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沉浸式虚拟现实团队合作培训对外科手术期间安全行为的影响:非随机干预与受控试点研究对比
Lukasz Mazur1,2, Logan Butler1, Cody Mitchell1
1Department of Radiation Oncology, Division of Healthcare Engineering, School of Medicine, University of North Carolina, Campus Box 7512, Chapel Hill, NC, 27515, United States, 1 9196169702.
JMIR medical education
|May 1, 2025
概括
虚拟现实 (VR) 培训显著改善了手术室的手术安全行为. 这种沉浸式干预,基于团队战略和提高绩效和患者安全的工具 (TeamSTEPPS) 原则,增强了外科医生的技能和理解.
科学领域:
- 医学教育 医学教育
- 外科手术的安全性
- 人类因素工程 人类因素工程
背景情况:
- 美国手术室每年发生大约4000个可预防的外科手术错误,通常是由于团队合作和安全行为不佳.
- 这些错误可能会导致严重的患者伤害,并对医疗保健提供者产生负面影响,被称为"第二受害者".
研究的目的:
- 量化沉浸式虚拟现实 (VR) 教育干预对手术室外科医生安全行为的影响.
- 评估外科医生对VR培训经验的理解和解释.
主要方法:
- 一项混合方法试点研究,涉及一个学术医疗中心的55个手术室.
- 使用非技术技能团队工作评估 (TeamSTEPPS) 仪器在干预前和后观察安全行为.
- 一个干预组 (10名外科医生) 根据TeamSTEPPS原则接受了45分钟的VR培训,而对照组没有.
主要成果:
- 与对照组相比,VR干预组的外科医生在90%的观察到的安全行为中显示出统计学上显著的改善 (P<.05).
- 干预组的安全行为平均得分从2.2增加到2.5,而对照组的得分保持在2.1.
- 定性分析表明,沉浸式VR体验和对TeamSTEPPS概念的理解推动了行为变化.
结论:
- 专注于TeamSTEPPS原则的沉浸式VR培训似乎有效地提高了手术室的安全行为.
- 需要对更大,更多样化的样本进行进一步的研究,以验证这些发现并确认可概括性.
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