple random sampling procedures. The 300 study subjects were selected using systematic random sampling procedures. Data consisting of DAI components were recorded pro forma. The collected data were subjected to statistical analysis. The Chi-square test (χ2) was used to compare malocclusion severity. The analysis of variance (ANOVA) test was used to compare the changes in DAI scores and the mean DAI scores between age groups. The Z test was used to compare mean DAI scores between the 2 sexes and between children residing in urban and rural areas. Results: Of the 1800 school children examined, 899 (49.9%) were boys and 901 (50.1%) were girls. Most of the children (79.9%) had DAI scores ≤ 25 with no or minor malocclusion requiring no or little treatment, 15.4% had DAI scores of 26–30 with definite malocclusion requiring elective treatment, 4.2% had DAI scores of 31–35 with severe malocclusion requiring highly desirable treatment, and 0.5% had DAI scores ≥ 36 with handicapping malocclusion requiring mandatory treatment. Conclusions: The majority of the children in our study (79.9%) required no or little treatment; 20.1% had definite malocclusion requiring definite orthodontic treatment. PMID:20613919

  14. Impacts on quality of life related to dental caries in a national representative sample of Thai 12- and 15-year-olds.

    PubMed

    Krisdapong, S; Prasertsom, P; Rattanarangsima, K; Sheiham, A

    2013-01-01

    Dental caries is generally given the highest priority in national oral health services for school-aged populations. Yet, there is no study exploring the impacts on quality of life specifically related to dental caries in national samples of school-aged children. This study assessed prevalence and characteristics of oral impacts attributed to dental caries on quality of life and compared them with overall oral health impacts. In addition, associations of oral impacts attributed to dental caries and dental caries status were investigated. A national representative sample of 1,063 12- and 811 15-year-olds completed a sociodemographic and behavioural questionnaire, and were orally examined and interviewed about oral health-related quality of life using the Child-OIDP or OIDP indexes, respectively. Associations of condition-specific impacts (CS impacts) attributed to dental caries with components of DMF were investigated using χ(2) tests and multivariate logistic regressions. CS impacts attributed to dental caries were reported by nearly half the children and such impacts accounted for half of overall oral impacts from all oral conditions. The majority of impacts were of little intensity and affected only 1-2 daily performances, particularly performances on Eating, Emotional stability and Cleaning teeth. CS impacts were significantly positively associated with number of decayed teeth, and strongly associated with severe decay.

  15. Blister-like supraclinoid internal carotid artery pseudoaneurysm in a 15-year-old male: case report and review of the literature.

    PubMed

    Haji, Faizal Aminmohamed; Boulton, Melfort R; de Ribaupierre, Sandrine

    2011-01-01

    With an incidence of less than 1-3 per million, pediatric aneurysms are rare clinical entities. A traumatic etiology is implicated in a large proportion of these cases, leading to the formation of both 'false' and 'true' aneurysms. These occur most often in the distal circulation, but have also been described in the supraclinoid distal internal carotid artery (ICA). Blood blister aneurysms are also found in this location; however, they have not been described in the pediatric population. We report the case of a 15-year-old male who presented following cranial trauma with diffuse basal subarachnoid hemorrhage and limited additional intracranial pathology. Computed tomography angiography demonstrated a small, 2-mm blister-like aneurysm arising from the dorsal surface of the left supraclinoid ICA at a non-branching site. Despite early endovascular treatment with Guglielmi detachable coils, the lesion continued to grow over subsequent studies, necessitating open surgical clipping. At the time of surgery, gross pathology of the native ICA was observed, raising the possibility of a preexisting blood-blister aneurysm. We review the epidemiology, pathophysiology and diagnostic considerations of these lesions. The endovascular and surgical management of these complex non-branching supraclinoid ICA aneurysms is also discussed.

  16. Prevalence of dental fluorosis and associated risk factors in 11-15 year old school children of Kanyakumari District, Tamilnadu, India: a cross sectional survey.

    PubMed

    Baskaradoss, Jagan Kumar; Clement, Roger B; Narayanan, Aswath

    2008-01-01

    This study presents data on the prevalence and severity of dental fluorosis in 11-15-years-old school children of Kanyakumari district, TamilNadu, India, and also the relationships between prevalence of dental fluorosis and selected risk factors. A total of 1800 children, from all the nine blocks of Kanyakumari district, studying in classes 6-10 were examined using type III examination. The assessment form designed specifically for this study was used while examining each student. Dental fluorosis was present in 15.8% (285 children) of the study population and the community fluorosis index was calculated to be 0.27. The prevalence of dental fluorosis varied from as low as 1.4% in some blocks to as high as 29.4% in some others. There was a significant difference in the level of dental fluorosis between rural and urban residents ( P < 0.001). The prevalence of dental fluorosis was higher in children who consumed pipe water as compared to children who consumed ground water. 65% of the children with dental fluorosis had no caries, indicating the positive effects of fluoride. The prevalence of dental fluorosis can be attributed to the level of fluoride in the drinking water as it exhibited a step-wise increase when the water fluoride levels increased from 1.5-1.7 ppm. Measures for defluoridation of drinking water before distribution has to be taken in the high prevalence blocks to lower the burden of dental fluorosis in this community.

  17. Assessment of oral health-related quality of life in 9-15 year old children with visual impairment in Uttarakhand, India

    PubMed Central

    Singh, Aditi; Dhawan, Preeti; Gaurav, Vivek; Rastogi, Pradeep; Singh, Shilpi

    2017-01-01

    Background: To assess the prevalence of dental diseases among 9–15-year-old visually impaired children and find out its impact on their daily activities using the Child-Oral Impact on Daily Performance (C-OIDP) questionnaire in districts of Uttarakhand, India. Materials and Methods: A total of 423 visually impaired institutionalized children between the age group of 9–15 years were included in the study. Stratified random sampling technique was used to obtain the study population. Dental caries was recorded using dmft for primary dentition and DMFT for permanent dentition, traumatic dental injuries were assessed using traumatic dental injury index, and dentofacial anomalies were recorded using Angle's classification of malocclusion. The Hindi braille version of C-OIDP questionnaire was used to gather information regarding oral health-related quality of life (OHRQoL). Results: There was a high dental caries prevalence of 57.7% in visually impaired children. The prevalence of traumatic dental injuries was 50.6%. Crowding (61.5%) was the most commonly seen dentofacial anomaly and the most commonly perceived oral health problem was toothache. There was less favorable OHRQoL in males as compared to females. Conclusion: There was a high prevalence of dental diseases in this group and higher C-OIDP scores suggestive of unfavorable OHRQoL. PMID:28348617

  18. Recurrent transient ischemic attacks in a 15-year-old boy with beta-thalassemia minor and thrombophilia. Contribution of perfusion SPECT to clinical diagnosis.

    PubMed

    Engelborghs, Sebastiaan; Pickut, Barbara A; De Deyn, Peter P

    2003-06-01

    beta-Thalassemic patients exhibit an increased frequency of thrombotic events but most patients with heterozygous beta-thalassemia minor are asymptomatic and no single case with beta-thalassemia minor and concurrent stroke was reported. We present a 15-year-old boy with heterozygous beta-thalassemia minor who developed recurrent transient ischemic attacks as documented with repeated brain SPECTs whereas structural neuro-imaging was not contributory. The patient exhibited resistance to activated protein C due to heterozygosity for factor V Leiden as well as slightly decreased plasma levels of protein C and S. This unique association of risk factors might have caused clinically significant thrombophilia resulting in recurrent cerebrovascular events. This case report underlines the thrombogenic risk of heterozygous beta-thalassemia minor in children heterozygous for factor V Leiden mutation. We therefore suggest to screen for thrombophilia in children with beta-thalassemia minor when thromboembolism-related phenomena occur. This case also demonstrates that brain perfusion SPECT is a useful and sensitive tool for detecting cerebrovascular events in patients with hemoglobinopathies.

  19. Effect of Herbal and Fluoride Mouth Rinses on Streptococcus mutans and Dental Caries among 12–15-Year-Old School Children: A Randomized Controlled Trial

    PubMed Central

    Shenoy Panchmal, Ganesh; Kumar, Vijaya; Jodalli, Praveen S.; Sonde, Laxminarayan

    2017-01-01

    To assess and compare the effect of herbal and fluoride mouth rinses on Streptococcus mutans count and glucan synthesis by Streptococcus mutans and dental caries, a parallel group placebo controlled randomized trial was conducted among 240 schoolchildren (12–15 years old). Participants were randomly divided and allocated into Group I (0.2% fluoride group), Group II (herbal group), and Group III (placebo group). All received 10 ml of respective mouth rinses every fortnight for a period of one year. Intergroup and intragroup comparison were done for Streptococcus mutans count and glucan synthesis by Streptococcus mutans and dental caries. Streptococcus mutans count showed a statistically significant difference between Group I and Group III (p = 0.035) and also between Group II and Group III (p = 0.039). Glucan concentration levels showed a statistically significant difference (p = 0.024) between Group II and Group III at 12th month. Mean DMF scores showed no statistical difference between the three groups (p = 0.139). No difference in the level of significance was seen in the intention-to-treat and per-protocol analysis. The present study showed that both herbal and fluoride mouth rinses, when used fortnightly, were equally effective and could be recommended for use in school-based health education program to control dental caries. Trial registration number is CTRI/2015/08/006070. PMID:28352285

  20. Impact of oral health education on oral hygiene knowledge, practices, plaque control and gingival health of 13- to 15-year-old school children in Bangalore city.

    PubMed

    D'Cruz, A M; Aradhya, S

    2013-05-01

    To assess effectiveness of an oral health education (OHE) programme on oral hygiene knowledge, practices, plaque control and gingival health of 13- to 15-year-old school children in Bangalore city. Three schools were randomly selected and assigned to experimental I, experimental II and control groups. At baseline, a 20-item questionnaire was used to assess the oral hygiene knowledge and practices. Clinical examinations (Turesky-Gilmore-Glickman modification of Quigley Hein plaque index; Loe-Silness gingival index) were performed by 2 examiners. OHE was provided by the investigator for experimental groups I (lecture using a PowerPoint presentation) and II (lecture using a PowerPoint presentation with toothbrushing demonstration). Control group did not receive any intervention. Reinforcement was provided for experimental groups at 3 and 6 months. At end of 9 months, questionnaire was administered and clinical examinations were performed. Data were analysed using chi-square, anova and post hoc Tukey's tests. Nine months post-intervention, there was significant improvement in oral hygiene knowledge and practices in experimental groups. There were significant reductions in mean plaque index and gingival index scores in the experimental groups. The control group did not show any significant improvement. Active involvement of school children with reinforcement of OHE can improve oral hygiene knowledge, practices and gingival health and decrease plaque levels. © 2012 John Wiley & Sons A/S.

  1. [Dental caries in 12- and 15-year-old schoolchildren from public and private schools in Salvador, Bahia, Brazil, in 2001].

    PubMed

    Cangussu, Maria Cristina Teixeira; Castellanos, Roberto Augusto; Pinheiro, Márcia Farias; de Albuquerque, Silvana Rodrigues; Pinho, Cristina

    2002-01-01

    The aim of this paper was to assess the caries experience of 12- and 15-year-old schoolchildren from public and private schools in Salvador, Bahia, Brazil, and to identify the access of children to dental services and the coverage of such services, which might be related to differences between the groups. Cross-sectional data were obtained from 3,313 clinical exams, which followed the WHO (1997) criteria for the diagnosis of dental caries. The analysis was carried out by means of the Student's t test, the chi-square test and analysis of covariance. There were no differences regarding DMFT and frequency of caries-free individuals between public and private schools. However, while F (filled teeth) was the most prevalent component of the index in subjects from private schools, M (missing teeth) was the most common in those from public schools. The access to dental services in the last year was the only variable associated to the differences between both groups. Thus, the importance of access to dental services and social benefits must be pointed out in order to guarantee equity in oral health.

  2. Massive hemothorax due to subclavian vein tear during internal jugular vein cannulation in a 15-year-old boy scheduled for mitral valve replacement

    PubMed Central

    Mishra, Sandeep Kumar; Paulose, Deepak; Kundra, Pankaj; Parida, Satyen

    2015-01-01

    We present an unusual case of life-threatening hemothorax in a 15-year-old boy following subclavian vein tear during internal jugular vein (IJV) cannulation prior to initiation of surgery (mitral valve replacement). Successful IJV cannulation was done in the third attempt. However, we missed the subclavian tear which occurred during the first two initial attempts as there was no clinical evidence suggestive of it at that point of time. This undiagnosed hemothorax led to hemodynamic decompensation requiring high volume and inotropic support to wean the patient off cardiopulmonary bypass. This unusually high requirement of fluid and inotropes required the surgeon to look for noncardiac causes for the hemodynamic disturbance and he noticed a bulge in the right pleura, which on exploration had approximately 1.5 L of collected blood. It was then retrospectively analyzed that the cause of this hemothorax could have been the undue lateral orientation of the needle during IJV cannulation and the advancement of the dilator to its entire length could have injured the subclavian vein. Here, we also would like to discuss the safety precautions to be taken during the cannulation, like the needle orientation and the length to which the dilator must be advanced for safe central venous cannulation. PMID:26712992

  3. Oral Health Status among 12- and 15-Year-Old Children from Government and Private Schools in Hyderabad, Andhra Pradesh, India

    PubMed Central

    Sukhabogi, JR; Shekar, CBR; Hameed, IA; Ramana, IV; Sandhu, G

    2014-01-01

    Background: The assessment of oral health status of children in government and private schools provide data on the oral health status of children from different socio-economic background. Aim: The aim of the following study is to assess and to compare the oral hygiene status, gingival status and caries experience between children from government and private schools in Andhra Pradesh, India. Subjects and Methods: A combination of cluster and stratified random sampling was employed to select the study participants. Oral hygiene status, gingival status and caries experience was assessed and compared among 12- and 15-year-old children from three government and private schools each. The examination was carried out by three trained and calibrated investigators using a mouth mirror and explorer under natural daylight. Results: A total of 604 children (331 government and 273 private) were examined in the study. The mean oral hygiene index-simplified (OHI-S) was higher among government school children (2.9 [1.1]) compared private school children (0.6 [0.4]). The mean gingival score and mean decayed missing filled teeth were also higher among government school children compared with private school children. A significantly higher number of children in the government schools had poor oral hygiene status, moderate to severe gingivitis and caries experience. Conclusion: The prevalence of oral diseases was relatively less among children from private schools in comparison with those from government schools. Hence, the children from government schools should be given the priority compared with private school children in any school dental health programs planned on a statewide basis. PMID:25364601

  4. Oral Health Status among 12- and 15-Year-Old Children from Government and Private Schools in Hyderabad, Andhra Pradesh, India.

    PubMed

    Sukhabogi Jr; Shekar, Cbr; Hameed, Ia; Ramana, Iv; Sandhu, G

    2014-09-01

    The assessment of oral health status of children in government and private schools provide data on the oral health status of children from different socio-economic background. The aim of the following study is to assess and to compare the oral hygiene status, gingival status and caries experience between children from government and private schools in Andhra Pradesh, India. A combination of cluster and stratified random sampling was employed to select the study participants. Oral hygiene status, gingival status and caries experience was assessed and compared among 12- and 15-year-old children from three government and private schools each. The examination was carried out by three trained and calibrated investigators using a mouth mirror and explorer under natural daylight. A total of 604 children (331 government and 273 private) were examined in the study. The mean oral hygiene index-simplified (OHI-S) was higher among government school children (2.9 [1.1]) compared private school children (0.6 [0.4]). The mean gingival score and mean decayed missing filled teeth were also higher among government school children compared with private school children. A significantly higher number of children in the government schools had poor oral hygiene status, moderate to severe gingivitis and caries experience. The prevalence of oral diseases was relatively less among children from private schools in comparison with those from government schools. Hence, the children from government schools should be given the priority compared with private school children in any school dental health programs planned on a statewide basis.

  5. [Physical activity of 9 and 15 year old Icelandic children - Public health objectives and relations of physical activity to gender, age, anthropometry and area of living].

    PubMed

    Magnusson, Kristjan Thor; Arngrimsson, Sigurbjorn Arni; Sveinsson, Thorarinn; Johannsson, Erling

    2011-02-01

    The main objective of the study was to assess to what degree nine and fifteen year old Icelandic children followed the national physical activity (PA) guidelines for children set forth by the Icelandic Public Health Institute, which recommend no less than 60 minutes of moderate-to-vigorous physical activity a day (MVPA). The study was conducted between September 2003 and January 2004 at eighteen randomly selected schools in the capital area of Reykjavik and towns and rural areas in the northeast. All nine years old (N=662) and fifteen years old (N=661) students were offered to participate. Half of the children were randomly chosen to partake in the PA part of the study where 176 nine-year-old and 162 fifteen-year-old children yielded usable data. We measured participants' height, weight and skinfold thickness and their PA by ActiGraph™ with respect to moderate-to-vigorous intensity (defined as counts >3400 cpm) and average volume. Only 5% of 9-year-old and 9% of 15 year-old students followed the recommended PA guidelines of at least 60 minutes a day of MVPA. MVPA was positively associated with sex (being a boy) and age, but negatively associated with skinfold thickness. Those living in the capital area of Reykjavik rather than in smaller towns and rural areas were likelier to accrue more minutes of MVPA per day. The results highlight the importance of developing PA interventions targeting children of school age. It is important to research and evaluate different ways as to how these interventions should best be conducted. Key words: physical activity, children, body composition, accelerometers.

  6. Risk factors for acute and overuse sport injuries in Swedish children 11 to 15 years old: What about resistance training with weights?

    PubMed

    Boström, A; Thulin, K; Fredriksson, M; Reese, D; Rockborn, P; Hammar, M L

    2016-03-01

    To determine the 1-year self-reported incidence of overuse and traumatic sport injuries and risk factors for injuries in children participating in a summer sports camp representing seven different sports. 4363 children, 11 to 15 years old participating in a summer camp in seven different sports answered a questionnaire. Injury in this cross-sectional study was defined as a sport-related trauma or overload leading to pain and dysfunction preventing the person from participation in training or competition for at least 1 week. A number of risk factors for injury were investigated such as sex, age, number of hours spent on training in general, and on resistance training with weights. Nearly half [49%, 95% confidence interval (CI) 48-51%] of the participants had been injured as a result of participation in a sport during the preceding year, significantly more boys than girls (53%, 95% CI 50-55% vs 46%, 95% CI 43-48%; P < 0.001). Three factors contributed to increased incidence of sport injuries: age, sex, and resistance training with weights. Time spent on resistance training with weights was significantly associated with sport injuries in a logistic regression analysis. In children age 11 to 15 years, the risk of having a sport-related injury increased with age and occurred more often in boys than in girls. Weight training was the only modifiable risk factor that contributed to a significant increase in the incidence of sport injuries. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  7. Evaluation of dietary intake of vitamins and minerals in 13-15-years-old boys from a sport school in Warsaw.

    PubMed

    Szczepańska, Beata; Malczewska-Lenczowska, Jadwiga; Wajszczyk, Bożena

    2016-01-01

    Insufficient intake of vitamins and minerals, in teenagers engaged in physical activity increases the risk of health disorders. The aim of this study was to evaluate selected vitamins and minerals intake in 13-15-year-old boys from sport school. The study of dietary intake was conducted among 44 boys from the School of Sport Championship (SSC). Nutritional data was collected using 24-hour recall for 3 days of week. Daily intake of minerals: sodium, potassium, calcium, phosphorus, magnesium, iron, zinc, copper, iodine and vitamins: A, E, D, B1, B2, B6, B12, C, folate and niacin was estimated. The probability of insufficient intake of nutrients in relation to the standard levels: Estimated Average Requirement (EAR) or Adequate Intake (AI) as well as excessive intake of them in relation to the Tolerable Upper Intake Level (UL) were assessed. The highest percentage of insufficient intake concerned vitamin D (100%), potassium (69%), folate (53%), and calcium (50%), slightly lower of magnesium (27%), vitamins C (24%) and E (15%). The risk of inadequate intake of other minerals: sodium, copper, iron, zinc, phosphorus, iodine and vitamins: B6, B1, B2, A, B12, niacin, was relatively lower and amounted from 0.3% to 5.4%. The disturbingly high probability of exceeding the UL for sodium (99.5%) was observed. A significant disproportion between the mean intake and the percentage of inadequate diets indicates a large diversity in the intake of vitamins and minerals in the group of studied boys, what was the reason of unbalanced diet. The insufficient intake concerns especially vitamin D, potassium, folate, calcium and a lesser extent magnesium, vitamins C and E. Sodium intake was disturbingly high. In order to avoid nutritional mistakes in the future education on the rational nutrition among students, their parents, and teachers is necessary.

  8. Socio-demographic and lifestyle factors associated with overweight in a representative sample of 11-15 year olds in France: results from the WHO-Collaborative Health Behaviour in School-aged Children (HBSC) cross-sectional study.

    PubMed

    Dupuy, Marie; Godeau, Emmanuelle; Vignes, Céline; Ahluwalia, Namanjeet

    2011-06-07

    The prevalence of overweight in children and adolescents is high and overweight is associated with poor health outcomes over short- and long-term. Lifestyle factors can interact to influence overweight. Comprehensive studies linking overweight concomitantly with several demographic and potentially-modifiable lifestyle factors and health-risk behaviours are limited in adolescents--an age-group characterized by changes in lifestyle behaviours and high prevalence of overweight. Thus, the objective of the current study was to examine the association of overweight with several socio-demographic and lifestyle variables simultaneously in a representative sample of adolescents. A nationally representative sample of 11-15 year-olds (n = 7154) in France participated as part of the WHO-Collaborative Health Behaviour in School-aged Children (HBSC) study. Students reported data on their age, height, weight, socio-demographic variables, lifestyle factors including nutrition practices, physical activity at two levels of intensity (moderate and vigorous), sedentary behaviours, as well as smoking and alcohol consumption patterns using standardized HBSC protocols. Overweight (including obesity) was defined using the IOTF reference. The multivariate association of overweight with several socio-demographic and lifestyle factors was examined with logistic regression models. The adjusted odds ratios for the association with overweight were: 1.80 (95% CI: 1.37-2.36) for low family affluence; 0.73 (0.60-0.88) for eating breakfast daily; 0.69 (0.56-0.84) for moderate to vigorous physical activity (MVPA); and 0.71 (0.59-0.86) for vigorous physical activity (VPA). Significant interactions between age and gender as well as television (TV) viewing and gender were noted: for boys, overweight was not associated with age or TV viewing; in contrast, for girls overweight correlated negatively with age and positively with TV viewing. Fruit and vegetable intake, computer and video-games use, smoking

  9. Socio-demographic and lifestyle factors associated with overweight in a representative sample of 11-15 year olds in France: Results from the WHO-Collaborative Health Behaviour in School-aged Children (HBSC) cross-sectional study

    PubMed Central

    2011-01-01

    Background The prevalence of overweight in children and adolescents is high and overweight is associated with poor health outcomes over short- and long-term. Lifestyle factors can interact to influence overweight. Comprehensive studies linking overweight concomitantly with several demographic and potentially-modifiable lifestyle factors and health-risk behaviours are limited in adolescents - an age-group characterized by changes in lifestyle behaviours and high prevalence of overweight. Thus, the objective of the current study was to examine the association of overweight with several socio-demographic and lifestyle variables simultaneously in a representative sample of adolescents. Methods A nationally representative sample of 11-15 year-olds (n = 7154) in France participated as part of the WHO-Collaborative Health Behaviour in School-aged Children (HBSC) study. Students reported data on their age, height, weight, socio-demographic variables, lifestyle factors including nutrition practices, physical activity at two levels of intensity (moderate and vigorous), sedentary behaviours, as well as smoking and alcohol consumption patterns using standardized HBSC protocols. Overweight (including obesity) was defined using the IOTF reference. The multivariate association of overweight with several socio-demographic and lifestyle factors was examined with logistic regression models. Results The adjusted odds ratios for the association with overweight were: 1.80 (95% CI: 1.37-2.36) for low family affluence; 0.73 (0.60-0.88) for eating breakfast daily; 0.69 (0.56-0.84) for moderate to vigorous physical activity (MVPA); and 0.71 (0.59-0.86) for vigorous physical activity (VPA). Significant interactions between age and gender as well as television (TV) viewing and gender were noted: for boys, overweight was not associated with age or TV viewing; in contrast, for girls overweight correlated negatively with age and positively with TV viewing. Fruit and vegetable intake, computer

  10. INFLUENCE OF SOCIO-ECONOMIC AND DEMOGRAPHIC FACTORS, FEEDING AND PHYSICAL ACTIVITY ON NUTRITIONAL STATUS OF 8-15-YEAR-OLD BULGARIAN CHILDREN AND ADOLESCENTS: PRELIMINARY RESULTS.

    PubMed

    Mladenova, Silviya; Andreenko, Emiliya

    2015-12-01

    Objetivo: estudiar el papel de algunos factores socioeconómicos y demográficos, la alimentación y la actividad física en la prevalencia del sobrepeso, la obesidad y la insuficiencia ponderal entre los niños y adolescentes búlgaros. Material y métodos: en la muestra de esta investigación se incluyeron 881 niños y adolescentes de ambos sexos, con edades comprendidas entre 8 y 15 años, que se midieron de forma transversal en el período 2012 - 2014 en las ocho escuelas del gobierno en la región de Smolyan, Bulgaria. De cada niño se midieron la altura y el peso, y se calculó el índice de masa corporal (IMC). La evaluación del estado nutricional se realizó utilizando los puntos de corte del IMC internacional para niños y adolescentes. Mediante el cuestionario se recogió información sobre el nivel educativo de los padres, el número de hijos en la familia, lugar de residencia, nutrición y hábitos de alimentación y actividad física de los niños y adolescentes. Los datos fueron analizados por el software Statistica 10.0. Resultados: existe una relación positiva significativa entre el factor “comer en exceso” y los valores de IMC para ambos sexos, y una relación negativa entre el factor de “frecuencia de comidas” y el IMC para los varones (p < 0,05). Los valores significativamente más altos de IMC se observan entre los niños que comen en exceso en comparación con sus pares, que comen cantidades normales o pequeñas de alimentos (p < 0,05). La obesidad es significativamente más frecuente entre los niños, que comen una o dos veces al día, en comparación con aquellos que tienen tres o más comidas al día (p < 0,05). Conclusión: los resultados preliminares de nuestra investigación muestran que los principales determinantes del sobrepeso, la obesidad y la insuficiencia ponderal entre los niños y adolescentes búlgaros estudiados son los factores relacionados con la alimentación y la conducta alimentaria, en particular “el comer en exceso” para ambos sexos y la “frecuencia de las comidas” para los niños. Falta la influencia distintiva de factores como el nivel de educación de los padres; el lugar de residencia, ciudad o pueblo; el régimen de alimentación diaria y la actividad física sobre el IMC y el estado nutricional de los niños y adolescentes búlgaros investigados.

  11. The Relationship between Denominational Affiliation and Spiritual Health among Weekly-Churchgoing 13- to 15-year-old Adolescents in England and Wales

    ERIC Educational Resources Information Center

    Francis, Leslie J.; Robbins, Mandy

    2008-01-01

    This paper draws on John Fisher's formative definition of spiritual health as comprising good relationships within four domains (the personal, the communal, the environmental and the transcendental) and uses the operationalization of these constructs proposed by Francis and Robbins (2005). Comparisons are made between the responses of five groups…

  12. The Spiritual Revolution and Suicidal Ideation: An Empirical Enquiry among 13- to 15-Year-Old Adolescents in England and Wales

    ERIC Educational Resources Information Center

    Robbins, Mandy; Francis, Leslie J.

    2009-01-01

    The association between conventional religiosity and suicide inhibition has been well explored and documented since the pioneering work of Durkheim. Commentators like Heelas and Woodhead point to ways in which conventional religiosity is giving way in England and Wales to a range of alternative spiritualities, including renewed interest in…

  13. Does Religious Education as an Examination Subject Work to Promote Community Cohesion? An Empirical Enquiry among 14- to 15-Year-Old Adolescents in England and Wales

    ERIC Educational Resources Information Center

    Francis, Leslie J.; ap Siôn, Tania; McKenna, Ursula; Penny, Gemma

    2017-01-01

    This study begins by examining the way in which, in both England and Wales, Religious Education has become implicated in political discussion regarding the role of education in promoting community cohesion. The relationship between taking Religious Education as an examination subject and attitude towards religious diversity (as an affective…

  14. The Spiritual Revolution and Suicidal Ideation: An Empirical Enquiry among 13- to 15-Year-Old Adolescents in England and Wales

    ERIC Educational Resources Information Center

    Robbins, Mandy; Francis, Leslie J.

    2009-01-01

    The association between conventional religiosity and suicide inhibition has been well explored and documented since the pioneering work of Durkheim. Commentators like Heelas and Woodhead point to ways in which conventional religiosity is giving way in England and Wales to a range of alternative spiritualities, including renewed interest in…

  15. The Relationship between Denominational Affiliation and Spiritual Health among Weekly-Churchgoing 13- to 15-year-old Adolescents in England and Wales

    ERIC Educational Resources Information Center

    Francis, Leslie J.; Robbins, Mandy

    2008-01-01

    This paper draws on John Fisher's formative definition of spiritual health as comprising good relationships within four domains (the personal, the communal, the environmental and the transcendental) and uses the operationalization of these constructs proposed by Francis and Robbins (2005). Comparisons are made between the responses of five groups…

  16. Changes in dietary pattern in 15 year old adolescents following a 4 month dietary intervention with school breakfast--a pilot study.

    PubMed

    Ask, Anne S; Hernes, Sigrunn; Aarek, Ingebjørg; Johannessen, Gaute; Haugen, Margaretha

    2006-12-07

    Few studies on impact of meals served in school have been published. However, implications of school meals are an actual issue of both public and political concern in several countries. The objective of this study was to evaluate if breakfast served in a lower secondary school could improve dietary habits and school performance among the students. All students in 10th grade in a lower secondary school, consisting of two school classes, were invited to participate in a controlled study. The students in one class were offered a free breakfast at the beginning of each school day for 4 months, while the students in the second class were controls. Both classes were educated in the importance of healthy eating, and a data program enabling them to evaluate dietary intake was introduced. The students answered two questionnaires, one on school performance and one short food frequency questionnaire, four weeks before study start and one week after. Body weight and height were measured by the school nurse at the beginning and end of the study. Because of few students in each group, non-parametrical statistic analyses were used. All students in the intervention group had breakfast at school during the intervention. One week after the intervention the students in the class who received breakfast had returned to their normal breakfast pattern. In the control group the frequency of a lunch intake had increase, as compared to before study start (p < 0.01). An improved food pattern was seen among the male students in the intervention group, as measured by a healthy eating index after the intervention (p < 0.01). Body Mass Index increased statistically significant in both males and females in the control group (p < 0,01 for males and p < 0.05 for females), but not in the intervention group. Improvement in school performance following school breakfast was not found, but the males in the intervention group reported a significant increase in school contentment (p < 0.05). In a lower secondary school class served breakfast for 4 months, dietary intake changed to a more healthy profile and weight gain was reduced.

  17. Inattentive Attention-Deficit/Hyperactivity Disorder, Stimulant Medication, and Weight Loss in a 15-Year-Old Girl: Are We Enabling the Development of an Eating Disorder?

    PubMed

    Iyer, Sai; Kumar, Maya; Reiff, Michael I; Stein, Martin T

    2015-09-01

    Nicole is a 15-year-old girl presenting to the Developmental Behavioral Pediatrics Clinic with symptoms of the inattentive type of Attention-Deficit/Hyperactivity Disorder (ADHD) and declining school performance over the last year. She expressed frustration over her inability to concentrate on schoolwork. Assuming that her poor grades were secondary to lack of effort, her parents withdrew privileges. Nicole became increasingly depressed. She stopped participating in activities, she previously enjoyed, and her parents reported that she stopped singing in the shower. After talking to a cousin with ADHD, Nicole concluded that she had ADHD as well. She asked her parents to arrange for an evaluation.Nicole met DSM-5 criteria for the diagnosis of inattentive ADHD and was started on a stimulant medication (mixed amphetamine salts). She had symptoms of a coexisting depression, although she did not meet criteria for diagnosis of a depressive disorder. At a 3-week follow-up visit, she showed improvement in targeted ADHD symptoms; homework was now easier and her grades improved. At a 2-month follow-up, Nicole's weight dropped from 53 kg (47th percentile) prestimulant treatment to 49 kg (31st percentile). She reported appetite suppression after taking the stimulant but did not feel that her eating habits had changed significantly. Her father reported that she had a preference for junk food and snacks. Nicole did not enjoy exercising and did not participate in extracurricular sports.She weighed herself several times a day, as she was worried about losing too much weight. Nicole's mood continued to be low, despite the fact that her grades improved, and her parents were more understanding of her challenges. She was otherwise healthy and reported regular menstrual cycles. Nicole requested an increase in the dose of stimulant medication for greater improvement in concentration during homework and in school.Her pediatric clinician was concerned about the possibility of an eating

  18. Performance of U.S. 15-Year-Old Students in Science, Reading, and Mathematics Literacy in an International Context: First Look at PISA 2015. NCES 2017-048

    ERIC Educational Resources Information Center

    Kastberg, David; Chan, Jessica Ying; Murray, Gordon

    2016-01-01

    The Program for International Student Assessment (PISA) is a system of international assessments that allows countries to compare outcomes of learning as students near the end of compulsory schooling. PISA measures the performance of 15-year-old students in science, reading, and mathematics literacy every 3 years. PISA uses the term…

  19. Parenting 911: How To Safeguard and Rescue Your 10- to 15-Year-Old from Substance Abuse, Depression, Sexual Encounters, Violence, Failure in School, Danger on the Internet, and Other Risky Situations.

