Effect of diet and controlled exercise on weight loss in obese children.

The effects of adding exercise to diet for weight control in obese children were evaluated by randomizing obese girls to one of two groups: diet and diet plus exercise. During the first 6 weeks of the treatment, children exercised in a supervised three times a week exercise program, in which they walked or ran 3 miles. Significant decreases from baseline weight and in percent overweight were observed for both groups during the year of treatment. Significant decreases in percent overweight were observed at 0 to 2 months and then at 2 to 6 months for the children who were exercising, whereas percent overweight in children in the diet-alone group decreased only from 0 to 2 months. In addition, a significant improvement in fitness was observed only for children in the diet plus exercise group.

RCT Entities:   Population Interventions Outcomes