【摘要】 目的 探讨不同孕周胎膜早破与剖宫产及母儿并发症的关系。方法 对850例胎膜早破的临床资料进行回顾性分析。结果 阴道炎是胎膜早破的首要危险因素，胎膜早破期孕周越小，剖宫产率越低，绒毛膜羊膜炎发病率、新生儿发病率及病死率越高。结论 对胎膜早破者应根据不同的孕周采取不同的处理方案以减少围产期并发症。

    Yang Min，Hong Mingzhu

    Deparment of Gynecilogy，The Peoples Hospital of Zhuhai519000.

    【Abstract】 Objective To study the relationship among premature rupture of mambranes(PROM)at different gestation age and cesarean section and perinatal complications.Methods The clinical data of850cases of PROM were retrospectively analyzed.Results Vaginitis was the first cause of PROM.The longer of gestation age，the higher the cesarean section rate，and the higher the morbidity rate of choriamnioitis and mortality neonaus.Conclusion The patients of PROM with different weeks of pregnancy should be treated with different methods to decrease the perinatal complications.

    Key words premature rupture of membranes(PROM) cesarean choriamnioitis perinatal complications

    在临产前胎膜即破裂的称为胎膜早破(premature rupˉture of mambranes PROM) ......