增强现实/混合现实在医学教育中的有效性:一个元分析
Ruoxuan Zhang1, Xiaoyan Jin2, Ming Liu3
1Faculty of Health Sciences and Sports, Macao Polytechnic University, Macao, China.
BMC medical education
|November 12, 2025
概括
增强现实 (AR) 和混合现实 (MR) 显著提高了医疗技能培训,提高了分数并降低了失败率. 然而,AR/MR并没有显示出在医学教育中获得知识的显著好处.
科学领域:
- 医疗教育 技术 技术 医学教育
- 沉浸式学习环境 沉浸式学习环境
- 数字健康数字健康
背景情况:
- 增强现实 (AR) 和混合现实 (MR) 是医学教育中的新兴技术.
- 在各种教学场景中AR/MR的有效性和接受性需要进一步研究.
- 本元分析评估了AR/MR对医学学生知识和技能的影响.
研究的目的:
- 系统地评估AR/MR在医学教育中的有效性.
- 确定AR/MR对医学学生知识获取和技能培训的影响.
- 分析用户接受因素,如感知到的有用性,易用性和享受.
主要方法:
- 在12个主要数据库中进行了全面的文献搜索,截至2023年12月.
- 包括专注于医学教育中的AR / MR的研究,报告知识或基于技能的结果.
- 使用Stata 15.1版本进行数据分析,包括对定量数据的元分析.
主要成果:
- 与传统方法相比,AR/MR辅助教学在医疗技能培训方面表现出更高的有效性.
- 在技能得分,降低失败率和缩短AR/MR的性能时间方面,观察到显著的改善.
- 没有发现知识获取的显著改善;然而,AR/MR在实用性,易用性和乐趣方面受到好评.
结论:
- 对于医疗技能培训,AR/MR技术是有效和受欢迎的,为医学教育提供了有价值的补充.
- 虽然AR/MR目前没有增强知识获取,但它对技能培训的积极影响是显而易见的.
- 建议进行进一步的研究,以探索AR/MR的潜力,承认当前估计中的可能异质性和出版偏差.
相关概念视频
01:54The Placebo Effect
The placebo effect occurs when people's expectations or beliefs influence or determine their experience in a given situation. In other words, simply expecting something to happen can actually make it happen.
01:52Regression Toward the Mean
Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when researchers try to extrapolate results...
01:23Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...