The risk of stroke after bilateral salpingo-oophorectomy at hysterectomy for benign diseases: A nationwide cohort study

Jerry Cheng Yen Lai, Yiing Jenq Chou, Nicole Huang, Hung Hui Chen, Kung Liahng Wang, Chien Wei Wang, I. Hsuan Shen, Hung Chang Chang*

*此作品的通信作者

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

Objective: To assess the risk of stroke (and subtypes of stroke) in women after elective bilateral salpingo-oophorectomy at hysterectomy for benign diseases. Study design: We conducted a nationwide population-based, retrospective cohort study using claims data from Taiwan's National Health Insurance program between 1997 and 2013. Women aged 20 years or more who underwent bilateral salpingo-oophorectomy at hysterectomy for benign diseases (n = 1083) were compared with women who did not undergo bilateral salpingo-oophorectomy at hysterectomy for benign diseases (n = 3903). The follow-up period ranged from 10 to 16 years. Age-adjusted (or unadjusted) and multivariate Cox proportional hazards regression models were used to estimate the risk of stroke between the two groups. Main outcome measures: A diagnosis of stroke (and subtypes of stroke). Results: We did not find a significant association between bilateral salpingo-oophorectomy and the risk of incident stroke (or subtypes of stroke) over an average follow-up of 13 years. Among women aged 50 years or more who used estrogen therapy, the risk of developing stroke was 64% lower in those who had undergone bilateral salpingo-oophorectomy (hazard ratio, 0.36; 95% confidence interval, 0.16–0.79) than in those who had undergone hysterectomy only. Conclusion: This study suggests that the use of estrogen after bilateral salpingo-oophorectomy at hysterectomy for benign diseases reduces the risk of stroke in women aged 50 years or more.

原文English
頁(從 - 到)27-33
頁數7
期刊Maturitas
114
DOIs
出版狀態Published - 8月 2018

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