Effect of a weight loss program in obese adolescents: a long-term follow-up

Abstract

Objectives: Obesity during adolescence is an increasing health problem in industrial countries. The comorbidities associated with obesity include important metabolic diseases. Methods: To analyze the effect of a weight-loss program, we recruited 12 obese, male adolescents before entering this program. We determined body weight measures at baseline, 6-week and 36-month follow-up. Also, the long-term changes of blood pressure, HbAlc, and CRP were evaluated. Twenty healthy age-matched adolescents served as controls. Results: Within the intervention group ((body mass index [BMI, kg/m²] > 95th percentile for age and sex, age 13-17 years) the BMI and BMI-standard deviation score [SDS] were significantly reduced in the 6-week follow-up after completing the weight loss program. However, the significant weight-reduction effect was not persistent until the 36-month follow-up. Conclusion: The 6-week weight-loss program had beneficial short-term effects on body weight, BMI, and BMI-SDS in obese adolescents, but these effects could not be maintained until the 36-month follow-up.

Keywords

• Adolescente
• Efectos a largo plazo
• Obesidad
• Pérdida de peso
• Programas de pérdida de peso