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目的探讨米索前列醇应用于低宫颈评分的足月产妇妊娠引产临床效果并进行评价。方法孕妇年龄在23～35岁,孕周在37～42周,宫颈评分≤3分,随机分成米索前列醇研究组和催产素对照组各40例,引产。结果两组宫颈成熟度评分变化比较,差异有显著性(P<0.05)。两组的平均年龄、孕周、引产指征分布比较,差异无显著性(P>0.05)。两组经阴道分娩孕妇.从首项用药开始至分娩时间比较,研究组显著少于对照组。结论米索前列醇引产适用于低宫颈评分的孕妇引产,因其具有促宫颈成熟、提高宫颈评分的显著效果,从而有效降低剖宫产率。
Objective To investigate and evaluate the clinical effect of misoprostol in term pregnancy induction of full-term pregnant women with low cervical score. Methods Pregnant women aged 23 to 35 years old, gestational age 37 to 42 weeks, cervical score ≤ 3 points, were randomly divided into misoprostol group and oxytocin control group of 40 cases of induced labor. Results There was significant difference between the two groups in the score of cervical maturation (P <0.05). There was no significant difference in mean age, gestational age and induction of labor among the two groups (P> 0.05). Two groups of vaginal delivery pregnant women from the beginning of the first medication to delivery time, the study group was significantly less than the control group. Conclusion Misoprostol induction of labor for pregnant women with low cervical score induction of labor, because it has to promote cervical ripening, improve the cervical score significant effect, thus effectively reduce the cesarean section rate.