特定任务指标的有效性,用于评估围前切除术的有效性
Alexis Desir1, Poya Pourghaderi1, Shruti R Hegde1
1Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA.
Surgical endoscopy
|July 18, 2024
概括
这项研究开发并验证了评估围直肠切除术绩效的特定任务指标. 这些指标显示出高可靠性和有效性,对于训练模拟器至关重要.
科学领域:
- 外科教育的外科教育
- 医疗模拟 医疗模拟
- 绩效评估是指对绩效进行评估.
背景情况:
- 围直肠切除术是一种复杂的外科手术,需要先进的技能.
- 目前,没有模拟器可以训练这种程序.
- 开发虚拟现实模拟器需要经过验证的绩效评估指标.
研究的目的:
- 开发特定任务的指标,以评估围前立腺切除术的性能.
- 为了获得有关这些指标的适当性的专家共识.
- 确定开发的指标的区分有效性.
主要方法:
- 使用层次任务分析来制定指标 (第一阶段).
- 专家结肠直肠外科医生接受调查以确定度量显著性 (第二阶段).
- 新手和专家外科医生在模型上进行了手术;视频录像使用全球和特定任务指标进行评估 (第三阶段).
主要成果:
- 在所有任务特定指标上达成专家共识.
- 在全局和特定任务分数之间发现了强烈的正相关性 (r=0.86,P<0.001).
- 在新手和专家组之间的绩效分数中发现了显著的差异.
结论:
- 特定任务的指标显示了高的评分间可靠性 (IRR).
- 基于视频的评估确立了显著的歧视性有效性.
- 这些经过验证的指标支持培训模拟器的发展,用于周围生殖器切除.
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