在创伤使用沉浸式虚拟现实使用超声波的集中评估教育:一个前性,干预性队列研究和非劣势分析与历史控制
Kirstine Junge1, Jonas D Larsen2, Sarah W Stougaard2
1Department of Radiology, Odense University Hospital, Odense, Denmark; Research and Innovation Unit of Radiology, University of Southern Denmark, Odense, Denmark.
Ultrasound in medicine & biology
|December 1, 2023
概括
沉浸式虚拟现实 (IVR) 培训用于以超声波为创伤 (FAST) 进行集中评估,与传统的基于屏幕的模拟 (SBS) 不逊色. 这种IVR方法为无监督的,非医院的FAST能力发展提供了可行的替代方案.
科学领域:
- 医学教育 医学教育
- 紧急医疗 紧急医疗
- 超声波技术 超声波技术 超声波技术
背景情况:
- 用超声波对创伤进行集中评估 (FAST) 对紧急情况至关重要,需要有效的,基于证据的培训.
- 沉浸式虚拟现实 (IVR) 与传统方法相比,为超声教育提供了一种新的,有利的模式.
- 基于屏幕的模拟 (SBS) 是用于FAST培训的常见教练领导的方法.
研究的目的:
- 为了评估如果没有监督,FAST能力的非医院IVR培训与初学者90分钟的SBS课程不逊色.
- 为了比较IVR和SBS培训组之间的FAST能力的发展.
主要方法:
- 一项前性,干预性队列研究,比较IVR和历史SBS对照组.
- 新手参与者接受了FAST的培训,使用IVR或SBS.
- 通过经过验证的培训后模拟 FAST 测试进行能力评估,其非劣势差额为 2 分.
主要成果:
- 在IVR组 (n=27) 训练了117分钟,平均得分为14.2 ± 2.0.
- 而SBS组 (n=27) 的平均得分为13.7±2.5.
- IVR培训被发现与SBS培训不劣,95%CI (13.6) 的下界处于非劣势差距 (11.7-13.7) 之内.
结论:
- 针对FAST能力的IVR培训是SBS的一个可行的替代方案.
- IVR适用于无人监督的,非医院培训,以获得基本的FAST能力.
- 进一步的研究应该考虑使用历史对照组的局限性.
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