Details

Autor(en) / Beteiligte

• Naar-King, Sylvie
• Ellis, Deborah A.
• Idalski Carcone, April
• Templin, Thomas
• Jacques-Tiura, Angela J.
• Brogan Hartlieb, Kathryn
• Cunningham, Phillippe
• Jen, Kai-Lin Catherine

Titel

Sequential Multiple Assignment Randomized Trial (SMART) to Construct Weight Loss Interventions for African American Adolescents

Ist Teil von

• Journal of clinical child and adolescent psychology, 2016-07, Vol.45 (4), p.428-441

Ort / Verlag

England: Routledge

Erscheinungsjahr

2016

Quelle

Psychology & Behavioral Sciences Collection

Beschreibungen/Notizen

• The purpose of this study was to develop an adaptive behavioral treatment for African American adolescents with obesity. In a sequential multiple assignment randomized trial, 181 youth ages 12-16 years with primary obesity and their caregiver were first randomized to 3 months of home-based versus office-based delivery of motivational interviewing plus skills building. After 3 months, nonresponders to first phase treatment were rerandomized to continued home-based skills or contingency management. Primary outcome was percent overweight and hypothesized moderators were adolescent executive functioning and depression. There were no significant differences in primary outcome between home-based or office-based delivery or between continued home-based skills or contingency management for nonresponders to first-phase treatment. However, families receiving home-based treatment initially attended significantly more sessions in both phases of the trial, and families receiving contingency management attended more sessions in the second phase. Overall, participants demonstrated decreases in percent overweight over the course of the trial (3%), and adolescent executive functioning moderated this effect such that those with higher functioning lost more weight. More potent behavioral treatments to address the obesity epidemic are necessary, targeting new areas such as executive functioning. Delivering treatment in the home with contingency management may increase session attendance for this population.