    ERIC Educational Resources Information Center

    Giannetti, Charlene C.; Sagarese, Margaret

    Drawing on a national survey of parents, teachers, and students, interviews with a wide range of experts, and the latest research, this book brings parents the information and reassurance they need to identify and handle the crises that can erupt with 10- to 15-year-olds. Specific information and advice are presented for handling some of the most…

  20. A Survey of Psychological, Motivational, Family and Perceptions of Physics Education Factors that Explain 15-Year-Old Students' Aspirations to Study Physics in Post-Compulsory English Schools

    ERIC Educational Resources Information Center

    Mujtaba, Tamjid; Reiss, Michael J.

    2014-01-01

    This paper investigates the factors that influence 15-year-old students' intentions to study physics post-16, when it is no longer compulsory. The analysis is based on the year 10 (age, 15 years) responses of 5,034 students from 137 England schools as learners of physics during the academic year 2008-2009. Factor analyses uncovered a range of…

  1. Performance of U.S. 15-Year-Old Students in Mathematics, Science, and Reading Literacy in an International Context. First Look at PISA 2012. NCES 2014-024

    ERIC Educational Resources Information Center

    Kelly, Dana; Nord, Christine Winquist; Jenkins, Frank; Chan, Jessica Ying; Kastberg, David

    2013-01-01

    The Program for International Student Assessment (PISA) is a system of international assessments that allows countries to compare outcomes of learning as students near the end of compulsory schooling. PISA core assessments measure the performance of 15-year-old students in mathematics, science, and reading literacy every 3 years. Coordinated by…

  2. Performance of U.S. 15-Year-Old Students in Mathematics, Science, and Reading Literacy in an International Context. First Look at PISA 2012. NCES 2014-024

    ERIC Educational Resources Information Center

    Kelly, Dana; Nord, Christine Winquist; Jenkins, Frank; Chan, Jessica Ying; Kastberg, David

    2013-01-01

    The Program for International Student Assessment (PISA) is a system of international assessments that allows countries to compare outcomes of learning as students near the end of compulsory schooling. PISA core assessments measure the performance of 15-year-old students in mathematics, science, and reading literacy every 3 years. Coordinated by…

  3. Parenting 911: How To Safeguard and Rescue Your 10- to 15-Year-Old from Substance Abuse, Depression, Sexual Encounters, Violence, Failure in School, Danger on the Internet, and Other Risky Situations.

    ERIC Educational Resources Information Center

    Giannetti, Charlene C.; Sagarese, Margaret

    Drawing on a national survey of parents, teachers, and students, interviews with a wide range of experts, and the latest research, this book brings parents the information and reassurance they need to identify and handle the crises that can erupt with 10- to 15-year-olds. Specific information and advice are presented for handling some of the most…

  4. A Survey of Psychological, Motivational, Family and Perceptions of Physics Education Factors that Explain 15-Year-Old Students' Aspirations to Study Physics in Post-Compulsory English Schools

    ERIC Educational Resources Information Center

    Mujtaba, Tamjid; Reiss, Michael J.

    2014-01-01

    This paper investigates the factors that influence 15-year-old students' intentions to study physics post-16, when it is no longer compulsory. The analysis is based on the year 10 (age, 15 years) responses of 5,034 students from 137 England schools as learners of physics during the academic year 2008-2009. Factor analyses uncovered a range of…

  5. Online Estonian Language Learning

    ERIC Educational Resources Information Center

    Teral, Maarika; Rammo, Sirje

    2014-01-01

    This presentation focuses on computer-assisted learning of Estonian, one of the lesser taught European languages belonging to the Finno-Ugric language family. Impulses for this paper came from Estonian courses that started in the University of Tartu in 2010, 2011 and 2012. In all the courses the students gain introductory knowledge of Estonian and…

  6. Family structure and breakfast consumption of 11-15 year old boys and girls in Scotland, 1994-2010: a repeated cross-sectional study.

    PubMed

    Levin, Kate A; Kirby, Joanna; Currie, Candace

    2012-03-22

    The benefits of breakfast during childhood and adolescence have been reported previously though few studies have considered family structure inequalities in breakfast consumption. The proportion of young people living in non-traditional family types has increased in recent years, strengthening the need to describe and monitor the impact of the changing family unit on adolescent breakfast consumption. This study aimed to describe changes in daily breakfast consumption among adolescents in Scotland between 1994 and 2010, while also considering family structure inequalities, and the degree to which these have changed over time. Data from the 1994, 1998, 2002, 2006 and 2010 Scottish Health Behaviour in School-aged Children (HBSC) surveys were analysed using logistic multilevel regression models for binary outcome variable daily breakfast consumption. Daily breakfast consumption among adolescents increased between 1994 and 2010, although there were differences by age and sex. In fact those aged over 14.5 years saw decreases in breakfast consumption, and girls saw significantly larger increases than boys. Daily breakfast consumption was more prevalent among adolescents from 'both parent' families, with lowest prevalence among those from single parent families. Trends in daily breakfast consumption between 1994 and 2010 also varied by family structure. While prevalence of daily breakfast consumption increased among those living with 'both parents', the largest proportion of the population, prevalence decreased over time among adolescents of single parent families, and particularly among those living with their father. Family structure inequalities in daily breakfast consumption increased between 1994 and 2010, while breakfast consumption across the population as a whole increased. As the proportion of young people living in an alternative family structure continues to grow it is important to understand why these inequalities have increased and how these may be overcome

  7. Family structure and breakfast consumption of 11-15 year old boys and girls in Scotland, 1994-2010: a repeated cross-sectional study

    PubMed Central

    2012-01-01

    Background The benefits of breakfast during childhood and adolescence have been reported previously though few studies have considered family structure inequalities in breakfast consumption. The proportion of young people living in non-traditional family types has increased in recent years, strengthening the need to describe and monitor the impact of the changing family unit on adolescent breakfast consumption. This study aimed to describe changes in daily breakfast consumption among adolescents in Scotland between 1994 and 2010, while also considering family structure inequalities, and the degree to which these have changed over time. Methods Data from the 1994, 1998, 2002, 2006 and 2010 Scottish Health Behaviour in School-aged Children (HBSC) surveys were analysed using logistic multilevel regression models for binary outcome variable daily breakfast consumption. Results Daily breakfast consumption among adolescents increased between 1994 and 2010, although there were differences by age and sex. In fact those aged over 14.5 years saw decreases in breakfast consumption, and girls saw significantly larger increases than boys. Daily breakfast consumption was more prevalent among adolescents from 'both parent' families, with lowest prevalence among those from single parent families. Trends in daily breakfast consumption between 1994 and 2010 also varied by family structure. While prevalence of daily breakfast consumption increased among those living with 'both parents', the largest proportion of the population, prevalence decreased over time among adolescents of single parent families, and particularly among those living with their father. Conclusions Family structure inequalities in daily breakfast consumption increased between 1994 and 2010, while breakfast consumption across the population as a whole increased. As the proportion of young people living in an alternative family structure continues to grow it is important to understand why these inequalities have

  8. Linguistic and Cognitive Profiles of 8- to 15-Year-Old Children with Specific Reading Comprehension Difficulties: The Role of Executive Functions

    ERIC Educational Resources Information Center

    Potocki, Anna; Sanchez, Monique; Ecalle, Jean; Magnan, Annie

    2017-01-01

    This article presents two studies investigating the role of executive functioning in written text comprehension in children and adolescents. In a first study, the involvement of executive functions in reading comprehension performance was examined in normally developing children in fifth grade. Two aspects of text comprehension were…

  9. Linguistic and Cognitive Profiles of 8- to 15-Year-Old Children with Specific Reading Comprehension Difficulties: The Role of Executive Functions

    ERIC Educational Resources Information Center

    Potocki, Anna; Sanchez, Monique; Ecalle, Jean; Magnan, Annie

    2017-01-01

    This article presents two studies investigating the role of executive functioning in written text comprehension in children and adolescents. In a first study, the involvement of executive functions in reading comprehension performance was examined in normally developing children in fifth grade. Two aspects of text comprehension were…

  10. Bullying and mental health and suicidal behaviour among 14- to 15-year-olds in a representative sample of Australian children.

    PubMed

    Ford, Rebecca; King, Tania; Priest, Naomi; Kavanagh, Anne

    2017-09-01

    To provide the first Australian population-based estimates of the association between bullying and adverse mental health outcomes and suicidality among Australian adolescents. Analysis of data from 3537 adolescents, aged 14-15 years from Wave 6 of the K-cohort of Longitudinal Study of Australian Children was conducted. We used Poisson and linear regression to estimate associations between bullying type (none, relational-verbal, physical, both types) and role (no role, victim, bully, victim and bully), and mental health (measured by the Strengths and Difficulties Questionnaire, symptoms of anxiety and depression) and suicidality. Adolescents involved in bullying had significantly increased Strengths and Difficulties Questionnaire, depression and anxiety scores in all bullying roles and types. In terms of self-harm and suicidality, bully-victims had the highest risk of self-harm (prevalence rate ratio 4.7, 95% confidence interval [3.26, 6.83]), suicidal ideation (prevalence rate ratio 4.3, 95% confidence interval [2.83, 6.49]), suicidal plan (prevalence rate ratio 4.1, 95% confidence interval [2.54, 6.58]) and attempts (prevalence rate ratio 2.7, 95% confidence interval [1.39, 5.13]), followed by victims then bullies. The experience of both relational-verbal and physical bullying was associated with the highest risk of self-harm (prevalence rate ratio 4.6, 95% confidence interval [3.15, 6.60]), suicidal ideation or plans (prevalence rate ratio 4.6, 95% confidence interval [3.05, 6.95]; and 4.8, 95% confidence interval [3.01, 7.64], respectively) or suicide attempts (prevalence rate ratio 3.5, 95% confidence interval [1.90, 6.30]). This study presents the first national, population-based estimates of the associations between bullying by peers and mental health outcomes in Australian adolescents. The markedly increased risk of poor mental health outcomes, self-harm and suicidal ideation and behaviours among adolescents who experienced bullying highlights the

  11. OVERWEIGHT, OBESITY AND ASSOCIATED FACTORS AMONG 13-15 YEARS OLD STUDENTS IN THE ASSOCIATION OF SOUTHEAST ASIAN NATIONS MEMBER COUNTRIES, 2007-2014.

    PubMed

    Pengpid, Supa; Peltzer, Karl

    2016-03-01

    The aim of this study was to assess overweight or obesity and associated factors in school-going adolescents in the Association of Southeast Asian Nations (ASEAN) member countries. The analysis included 30,284 school children 13-15 years of age from seven ASEAN members participating in the Global School-based Student Health Survey (GSHS) between 2007 and 2013. The overall prevalence of overweight or obesity across seven ASEAN countries (excluding Brunei) was 9.9%, significantly higher in boys (11.5%) than in girls (8.3%). Among eight ASEAN countries, the highest prevalence of overweight or obesity was in Brunei Darus-salam (36.1%), followed by Malaysia (23.7%), and the lowest was in Myanmar (3.4%) and Cambodia (3.7%). Multivariate logistic regression analysis found that younger age, coming from an upper middle country, never been hungry, and not walking or biking to school were associated with overweight or obesity. In addition, among boys, having three or more servings of vegetables per day and having no close friends, and among girls, having fast foods two or more times per week, been victims of bullying and having peer support were additional factors associated with overweight or obesity. Increased strategies utilizing a number of the risk factors identified are needed to prevent and treat overweight or obesity in adolescents in ASEAN member countries.

  12. Fruit and vegetable intake is associated with frequency of breakfast, lunch and evening meal: cross-sectional study of 11-, 13-, and 15-year-olds.

    PubMed

    Pedersen, Trine Pagh; Meilstrup, Charlotte; Holstein, Bjørn E; Rasmussen, Mette

    2012-02-06

    Frequency of eating breakfast, lunch and evening meal as a determinant of fruit and vegetable intake among young people is little studied. We investigated whether irregular meal consumption was associated with fruit and vegetable intake among adolescents. We used separate analyses, and special emphasis was on the potentially modifying effect of sex and age. Data were from the Danish contribution to the international collaborative Health Behavior in School-Aged Children Study (HBSC) in 2002. We used a questionnaire-based, cross-sectional design to study schoolchildren aged 11, 13 and 15 years (n = 3913) selected from a random sample of schools in Denmark. Fruit intake and vegetable intake were measured by a food frequency questionnaire and analyses were conducted using multivariate logistic regression. Overall, statistically significant associations were found between irregular breakfast, lunch and evening meal consumption and low frequency of fruit intake and vegetable intake (breakfast: fruit OR = 1.42, vegetables OR = 1.48; lunch: fruit OR = 1.68, vegetables OR = 1.83; evening meal: vegetables OR = 1.70). No association was found for irregular evening meal consumption and low frequency of fruit intake. Analyses stratified by sex showed that the associations between irregular breakfast consumption and both fruit and vegetable intake remained statistically significant only among girls. When analyses were stratified by both sex and age, different patterns appeared. Overall, skipping meals seemed to be a less serious risk factor for low frequency of fruit and vegetable intake among younger participants compared with those who were older. This was especially evident for skipping breakfast. The same tendency was also seen for skipping lunch and evening meal, although the age pattern varied between boys and girls and between fruit and vegetable intake. Our results showed that irregular breakfast, lunch and evening meal consumption among adolescents was associated with a

  13. Knowledge and Attitude Towards Tobacco Smoking among 13-15 Year-Old School Children in Viet Nam - Findings from GYTS 2014.

    PubMed

    Huong, Nguyen Thanh; Kien, Nguyen Trung; Giang, Kim Bao; Minh, Hoang Van; Hai, Phan Thi; Huyen, Doan Thu; Khue, Luong Ngoc; Linh, Nguyen Thuy; Lam, Nguyen Tuan; Nga, Pham Thi Quynh

    2016-01-01

    Studies have shown that smoking is a learnt behavior, often initiated during adolescence. This paper aims to describe tobacco-related knowledge, attitude and associations among school adolescents aged 13-15 with exposure to anti-smoking information. Using data from the Global Youth Tobacco Survey (GYTS) in Viet Nam, 2014, knowledge was measured through 4 questions about tobacco use, and attitude was assessed through 3 questions on personal, social and environmental aspects. Students giving most anti-tobacco responses to all questions were considered as having correct knowledge or appropriate attitude or both. Access to anti-smoking information was determined by exposure to any media messages on tobacco control during the past 30 days and teaching in school about the danger of tobacco use during the past 12 months. A substantial percentage of students thought that being near others who smoke might be harmful to them and smoking is harmful to health (89.4% and 89.6% respectively). However, only 46.4% reported that it is definitely difficult to quit smoking and 66.9% thought that smoking for only 1 or 2 years, once stopped, is harmful to health. Slightly more than half of the respondents reported appropriate attitude that young smokers have fewer friends than others and smoking makes them less attractive and less comfortable at social events. Noticing anti-smoking messages in the media together with having lessons in school about the dangers of tobacco substantially increased the likelihood of having correct knowledge, appropriate attitude and both. Despite relatively high awareness about smoking harms, effective educational communication is still highly needed to improve the level of comprehensive knowledge and an appropriate attitude regarding tobacco use.

  14. Urinary t,t-muconic acid as a proxy-biomarker of car exhaust and neurobehavioral performance in 15-year olds.

    PubMed

    Kicinski, Michal; Saenen, Nelly D; Viaene, Mineke K; Den Hond, Elly; Schoeters, Greet; Plusquin, Michelle; Nelen, Vera; Bruckers, Liesbeth; Sioen, Isabelle; Loots, Ilse; Baeyens, Willy; Roels, Harry A; Nawrot, Tim S

    2016-11-01

    Traffic-related air pollution has been shown to induce neurotoxicity in rodents. Several recent epidemiological studies reported negative associations between residential outdoor air pollution and neurobehavioral performance. We investigated in a population of non-smoker adolescents the associations between the urinary concentration of trans, trans-muconic acid (t,t-MA-U), a metabolite of benzene and used as proxy-biomarker of traffic exposure, and two neurobehavioral domains, i.e. sustained attention and short-term memory. In the framework of an environmental health surveillance study in Flanders (Belgium), we examined between 2008 and 2014 grade nine high school students (n=895). We used reaction time, number of omission errors, and number of commission errors in the Continuous Performance Test to evaluate sustained attention, and for the evaluation of short-term memory we used maximum digit span forward and backward of the Digit Span Test. We measured blood lead (PbB) to assess the independent effect of t,t-MA-U on neurobehavioral outcomes. This neurobehavioral examination study showed that a ten-fold increase in t,t-MA-U was associated with a 0.14 SD lower sustained attention (95% Confidence Interval: -0.26 to -0.019; p=0.02) and a 0.17 SD diminished short-term memory (95% CI: -0.31 to -0.030; p=0.02). For the same increment in t,t-MA-U, the Continuous Performance Test showed a 12.2ms higher mean reaction time (95% CI: 4.86-19.5; p=0.001) and 0.51 more numbers of errors of omission (95% CI: 0.057-0.97; p=0.028), while no significant association was found with errors of commission. For the Digit Span Tests, the maximum digit span forward was associated with a 0.20 lower number of digits (95% CI: -0.38 to -0.026; p=0.025) and maximum digit span backward with -0.15 digits (95% CI: -0.32 to 0.022; p=0.088). These associations were independent of PbB, parental education and other important covariates including gender, age, passive smoking, ethnicity, urinary

  15. An epidemiological study to determine the prevalence and risk assessment of gingivitis in 5-, 12- and 15-year-old children of rural and urban area of Panchkula (Haryana).

    PubMed

    Kaur, Avninder; Gupta, Nidhi; Baweja, Devinder Kaur; Simratvir, Mauli

    2014-01-01

    The aim and objective of the present study was to determine the prevalence and severity of gingivitis and evaluate the factors associated with gingivitis in children residing in rural and urban areas of Panchkula. The present study was carried out on a sample of 1269 school children, aged 5, 12 and 15 years, randomly selected from the rural and the urban schools of Panchkula and gingival index was recorded as devised by Loe and Silness (1963) to assess the severity of gingivitis. A standardized questionnaire was self prepared, which was filled by the examiner prior to the clinical examination. The data were subjected to SPSS, version 13, and statistically analyzed using Chi test, F test, ANOVA test. In the age group of 5 years, the children affected with gingivitis in the rural and the urban areas were 67 and 33%, respectively, which was statistically highly significant (P = 0.0001). In the age group of 12 years, the children affected with gingivitis in the rural and the urban areas were 94 and 92%, respectively (P = 0.537), whereas in 15-year olds, the children affected with gingivitis in the rural and the urban areas were 98 and 64%, respectively (P = 0.0001). The children who brushed once a day had higher prevalence of gingivitis as compared to children who brushed more than once per day in all the age groups. The results showed that the percentage of children affected with gingivitis was significantly higher in the rural areas in 5- and 15-year-old children, but this trend was not seen in 12-year age group, reflecting the lack of awareness in rural areas.

  16. Prevalence of dental caries and dental fluorosis among 12 and 15 years old school children in relation to fluoride concentration in drinking water in an endemic fluoride belt of Andhra Pradesh.

    PubMed

    Shekar, Chandra; Cheluvaiah, Manjunath Bhadravathi; Namile, Dinesh

    2012-01-01

    The published literature on the prevalence and severity of dental caries and dental fluorosis among school going children in Nalgonda district - An Endemic Fluoride belt was lacking . To assess the prevalence and severity of dental fluorosis and dental caries among 12 and 15 years old children in relation to fluoride concentration in drinking water . It was a cross-sectional study, done in Nalgonda district of Andhra Pradesh, India (endemic fluoride belt) . 5 of the 59 mandals in the district of Nalgonda were selected by simple random sampling. Then, 3 schools from each of these selected mandals were chosen at random. All the eligible 6 th and 9 th standard children were considered for final analysis. The demographic and other relevant information was collected by 3 trained and calibrated dentists, using a structured questionnaire. Dental caries were recorded using dentition status and treatment needs and fluorosis were recorded by Dean's fluorosis index. The statistical analysis was done using SPSS version 16. The prevalence of dental caries among children was 56.3% with the highest in below optimal fluoride area (71.3%) and lowest in optimal fluoride area (24.3%). The prevalence of dental fluorosis was 71.5%. The prevalence was 39.7% in below optimal fluoride area and 100% in high and very fluoride areas. The prevalence and severity of fluorosis increased with increasing fluoride concentration. The caries experience was more among boys than girls. There was a negative correlation between dental caries and fluoride concentration for the entire study population. However, in high fluoride areas, there was a positive correlation between fluoride concentration and dental caries. Water defluoridation on an urgent basis is a priority here than water fluoridation, because the prevalence and severity of dental flurorosis is very high.

  17. Case study of a 15-year-old boy with McCune-Albright syndrome combined with pituitary gigantism: effect of octreotide-long acting release (LAR) and cabergoline therapy.

    PubMed

    Tajima, Toshihiro; Tsubaki, Junko; Ishizu, Katsura; Jo, Wakako; Ishi, Nobuaki; Fujieda, Kenji

    2008-07-01

    The use of octreotide-LAR and cabergoline therapy has shown great promise in adults with acromegaly; however, the experience in pediatric patients has rarely been reported. We described a clinical course of a 15-year-old boy of McCune-Albright syndrome (MAS) with pituitary gigantism. At the age of 8 years, a growth hormone (GH) and prolactin (PRL) producing pituitary adenoma was diagnosed at our hospital. He also had multiple fibrous dysplasia, so that he was diagnosed as having MAS. The tumor was partially resected, and GNAS1 gene mutation (R201C) was identified in affected tissues. We introduced octreotide to suppress GH secretion (100 mug 2/day s.c). During therapy with octreotide, IGF-1 and GH levels could not be suppressed and the patient frequently complained of nausea from octreotide treatment. Therefore, the therapy was changed to monthly injections of octreotide-LAR at the age of 12.3 years and was partially effective. However, as defect of left visual field worsened due to progressive left optic canal stenosis, he underwent second neurological decompression of the left optic nerve at 13.4 years of age. After surgery, in addition to octreotide-LAR, cabergoline (0.25 mg twice a month) was started. This regimen normalized serum levels of GH and IGF-1; however, he showed impaired glucose tolerance and gallstones at 15.7 years of age. Therefore, the dose of octreotide-LAR was reduced to 10 mg and the dose of cabergoline increased. This case demonstrated the difficulty of treating pituitary gigantism due to MAS. The use of octreotide-LAR and cabergoline should be considered even in pediatric patients; however, adverse events due to octreotide-LAR must be carefully examined.

  18. Usefulness of multiplex PCR methods and respiratory viruses’ distribution in children below 15 years old according to age, seasons and clinical units in France: A 3 years retrospective study

    PubMed Central

    Collin, Gilles; Ichou, Houria; Charpentier, Charlotte; Bendhafer, Samia; Dumitrescu, Madalina; Allal, Lahcene; Cojocaru, Bogdan; Desfrère, Luc; Descamps, Diane; Mandelbrot, Laurent; Houhou-Fidouh, Nadhira

    2017-01-01

    Background To date, only influenza and RSV testing are recommended for respiratory viruses’ detection in paediatric units. In this study, we described, according to seasons, ages and clinical units, the results obtained in children (<15 years old) by multiplex-PCR (mPCR) tests allowing a quick and wide range detection of all respiratory viruses. These results were also compared with RSV specific detection. Methods All nasopharyngeal mPCR and RSV tests requested by clinicians in our French teaching hospitals group between 2011 and 2014 were retrospectively included. All repeated samples for the same children in the same month were discarded. Results Of the 381 mPCR tests (344 children) performed, 51.4% were positive. Positivity and viral co-infection rates were higher in the 6–36 months old strata (81% and 25%, p<0.0001 and p = 0.04, respectively). Viral distribution showed strong variations across ages. During specific influenza epidemic periods, only 1/39 (2.5%) mPCR tests were positive for influenza and 19/39 (48.7%) for other viruses. During specific RSV epidemic periods, only 8/46 (17.4%) mPCR tests were positive for RSV and 14/46 (30.4%) for other viruses. 477/1529 (31.2%) of RSV immunochromatography-tests were positive. Among the negatives immunochromatography-test also explored by mPCR, 28/62 (31%) were positive for other respiratory viruses. Conclusion This study provides a wide description of respiratory viruses’ distribution among children in hospital settings using mPCR over 3 years. It emphasizes the number of undiagnosed respiratory viruses according to the current diagnosis practice in France and gives a better picture of respiratory viruses identified in hospital settings by mPCR all over the year in France. PMID:28235002

  19. Usefulness of multiplex PCR methods and respiratory viruses' distribution in children below 15 years old according to age, seasons and clinical units in France: A 3 years retrospective study.

    PubMed

    Visseaux, Benoit; Collin, Gilles; Ichou, Houria; Charpentier, Charlotte; Bendhafer, Samia; Dumitrescu, Madalina; Allal, Lahcene; Cojocaru, Bogdan; Desfrère, Luc; Descamps, Diane; Mandelbrot, Laurent; Houhou-Fidouh, Nadhira

    2017-01-01

    To date, only influenza and RSV testing are recommended for respiratory viruses' detection in paediatric units. In this study, we described, according to seasons, ages and clinical units, the results obtained in children (<15 years old) by multiplex-PCR (mPCR) tests allowing a quick and wide range detection of all respiratory viruses. These results were also compared with RSV specific detection. All nasopharyngeal mPCR and RSV tests requested by clinicians in our French teaching hospitals group between 2011 and 2014 were retrospectively included. All repeated samples for the same children in the same month were discarded. Of the 381 mPCR tests (344 children) performed, 51.4% were positive. Positivity and viral co-infection rates were higher in the 6-36 months old strata (81% and 25%, p<0.0001 and p = 0.04, respectively). Viral distribution showed strong variations across ages. During specific influenza epidemic periods, only 1/39 (2.5%) mPCR tests were positive for influenza and 19/39 (48.7%) for other viruses. During specific RSV epidemic periods, only 8/46 (17.4%) mPCR tests were positive for RSV and 14/46 (30.4%) for other viruses. 477/1529 (31.2%) of RSV immunochromatography-tests were positive. Among the negatives immunochromatography-test also explored by mPCR, 28/62 (31%) were positive for other respiratory viruses. This study provides a wide description of respiratory viruses' distribution among children in hospital settings using mPCR over 3 years. It emphasizes the number of undiagnosed respiratory viruses according to the current diagnosis practice in France and gives a better picture of respiratory viruses identified in hospital settings by mPCR all over the year in France.

  20. Changes in body composition, hormonal status, and physical fitness in 11-, 13-, and 15-year-old Finnish regional youth soccer players during a two-year follow-up.

    PubMed

    Vänttinen, Tomi; Blomqvist, Minna; Nyman, Kai; Häkkinen, Keijo

    2011-12-01

    Vänttinen, T, Blomqvist, M, Nyman, K, and Häkkinen, K. Changes in body composition, hormonal status, and physical fitness in 11-, 13-, and 15-year-old Finnish regional youth soccer players during a two-year follow-up. J Strength Cond Res 25(12): 3342-3351, 2011-The purpose of this study was to examine the changes in body composition, hormonal status, and physical fitness in 10.8 ± 0.3-year-old (n = 13), 12.7 ± 0.2-year-old (n = 14), and 14.7 ± 0.3-year-old (n = 12) Finnish regional youth soccer players during a 2-year monitoring period and to compare physical fitness characteristics of soccer players with those of age-matched controls (10.7 ± 0.3 years, n = 13; 14.7 ± 0.3 years, n = 10) not participating in soccer. Body composition was measured in terms of height, weight, muscle mass, percentage of body fat, and lean body weight of trunk, legs, and arms. Hormonal status was monitored by concentrations of serum testosterone and cortisol. Physical fitness was measured in terms of sprinting speed, agility, isometric maximal strength (leg extensors, abdominal, back, grip), explosive strength, and endurance. Age-related development was detected in all other measured variables except in the percentage of body fat. The results showed that the physical fitness of regional soccer players was better than that of the control groups in all age groups, especially in cardiovascular endurance (p < 0.01-0.001) and in agility (p < 0.01-0.001). In conclusion, playing in a regional level soccer team seems to provide training adaptation, which is beyond normal development and which in all likelihood leads to positive health effects over a prolonged period of time.

  1. Long-term air pollution exposure and lung function in 15 year-old adolescents living in an urban and rural area in Germany: The GINIplus and LISAplus cohorts.

    PubMed

    Fuertes, Elaine; Bracher, Johannes; Flexeder, Claudia; Markevych, Iana; Klümper, Claudia; Hoffmann, Barbara; Krämer, Ursula; von Berg, Andrea; Bauer, Carl-Peter; Koletzko, Sibylle; Berdel, Dietrich; Heinrich, Joachim; Schulz, Holger

    2015-10-01

    The impact of outdoor air pollution exposure on long-term lung development and potential periods of increased lung susceptibility remain unknown. This study assessed associations between early-life and current residential exposure to air pollution and lung function at 15-years of age in two German birth cohorts. Fifteen year-old participants living in an urban and rural area in Germany underwent spirometry before and after bronchodilation (N=2266). Annual average (long-term) exposure to nitrogen dioxide (NO(2)), particles with aerodynamic diameters less than 2.5 μg/m(3) (PM2.5) mass and less than 10 μg/m(3) (PM(10)) mass, PM(2.5) absorbance and ozone were estimated to each participant's birth-, 10- and 15-year home address using land-use regression and kriging (ozone only) modelling. Associations between lung function variables and long-term pollutant concentrations were assessed using linear regression models adjusted for host and environmental covariates and recent short-term air pollution exposures. Long-term air pollution concentrations assessed to the birth-, 10- and 15-year home addresses were not associated with lung function variables, before and after bronchodilation, in the complete or study area specific populations. However, several lung function variables were negatively associated with long-term NO2 concentrations among asthmatics. For example, NO(2) estimated to the 15-year home address was associated with the ratio of forced expiratory volume in one second to forced vital capacity (FEV(1)/FVC) and the mean flow rate between 25% and 75% of FVC (-3.5%, 95% confidence interval [-6.0, -1.0] and -297.4 ml/s [-592.6, -2.1] per 5.9 μg/m(3) increase in NO(2), respectively). Nearly all effect estimates for the associations between the short-term PM(2.5) mass, PM(10) mass and ozone concentrations and the lung function variables were negative in the complete population. Early-life and current long-term air pollution exposures and lung function at the age of 15 years were not associated in the complete study population. Asthmatics may represent a vulnerable group. Copyright © 2015 Elsevier GmbH. All rights reserved.

