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目的为探讨无痛(硬膜外阻滞麻醉)对产程和新生儿的影响。方法将120例初产妇随机分为观察组(无痛)和对照组(正常分娩)各60例,观察两组产妇的总产程及第一产程时间,活跃期宫口扩张的速率和胎头下降速率以及新生儿出生时有无窒息。结果观察组产妇的总产程及第一产程时间均较对照组明显缩短,宫口扩张和胎头下降的速率较对照组增快。结论表明无痛分娩能明显促进产程的进展,对胎儿无明显影响。
Objective To investigate the effect of painless (epidural block anesthesia) on labor and neonates. Methods 120 cases of primiparous women were randomly divided into observation group (painless) and control group (normal delivery) 60 cases each. The total length of labor and the first stage of labor, the rate of dilatation of cervix and the decrease of fetal head Rate and neonatal birth with or without suffocation. Results The observation group maternal total labor and the first stage of labor time were significantly shorter than the control group, cervix and fetal head dilatation rate faster than the control group. Conclusions show that painless labor can significantly promote the progress of labor, no significant effect on the fetus.