Objective To investigate the relationship between BMI and serum leptin, insulin, serum glucose and lipid in adolescence, and to provide evidence for the early prevention of adulthood diseases.

• 摘要目的研究青少年肥胖程度与血清瘦素、胰岛素、血糖及血脂等的相关性，为成年期疾病的早期预防提供相关依据。