  2. Identifying Russian and Finnish Adolescents' Problem Behaviours

    ERIC Educational Resources Information Center

    Kemppainen, Ulla; Tossavainen, Kerttu; Vartiainen, Erkki; Puska, Pekka; Jokela, Veikko; Pantelejev, Vladimir; Uhanov, Mihail

    2007-01-01

    Purpose: The purpose of the paper is to show that a syndrome of problem behaviours, i.e. early substance abuse, school and family problems and sexual promiscuity impairs normal development in adolescence. This comparative study looked for differences in the problem behaviour profiles of 15-year-old adolescents in the Pitkaranta district in Russia…

  3. Identifying Russian and Finnish Adolescents' Problem Behaviours

    ERIC Educational Resources Information Center

    Kemppainen, Ulla; Tossavainen, Kerttu; Vartiainen, Erkki; Puska, Pekka; Jokela, Veikko; Pantelejev, Vladimir; Uhanov, Mihail

    2007-01-01

    Purpose: The purpose of the paper is to show that a syndrome of problem behaviours, i.e. early substance abuse, school and family problems and sexual promiscuity impairs normal development in adolescence. This comparative study looked for differences in the problem behaviour profiles of 15-year-old adolescents in the Pitkaranta district in Russia…

  4. Promote "Connections" for Young Adolescents.

    ERIC Educational Resources Information Center

    Jacoby, Monica

    1987-01-01

    The emotional, social, intellectual, and physical needs of young people from 10 to 15 years old are being increasingly recognized in the schools, but the activities of these students after school are just beginning to be considered in terms of their effects on adolescents' academic and personal growth. Early in 1985, the University of North…

  5. Bathroom injuries in children less than 15 years old.

    PubMed

    Head, Elizabeth Nicole; Stevens, Judy A; Haileyesus, Tadesse

    2013-10-01

    To quantify and describe non-fatal, unintentional bathroom injuries among children less than 15 years of age treated in US hospital emergency departments (EDs). This study used 2008 data from a nationally representative sample of EDs, available from the National Electronic Injury Surveillance System-All Injury Program. We examined unintentional non-fatal bathroom injuries in any setting (eg, home, school or public place) among children less than 15 years of age and identified types of injuries, major locations within the bathroom and precipitating events. Based on 1099 cases, an estimated 51 132 non-fatal bathroom injuries in children less than 15 years of age were treated in US EDs in 2008. Most injuries (73.8%) were caused by falls. The highest rate was for injuries that occurred in or around the shower or bathtub (65.9 per 100 000). Children less than 15 years of age sustained the greatest number of injuries and had the highest injury rate (151 per 100 000 (95% CI 108.7 to 193.3)), while children 10-14 years of age had the lowest rate (28.7 (95% CI 20.6 to 36.8)). The rates differed significantly by age group (p<0.001). A majority of the patients (96.9%) were treated in the ED and released. Most bathroom injuries in children occurred while they were showering or bathing and were caused by falling or hitting an object. Such injuries might be reduced by improving caregiver supervision for younger children. For older children, a combination of bathroom safety education and environmental modifications, such as installing grab bars inside and outside the shower or tub, may reduce bathroom injuries.

  6. The Youngest Workers: 14- and 15-Year-Olds.

    ERIC Educational Resources Information Center

    Westcott, Diane N.

    1981-01-01

    Despite child labor and school attendance laws, approximately 1.6 million young teens held jobs in 1979. The labor force participation rate of girls is fast approaching that of boys, although the latter are employed in more varied occupations. (LRA)

  7. Nonparent Adult Social Support and Depressive Symptoms among Mexican American and European American Adolescents

    ERIC Educational Resources Information Center

    Casey-Cannon, Shannon; Pasch, Lauri A.; Tschann, Jeanne M.; Flores, Elena

    2006-01-01

    The notion that nonparent social support buffers the impact of parent depressive symptoms and substance use on adolescent depressive symptoms was tested in 142 Mexican American and 148 European American families with 12- through 15-year-old adolescents. Parent risk factors and adolescent nonparent adult social support were measured at baseline;…

  8. Nonparent Adult Social Support and Depressive Symptoms among Mexican American and European American Adolescents

    ERIC Educational Resources Information Center

    Casey-Cannon, Shannon; Pasch, Lauri A.; Tschann, Jeanne M.; Flores, Elena

    2006-01-01

    The notion that nonparent social support buffers the impact of parent depressive symptoms and substance use on adolescent depressive symptoms was tested in 142 Mexican American and 148 European American families with 12- through 15-year-old adolescents. Parent risk factors and adolescent nonparent adult social support were measured at baseline;…

  9. Adolescents' Emotion Regulation Strategies, Self-Concept, and Internalizing Problems

    ERIC Educational Resources Information Center

    Hsieh, Manying; Stright, Anne Dopkins

    2012-01-01

    This study examined the relationships among adolescents' emotion regulation strategies (suppression and cognitive reappraisal), self-concept, and internalizing problems using structural equation modeling. The sample consisted of 438 early adolescents (13 to 15 years old) in Taiwan, including 215 boys and 223 girls. For both boys and girls,…

  10. Adolescents' Emotion Regulation Strategies, Self-Concept, and Internalizing Problems

    ERIC Educational Resources Information Center

    Hsieh, Manying; Stright, Anne Dopkins

    2012-01-01

    This study examined the relationships among adolescents' emotion regulation strategies (suppression and cognitive reappraisal), self-concept, and internalizing problems using structural equation modeling. The sample consisted of 438 early adolescents (13 to 15 years old) in Taiwan, including 215 boys and 223 girls. For both boys and girls,…

  11. Adolescent Vocational Exploration. Final Evaluation Report 1985.

    ERIC Educational Resources Information Center

    MAGI Educational Services, Inc., Larchmont, NY.

    The 1985 evaluation of the Adolescent Vocational Exploration Program (AVE) found that this New York State Department of Labor intervention and pre-employment project has been successful in increasing young people's chances of gaining employment and functioning productively in the labor market. Primarily for 14- and 15-year-olds, AVE seeks to…

  12. Perceived Neighborhood Safety and Adolescent School Functioning

    ERIC Educational Resources Information Center

    Martin-Storey, Alexa; Crosnoe, Robert

    2014-01-01

    This study examined the association between adolescents' perceptions of their neighborhoods' safety and multiple elements of their functioning in school with data on 15 year olds from the NICHD Study of Early Child Care and Youth Development (n = 924). In general, perceived neighborhood safety was more strongly associated with aspects of schooling…

  13. Perceived Neighborhood Safety and Adolescent School Functioning

    ERIC Educational Resources Information Center

    Martin-Storey, Alexa; Crosnoe, Robert

    2014-01-01

    This study examined the association between adolescents' perceptions of their neighborhoods' safety and multiple elements of their functioning in school with data on 15 year olds from the NICHD Study of Early Child Care and Youth Development (n = 924). In general, perceived neighborhood safety was more strongly associated with aspects of schooling…

  14. Adolescent Vocational Exploration. Final Evaluation Report 1985.

    ERIC Educational Resources Information Center

    MAGI Educational Services, Inc., Larchmont, NY.

    The 1985 evaluation of the Adolescent Vocational Exploration Program (AVE) found that this New York State Department of Labor intervention and pre-employment project has been successful in increasing young people's chances of gaining employment and functioning productively in the labor market. Primarily for 14- and 15-year-olds, AVE seeks to…

  15. On the System of Person-Denoting Signs in Estonian Sign Language: Estonian Name Signs

    ERIC Educational Resources Information Center

    Paales, Liina

    2010-01-01

    This article discusses Estonian personal name signs. According to study there are four personal name sign categories in Estonian Sign Language: (1) arbitrary name signs; (2) descriptive name signs; (3) initialized-descriptive name signs; (4) loan/borrowed name signs. Mostly there are represented descriptive and borrowed personal name signs among…

  16. On the System of Person-Denoting Signs in Estonian Sign Language: Estonian Name Signs

    ERIC Educational Resources Information Center

    Paales, Liina

    2010-01-01

    This article discusses Estonian personal name signs. According to study there are four personal name sign categories in Estonian Sign Language: (1) arbitrary name signs; (2) descriptive name signs; (3) initialized-descriptive name signs; (4) loan/borrowed name signs. Mostly there are represented descriptive and borrowed personal name signs among…

  17. Differential Exposure and Reactivity to Interpersonal Stress Predict Sex Differences in Adolescent Depression

    ERIC Educational Resources Information Center

    Shih, Josephine H.; Eberhart, Nicole K.; Hammen, Constance L.; Brennan, Patricia A.

    2006-01-01

    This study tested the hypothesis that higher rates of depression in adolescent girls are explained by their greater exposure and reactivity to stress in the interpersonal domain in a large sample of 15-year-olds. Findings indicate that adolescent girls experienced higher levels of total and interpersonal episodic stress, whereas boys experienced…

  18. Longitudinal Trajectories and Predictors of Adolescent Suicidal Ideation and Attempts Following Inpatient Hospitalization

    ERIC Educational Resources Information Center

    Prinstein, Mitchell J.; Nock, Matthew K.; Simon, Valerie; Aikins, Julie Wargo; Cheah, Charissa S. L.; Spirito, Anthony

    2008-01-01

    Remarkably little is known regarding the temporal course of adolescent suicidal ideation and behavior, the prediction of suicidal attempts from changes in suicidal ideation, or the prediction of suicidal attempts after accounting for suicidal ideation as a predictor. A sample of 143 adolescents 12-15 years old was assessed during psychiatric…

  19. Socialization and Individual Antecedents of Adolescents' and Young Adults' Moral Motivation

    ERIC Educational Resources Information Center

    Malti, Tina; Buchmann, Marlis

    2010-01-01

    Socialization and individual differences were examined as antecedents of moral motivation in representative samples of 15-year-old adolescents (N = 1,258; 54% female) and 21-year-old young adults (N = 584; 53% female). The adolescents' primary caregivers (N = 1,056) also participated. The strength of moral motivation was rated by participants'…

  20. Do Moral Choices Make Us Feel Good? The Development of Adolescents' Emotions Following Moral Decision Making

    ERIC Educational Resources Information Center

    Malti, Tina; Keller, Monika; Buchmann, Marlis

    2013-01-01

    Some people believe that making the morally right decision makes people feel good. However, until now, there has been no empirical evidence in support of this belief. In a representative two-wave longitudinal study of 995 15-year-old adolescents followed for 3 years (until the age of 18) in Switzerland, adolescents were asked about their decisions…

  1. Do Moral Choices Make Us Feel Good? The Development of Adolescents' Emotions Following Moral Decision Making

    ERIC Educational Resources Information Center

    Malti, Tina; Keller, Monika; Buchmann, Marlis

    2013-01-01

    Some people believe that making the morally right decision makes people feel good. However, until now, there has been no empirical evidence in support of this belief. In a representative two-wave longitudinal study of 995 15-year-old adolescents followed for 3 years (until the age of 18) in Switzerland, adolescents were asked about their decisions…

  2. Neighborhood Disorganization, Substance Use, and Violence among Adolescents in Puerto Rico

    ERIC Educational Resources Information Center

    Reyes, Juan C.; Robles, Rafaela R.; Colon, Hector M.; Negron, Juan; Matos, Tomas D.; Calderon, Jose; Perez, Olga M.

    2008-01-01

    This study investigates the role of neighborhoods in adolescent violence in poor neighborhoods in San Juan, Puerto Rico. The study is part of a larger longitudinal project examining risk and resilience in adolescents' ages 12 to 15 years old and their caregivers. Using a cross-sectional design, a self-completion questionnaire, and an interviewer…

  3. Longitudinal Trajectories and Predictors of Adolescent Suicidal Ideation and Attempts Following Inpatient Hospitalization

    ERIC Educational Resources Information Center

    Prinstein, Mitchell J.; Nock, Matthew K.; Simon, Valerie; Aikins, Julie Wargo; Cheah, Charissa S. L.; Spirito, Anthony

    2008-01-01

    Remarkably little is known regarding the temporal course of adolescent suicidal ideation and behavior, the prediction of suicidal attempts from changes in suicidal ideation, or the prediction of suicidal attempts after accounting for suicidal ideation as a predictor. A sample of 143 adolescents 12-15 years old was assessed during psychiatric…

  4. Goal Orientations of Adolescents, Coaches, and Parents: Is There a Convergence of Beliefs?

    ERIC Educational Resources Information Center

    Givvin, Karen B.

    2001-01-01

    Examined relation between goal orientations of 12- to 15-year-old competitive swimmers, and those of parents, and coaches. Found that adolescents' self-reported goal orientations correlated highly with their perceptions of goal orientations of their significant adults but not with self-reports of their significant adults. Adolescents believed…

  5. Neighborhood Disorganization, Substance Use, and Violence among Adolescents in Puerto Rico

    ERIC Educational Resources Information Center

    Reyes, Juan C.; Robles, Rafaela R.; Colon, Hector M.; Negron, Juan; Matos, Tomas D.; Calderon, Jose; Perez, Olga M.

    2008-01-01

    This study investigates the role of neighborhoods in adolescent violence in poor neighborhoods in San Juan, Puerto Rico. The study is part of a larger longitudinal project examining risk and resilience in adolescents' ages 12 to 15 years old and their caregivers. Using a cross-sectional design, a self-completion questionnaire, and an interviewer…

  6. Goal Orientations of Adolescents, Coaches, and Parents: Is There a Convergence of Beliefs?

    ERIC Educational Resources Information Center

    Givvin, Karen B.

    2001-01-01

    Examined relation between goal orientations of 12- to 15-year-old competitive swimmers, and those of parents, and coaches. Found that adolescents' self-reported goal orientations correlated highly with their perceptions of goal orientations of their significant adults but not with self-reports of their significant adults. Adolescents believed…

  7. Socialization and Individual Antecedents of Adolescents' and Young Adults' Moral Motivation

    ERIC Educational Resources Information Center

    Malti, Tina; Buchmann, Marlis

    2010-01-01

    Socialization and individual differences were examined as antecedents of moral motivation in representative samples of 15-year-old adolescents (N = 1,258; 54% female) and 21-year-old young adults (N = 584; 53% female). The adolescents' primary caregivers (N = 1,056) also participated. The strength of moral motivation was rated by participants'…

  8. Estonian and Russian Parental Attitudes to Childrearing and Play.

    ERIC Educational Resources Information Center

    Saar, Aino; Niglas, Katrin

    2001-01-01

    Used Neukater and van der Kooji's parental attitude questionnaire to ask three groups of mothers (Estonian, non-Estonian in Estonia, Russians in Moscow) about their attitudes toward children's education and play. Found that Estonian mothers applied least control and that higher mother education resulted in less child control and instruction. (DLH)

  9. Globalization and the "Identity Remix" among Urban Adolescents in India

    ERIC Educational Resources Information Center

    Rao, Mrinalini A.; Berry, Ruhi; Gonsalves, Ayesha; Hastak, Yogita; Shah, Mukti; Roeser, Robert W.

    2013-01-01

    This study examined adolescents' perceptions of cultural change and identity development during an age of globalization in India. Analyses of data from 1497 Indian, urban, middle-class 12-15-year-olds (46% girls) revealed that these youth were aware of changes in their daily lives due to globalization and evaluated such changes in a pragmatic…

  10. Family and School Influences on Adolescent Smoking Behaviour

    ERIC Educational Resources Information Center

    Wiium, Nora; Wold, Bente

    2006-01-01

    Purpose: This paper aims to examine how influences at home and school interact to predict smoking among adolescents. Design/methodology/approach: Data were collected from 15-year-old pupils from Norway (n=1,404 in 73 Grade 10 school classes). Multilevel logistic regression analysis was used to determine how family and school influences interact to…

  11. Civic Participation and the Development of Adolescent Behavior Problems

    ERIC Educational Resources Information Center

    Vieno, Alessio; Nation, Maury; Perkins, Douglas D.; Santinello, Massimo

    2007-01-01

    This study assessed the links between civic participation and adolescent behavior problems (bullying, physical fighting, and alcohol and tobacco use), and whether civic engagement could be a moderator of the negative effects of parent/family detachment. Participants were 7,097 11-, 13-, and 15-year-olds (48.6% girls) in a region of Northern Italy.…

  12. A Disorder Unique to Adolescence? The Kleine-Levin Syndrome.

    ERIC Educational Resources Information Center

    Cawthorn, Paul

    1990-01-01

    Describes Kleine-Levin syndrome, rare disorder characterized by excessive sleep and abnormal hunger. Notes that, in its pure form, disorder can only be diagnosed in adolescent males. Presents case study of 15-year-old male with disease. Presents evidence which suggests link between Kleine-Levin syndrome and cyclic affective disorders. (Author/ABL)

  13. A Disorder Unique to Adolescence? The Kleine-Levin Syndrome.

    ERIC Educational Resources Information Center

    Cawthorn, Paul

    1990-01-01

    Describes Kleine-Levin syndrome, rare disorder characterized by excessive sleep and abnormal hunger. Notes that, in its pure form, disorder can only be diagnosed in adolescent males. Presents case study of 15-year-old male with disease. Presents evidence which suggests link between Kleine-Levin syndrome and cyclic affective disorders. (Author/ABL)

  14. Globalization and the "Identity Remix" among Urban Adolescents in India

    ERIC Educational Resources Information Center

    Rao, Mrinalini A.; Berry, Ruhi; Gonsalves, Ayesha; Hastak, Yogita; Shah, Mukti; Roeser, Robert W.

    2013-01-01

    This study examined adolescents' perceptions of cultural change and identity development during an age of globalization in India. Analyses of data from 1497 Indian, urban, middle-class 12-15-year-olds (46% girls) revealed that these youth were aware of changes in their daily lives due to globalization and evaluated such changes in a pragmatic…

  15. Adolescent Lexical Differences in Australia and England by Social Group.

    ERIC Educational Resources Information Center

    Corson, David

    1989-01-01

    This article reports studies of adolescent passive and active vocabulary development. It describes measuring instruments applied to the oral and written language of 12- and 15-year-old students drawn from 10 social backgrounds in England and Australia. Implications for education are drawn from the results of these studies. (IAH)

  16. ''I Eat to Be Happy, to Be Strong, and to Live.'' Perceptions of Rural and Urban Adolescents in Cameroon, Africa

    ERIC Educational Resources Information Center

    Dapi, Leonie N.; Omoloko, Cecile; Janlert, Urban; Dahlgren, Lars; Haglin, Lena

    2007-01-01

    Objective: To investigate factors influencing rural and urban adolescents' food perceptions during a time of nutritional transition in Cameroon, Africa. Design: Qualitative in-depth interviews. Settings: Yaounde urban and Bandja rural areas. Participants: Fifteen adolescents 12 to 15 years old purposely selected from schools in urban and rural…

  17. ''I Eat to Be Happy, to Be Strong, and to Live.'' Perceptions of Rural and Urban Adolescents in Cameroon, Africa

    ERIC Educational Resources Information Center

    Dapi, Leonie N.; Omoloko, Cecile; Janlert, Urban; Dahlgren, Lars; Haglin, Lena

    2007-01-01

    Objective: To investigate factors influencing rural and urban adolescents' food perceptions during a time of nutritional transition in Cameroon, Africa. Design: Qualitative in-depth interviews. Settings: Yaounde urban and Bandja rural areas. Participants: Fifteen adolescents 12 to 15 years old purposely selected from schools in urban and rural…

  18. The Analysis of Low Accentuation in Estonian

    ERIC Educational Resources Information Center

    Asu, Eva Liina; Nolan, Francis

    2007-01-01

    In Estonian, as in a number of other languages, the nuclear pitch accent is often low and level. This paper presents two studies of this phenomenon. The first, a phonetic analysis of carefully structured read sentences shows that low accentuation can also spread to the prenuclear accents in an intonational phrase. The resulting sentence contours…

  19. Early Vocabulary and Gestures in Estonian Children

    ERIC Educational Resources Information Center

    Schults, Astra; Tulviste, Tiia; Konstabel, Kenn

    2012-01-01

    Parents of 592 children between the age of 0 ; 8 and 1 ; 4 completed the Estonian adaptation of the MacArthur-Bates Communicative Development Inventory (ECDI Infant Form). The relationships between comprehension and production of different categories of words and gestures were examined. According to the results of regression modelling the…

  20. Early Vocabulary and Gestures in Estonian Children

    ERIC Educational Resources Information Center

    Schults, Astra; Tulviste, Tiia; Konstabel, Kenn

    2012-01-01

    Parents of 592 children between the age of 0 ; 8 and 1 ; 4 completed the Estonian adaptation of the MacArthur-Bates Communicative Development Inventory (ECDI Infant Form). The relationships between comprehension and production of different categories of words and gestures were examined. According to the results of regression modelling the…

  1. The Analysis of Low Accentuation in Estonian

    ERIC Educational Resources Information Center

    Asu, Eva Liina; Nolan, Francis

    2007-01-01

    In Estonian, as in a number of other languages, the nuclear pitch accent is often low and level. This paper presents two studies of this phenomenon. The first, a phonetic analysis of carefully structured read sentences shows that low accentuation can also spread to the prenuclear accents in an intonational phrase. The resulting sentence contours…

  2. Guardians to Counter Adolescent Drug Use?: Limitations of a Routine Activities Approach

    ERIC Educational Resources Information Center

    Bratt, Christopher

    2008-01-01

    Based on suggestions made by routine activities theory and data from two surveys, the present study discusses the use of adult guardians as a means to counter drug use among adolescents who seek out unsupervised routine activities with peers. Two surveys with 13- to 15-year-olds were conducted 4 years apart in a Norwegian town (Ns = 1,455 and…

  3. The Relationship between Smoker Role Models and Intentions to Smoke among Adolescents

    ERIC Educational Resources Information Center

    Wiium, Nora; Breivik, Kyrre; Wold, Bente

    2006-01-01

    The study examines how adolescents' perceptions of exposure to smoker role models relate to their intentions to smoke, both directly, and indirectly through attitudes, norms, and perceived behavioural control. The data is based on a national representative sample of 15-year-olds (n=1670) in Norway. Path analysis indicates that perceptions of model…

  4. Adolescents Who Witness Community Violence: Can Parent Support and Prosocial Cognitions Protect Them from Committing Violence?

    ERIC Educational Resources Information Center

    Brookmeyer, Kathryn A.; Henrich, Christopher C.; Schwab-Stone, Mary

    2005-01-01

    This longitudinal study investigated the effects of witnessing violence on committing violence among diverse urban middle school students (11-15 years old) over a 1-year period (N=1,599). It examined parent support and prosocial cognitions as moderators that might interact with one another in buffering adolescents from the effects of witnessing…

  5. "You Can Help People": Adolescents' Views on Engaging Young People in Longitudinal Research

    ERIC Educational Resources Information Center

    Robbins, Spring C. Cooper; Rawsthorne, Margot; Paxton, Karen; Hawke, Catherine; Skinner, S. Rachel; Steinbeck, Katharine

    2012-01-01

    We sought to discover adolescents' thoughts about participation in longitudinal research and identify recruitment and retention strategies that were meaningful to them. We conducted seven focus groups with 10-15-year-olds in two large rural centers in New South Wales, Australia, and all focus groups were digitally recorded, transcribed, and…

  6. Guardians to Counter Adolescent Drug Use?: Limitations of a Routine Activities Approach

    ERIC Educational Resources Information Center

    Bratt, Christopher

    2008-01-01

    Based on suggestions made by routine activities theory and data from two surveys, the present study discusses the use of adult guardians as a means to counter drug use among adolescents who seek out unsupervised routine activities with peers. Two surveys with 13- to 15-year-olds were conducted 4 years apart in a Norwegian town (Ns = 1,455 and…

  7. Early Adolescent Sexual Initiation and Physical/Psychological Symptoms: A Comparative Analysis of Five Nations

    ERIC Educational Resources Information Center

    Madkour, Aubrey Spriggs; Farhat, Tilda; Halpern, Carolyn Tucker; Godeau, Emmanuelle; Nic Gabhainn, Saoirse

    2010-01-01

    Although most people in developed countries experience sexual initiation during adolescence, little is known about inter-country variability in the psychosocial correlates of early initiation. Population-based samples of 15-year-olds (n = 6,111, 52% female) who participated in the Health Behaviors in School-Aged Children Study (Finland, Scotland,…

  8. Same-Sex Attraction, Social Relationships, Psychosocial Functioning, and School Performance in Early Adolescence

    ERIC Educational Resources Information Center

    Bos, Henny M. W.; Sandfort, Theo G. M.; de Bruyn, Eddy H.; Hakvoort, Esther M.

    2008-01-01

    The authors examined whether 13- to 15-year-old adolescents who experience feelings of same-sex attraction (SSA) differ from those without such feelings in the quality of relationships with parents, peers, and class mentors and in psychosocial functioning (health status and school performance). The authors also assessed whether differences in …

  9. Same-Sex Attraction, Social Relationships, Psychosocial Functioning, and School Performance in Early Adolescence

    ERIC Educational Resources Information Center

    Bos, Henny M. W.; Sandfort, Theo G. M.; de Bruyn, Eddy H.; Hakvoort, Esther M.

    2008-01-01

    The authors examined whether 13- to 15-year-old adolescents who experience feelings of same-sex attraction (SSA) differ from those without such feelings in the quality of relationships with parents, peers, and class mentors and in psychosocial functioning (health status and school performance). The authors also assessed whether differences in …

  10. The Relationship between Smoker Role Models and Intentions to Smoke among Adolescents

    ERIC Educational Resources Information Center

    Wiium, Nora; Breivik, Kyrre; Wold, Bente

    2006-01-01

    The study examines how adolescents' perceptions of exposure to smoker role models relate to their intentions to smoke, both directly, and indirectly through attitudes, norms, and perceived behavioural control. The data is based on a national representative sample of 15-year-olds (n=1670) in Norway. Path analysis indicates that perceptions of model…

  11. How the Adolescent Perceives His Micro-Environment: Some Implications for Geographical Education

    ERIC Educational Resources Information Center

    Spicer, B. J.

    1975-01-01

    Discusses a study which focused on adolescents' perception of their local environment by asking 200 15-year-old students to produce free recall maps of their own local areas. Study results indicate that the individual strives towards an adjustive structuring of his environment to self-perceived societal needs. For journal availability, see SO 505…

  12. Early Adolescent Sexual Initiation and Physical/Psychological Symptoms: A Comparative Analysis of Five Nations

    ERIC Educational Resources Information Center

    Madkour, Aubrey Spriggs; Farhat, Tilda; Halpern, Carolyn Tucker; Godeau, Emmanuelle; Nic Gabhainn, Saoirse

    2010-01-01

    Although most people in developed countries experience sexual initiation during adolescence, little is known about inter-country variability in the psychosocial correlates of early initiation. Population-based samples of 15-year-olds (n = 6,111, 52% female) who participated in the Health Behaviors in School-Aged Children Study (Finland, Scotland,…

  13. Family Interactions, Exposure to Violence, and Emotion Regulation: Perceptions of Children and Early Adolescents at Risk

    ERIC Educational Resources Information Center

    Houltberg, Benjamin J.; Henry, Carolyn S.; Morris, Amanda Sheffield

    2012-01-01

    This study examined the protective nature of youth reports of family interactions in relation to perceived exposure to violence and anger regulation in 84 children and early adolescents (mean age of 10.5; 7-15 years old) primarily from ethnic minority groups and living in high-risk communities in a large southwestern city. Path analysis and…

  14. The analysis of low accentuation in Estonian.

    PubMed

    Asu, Eva Liina; Nolan, Francis

    2007-01-01

    In Estonian, as in a number of other languages, the nuclear pitch accent is often low and level. This paper presents two studies of this phenomenon. The first, a phonetic analysis of carefully structured read sentences shows that low accentuation can also spread to the prenuclear accents in an intonational phrase. The resulting sentence contours are used as evidence to evaluate alternative phonological analyses of low accentuation, and H + L* is shown to account best for the data. The second study presents quantitative evidence from fundamental frequency values which supports this phonological analysis. Finally, the distribution of prenuclear pitch accents is discussed. High and low accents can co-occur in an intonational phrase, but only in patterns obeying a specific sequential constraint. A fragment of an intonational grammar for Estonian is presented capturing the observed distributional restrictions.

  15. Cyber Victimization and Depression among Adolescents with Intellectual Disabilities and Developmental Disorders: The Moderation of Perceived Social Support

    ERIC Educational Resources Information Center

    Wright, Michelle F.

    2017-01-01

    The aim of this study was to examine the mitigating effect of perceived social support from parents, teachers, and friends on the association between cyber victimization and depression, accessed one year later. Adolescents (n = 131; 13-15 years old; 73% male) with intellectual and developmental disabilities completed questionnaires on their…

  16. The Estimated Impact of Performing Arts on Adolescent Mood within a Community Sample of Mental Health Professionals

    ERIC Educational Resources Information Center

    King, Alan; Grieves, Julie; Opp, Dean

    2007-01-01

    In a brief survey, the authors solicited professional opinions regarding the probable impact of performing arts on adolescent mood stability using a hypothetical scenario where 20 moderately depressed 15-year-olds agreed to participate in a high school play, musical, or other singing performance. The results of the survey indicated that clinicians…

  17. Brief Report: Risky Sexual Behavior of Adolescents in Belgrade--Association with Socioeconomic Status and Family Structure

    ERIC Educational Resources Information Center

    Vukovic, Dejana S.; Bjegovic, Vesna M.

    2007-01-01

    Objective: The aim of this study was to investigate the association between socioeconomic status and family structure with risky sexual behaviors in adolescents. Methods: A total of 1782 15-year-old Belgrade schoolchildren (47.5% boys and 52.5% girls) completed a questionnaire from the WHO study, "Health behavior of schoolchildren."…

  18. Brief Report: Risky Sexual Behavior of Adolescents in Belgrade--Association with Socioeconomic Status and Family Structure

    ERIC Educational Resources Information Center

    Vukovic, Dejana S.; Bjegovic, Vesna M.

    2007-01-01

    Objective: The aim of this study was to investigate the association between socioeconomic status and family structure with risky sexual behaviors in adolescents. Methods: A total of 1782 15-year-old Belgrade schoolchildren (47.5% boys and 52.5% girls) completed a questionnaire from the WHO study, "Health behavior of schoolchildren."…

  19. A Person-Centered Approach to Studying the Linkages among Parent-Child Differences in Cultural Orientation, Supportive Parenting, and Adolescent Depressive Symptoms in Chinese American Families

    ERIC Educational Resources Information Center

    Weaver, Scott R.; Kim, Su Yeong

    2008-01-01

    This longitudinal study examined whether supportive parenting mediates relations between parent-child differences in cultural orientation (generational dissonance) and depressive symptoms with a sample of 451 first and second generation Chinese American parents and adolescents (12-15 years old at time 1). Using a person-centered approach,…

  20. Digital Game Violence and Direct Aggression in Adolescence: A Longitudinal Study of the Roles of Sex, Age, and Parent-Child Communication

    ERIC Educational Resources Information Center

    Wallenius, Marjut; Punamaki, Raija-Leena

    2008-01-01

    This study investigated the roles of sex, age, and parent-child communication in moderating the association between digital game violence and direct aggression in a two-year longitudinal study. Finnish 12- and 15-year-old adolescents (N = 316) participated in the follow-up survey. As hypothesized, digital game violence was linked to direct…

  1. "I'll See You on IM, Text, or Call You": A Social Network Approach of Adolescents' Use of Communication Media

    ERIC Educational Resources Information Center

    Van Cleemput, Katrien

    2010-01-01

    This study explores some possibilities of social network analysis for studying adolescents' communication patterns. A full network analysis was conducted on third-grade high school students (15 year olds, 137 students) in Belgium. The results pointed out that face-to-face communication was still the most prominent way for information to flow…

  2. Digital Game Violence and Direct Aggression in Adolescence: A Longitudinal Study of the Roles of Sex, Age, and Parent-Child Communication

    ERIC Educational Resources Information Center

    Wallenius, Marjut; Punamaki, Raija-Leena

    2008-01-01

    This study investigated the roles of sex, age, and parent-child communication in moderating the association between digital game violence and direct aggression in a two-year longitudinal study. Finnish 12- and 15-year-old adolescents (N = 316) participated in the follow-up survey. As hypothesized, digital game violence was linked to direct…

  3. "I'll See You on IM, Text, or Call You": A Social Network Approach of Adolescents' Use of Communication Media

    ERIC Educational Resources Information Center

    Van Cleemput, Katrien

    2010-01-01

    This study explores some possibilities of social network analysis for studying adolescents' communication patterns. A full network analysis was conducted on third-grade high school students (15 year olds, 137 students) in Belgium. The results pointed out that face-to-face communication was still the most prominent way for information to flow…

  4. Estonian greenhouse gas emissions inventory report

    SciTech Connect

    Punning, J.M.; Ilomets, M.; Karindi, A.; Mandre, M.; Reisner, V.; Martins, A.; Pesur, A.; Roostalu, H.; Tullus, H.

    1996-07-01

    It is widely accepted that the increase of greenhouse gas concentrations in the atmosphere due to human activities would result in warming of the Earth`s surface. To examine this effect and better understand how the GHG increase in the atmosphere might change the climate in the future, how ecosystems and societies in different regions of the World should adapt to these changes, what must policymakers do for the mitigation of that effect, the worldwide project within the Framework Convention on Climate Change was generated by the initiative of United Nations. Estonia is one of more than 150 countries, which signed the Framework Convention on Climate Change at the United Nations Conference on Environment and Development held in Rio de Janeiro in June 1992. In 1994 a new project, Estonian Country Study was initiated within the US Country Studies Program. The project will help to compile the GHG inventory for Estonia, find contemporary trends to investigate the impact of climate change on the Estonian ecosystems and economy and to formulate national strategies for Estonia addressing to global climate change.

