Primary Ovarian Insufficiency Clinical Trial
Official title:
Establishing the Diagnosis Standard and Analysis the Risk Factors of Premature Ovarian Insufficiency in Chinese Women: Multi-center, Prospective,Observational Study
The study aims to establishing the diagnosis standard of POI and analyzing the risk factors in Chinese women.
Premature ovarian insufficiency (POI) is a clinical syndrome defined by loss of ovarian activity before the age of 40 years. The POI guideline development group of ESHRE recommends the following diagnostic criteria: oligo/amenorrhea for at least 4 months and an elevated follicle stimulating hormone (FSH) level >25 mIU/mL on two occasion >4 weeks apart. But there still no diagnosis standard of POI in Chinese.The study aims to establishing the diagnosis standard of POI and analyzing the risk factors in Chinese women. ;
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