Treatment of Overweight Children and Adolescents

The intervention program "Obeldicks light" is developed for overweight children aged 8-16 years. This intervention is gender - and age specific. The 6-month intervention is based on nutrition course, behaviour therapy and exercise therapy. The evaluation compromised quality of structure, process and results of the intervention. 300 participants in a randomised controlled group design will be evaluated at 4 time points: baseline, end of intervention, 6 months after end of intervention and 12 months after end of intervention.Primary outcome measure is change of weight status as standard deviation score of BMI. Drop-outs will be interviewed to improve the intervention.