  5. The influence of discrepancies between adolescent and parent ratings of family dynamics on the well-being of adolescents.

    PubMed

    Stuart, Jaimee; Jose, Paul E

    2012-12-01

    The present study examined whether discrepancies between adolescent and parent ratings of family dynamics predict adolescent well-being over time. Self-report data from 972 adolescent-parent dyads collected at two time points separated by one year were analyzed. Both adolescents and parents rated a variety of family dynamics (e.g., cohesion), and adolescents reported on their levels of well-being (confidence, purpose in life, and positive relations with others). Significant discrepancies between adolescents' and parents' perceptions of family functioning were found for all positive family dynamics, but not for family conflict. Furthermore, discrepancies increased over time and larger discrepancies were noted for older adolescents. Results from the residualized path model showed that discrepancies were bidirectionally related to adolescent well-being. In addition, age was found to moderate the predictive model. Specifically, 14-15 year olds (year 10) were found to be more stable in their well-being over time than younger adolescents. Also, results indicate that well-being is a significantly stronger negative predictor of discrepancies over time for the 14-15 year olds (year 10) than the for 10-11 year olds (year 6). The authors suggest that future research would benefit from investigations of the relationship between divergent perspectives of family members and adjustment outcomes of adolescents. PsycINFO Database Record (c) 2012 APA, all rights reserved.

  6. Parent-adolescent relationships, religiosity, and the social adjustment of Indonesian Muslim adolescents.

    PubMed

    French, Doran C; Eisenberg, Nancy; Sallquist, Julie; Purwono, Urip; Lu, Ting; Christ, Sharon

    2013-06-01

    Parent-adolescent relationships invariably occur within a complex cultural context that in some populations include strong religious influences. Using data from multiple sources that were analyzed using structural equation modeling, we found that parental warmth and parental religiosity predicted adolescent religiosity in a sample of 296 Indonesian 15-year-old adolescents. The significant interaction of parental warmth and parent religiosity indicated that parental warmth moderated the relation between parent religiosity and adolescent religiosity. We expanded this model to predict externalizing and prosocial behavior where direct paths from adolescent religiosity to outcomes were significant for prosocial but not antisocial behavior; parental warmth, parent religiosity, and their interaction did not predict either outcome. Adolescent religiosity was found to be a mediator of these relations between predictor and outcomes for prosocial but not antisocial behavior. These results suggest that, in Indonesia and perhaps other highly religious cultures, parent-adolescent relationships and social competence may be interconnected with religion.

  7. Brief report: value priorities of early adolescents.

    PubMed

    Tulviste, Tiia; Tamm, Anni

    2014-07-01

    Although adolescence is considered to be the formative period of values, relatively few studies have addressed values held by adolescents. The present short-term longitudinal study explores value priorities of early adolescents from two social groups (among ethnic Estonians and Russian-speaking minority) in terms of the 10 value types defined by Schwartz, and the question whether values change during one year. 575 early adolescents filled out a 21-item version of the Portrait Values Questionnaire. Adolescents' value priorities differed from the pan-cultural value hierarchy of adults (Bardi, Lee, Hoffmann-Towfigh, & Soutar, 2009) by attributing more importance to hedonism and stimulation, and less importance to benevolence and conformity. Although Russian-speaking students rated Self-Enhancement and Openness to Change more highly than Estonians, the value hierarchy of adolescents from two social groups was rather similar. Boys considered Self-Enhancement more important than girls. More value change was observable in Russian-speaking students, and boys.

  8. Do boys eat better than girls in India? Longitudinal evidence on dietary diversity and food consumption disparities among children and adolescents.

    PubMed

    Aurino, Elisabetta

    2017-05-01

    This paper examines the dynamics of gender-based disparities in the intra-household allocation of food during childhood and adolescence in Andhra Pradesh and Telangana by using three rounds of longitudinal data from two cohorts. While boys are advantaged at all ages (except for the Younger Cohort at 12 years old), the pro-boy gap widens markedly at 15 years old. Specifically, mid-adolescent girls tend to consume fewer protein- and vitamin-rich foods such as eggs, legumes, root vegetables and fruit. This result is robust to gender differences between adolescents in terms of puberty onset, school enrolment, time use and dietary behaviours. Finally, gender disparities in dietary diversity during early and mid-adolescence do not vary by maternal education, poverty or place of residence, whilst they are moderated by levels of caregiver's educational aspirations at 15 years old. Copyright © 2016 Elsevier B.V. All rights reserved.

  9. International note: what factors are associated with reading, mathematics, and science literacy of Indian adolescents? A multilevel examination.

    PubMed

    Areepattamannil, Shaljan

    2014-06-01

    A sample of 15-year-olds in India took part in the Program for International Student Assessment (PISA) for the first time in 2010. The PISA reading, mathematics, and science literacy scores of Indian adolescents were considerably lower than their counterparts in most PISA participating countries. In order to explore potential reasons for this, the present study, therefore, drawing on data from the fourth cycle of PISA and employing multilevel modeling, examined the relations of student- and school-level factors to reading, mathematics, and science literacy among 4826 15-year-old students from 213 schools in India. Gender, metacognitive learning strategies, students' positive attitudes toward school, and students' positive perceptions of classroom climate were found to be significantly associated with Indian adolescents' performance on the PISA assessment. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  10. Stand Parameters of 11- to 15-Year Old Green Ash Plantings

    Treesearch

    Roger M. Krinard

    1989-01-01

    Three green ash (Fraxinus pennsylvanica Marsh.) plantings, ages 11, 13, and 15, and a 13-year-old pumpkin ash (F. profunda (Bush) Bush) planting were sampled to determine d.b.h. and height development and survival of free-to-grow trees. On medium-textured (Commerce) and clay-capped (Bowdre and Tunica) soils, the average d.b.h...

  11. [Risk factors for dental fluorosis in children between 6 and 15 years old].

    PubMed

    de Lourdes Azpeitia-Valadez, Ma; Sánchez-Hernández, Miguel Angel; Rodríguez-Frausto, Manuel

    2009-01-01

    To identify risk factors for dental fluorosis in children between 6 and 15 years. A cross-sectional survey in 1284 students between 6 and 15 years from four living areas. Presence and degree of dental fluorosis were investigated by using the classification of Dean, tooth decay and variables like source of water consumption, juices, prepared gaseous drinks, tea, types of dental paste used, and periodic applications of fluoride. Descriptive statistics and chi(2) test were applied. The prevalence of fluorosis was 52.6 %, (very slight 45.5 %, slight 40.0 %, moderate 11.8 %, and severe 2.6 %). Tooth decay appeared in 52.7 % of the total of cases studied. The variables with more significant differences were the presenting age (the greater fluorosis in children was from 8 to 14 years), tea, juice and prepared gaseous drink consumption, the periodic application of fluoride and the area of residence, varying from 45 to 61 % of fluorosis between the areas of residence. All of these had p < 0.05. Prepared gaseous drink and tea consumption, age in relation to the exhibition of periodic applications of fluoride and the area of residence are the main risk factors for dental fluorosis.

  12. [Prevalence of dental fluorosis in children between 6 to 15 years old].

    PubMed

    Azpeitia-Valadez, María de Lourdes; Rodríguez-Frausto, Manuel; Sánchez-Hernández, Miguel Angel

    2008-01-01

    dental fluorosis is a defect in the formation of the enamel by high fluoride concentrations during tooth development. It produces hypomineralization of the enamel by increasing the porosity, thus exposing the tooth to decay. to determine the prevalence and severity of fluorosis in children aged 6 to 15 years. a sample of 456 children was evaluated. The diagnosis of fluorosis was made through physical examination and the severity of the damage was described by using a modified version of Dean's scale. 270 children presented fluorosis (59.2 %). The most affected were children of 8 to 12 years, students of first to fifth year of primary school. The severity was mild and very mild in 90 % of cases. Tooth decay appeared in 55 % of children with fluorosis and in 43 % of children without fluorosis. the prevalence of dental fluorosis is rapidly increasing. Tooth decay affected more often children with fluorosis. Assuming that the prevalence of fluorosis is due to excessive fluoride application rather than to environmental exposure is possible.

  13. Bridges. A Physics Unit for 14/15 Year Old Students. Experimental Edition.

    ERIC Educational Resources Information Center

    Utrecht State Univ., (Netherlands).

    Bridges and similar constructions are highlighted in this book of guided lessons and activities for secondary school physics students. This program was developed by the Physics Curriculum Development Project under the auspices of the Physics Curriculum Innovation Committee. Contents include: (1) "Introduction" (presenting a rationale for…

  14. Attention, memory, and auditory processing in 10- to 15-year-old children with listening difficulties.

    PubMed

    Sharma, Mridula; Dhamani, Imran; Leung, Johahn; Carlile, Simon

    2014-12-01

    The aim of this study was to examine attention, memory, and auditory processing in children with reported listening difficulty in noise (LDN) despite having clinically normal hearing. Twenty-one children with LDN and 15 children with no listening concerns (controls) participated. The clinically normed auditory processing tests included the Frequency/Pitch Pattern Test (FPT; Musiek, 2002), the Dichotic Digits Test (Musiek, 1983), the Listening in Spatialized Noise-Sentences (LiSN-S) test (Dillon, Cameron, Glyde, Wilson, & Tomlin, 2012), gap detection in noise (Baker, Jayewardene, Sayle, & Saeed, 2008), and masking level difference (MLD; Wilson, Moncrieff, Townsend, & Pillion, 2003). Also included were research-based psychoacoustic tasks, such as auditory stream segregation, localization, sinusoidal amplitude modulation (SAM), and fine structure perception. All were also evaluated on attention and memory test batteries. The LDN group was significantly slower switching their auditory attention and had poorer inhibitory control. Additionally, the group mean results showed significantly poorer performance on FPT, MLD, 4-Hz SAM, and memory tests. Close inspection of the individual data revealed that only 5 participants (out of 21) in the LDN group showed significantly poor performance on FPT compared with clinical norms. Further testing revealed the frequency discrimination of these 5 children to be significantly impaired. Thus, the LDN group showed deficits in attention switching and inhibitory control, whereas only a subset of these participants demonstrated an additional frequency resolution deficit.

  15. Assessment and maintenance of a 15 year old stress-laminated timber bridge

    Treesearch

    T. Russell Gentry; Karl N. Brohammer; John Wells; James P. Wacker

    2006-01-01

    A timber bridge consisting of three 6.7 meter spans with a stress laminated deck was constructed in 1991 in the Spirit Creek State Forest near August, Georgia, USA. The stress laminated bridge uses a series of post-tensioning bars to hold the laminations together. The bridge remained in service until 2001 with no maintenance, at which time the bridge was inspected,...

  16. Facial emotion and identity processing development in 5- to 15-year-old children.

    PubMed

    Johnston, Patrick J; Kaufman, Jordy; Bajic, Julie; Sercombe, Alicia; Michie, Patricia T; Karayanidis, Frini

    2011-01-01

    Most developmental studies of emotional face processing to date have focused on infants and very young children. Additionally, studies that examine emotional face processing in older children do not distinguish development in emotion and identity face processing from more generic age-related cognitive improvement. In this study, we developed a paradigm that measures processing of facial expression in comparison to facial identity and complex visual stimuli. The three matching tasks were developed (i.e., facial emotion matching, facial identity matching, and butterfly wing matching) to include stimuli of similar level of discriminability and to be equated for task difficulty in earlier samples of young adults. Ninety-two children aged 5-15 years and a new group of 24 young adults completed these three matching tasks. Young children were highly adept at the butterfly wing task relative to their performance on both face-related tasks. More importantly, in older children, development of facial emotion discrimination ability lagged behind that of facial identity discrimination.

  17. Verbal Abuse in School. Constructions of Gender among 14- to 15-Year-Olds

    ERIC Educational Resources Information Center

    Eliasson, Miriam A.; Isaksson, Kerstin; Laflamme, Lucie

    2007-01-01

    Verbal abuse has been identified as a common element in the life of children in school. This paper explores how this discursive practice is used in the construction of masculinities and femininities among children aged 14-15 through observations and interviews in classes in two schools in Stockholm. Verbal abuse, often with sexual content,…

  18. Saligna eucalyptus growth in a 15-year old spacing study in Hawaii

    Treesearch

    Gerald A. Walters

    1980-01-01

    A spacing study was started in 1961 to test the effects of four different spacings on the growth and development of saligna eucalyptus (Eucalyptus saligna Smith) trees in Hawaii. Spacings tested were 8 by 8 feet (2.4 m), 10 by 10 feet (3.0 m), 12 by 12 feet (3.7 m), and 14 by 14 feet (4.3 m). Plot trees were measured at ages 1, 2,5, 10, and 15 years...

  19. Good Reading from and about Australia for 10-15 Year Olds.

    ERIC Educational Resources Information Center

    Miller, Frances A.

    Approximately 100 novels and other fictional works featuring Australian settings and themes are cited in this annotated bibliography. Appropriate for ages 10-15, the books were chosen for a non-Australian reading audience interested in learning more about the country. Books are listed under the following topics: Australia in the beginning, convict…

  20. Growth and Spread of Blueberry Cultivars in a 15 Year-Old Collection

    USDA-ARS?s Scientific Manuscript database

    Blueberry cultivars with reduced plant height and non-spreading, upright growth habit would be useful for reducing pruning requirements and improving ease of hand and machine harvest. Twenty-one rabbiteye cultivars and six southern highbush cultivars and selections were planted on March 6,1985 in s...

  1. Magnetic Field Mental Representations of 14-15 Years Old Students

    ERIC Educational Resources Information Center

    Ravanis, Konstantinos; Pantidos, Panagiotis; Vitoratos, Evangelos

    2009-01-01

    Children's mental representations about physical concepts and phenomena play a vital role in the learning process. This is confirmed by the data derived from relevant researches which demonstrate that the students formulate incompatible ideas compared with the scientific ones. In this research we investigate the representations of 14-15 years old…

  2. Equally Prepared for Life? How 15-Year-Old Boys and Girls Perform in School

    ERIC Educational Resources Information Center

    OECD Publishing (NJ1), 2009

    2009-01-01

    In the past few decades there has been an increasing interest in the different educational experiences, success and eventual outcomes that prevail for males and females. Women often excel at school, however men often earn more and are more likely to hold positions of power in political and economic life. Looking at these inequalities, government…

  3. Verbal Abuse in School. Constructions of Gender among 14- to 15-Year-Olds

    ERIC Educational Resources Information Center

    Eliasson, Miriam A.; Isaksson, Kerstin; Laflamme, Lucie

    2007-01-01

    Verbal abuse has been identified as a common element in the life of children in school. This paper explores how this discursive practice is used in the construction of masculinities and femininities among children aged 14-15 through observations and interviews in classes in two schools in Stockholm. Verbal abuse, often with sexual content,…

  4. [Seduction and aversion: susceptibility and disincentive factors among 13 to 15 years old Bolivian teenagers].

    PubMed

    Hera-Fuentes, Gina La; Torres-Ruiz, Ricardo; Rada-Noriega, Jorge Dennis

    2017-01-01

    To analyze tobacco consumption susceptibility and disincentive factors among non-smoker teenagers in Bolivia. A secondary data analysis of the Global Youth Tobacco Survey was conducted. A multivariate logistic regression was developed to estimate the relation between the susceptibility to smoke and social factors, smoking behaviour, and tobacco control policies. Susceptibility increases by: close smoker friends (OR=1.74); comfort perception when smoking on social events (OR=1.86); observing smokers in public places (OR=1.54); teenager's cigarettes promotion (OR=4.05); exposure to tobacco advertising (OR=2.08); and male teenagers (OR=2.00). Tobacco disincentives are parental information about smoking (OR=0.38) and health warning labels (OR=0.63). Bolivia requires, at minimum, to implement the other basic measures of the Framework Convention on Tobacco Control.

  5. A 15-year-old boy with severe combined immunodeficiency, fungal infection, and weight gain.

    PubMed

    Abul, Mehtap Haktanir; Tuano, Karen; Healy, C Mary; Vece, Timothy J; Quintanilla, Norma M; Davis, Carla M; Seeborg, Filiz O; Hanson, Imelda Celine

    2015-01-01

    Hematopoietic stem cell transplantation (HSCT) outcomes in X-linked severe combined immune deficiency are most effective when performed with patients <3 months of age and without coexisting morbidity, and with donor cells from a matched sibling. Even under such favorable circumstances, outcomes can be suboptimal, and full cellular engraftment may not be complete, which results in poor B or natural killer cell function. Protein losing enteropathies can accompany persistent immune deficiency disorders with resultant low serum globulins (immunoglobulin A [IgA], IgG, IgM) and lymphopenia. Patients with immune disorders acquire infections that can be predicted by their immune dysfunction. Fungal infections are typically noted in neutropenic (congenital or acquired) and T-cell deficient individuals. Coexisting fungal infections are rare, even in hosts who are immunocompromised, and they require careful evaluation. Antifungal treatment may result in drug-drug interactions with significant complications.

  6. A Horizontal Approach to School Transitions: A Lesson Learned from Finnish 15-Year-Olds

    ERIC Educational Resources Information Center

    Pietarinen, Janne; Pyhalto, Kirsi; Soini, Tiina

    2010-01-01

    Various school transitions provide both challenges and opportunities for pupils. The ways in which pupils cope with these transitions can have a significant impact on their everyday lives and futures. This study focuses on exploring the kinds of transitions pupils face during their comprehensive school path. The aim is to gain a better…

  7. Developmental differences in the structure of executive function in middle childhood and adolescence.

    PubMed

    Xu, Fen; Han, Yan; Sabbagh, Mark A; Wang, Tengfei; Ren, Xuezhu; Li, Chunhua

    2013-01-01

    Although it has been argued that the structure of executive function (EF) may change developmentally, there is little empirical research to examine this view in middle childhood and adolescence. The main objective of this study was to examine developmental changes in the component structure of EF in a large sample (N = 457) of 7-15 year olds. Participants completed batteries of tasks that measured three components of EF: updating working memory (UWM), inhibition, and shifting. Confirmatory factor analysis (CFA) was used to test five alternative models in 7-9 year olds, 10-12 year olds, and 13-15 year olds. The results of CFA showed that a single-factor EF model best explained EF performance in 7-9-year-old and 10-12-year-old groups, namely unitary EF, though this single factor explained different amounts of variance at these two ages. In contrast, a three-factor model that included UWM, inhibition, and shifting best accounted for the data from 13-15 year olds, namely diverse EF. In sum, during middle childhood, putative measures of UWM, inhibition, and shifting may rely on similar underlying cognitive processes. Importantly, our findings suggest that developmental dissociations in these three EF components do not emerge until children transition into adolescence. These findings provided empirical evidence for the development of EF structure which progressed from unity to diversity during middle childhood and adolescence.

  8. Myoclonus during prolonged treatment with sertraline in an adolescent patient.

    PubMed

    Ghaziuddin, N; Iqbal, A; Khetarpal, S

    2001-01-01

    A 15-year-old female adolescent with depression developed myoclonus after uninterrupted treatment with sertraline over 6 years. She was also receiving methylphenidate. Withdrawal of sertraline and continuation of methylphenidate did not result in any improvement. Treatment with valproic acid resulted in improvement of the movement disorder. This report suggests that myoclonus may be a side effect of sertraline in some adolescents. Further, we hypothesized that extended treatment over several years, young age, and a compromised central nervous system due to underlying disorders may be risk factors for the development of this side effect.

  9. Sources of distress among New Zealand adolescents.

    PubMed

    McGee, R; Stanton, W R

    1992-09-01

    This study examined sources of distress experienced by 15-year-old adolescents in a large sample from the general population. We identified four types of stressful life circumstances relating to problems of self-image and independence, academic and physical competence, parental conflict, and moving residence and schools. Girls reported higher levels of distress for the first three types of circumstance. Reports of distress were associated with poor family social support, maternal depression and parental separation. Both DSM-III disorder and poor social competence were associated with differential patterns of distress. Lastly, poor social competence and high distress were independent and additive predictors of mental health disorders.

  10. Sources of Individual Variation in Estonian Toddlers' Expressive Vocabulary

    ERIC Educational Resources Information Center

    Urm, Ada; Tulviste, Tiia

    2016-01-01

    The vocabulary size of 16- to 30-month-old children (N = 1235) was assessed using the Estonian adaptation of the MacArthur-Bates Communicative Development Inventory: Words and Sentences (ECDI-II). The relationship between children's expressive vocabulary size and different factors of the child and his/her social environment was examined. Results…

  11. Estonian Preschool Teachers' Views on Learning in Preschool

    ERIC Educational Resources Information Center

    Ugaste, Aino; Tuul, Maire; Niglas, Katrin; Neudorf, Evelyn

    2014-01-01

    As in many Western countries, children's learning in the curriculum of Estonian Early Childhood Education is seen as a lifelong process, wherein the teacher is primarily a guide to children's active learning. Thus, a child-centred approach to learning is valued in the national curriculum, but our interest was whether this approach is fixed in the…

  12. Organizational Commitment in Estonian University Libraries: A Review and Survey

    ERIC Educational Resources Information Center

    Kont, Kate-Riin; Jantson, Signe

    2014-01-01

    The data used in this article is based on the reviewing of relevant literature to provide an overview of the concepts of organizational commitment, job security, and interpersonal relations, as well as on the results of the original online survey, conducted by the article's authors, held in 2012 in Estonian university libraries governed by public…

  13. Sources of Individual Variation in Estonian Toddlers' Expressive Vocabulary

    ERIC Educational Resources Information Center

    Urm, Ada; Tulviste, Tiia

    2016-01-01

    The vocabulary size of 16- to 30-month-old children (N = 1235) was assessed using the Estonian adaptation of the MacArthur-Bates Communicative Development Inventory: Words and Sentences (ECDI-II). The relationship between children's expressive vocabulary size and different factors of the child and his/her social environment was examined. Results…

  14. Organizational Commitment in Estonian University Libraries: A Review and Survey

    ERIC Educational Resources Information Center

    Kont, Kate-Riin; Jantson, Signe

    2014-01-01

    The data used in this article is based on the reviewing of relevant literature to provide an overview of the concepts of organizational commitment, job security, and interpersonal relations, as well as on the results of the original online survey, conducted by the article's authors, held in 2012 in Estonian university libraries governed by public…

  15. Red in Estonian popular belief and folk costume

    NASA Astrophysics Data System (ADS)

    Barrett, S.; Roper, J.

    2006-06-01

    A visit by one of the authors to Estonia, and the discovery that the term 'red' was used locally for the colour 'orange', led to a detailed study of the colour red in Estonian belief and culture. The study is reported here, together with an interpretation of the red/orange substitution based on Berlin and Kay's model of colour term development in language.

  16. The use of analogy in individual psychotherapy with young and pre-adolescents: "Superman, Bimbo and the big, grey wolf".

    PubMed

    Baird, F

    1984-09-01

    For various reasons, youngsters often have difficulty in discussing important issues in individual psychotherapy. Therapists, also, may find it hard to uncover underlying issues and dynamics. This paper describes three separate techniques for using analogy in individual therapy with the 10 to 15-year-old age group. These techniques were developed while the author was a member of a multi-disciplinary team operating within an out-patient, adolescent psychiatric clinic.

  17. Caries and costs: an evaluation of a school-based fluoride varnish programme for adolescents in a Swedish region.

    PubMed

    Bergström, E K; Lingström, P; Hakeberg, M; Gahnberg, L; Sköld, U M

    2016-06-01

    In 2003, 19 public dental clinics in Västra Götaland Region implemented a population-based programme with fluoride varnish applications at school every six months, for all 12 to 15 year olds. In 2008, the programme was extended to include all 112 clinics in the region. To evaluate caries increment and to perform a cost analysis of the programme. A retrospective design with caries data for two birth cohorts extracted from dental records. Three groups of adolescents were compared. For Group 1 (n = 3,132), born in 1993, the fluoride varnish programme started in 2003 and Group 2 (n = 13,490), also born in 1993, had no fluoride varnish programme at school. These groups were compared with Group 3 (n = 11,321), born in 1998, when the programme was implemented for all individuals. The total cost of the four-year programme was estimated at 400SEK (≈ 44€) per adolescent. Caries prevalence and caries increment in 15 year olds were significantly lower after the implementation of the programme. Group 2, without a programme, had the highest caries increment. The cost analysis showed that it was a break-even between costs and gains due to prevented fillings at the age of 15. This school-based fluoride varnish programme, implemented on a broad scale for all 12 to 15 year olds, contributed to a low caries increment at a low cost for the adolescents in the Västra Götaland Region in Sweden.

  18. Adolescent pregnancy.

    PubMed

    1991-04-01

    Adolescent pregnancy poses health risks to both mother and child. For example, females 15 years old are more likely to die from pregnancy complications than older women. Adolescents often have poor eating habits, smoke, drink alcohol, and take drugs all of which can contribute to premature or prolonged labor. Further, these actions coupled with not seeking prenatal care during the 1st 3 months of pregnancy (70% of pregnant teenagers do not do so) increase the odds of having a low birth weight baby. These babies often have immature organ systems and problems regulating body temperature and blood sugar levels. They often are mentally retarded. Finally their mortality risk is significantly higher than that of normal weight babies. Teenage pregnancy often results in the mother dropping out of school thereby lacking job skills. Her income is 50% lower than that of women who wait to have their 1st child in their 20s. Even if a teenage mother weds, the couple most likely will divorce. Teenagers encounter much misinformation about sexuality at the same time that their sexual urge increases greatly. They often experiment with sex, sometimes under peer pressure, without using contraception resulting in unwanted pregnancies. Supportive and loving parents and/or an adult with whom they are comfortable can help them sort through their feelings and the confusion about sex. Parents should foster candid and open discussion about sex, sexually transmitted diseases, pregnancy, and contraception. It is important that teenagers know the difference between effective and ineffective contraceptives. They also need to discuss the advantages, disadvantages, and health risk of contraceptives with a physician or family planning counselor. County health departments, community family planning clinics, and family physicians all can help parents and/or adolescents learn more about responsible sexual behavior.

  19. Morphological investigations of fibrogenic action of Estonian oil shale dust.

    PubMed

    Küng, V A

    1979-06-01

    A review of morphological investigations carried out to clarify the pathogenicity of industrial dust produced in the mining and processing of Estonian oil shale is given. Histological examination of lungs of workers in the oil shale industry taken at necropsies showed that the inhalation of oil shale dust over a long period (more than 20 years) may cause the development of occupational pneumoconiotic changes in oil shale miners. The pneumoconiotic process develops slowly and is characterized by changes typical of the interstitial form of pneumoconiotic fibrosis in the lungs. Emphysematous changes and chronic bronchitis also occur. The average chemical content of oil shale as well as of samples of oil shale dust generated during mining and sorting procedures is given. The results of experiments in white rats are presented; these studies also indicate a mild fibrogenic action of Estonian oil shale dust.

  20. Morphological investigations of fibrogenic action of Estonian oil shale dust.

    PubMed Central

    Küng, V A

    1979-01-01

    A review of morphological investigations carried out to clarify the pathogenicity of industrial dust produced in the mining and processing of Estonian oil shale is given. Histological examination of lungs of workers in the oil shale industry taken at necropsies showed that the inhalation of oil shale dust over a long period (more than 20 years) may cause the development of occupational pneumoconiotic changes in oil shale miners. The pneumoconiotic process develops slowly and is characterized by changes typical of the interstitial form of pneumoconiotic fibrosis in the lungs. Emphysematous changes and chronic bronchitis also occur. The average chemical content of oil shale as well as of samples of oil shale dust generated during mining and sorting procedures is given. The results of experiments in white rats are presented; these studies also indicate a mild fibrogenic action of Estonian oil shale dust. Images FIGURE 1. FIGURE 2. FIGURE 3. PMID:221215

  1. Rupturing otherness: becoming Estonian in the context of contemporary Britain.

    PubMed

    Märtsin, Mariann

    2010-03-01

    While identity construction continues to be a widely discussed and researched area in contemporary social sciences, the existing theories have overlooked the importance of understanding why and how identities as semiotic constructions emerge in individuals' consciousness in the flow of their everyday functioning. This article seeks to address this limitation in the theorizing by proposing an alternative conceptualization of identity, according to which identity construction is triggered by rupturing life-experience, which surfaces another perspective and makes the person aware of a possibility to be otherwise or of the reality of being different. Theoretical claims put forward in the paper are drawn from data gathered in a recent study, which explored lived-through experiences of young Estonians, who made study-visits to the United Kingdom. The discussed data will also highlight some interesting aspects in Estonians' self-definition as it is constructed in relation to Eastern-European identity in the context of contemporary Britain.

  2. Environmental Impact of Estonian Oil Shale CFB Firing

    NASA Astrophysics Data System (ADS)

    Loosaar, J.; Parve, T.; Konist, A.

    Oil shale based power production has been the basement of Estonia's energetical independency and economy for over 60 years. At the same time oil shale power plants emissions still give the biggest share of Estonian stationary source pollution, having significant impact to the environment. Thanks to the introduction of oil shale large scale CFB firing, reduction of the total environmental impact was achieved in last years.

  3. South Korean Adolescents' Intention to Smoke.

    PubMed

    Hyun Gwon, Seok; Yan, Guofen; Kulbok, Pamela A

    2017-03-01

    The purpose of this study was to examine associations between intention to smoke, and 3 constructs of the Theory of Planed Behavior, including attitude, subjective norm, and perceived behavioral control related to smoking among adolescents in South Korea. We used a cross-sectional correlational design. The survey was conducted on 13- to 15-year-old adolescents (N = 740) in Seoul, South Korea. Multilevel modeling was conducted to analyze the data. After adjusting for socio-demographic and economic factors, attitude toward smoking, subjective norm about smoking, and perceived behavioral control about smoking were independent statistically significant predictors of in tention to smoke. When all 3 were considered together, attitude toward smoking and perceived behavioral control remained statistically significant, but subjective norm about smoking did not. The number of licensed tobacco retailers also predicted intention to smoke. Attitude, perceived behavioral control, and tobacco retailers around schools need to be considered when developing tobacco prevention and control programs and policies for adolescents.

  4. Successful Salvage Chemotherapy with FOLFIRINOX for Recurrent Mixed Acinar Cell Carcinoma and Ductal Adenocarcinoma of the Pancreas in an Adolescent Patient.

    PubMed

    Pfrommer, Sarah; Weber, Achim; Dutkowski, Philipp; Schäfer, Niklaus G; Müllhaupt, Beat; Bourquin, Jean-Pierre; Breitenstein, Stefan; Pestalozzi, Bernhard C; Stenner, Frank; Renner, Christoph; D'Addario, Giannicola; Graf, Hans-Jörg; Knuth, Alexander; Clavien, Pierre-Alain; Samaras, Panagiotis

    2013-01-01

    Pancreatic tumors are rare in children and adolescents. Here, we report the case of a 15-year-old boy who presented with a mixed acinar cell carcinoma/ductal adenocarcinoma with blastomatous components. He received multimodal treatment including various chemotherapy regimens and multistep surgery including liver transplantation. Introduction of FOLFIRINOX after relapse repeatedly achieved a durable metabolic and clinical response with good quality of life.

  5. Successful Salvage Chemotherapy with FOLFIRINOX for Recurrent Mixed Acinar Cell Carcinoma and Ductal Adenocarcinoma of the Pancreas in an Adolescent Patient

    PubMed Central

    Pfrommer, Sarah; Weber, Achim; Dutkowski, Philipp; Schäfer, Niklaus G.; Müllhaupt, Beat; Bourquin, Jean-Pierre; Breitenstein, Stefan; Pestalozzi, Bernhard C.; Stenner, Frank; Renner, Christoph; D'Addario, Giannicola; Graf, Hans-Jörg; Knuth, Alexander; Clavien, Pierre-Alain; Samaras, Panagiotis

    2013-01-01

    Pancreatic tumors are rare in children and adolescents. Here, we report the case of a 15-year-old boy who presented with a mixed acinar cell carcinoma/ductal adenocarcinoma with blastomatous components. He received multimodal treatment including various chemotherapy regimens and multistep surgery including liver transplantation. Introduction of FOLFIRINOX after relapse repeatedly achieved a durable metabolic and clinical response with good quality of life. PMID:24163668

  6. Speech audiometry in Estonia: Estonian words in noise (EWIN) test.

    PubMed

    Veispak, Anneli; Jansen, Sofie; Ghesquière, Pol; Wouters, Jan

    2015-08-01

    Currently, there is no up-to-date speech perception test available in the Estonian language that may be used to diagnose hearing loss and quantify speech intelligibility. Therefore, based on the example of the Nederlandse Vereniging voor Audiologie (NVA)-lists ( Bosman, 1989 ; Wouters et al, 1994 ) an Estonian words in noise (EWIN) test has been developed. Two experimental steps were carried out: (1) selection and perceptual optimization of the monosyllables, and (2) construction of 14 lists and an evaluation in normal hearing (NH) subjects both in noise and in quiet. Thirty-six normal-hearing (NH) native speakers of Estonia (age range from 17 to 46 years). The reference psychometric curve for NH subjects was determined, with the slope and speech reception threshold being well in accordance with the respective values of the NVA lists. The 14 lists in noise yielded equivalent scores with high precision. The EWIN test is a reliable and valid speech intelligibility test, and is the first of its kind in the Estonian language.

