Dataset Information

Eating, Activity, and Weight-related Problems From Adolescence to Adulthood.

ABSTRACT: INTRODUCTION:Determining the population-based scope and stability of eating, activity, and weight-related problems is critical to inform interventions. This study examines: (1) the prevalence of eating, activity, and weight-related problems likely to influence health; and (2) the trajectories for having at least one of these problems during the transition from adolescence to adulthood. METHODS:Project EAT I-IV (Eating and Activity in Teens and Young Adults) collected longitudinal survey data from 858 females and 597 males at four waves, approximately every 5 years, from 1998 to 2016, during the transition from adolescence to adulthood. Analyses were conducted in 2017-2018. Measures included high fast-food intake (?3 times/week), low physical activity (<150 minutes/week), unhealthy weight control, body dissatisfaction, and obesity status. RESULTS:Among females, the prevalence of having at least one eating, activity, or weight-related problems was 78.1% at Wave 1 (adolescence) and 82.3% at Wave 4 (adulthood); in males, the prevalence was 60.1% at Wave 1 and 69.2% at Wave 4. Of all outcomes assessed, unhealthy weight control behaviors had the highest prevalence in both genders. The stability of having at least one problem was high; 60.2% of females and 34.1% of males had at least one problematic outcome at all four waves. CONCLUSIONS:The majority of young people have some type of eating, activity, or weight-related problem at all stages from adolescence to adulthood. Findings indicate a need for wide-reaching interventions that address a broad spectrum of eating, activity, and weight-related problems prior to and throughout this developmental period.

SUBMITTER: Neumark-Sztainer D

PROVIDER: S-EPMC6072273 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature

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Eating, Activity, and Weight-related Problems From Adolescence to Adulthood.

Neumark-Sztainer Dianne D Wall Melanie M MM Chen Chen C Larson Nicole I NI Christoph Mary J MJ Sherwood Nancy E NE

American journal of preventive medicine 20180621 2

<h4>Introduction</h4>Determining the population-based scope and stability of eating, activity, and weight-related problems is critical to inform interventions. This study examines: (1) the prevalence of eating, activity, and weight-related problems likely to influence health; and (2) the trajectories for having at least one of these problems during the transition from adolescence to adulthood.<h4>Methods</h4>Project EAT I-IV (Eating and Activity in Teens and Young Adults) collected longitudinal ...[more]

PMID: 29937114

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Project description:BackgroundThe adolescent years see significant physical and emotional development that lay foundations for patterns of behaviour that can continue into adult life, including the shaping of eating behaviours. Given parents are key socio-environmental drivers and influencers of adolescent behaviours around physical health and wellbeing, it is critical to consider if specific forms of parental communication are potentially contributing to the associated emotional difficulties experienced in the adolescent years. The aim of this research was to systematically review the myriad of literature pertaining to the prevalence of parental weight or appearance-based teasing and adolescent eating problems to examine how the scientific and clinical community currently understands the relationship between these domains.MethodsA systematic search of the literature, using the SCOPUS, APA PsycINFO, Medline, CINAHL databases, reference lists and Google Scholar, was undertaken to identify relevant literature for parental teasing and problem eating in adolescents aged 10-19 years, published between January 1980 to October 2020, in English or French.ResultsSix studies met criteria for inclusion, all were cross-sectional studies and two included additional prospective data. Although parents were not the most common perpetrators of teasing, often subsidiary to that of peers and siblings, the influence and impact of parental teasing remained significant, and in some cases, appeared to interact with sibling-based teasing. This teasing was associated with problem eating behaviours for adolescents.ConclusionsThere is evidence in the literature to suggest the existence of an association between 'eating problems' amongst adolescents and exposure to parental appearance or weight teasing. Parents are unlikely to be aware of the perception or impact of the words they use or the wider influence these words may have. Future research should employ representative longitudinal designs to develop a greater understanding of the relationships between parental communications around their adolescent's appearance or weight and how that communication is perceived by adolescents within complex family processes.Trial registrationPROSPERO 2018 CRD42018109623 . Prospectively registered 15th October 2018.

Project description:BackgroundAdolescence is a critical period for the development of eating disorders, but data is lacking on the heterogeneity of their evolution during that time-period. Group-based trajectories can be used to understand how eating disorders emerge and evolve over time. The aim of this study was to identify groups of individuals with distinct levels of eating disorder symptoms between 12 and 20 years and the onset of different types of symptoms. We also studied sex differences in the evolution and course of eating disorder symptoms from early adolescence to adulthood.MethodsUsing archival data from the QLSCD cohort, trajectories of eating disorder symptomatology were estimated from ages 12 to 20 years using semiparametric models. These trajectories included overall eating disorder symptomatology as measured by the SCOFF (Sick, Control, One Stone, Fat, Food), sex, and symptom-specific trajectories.ResultsTwo groups of adolescents following distinct trajectories of eating disorder symptoms were identified. The first trajectory group included 30.9% of youth with sharply rising levels between 12 and 15 years, followed by high levels of symptoms between 15 and 20 years. The second trajectory group included 69.1% of youth with low and stable levels of symptoms between 12 and 20 years. Sex-specific models indicated that the proportion of girls in the high trajectory group was 1.3 times higher than the proportion of boys (42.8% girls vs. 32.3% boys). Trajectories of SCOFF items were similar for loss-of-control eating, feeling overweight, and attributing importance to food. The weight loss item had a different developmental pattern, increasing between 12 and 15 years and then decreasing between 17 and 20 years.ConclusionsThe largest increase in eating disorder symptoms in adolescence is between the ages of 12 and 15 . Yet, most prevention programs start after 15 years of age. Our findings suggest that, unlike common practices, eating disorder prevention programs should aim to start before puberty.

Dataset Information

Eating, Activity, and Weight-related Problems From Adolescence to Adulthood.

Publications

Eating, Activity, and Weight-related Problems From Adolescence to Adulthood.

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