临床特征及其与带气体异常的关联
Allison Payne1, Gianna Wilkie2, Katherine Leung2
1Department of Obstetrics and Gynecology, UMass Memorial Medical Center, Worcester, MA, USA - allison.payne@umassmemorial.org.
孕产妇糖尿病,子前期,胎盘断裂和剖腹产前的分娩与正常的动脉带气 (UACG) 相关. 这些风险因素可能会增加新生儿不良后果的可能性.
科学领域:
- 产科和妇科 产科和妇科
- 新生儿医学 新生儿医学
- 产周研究 产周研究
背景情况:
- 识别异常动脉气 (UACG) 的风险因素对于了解新生儿后果至关重要.
- 异常的UACG可以表明胎儿在分娩过程中的痛苦或妥协.
研究的目的:
- 为了识别与单体异常UACG相关的临床风险因素,按期分娩.
- 根据各种母亲和分娩特征来确定异常UACG的几率.
主要方法:
- 对安全劳动多中心联盟数据集的二次分析.
- 包括单独的,期限交付与可用的UACG数据.
- 异常的UACG定义为pH≤7.0或基数过剩>12 mmol/L.
- 用于计算相关临床因素的几率比率的多变量逻辑回归.
主要成果:
- 在18589名符合条件的患者中,大约2%的UACG异常.
- 异常UACG的概率增加与之前的剖腹产 (OR=1.49),孕产妇糖尿病 (OR=1.67),硫酸使用 (OR=1.81),当前的剖腹产 (OR=2.56),预兆/HELLP综合征 (OR=2.80) 和胎盘断裂 (OR=4.81) 相关.
结论:
- 孕产妇糖尿病,孕前,胎盘断裂和剖腹产前分娩是异常UACG的重要危险因素.
- 这些发现凸显出,患有先前存在的风险因素的患者可能面临更高的新生儿不良后果的可能性.
- 在UACG分析提供了宝贵的见解,胎儿在分娩期间的福祉.
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