Behavioural treatment of obesity.

Behaviour modification is a promising method of therapy for obesity. Helping the patient to gain control over environmental stimuli and positive reinforcement for the acquisition of appropriate eating and exercise habits are the basis of most treatment programs. While behavioural approaches have, on the average, resulted in greater weight loss than traditional measures during active therapy, responses have been highly variable, and the eventual outcome remains to be established by long-term follow-up studies. The best results are probably achieved with a combination of behavioural therapy and other measures such as a formal exercise program. Since primary prevention may be critical to the overall control of obesity, behavioural approaches may also be applied to young children.