  7. Career Management in Transition: HRD Themes from the Estonian Civil Service

    ERIC Educational Resources Information Center

    Rees, Christopher J.; Jarvalt, Jane; Metcalfe, Beverley

    2005-01-01

    Purpose: To explore, through a case study, some of the key career-related HRD issues that senior managers are currently facing in the Estonian civil service. Design/methodology/approach: Presents primary empirical research into career management in the Estonian civil service since 1991, that is, in the post-Soviet era. The research involved…

  8. Career Management in Transition: HRD Themes from the Estonian Civil Service

    ERIC Educational Resources Information Center

    Rees, Christopher J.; Jarvalt, Jane; Metcalfe, Beverley

    2005-01-01

    Purpose: To explore, through a case study, some of the key career-related HRD issues that senior managers are currently facing in the Estonian civil service. Design/methodology/approach: Presents primary empirical research into career management in the Estonian civil service since 1991, that is, in the post-Soviet era. The research involved…

  9. The Representation of the Cold War in Three Estonian History Textbooks

    ERIC Educational Resources Information Center

    Korbits, Keit

    2015-01-01

    The article looks at the discursive strategies different Estonian history textbooks employ to represent the Cold War period, and the "commonsense" ideologies instilled through these representations. The textbooks analysed include two history books dating back to the Estonian Soviet Socialist Republic and, for contrast, one written during…

  10. Macrostructure in the Narratives of Estonian Children with Typical Development and Language Impairment

    ERIC Educational Resources Information Center

    Soodla, Piret; Kikas, Eve

    2010-01-01

    Purpose: This study examined the macrostructure in Estonian children's narratives according to the story grammar (SG) model. The study's aims were to determine whether differences exist in narrative macrostructure between Estonian- and English-speaking children, among typically developed (TD) children, and between children with and without…

  11. The Representation of the Cold War in Three Estonian History Textbooks

    ERIC Educational Resources Information Center

    Korbits, Keit

    2015-01-01

    The article looks at the discursive strategies different Estonian history textbooks employ to represent the Cold War period, and the "commonsense" ideologies instilled through these representations. The textbooks analysed include two history books dating back to the Estonian Soviet Socialist Republic and, for contrast, one written during…

  12. [Adolescent with chest pain: the importance of clinical suspicion].

    PubMed

    Oliveira, Andreia; Silva, Cármen; Mota, Teresa; Baptista, Maria João

    2013-06-01

    Introduction. Chest pain is a common complaint in children visiting the emergency department and is mostly associated with benign conditions. Although genuine cardiac causes are uncommon, potentially life threatening conditions such as the pulmonary embolism should be suspected by clinical symptoms such as dyspnoea, chest pain and syncope, either singly or in combination. The authors report a case of a pulmonary embolism with deep venous thrombosis following immobilization in a 15- year-old adolescent with limb fracture. This case illustrates the importance of considering pulmonary embolism in the differential diagnosis of a patient who presents at a paediatric emergency department with sudden onset of chest pain and dyspnoea.

  13. Trajectories of Indonesian adolescents' religiosity, problem behavior, and friends' religiosity: covariation and sequences.

    PubMed

    French, Doran C; Christ, Sharon; Lu, Ting; Purwono, Urip

    2014-01-01

    Changes in religiosity, problem behavior, and their friends' religiosity over a 2-year period were assessed in a sample of five hundred and fifty-nine 15-year-old Indonesian Muslim adolescents. Adolescents self-reported their religiosity, problem behavior, and friendships; the religiosity of mutual friends came from friends' self-reports. A parallel process analysis of growth curves showed that adolescents' religiosity trajectories covaried with both problem behavior and friends' religiosity. Using a cross-lagged model in which prior levels were controlled, religiosity at 10th and 11th grades predicted friends' religiosity 1 year later, suggesting that adolescents select friends of similar religiosity. This study provides evidence that religion is intertwined with other aspects of adolescent development and illustrates the importance of contextualizing adolescent religiosity within an ecological framework.

  14. Comparative inhalation studies with American and Estonian oil shale

    SciTech Connect

    Holland, L.M.; Vigil, E.A.; Gonzales, M.; Tillery, M.I.

    1981-01-01

    This paper presents interim findings on studies comparing the effects of long-term inhalation of quartz, Estonian kukersite, or American Green River shales in rats. No tumors have been observed in the exposed animals. In the studies with Green River shales, the rate of death increased as the animals approached 2 years of exposure. Varying degrees of lung fibrosis has been noted in these animals also. Animals in the kukersite group exhibited only mild changes with some alveolar thickening, and increased macrophages and collagen. Quartz exposed animals suffered severe fibrosis after several months exposure and died after 12 to 15 months.

  15. HIV/AIDS related knowledge among school-going adolescents from the Middle East and North Africa.

    PubMed

    Boneberger, Anja; Rückinger, Simon; Guthold, Regina; Kann, Laura; Riley, Leanne

    2012-05-01

    The aim of this secondary analysis was to present cross-national data about HIV/AIDS related knowledge among 13- to 15-year-old school-going adolescents from the Middle East and North Africa. Data from 23673 school-going adolescents from seven countries (Jordan, Lebanon, Libyan Arab Jamahiriya, Morocco, Oman, Tunisia and United Arab Emirates) that undertook the Global School-Based Student Health Survey between 2004 and 2008 were analysed. HIV/AIDS related knowledge varied significantly between countries and gender. Research for this sensitive topic is scarce in this region. In addition, schools could be among the many key players for HIV/AIDS education.

  16. Cocarcinogenicity of phenols from Estonian shale tars (oils).

    PubMed Central

    Bogovski, P A; Mirme, H I

    1979-01-01

    Many phenols have carcinogenic activity. The Estonian shale oils contain up to 40 vol % phenols. The promoting activity after initiation of phenols of Estonian shale oils was tested in mice with a single subthreshold dose (0.36 mg) of benzo(a)pyrene. C57Bl and CC57Br mice were used in skin painting experiments. Weak carcinogenic activity was found in the total crude water-soluble phenols recovered from the wastewater of a shale processing plant. In two-stage experiments a clear promoting action of the total crude phenols was established, whereas the fractions A and B (training reagents), obtained by selective crystallization of the total phenols exerted a considerably weaker promoting action. Epo-glue, a commercial epoxy product produced from unfractionated crude phenols, had no promoting activity, which may be due to the processing of the phenols involving polymerization. The mechanism of action of phenols is not clear. According to some data from the literature, phenol and 5-methylresorcinol reduce the resorption speed of BP in mouse skin, causing prolongation of the action fo the carcinogen. PMID:446449

  17. Exploring the sustainability of estonian forestry: the socioeconomic drivers.

    PubMed

    Urbel-Piirsalu, Evelin; Bäcklund, Ann-Katrin

    2009-03-01

    Forestry as an important industry has both direct as well as indirect effects on the Estonian economy. It is therefore essential that it is sustainably managed so that it can continue to contribute to the economy in the future. The first aim of this article is to establish the situation regarding felling and regeneration in Estonia. As the available forestry statistics display discrepancies and lack consistency, it was as a necessary first step to gather information about and analyze the validity and reliability of the prime data to make the data sets useful for comparison over time and establish the current trends in Estonian forestry. However, with the help of interviews we are able to show that economic instability in Estonia brings with it increased logging rates and hinders investments into regeneration and maintenance. The problems are particularly pronounced in private forestry. Second, the article seeks to explain the socioeconomic reasons behind this situation. Economic problems among private owners, a liberal forestry policy, together with rapid land reform and weak enforcement of forestry legislation are some of the reasons that can explain the forestry trends in Estonia.

  18. Behavioral Disorder amongst Adolescents Attending Secondary School in Southeast Nigeria

    PubMed Central

    Chinawa, J. M.; Manyike, P. C.; Obu, H. A.; Odetunde, O. I.; Aniwada, E. C.; Ndu, I. K.; Chinawa, A. T.

    2014-01-01

    Background. Adolescents are prone to various forms of behavioral problems. These behavioral issues in adolescents can have serious consequences for the adolescents. Objectives. The objectives of the study are to determine the causative factors of adolescent problems and specific manifestations. Methods. Behavioral problems were investigated using a random sampling of adolescents from secondary schools in southeast Nigeria from February to April, 2014. A self-administered questionnaire was developed from Health Kids Colorado Questionnaire. Results. A total of 763 subjects completed the questionnaire. Adolescents who reported to have used tobacco 3 to 5 and 6 to 9 times during the last 30 days are just 3.14% and 3.4%, respectively. Nineteen (2.49%) adolescents claimed that they have had sex before but not in the last 3 months. Adolescents who attempted suicide are from 15 years and peaked at 18. Eighty-three (11%) adolescents who are 15 years old attempted suicide in a year; this peaks at 17 years where 235 (30.8%) committed suicide. Majority of adolescents with behavioral disorder are from the upper class family. Conclusion. This study revealed that adolescents exhibit several forms of behavioral problems. PMID:25276048

  19. An examination of the reciprocal relationships between adolescents' aggressive behaviors and their perceptions of parental nurturance.

    PubMed

    Arım, Rübab G; Dahinten, V Susan; Marshall, Sheila K; Shapka, Jennifer D

    2011-02-01

    This study examined reciprocal relationships between adolescents' perceptions of parental nurturance and two types of adolescent aggressive behaviors (indirect and direct aggression) using a transactional model. Three waves of longitudinal data were drawn from the Canadian National Longitudinal Survey of Children and Youth. The sample included 1,416 (735 female) adolescents who were 10- and 11-year-olds at Time 1 and became 14-and 15-year-olds at Time 3. The findings failed to support reciprocal effects, but confirmed parental effects at different ages for girls and boys. For girls, perceptions of parental nurturance at age 10 were negatively associated with both indirect and direct aggression at age 12. For boys, perceptions of parental nurturance at age 12 were negatively associated with both aggressive behaviors at age 14. Future research should continue to investigate reciprocal effects in parent-adolescent relationships to identify developmental periods where the effect of adolescents' or their parents' behavior may be stronger.

  20. Neighbourhood crime and adolescent cannabis use in Canadian adolescents.

    PubMed

    de Looze, Margaretha; Janssen, Ian; Elgar, Frank J; Craig, Wendy; Pickett, William

    2015-01-01

    Although neighbourhood factors have been proposed as determinants of adolescent behaviour, few studies document their relative etiological importance. We investigated the relationship between neighbourhood crime and cannabis use in a nationally representative sample of Canadian adolescents. Data from the 2009/10 Canadian Health Behaviour in School-aged Children (HBSC) survey (n=9134 14- and 15-year-olds) were combined with area-level data on crime and socioeconomic status of the neighbourhood surrounding the schools (n=218). Multilevel logistic regression analyses showed that after individual and contextual differences were held constant, neighbourhood crime related to cannabis use (OR 1.29, CI 1.12-1.47 per 1.0 SD increase in crime). This association was not moderated by parental support nor having cannabis-using friends. The amount of explained variance at the neighbourhood level was 19%. Neighbourhood crime is an important factor to consider when designing interventions aimed at reducing adolescent cannabis use. Interventional research should examine the effectiveness of community-based interventions that target adolescents through parents and peers. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  1. Hair dyes and temporary tattoos are a real hazard for adolescents?

    PubMed

    Haluk Akar, H; Adatepe, S; Tahan, F; Solmaz, I

    2014-01-01

    Temporary tattoos, especially those that contain black dyes, have become rampant among teenagers in recent years. Most of these tattoos, in addition to hair dyes include paraphenylenediamine (PPD). PPD is a well-known skin sensitizer, which causes allergic contact dermatitis. Allergic contact dermatitis skin lesions from PPD are mostly seen as erythema multiforme-like eruption, a bullous contact dermatitis or as an exudative erythema. Herein, we report on our finding on a 15 year-old adolescent female who had been unaware of being previously sensitized to PPD from a black henna tattoo, and angioedema-like reaction which occurred after her first exposure to hair dye.

  2. Effect of physical therapy scoliosis specific exercises using breathing pattern on adolescent idiopathic scoliosis.

    PubMed

    Yoon, Sungyoung; Rhee, Min-Hyung

    2016-11-01

    [Purpose] This study was performed to confirm physical therapy scoliosis specific exercises on adolescent idiopathic scoliosis patients. [Subject and Methods] A 15-year-old male middle school student with scoliosis. Cobb's angle, angle of rotation of the spine, and breathing pattern were measured before and after 8 weeks training. [Results] After 8 weeks training, Cobb's angle, angle of rotation of the spine, and breathing pattern were improved better. [Conclusion] These results indicate that physical therapy scoliosis specific exercises improves scoliosis curves and could provide an effective intervention and management of scoliosis.

  3. An Uncommon Case of Adolescent Ovarian Teratoma Incarcerated in Inguinal Hernia

    PubMed Central

    Girgenti, Vincenza; Cimador, Marcello; Li Voti, Giuseppe

    2016-01-01

    Mature cystic teratoma is the most frequent benign ovarian neoplastic lesion in adolescents and is generally composed of fully differentiated tissue arising from multipotential three germinal layers. It accounts for approximately 50% of benign ovarian tumors in childhood. Rarely, a bilateral, synchronous, or metachronous presentation can be observed, supporting a conservative approach as the first surgical approach. We report a case of an ovarian mature cystic incarcerated in indirect inguinal hernia in a 15-year-old girl undergoing ovary-sparing surgery. To our knowledge this is the first case of such lesion incarcerated in an inguinal hernia reported in literature. PMID:27525145

  4. Effect of physical therapy scoliosis specific exercises using breathing pattern on adolescent idiopathic scoliosis

    PubMed Central

    Yoon, Sungyoung; Rhee, Min-Hyung

    2016-01-01

    [Purpose] This study was performed to confirm physical therapy scoliosis specific exercises on adolescent idiopathic scoliosis patients. [Subject and Methods] A 15-year-old male middle school student with scoliosis. Cobb’s angle, angle of rotation of the spine, and breathing pattern were measured before and after 8 weeks training. [Results] After 8 weeks training, Cobb’s angle, angle of rotation of the spine, and breathing pattern were improved better. [Conclusion] These results indicate that physical therapy scoliosis specific exercises improves scoliosis curves and could provide an effective intervention and management of scoliosis. PMID:27942163

  5. An Uncommon Case of Adolescent Ovarian Teratoma Incarcerated in Inguinal Hernia.

    PubMed

    Pensabene, Marco; Girgenti, Vincenza; Cimador, Marcello; Li Voti, Giuseppe; Rodolico, Vito; Siracusa, Fortunato

    2016-01-01

    Mature cystic teratoma is the most frequent benign ovarian neoplastic lesion in adolescents and is generally composed of fully differentiated tissue arising from multipotential three germinal layers. It accounts for approximately 50% of benign ovarian tumors in childhood. Rarely, a bilateral, synchronous, or metachronous presentation can be observed, supporting a conservative approach as the first surgical approach. We report a case of an ovarian mature cystic incarcerated in indirect inguinal hernia in a 15-year-old girl undergoing ovary-sparing surgery. To our knowledge this is the first case of such lesion incarcerated in an inguinal hernia reported in literature.

  6. An epidemiological perspective of personalized medicine: the Estonian experience

    PubMed Central

    Milani, L; Leitsalu, L; Metspalu, A

    2015-01-01

    Milani L, Leitsalu L, Metspalu A (University of Tartu). An epidemiological perspective of personalized medicine: the Estonian experience (Review). J Intern Med 2015; 277: 188–200. The Estonian Biobank and several other biobanks established over a decade ago are now starting to yield valuable longitudinal follow-up data for large numbers of individuals. These samples have been used in hundreds of different genome-wide association studies, resulting in the identification of reliable disease-associated variants. The focus of genomic research has started to shift from identifying genetic and nongenetic risk factors associated with common complex diseases to understanding the underlying mechanisms of the diseases and suggesting novel targets for therapy. However, translation of findings from genomic research into medical practice is still lagging, mainly due to insufficient evidence of clinical validity and utility. In this review, we examine the different elements required for the implementation of personalized medicine based on genomic information. First, biobanks and genome centres are required and have been established for the high-throughput genomic screening of large numbers of samples. Secondly, the combination of susceptibility alleles into polygenic risk scores has improved risk prediction of cardiovascular disease, breast cancer and several other diseases. Finally, national health information systems are being developed internationally, to combine data from electronic medical records from different sources, and also to gradually incorporate genomic information. We focus on the experience in Estonia, one of several countries with national goals towards more personalized health care based on genomic information, where the unique combination of elements required to accomplish this goal are already in place. PMID:25339628

  7. The integration of visual context information in facial emotion recognition in 5- to 15-year-olds.

    PubMed

    Theurel, Anne; Witt, Arnaud; Malsert, Jennifer; Lejeune, Fleur; Fiorentini, Chiara; Barisnikov, Koviljka; Gentaz, Edouard

    2016-10-01

    The current study investigated the role of congruent visual context information in the recognition of facial emotional expression in 190 participants from 5 to 15years of age. Children performed a matching task that presented pictures with different facial emotional expressions (anger, disgust, happiness, fear, and sadness) in two conditions: with and without a visual context. The results showed that emotions presented with visual context information were recognized more accurately than those presented in the absence of visual context. The context effect remained steady with age but varied according to the emotion presented and the gender of participants. The findings demonstrated for the first time that children from the age of 5years are able to integrate facial expression and visual context information, and this integration improves facial emotion recognition.

  8. Outside School Time: An Examination of Science Achievement and Non-Cognitive Characteristics of 15-Year Olds in Several Countries

    ERIC Educational Resources Information Center

    Suter, Larry E.

    2016-01-01

    Elementary and secondary students spend more hours outside of class than in formal school and thus have more time for interaction with everyday science. However, evidence from a large international survey, Program of International Student Assessment (PISA) (OECD 2012), found a negative relationship between number of hours attending after-school…

  9. Green at Fifteen? How 15-Year-Olds Perform in Environmental Science and Geoscience in PISA 2006

    ERIC Educational Resources Information Center

    OECD Publishing (NJ3), 2009

    2009-01-01

    Never before have the stakes been so high for the role of science education in shaping how people interact with the environment. Human activities responsible for the production of greenhouse gases, the accumulation of waste, the fragmentation or destruction of ecosystems and the depletion of resources are having a substantial impact on the…

  10. Video gaming and gender differences in digital and printed reading performance among 15-year-olds students in 26 countries.

    PubMed

    Borgonovi, Francesca

    2016-04-01

    Video games are a favorite leisure-time activity among teenagers worldwide. This study examines cross-national gender differences in reading achievement and video gaming and whether video gaming explains gender differences in reading achievement and differences in performance between paper-based and computer-based reading. We use data from a representative sample of 145,953 students from 26 countries who sat the PISA 2012 assessments and provided self-reports on use of video games. Although boys tend to have poorer results in both the computer-based and the paper-based reading assessments, boys' under achievement is smaller when the assessment is delivered on computer than when it is delivered on paper. Boys underperformance compared to girls in the two reading assessments is particularly pronounced among low-achieving students. Among both boys and girls moderate use of single-player games is associated with a performance advantage. However, frequent engagement with collaborative online games is generally associated with a steep reduction in achievement, particularly in the paper-based test and particularly among low-achieving students. Excessive gaming may hinder academic achievement, but moderate gaming can promote positive student outcomes. In many countries video gaming explains the difference in the gender gap in reading between the paper-based and the computer-based assessments.

  11. Be Successful without Understanding? The Acquisition of Game Strategies by 7- to 15-Year-Old Children.

    ERIC Educational Resources Information Center

    Cauzinille-Marmeche, E.; Mathieu, J.

    Identified and formalized were two distinct learning strategies employed by 120 children between 7 and 15 years of age who played a simple, computerized board game. "Hexapawn" is played by moving pawns in turn on a 3 x 3 grid, in order to be the first to reach the opponent's starting line or block the opponent. The computer always moved…

  12. Introducing the Astley-Francis Theology of Religions Index: Construct Validity among 13- to 15-Year-Old Students

    ERIC Educational Resources Information Center

    Astley, Jeff; Francis, Leslie J.

    2016-01-01

    The "theology of religions" is concerned with the interpretation and evaluation of the divergent truth-claims and views of salvation that are asserted or implied by different religious traditions. This study proposes a new multi-choice index that distinguishes between six current positions within the theology of religions, characterised…

  13. Catholic Schools and Attitudes toward Religious Diversity: An Empirical Enquiry among 13- to 15-Year-Old Students in Scotland

    ERIC Educational Resources Information Center

    Francis, Leslie J.; Village, Andrew; Penny, Gemma; Neil, Peter

    2014-01-01

    Recognition that the United Kingdom has increasingly become a multi-cultural and multi-faith society has raised questions about the place of church schools or schools with a religious character within the state-maintained sector. The issue was given particular focus by the Runnymede Trusts report "Right to divide? Faith schools and community…

  14. Outside school time: an examination of science achievement and non-cognitive characteristics of 15-year olds in several countries

    NASA Astrophysics Data System (ADS)

    Suter, Larry E.

    2016-03-01

    Elementary and secondary students spend more hours outside of class than in formal school and thus have more time for interaction with everyday science. However, evidence from a large international survey, Program of International Student Assessment (PISA) (OECD 2012), found a negative relationship between number of hours attending after-school science and science assessment scores in many countries, raising questions about why. The secondary analysis of the 2006, 2009, and 2012 PISA surveys found that in most Western countries the longer students attended after-school science programs (in a typical week), the lower their PISA standardized science test score, but the higher their positive attitudes toward future science careers, interest in science, and self-confidence in science. Several potential hypotheses for this relationship are examined and rejected. Further analysis of a causal relationship between frequent attendance in after-school programs and student achievement and attitudes should clearly identify the content of the program so that the analysis could distinguish experiences closely related to regular school curricula from the informal science activities that are not. A new analysis also should include carefully designed longitudinal surveys to test the effectiveness of informal experiences on later life choices in career and study. Revision of a Paper prepared for AERA meetings in Chicago, 19 April 2015.

  15. The effect of maturation on adaptations to strength training and detraining in 11-15-year-olds.

    PubMed

    Meylan, C M P; Cronin, J B; Oliver, J L; Hopkins, W G; Contreras, B

    2014-06-01

    To investigate how maturity status modifies the effects of strength training and detraining on performance, we subjected 33 young men to 8 weeks of strength training twice per week followed by 8 weeks without training. Changes in performance tests were analyzed in three maturity groups based on years from/to age of predicted peak height velocity (PHV): pre-PHV (-1.7 ± 0.4 years; n = 10), mid-PHV (-0.2 ± 0.4 years; n = 11), and post-PHV (1.0 ± 0.4 years; n = 12). Mean training effects on one repetition maximum strength (3.6-10.0%), maximum explosive power (11-20%), jump length (6.5-7.4%), and sprint times (-2.1% to -4.7%) ranged from small to large, with generally greater changes in mid- and post-PHV groups. Changes in force-velocity relationships reflected generally greater increases in strength at faster velocities. In the detraining period, the pre-PHV group showed greatest loss of strength and power, the post-PHV group showed some loss of sprint performance, but all groups maintained or improved jump length. Strength training was thus generally less effective before the growth spurt. Maintenance programs are needed for most aspects of explosive performance following strength training before the growth spurt and for sprint speed after the growth spurt. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  16. Calibration of Reading Self-Concept and Reading Achievement among 15-Year-Olds: Cultural Differences in 34 Countries

    ERIC Educational Resources Information Center

    Chiu, Ming Ming; Klassen, Robert M.

    2009-01-01

    Self-concept is linked to student achievement in many domains. In this study, we examined reading self-concept's (RSC) and RSC calibration accuracy's links to reading achievement across different contexts via multi-level analyses of 34 countries' 158,848 fifteen-year-olds' reading tests and questionnaire responses. Students with higher RSC, higher…

  17. Multi-Disciplinary Type Creativity Education for Students from 15 years old to Bachelor Level in College of Technology

    NASA Astrophysics Data System (ADS)

    Yotsuyanagi, Takao; Ikeda, Senri; Suzuki, Katsuhiko; Kobayashi, Hiroshi; Sakuraba, Hiroshi; Shoji, Akira; Itoh, Masahiko

    Creativity is the most fundamental keyword for engineers to solve the various problems in manufacturing products. This engineering “learning” cannot be achieved without the real experiences, especially by the teens who have the curiosity to know everything. New educational program has been innovated in Miyagi National College of Technology. This new curriculum started as “03C” in 2003. It involves two laboratories for mixed-departments type grouping, which intend to cultivate the creative ability for the 2nd year students in College Course and the 1st year students in Advanced Course as Engineering Design. This paper presents the trial of the new educational program on the cultivating creative ability designed for teen-agers, and discusses the processes in detail, results and further problems. This program will progress still more with continuous improvement of manufacturing subjects in cooperative with educational-industrial complex.

  18. Hydrothermal Rock-Fluid Interactions in 15-year-old Submarine Basaltic Tuff at Surtsey Volcano, Iceland

    NASA Astrophysics Data System (ADS)

    Jackson, M. D.; Couper, S.; Li, Y.; Stan, C. V.; Tamura, N.; Stefansson, A.; Moore, J. G.; Wenk, H. R.

    2016-12-01

    Basaltic tephra at Surtsey volcano, produced by 1963-1967 eruptions in the offshore SE Icelandic rift zone, record the complex interplay of factors that determine rates of palagonitization and crystallization of authigenic minerals in seafloor basalts worldwide. We investigate how formation of nanocrystalline clay mineral in fresh sideromelane glass influenced crystallization of mineral cements in submarine tuff from a 181 m core drilled in 1979. Synchrotron-based microdiffraction and microfluorescence maps (2x5 µm X-ray beam spot size) at beamline 12.3.2, Advanced Light Source, SEM-EDS compositional analyses, and fluid geochemical models compare processes in lapilli-sized glass fragments, vitric cementing matrix, and fine ash accretions. In lapilli at 137.9 m (100°C), nanocrystalline clay mineral in gel-palagonite has asymetric 14.9-12.6 Å (001) reflections, with Fe and Ti enrichment relative to Si, Al and Ca, compared with adjacent sideromelane. Neighboring fibro-palagonite has symmetric (001) and greater Fe and Ti enrichment. Al-tobermorite, a rare calcium-silicate-hydrate, crystallized in nearby vesicles. The 11.30-11.49 Å (002) interlayer and Ca/(Si+Al) ratio of 0.9-1.0 record release of Si, Al, and Ca in a chemical system relatively isolated from submarine hydrothermal fluid flow. In vitric matrix relatively open to fluid flow, however, phillipsite zeolite cement predominates. Al-tobermorite formed at 88.45 m (130°C) and 102.6 m (140°C), but is associated with fibro-palagonite and analcite, reflecting more rapid palagonitization, and changing cation solubility and pH at higher temperature. Tubular palagonite microstructures show nanocrystalline clay mineral with (001) preferred orientations that wrap around relict microchannels, produced perhaps through biogenic activity. Nanocrystalline clay mineral d-spacings suggest similarities with nontronite, but zeolite in palagonite diffraction patterns and 6-9 wt% MgO suggest a polycrystalline composite with smectite mineral precursor(s). Fifteen years after eruption, Al-tobermorite-zeolite assemblages varied with porosity, pH, and reactive rock mass/liquid volume ratio in submillimeter-scale hydrothermal environments. This initial phase of alteration is rarely preserved in older palagonitized rift zone basalts.

  19. [Normal values of peak expiratory flow in 6-15 year-old healthy children of Puebla's city].

    PubMed

    Gómez Tello, Héctor; Gutiérrez Brito, Maricruz; Gutiérrez Sánchez, Segalix

    2006-01-01

    The peak expiratory flow (PEF) is a clinical tool for the evaluation of flow pulmonary, integrated in many studies and guides for the management of asthma, so it is important to have references about its normal values in healthy children Puebla's city. We did an observation, descriptive, transversal and prospective study, where we evaluated to 1154 children from Puebla's city and peak expiratory flow measurements were obtained. The mean values by stature and sex for PEF were dispersed in both sex, the average for males were of 286 L/min, females 251 L/min, finding the major average value in males, with Z = 0.6946 level to confidence of 80%, so the PEF was major in males. We compared variations; and the value of the proof of Fisher was 1.12 with a level of confidence of 90%. The lineal regression straight was: males B1 = 5.3 and B0 = -481, females B1 = 4.82, B0 = -436. The correlation between height and peak expiratory flow was: males R2 = 0.8283, females R2 = 0.7652, for the standard mistake it was calculated with the sum of square of mistakes and the number of observations corresponding for males 22.6% and females 20.3%. The values of healthy children's PEF in Puebla's city are different to other experiences. By first time we have reference values of PEF in healthy children of Puebla's city by sex and height.

  20. Oral health impact, dental caries experience, and associated factors in 12-15-year-old school children in India.

    PubMed

    Kumar, Sandeep; Kumar, Amit; Badiyani, Bhumika; Kumar, Arunoday; Basak, Debashish; Ismail, Mohammed B

    2017-04-01

    Dental caries affects quality of life and has a negative impact on daily performance. The study was conducted to assess the impact of oral health and its associated factors in schoolchildren in the age group 12-15 years in Indore, Madhya Pradesh. A cross-sectional survey was conducted in schoolchildren in the age group 12-15 years. Sociodemographic and oral health related behaviors of schoolchildren were collected using a self-administered questionnaire. Child oral impact on daily performance (OIDP) questionnaire was used to assess the oral impacts. Oral examination was performed to check the presence of caries using decayed, missing and filled teeth (DMFT) index. A total of 690 schoolchildren participated in the survey. The mean age of the children was 13.58 years. The overall prevalence of dental caries was found to be 47.2%. The prevalence of one or more impact in the study population was 36.5%. The most prevalent impact was difficulty in eating and cleaning of teeth and the least prevalent impact were emotion and studying. Results of logistic regression analysis showed that the type of school that a child goes to, socioeconomic status, material used, dental visit, and dental caries were significantly associated with the Child-OIDP affected score. Oral health had a significant effect on the quality of life of schoolchildren. The prevalence of dental caries was found to be high. Effective policies need to be drafted for oral health promotion in this age group.

  1. Green at Fifteen? How 15-Year-Olds Perform in Environmental Science and Geoscience in PISA 2006

    ERIC Educational Resources Information Center

    OECD Publishing (NJ3), 2009

    2009-01-01

    Never before have the stakes been so high for the role of science education in shaping how people interact with the environment. Human activities responsible for the production of greenhouse gases, the accumulation of waste, the fragmentation or destruction of ecosystems and the depletion of resources are having a substantial impact on the…

  2. Introducing the Astley-Francis Theology of Religions Index: Construct Validity among 13- to 15-Year-Old Students

    ERIC Educational Resources Information Center

    Astley, Jeff; Francis, Leslie J.

    2016-01-01

    The "theology of religions" is concerned with the interpretation and evaluation of the divergent truth-claims and views of salvation that are asserted or implied by different religious traditions. This study proposes a new multi-choice index that distinguishes between six current positions within the theology of religions, characterised…

  3. The Curriculum for English 15-year-old Pupils in 1984. Was There a Common Core of Subjects?

    ERIC Educational Resources Information Center

    Bell, John F.

    1990-01-01

    Describes the subjects taken by pupils who took part in the 1984 Assessment of Performance Unit Age 15 Science Survey in Great Britain. Reports that the most common subjects, in descending order of frequency, were English, mathematics, geography, history, art, French, physics, biology, and chemistry. Gives detailed accounts of the science and…

  4. Catholic Schools and Attitudes toward Religious Diversity: An Empirical Enquiry among 13- to 15-Year-Old Students in Scotland

    ERIC Educational Resources Information Center

    Francis, Leslie J.; Village, Andrew; Penny, Gemma; Neil, Peter

    2014-01-01

    Recognition that the United Kingdom has increasingly become a multi-cultural and multi-faith society has raised questions about the place of church schools or schools with a religious character within the state-maintained sector. The issue was given particular focus by the Runnymede Trusts report "Right to divide? Faith schools and community…

  5. Outside School Time: An Examination of Science Achievement and Non-Cognitive Characteristics of 15-Year Olds in Several Countries

    ERIC Educational Resources Information Center

    Suter, Larry E.

