Naturalistic weight-reduction efforts prospectively predict growth in relative weight and onset of obesity among female adolescents.

• DOI: 10.1037/0022-006x.67.6.967
• Publication Date: 2005-10-05T20:01:09Z
• Authors: Eric Stice; Rebecca P. Cameron; Joel D. Killen; Chris Hayward; C. Barr Taylor
• Keywords: Naturalistic observation

This study examined the prospective relations of naturalistic weight-reduction efforts to growth in relative weight and onset of obesity with data from a community study of female adolescents (N = 692). Initial self-labeled dieting, appetite suppressant/laxative use, incidental exercise, vomiting for weight-control purposes, and binge eating predicted elevated growth in relative weight over the 4-year period. Dietary restraint, self-labeled dieting, exercise for weight-control purposes, and appetite suppressant/laxative use predicted an increased risk for obesity onset. Data imply that the weight-reduction efforts reported by adolescents are more likely to result in weight gain than in weight loss and suggest the need to educate youth on more effective weight-control strategies.