SUN Jiangchuan, et al. Analysis on causes and effect factors of 74 cases of postpartum hemorrahage[J]. Journal of Chongqing Medical University, 2007,(1):86-88.
SUN Jiangchuan, et al. Analysis on causes and effect factors of 74 cases of postpartum hemorrahage[J]. Journal of Chongqing Medical University, 2007,(1):86-88.DOI：
Objectives:To investigate the causes and effect factors of postpartum hemorrhage(PPH)in order to prevent PPH and decrease the mortality rate of gravida and parturient.Methods:Retrospective analysis was done on the 74 cases of PPH from Jan 2002 to Jan 2006 in our hospital.Results:The incidence rate of PPH during 4 years was 2.33%(74/3178).The causes were uterine inertia(43.24%)
abnormal placenta(39.19%)
injury of birth canal(6.67%)
and dysfunction of blood coagulation(1.35%).There was significant difference among delivery style
gestational weeks
multiple pregnancy
and complications.(P<0.05).Conclusions:The retrospective analysis on the cases found that the major causes of PPH were uterine inertia
abnormal placenta
injury of birth canal and dysfunction of blood coagulation and PPH was related to style of delivery
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