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目的探讨产后出血发生的相关因素和原因。方法对某院发生的145例产后出血进行回顾性统计分析。结果以产后出血率进行比较,剖宫产者产后出血率高于阴道自然分娩,差异有统计学意义(P<0.05),第三产程时间≥10min者产后出血率高于<10min者,差异有统计学意义(P<0.05)。结论与产后出血相关的高危因素主要有剖宫产、第三产程时间。宫缩乏力是产后出血的首要原因。应严格掌握剖宫产指征,对有高危因素者提高警惕,做好预防工作,产后出血是可以有效防治的。
Objective To investigate the related factors and causes of postpartum hemorrhage. Methods A retrospective statistical analysis of 145 cases of postpartum hemorrhage occurred in a hospital. The results of postpartum hemorrhage rate comparison, cesarean section postpartum hemorrhage rate was higher than vaginal natural delivery, the difference was statistically significant (P <0.05), the third stage of labor more than 10min postpartum hemorrhage rate was higher than <10min, the difference was Statistical significance (P <0.05). Conclusions The main risk factors associated with postpartum hemorrhage are cesarean section and the third stage of labor. Uterine atony is the leading cause of postpartum hemorrhage. Cesarean section should be strictly controlled indications for those who have high risk factors to be vigilant, good prevention, postpartum hemorrhage can be effectively controlled.