    2016-01-01

    Elementary and secondary students spend more hours outside of class than in formal school and thus have more time for interaction with everyday science. However, evidence from a large international survey, Program of International Student Assessment (PISA) (OECD 2012), found a negative relationship between number of hours attending after-school…

  6. Stem quality of oak in 15-year-old stands: influence of species within harvesting treatment and fencing

    Treesearch

    Kurt W. Gottschalk

    1997-01-01

    The effect of harvesting treatment, fencing, and species on the stem quality of oak (Quercus spp.) was evaluated in mixed-hardwood stands on the Allegheny Plateau in central Pennsylvania. The regeneration harvests included commercial clearcut that removed most stems ≥ 15 cm dbh and a clearcut with timber stand improvement (TSI) that removed...

  7. Synovitis-acne-pustulosis-hyperostosis-osteitis (SAPHO) syndrome complicated by seven pulmonary emboli in a 15-year old patient.

    PubMed

    Coloe, Jacquelyn; Diamantis, Stephanie; Henderson, Frederick; Morrell, Dean S

    2010-02-01

    SAPHO (synovitis, acne, pustulosis, hyperostosis, and osteitis) syndrome represents a spectrum of various dermatologic and musculoskeletal conditions. Thromboses have infrequently been reported in SAPHO syndrome, most often in the subclavian vein. There have been no reported cases of pulmonary emboli associated with SAPHO. We report a case of a young patient with SAPHO syndrome who later presented with extensive iliofemoral deep vein thromboses and seven pulmonary emboli.

  8. Dental caries experience and periodontal treatment needs of 10- to 15-year old children with type 1 diabetes mellitus.

    PubMed

    Arheiam, Arheiam; Omar, Suliman

    2014-06-01

    To investigate experience of dental caries and periodontal treatment needs among children with type I diabetes mellitus. A cross-sectional study design, in which experience of dental caries and the periodontal treatment needs of 70 children with type 1 diabetes were compared with those of 70 controls matched for age and gender. The diabetic children were recruited from the child care unit of the central Benghazi hospital. The decayed, missing and filled teeth (DMFT) index for dental caries experience and Community Periodontal Index of Treatment Needs (CPITN) index for periodontal treatment needs were calculated according to World Health Organisation criteria in a dental clinic by a calibrated examiner. Scores for decayed, missing and filled teeth and periodontal treatment needs were compared in bivariate analysis. Two groups were compared: diabetic children and controls. Each group consisted of 70 children (45 males and 25 females) aged between 10 years and 15 years; the mean ages were 11.66 ± 1.44 years for diabetic children and 11.63 ± 1.54 years for controls. The diabetic children had higher means for the number of decayed teeth (P = 0.037) and the number of missing teeth (P = 0.028). Professional gingival scaling was the most required periodontal treatment by diabetic children (P = 0.007). There were no gender differences among study subgroups. The results suggest that children with type 1 diabetes are at higher risk of developing dental caries and periodontal disease. Greater efforts are required to tackle these problem and prevent complications arising from them. © 2014 FDI World Dental Federation.

  9. The impact of adults' communication clarity versus communication deviance on adolescents with learning disabilities.

    PubMed

    Shields, J D; Green, R J; Cooper, B A; Ditton, P

    1995-01-01

    Research has demonstrated that confusing styles of parental communication--"communication deviances" (CD)--are associated with cognitive disorder in offspring. The present study examined the immediate effects of adult communication clarity versus deviance on sixty-one 11- to 15-year-old male and female adolescents with learning disabilities (LD). Subjects were randomly assigned to complete the Rorschach Arrangement Task (RorAT) under conditions of either clear (n = 30) or unclear (n = 31) instructions from an adult. Immediately thereafter, the adolescents were administered a test of abstract thinking--The Twenty Questions Task (TQT). Strategies used to solve the task were assessed. As hypothesized, adolescents in the clear communication condition performed significantly better on the RorAT and used more efficient cognitive strategies on the TQT than did adolescents in the unclear communication condition. A new theory with implications for teaching and parenting is proposed for understanding the influence of adult communication on students with LD.

  10. [Adolescents with cancer: the "Youth Project" at the Istituto Nazionale Tumori in Milan].

    PubMed

    Ferrari, Andrea; Veneroni, Laura; Clerici, Carlo Alfredo; Spreafico, Filippo; Terenziani, Monica; Massimino, Maura; Luksch, Roberto; Casanova, Michela; Meazza, Cristina; Polastri, Daniela; Gandola, Lorenza

    2013-01-01

    Adolescents with cancer are a particular group of patients who are less likely to gain access to optimal cancer services at comprehensive cancer Centers: many studies suggest adolescents fare less well than children with the same disease. The paper describes the key issues of the "Youth Project" of the Pediatric Oncology Unit IRCCS Fondazione Istituto Nazionale Tumori in Milan, dedicated to adolescents (over 15 years old) and young adults (up to 25 years old) with solid tumors. This project is a possible clinical and organizational model to address the unique needs of patients in this age group and for bridge the gap in access to care and in recruitment in clinical trials, in clinical and psycho-social management and in curves of healing. The paper also describes the activity of the Adolescent Commission established by the Italian Pediatric Hematology Oncology (AIEOP).

  11. Pemphigus vulgaris in adolescence. A case presentation and review of the literature.

    PubMed

    Gorsky, M; Raviv, M; Raviv, E

    1994-06-01

    Pemphigus vulgaris, a chronic autoimmune vesiculobullous disease, affects people in their fifth or sixth decade of life. Involvement in adolescence is rare with only about 30 cases reported in the last 35 years. This article presents a case of adolescent pemphigus vulgaris in a 15-year-old girl with oral and skin lesions. The patient has been free of lesions with a maintenance dosage of 10 mg of prednisone every other day. The mean age of the 31 patients, including our patient, was 14 years. Skin involvement was reported in 87% of patients, oral involvement in 87%, and skin and oral lesions in 81% with oral lesions preceding skin lesions. Early diagnosis of adolescent pemphigus vulgaris is important to eliminate or reduce the severity of further intraoral or extraoral involvement. The term adolescent pemphigus vulgaris is suggested when the onset is between 12 and 18 years of age.

  12. Strategies of Adolescent Girls and Boys for Coping With School-Related Stress.

    PubMed

    Wilhsson, Marie; Svedberg, Petra; Högdin, Sara; Nygren, Jens M

    2017-10-01

    Stress among adolescents in Western societies is becoming an issue of increasing concern of adolescent's health. The aim of this study was to gain greater knowledge about how girls and boys perceive and cope with school-related stress. Participants were 14- to 15-year-old adolescents from a medium-sized municipality in southern Sweden. The data were collected from focus group interviews. The data were subjected to qualitative content analysis. The findings show that adolescents "prioritizing the future or the present by making choices, finding their own private sphere to relax, and recovering with family and friends." There were gender differences in how these strategies were used. The findings could be used for initiating and planning health promotion interventions in school with focus on supporting girls' and boys' equal terms to cope with school-related stress in present and for the future and to give equal condition for future studies and opportunities in life.

  13. Depressive Symptoms and Romantic Relationship Qualities from Adolescence through Emerging Adulthood: A Longitudinal Examination of Influences

    PubMed Central

    Vujeva, Hana M.; Furman, Wyndol

    2010-01-01

    Research has consistently demonstrated the negative consequences of depression on adolescents’ functioning in peer and family relationships, but little work has examined how depressive symptoms affect the quality of adolescents’ and emerging adults’ romantic relationships. Five waves of data on depressive symptoms, romantic relationship conflict, and use of positive problem solving were collected from 188 boys and girls during middle adolescence to emerging adulthood. Latent growth curve models indicated that having more depressive symptoms when 15 years old was associated with both more increase in relationship conflict and less increase in positive problem solving as compared to adolescents with fewer depressive symptoms. These results suggest that depression in middle adolescence may impair subsequent romantic relationship qualities into late adolescence and emerging adulthood. PMID:21229449

  14. Body image trends among Icelandic adolescents: a cross-sectional national study from 1997 to 2010.

    PubMed

    Asgeirsdottir, Bryndis Bjork; Ingolfsdottir, Gudrun; Sigfusdottir, Inga Dora

    2012-06-01

    The aim of this study was to evaluate trends in body image among Icelandic adolescents from 1997 to 2010. Data from five cross-sectional surveys conducted among national samples of 9th and 10th graders in Iceland using five time points (1997, 2000, 2006, 2009, and 2010) were compared to examine changes in body image. In total, 32,397 adolescents participated in the study. Body image among 14-15-year-old adolescents in Iceland improved significantly over the 13-year period. Girls reported more negative body image than boys at all time points. However, the positive change in body image from 1997 to 2010 was more pronounced for girls than boys, resulting in a narrower gap between the genders. The current results are encouraging and indicate that in an age of increased overweight and obesity, the body image of Icelandic adolescents is becoming more positive. Copyright © 2012 Elsevier Ltd. All rights reserved.

  15. Musical Practices and Methods in Music Lessons: A Comparative Study of Estonian and Finnish General Music Education

    ERIC Educational Resources Information Center

    Sepp, Anu; Ruokonen, Inkeri; Ruismäki, Heikki

    2015-01-01

    This article reveals the results of a comparative study of Estonian and Finnish general music education. The aim was to find out what music teaching practices and approaches/methods were mostly used, what music education perspectives supported those practices. The data were collected using questionnaires and the results of 107 Estonian and 50…

  16. Musical Practices and Methods in Music Lessons: A Comparative Study of Estonian and Finnish General Music Education

    ERIC Educational Resources Information Center

    Sepp, Anu; Ruokonen, Inkeri; Ruismäki, Heikki

    2015-01-01

    This article reveals the results of a comparative study of Estonian and Finnish general music education. The aim was to find out what music teaching practices and approaches/methods were mostly used, what music education perspectives supported those practices. The data were collected using questionnaires and the results of 107 Estonian and 50…

  17. Young adolescents' perceptions of peer sexual behaviours: the role of television viewing.

    PubMed

    Eggermont, S

    2005-07-01

    To investigate whether young adolescents' perceptions of peers' sexual activity is related to the amount of television viewing, and whether this relationship may be moderated by young adolescents' pubertal development. This study used a sample of 12- and a sample of 15-year-olds; 2127 respondents in a targeted sample of nine schools in Flanders (the Dutch-speaking part of Belgium), completed a questionnaire with questions about their television viewing behaviour, the estimated prevalence of given sexual activities in peers, and self-reports on pubertal development and sexual experience. In the sample of 12-year-olds, results demonstrated that a quadratic regression equation provides the best description for the relationship between television viewing and perceptions of peer sexual behaviours, indicating that the 'effect' of television only starts off after a level of about 45 h of television viewing per week. Further exploration showed that this relationship remains significant when controlling for gender and sexual experience, and is stronger at more advanced levels of pubertal development. In the sample of 15-year-olds, linear and unmoderated relationships were found. Irrespective of their pubertal status, gender, or level of sexual experience, television viewing is related to higher expectations of peers' sexual activities. Concerns about the impact of television viewing on sexual health should not be limited to older adolescents. This research has identified 12-year-olds who display a higher level of pubertal development and generally spend much time with television viewing as a category of viewers-at-risk.

  18. Psychological referral and consultation for adolescents and young adults with cancer treated at pediatric oncology unit.

    PubMed

    Clerici, Carlo Alfredo; Massimino, Maura; Casanova, Michela; Cefalo, Graziella; Terenziani, Monica; Vasquez, Roberto; Meazza, Cristina; Ferrari, Andrea

    2008-07-01

    Managing older adolescents and young adults with cancer is a challenge, both medically and psychosocially: it is important to assess these patients' psychological issues and the type of services they need when deciding who should treat these patients, and where. This study describes the pattern of psychological referral and consultation for older adolescents and young adults with cancer being treated at a pediatric oncology unit, as compared with the case of younger patients. Between 1999 and 2006, 318 patients <15 (32% of the patients in this age group) and 117 >/= 15 years old (30%) were referred for psychological consultation. The number of interviews per patient was 2.8 for patients under fifteen and 7.8 for older patients. Younger patients were referred by all members of staff, while most older patients were referred by doctors, mainly because they had trouble adapting to the cancer's diagnosis and treatment. An ongoing, weekly, long-term psychotherapy was needed for 1% of patients <15 and 10% of those >/=15 years old. Adolescents and young adults with cancer have specific psychological needs. While awaiting the full development of programs dedicated to these patients, they would seem to benefit from being treated in a multidisciplinary setting of the kind usually developed at pediatric units, fully integrating the psychological operators with the other staff members. (c) 2008 Wiley-Liss, Inc.

  19. Uptake of meningococcal conjugate vaccine among adolescents in large managed care organizations, United States, 2005: Demand, supply and seasonality

    PubMed Central

    2009-01-01

    Background In February 2005, the US Advisory Committee on Immunization Practices recommended the new meningococcal conjugate vaccine (MCV4) for routine use among 11- to 12-year-olds (at the preadolescent health-care visit), 14- to 15-year-olds (before high-school entry), and groups at increased risk. Vaccine distribution started in March; however, in July, the manufacturer reported inability to meet demand and widespread MCV4 shortages were reported. Our objectives were to determine early uptake patterns among target (11-12 and 14-15 year olds) and non-target (13- plus 16-year-olds) age groups. A post hoc analysis was conducted to compare seasonal uptake patterns of MCV4 with polysaccharide meningococcal (MPSV4) and tetanus diphtheria (Td) vaccines. Methods We analyzed data for adolescents 11-16 years from five managed care organizations participating in the Vaccine Safety Datalink (VSD). For MCV4, we estimated monthly and cumulative coverage during 2005 and calculated risk ratios. For MPSV4 and Td, we combined 2003 and 2004 data and compared their seasonal uptake patterns with MCV4. Results Coverage for MCV4 during 2005 among the 623,889 11-16 years olds was 10%. Coverage for 11-12 and 14-15 year olds was 12% and 11%, respectively, compared with 8% for 13- plus 16-year-olds (p < 0.001). Of the 64,272 MCV4 doses administered from March-December 2005, 73% were administered June-August. Fifty-nine percent of all MPSV4 doses and 38% of all Td doses were administered during June-August. Conclusion A surge in vaccine uptake between June and August was observed among adolescents for MCV4, MPSV4 and Td vaccines. The increase in summer-time vaccinations and vaccination of non-targeted adolescents coupled with supply limitations likely contributed to the reported shortages of MCV4 in 2005. PMID:19887009

  20. Effects of prenatal cocaine exposure on adolescent development

    PubMed Central

    Richardson, Gale A.; Goldschmidt, Lidush; Larkby, Cynthia; Day, Nancy L.

    2015-01-01

    The associations between prenatal cocaine exposure (PCE) and adolescent behavior, cognitive development, and physical growth were examined in 219 15-year-olds who have participated in a longitudinal study since their fourth gestational month. During the first trimester, 42% of the women used cocaine, with use declining across pregnancy. At the 15-year follow-up, the caregivers were, on average, 43 years old, had 13 years of education, and 50% were African American. First trimester PCE was not associated with global cognitive development or with measures of learning and memory. First trimester PCE was significantly related to adolescentreported delinquent behavior, poorer problem solving and abstract reasoning, and reduced weight, height, and head circumference at 15 years. These results were significant after other factors that affect these domains were controlled in regression analyses. In addition, exposure to violence partially mediated the effect of PCE on delinquent behavior. These adolescent domains are important because they are predictors of poorer adult functioning. PMID:25778776

  1. Muscle training-induced bilateral brachial plexopathy in an adolescent with sporadic hereditary neuropathy with liability to pressure palsies.

    PubMed

    Kodaira, Minori; Kodama, Satoshi; Kamijo, Yui; Kaneko, Tomoki; Sekijima, Yoshiki

    2017-09-01

    There have been few studies regarding physical training-induced peripheral nerve dysfunction in patients with hereditary neuropathy with liability to pressure palsies (HNPP), with the exception of soldiers that trained intensively. Here, we report a 15-year-old boy without family history of HNPP who developed bilateral painless brachial plexopathy following short-term barbell and plank training during a school baseball club activity. Muscle training-induced painless brachial plexopathy could be an initial symptom and may be underdiagnosed in adolescents with sporadic HNPP.

  2. Giant malignant peripheral nerve sheath tumor of thigh in an adolescent with neurofibromatosis type 1: a case report

    PubMed Central

    Tosun, Hacı Bayram; Serbest, Sancar; Turk, Bilge Aydın; Gumustas, Seyit Ali; Uludag, Abuzer

    2015-01-01

    Malignant peripheral nerve sheath tumors (MPNSTs) are rare sarcomas of children and adolescents, and they are aggressive tumors with a high rate of local recurrence. We present a 15-year-old boy with neurofibromatosis type 1 (NF1), who had a giant MPNST on the right thigh taking into account the available literature. Diagnosis of MPNST may be delayed in NF1 patients due to confusion with a neurofibroma and/or a plexiform neurofibroma. Malignancy should be considered, especially in cases with big masses, with heterogeneous involvement, or in the presence of cysts or necrotic nodules. The aim of surgical treatment is complete surgical excision. PMID:26604833

  3. Secular trends in family dinner frequency among adolescents.

    PubMed

    Walton, Kathryn; Kleinman, Ken P; Rifas-Shiman, Sheryl L; Horton, Nicholas J; Gillman, Matthew W; Field, Alison E; Austin, S Bryn; Neumark-Sztainer, Dianne; Haines, Jess

    2016-01-22

    Eating meals, particularly dinner, with family members has been found to be associated with improved dietary intake, lower prevalence of disordered eating behaviors, lower levels of substance abuse, and improved academic outcomes among adolescents. Limited research has examined how the frequency of family meals has changed over time. The objective of this study was to examine secular trends in family dinner frequency over a 12-year period using a large, nation-wide sample of adolescents. Using data from two cohorts of the Growing up Today study (GUTS; n = 18,075 observations for 14,79,714 and 15 year olds), we compared family dinner frequency among 14-15-year-olds in 1996 (GUTS1) through 2008 (GUTS2) and rate of change in family dinner frequency from 1996 to 1998 (GUTS1) and 2004-2008 (GUTS2). We fit logistic models using generalized estimating equations with independence working correlation and empirical variance to account for correlation within individual and between siblings. From 1996 to 2008, the number of family dinners per week among males decreased from 5.3 to 4.6 (p = 0.04) and among females from 5.0 to 4.4 (p = 0.03). We found that the rate of decline in frequency of family meals was consistent in GUTS1 (1996-1998) and GUTS2 (2004-2008) among both males and females. From 1996 to 2008, frequency of family dinners decreased among adolescents. Future research should explore reasons for this decline as well as strategies to increase family meals among adolescents.

  4. Adolescent salvia substance abuse.

    PubMed

    Singh, Sundeep

    2007-05-01

    Salvia divinorum is a non-water-soluble hallucinogen that is becoming increasingly popular among adolescents. Salvia is a highly selective full agonist of primate and cloned human cerebral kappa-opioid receptors, although its psychotomimetic effects are similar to serotonergic agonists and NMDA glutamate antagonists. Salvia has been associated with depersonalization, laughter, feelings of levitation and self-consciousness. These effects resolve within 30 minutes following use. Salvia has been banned in many countries, although it remains legal and easily assessable over the internet in the United States. A 15-year-old man with a history of salvia and marijuana use presented to psychiatric emergency services with acute onset of mental status changes characterized by paranoia, déjà vu, blunted affect, thought blocking and slow speech of 3 days' duration. There is limited literature discussing the clinical effects of salvia use. Based on this case presentation, salvia use may be associated with many undocumented long-term effects such as déjà vu. The ease of use and increasing popularity of salvia requires further investigation into the clinical effects of salvia use.

  5. Relations Among Cultural Learning Beliefs, Self-Regulated Learning, and Academic Achievement for Low-Income Chinese American Adolescents.

    PubMed

    Bempechat, Janine; Li, Jin; Ronfard, Samuel

    2016-12-16

    This mixed-methods study of urban low-income, English-proficient Chinese American, second-generation 15-year-olds (conducted in 2004; N = 32) examined the relation among the virtue model of learning communicated by parents and adolescents' learning beliefs, self-regulated learning (SRL) behaviors, and academic achievement. Analysis of in-depth individual interviews revealed that for these adolescents, perceptions of family educational socialization predicted students' endorsement of their culture's virtue-oriented learning beliefs and that adolescents' endorsement of these learning beliefs predicted their academic achievement. Importantly, adolescents' reported that use of SRL strategies mediated the relationship between their endorsement of virtue-oriented learning beliefs and their academic achievement. Findings are discussed in the context of further research linking cultural learning beliefs, SRL, and children's academic achievement.

  6. Potential drug interactions with statins: Estonian register-based study

    PubMed Central

    Volmer, Daisy; Hartikainen, Sirpa; Zharkovsky, Alexander

    2015-01-01

    In Estonia, HMG-CoA reductase inhibitors are widely used to modify lipid levels but there are no current data on additional medicines prescribed alongside the statins. The aim of this study was to identify the frequency of potential clinically relevant interactions at a national level among an outpatient population treated with statins between January and June 2008, based on the prescription database of the Estonian Health Insurance Fund. This retrospective prevalence study included 203,646 outpatients aged 50 years or older, of whom 29,367 received statin therapy. The study analysed individuals who had used at least one prescription medicine for a minimum of 7 days concomitantly with statins. Potential drug interactions were analysed using Epocrates online, Stockley’s Drug Interactions, and the drug interaction database developed in Estonia. Statins metabolised by the CYP3A4 isoenzyme were prescribed to 64% of all statin users. Medicines known to have potentially clinically significant interactions with statins were prescribed to 4.6% of patients. The drugs prescribed concomitantly most often with simvastatin were warfarin (5.7%) and amiodarone (3.9%), whereas digoxin (1.2%) and ethinylestradiol (2%) were prescribed with atorvastatin. Potential interactions were not detected in the treatment regimens of rosuvastatin, pravastatin, and fluvastatin users. PMID:28352703

  7. History of experimental psychology from an Estonian perspective.

    PubMed

    Allik, Jüri

    2007-11-01

    A short review of the development of experimental psychology from an Estonian perspective is presented. The first rector after the reopening of the University of Dorpat (Tartu) in 1802, Georg Friedrich Parrot (1767-1852) was interested in optical phenomena which he attempted to explain by introducing the concept of unconscious inferences, anticipating a similar theory proposed by Herman von Helmholtz 20 years later. One of the next rectors, Alfred Wilhelm Volkmann (1800-1878) was regarded by Edwin Boring as one of the founding fathers of the experimental psychology. Georg Wilhelm Struve (1793-1864) played an essential part in solving the problem of personal equations. Arthur Joachim von Oettingen (1836-1920) developed a theory of music harmony, which stimulated his student Wilhelm Friedrich Ostwald (1853-1932) to study colour harmony. Emil Kraepelin (1856-1926), the founder of modern psychiatry, is by far the most important experimental psychologist who has worked in Estonia. His successor Wladimir von Tchisch (1855-1922), another student of Wilhelm Wundt, continued Kraepelin's work in experimental psychology. The lives of Wolfgang Köhler (1887-1967), who was born in Reval (Tallinn), and Oswald Külpe (1862-1915), who graduated from the University of Dorpat, extended the link between the history of experimental psychology and Estonia. Karl Gustav Girgensohn (1875-1925), the founder of the Dorpat School of the psychology of religion, stretched the use of experimental methods to the study of religious experience.

  8. Neighborhood poverty and early transition to sexual activity in young adolescents: a developmental ecological approach.

    PubMed

    Dupéré, Véronique; Lacourse, Eric; Willms, J Douglas; Leventhal, Tama; Tremblay, Richard E

    2008-01-01

    This study examined how the link between neighborhood poverty and the timing of sexual initiation varies as a function of age, gender, and background characteristics. A sample of N = 2,596 predominately White Canadian adolescents from the National Longitudinal Survey of Children and Youth was used. Sexual initiations occurring between 12 and 15 years old were considered. Results showed that younger adolescent females who lived in poor neighborhoods and who had a history of conduct problems were more likely to report early sexual activity. Peer characteristics partly accounted for this susceptibility. Among adolescent males, no direct neighborhood effects were found, but those who had combined risks at multiple levels appeared more vulnerable. The theoretical and practical implications of these findings are discussed.

  9. Associations between proximity and density of local alcohol outlets and alcohol use among Scottish adolescents

    PubMed Central

    Young, Robert; Macdonald, Laura; Ellaway, Anne

    2013-01-01

    Associations between different alcohol outcomes and outlet density measures vary between studies and may not be generalisable to adolescents. In a cross-sectional study of 979 15-year old Glaswegians, we investigated the association between alcohol outlet availability (outlet density and proximity), outlet type (on-premise vs. off-premise) and frequent (weekly) alcohol consumption. We adjusted for social background (gender, social class, family structure). Proximity and density of on-premise outlets were not associated with weekly drinking. However, adolescents living close (within 200 m) to an off-sales outlet were more likely to drink frequently (OR 1.97, p=0.004), as were adolescents living in areas with many nearby off-premises outlets (OR 1.60, p=0.016). Our findings suggest that certain alcohol behaviours (e.g. binge drinking) may be linked to the characteristics of alcohol outlets in the vicinity. PMID:23220375

  10. Prevalence of excessive screen time and associated factors in adolescents

    PubMed Central

    de Lucena, Joana Marcela Sales; Cheng, Luanna Alexandra; Cavalcante, Thaísa Leite Mafaldo; da Silva, Vanessa Araújo; de Farias, José Cazuza

    2015-01-01

    Objective: To determine the prevalence of excessive screen time and to analyze associated factors among adolescents. Methods: This was a cross-sectional school-based epidemiological study with 2874 high school adolescents with age 14-19 years (57.8% female) from public and private schools in the city of João Pessoa, PB, Northeast Brazil. Excessive screen time was defined as watching television and playing video games or using the computer for more than 2 h/day. The associated factors analyzed were: sociodemographic (gender, age, economic class, and skin color), physical activity and nutritional status of adolescents. Results: The prevalence of excessive screen time was 79.5% (95%CI 78.1-81.1) and it was higher in males (84.3%) compared to females (76.1%; p<0.001). In multivariate analysis, adolescent males, those aged 14-15 year old and the highest economic class had higher chances of exposure to excessive screen time. The level of physical activity and nutritional status of adolescents were not associated with excessive screen time. Conclusions: The prevalence of excessive screen time was high and varied according to sociodemographic characteristics of adolescents. It is necessary to develop interventions to reduce the excessive screen time among adolescents, particularly in subgroups with higher exposure. PMID:26298661

  11. Socioeconomic inequalities in adolescent smoking across 35 countries: a multilevel analysis of the role of family, school and peers.

    PubMed

    Moor, Irene; Rathmann, Katharina; Lenzi, Michela; Pförtner, Timo-Kolja; Nagelhout, Gera E; de Looze, Margreet; Bendtsen, Pernille; Willemsen, Marc; Kannas, Lasse; Kunst, Anton E; Richter, Matthias

    2015-06-01

    Tobacco-related heath inequalities are a major public health concern, with smoking being more prevalent among lower socioeconomic groups. The aim of this study is to investigate the mechanisms leading to socioeconomic inequalities in smoking among 15-year-old adolescents by examining the mediating role of psychosocial factors in the peer group, family and school environment. Data were derived from the international WHO-collaborative 'Health Behaviour in School-aged Children (HBSC)' study 2005/2006, including 52 907 15-year-old students from 35 European and North American countries. Socioeconomic position was measured by the Family Affluence Scale. Multilevel logistic regression models were conducted to examine the contribution of family, school and peer factors in explaining the association between family affluence and weekly smoking. Across countries, adolescents from low affluent families had an increased risk of weekly smoking (OR(boys) 1.14, confidence interval (CI) 1.05-1.23; OR(girls) 1.36, CI 1.26-1.46) compared with adolescents from high affluent families. Family and school factors mediated the association between family affluence and smoking to a high extent up to 100% (boys) and 81% (girls) in joint analyses. The most important single factors were family structure, relationships with parents, academic achievement and school satisfaction. Peer factors did not mediate the association between family affluence and adolescent smoking. The association between socioeconomic status and adolescent weekly smoking can largely be explained by an unequal distribution of family- and school-related factors. Focusing on the parent-adolescent relationship and adolescent school achievement can help to better understand inequalities in adolescent smoking behaviour. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

  12. Quantitative analysis of the EEG posterior-dominant rhythm in healthy adolescents.

    PubMed

    Marcuse, L V; Schneider, M; Mortati, K A; Donnelly, K M; Arnedo, V; Grant, A C

    2008-08-01

    Pivotal studies of the normal EEG posterior-dominant rhythm (PDR) typically relied on visual inspection of a few seconds of EEG data from a relatively small number of subjects in each age category. We sought to analyze and characterize the PDR in a large cohort of healthy 15-year-olds, and to determine if PDR characteristics mature over the following year. Seventy-nine healthy 15-year-olds free of neurologic and psychiatric disease underwent a resting-awake EEG, which was repeated 1 year later. In each study, PDR frequency was determined with fast Fourier transform analysis of a continuous 2-min EEG segment. t-Tests were used to compare relevant variables. From age 15 to 16 the mean PDR frequency increased from 9.9 to 10.0Hz, a small but statistically significant difference. The PDR frequency range at both ages was 8.9-11.0Hz, similar to values reported in prior studies on healthy young adults. There was no significant difference in PDR frequency between genders or hemispheres. Maturation of the PDR is nearly complete at age 16. The frequency range of the PDR in healthy adolescents and adults is substantially narrower than the alpha band. Based on this and prior studies, a PDR frequency of less than 8.5 or greater than 11.5Hz should be considered abnormal in adolescents and adults.

  13. The possibility of compensation for damages in cases of wrongful conception, wrongful birth and wrongful life. An Estonian perspective.

    PubMed

    Sõritsa, Dina; Lahe, Janno

    2014-04-01

    While case law in cases of wrongful conception, wrongful birth and wrongful life is completely missing in Estonia, this article is aimed at providing possible solutions under Estonian law to some of the legally complex problems that these cases contain. Through the analysis of Estonian, German and U.S. legal literature and case law, the article is mainly focused on proposing some solutions to the legal problems concerning compensable damage, but also explains the Estonian legal framework of the contractual and delictual basis for compensation for the damages. The application of several grounds for the possibility of limiting the compensation in the afore-mentioned cases are analysed.

  14. Identifying the Problems That Finnish and Estonian Teachers Encounter in Preschool

    ERIC Educational Resources Information Center

    Ugaste, Aino; Niikko, Anneli

    2015-01-01

    The purpose of this study is to describe Finnish and Estonian preschool teachers' thoughts on the problems they encounter in their pedagogical work in the preschool context. The study involved interviews with 80 preschool teachers (40 in each country). The theoretical framework of the study is based on quality as a pedagogical phenomenon, whereby…

  15. Gender Advantages and Gender Normality in the Views of Estonian Secondary School Students

    ERIC Educational Resources Information Center

    Kuurme, Tiiu; Kasemaa, Gertrud

    2015-01-01

    The aim of the study on Estonian secondary school students was to obtain an overview of the gender-related views and experiences of the everyday school life by students, and to analyse the school-related factors in the development of gender roles and gender-related expectations. We view gender equality as a central condition for social…

  16. Conceptions of Finnish and Estonian Pre-School Teachers' Goals in Their Pedagogical Work

    ERIC Educational Resources Information Center

    Niikko, Anneli; Ugaste, Aino

    2012-01-01

    The purpose of this study is to describe the conceptions of the Finnish and Estonian pre-school teachers' goals, and the achievement of these goals in their pedagogical work. The study consisted of 60 (30 from each country) interviews with pre-school teachers. The interview data was analyzed phenomenographically. The findings showed that children…

  17. Comprehension and Production of Noun Compounds by Estonian Children with Specific Language Impairment

    ERIC Educational Resources Information Center

    Padrik, Marika; Tamtik, Merli

    2009-01-01

    The authors examined how 12 Estonian-speaking children with specific language impairment (SLI) and 60 children with normal speech development (ND) comprehended compound nouns with differing sequence of the components (first task) and how they produced compound nouns to label genuine and accidental categories by using analogy (second task) and…

  18. Estonian Language Competencies for Peace Corps Volunteers in the Republic of Estonia.

    ERIC Educational Resources Information Center

    Ets, Tiina K.

