对于经过腹部手术的肝硬化患者进行修改的医院脆弱性风险评分
Lucia Calthorpe1, Sy Han Chiou2,3, Jessica Rubin4
1Department of Surgery, University of California, San Francisco, San Francisco, California, USA.
Hepatology (Baltimore, Md.)
|February 19, 2024
概括
一个简化的肝硬化特异性脆弱性指数 (肝硬化-HFRS) 改善了预测肝硬化患者的手术死亡率. 这种工具比原来的医院脆弱性风险评分 (HFRS) 更准确.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 手术瘤学手术瘤学
- 老年医学 老年医学
背景情况:
- 对于肝硬化患者而言,现有的术后风险工具缺乏并发症措施.
- 医院虚弱风险评分 (HFRS) 是复杂的,并不特定于肝硬化.
- 准确的风险分层对于接受手术的肝硬化患者至关重要.
研究的目的:
- 评估HFRS与肝硬化患者手术结果之间的关联.
- 为改善风险预测开发一种简化的,针对肝硬化症的脆弱指数.
- 确定预测该人口死亡率的关键HFRS组件.
主要方法:
- 从国家住院患者样本中分析了接受非移植腹部手术 (2016-2018) 的成年肝硬化患者.
- 逻辑和波松回归计算HFRS与住院死亡率/住院时间之间的关联.
- 拉索调整以确定预测性HFRS组件并发展肝硬化-HFRS.
主要成果:
- 109组件的HFRS与增加的住院死亡率 (OR=6.42) 和住院时间 (IRR=1.79) 相联系.
- 使用12个HFRS组件 (肝硬化-HFRS) 的简化指数显示出优异的死亡率预测 (AUC=0.89对比0.79).
- 肝硬化-HFRS更准确地反映了住院肝硬化患者的并发症模式.
结论:
- 109组分的HFRS与肝硬化患者的不良外科治疗结果有关.
- 12个HFRS组件的子集可以显著预测死亡率.
- 开发的肝硬化-HFRS为这一群体的住院死亡率提供了卓越的预测准确性.
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