培训气管切除术的猪模型:内容和构造有效性的评估
Caroline Payen1, Florent Carsuzaa2,3, Patrice Gallet4,5,6
1Faculté de médecine de Montpellier-Nîmes, Université Montpellier, 641 Avenue du Doyen Gaston Giraud, 34000, Montpellier, France.
概括
死亡的猪提供了一个有效的训练模型进行外科气管切除术. 这种猪模型显示出良好的内容和构造有效性,用于Oto-Rhino-Laryngology,头部和部手术的居民教育.
科学领域:
- 外科教育的外科教育
- 解剖学建模 解剖学建模
背景情况:
- 气管切除术是耳鼻喉科,头部外科住院医生的一个关键的外科技能.
- 猪解剖学与人类解剖学非常相似,为手术模拟提供现实的触觉反.
研究的目的:
- 评估一个死猪模型的内容和构造有效性,以进行外科气管切除训练.
- 评估其作为外科住院生教育工具的适用性.
主要方法:
- 对死猪进行培训,分为三组:初级住院医生 (PGY-1-3),高级住院医生 (PGY-4-6) 和经验丰富的外科医生.
- 通过高级外科医生问卷评估内容的有效性.
- 使用视频分析的客观结构化技术技能评估 (OSATS) 评分来评估构造有效性.
主要成果:
- 在住院组和高级外科医生之间观察到OSATS分数的显著差异 (p < 0.05).
- 平均OSATS分数:19 (年轻住院医生),24.7 (经验丰富的住院医生),31.3 (高级外科医生).
- 高级别之间的可靠性 (皮尔森系数>0.9) 和经验丰富的外科医生对模型实用性和性能改进的积极反.
结论:
- 死猪模型是训练人类气管切除术的合适和有效工具.
- 证明了在耳鼻喉科,头部手术中进行手术模拟的良好的内容和构造有效性.
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