多囊卵巢综合征(PCOS)主要特征的一种生殖功能障碍和糖代谢异常并存的内分泌代谢紊乱性疾病~([1-3]),总的发病率约占育龄期妇女的6%~10%~([4]),而在月经稀发的患者中70%~90%患有PCOS。患者不仅常表现出多毛、肥胖、月经紊乱、不孕,而且常伴发一系列代谢紊乱和远期并发症,如高胰岛素血症、胰岛素抵抗、糖耐量异常、血压升 The main characteristic of polycystic ovarian syndrome (PCOS) is a disorder of endocrine and metabolic disorders with reproductive dysfunction and abnormal glucose metabolism ([1-3]). The overall incidence is about 6% -10% of women of reproductive age % ~ ([4]), while 70% to 90% of patients with oligomenorrhea have PCOS. Patients not only often show hirsutism, obesity, menstrual disorders, infertility, and often accompanied by a series of metabolic disorders and long-term complications such as hyperinsulinemia, insulin resistance, impaired glucose tolerance, blood pressure rise