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| Investigation of married infertility women of childbearing age in Jiang'an district of Wuhan and its risk factors |
| 1. Jiangan District Maternal and Child Health Care Hospital, Wuhan, Hubei Province, 430014; 2. The Eighth Hospital of Wuhan, Hubei Province；3.Liyuan Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province |
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Abstract To investigate the infertility in married women of childbearing age in Jiang'an district of Wuhan, and to explore the risk factors of infertility. Methods: A total of 2,332 married women of childbearing age were selected from the permanent population in Jiang'an District of Wuhan by stratified cluster sampling method. The prevalence rate of infertility was investigated. The related influencing factors of infertility were analyzed by univariate analysis and Logistic multivariate regression analysis. Results: Among 2332 married women of childbearing age, 85 women met the diagnostic criteria of infertility, with the prevalence rate of 3.6%. Single factor analysis showed that age, age of marriage, menarche age, smoking history, drinking history, age of the first sex, adverse sex behavior, abortion history, toxic substances or heavy metal history of exposure, infection of urogenital system, reproductive system tumor history were the related influencing factors of the married infertility women of childbearing age (P＜0.05). Multivariate regression analysis showed that advanced marriageable age, smoking history, young when the first sexual life, abortion history, history of toxic substances or heavy metals exposure, history of urogenital system infection, and history of reproductive system tumors were the independent influencing factors of infertility of the married women of childbearing age (OR=2.504, 2.307, 1.254, 1.413, 1.373, 1.425, 1.443, P＜0.05). Conclusion: The prevalence rate of infertility among married women of childbearing age in this investigation is 3.6%. The advanced marriageable age, young when the first sexual life, smoking history, history of toxic substances or heavy metals exposure, history of urogenital system infection, and history of reproductive system tumors are the independent risk factors of infertility.
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