NCHS Data Brief. 2020 Mar(359):1-8.
For the first time since 2004 (1), national data on vaginal birth after cesarean delivery (VBAC) became available in 2016 after all reporting areas implemented the 2003 revision of the U.S. Standard Certificate of Live Birth. Women who deliver vaginally after a previous cesarean are less likely to experience birth-related morbidity such as blood transfusion, ruptured uterus, unplanned hysterectomy, and admission to the Intensive Care Unit than women who have repeat cesareans (2). This report describes recent trends in the VBAC rates by maternal age, race and Hispanic origin, mother's state of residence, and gestational age of the newborn from 2016 to 2018.
自 2004 年以来，首次在所有报告地区实施 2003 年美国《活产标准出生证明》修订版后，2016 年获得了全国剖宫产术后阴道分娩（VBAC）的数据。与再次行剖宫产的女性相比，先前行剖宫产术后阴道分娩的女性经历与分娩相关的发病率（如输血、子宫破裂、非计划子宫切除术和入住重症监护病房）的可能性更小（2）。本报告描述了 2016 年至 2018 年期间 VBAC 率按产妇年龄、种族和西班牙裔来源、母亲居住地和新生儿胎龄的最新趋势。
