目的:调查育龄期妇女阴道炎患病率,分析细菌性阴道炎发生的相关危险因素,为其临床预防提供理论依据。方法:选择定州市人民医院妇科门诊就诊的2 566例育龄期妇女为研究对象,对其阴道炎患病情况进行调查分析,并采用SPSS11.5统计学软件进行多因素非条件Logistic回归模型分析阴道炎感染的相关危险因素。结果:2 556例育龄期妇女中有892例(34.76%)患有阴道炎,其中患有细菌性阴道炎的患病比例最高,经多因素非条件Logistic回归分析结果表明细菌性阴道炎发生与患者年龄、第1次性生活年龄、1年内性伴侣数、避孕套、分娩和流产次数有关。结论:年龄25~29岁、第1次性生活≤18岁、1年内性伴侣数≥2个、从不使用避孕套、分娩≥2次及流产≥2次是育龄期妇女细菌性阴道炎发生的危险因素。 Objective: To investigate the prevalence of vaginitis in women of childbearing age and to analyze the related risk factors of bacterial vaginosis, so as to provide a theoretical basis for its clinical prevention. Methods: A total of 2 566 childbearing women of childbearing age in the gynecology outpatient department of Dingzhou People’s Hospital were enrolled in this study. The incidence of vaginitis was investigated and analyzed by SPSS11.5 statistical software for multivariate non-conditional logistic regression analysis Related risk factors for vaginitis infection. Results: Among 2 556 women of reproductive age, 892 (34.76%) had vaginitis and the highest prevalence was with bacterial vaginosis. The multivariate non-conditional Logistic regression analysis showed that the incidence of bacterial vaginosis was The age of the patient, the age of first sex, number of sexual partners within one year, condom, childbirth and the number of abortions. CONCLUSIONS: Ages 25 to 29 years old, the first sex life ≤ 18 years old, the number of sexual partners more than 2 within 1 year, never use condoms, childbirth ≥ 2 times and miscarriage ≥ 2 times is the occurrence of bacterial vaginosis in childbearing women Risk factors.