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资料:选择单胎、初孕、正常胎、孕周在38～41周,孕妇年龄在23～32岁,胎儿体重在2500～3500g,产前未用催产素者,共计120例,随机分成两组。 方法:穴位注射组:在胎儿娩出后,立即将10个u催产素注入单侧合谷穴位内。对照组:在单侧合谷穴位内注入注射用水1ml。 观察项目:观察第三产程时间、产后2小时内产妇失血量。产后失血量用容积法及面积计算。 结果,两组产妇第三产程时间,见表1:表1 两组产妇第三产程时间的比较(单位:分钟)
MATERIALS: A single fetus, a first trimester, a normal fetus were selected. Pregnant women were 38 to 41 weeks old, pregnant women were 23 to 32 years old, and fetuses weighed 2500 to 3500g. group. Methods: Point injection group: Immediately after delivery of the fetus, 10 u of oxytocin was injected into the unilateral Hoku area. Control group: 1ml water for injection was injected into the unilateral Haku points. Observation items: observation of the third stage of labor time, maternal blood loss within 2 hours after delivery. Postpartum blood loss volume method and area calculation. Results, the two groups of maternal third stage of labor time, see Table 1: Table 1 Comparison of maternal third trimester time (unit: minutes)