交叉评估两个环境AI写字工具在紧急部门的交叉评估
Janet Webb1, Ling Chu2, Robert W Turer3
1Pediatrics and Clinical Informatics Center, UT Southwestern, Dallas, United States.
Applied clinical informatics
|February 24, 2026
概括
龙环境体验 (DAX) 和阿布里奇,两个环境人工智能书记,减少了紧急部门的文档负担. 虽然这两种工具都可以使用,但DAX显示了更大的减轻工作负担和提高笔记质量.
科学领域:
- 医疗信息学 医疗信息学
- 医疗保健中的人工智能
- 临床文档 临床文档
背景情况:
- 环境人工智能写字器是新兴的工具,可以减轻医疗保健中的文档负担.
- 紧急部门 (ED) 面临着大量的文件需求,影响临床医生的工作流程和满意度.
研究的目的:
- 为了比较 ED 环境中的两个环境 AI 文档工具 Dragon Ambient eXperience (DAX) 和 Abridge.
- 评估它们对工作负担,可用性,文档质量,满意度和用户偏好的影响.
主要方法:
- 一项为期6周的前性交叉研究,涉及ED的18名教师.
- 参与者在交替的3周阶段使用了DAX和Abridge,进行了调查前,调查期间和调查后.
- 结果指标包括感知负担,可用性 (SUS,UMUX-Lite),文档质量 (PDQI-9) 和满意度.
主要成果:
- 与阿布里奇相比,DAX显示了与阿布里奇相比,总体工作负担的显著减少 (p=0.025).
- 这两种工具都表现出高和可比的可用性 (SUS/UMUX-Lite分数).
- 达克指数显示出更好的文档质量 (PDQI-9,p=0.011) 和更高的满意度 (p=0.015) 的趋势,尽管订单效应影响了偏好.
结论:
- 环境人工智能书记者都是可行的,并被认为可以降低ED中的文档负担,同时保持笔记质量.
- 这些发现支持临床环境中环境AI的价值,并表明需要进行更大规模的多地点研究.
- 为了充分评估这些技术,需要进一步进行客观结果的研究.
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