Characteristics of abnormal menstrual cycle and polycystic ovary syndrome in community and hospital populations.

Abstract

The prevalence of PCOS in the Beijing community of women was 6.11%. Oligo/amenorrhea was the most common type of abnormal menstrual cycle and may be an indicator for PCOS and endometrial lesions. Gynecologists should seek relevant medical information from women in the community to promptly diagnose PCOS and then follow up patients for potential development of subsequent complications.