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1.
Health Educ Res ; 32(3): 258-268, 2017 06 01.
Article in English | MEDLINE | ID: mdl-28472258

ABSTRACT

Sexual minority (e.g. lesbian, gay, bisexual, questioning; LGBQ) and gender minority (e.g. transgender) youth experience myriad health risks. Gay-Straight Alliances (GSAs) are school-based settings where they may have opportunities to discuss substance use, mental health, and sexual health issues in ways that are safe and tailored to their experiences. Attention to these topics in GSAs could aid in developing programming for these settings. Among 295 youth from 33 Massachusetts high-school GSAs (69% LGBQ, 68% cisgender female, 68% White, Mage = 16.06), we examined how often youth discussed these topics within their GSA and identified factors associated with having more of these discussions. Youth and GSAs as a whole varied in their frequency of discussing these topics. Youth who accessed more information/resources in the GSA and did more advocacy more frequently engaged in discussions around substance use, mental health and sexual health. Youth who reported greater victimization more often discussed substance use and mental health, but not sexual health. Finally, GSAs whose members collectively reported greater victimization more frequently discussed these topics. These findings can assist the development of health programming to be delivered within GSAs.


Subject(s)
Group Processes , Mental Health , Sexual Health , Sexual and Gender Minorities/statistics & numerical data , Substance-Related Disorders/psychology , Adolescent , Crime Victims , Female , Humans , Male , Massachusetts
2.
Eur Child Adolesc Psychiatry ; 26(2): 231-240, 2017 Feb.
Article in English | MEDLINE | ID: mdl-27341841

ABSTRACT

Diagnostic criteria for eating disorders (ED) remain largely based on clinical presentations, but do not capture the full range of behaviours in the population. We aimed to derive an empirically based ED behaviour classification using behavioural and body mass index (BMI) indicators at three time-points in adolescence, and to validate classes investigating prospective associations with adverse outcomes. Adolescents from the Avon Longitudinal Study of Parents and Children (ALSPAC) provided data on ED at age 14 (n = 6615), 16 (n = 5888), and 18 years (n = 5100), and had weight and height measured. Psychological and behavioural outcomes were assessed at 15.5/16 and 17.5/18 years. We fit gender- and age-stratified latent class models, and employed logistic regression to investigate associations between classes and later outcomes. One asymptomatic and two symptomatic (largely representing higher and lower frequency ED behaviours) classes were observed at each time-point, although their relative prevalence varied by age and gender. The majority of girls in symptomatic classes remained symptomatic at subsequent assessments. Girls in symptomatic classes had higher odds of subsequent anxiety and depressive disorders, binge drinking, drug use, and deliberate self-harm. Data analyses were underpowered amongst boys. The presence of two symptomatic classes (characterised by different ED behaviour frequency) and their prospective association with adverse outcomes suggest a need to refine diagnostic thresholds based on empirical data. Despite some instability of classes, particularly in mid-adolescence, evidence that half of girls in symptomatic classes remained symptomatic suggests persistence of ED behaviours in adolescence, and highlights a need for early identification to reduce chronicity.


Subject(s)
Adolescent Behavior/psychology , Feeding and Eating Disorders/psychology , Adolescent , Anxiety Disorders/psychology , Body Mass Index , Body Weight , Child , Feeding and Eating Disorders/classification , Female , Humans , Logistic Models , Longitudinal Studies , Male , Parents , Prospective Studies , Self-Injurious Behavior/psychology , Substance-Related Disorders/psychology
3.
Psychol Med ; 45(12): 2511-20, 2015.
Article in English | MEDLINE | ID: mdl-26098685

