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测量外透镜摄像系统对学习者在阴道外科手术中的心理工作负载的影响
Katherine L Woodburn1, Megan S Orlando2, N Brandon Barba3
1Department of Urology, Atrium Health Wake Forest Baptist, Winston-Salem, NC.
在阴道切除术培训中,外透镜摄像系统改善了住院人员的参与度和程序流程,同时减少了身体需求. 这种工具增强了外科教育,但没有增加学员的整体心理工作负担.
科学领域:
- 外科教育的外科教育
- 最少侵入性的手术
- 妇科外科手术 妇科外科
背景情况:
- 阴道切除术是一种常见的妇科手术.
- 对于产科和妇科专业人员来说,手术技术的培训至关重要.
- 评估新技术对外科培训的影响至关重要.
研究的目的:
- 为了评估产科和妇科学员的工作量和学习经验,在阴道切除术期间使用外透镜摄像头系统.
- 为了比较工作负载指标和训练员的感知和没有外透镜相机.
主要方法:
- 一项前性队列研究,涉及两个学术医疗中心的产科和妇科住院生和研究员.
- 用外透镜摄像系统和没有外透镜摄像系统进行了阴道切除术.
- 使用NASA任务负载指数 (NASA-TLX) 测量工作负载,并通过利克特尺度问题评估学员的感知.
主要成果:
- 在使用外透镜摄像头和不使用外透镜摄像头的程序之间,NASA-TLX总体得分没有显著差异.
- 在使用外透镜相机时,报告了显著较低的物理需求得分 (p=0.05).
- 训练员的感知表明对可视化,技能培养,程序流程和与摄像系统的接触产生了积极的影响.
结论:
- 外透镜摄像系统改善了在阴道切除术期间的学员参与和程序流动.
- 通过摄像系统观察到身体需求减少,而整体精神工作量没有增加.
- 外透镜摄像头系统显示出作为阴道外科手术培训的教育辅助工具的实用性.
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