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目的:研究前置胎盘发病的相关危险因素,为其预防提供理论依据。方法:对180例前置胎盘患者和180例健康孕妇的相关资料进行病例对照研究,并采用spss15.0软件进行x2分析前置胎盘发病的相关危险因素。结果:高龄、经产、刮宫等宫腔操作、人流术后6个月内妊娠是前置胎盘发病的危险因素。结论:减少人流次数、降低剖宫产率、实行计划生育是防止发生前置胎盘的重要措施。
Objective: To study the risk factors associated with placenta previa and to provide a theoretical basis for its prevention. Methods: 180 cases of placenta previa and 180 healthy pregnant women related data were case-control study, and spss15.0 software for x2 analysis placenta previa related risk factors. Results: The elderly, the production, curettage and other uterine cavity operation, abortion within 6 months after pregnancy is placenta previa risk factors. Conclusion: To reduce the number of people and reduce the rate of cesarean section, the implementation of family planning is an important measure to prevent placenta previa.