Sande H A, Tuveng J, Fønstelien T
Int J Gynaecol Obstet. 1983 Aug;21(4):333-6. doi: 10.1016/0020-7292(83)90025-5.
In a prospective randomized study spontaneous and oxytocin induced labor have been compared with respect to duration of labor and the condition of the fetus and the newborn infant. The study consists of 166 normal patients at full term. No significant differences between the two groups were found, and the results of the study showed that induction of labor between the 40th and 41st week of pregnancy was safe for the fetus. It is concluded that there seems to be no increased risks to mother or fetus from induction of labor compared to normal labor provided that there is cephalic presentation and a normal pregnancy.
在一项前瞻性随机研究中,对自然分娩和催产素引产在产程持续时间以及胎儿和新生儿状况方面进行了比较。该研究纳入了166名足月正常孕妇。两组之间未发现显著差异,研究结果表明,妊娠第40至41周引产对胎儿是安全的。得出的结论是,只要是头先露且妊娠正常,与自然分娩相比,引产对母亲或胎儿似乎并无增加的风险。