ABSTRACT

BACKGROUND: Identifying childhood predictors of binge eating and understanding risk mechanisms could help improve prevention and detection efforts. The aim of this study was to examine whether features of attention-deficit/hyperactivity disorder (ADHD), as well as childhood eating disturbances, predicted binge eating later in adolescence. METHOD: We studied specific risk factors for the development of binge eating during mid-adolescence among 7120 males and females from the Avon Longitudinal Study of Parents and Children (ALSPAC), a cohort study of children in the UK, using data from multiple informants to develop structural equation models. Repeated assessment of eating disturbances during childhood (mid-childhood overeating, late-childhood overeating and early-adolescent strong desire for food), as well as teacher- and parent-reported hyperactivity/inattention during mid- and late childhood, were considered as possible predictors of mid-adolescent binge eating. RESULTS: Prevalence of binge eating during mid-adolescence in our sample was 11.6%. The final model of predictors of binge eating during mid-adolescence included direct effects of late-childhood overeating [standardized estimate 0.145, 95% confidence interval (CI) 0.038­0.259, p = 0.009] and early-adolescent strong desire for food (standardized estimate 0.088, 95% CI −0.002 to 0.169, p = 0.05). Hyperactivity/inattention during late childhood indirectly predicted binge eating during mid-adolescence (standardized estimate 0.085, 95% CI 0.007­0.128, p = 0.03) via late-childhood overeating and early-adolescent strong desire for food. CONCLUSIONS: Our findings indicate that early ADHD symptoms, in addition to an overeating phenotype, contribute to risk for adolescent binge eating. These findings lend support to the potential role of hyperactivity/inattention in the development of overeating and binge eating.


Subject(s)
Attention Deficit Disorder with Hyperactivity/psychology , Bulimia/epidemiology , Bulimia/psychology , Adolescent , Adolescent Behavior , Body Mass Index , Child , Female , Humans , Longitudinal Studies , Male , Obesity/psychology , Parents , Prevalence , Risk Factors , Surveys and Questionnaires , United Kingdom/epidemiology
4.
Int J Obes (Lond) ; 36(7): 944-9, 2012 Jul.
Article in English | MEDLINE | ID: mdl-22565419

ABSTRACT

OBJECTIVE: To examine if body satisfaction is associated with body mass index (BMI) change and whether it protects against the development of frequent binge eating among overweight and obese adolescent girls. METHODS: We used prospective data from nine waves of an ongoing cohort study of adolescents, the Growing Up Today Study. At enrollment in 1996, participants were 9-14 years old. Questionnaires were mailed to participants annually until 2001, then biennially through 2007. Girls who were overweight or obese in 1996 were included in the analysis (n = 1559). Our outcomes were annual change in BMI and incident frequent binge eating, defined as binge eating at least weekly and no use of compensatory behaviors. RESULTS: At baseline, 57.2% of the overweight and obese girls were at least somewhat satisfied with their bodies. During 11 years of follow-up, 9.5% (95% confidence interval (CI) (7.8, 10.8)) of the girls started to binge eat frequently. Controlling for BMI and other confounders, overweight and obese girls who reported being at least somewhat satisfied with their bodies made smaller BMI gains (ß = -0.10 kg m(-2), 95% CI (-0.19, -0.02)) and had 61% lower odds of starting to binge eat frequently (odds ratio (OR) = 0.39, 95% CI (0.24, 0.64)) than their less satisfied peers. Compared with girls who were the least satisfied with their bodies, girls who were the most satisfied had 85% lower odds of starting to binge eat frequently (OR = 0.15, 95% CI (0.06, 0.37)). The association between body satisfaction and starting to binge eat frequently was stronger for younger adolescents than older adolescents. CONCLUSIONS: Whereas body dissatisfaction is common among overweight and obese girls, body satisfaction may protect against excessive weight gain and binge eating. Prevention of body dissatisfaction must begin early and should be considered as a component of both obesity and eating disorder prevention programs.


Subject(s)
Adolescent Behavior/psychology , Bulimia/psychology , Obesity/psychology , Weight Gain , Adolescent , Body Image , Child , Female , Humans , Obesity/prevention & control , Prospective Studies , Self Concept , Surveys and Questionnaires
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