    This guide is designed for Estonian language training of Peace Corps workers in Estonia, is intended for use in a competency-based language training program, and reflects daily communication needs in that context. It consists of 52 lessons, each addressing a specific language competency, organized in 14 topical units. An introductory section gives…

  19. Tiger in Focus--A National Survey of ICT in Estonian Schools

    ERIC Educational Resources Information Center

    Toots, Anu; Laanpere, Mart

    2004-01-01

    Estonia has not participated in international studies of ICT in education, nor have there been any similar studies at the national level up until the year 2000. The first survey of ICT in Estonian schools was conducted after completion of the national school computerization programme called Tiger Leap. This paper focuses on the targeted responses…

  20. Dialogue in Religious Education Lessons--Possibilities and Hindrances in the Estonian Context

    ERIC Educational Resources Information Center

    Schihalejev, Olga

    2009-01-01

    This paper discusses the limitations and potentials for dialogue in religious education (RE) classes on the basis of observations of Estonian RE lessons. I investigated how the way of asking questions contributes to the dialogue in the classroom. Additionally I investigated how students' readiness to engage in dialogue is influenced by others'…

  1. Consumer Socialisation and Value Orientations among Estonian and Chinese Young People

    ERIC Educational Resources Information Center

    Waerdahl, Randi; Kalmus, Veronika; Keller, Margit

    2011-01-01

    This paper asks if Estonian and Chinese tweens' access to pocket money influences their brand valuation, as well as value orientations in the context of perceived peer popularity and personal well-being. Surveys conducted in autumns 2006 (China n = 188) and 2007 (Estonia n = 111) show an inherent cultural resistance among tweens in both countries…

  2. Changes in Estonian General Education from the Collapse of the Soviet Union to EU Entry

    ERIC Educational Resources Information Center

    Krull, Edgar; Trasberg, Karmen

    2006-01-01

    This article introduces and discusses the nature and development of Estonian system of general education in the period of last thirty years. The main focus is paid on the changes resulting from the collapse of the Soviet Union and the period of integration leading up to EU entry. Also changes in other spheres of education and social life are…

  3. Orthographic Depth and Spelling Acquisition in Estonian and English: A Comparison of Two Diverse Alphabetic Languages

    ERIC Educational Resources Information Center

    Viise, Neva M.; Richards, Herbert C.; Pandis, Meeli

    2011-01-01

    In this study, we investigated the link between the orthographic transparency of a language and the ease or difficulty of acquiring spelling proficiency in that language. The two languages compared are English, with a highly irregular sound-to-print correspondence, and Estonian, a Finno-Ugric language that has one of the most highly regular…

  4. Identifying the Problems That Finnish and Estonian Teachers Encounter in Preschool

    ERIC Educational Resources Information Center

    Ugaste, Aino; Niikko, Anneli

    2015-01-01

    The purpose of this study is to describe Finnish and Estonian preschool teachers' thoughts on the problems they encounter in their pedagogical work in the preschool context. The study involved interviews with 80 preschool teachers (40 in each country). The theoretical framework of the study is based on quality as a pedagogical phenomenon, whereby…

  5. Composition of Estonian Infants' Expressive Lexicon According to the Adaptation of CDI/Words and Gestures

    ERIC Educational Resources Information Center

    Schults, Astra; Tulviste, Tiia

    2016-01-01

    The growth rate and the composition of expressive lexicon was studied in a sample of 903 infants between the age of 0;8 and 1;4 whose parents completed the Estonian adaptation of the MacArthur-Bates Communicative Development Inventory-Words and Gestures. As expected, older children had on average larger vocabularies compared to younger children.…

  6. The Perceived Impact of External Evaluation: The System, Organisation and Individual Levels-Estonian Case

    ERIC Educational Resources Information Center

    Seema, Riin; Udam, Maiki; Mattisen, Heli; Lauri, Liia

    2017-01-01

    The purpose of this article is to provide an overview of how the employees of higher education institutions perceive the impact of external evaluations. The study was conducted using the concurrent mixed method and involved 361 employees from Estonian universities and professional higher education institutions. The results indicated that…

  7. Estonian Science and Non-Science Students' Attitudes towards Mathematics at University Level

    ERIC Educational Resources Information Center

    Kaldo, Indrek; Reiska, Priit

    2012-01-01

    This article investigates the attitudes and beliefs towards studying mathematics by university level students. A total of 970 randomly chosen, first year, Estonian bachelor students participated in the study (of which 498 were science students). Data were collected using a Likert-type scale questionnaire and analysed with a respect to field of…

  8. Estonian Science and Non-Science Students' Attitudes towards Mathematics at University Level

    ERIC Educational Resources Information Center

    Kaldo, Indrek; Reiska, Priit

    2012-01-01

    This article investigates the attitudes and beliefs towards studying mathematics by university level students. A total of 970 randomly chosen, first year, Estonian bachelor students participated in the study (of which 498 were science students). Data were collected using a Likert-type scale questionnaire and analysed with a respect to field of…

  9. The Perceived Impact of External Evaluation: The System, Organisation and Individual Levels-Estonian Case

    ERIC Educational Resources Information Center

    Seema, Riin; Udam, Maiki; Mattisen, Heli; Lauri, Liia

    2017-01-01

    The purpose of this article is to provide an overview of how the employees of higher education institutions perceive the impact of external evaluations. The study was conducted using the concurrent mixed method and involved 361 employees from Estonian universities and professional higher education institutions. The results indicated that…

  10. Tiger in Focus--A National Survey of ICT in Estonian Schools

    ERIC Educational Resources Information Center

    Toots, Anu; Laanpere, Mart

    2004-01-01

    Estonia has not participated in international studies of ICT in education, nor have there been any similar studies at the national level up until the year 2000. The first survey of ICT in Estonian schools was conducted after completion of the national school computerization programme called Tiger Leap. This paper focuses on the targeted responses…

  11. Assessing Estonian Mothers' Involvement in Their Children's Education and Trust in Teachers

    ERIC Educational Resources Information Center

    Kikas, Eve; Peets, Katlin; Niilo, Airi

    2011-01-01

    Questionnaires assessing mothers' involvement in children's education and their trust in teachers were developed for the usage in Estonian kindergartens and elementary schools. The scales were adapted based on the questionnaires by Fantuzzo and colleagues (parental involvement) and Adams and Christenson (trust). Mothers of 454 kindergarten…

  12. Composition of Estonian Infants' Expressive Lexicon According to the Adaptation of CDI/Words and Gestures

    ERIC Educational Resources Information Center

    Schults, Astra; Tulviste, Tiia

    2016-01-01

    The growth rate and the composition of expressive lexicon was studied in a sample of 903 infants between the age of 0;8 and 1;4 whose parents completed the Estonian adaptation of the MacArthur-Bates Communicative Development Inventory-Words and Gestures. As expected, older children had on average larger vocabularies compared to younger children.…

  13. The 2011 Estonian High School Language Reform in the Context of Critical Language Policy and Planning

    ERIC Educational Resources Information Center

    Skerrett, Delaney Michael

    2014-01-01

    This paper seeks to situate Estonian language use and policy within the emerging field of critical language policy and planning (CLPP) by investigating the discourses that frame linguistic behaviour. This done by way of an analysis of a series of interviews carried out with key actors in language policy in Estonia. The discourses framing language…

  14. Consumer Socialisation and Value Orientations among Estonian and Chinese Young People

    ERIC Educational Resources Information Center

    Waerdahl, Randi; Kalmus, Veronika; Keller, Margit

    2011-01-01

    This paper asks if Estonian and Chinese tweens' access to pocket money influences their brand valuation, as well as value orientations in the context of perceived peer popularity and personal well-being. Surveys conducted in autumns 2006 (China n = 188) and 2007 (Estonia n = 111) show an inherent cultural resistance among tweens in both countries…

  15. Gender Advantages and Gender Normality in the Views of Estonian Secondary School Students

    ERIC Educational Resources Information Center

    Kuurme, Tiiu; Kasemaa, Gertrud

    2015-01-01

    The aim of the study on Estonian secondary school students was to obtain an overview of the gender-related views and experiences of the everyday school life by students, and to analyse the school-related factors in the development of gender roles and gender-related expectations. We view gender equality as a central condition for social…

  16. Use of coals for cocombustion with Estonian shale oil

    NASA Astrophysics Data System (ADS)

    Roslyakov, P. V.; Zaichenko, M. N.; Melnikov, D. A.; Vereshetin, V. A.; Attikas, Raivo

    2016-03-01

    The article reports the results of investigation into the possibility of using off-design coals as an additional fuel in connection with predicted reduction in the heat of combustion of shale oil and more stringent environmental regulations on harmful emissions. For this purpose, a mathematical model of a TP-101 boiler at the Estonian Power Plant has been constructed and verified; the model describes the boiler's current state. On the basis of the process flow chart, the experience of operating the boiler, the relevant regulations, and the environmental requirement criteria for evaluation of the equipment operation in terms of reliability, efficiency, and environmental safety have been developed. These criteria underlie the analysis of the calculated operating parameters of the boiler and the boiler plant as a whole upon combustion with various shale-oil-to-coal ratios. The computational study shows that, at the minimal load, the normal operation of the boiler is ensured almost within the entire range of the parts by the heat rate of coal. With the decreasing load on the boiler, the normal equipment operation region narrows. The basic limitation factors are the temperature of the steam in the superheater, the temperature of the combustion products at the furnace outlet and the flow rate of the combustion air and flue gases. As a result, the parts by heat rate of lignite and bituminous coal have been determined that ensure reliable and efficient operation of the equipment. The efficiency of the boiler with the recommended lignite-to-coal ratio is higher than that achieved when burning the design shale oil. Based on the evaluation of the environmental performance of the boiler, the necessary additional measures to reduce emissions of harmful substances into the atmosphere have been determined.

  17. Organizational culture based on the example of an Estonian hospital.

    PubMed

    Saame, Iisi; Reino, Anne; Vadi, Maaja

    2011-01-01

    The concept of organisational culture (also referred to later as OC) is one of the approaches in modern organisational analysis exploring the values, attitudes and beliefs behind human behaviour in the workplace. OC as a social phenomenon is considered to be important for the sustainability of every organisation. In the service sector, OC may affect the nature and quality of the services provided. The aim of this paper is twofold: on the one hand, to highlight the patterns of OC in a hospital; and, on the other hand, to outline relationships between OC and patient satisfaction. The study was conducted in Tartu University Hospital, one of the most influential health care organisations in Estonia. This paper has original value by presenting an insight into organisational culture in the Estonian health care sector, and the findings of the study will expand knowledge of OC in the health care sector in general. The OC instrument applied in a quantitative cross-sectional study was earlier developed according to the Competing Values Framework (CVF). Data from 456 medical and non-medical professionals were analysed using non-parametric tests of descriptive statistics. A factor analysis was performed to assess the instrument's compatibility for analysing the OC pattern in the health care sector. The dominant culture type in all the groups investigated was the Internal Processes type, mainly followed by the Rational Goal type, while different cultural patterns were observed in professional groups. The factor analysis yielded a three-subscale solution. Clinics with high patient satisfaction did not score more than clinics with low patient satisfaction in terms of the Human Relations type. In future studies a random sample design and a multidisciplinary approach to OC research should be followed in order to further explore OC patterns in hospitals and their consequences for different aspects of hospital performance.

  18. Somatotype in 6-11-year-old Italian and Estonian schoolchildren.

    PubMed

    Ventrella, A R; Semproli, S; Jürimäe, J; Toselli, S; Claessens, A L; Jürimäe, T; Brasili, P

    2008-01-01

    The study of somatotypes can contribute to the understanding of variability in human body build. The aim of this study was to compare the somatotypes of Italian and Estonian schoolchildren in order to evaluate factors that might lead to variability in somatotypes. The sample consisted of 762 Italian and 366 Estonian children aged 6-11 years. They were somatotyped by the Heath-Carter anthropometric method. Data on organised extra-curricular physical activity and hours of weekly training were also collected. One-way ANOVA was used to evaluate country-related variations of somatotype in each age/sex group, while factorial ANOVA was used to test the influence of country and organised physical activity on the variability of the anthropometric characteristics and somatotype components. There are significant differences in mean somatotypes between the Italian and Estonian children in many age classes and a different constitutional trend in children from the two different countries is observed. The Italian children are more endomorphic and less mesomorphic and ectomorphic than the Estonian children. On the other hand, it emerges from factorial ANOVA, that the somatotype components do not present significant variations related to organised physical activity and to the interaction between the country of origin and sport practice. Moreover, the results of the forward stepwise discriminant analyses show that mesomorphy is the best discriminator between the two countries, followed by ectomorphy. Our findings suggest that the observed differences between Italian and Estonian children could be related mainly to country rather than to the practice of organised physical activity in the two countries.

  19. The contribution of the Estonian Soil Sciences Society to the science, society and education

    NASA Astrophysics Data System (ADS)

    Rossner, Helis; Reintam, Endla; Astover, Alar; Shanskiy, Merrit

    2015-04-01

    Predecessor of todays Estonian Soil Science Society was Estonian Branch of All-Union Soil Society of Soil Scientist which acted from 1957 to 1991. In 1957-1964 Estonian Branch was leaded by prof. Osvald Hallik and in 1964-1991 by prof. Loit Reintam. After re-independence of Estonia in 1991 the society acted in informal way and was leaded by prof. L. Reintam. Non-profit organization "Estonian Soil Science Society" was officially (re)established in 10.23.2009. Estonian Soil Science Society (ESSS) is aimed to: • coordinate collaboration between institutions and individuals intrested of soil science, conservation and sustainable use of soils; • promoting soil science education and research, raising awareness of publicity on topics relating to soils in Estonia; • cooperation between local and foreign unions and associations. In recent years the ESSS had managed to reunite the number of soil scientist from different research institutions of Estonia and of related institutions. Also, the ESSS had provided numerous of materials based on later scientific findings. One of most important activity leaded by ESSS is the organizing Soil Day in Estonia with relevant seminar, where the speakers are sharing latest information with target group (researchers, teachers, policy makers, farmers, students etc.). In a frames of Soil Day the Soil of the Year is selected for Estonia. In 2015, the soil of the year is Leptosol. For current, International Year of the Soil ESSS had planned numerous activities to introduce the importance of soils to wider audience. In current presentation we would like to share the soil science researchers experience through- out the decades of soil science research in Estonia, show our latest findings and designed activities for the International Year of SOIL.

  20. Body image and weight control among adolescents in Lithuania, Croatia, and the United States in the context of global obesity.

    PubMed

    Zaborskis, Apolinaras; Petronyte, Gintare; Sumskas, Linas; Kuzman, Marina; Iannotti, Ronald J

    2008-04-01

    To compare body image and weight control behavior among adolescents in Lithuania, Croatia, and the United States (US), the countries with striking contrasts in the prevalence of overweight among adolescents. The study was carried out according to the methodology of the Health Behavior in School-aged Children collaborative survey. Nationally-representative samples of students, aged 13 and 15, were surveyed in Lithuania (3778 respondents), Croatia (2946 respondents), and the US (3546 respondents) in the 2001/2002 school year. In all three countries, girls perceived themselves as being "too fat" more frequently than boys (37.0% vs 19.7%, P<0.001, z test). The prevalence of this perception increased with age among girls (32.7% vs 41.1%, P<0.001, z test) and decreased among boys (21.4% vs 17.9%, P=0.005, z test). Lithuanian adolescents were least likely to perceive themselves as "too fat;" this perception was significantly more frequent in Croatia and the US (24.2%, 27.5%, and 34.3%, respectively; P<0.001, chi(2) test). With the exception of 15-year-old Lithuanian boys, in all respondents the proportion of adolescents with body mass index (BMI) > or =85th percentile who perceived themselves as "too fat" was significantly higher (up to 3.13 times among 15-year-old US girls) than the proportion of adolescents with BMI < or =15th percentile who perceived themselves as "too thin." The highest proportion of overweight boys and girls on a diet or doing something else to lose weight was found in the US. Boys in Lithuania were most likely to be satisfied with their weight regardless of their weight status. Perceived body image and weight control behavior differ among adolescents in Lithuania, Croatia, and the US. Cross-cultural, age, and sex influences moderate body image and weight control behavior in underweight and overweight adolescents.

  1. Adolescent thriving: the role of sparks, relationships, and empowerment.

    PubMed

    Scales, Peter C; Benson, Peter L; Roehlkepartain, Eugene C

    2011-03-01

    Although most social science research on adolescence emphasizes risks and challenges, an emergent field of study focuses on adolescent thriving. The current study extends this line of inquiry by examining the additive power of identifying and nurturing young people's "sparks," giving them "voice," and providing the relationships and opportunities that reinforce and nourish thriving. A national sample of 1,817 adolescents, all age 15 (49% female), and including 56% white, 17% Hispanic/Latino, and 17% African-American adolescents, completed an online survey that investigated their deep passions or interests (their "sparks"), the opportunities and relationships they have to support pursuing those sparks, and how empowered they feel to make civic contributions (their "voice"). Results consistently supported the hypothesis that linking one's spark with a sense of voice and supportive opportunities and relationships strengthens concurrent outcomes, particularly those reflecting prosociality, during a key developmental transition period. The three developmental strengths also predicted most outcomes to a greater degree than did demographics. However, less than 10 percent of 15-year-olds reported experiencing high levels of all three strengths. The results demonstrate the value of focusing on thriving in adolescence, both to reframe our understanding of this age group and to highlight the urgency of providing adolescents the opportunities and relationships they need to thrive.

  2. The Relationship between Impulsivity and Problem Gambling in Adolescence

    PubMed Central

    Secades-Villa, Roberto; Martínez-Loredo, Victor; Grande-Gosende, Aris; Fernández-Hermida, José R.

    2016-01-01

    Gambling has become one of the most frequently reported addictive behaviors among young people. Understanding risk factors associated with the onset or maintenance of gambling problems in adolescence has implications for its prevention and treatment. The main aim of the present study was to examine the potential relationships between impulsivity and problem gambling in adolescence. Participants were 874 high school students (average age: 15 years old) who were surveyed to provide data on gambling and impulsivity. Self-reported gambling behavior was assessed using the South Oaks Gambling Screen – Revised for Adolescents (SOGS-RA) and impulsivity was measured using the Impulsive Sensation Seeking Questionnaire (ZKPQ), the Barratt Impulsiveness Scale (BIS-11-A), and a delay discounting task. The data were analyzed using both a prospective-longitudinal and a cross-sectional design. In the longitudinal analyses, results showed that the impulsivity subscale of the ZKPQ increased the risk of problem gambling (p = 0.003). In the cross-sectional analyses, all the impulsivity measures were higher in at-risk/problem gamblers than in non-problem gamblers (p = 0.04; 0.03; and 0.01, respectively). These findings further support the relationship between impulsivity and gambling in adolescence. Moreover, our findings suggest a bidirectional relationship between impulsivity and problem gambling in adolescence. These results have consequences for the development of prevention and treatment programs for adolescents with gambling problems. PMID:28008322

  3. A Person-centered Approach to Studying the Linkages among Parent–Child Differences in Cultural Orientation, Supportive Parenting, and Adolescent Depressive Symptoms in Chinese American Families

    PubMed Central

    Kim, Su Yeong

    2009-01-01

    This longitudinal study examined whether supportive parenting mediates relations between parent– child differences in cultural orientation (generational dissonance) and depressive symptoms with a sample of 451 first and second generation Chinese American parents and adolescents (12–15 years old at time 1). Using a person-centered approach, meaningful typologies of cultural orientation were derived for fathers, mothers, and adolescents. Overall, results provided support, though qualified, for the notion that generational dissonance is linked to depressive symptoms through decreased supportive parenting. In general, having a parent with a bicultural profile seemed to be most advantageous if adolescents similarly had a bicultural profile, whereas more American oriented adolescents with more Chinese oriented parents reported the least supportive parenting and most depressive symptoms. Directions for future research and the benefits of using a person-centered approach in research of acculturation and generational dissonance are discussed. PMID:20725611

  4. A Person-centered Approach to Studying the Linkages among Parent-Child Differences in Cultural Orientation, Supportive Parenting, and Adolescent Depressive Symptoms in Chinese American Families.

    PubMed

    Weaver, Scott R; Kim, Su Yeong

    2008-01-01

    This longitudinal study examined whether supportive parenting mediates relations between parent- child differences in cultural orientation (generational dissonance) and depressive symptoms with a sample of 451 first and second generation Chinese American parents and adolescents (12-15 years old at time 1). Using a person-centered approach, meaningful typologies of cultural orientation were derived for fathers, mothers, and adolescents. Overall, results provided support, though qualified, for the notion that generational dissonance is linked to depressive symptoms through decreased supportive parenting. In general, having a parent with a bicultural profile seemed to be most advantageous if adolescents similarly had a bicultural profile, whereas more American oriented adolescents with more Chinese oriented parents reported the least supportive parenting and most depressive symptoms. Directions for future research and the benefits of using a person-centered approach in research of acculturation and generational dissonance are discussed.

  5. A Unique Patient Population? Health-Related Quality of Life in Adolescent Athletes Versus General, Healthy Adolescent Individuals

    PubMed Central

    Lam, Kenneth C.; Valier, Alison R. Snyder; Bay, R. Curtis; McLeod, Tamara C. Valovich

    2013-01-01

    Context: Normative scores for patient-rated outcome (PRO) instruments are important for providing patient-centered, whole-person care and making informed clinical decisions. Although normative values for the Pediatric Quality of Life Generic Core Scale (PedsQL) have been established in the general, healthy adolescent population, whether adolescent athletes demonstrate similar values is unclear. Objective: To compare PedsQL scores between adolescent athletes and general, healthy adolescent individuals. Design: Cross-sectional study. Setting: Secondary schools. Patients or Other Participants: A convenience sample of 2659 interscholastic athletes (males = 2059, females = 600, age = 15.7 ± 1.1 years) represented the athlete group (ATH), and a previously published normative dataset represented the general, healthy adolescent group (GEN). Intervention(s): All participants completed the PedsQL during 1 testing session. Main Outcome Measure(s): The PedsQL consists of 2 summary scores (total, psychosocial) and 4 subscale scores (physical, emotional, social, school), with higher scores indicating better health-related quality of life (HRQOL). Groups were stratified by age (14, 15, or 16 years old). Independent-samples t tests were conducted to compare between-groups and sex differences. Results: The ATH group scored higher than the GEN group across all ages for total and psychosocial summary scores and for emotional and social functioning subscale scores (P ≤ .005). For physical functioning, scores of the 15-year-old ATH were higher than for their GEN counterparts (P = .001). Both 14- and 15-year-old ATH scored higher than their GEN counterparts for the school functioning subscale (P ≤ .013), but differences between 16-year olds were not significant (P = .228). Male adolescent athletes reported higher scores than female adolescent athletes across all scores (P ≤ .001) except for social functioning (P = .229). Conclusions: Adolescent athletes reported better HRQOL than

  6. Sexual minority status, peer harassment, and adolescent depression.

    PubMed

    Martin-Storey, Alexa; Crosnoe, Robert

    2012-08-01

    The well-documented higher rates of depression among sexual minority youth are increasingly viewed by developmentalists as a byproduct of the stigmatization of sexual minority status in American society and of the negative impact this stigma has on the processes associated with depression. This study attempted to spur future research by testing Hatzenbuehler's (2009) psychological mediation framework to investigate the ways in which peer harassment related to sexuality puts young people at risk by influencing the cognitive, social, and regulatory factors associated with depression. Analyses of 15 year olds in the NICHD Study of Early Child Care and Youth Development revealed that sexual minority status was largely associated with depressive outcomes via harassment, which was subsequently associated with depression via cognitive and social factors. Results point to various avenues for exploring the importance of the social world and self-concept for the outcomes of sexual minority adolescents in the future.

  7. Sexual Minority Status, Peer Harassment, and Adolescent Depression

    PubMed Central

    Martin-Storey, Alexa; Crosnoe, Robert

    2012-01-01

    The well-documented higher rates of depression among sexual minority youth are increasingly viewed by developmentalists as a byproduct of the stigmatization of sexual minority status in American society and of the negative impact this stigma has on the processes associated with depression. This study attempted to spur future research by testing Hatzenbuehler’s (2009) psychological mediation framework to investigate the ways in which peer harassment related to sexuality puts young people at risk by influencing the cognitive, social, and regulatory factors associated with depression. Analyses of 15 year olds in the NICHD Study of Early Child Care and Youth Development revealed that sexual minority status was largely associated with depressive outcomes via harassment, which was subsequently associated with depression via cognitive and social factors. Results point to various avenues for exploring the importance of the social world and self-concept for the outcomes of sexual minority adolescents in the future. PMID:22401842

  8. [Sociometric typologies during adolescence: contrasting different scoring techniques and formulas].

    PubMed

    Muñoz Tinoco, Victoria; Moreno Rodríguez, Ma del Carmen; Jiménez Lagares, Irene

    2008-11-01

    Our aim in this work is to compare the different sociometric classification formulae and to analyze possible connections between each type of formula and each behaviour assessed by peers during adolescence. We classified a total of 1,009 Spanish fourth-grade secondary education students (15-year-olds) using four different systems: two were based on a nomination technique by Coie and Dodge, Newcomb and Bukowski, the third system was a modified version of the latter based on the revision of the neglected status, and a fourth system was based on the qualification scale by Maassen and Laandsheer. Results show a significant relation between all four classifications, but there are also differences among them. The classifications proceeding from the nomination technique share more similarities and also offer a better behavioural characterization of sociometric categories.

  9. Coexistence of liver hydatid cyst and brucellosis in an adolescent.

    PubMed

    Timur, Ozge Metin; Tanır, Gönül; Afşarlar, Cağatay Evrim; Bayhan, Gülsüm Iclal; Ozgüner, Ismet Faruk

    2013-01-01

    A 15-year-old girl, who was evaluated for arthralgia of knees, was diagnosed as having brucellosis by serum agglutination and enzyme linked immunosorbent assay tests. Physical examination of the patient revealed massive hepatomegaly. Abdominal ultrasonography and computerised tomography showed a single large cystic lesion of the liver. The echinococcus indirect haemagglutination was positive at a titre of 1/1280. A giant hydatid cyst was removed with surgical intervention; in addition, she was treated with albendazole and antibrucellosis drug combination with success. Here, an immunocompetent adolescent case with brucellosis and concomitant hydatid cyst disease was reported to emphasise that the coexistence of both entities are infrequent but may occur due to increased prevalence of the diseases.

  10. [Anemia and limping in a vegetarian adolescent].

    PubMed

    Chiron, R; Dabadie, A; Gandemer-Delignieres, V; Balençon, M; Legall, E; Roussey, M

    2001-01-01

    A vegan diet in the child and adolescent can induce severe bone sequelae by rickets and osteomalacia and megaloblastic anemia by cobalamin deficiency. A 15-year-old adolescent was hospitalized because of lameness and pallor. The lameness was explained by femoral epiphysiolysis caused by rickets with severe hypocalcemia. The pallor, jaundice and splenomegalia were due to cobalamin-deficiency megaloblastic anemia. A prolonged supplemental diet with calcium, vitamins D and B12 as well as orthopedic treatment stabilized the bone lesions. The megaloblastic anemia was cured by parenteral cobalamin. The adolescent and his brother were victims of a diet imposed by a cult and a lack of care due to their parents refusing that a vegan diet was the cause of the deficient pathology. Penal proceedings led to the incarceration of the parents and to the placement of the children. Deficiencies in calcium and vitamins D and B12 may be severe in a child's development with a vegan diet. This case report reveals the social and legal problems of an inappropriate diet in infancy imposed by parents who are followers of a fundamentalist church. Beyond the management of children in cults, health professionals have to prevent, screen and supplement the deficient diet.

  11. Testing the Visual Soil Assessment tool on Estonian farm fields

    NASA Astrophysics Data System (ADS)

    Reintam, Endla; Are, Mihkel; Selge, Are

    2017-04-01

    Soil quality estimation plays important role in decision making on farm as well on policy level. Sustaining the production ability and good health of the soil the chemical, physical and biological indicators should be taken into account. The system to use soil chemical parameters is usually quite well established in most European counties, including Estonia. However, measuring soil physical properties, such bulk density, porosity, penetration resistance, structural stability ect is time consuming, needs special tools and is highly weather dependent. In that reason these parameters are excluded from controllable quality parameters in policy in Estonia. Within the project "Interactive Soil Quality Assessment in Europe and China for Agricultural Productivity and Environmental Resilience" (iSQAPER) the visual soil assessment (VSA) tool was developed for easy detection of soil quality as well the different soil friendly agricultural management practices (AMP) were detected. The aim of current study was to test the VSA tool on Estonian farm fields under different management practices and compare the results with laboratory measurements. The main focus was set on soil physical parameters. Next to the VSA, the undisturbed soil samples were collected from the depth of 5-10 cm and 25-30 cm. The study revealed that results of a visually assessed soil physical parameters, such a soil structure, soil structural stability, soil porosity, presence of tillage pan, were confirmed by laboratory measurements in most cases. Soil water stable structure measurement on field (on 1 cm2 net in one 1 l box with 4-6 cm air dry clods for 5-10 min) underestimated very well structured soil on grassland and overestimated the structure aggregates stability of compacted soil. The slightly better soil quality was detected under no-tillage compared to ploughed soils. However, the ploughed soil got higher quality points compared with minimum tillage. The slurry application (organic manuring) had

  12. Anti-NMDA receptor encephalitis presenting as atypical anorexia nervosa: an adolescent case report.

    PubMed

    Mechelhoff, David; van Noort, Betteke Maria; Weschke, Bernhard; Bachmann, Christian J; Wagner, Christiane; Pfeiffer, Ernst; Winter, Sibylle

    2015-11-01

    Since 2007, more than 600 patients have been diagnosed with anti-N-methyl-D-aspartate (NMDA) receptor encephalitis, with almost 40 % of those affected being children or adolescents. In early phases of the illness, this life-threatening disease is characterized by psychiatric symptoms, such as depression, anxiety, obsessions, hallucinations or delusions. Consequently, a high percentage of patients receive psychiatric diagnoses at first, hindering the crucial early diagnosis and treatment of the anti-NMDA receptor encephalitis. We report on a 15-year-old girl initially presenting with pathological eating behaviour and significant weight loss resulting in an (atypical) anorexia nervosa (AN) diagnosis. Her early course of illness, diagnostic process, treatment and short-term outcome are described. This case report aims to raise awareness about the association between anorectic behaviour and anti-NMDA receptor encephalitis and highlight the importance of multidisciplinary teams in child and adolescent services.

  13. Weight control among obese adolescents: a pilot study.

    PubMed

    Williams, Christine L; Strobino, Barbara A; Brotanek, Jane

    2007-05-01

    The present study evaluated weight loss and compliance outcomes for overweight adolescents assigned to one of two dietary interventions differing in the type of snacks allowed. The study was a 12-week, controlled clinical trial, among otherwise healthy but overweight (body mass index >or=95th percentile) 11-year-old to 15-year-old girls who were randomly assigned to either a 1,500 kcal/day free-snack program or a 1,500 kcal/day restricted-snack program. All subjects were counseled to consume three servings of dairy products per day, and were provided with a 500 mg calcium supplement as well. Subjects in the free-snack group could choose any 150-calorie item as one of their two daily snacks, including regular soda if desired; however, subjects in the restricted-snack group were limited to diet soda. Thirty-two adolescent girls completed the 12-week intervention. Both diets were equally effective in achieving a modest amount of weight loss, and were equally acceptable to the subjects. Significant decreases in weight, body mass index, anthropometric measures, total cholesterol and triglycerides were observed. A 1,500 kcal/day diet allowing for a free snack of 150 calories was equally as effective as a more restricted snack policy in achieving a modest amount of weight loss among overweight 11-year-old to 15-year-old girls. In addition, results suggest that some soda may be included in a teen weight control diet, as long as caloric intake is maintained at recommended levels, and care is taken to achieve adequate intake of essential nutrients. Calcium intake among subjects was low at baseline, and, although it increased during the study (due to supplementation), further efforts to increase consumption of naturally calcium-rich and calcium-fortified foods and beverages are needed.

