开发和验证用于预测败血症患者急性损伤的诺米克图
Li Zhao1, Tuo Zhang2, Xunliang Li3
1Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, People's Republic of China.
Journal of inflammation research
|September 2, 2024
概括
这项研究开发了一种预测性瘤相关的急性损伤 (S-AKI) 的诺图,使用中性粒细胞凝酶相关的卡林,血小板与淋巴细胞的比率以及血管压缩剂的使用. 诺米图准确预测S-AKI风险,有助于早期干预和改善患者的治疗结果.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 关键护理医学 关键护理医学
- 生物统计学 生物统计学
背景情况:
- 败血症相关的急性损伤 (S-AKI) 显著增加了患者的发病率和死亡率.
- 早期和准确的S-AKI预测对于及时干预和改善结果至关重要.
研究的目的:
- 开发和验证S-AKI风险的预测性诺姆图在败血症患者中.
- 确定S-AKI的独立风险因素.
主要方法:
- 对198名败血症患者 (培训队列) 和70名患者 (验证队列) 的回顾性分析.
- 多变量物流回归分析以确定风险因素.
- 使用C统计,校准曲线和决策曲线分析 (DCA) 来构建名图和评估性能.
主要成果:
- 中性细胞凝酶相关的利波卡林 (NGAL),血小板与淋巴细胞的比率 (PLR) 和血管压缩剂的使用被确定为S-AKI的独立风险因素.
- 开发的名图表显示出高预测准确度,C统计值为0.873 (训练) 和0.826 (验证).
- 校准曲线显示出良好的一致性,DCA显示出显著的临床效用.
结论:
- 命名图提供了一个有效的工具,用于早期预测S-AKI.
- 使用这种名图可以促进最佳的干预策略,以改善S-AKI患者的治疗结果.
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