在多种健康系统中对临床产科并发症指数的外部验证
Adina R Kern-Goldberger1,2, Sindhu K Srinivas3,4, Michael O Harhay5
1Cleveland Clinic Foundation, Ob/Gyn and Women's Health Institute, Cleveland, Ohio.
American journal of perinatology
|April 2, 2025
概括
临床修改的产科并发症指数 (OB-CMI) 能够有效地预测不同医疗机构的严重孕产妇病率 (SMM). 这种经过验证的工具有助于改善产科风险分层,以获得更好的患者结果.
科学领域:
- 产科和妇科 产科和妇科
- 孕产妇健康 孕产妇健康
- 医疗保健服务研究 医疗服务研究
背景情况:
- 临床修改的产科并发症指数 (OB-CMI) 是用于预测严重孕产妇发病率 (SMM) 的验证工具.
- 以前的验证仅限于一个具有内部SMM定义的学术医院.
- 需要在不同的医疗保健系统中验证OB-CMI,并使用标准化的SMM定义.
研究的目的:
- 验证OB-CMI用于预测SMM,根据CDC的定义,在多样化的卫生系统中进行验证.
- 评估OB-CMI在学术和社区医院的预测性能.
- 评估OB-CMI在各种临床环境中对产科风险分层的有用性.
主要方法:
- 在一个大型卫生系统中,从2019-2021年开始对42,130次分娩进行了回顾性队列研究.
- 从电子健康记录 (EHR) 中提取的数据,并通过图表审查进行验证.
- 计算了OB-CMI得分,并分析了非输血SMM (CDC定义) 作为主要结果.
主要成果:
- OB-CMI在不同医院中显示了SMM的一致预测,曲线下的面积 (AUC) 从0.77到0.83.
- 医院之间没有观察到OB-CMI预测性表现的显著差异 (p=0.32).
- 医院之间在患者人口统计和临床特征上发现了显著的差异.
结论:
- 临床修改的OB-CMI可靠地预测多个医院在多样化的卫生系统内的非输血SMM.
- OB-CMI是各种临床环境中产科风险分层的一个有价值的工具.
- 进一步的研究应该探索OB-CMI实施对减轻孕产妇发病风险的临床影响.
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