Ontology highlight
ABSTRACT: Purpose
Weight loss treatments targeting adolescents often occur in mixed-sex contexts and produce variable outcomes. Sex considerations may be of particular importance, especially given differences in social relating. This study aggregated data from two randomized controlled trials of a peer-enhanced intervention compared with a standard cognitive-behavioral weight loss intervention to test the hypothesis that adolescent girls may demonstrate greater benefit than boys from a peer-enhanced weight loss intervention.Methods
Participants were 193 adolescents with overweight/obesity (age M = 14.4 years, standard deviation = .99) from two randomized clinical trials comparing a peer-enhanced intervention with an active cognitive-behavioral weight loss intervention. Adolescents' percent over body mass index (percent greater than the 50th percentile for age and sex) was measured at baseline, end of treatment, and approximately 6 months post treatment. Multilevel modeling was used to test hypotheses.Results
Findings suggested different weight change trajectories from baseline to end of treatment, and from end of treatment to follow-up. On average, all participants demonstrated weight loss from baseline to end of treatmentm and there was evidence that adolescent boys in the peer-enhanced condition may have benefited the most. On average, weight was maintained from end of treatment to follow-up.Conclusion
Adolescent males may particularly benefit from weight loss interventions that incorporate a team component to supervised physical activity.
SUBMITTER: Rancourt D
PROVIDER: S-EPMC6613540 | biostudies-literature | 2018 May
REPOSITORIES: biostudies-literature
Rancourt Diana D Barker David H DH Jelalian Elissa E
The Journal of adolescent health : official publication of the Society for Adolescent Medicine 20180307 5
<h4>Purpose</h4>Weight loss treatments targeting adolescents often occur in mixed-sex contexts and produce variable outcomes. Sex considerations may be of particular importance, especially given differences in social relating. This study aggregated data from two randomized controlled trials of a peer-enhanced intervention compared with a standard cognitive-behavioral weight loss intervention to test the hypothesis that adolescent girls may demonstrate greater benefit than boys from a peer-enhanc ...[more]