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临床决策支持系统对CT肺血管扫描产量和住院患者利用率的影响

Amita Sharma¹, Mark Isabelle², Andetta Hunsaker³

¹Medical Director of CT, Department of Radiology, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.

Journal of the American College of Radiology : JACR

|December 11, 2024

概括

临床决策支持 (CDS) 改善了CT肺血管造影 (CTPA) 产量. 顺序点的CDS减少了住院患者不必要的CTPA利用,诊断产量略有增加.

科学领域:

放射学放射学是一门学科.
医疗信息学医疗信息学
临床决策支持临床决策支持

背景情况:

临床决策支持 (CDS) 系统旨在提高医疗保健的质量和效率.
威尔斯标准通常用于评估肺栓塞 (PE) 的概率.
CT肺血管造影 (CTPA) 是PE的关键诊断工具.

研究的目的:

评估基于威尔斯标准的点订单CDS是否可以提高住院患者的CTPA产量和利用率.
在CDS的背景下确定影响CTPA收益率的因素.

主要方法:

在实施CDS之前和之后,对接受CTPA的住院患者进行了回顾性,横截面的研究.
干预前和干预后CTPA产量和利用率的比较.
分析供应商对CDS警报的遵守情况 (遵循与覆盖).
回归分析以确定与产量相关的患者因素和CDS后的威尔斯分数.

主要成果:

当遵循CDS建议 (18.3%) 时,CTPA收益率明显高于当取消 (14.2%) 时.
整体PE收益率在CDS实施前 (15.2%) 与实施后 (16.5%) 没有显著差异.
在CDS实施后,CTPA利用率相对显著下降7.4% (17.5到16.2每1000次入院).

结论:

遵循CDS建议与显著更高的CTPA收益率有关.
订单点CDS有效地减少了住院患者不必要的CTPA利用.
虽然利用率下降,但CTPA收益率略有增加,但不显著.

关键词:

CT肺血管造影 CT肺血管造影 CT肺血管造影 CT肺血管造影肺栓塞肺栓塞是一种肺栓塞.临床决策支持临床决策支持质量改善质量改善

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