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用于预测重症患者痴呆症的实用和经过验证的诺姆图:一个多中心前性观察研究

Sung Won Chang¹, Hye Sun Lee², Kyungsoo Chung³

¹Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Korea University Guro Hospital, Seoul.

Respiratory medicine

|March 4, 2026

概括

一个新的模型使用七个变量预测重症监护室 (ICU) 的妄想. 该工具经过外部验证,性能优于现有方法,并通过用户友好的床边应用程序提供.

科学领域:

临界护理医学临界护理医学
神经科学是一个神经科学.
预测分析是一种预测分析.

背景情况:

妄想是重症监护室 (ICU) 中常见的不良结果.
早期检测和干预对于改善患者预后至关重要.
预测模型可以帮助在ICU入院时识别高风险患者.

研究的目的:

开发和验证一种预测模型,用于危重病患者的妄想.
创建一个用户友好的工具,用于临床实施在床边.

主要方法:

一个多中心前性观察队列研究.
单独招募的开发和验证队伍.
每天使用ICU和DSM-5标准的混评估方法评估 Delirium.

主要成果:

开发了一种基于名ogram的新型模型,包含七个变量.
该模型在发展队列中显示出良好的预测性能 (AUC 0.736).
外部验证证实了强度 (AUC 0.810),优于PRE-DELIRIC模型的性能.

结论:

一个经过验证的基于名图的模型准确地预测了ICU Delirium.
与现有工具相比,该模型提供了更高的性能.
一个床边应用的计算器应用程序促进了临床整合到护理包.

关键词:

危急病患者的病情非常严重.疯狂的 Delirium 是一个很好的方法.在重症监护病房的重症监护病房.这个名字叫做Nomogram.预测模型的预测模型.

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