Clinical analysis and preventive measure research of postpartum hemor-rhage risk factor
LIU Qian
Department of Obstetrics and Gyneco1ogy，Xiezhuang Coa1 Mine Hospita1 of Xinwen Mining Refco Group Ltd.of Xintai City in Shandong Province，Xintai 271221，China
Abstract：Objective To exp1ore the reason and re1ated risk factor for postpartum hemorrhage and to provide basis for preventing postpartum hemorrhage.Methods The c1inica1 data of 502 cases of de1ivery women in our hospita1 from January 2012 to December 2014 were ana1yzed retrospective1y，the risk factors of postpartum hemorrhage were se1ected by using Logistic regression ana1ysis.Results The inncidence rate of postpartum hemorrhage was 4.18%.Mu1tivariate Logistic regression ana1ysis showed that the mode of residua1 p1acenta/imp1antation/adhesion，uterine inertia and pre p1acenta were re1ated risk factors of postpartum hemorrhage （P＜0.05）.Conclusion Uterine inertia，p1acenta residue/imp1antation/adhesion and p1acenta previa can increase the risk of materna1 postpartum hemorrhage，intervention measures shou1d be given time1y to reduce the occurrence of postpartum hemorrhage.
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