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目的:将控制胎头娩出速度在临床中应用,使会阴裂伤的发生率降低,减少会阴侧切率,促进自然分娩.方法:将我院2012年11月-2014年5月阴道分娩采用改良式会阴保护助产的初产妇300例设为观察组;抽取同期采用传统式保护会阴助产的初产妇300例设为对照组,对比效果。结果:研究组I度裂伤、会阴侧切的发生率低于对照组,差异有统计学意义(p﹤0.01);II度裂伤的发生率明显低于对照组,差异有统计学意义(p﹤0.05)。结论:采用控制胎头娩出速度分娩可降低会阴裂伤的发生率,减少会阴侧切率,且不增加新生儿并发症的发生。
Objective: To control the delivery rate of fetal head in clinical application, so that the incidence of perineal laceration reduce the reduction of perineal lateral cut rate and promote natural childbirth.Methods: Our hospital from November 2012 to May 2014 vaginal delivery using modified Perineal protection of midwifery of primipara 300 cases were set as the observation group; extraction of the traditional protection of the perinatal midwifery of primiparous 300 cases as the control group, the contrast effect. Results: The incidence of I degree laceration and episiotomy in the study group was lower than that in the control group (p <0.01). The incidence of grade II laceration was significantly lower than that in the control group (p <0.05). Conclusion: The birth rate of birth delivery can reduce the incidence of perineal laceration, reduce the episiotomy rate, and does not increase the incidence of neonatal complications.