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个人防护设备培训作为沉浸式环境中的虚拟现实游戏:开发研究和试点随机对照试验
Liang Zhou1,2, Haoyang Liu2,3, Mengjie Fan1,2
1Institute of Medical Technology, Peking University Health Science Center, Beijing, China.
JMIR serious games
|March 20, 2025
概括
个人防护设备 (PPE) 装配和卸载的虚拟现实 (VR) 培训提供了与视频方法相似的知识保留,但使用性得到了显著改进. 这种沉浸式VR方法是医疗保健培训的一个有希望的替代方案.
科学领域:
- 医学教育 医学教育
- 虚拟现实技术 虚拟现实技术
- 感染控制 感染控制
背景情况:
- 适当的个人防护装备 (PPE) 穿戴,穿戴和手部卫生对于预防医院感染在医疗机构中至关重要.
- 传统的培训方法,如现场课程,由于感染风险和个人防护设备短缺而面临挑战,而基于视频的培训缺乏环境沉浸.
研究的目的:
- 开发和评估一个虚拟现实 (VR) 模拟,以训练在现实的医院空间环境中,正确的PPE穿戴和脱落顺序,包括手部卫生.
- 虚拟现实培训旨在为各种PPE序列提供通用和可定制的VR培训.
主要方法:
- 一个沉浸式的VR PPE培训工具是由计算机科学家和医学专家创建的.
- 一项试点随机对照试验 (N=32) 将VR培训与基于视频的学习进行了比较,通过问卷评估空间意识事件顺序记忆,可用性和任务工作负载.
- 在VR中记录了参与者的轨迹,用于行为分析.
主要成果:
- 在VR (79.38%) 和视频 (74.38%) 组 (P=.37) 中,序列记忆得分相似.
- 与视频组 (平均57.73;P=.009) 相比,VR组的可用性明显更高 (系统可用性尺度平均74.78).
- 参与者的反支持VR方法,尽管任务工作负载得分相似.
结论:
- 开发的沉浸式VR PPE培训方法在知识保留方面与基于视频的培训一样有效,并且提供了卓越的可用性.
- 虚拟现实训练的真实模拟和灵活配置为医疗保健专业人员提供了传统视频指导的有价值的替代方案.
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