中国妇产科临床杂志 2022 年 5 月 第 23 卷 第 3 期 Chin J Clin Obstet Gynecol May 2022，， ● 257 ● t primiparas with cervical Bishop score <6 and indications for labor induction were prospectively selected and admitted between May 2020 and August 2021. They were divided into 3 groups according to the internal sampling method, 29 cases as group A were treated with controlled-release dinoprostone suppositories, 27 cases as group B were treated with misoprostol, and 30 cases as group C were treated with Foley catheters. The treatment effects and safety of the three groups were compared. Results The time from induction to labor and the time from labor induction to delivery in group A and C were shorter than those in group B (P ＜), and the success rate of induction was higher than that in group B (P ＜). The cervical Bishop scores after administration of 4 h, 12 h and 24 h were all higher than group B (P ＜). Conclusion Compared with misoprostol, the controlled-release dinoprostone suppository and Foley catheter are more suitable for full-term pregnancy induction, which can promote cervical ripening and increase the success rate of labor induction. 【Key words】 dinoprostone suppo
