摘要
目的讨论人工流产与胎盘异常的关系,分析既往人工流产史对再次妊娠分娩的影响,为降低妊娠期胎盘异常发生率提供依据。方法用回顾性研究方法,对2003年-2008年我区2071例初产产妇,其中有人工流产史1049例(观察组),无人工流产史1022例(对照组)的胎盘异常的发生率进行统计学分析。结果有人工流产史的胎盘异常发生率为10.01%,其中前置胎盘发生率为1.62%,胎盘早剥发生率为0.29%,胎盘粘连发生率为8.10%,无人工流产史的胎盘异常发生率为3.13%,其中前置胎盘发生率为0.59%,胎盘早剥发生率为0.19%,胎盘粘连发生率为2.35%,有人工流产史的胎盘异常发生率显著高于无人工流产史的对照组(P<0.001)。结论人工流产会造成胎盘异常发生率显著上升,故应加强对初孕人工流产的控制及对人工流产指征和方法的指导。
Objective This paper discusses the relationship between abortion and the placental abnormalities,analyzing past history of abortion on subsequent pregnancy effects of childbirth,provide the basis for reducing the incidence of abnormal placenta during pregnancy.Methods Altogether 2071 patients＇data were collected by using retrospective research method in our region from 2003 to 2008,including the history of 1049 cases of abortion（observation group）,no history of 1022 cases of abortion（control group）,the incidence of placental abnormalities were statistically analyzed.Results The incidence of placental abnormalities in the observation group is 10.01%,in which the incidence of placenta previa 1.62%,0.29% incidence of placental abruption,placenta adhesion rate was 8.10%,the incidence of placental abnormalities inthe control group is 10.01%,in which the incidence of placenta previa 0.59%,0.19% incidence of placental abruption,placenta adhesion rate was 2.35%,the incidence of placental abnormalities in observed group was significantly higher than that of the control group（P0.001）.Conclusion Abortion will cause the incidence of placental abnormalities increased significantly,therefore,should strengthen the control of abortion in early pregnancy and abortion indications and methods of guidance.
出处
《医药论坛杂志》
2010年第4期9-10,共2页
Journal of Medical Forum
关键词
胎盘异常
人工流产
分析
Placental abnormality Abortion Analysis
