Objective:To investigate the degree of insulin resistance(IR) in adolescence women with polycystic ovary syndrome(PCOS) from diabetic family and the effects of metformin treatment on them.

• 目的:探讨糖尿病(DM)家族青春期多囊卵巢综合征(PCOS)胰岛素抵抗(IR)的程度及应用二甲双胍治疗的效果。