Backgrounds::At present, there is no consensus on the induction methods in term pregnancy with borderline oligohydramnios. This study aimed to compare the effectiveness and pregnancy outcomes of labor induction with dinoprostone or single-balloon catheter (SBC) in term nulliparous women with borderline oligohydramnios.Methods::We conducted a retrospective cohort study from January 2016 to November 2018. During the study period, a total of 244 cases were enrolled. Of these, 103 cases were selected for induction using dinoprostone and 141 cases were selected for induction with SBC. The pregnancy outcomes between the two groups were compared. Primary outcomes were successful vaginal delivery rates. Secondary outcomes were maternal and neonatal adverse events. Multivariate logistic regression was used to assess the risk factors for vaginal delivery failure in the two groups.Results::The successful vaginal delivery rates were similar between the dinoprostone group and the SBC group (64.1

作者：Zhang Yongqing；Chen Luping；Yan Guohui；Zhou Menglin；Chen Zhengyun；Liang Zhaoxia；Chen Danqing

来源：中华医学杂志英文版 2022 年 135卷 6期