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Increasing trend of prevalence of infertility in Beijing
Zhang Hongxia1; Wang Shuyu1; Zhang Songwen1; Wang Tao2; Deng Xiaohong1
关键词Infertility Prevalence Epidemiology
刊名CHINESE MEDICAL JOURNAL
2014-02-20
DOI10.3760/cma.j.issn.0366-6999.20132698
127期:4页:691-695
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Medicine, General & Internal
研究领域[WOS]General & Internal Medicine
关键词[WOS]DISPARITIES ; POPULATION ; COUPLES ; CHINA ; IRAN
英文摘要

Background Infertility is one of the most important and underappreciated reproductive health problems in developing countries. However, epidemiological data in the Chinese population are still sparse. The aim of the present study was to determine the current prevalence and prevalence trend of infertility in Beijing, and to identify the risk factors associated with infertility.

Methods This cross-sectional study was conducted in Beijing in 2012. A stratified cluster sampling method was used to select 12 448 couples of whom the female partners were born between 1955 and 1985. All subjects were interviewed face to face. Infertility was defined as the failure to achieve a clinical pregnancy after 12 months of regular unprotected sexual intercourse.

Results Of the 12 448 couples, 12 342 (99.1%) answered the questions appropriately. The prevalence of infertility was 4.2% (3.1% as primary and 1.1% as secondary infertility). An increase in the prevalence of infertility according to the age of the female partner was found: 1.3% infertility for married females born in the 1950s and 11.4% for married females born in the 1980s. The increase was found in both urban and suburban areas. In addition, a Logistic regression showed that for the female partner, higher education levels, an older age at first marriage, adverse occupational conditions, mental labor and pre-pregnancy contraception after marriage were all significantly associated with a higher risk of infertility.

Conclusion The prevalence of infertility has increased significantly among couples in Beijing, possibly because of an interaction among multiple factors.

语种英语
WOS记录号WOS:000333498500018
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/57199
专题北京大学公共卫生学院
北京大学公共卫生学院_公共卫生学院
作者单位1.Capital Med Univ, Beijing Obstet & Gynecol Hosp, Dept Reprod, Beijing 100026, Peoples R China
2.Peking Univ, Sch Publ Hlth, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Zhang Hongxia,Wang Shuyu,Zhang Songwen,et al. Increasing trend of prevalence of infertility in Beijing[J]. CHINESE MEDICAL JOURNAL,2014,127(4):691-695.
APA Zhang Hongxia,Wang Shuyu,Zhang Songwen,Wang Tao,&Deng Xiaohong.(2014).Increasing trend of prevalence of infertility in Beijing.CHINESE MEDICAL JOURNAL,127(4),691-695.
MLA Zhang Hongxia,et al."Increasing trend of prevalence of infertility in Beijing".CHINESE MEDICAL JOURNAL 127.4(2014):691-695.
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