标题:
Prevalence of oligomenorrhea among childbearing-age women in China: a large community-based study
讲者:
何艺磊
单位:
北京大学第三医院
播放:
1139
论文摘要:
Objective:To investigate the prevalence and related characteristicsof oligomenorrhea among women within child-bearing agein China.
Study design:A large-scaled community-based investigation was conducted from 2013 to 2015. A total of 12,964 women who aged 18-49 years from 9 provinces/municipalities in China were recruited in our study.
Results:Among women within child-bearing age in China, the prevalence of oligomenorrhea was 12.2% (1,579/12,964).Both socio-demographic factors and medical history were significantly associated with oligomenorrhea(p-value<0.05). In such women, the prevalence of obesity, acne, seborrhea, acanthosis, larger ovarian size and polycystic ovarian morphology were higher when compared with normal women, as well as anti-Mullerian hormone, total testosterone and androstenedione (p-value<0.05). The infertility rates of all women were higher inoligomenorrheagroup (17.2%, 272⁄1,579) than non-oligomenorrheagroup (8.99%, 1024⁄11,385), and among women without contraception, for oligomenorrheagroup 32.49% (128⁄394) and non-oligomenorrheagroup 17.86% (400⁄2240). In oligomenorrhea group 57.35% (156/272) women underwent treatments for infertility, higher than non-oligomenorrhea group 36.13% (370/1024).
Conclusions:The prevalenceof oligomenorrhea inChinesechild-bearing agewomenwas 12.18%, while age, social-demographic features,medical history, specific physical examination and lab results were significantly associated with oligomenorrhea. Higher prevalence of infertility was observed and characteristics of treatment seeking behavior were also demonstrated in our study.