  14. Impact of a mental health teaching programme on adolescents.

    PubMed

    Naylor, Paul B; Cowie, Helen A; Walters, Stephen J; Talamelli, Lorenzo; Dawkins, Judith

    2009-04-01

    Child and adolescent mental health disorders are present in around 10% of the population. Research indicates that many young people possess negative attitudes towards mental health difficulties among peers. To assess the impact of a mental health teaching programme on adolescent pupils' understanding. Two-group pre-test-post-test control group study in two English secondary schools. Experimental classes (School E) received a six-lesson teaching intervention on mental health; control classes (School C) did not. Participants were 14- and 15-year-old pupils. The intervention consisted of six lessons on mental health issues common to young people: stress; depression; suicide/self-harm; eating disorders; being bullied; and intellectual disability. School C was given access to these lesson plans and materials on completion of the study. Understanding was measured at two time points, Time 1 (T(1)) and Time 2 (T(2)), 8 months apart, by a Mental Health Questionnaire. Behavioural, emotional and relationship strengths and difficulties were measured by the self-rated Strengths and Difficulties Questionnaire (SDQ) with five subscales: hyperactivity, emotional symptoms, conduct problems, peer problems and prosocial behaviour. At T(2), pupils in School E compared with those in School C showed significantly more sensitivity and empathy towards people with mental health difficulties. They also used significantly fewer pejorative expressions to describe mental health difficulties. There was a significant reduction in SDQ scores on conduct problems and a significant increase on prosocial behaviour among School E pupils compared with controls. Pupils valued the intervention highly, in particular the lessons on suicide/self-harm. Teaching 14- and 15-year-olds about mental health difficulties helps to reduce stigma by increasing knowledge and promoting positive attitudes. The intervention also reduced self-reported conduct problems and increased prosocial behaviour. Generally

  15. Psychological health and life experiences of pregnant adolescent mothers in Jamaica.

    PubMed

    Wilson-Mitchell, Karline; Bennett, Joanna; Stennett, Rosain

    2014-04-30

    A recent Jamaican school-based survey revealed that 23.1% of 13-15 year-olds, had attempted suicide one or more times during the last 12 months. Research that links adolescent pregnancy and suicidal behaviour is lacking in Jamaica. Psychological distress and suicidal behaviours amongst pregnant adolescents elsewhere in the Americas has been documented at prevalence of between 13.3%-20%. The purpose of the study was to explore the experiences and the impact of pregnancy on pregnant adolescent psychological health. Individual interviews and focus groups were conducted with adolescents in two Jamaican antenatal clinics. One clinic was designed as a 'Teen Pregnancy Clinic' and the other used the standard antenatal clinic design. The following themes were identified: decision-making, resilience, social support, community support system, distress, and perceptions of service. Participants reported positively on the specific interventions tailored to their needs at the Teen Clinic. Although motherhood is valued, none of the pregnancies in this study were planned by the mother. Of the 30 adolescents interviewed, seven cases were referred for counseling due to their need for emotional and psychological support. One of the adolescents reported recent sexual violence and another reported having experienced childhood sexual abuse. Historically, Jamaican adolescent mothers faced barriers to education, self determination, and family planning. Empowering, adolescent-centred healthcare and comprehensive reproductive health education may mitigate psychosocial distress.

  16. Psychological Health and Life Experiences of Pregnant Adolescent Mothers in Jamaica

    PubMed Central

    Wilson-Mitchell, Karline; Bennett, Joanna; Stennett, Rosain

    2014-01-01

    A recent Jamaican school-based survey revealed that 23.1% of 13–15 year-olds, had attempted suicide one or more times during the last 12 months. Research that links adolescent pregnancy and suicidal behaviour is lacking in Jamaica. Psychological distress and suicidal behaviours amongst pregnant adolescents elsewhere in the Americas has been documented at prevalence of between 13.3%–20%. The purpose of the study was to explore the experiences and the impact of pregnancy on pregnant adolescent psychological health. Individual interviews and focus groups were conducted with adolescents in two Jamaican antenatal clinics. One clinic was designed as a ‘Teen Pregnancy Clinic’ and the other used the standard antenatal clinic design. The following themes were identified: decision-making, resilience, social support, community support system, distress, and perceptions of service. Participants reported positively on the specific interventions tailored to their needs at the Teen Clinic. Although motherhood is valued, none of the pregnancies in this study were planned by the mother. Of the 30 adolescents interviewed, seven cases were referred for counseling due to their need for emotional and psychological support. One of the adolescents reported recent sexual violence and another reported having experienced childhood sexual abuse. Historically, Jamaican adolescent mothers faced barriers to education, self determination, and family planning. Empowering, adolescent-centred healthcare and comprehensive reproductive health education may mitigate psychosocial distress. PMID:24785743

  17. Adolescent impulsivity and soft drink consumption: The role of parental regulation.

    PubMed

    Melbye, Elisabeth L; Bergh, Ingunn H; Hausken, Solveig E S; Sleddens, Ester F C; Glavin, Kari; Lien, Nanna; Bjelland, Mona

    2016-01-01

    The present study aimed to explore the process in which impulsivity might influence soft drink consumption in adolescents, addressing potential mediating effects of perceived parental regulation regarding unhealthy eating. A cross-sectional survey was performed among 440 13-15-year-olds in Eastern Norway. The survey questionnaire included measures of impulsivity, six types of maternal and paternal regulation (as perceived by the adolescents), and consumption of sugar-sweetened beverages (SSB). Parallel multiple-mediator analyses were performed to reveal potential mediating effects of perceived parental regulatory behaviors on the association between adolescent impulsivity and SSB consumption. Separate models were run for maternal and paternal regulation. Results from our model analyses (both maternal and paternal models) indicated that all the six measured parental regulatory behaviors jointly acted as mediators on the association between adolescent impulsivity and SSB consumption. However, only perceived maternal and paternal legitimacy of regulation showed a unique contribution to the mediated effect. This finding suggests that adolescents' perception of parental legitimate authority is of particular importance in explaining the relationship between impulsivity and unhealthy eating behaviors in adolescents. Future nutrition interventions targeting adolescents and their parents should take personal factors such as adolescents' level of impulsivity into account. Ultimately; what may be an appropriate approach to impulsive individuals and their parents may diverge from what may be an appropriate approach to less impulsive individuals and their parents. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Fear of inability to conceive in pregnant adolescents.

    PubMed

    White, Emily; Rosengard, Cynthia; Weitzen, Sherry; Meers, Ann; Phipps, Maureen G

    2006-12-01

    To estimate the demographic and health history differences between pregnant adolescents who had fears that they would not be able to conceive and those without these fears. Three hundred pregnant adolescents presenting for their first prenatal visit participated in a cohort study that addressed attitudes about pregnancy. All participants were aged younger than 20 years and gave informed consent. The outcome of interest was a positive response to the question "Did you have any fears that you wouldn't be able to get pregnant?" Independent measures included health history and demographic variables. Among participants, 42% stated they had fears about not being able to conceive. The total sample included 20% 12-15 year olds, 39% 16-17 year olds and 41% 18-19 year-olds. There was no statistically significant difference in fear of not being able to conceive by maternal age, reported sexually transmitted disease rates, or age at first intercourse. More adolescents who expressed fear of infertility had a previous spontaneous abortion, previous pelvic examination, and were sexually active for a longer period of time compared with those without this fear. A large proportion of pregnant adolescents in this study expressed fear that they would not be able to conceive. Understanding the basis of the fear is critical to appreciating its association with current and future adolescent pregnancy and contraceptive use. III.

  19. Understanding fruit and vegetable consumption in children and adolescents. The contributions of affect, self-concept and habit strength.

    PubMed

    Albani, Viviana; Butler, Laurie T; Traill, W Bruce; Kennedy, Orla B

    2017-09-25

    Affective processes and the role of automaticity are increasingly recognised as critical in determining food choice. This study investigated the association of affective attitude, self-identity and habit with fruit and vegetable (FV) intentions and intake in children. Previous studies have not fully explored their implications for children of different age groups and have not considered their independent contribution as part of a coherent model of behaviour that also controls for other psychosocial and environmental determinants of intake. Data was collected through face-to-face interviews with 362 children, 9-15 years old. Children were asked to report on measures of affective attitude, cognitive attitude, self-concept, social norms and facilitating factors following Triandis' Theory of Interpersonal Behaviour (TIB). Three stage least squares was used to estimate the independent association of affective attitude and self-concept with intentions and of intentions and habit with intake. Self-concept had the most prominent role in explaining intentions irrespective of age for both fruit and vegetables. The importance of affective attitude varied by age and with fruit and vegetables, with greater importance for vegetables and for children aged 11-13 years. Cognitive attitude was more relevant than affective attitude for 14 to 15 year-olds' fruit intentions. Intake was more strongly associated with habit than intentions, with stronger associations for 14 to 15 year-olds. The current findings support the importance of self-concept for FV motivations and provide further evidence on the importance of habit to FV intake in young and older children and adolescents. Results also support a targeted usefulness of affective attitude for fruit and vegetable intentions. The discussion considers potential ways in which these constructs can be incorporated into interventions to increase FV intake in children. Copyright © 2017. Published by Elsevier Ltd.

  20. Field of genes: the politics of science and identity in the Estonian Genome Project.

    PubMed

    Fletcher, Amy L

    2004-04-01

    This case study of the Estonian Genome Project (EGP) analyses the Estonian policy decision to construct a national human gene bank. Drawing upon qualitative data from newspaper articles and public policy documents, it focuses on how proponents use discourse to link the EGP to the broader political goal of securing Estonia's position within the Western/European scientific and cultural space. This dominant narrative is then situated within the analytical notion of the "brand state", which raises potentially negative political consequences for this type of market-driven genomic research. Considered against the increasing number of countries engaging in gene bank and/or gene database projects, this analysis of Estonia elucidates issues that cross national boundaries, while also illuminating factors specific to this small, post-Soviet state as it enters the global biocybernetic economy.

  1. Cancer patterns in the oil shale area of the Estonian S.S.R.

    PubMed

    Purde, M; Rahu, M

    1979-06-01

    Age-adjusted incidence rates of stomach, lung, and skin cancer among urban (1967-1972) and rural (1963-1972) population of four administrative districts in the Estonian S.S.R. have been presented. In the Kohtla-Järve district (oil shale area) there was an excess of stomach and lung cancer. High rates of stomach cancer in towns and boroughs of oil shale area may be explained by migration. A great proportion of migrants comes from regions, where incidence rates are 1.6-2.5. times higher than among estonians. Elevated levels of stomach cancer incidence in rural areas of Kohtla-Järva district remained unexplainable. In a retrospective cohort study of 2069 workers who had been exposed to oil shale products from 10 to 20 years an excess of skin cancer in females was found.

  2. Cancer patterns in the oil shale area of the Estonian S.S.R.

    PubMed Central

    Purde, M; Rahu, M

    1979-01-01

    Age-adjusted incidence rates of stomach, lung, and skin cancer among urban (1967-1972) and rural (1963-1972) population of four administrative districts in the Estonian S.S.R. have been presented. In the Kohtla-Järve district (oil shale area) there was an excess of stomach and lung cancer. High rates of stomach cancer in towns and boroughs of oil shale area may be explained by migration. A great proportion of migrants comes from regions, where incidence rates are 1.6-2.5. times higher than among estonians. Elevated levels of stomach cancer incidence in rural areas of Kohtla-Järva district remained unexplainable. In a retrospective cohort study of 2069 workers who had been exposed to oil shale products from 10 to 20 years an excess of skin cancer in females was found. PMID:446453

  3. Energy and valuable material by-product from firing Estonian oil shale

    SciTech Connect

    Hanni, R.

    1996-12-31

    Power plants of Eesti Energia burn Estonian oil shale, known geologically as kukersite, to produce electrical and heat energy. The burnt shale, or oil shale ash, secondary product is collected and stored in increasing quantities. It is a high calcium content material with a low particle size range. Limited investment and international support have minimized development; however, some possibilities for the use of the ash have been found with consequent improvement to the environment. This paper describes different ways in which this burnt ash may be used. In particular, research has shown that it is most effective as an addition to Portland cement production. An Estonian Standard for the use of burnt shale in the production of rapid hardening portland cement and shale Portland cement has been developed. Characteristic data for burnt shale and burnt shale cellular concrete, collation of shale Portland cement and ordinary Portland cements are given.

  4. [Profile of polycyclic aromatic hydrocarbons in the waters of the Estonian SSR].

    PubMed

    Veldre, I A; Itra, A R; Wettig, K

    1987-01-01

    The profiles of various polynuclear aromatic hydrocarbons (PAH) in water and bottom sediments of some rivers of the Estonian SSR and bays of the Baltic Sea, as well as algae gathered from the latter waterbody, have been studied. These data were compared with profiles in oil-shale emissions, sewage and automobile exhaust gases. No distinct differences of the emission profiles could be detected and therefore it seems to be impossible to fix the main source of the PAH pollution of the waterbodies.

  5. Drug utilisation pattern and off-label use of medicines in Estonian neonatal units.

    PubMed

    Lass, Jana; Käär, Ruth; Jõgi, Kaarin; Varendi, Heili; Metsvaht, Tuuli; Lutsar, Irja

    2011-12-01

    To characterise neonatal hospital drug use and to compare the availability of drug information between Estonian Summaries of Product Characteristics (SPCs) and other sources. This was a prospective cohort study in which pharmacotherapy information on neonates admitted to Tartu University Clinics between 1 February and 1 August 2008 and to Tallinn Children's Hospital between 1 February and 1 August 2009 was collected. Drug labelling status was determined according to Estonian SPCs, and neonatal information was compared with the British National Formulary for Children (BNFC) and the Thomson Micromedex database. Of 490 hospitalised neonates, 71% received pharmacotherapy. Within the entire study period, there were 1981 prescriptions for 115 products, with a median of four (interquartile range 2-7) products per child. Antibacterial, cardiovascular and central nervous system drugs were the most commonly prescribed. All treated preterm neonates received at least one unlicensed or age-related off-label prescription. All prescriptions for alimentary, genitourinary, musculoskeletal and sensory system drugs were off-label. There were large differences in the neonatal information provided by the different sources, with the largest differences found for term neonates, for whom the information was available for 67, 38 and 24% of prescriptions according to the BNFC, Micromedex and Estonian SPC, respectively. The high rate of age-related off-label prescribing for neonates calls for urgent action from medical professionals and others to reinforce effective and safe pharmacotherapy for this age group. The existing SPCs should be regularly updated and more closely harmonised to each other.

  6. Estonian folk traditional experiences on natural anticancer remedies: from past to the future.

    PubMed

    Sak, Katrin; Jürisoo, Kadi; Raal, Ain

    2014-07-01

    Despite diagnostic and therapeutic advancements, the burden of cancer is still increasing worldwide. Toxicity of current chemotherapeutics to normal cells and their resistance to tumor cells highlights the urgent need for new drugs with minimal adverse side effects. The use of natural anticancer agents has entered into the area of cancer research and increased efforts are being made to isolate bioactive products from medicinal plants. To lead the search for plants with potential cytotoxic activity, ethnopharmacological knowledge can give a great contribution. Therefore, the attention of this review is devoted to the natural remedies traditionally used for the cancer treatment by Estonian people over a period of almost 150 years. Two massive databases, the first one stored in the Estonian Folklore Archives and the second one in the electronic database HERBA ( http://herba.folklore.ee/ ), containing altogether more than 30 000 ethnomedicinal texts were systematically reviewed to compile data about the Estonian folk traditional experiences on natural anticancer remedies. As a result, 44 different plants with potential anticancer properties were elicited, 5 of which [Angelica sylvestris L. (Apiaceae), Anthemis tinctoria L. (Asteraceae), Pinus sylvestris L. (Pinaceae), Sorbus aucuparia L. (Rosaceae), and Prunus padus L. (Rosaceae)] have not been previously described with respect to their tumoricidal activities in the scientific literature, suggesting thus the potential herbal materials for further investigations of natural anticancer compounds.

  7. HIV testing and counselling in Estonian prisons, 2012 to 2013: aims, processes and impacts.

    PubMed

    Kivimets, K; Uuskula, A

    2014-11-27

    We present data from an observational cohort study on human immunodeficiency virus (HIV) prevention and control measures in prisons in Estonia to assess the potential for HIV transmission in this setting. HIV testing and retesting data from the Estonian prison health department were used to estimate HIV prevalence and incidence in prison. Since 2002, voluntary HIV counselling and testing has routinely been offered to all prisoners and has been part of the new prisoners health check. At the end of 2012, there were 3,289 prisoners in Estonia, including 170 women: 28.5% were drug users and 15.6% were infected with HIV. Of the HIV-positive inmates, 8.3% were newly diagnosed on prison entry. In 2012, 4,387 HIV tests (including retests) were performed in Estonian prisons. Among 1,756 initially HIV-negative prisoners who were in prison for more than one year and therefore tested for HIV twice within 12 months (at entry and annual testing), one new HIV infection was detected, an incidence of 0.067 per 100 person-years (95% confidence interval (CI): 0.025–5.572). This analysis indicates low risk of HIV transmission in Estonian prisons. Implementation of HIV management interventions could impact positively on the health of prisoners and the communities to which they return.

  8. Using Estonian/American Based Culture Models for Multicultural Studies. An Innovative Approach to Studying the Multi-cultural, Multi-ethnic Experience.

    ERIC Educational Resources Information Center

    Koiva, Enn O., Ed.

    The document presents curriculum guidelines to help high school social studies classroom teachers develop and implement multi-cultural studies programs. Material is based on acculturation and assimilation experiences of Estonian/Americans. The Estonian/American group was used as the base group in the study of the peoples of America through the…

  9. Using Estonian/American Based Culture Models for Multicultural Studies. An Innovative Approach to Studying the Multi-cultural, Multi-ethnic Experience.

    ERIC Educational Resources Information Center

    Koiva, Enn O., Ed.

    The document presents curriculum guidelines to help high school social studies classroom teachers develop and implement multi-cultural studies programs. Material is based on acculturation and assimilation experiences of Estonian/Americans. The Estonian/American group was used as the base group in the study of the peoples of America through the…

  10. Long-term persistence of protective antibodies in Dutch adolescents following a meningococcal serogroup C tetanus booster vaccination.

    PubMed

    van Ravenhorst, Mariëtte B; Marinovic, Axel Bonacic; van der Klis, Fiona R M; van Rooijen, Debbie M; van Maurik, Marjan; Stoof, Susanne P; Sanders, Elisabeth A M; Berbers, Guy A M

    2016-12-07

    Due to waning immunity, infant vaccination with meningococcal serogroup C conjugated (MenCC) vaccines is insufficient to maintain long-term individual protection. Adolescent booster vaccination is thought to offer direct protection against invasive meningococcal disease (IMD) but also to reduce meningococcal carriage and transmission and in this way establish herd protection in the population. Previously, we studied antibody levels after adolescent MenCC booster vaccination. In the present study, the adolescent vaccinees were revisited after three years to determine antibody persistence and to predict long-term protection. Meningococcal serogroup C tetanus toxoid conjugated (MenC-TT) vaccine was administered to 10-, 12- and 15-year old participants who had been primed nine years earlier with a single dose of MenC-TT vaccine. Blood samples were collected before, 1month, 1year and 3years after the adolescent booster vaccination. Functional antibody levels were measured with serum bactericidal assay using rabbit complement (rSBA). Meningococcal serogroup C polysaccharide and tetanus toxoid specific antibody levels were measured using fluorescent-bead-based multiplex immunoassay. Long-term protection was estimated using longitudinal multilevel antibody decay modeling. Of the original 268 participants, 201 (75%) were revisited after 3years. All participants still had an rSBA titer above the protective threshold of ⩾8 and 98% ⩾128. The 15-year-olds showed the highest antibody titers. Using a bi-exponential decay model, the median time to fall below the protection threshold (rSBA titer <8) was 16.3years, 45.9years and around 270years following the booster for the 10-, 12- and 15-year-olds, respectively. After a first steep decline in antibody levels in the first year after the booster, antibody levels slowly declined between one and three years post-booster. A routine MenC-TT booster vaccination for adolescents in the Netherlands will likely provide long

  11. [Contraception and adolescence].

    PubMed

    Amate, P; Luton, D; Davitian, C

    2013-06-01

    The mean age of first sexual intercourse is still around 17 in France, but a lot of teenagers are concerned by contraception before, with approximately 25% of sexually active 15-year-old girls. The contraceptive method must take into consideration some typical features of this population, as sporadic and non-planned sexual activity, with several sexual partners in a short period of time. In 2004, the "Haute Autorité de santé" has recommended, as first-line method, combined oral contraceptive (COC) pills, in association with male condoms. Copper-containing intrauterine contraceptive devices (IUCD) and etonogestrel-containing subcutaneous implant have been suggested but not recommended. However, oral contraceptive pill, as a user-based method, carries an important typical-use failure rate, because remembering taking a daily pill, and dealing with stop periods, may be challenging. Some easier-to-use method should be kept in mind, as 28-day COC packs, transdermal contraceptive patches, and vaginal contraceptive rings. Moreover, American studies have shown that long-acting reversible contraceptives (LARC), i.e. IUCD and implant, have many advantages for teenagers: very effective, safe, invisible. They seem well-fitted for this population, with high satisfaction and continuation rates, as long as side effects are well explained. Thus, LARC methods should be proposed more widely to teenagers. Anyway, before prescribing a contraceptive method, it is important to determine the specific situation of every teenager, to let them choose the method that they consider as appropriate in their own case, and to think about the availability of the chosen method. It is necessary to explain how to handle mistakes or misses with user-based contraceptive methods, and emergency contraception can be anticipated and prescribed in advanced provision. The use of male condoms should be encouraged for adolescents, with another effective contraceptive method, in order to reduce the high risk

  12. Development of family and dietary habits questionnaires: the assessment of family processes, dietary habits and adolescents' impulsiveness in Norwegian adolescents and their parents.

    PubMed

    Bjelland, Mona; Hausken, Solveig E S; Sleddens, Ester F C; Andersen, Lene F; Lie, Hanne C; Finset, Arnstein; Maes, Lea; Melbye, Elisabeth L; Glavin, Kari; Hanssen-Bauer, Merete W; Lien, Nanna

    2014-10-15

    There is a need for valid and comprehensive measures of parental influence on children's energy balance-related behaviours (EBRB). Such measures should be based on a theoretical framework, acknowledging the dynamic and complex nature of interactions occurring within a family. The aim of the Family & Dietary habits (F&D) project was to develop a conceptual framework identifying important and changeable family processes influencing dietary behaviours of 13-15 year olds. A second aim was to develop valid and reliable questionnaires for adolescents and their parents (both mothers and fathers) measuring these processes. A stepwise approach was used; (1) preparation of scope and structure, (2) development of the F&D questionnaires, (3) the conducting of pilot studies and (4) the conducting of validation studies (assessing internal reliability, test-retest reliability and confirmatory factor analysis) using data from a cross-sectional study. The conceptual framework includes psychosocial concepts such as family functioning, cohesion, conflicts, communication, work-family stress, parental practices and parental style. The physical characteristics of the home environment include accessibility and availability of different food items, while family meals are the sociocultural setting included. Individual characteristics measured are dietary intake (vegetables and sugar-sweetened beverages) and adolescents' impulsivity. The F&D questionnaires developed were tested in a test-retest (54 adolescents and 44 of their parents) and in a cross-sectional survey including 440 adolescents (13-15 year olds), 242 mothers and 155 fathers. The samples appear to be relatively representative for Norwegian adolescents and parents. For adolescents, mothers and fathers, the test-retest reliability of the dietary intake, frequencies of (family) meals, work-family stress and communication variables was satisfactory (ICC: 0.53-0.99). Barratt Impulsiveness Scale-Brief (BIS-Brief) was included

  13. Height Connections and Land Uplift Rates in West-Estonian Archipelago

    NASA Astrophysics Data System (ADS)

    Jürgenson, H.; Liibusk, A.; Kall, T.

    2012-04-01

    Land uplift rates are largest in the western part of Estonia. The uplift is due to post-glacial rebound. In 2001-2011, the Estonian national high-precision levelling network was completely renewed and levelled. This was the third precise levelling campaign in the re-gion. The first one had taken place before the Second World War and the second one in the 1950s. The Estonian mainland was connected with the two largest islands (Saaremaa and Hiiumaa) in the west-Estonian archipelago using the water level monitoring (hydrody-namic levelling) method. Three pairs of automatic tide gauges were installed on opposite coasts of each waterway. The tide gauges were equipped with piezoresistive pressure sen-sors. This represented the first use of such kind of equipment in Estonia. The hydrodynamic levelling series span up to two calendar years. Nevertheless, the obtained hydrodynamic levelling results need to be additionally verified using alternative geodetic methods. The obtained results were compared with the previous high-precision levelling data from the 1960s and 1970s. As well, the new Estonian gravimetric geoid model and the GPS survey were used for GPS-levelling. All the three methods were analyzed, and the preliminary results coincided within a 1-2 cm margin. Additionally, the tide gauges on the mainland and on both islands were connected using high-precision levelling. In this manner, three hydrodynamic and three digital levelling height differences formed a closed loop with the length of 250 km. The closing error of the loop was less than 1 cm. Finally, the Fennoscandian post-glacial rebound was determined from repeated levelling as well as from repeated GPS survey. The time span between the two campaigns of the first-order GPS survey was almost 13 years. According to new calculations, the relative land uplift rates within the study area reached up to +2 mm/year. This is an area with a rela-tively small amount of input data for the Nordic models. In addition, a

  14. Associations between child disciplinary practices and bullying behavior in adolescents.

    PubMed

    Zottis, Graziela A H; Salum, Giovanni A; Isolan, Luciano R; Manfro, Gisele G; Heldt, Elizeth

    2014-01-01

    to investigate associations between different types of child disciplinary practices and children and adolescents' bullying behavior in a Brazilian sample. cross-sectional study, with a school-based sample of 10- to 15-year-old children and adolescents. Child disciplinary practices were assessed using two main subtypes: power-assertive and punitive (psychological aggression, corporal punishment, deprivation of privileges, and penalty tasks) and inductive (explaining, rewarding, and monitoring). A modified version of the Olweus Bully Victim Questionnaire was used to measure the frequency of bullying. 247 children and adolescents were evaluated and 98 (39.7%) were classified as bullies. Power-assertive and punitive discipline by either mother or father was associated with bullying perpetration by their children. Mothers who mostly used this type of discipline were 4.36 (95% CI: 1.87-10.16; p<0.001) times more likely of having a bully child. Psychological aggression and mild forms of corporal punishment presented the highest odds ratios. Overall inductive discipline was not associated with bullying. bullying was associated to parents' assertive and punitive discipline. Finding different ways of disciplining children and adolescents might decrease bullying behavior. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  15. Genomic analysis and clinical management of adolescent cutaneous melanoma.

    PubMed

    Rabbie, Roy; Rashid, Mamun; Arance, Ana M; Sánchez, Marcelo; Tell-Marti, Gemma; Potrony, Miriam; Conill, Carles; van Doorn, Remco; Dentro, Stefan; Gruis, Nellele A; Corrie, Pippa; Iyer, Vivek; Robles-Espinoza, Carla Daniela; Puig-Butille, Joan A; Puig, Susana; Adams, David J

    2017-01-17

    Melanoma in young children is rare, however its incidence in adolescents and young adults is rising. We describe the clinical course of a 15-year-old female diagnosed with AJCC stage IB non-ulcerated primary melanoma, who died from metastatic disease four years after diagnosis despite three lines of modern systemic therapy. We also present the complete genomic profile of her tumour and compare this to a further series of 13 adolescent melanomas, and 275 adult cutaneous melanomas. A somatic BRAF(V)(600E) mutation and a high mutational load equivalent to that found in adult melanoma, and composed primarily of C>T mutations was observed. A germline genomic analysis alongside a series of 23 children and adolescents with melanoma revealed no mutations in known germline melanoma-predisposition genes. Adolescent melanomas appear to have genomes that are as complex as those arising in adulthood, and their clinical course can, as with adults, be unpredictable. This article is protected by copyright. All rights reserved.

  16. The immigrant paradox on internalizing symptoms among immigrant adolescents.

    PubMed

    Bowe, Anica G

    2017-02-01

    Understanding the immigrant paradox on health outcomes among UK's immigrant adolescents will greatly complement the research on immigrants that has already been established there by economists and interdisciplinary fields. This study used the first Longitudinal Study of Young People in England 2004-2010 database (N = 15,770) to determine a) whether there was evidence of the immigrant paradox on internalizing mental health symptoms between first generation (n = 753) and second plus generation (n = 3042) 14/15 year old immigrant adolescents in England and b) whether differences (if any) were moderated by ethnicity group membership (Black African, Black Caribbean, Indian, Pakistani, Bangladeshi, Asian Other, White Immigrant). Findings demonstrate that overall first generation adolescent immigrants had statistically fewer internalizing symptoms as compared to second plus generation, and that this was especially true for Black African adolescents. Effect sizes measures however indicated that these differences were negligible. Implications for protective factors and future studies are briefly discussed.

  17. Nutritional status and blood pressure in adolescent students.

    PubMed

    Cossio-Bolaños, Marco; Cossio-Bolaños, Wilbert; Menacho, Adriana Araya; Gómez Campos, Rossana; Silva, Yuri Muniz da; Abella, Carlos Pablos; de Arruda, Miguel

    2014-08-01

    Obesity is the main risk factor for arterial hypertension andis associatedwitha higher morbidity, both in the short and long term. To compare anthropometric and blood pressure indicators in terms of the nutritional status, to verify the relationship between nutritional status and blood pressure, and to establish the prevalence of hypertension in terms of the nutritional status in both male and female adolescents. Cross-sectional, descriptive study on 499 adolescent students aged 11-15 years old. Weight, height, body mass index (BMI), fat percentage, and blood pressure were measured and assessed. The BMI was used to classify participants (normal weight, overweight, obese), and the prevalence of hypertension was determined using values above the 95th percentile. As per the BMI classification, 81% of girls and 76.5% ofboys had normal weight, 15.7% of girls and 15.5% of boys were overweight, and 3.3% of girls and 8% of boys were obese. As per the blood pressure classification, hypertension was observed in 6.4% of boys and in 9% of girls. A relationship was found between nutritional status and blood pressure (boys: c2= 53.48; girls: c2= 85.21). Overweight and obese adolescents had more body fat and a higher blood pressure than normal weight adolescents. Also, a relationship was determined betweennutritional status and blood pressure in both male and female students. The higher the BMI, the higher the prevalence of hypertension.

  18. Areca chewing among Sri Lankan adolescents.

    PubMed

    Karunarathne, D; Ekanayake, L

    2016-03-01

    To determine the prevalence of and characteristics associated with Sri Lankan adolescents' chewing of areca. Cross-sectional descriptive study based on a self-administered questionnaire. 633, 15-year-olds in the Bandarawela education zone of Sri Lanka. Nearly 7% of the sample were current chewers of arecanut and 1% of commercially available areca products respectively. Furthermore 42% were past areca nut chewers while 3% of the sample had previously chewed commercially available areca products. According to the Poisson regression models, males were more likely than females to be past areca nut chewers as were those having an areca nut chewer at home compared to those who did not. Sinhalese students were more likely than Tamils to be past chewers. Also current areca nut chewing was independently associated with being male, having an areca nut chewer at home, Tamil ethnicity and father's occupation. The prevalence of current areca nut and commercially available areca product use was low among this group of adolescents.

  19. Hashimoto Encephalopathy Presenting With Stroke-Like Episodes in an Adolescent Female: A Case Report and Literature Review.

    PubMed

    Graham, Brett R; Shiff, Natalie; Nour, Munier; Hasal, Simona; Huntsman, Richard; Almubarak, Salah

    2016-06-01

    Hashimoto encephalopathy is a rare form of encephalopathy thought to be of autoimmune etiology. Cognitive changes and seizures are the most commonly reported presenting manifestation. Stroke-like episodes have also been documented in these individuals. We describe a rare adolescent with Hashimoto encephalopathy who presented with stroke-like symptoms. A previously well 15-year-old girl experienced sudden-onset language disturbance and right hemiparesis. Her symptoms resolved, but weeks later, she began experiencing refractory seizures, episodes of status epilepticus, and cognitive decline. An extensive evaluation was unremarkable, but thyroid peroxidase antibodies were elevated, and a diagnosis of Hashimoto encephalitis was made. Steroid therapy was initiated, and her symptoms resolved with return to baseline cognitive function. Hashimoto encephalopathy is a highly treatable condition that may be considered in the differential diagnosis of children and adolescents presenting with stroke-like symptoms. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. An adolescent with intact motor skills and intelligence after infant hemorrhagic stroke without rehabilitation therapy: a case report.

    PubMed

    Lee, Shenghuo; Yan, Tiebin; Lu, Xiao

    2012-01-01

    Devastating intracerebral hemorrhagic stroke is rarely encountered in children, but it has a high mortality rate. The case of a 15-year-old boy who survived a major stroke at 40 days old is described. He showed no significant motor or intelligence impairment in adolescence until he was hospitalized for transient left had tremors and slight left hand weakness caused by a cyst. The patient's almost complete motor recovery highlights the power of neural plasticity in young patients. The pediatric stroke was huge, but this did not affect his adolescent movement or intelligence, demonstrating the great neuroplastic potential of the developing human brain. These observations may help increase our knowledge about stroke in children and improve the treatment of pediatric stroke patients.