摘要
目的:探讨米非司酮终止早孕致阴道流血的危险因素。方法:调查396例健康妇女药物流产的出血情况,采用单因素及多因素Logistic回归模型,对影响因素进行分析。结果:单因素非条件Logistic回归分析显示年龄、职业、文化、孕次、孕周、流产次数、孕囊大小、蜕膜、绒毛残留、生殖器官炎症、子宫位置、疤痕子宫11个变量与药流后阴道流血量有关,多因素Logistic逐步回归分析筛选出蜕膜、绒毛残留、多次孕产史、生殖器官炎症、孕囊大小、子宫过度倾屈、疤痕子宫6个变量具有统计学意义。结论:蜕膜或绒毛残留、多次孕产史、生殖器官炎症、孕囊大小、子宫过度倾屈、疤痕子宫是米非司酮终止早孕致阴道流血的危险因素。
Aim: To explore the risk factors of vaginal bleeding after mifepristone medical abortion. Methods:A total of 396 patients were investigated. Logistic regression model was used for analysis of influential factors. Results:Six variables had statistic significance.Conclusion: Deciduas and villus in uterus, repeated gravidity and abortion, inflammation of genital organs, biggish blastocyst, non-natural location of uterus,and uterine scar are the risk factors of vaginal bleeding after mifepristone medicinal abortion.
出处
《郑州大学学报（医学版）》
CAS
北大核心
2005年第4期754-756,共3页
Journal of Zhengzhou University(Medical Sciences)
