影响药物流产成功率的因素分析  

Analysis of Factors Influencing on success rate of medical abortion.

作　　者：周玲[1] 梁阿娟 

机构地区：[1]上海市第八人民医院妇产科 [2]上海市虹口区妇幼保健院,200233

出　　处：《齐齐哈尔医学院学报》2001年第12期1350-1350,共1页Journal of Qiqihar Medical University

摘　　要：目的　探讨影响药物流产成功率的各种因素。方法　回顾分析 10 0 0例因非病理性原因要求终止妊娠的孕妇成功和失败的原因。结果　孕周 <5 0d ,胚囊径线 <2 5mm的药流成功率明显高于孕周≥ 5 0d、胚囊径线≥ 2 5mm的孕妇 (P <0 .0 5 )。结论　影响药物流产成功率的因素主要为孕周大小和孕囊径线大小。Objective To study the factors influencing on success rate of medical abortion.Methods 1?000 cases of women who asked for termination of pregnancy for non-pathological reason were analysed retrospectively.Results The success rate if the group whose days of gestation<50?days and size of embryo< 25?mm was significantly higher than that of the group whose days of gestation≥50?days and size of embryo≥ 25?mm.  (P<0.05) .Conclusions The main factors influencing on success rate of medical abortion is days of gestation and size of embryo.

关 键 词：药物流产 成功率 影响因素 

分 类 号：R169.42[医药卫生—公共卫生与预防医学]