错觉诊断工具的验证 - - 在重症监护病房的临时治疗
Julia Probert1, Camila Valencia2, Carolina Bernal2
1Massachusetts General Hospital, Boston, MA.
Medicine
|July 15, 2025
概括
痴呆症诊断工具-临时 (DDT-Pro) 在ICU中有效选痴呆症和次综合症痴呆症 (SSD). 这种经过验证的工具提供了持续的测量和评估核心症状领域,改进了现有的查方法.
科学领域:
- 关键护理医学 关键护理医学
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
背景情况:
- 现有的重症监护室 (ICU) 妄查工具存在局限性,包括无法测量核心特征,无法排除昏迷/昏迷,缺乏持续测量能力.
- Delirium 和 subsyndromal delirium (SSD) 是ICU中的重大并发症,影响患者的治疗结果.
研究的目的:
- 为了验证 Delirium Diagnostic Tool-Provisional (DDT-Pro) 对其在 ICU 中评估 Delirium 和 SSD 的三个核心症状领域的能力.
- 为了比较DDT-Pro的性能与DSM-5标准和妄和SSD诊断的集群分析 (CA).
主要方法:
- 根据STARD指南进行了一项多中心验证研究.
- 痴呆症参考标准包括DSM-5标准,DDT-Pro分数的CA,以及痴呆症和SSD的DDT-Pro截止值 (≤6和≤7) 的临床验证器.
- 评估了DDT-Pro的维度性和内部一致性可靠性.
主要成果:
- 狂妄症诊断工具-临时 (DDT-Pro) 证明了强大的构造有效性和ICU狂妄症和DSM-5标准之间的歧视.
- 该工具在接收机-操作员曲线下的面积达到90%,最佳的切断点 (≤7和≤6) 产生了高精度 (82.7%和80.3%).
- 集群分析支持DDT-Pro区分非妄想,SSD和妄想的能力,在对SSD进行分类方面表现优于DSM-5.
结论:
- DDT-Pro是一种经过验证的仪器,用于诊断ICU中的妄想和SSD,解决了当前查工具的局限性.
- 它的连续得分结构有效地辨别SSD,由临床验证器支持.
- 该研究证实了DDT-Pro在不同患者样本中的实用性和一致性.
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