Booth J H, Kurdyak V B
Can Med Assoc J. 1970 Aug 1;103(3):245-8.
The objective of this paper is to assess the safety of elective induction, particularly with regard to fetal hazards. Emphasis is placed on the necessity of using a control group in order to obtain a meaningful comparison with patients whose labour commenced spontaneously. Two hundred and thirteen consecutive cases of electively induced labour are compared with 213 consecutive controls. The two groups are scrutinized with regard to their similarity in all respects save that of induction. Their performance in labour is documented. The perinatal and maternal complications are presented and discussed. No evidence of added risk for induced patients is found in this series.
本文的目的是评估选择性引产的安全性,尤其是关于对胎儿的危害。重点强调了使用对照组的必要性,以便与自然发动分娩的患者进行有意义的比较。将213例连续的选择性引产病例与213例连续的对照组进行比较。除引产这一因素外,对两组在各方面的相似性进行仔细审查。记录他们的分娩过程。列出并讨论围产期和产妇并发症。在该系列研究中未发现引产患者有额外风险的证据。