Application of virtual reality technology combined with case-based learning in forward surgical team skill teaching for undergraduates

Wang Junnan; Cheng Pengchao; Xi Wang; Wang Zhinong; Xiao Jian

doi:10.3760/cma.j.cn116021-20221222-01605

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Application of virtual reality technology combined with case-based learning in forward surgical team skill teaching for undergraduates

Clinical Teaching | 更新时间：2024-02-27

- Application of virtual reality technology combined with case-based learning in forward surgical team skill teaching for undergraduates
- Chinese Journal of Medical Education Research Vol. 23, Issue 1, Pages: 103-107(2024)
- 作者机构：
  
  海军军医大学第二附属医院心血管外科，上海　200003
- 作者简介：
  
  Xiao Jian, Email: lizardxj@163.com
- 基金信息：
  
  Naval Education Theory Research Project;Teaching Achievements Cultivating Program of Changzheng Hospital of Naval Medical University;Excellent Young Physician Program for Pyramid Talent Project of 3-Year Action Plan for Talent Construction of Changzheng Hospital of Naval Medical University
- DOI：10.3760/cma.j.cn116021-20221222-01605
  CLC： R615
- Published：20 January 2024，
  
  Received：22 December 2022，
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王俊男, 程彭超, 奚望, 等. 虚拟现实技术联合案例教学在本科生前沿外科手术队基本技能教学中的应用[J]. 中华医学教育探索杂志, 2024, 23(1): 103-107.

Wang Junnan, Cheng Pengchao, Xi Wang, et al. Application of virtual reality technology combined with case-based learning in forward surgical team skill teaching for undergraduates. [J]. Chinese Journal of Medical Education Research 23(1):103-107(2024)
王俊男, 程彭超, 奚望, 等. 虚拟现实技术联合案例教学在本科生前沿外科手术队基本技能教学中的应用[J]. 中华医学教育探索杂志, 2024, 23(1): 103-107. DOI： 10.3760/cma.j.cn116021-20221222-01605.

Wang Junnan, Cheng Pengchao, Xi Wang, et al. Application of virtual reality technology combined with case-based learning in forward surgical team skill teaching for undergraduates. [J]. Chinese Journal of Medical Education Research 23(1):103-107(2024) DOI： 10.3760/cma.j.cn116021-20221222-01605.

摘要

目的

探索虚拟现实技术联合案例教学在本科生前沿外科手术队（forward surgical team， FST）基本技能教学中的应用效果。

方法

选取2020年1月至2021年1月在海军军医大学第二附属医院进行临床实习的42名本科学员作为研究对象，随机分为试验组和对照组，分别采用虚拟现实技术联合案例教学及传统教学进行FST基本技能教学。通过问卷调查和考核评估的方式评价教学效果。采用SPSS 23.0进行

检验、卡方检验或Fisher确切概率法。

结果

问卷调查显示，两组学员对教学的整体满意度、学习中理解和实践情况、学习后记忆效果评分相近；而在理论知识提升、技能操作提升、分析解决实际问题能力的提高以及学习兴趣和积极性、学习注意力、学习互动等方面，试验组的评分优于对照组[（4.33±0.26） vs. （4.17±0.21），（4.32±0.22） vs. （4.12±0.27），（4.04±0.37） vs.（3.69±0.38），（4.34±0.28） vs. （3.92±0.43），（4.21±0.35） vs. （3.81±0.34），（4.18±0.29） vs.（4.01±0.21），

0.05]。考核结果显示，试验组总评得分明显高于对照组[（85.96±5.35） vs. （77.03±7.29），

0.001]，其中理论基础得分及技能操作得分均明显更优[（28.25±4.74） vs. （25.01±5.37），（57.47±4.96） vs. （51.99±8.03），

0.05]。

结论

虚拟现实技术联合案例教学对于本科生FST基本技能教学有独特优势，可进一步开展相关研究及应用。

Abstract

Objective

To investigate the application of virtual reality technology combined with case-based learning in forward surgical team (FST) basic skill teaching for undergraduates.

Methods

A total of 42 undergraduates who received clinical practice in The Second Affiliated Hospital of Navy Medical University from January 2020 to January 2021 were selected as research subjects

and they were randomly divided into experimental group (virtual reality technology combined with case-based learning for FST basic skill teaching) and control group (traditional teaching methods for FST basic skill teaching). A questionnaire survey and assessments were performed to evaluate the effectiveness of teaching

and SPSS 23.0 was used to perform the

-test

the chi-square test

or the Fisher's exact test.

Results

The questionnaire survey showed that there were no significant differences between the two groups in the degree of overall satisfaction with teaching

comprehension and practice in learning

and post-learning memory

and compared with the control group

the experimental group had significantly higher scores of improvement in theoretical knowledge (4.33±0.26 vs. 4.17±0.21

0.05)

improvement in skill operation (4.32±0.22 vs. 4.12±0.27

0.05)

improvement in the ability to analyze and solve practical problems (4.04±0.37 vs. 3.69±0.38

0.05)

learning interest and enthusiasm (4.34±0.28 vs. 3.92±0.43

0.05)

learning attention (4.21±0.35 vs. 3.81±0.34

0.05)

and learning interaction (4.18±0.29 vs. 4.01±0.21

0.05). The results of assessments showed that compared with the control group

the experimental group had a significantly higher total score (85.96±5.35 vs. 77.03±7.29

0.05) and significantly better scores of theoretical knowledge (28.25±4.74 vs. 25.01±5.37

0.05) and skill operation (57.47±4.96 vs. 51.99±8.03

0.05).

Conclusions

Virtual reality technology combined with case-based learning has unique advantages in FST basic skill teaching for undergraduates

and related studies and application research can be conducted in the future.

关键词

虚拟现实技术案例教学临床教学前沿外科手术队

Keywords

Virtual reality technologyCase-based learningClinical teachingForward surgical team

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