Childhood Obesity Treatment: A Maintenance Approach

This is an efficacy study comparing two intervention strategies designed to improve the long-term maintenance of weight loss in children compared to a no maintenance treatment control group. In this study, overweight children between the ages of 7-12 years old participated along with their overweight parents in a 20-week behavioral, family-based weight loss treatment. Following weight loss treatment, participants were randomly assigned to one of two 4-month maintenance interventions or to a no-continued treatment control. The Behavioral Skills Maintenance intervention (BSM) will confront the declining motivation to engage in weight-maintenance behaviors, incorporate specific skills for weight maintenance, and teach coping skills and relapse prevention techniques. The Social Facilitation Maintenance treatment will use an innovative, socially-based approach to enhance peer support, increase parental instrumental support, improve body image, and teach effective responses to teasing as methods for sustaining weight maintenance behaviors (i.e., healthy diet and physical activity). It is expected that children participating in BSM and SFM interventions will demonstrate better outcomes at the point of the weight maintenance intervention cessation than children not provided any maintenance treatment. It is further hypothesized that the developmentally appropriate focus and more pervasive and sustaining nature of the SFM treatment targets relative to BSM targets will result in better weight maintenance outcomes for SFM than BSM children. Follow-up assessments will occur at the end of the maintenance phase of treatment, as well as at 12 and 24 months following the initial weight loss treatment. Effective maintenance treatments in children will have a substantial impact on children's immediate and future physical, psychological, and social well being.

Inclusion criteria

Child:

• 20%-100% overweight
• 7-12 years old

At least one parent:

• At least 20% overweight
• Actively participates in program along with participating child

Both participating family members:

• Can read and speak English at a 3rd grade level

Exclusion criteria

Either participating child or parent:

• has current psychopathology and is not in ongoing psychiatric care
• has an active substance abuse problem
• is not taking weight-affecting medications
• does not have a medical condition for which a weight loss program would be contraindicated
• does not have a physical disability of illness that limits their ability to do physical activity
• does not have major dietary restrictions
• is not participating in an active weight loss treatment

All family members:

• do not have an active eating disorder