下一代虚拟现实/增强现实耳机的诊断性能:对CT上的椎炎的试点研究
Paul M Murphy1,2, Julie Y An3,4, Luke M Wojdyla3,4
1University of California-San Diego, 9500 Gilman Dr, La Jolla, CA, 92093, USA. pmmurphy@health.ucsd.edu.
Journal of imaging informatics in medicine
|November 4, 2024
概括
下一代虚拟/增强现实 (VR/AR) 耳机在CT扫描上检测分炎时,显示了与桌面电脑相匹配的诊断性能. 虽然诊断准确度相似,但VR/AR耳机需要更多的时间.
科学领域:
- 放射学和医学成像学 医学成像学
- 虚拟现实 (VR) 和增强现实 (AR) 在医疗保健中的应用
- 诊断性绩效评估的诊断性绩效评估是如何进行的
背景情况:
- 下一代VR/AR耳机为放射图像的临床解释提供了潜力.
- 验证对于高分辨率,低亮度的诊断任务至关重要,比如识别膜炎.
- 目前,桌面系统是放射图像解释的批准标准.
研究的目的:
- 为了比较放射科医生在使用VR/AR头盔与桌面系统的CT扫描上检测分炎的诊断性能.
- 为了调查放射科医生的用户体验,易用性和设备偏好.
主要方法:
- 一项试点研究追溯分析了110名患者的CT扫描 (55名患有分炎,55名对照).
- 六名放射科医生用VR/AR头戴式耳机 (Apple Vision Pro) 和台式机解释了100个未知扫描.
- 使用ROC曲线评估诊断性能;调查了每病例的时间和用户体验.
主要成果:
- 膜炎检测曲线下的面积 (AUC) 类似:0.93 (VR/AR耳机) 与0.94 (台式机) (p=0.40).
- 每个案例的时间在VR/AR耳机 (中位数为57秒) 与桌面 (中位数为31秒) 相比显著更长 (p<0.001).
- 放射科医生对易用性,体验和偏好的反各不相同,对VR/AR耳机的评价是不同的.
结论:
- 下一代VR/AR耳机的诊断性能与桌面系统相提并论,用于CT上识别分炎.
- 虚拟现实/增强现实头显需要进一步优化,以减少每个案例的解释时间.
- 用户体验和对放射学VR/AR耳机的偏好需要进一步调查.
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