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Updated: May 28, 2025

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影响败血症相关血小板缺血 (SAT) 的因素:一个多中心回顾性队列研究

Lu Wang¹, Jieqing Chen², Xiang Zhou^1,2

¹Department of Critical Care Medicine, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.

|February 10, 2025

概括

败血症相关的血小板缺血 (SAT) 是常见的. 诸如血液性恶性瘤,上腺素等效,总胆红素和肌素等因素会增加SAT风险,而年龄和BMI可能会降低它.

科学领域:

关键护理医学关键护理医学
血液学血液学血液学
流行病学流行病学

背景情况:

败血症相关的血小板缺血 (SAT) 是败血症患者的常见并发症.
了解影响SAT的因素对于患者管理至关重要.

研究的目的:

调查与败血症相关的血小板缺血 (SAT) 发生率相关的关键因素.
在多个大型患者数据库中识别SAT的预测因素.

主要方法:

分析了来自PUMCH的2984名患者,来自eICU的13165名患者和来自MIMIC-IV数据库的11101名患者.
包括变量:人口统计,并发症和器官功能参数.
应用多变量逻辑回归和人工神经网络模型.

主要成果:

血液恶性瘤和其他恶性瘤与SAT发病率呈正相关性.
上腺素 (NE) 相当量,总胆红素 (TBIL) 和肌素与SAT有积极的关联.
年龄和BMI在数据集中与SAT发病率呈反向相关性.

结论:

血液恶性瘤,NE等价物,TBIL和肌素是SAT的显著积极预测因素.
结核血,血液性恶性瘤,PaO2/FiO2和NE等效被确定为影响多个队伍SAT的最重要的重要因素.

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