Clinical analysis of 119 patients with postpartum hemorrhage

Objectives: To analyze the cause,prevention and treatment methods for postpartum hemorrhage.Methods: Clinical data were analyzed retrospectively of 119 patients with postpartum hemorrhage who were admitted into our hospital from January 2009 to December 2011.Result: Postpartum hemorrhage was caused by many reasons.Its incidence is 3.01%.Uterine atony is the most important reason for postpartum hemorrhage,accounting for 63.03%,followed by placental factors,accounting for 23.53%.Soft birth canal injury accounted for 10.08%,and coagulation disorders took up 3.36%.The incidence of postpartum hemorrhage of cesarean section is higher than that of natural childbirth,and the incidence is higher in multipara than in primipara,and it is higher in patients with older maternal age than in patients with average maternal age.Neonatals with weight greater than 4000g obviously increases the risk of postpartum hemorrhage.The differences were statistically significant.Conclusion: The occurrence of postpartum hemorrhage can be reduced by early recognition of high-risk pregnancy,timely antenatal examination,strict ante-partum observation and correct treatment of postpartum hemorrhage.