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首页> 外文期刊>Surgical Endoscopy >Construct validity testing of a laparoscopic surgery simulator (Lap Mentor): evaluation of surgical skill with a virtual laparoscopic training simulator.
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Construct validity testing of a laparoscopic surgery simulator (Lap Mentor): evaluation of surgical skill with a virtual laparoscopic training simulator.

机译：构造腹腔镜手术模拟器（Lap Mentor）的有效性测试：使用虚拟腹腔镜训练模拟器评估手术技能。

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BACKGROUND: Before surgical simulators can be implemented for assessment of surgical training, their construct validity should be assessed. METHODS: Nine novices (NOV), nine medical students (MS), and nine residents (RES) underwent a laparoscopic skills training on the virtual reality (VR) simulator Lap Mentor. Assessment of laparoscopic skill was based on parameters measured by the computer system before and after training. RESULTS: Significant difference existed between RES and NOV at seven of nine tasks before training on the VR simulator. After the training in some tasks significant differences were observed between the experienced group (RES) and the nonexperienced groups (MS and NOV) or between medical groups (RES and MS) and nonmedical group (NOV). CONCLUSIONS: Performance parameters of the Lap-Mentor can be used to distinguish between subjects with varying laparoscopic experience.
机译：背景：在可以使用外科手术模拟器来评估外科手术训练之前，应评估其构造的有效性。方法：9名新手（NOV），9名医学生（MS）和9名住院医师（RES）接受了虚拟现实（VR）模拟器Lap Mentor的腹腔镜技能培训。腹腔镜技术的评估基于训练前后计算机系统测量的参数。结果：在使用VR模拟器进行训练之前，在九项任务中的七项中，RES和NOV之间存在显着差异。在完成某些任务的训练之后，观察到有经验的组（RES）和没有经验的组（MS和NOV）或医疗组（RES和MS）和非医疗组（NOV）之间存在显着差异。结论：膝上门的性能参数可用于区分具有不同腹腔镜经验的受试者。

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