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1.口颌系统重建与再生全国重点试验室,国家口腔疾病临床医学研究中心,陕西省口腔疾病临床医学研究中心,空军军医大学口腔医院口腔颌面外科,西安 710032
2.中国人民解放军95861部队保障部医院,酒泉 735018
蔡卜磊,Email:caibolei1020@126.com
收稿:2025-05-11,
纸质出版:2026-10-20
移动端阅览
佘建祯, 孔海涛, 许浩坤, 等. 基于虚拟现实技术的颌面战创伤急救培训系统教学效果评价[J]. 中华医学教育探索杂志, 2026, 25(10): 1212-1217.
She Jianzhen, Kong Haitao, Xu Haokun, et al. Application effect of the first-aid training system for combat maxillofacial trauma based on virtual reality[J]. Chinese Journal of Medical Education Research, 2026, 25(10): 1212-1217.
佘建祯, 孔海涛, 许浩坤, 等. 基于虚拟现实技术的颌面战创伤急救培训系统教学效果评价[J]. 中华医学教育探索杂志, 2026, 25(10): 1212-1217. DOI: 10.3760/cma.j.cn116021-20250511-02305.
She Jianzhen, Kong Haitao, Xu Haokun, et al. Application effect of the first-aid training system for combat maxillofacial trauma based on virtual reality[J]. Chinese Journal of Medical Education Research, 2026, 25(10): 1212-1217. DOI: 10.3760/cma.j.cn116021-20250511-02305.
目的
2
评价基于虚拟现实(virtual reality,VR)技术的颌面战创伤救治培训系统在本科学员教学实践中的应用效果。
方法
2
将在颌面外科参加颌面战创伤战场救治培训的本科学员40名随机分为2组,分别采用VR教学(试验组)及传统带教(对照组)进行相同学时的教学和训练。教学效果采用理论考核+技能考核+问卷调查方法进行评价。使用SPSS 26.0进行卡方检验和
t
检验。
结果
2
试验组理论考核成绩(88.50±4.32)优于对照组(84.75±3.78)分,差异具有统计学意义(
t
=2.92,
P
=0.006);试验组技能考核成绩(90.80±3.35)优于对照组(86.85±4.51),差异有统计学意义(
t
=3.14,
P
=0.003)。问卷结果显示,在涉及的10个调查条目中,试验组学员的满意度均高于对照组(
P
<
0.05)。
结论
2
与传统教学相比,VR技术所提供的沉浸式教学使学员在急救理论知识与急救操作技巧的掌握上均展现出更优良的教学效果,并且显著提高了学员的学习兴趣和参与度,在颌面战创伤战场救治教学中具有重要的应用价值。
Objective
2
To investigate the application effect of the first-aid training system for combat maxillofacial trauma based on virtual reality (VR) technology in the teaching practice of undergraduate trainees.
Methods
2
A total of 40 undergraduate trainees who participated in the battlefield first-aid training of combat maxillofacial trauma in Department of Oral and Maxillofacial Surgery were randomly divided into experimental group (VR teaching) and control group (traditional teaching)
and both groups were taught and trained for the same credit hours. Theory assessment
skill assessment
and a questionnaire survey were performed to assess the effect of teaching
and SPSS 26.0 was used to perform the chi-square test and the
t
-test.
Results
2
Compared with the control group
the experimental group had significantly better theoretical assessment score [(88.50±4.32) vs. (84.75±3.78)
t
=2.92
P
=0.006
]
and skill assessment score [(90.80±3.35) vs. (86.85±4.51)
t
=3.14
P
=0.003
]
. The results of the questionnaire survey showed that for the 10 items involved
the experimental group had a significantly higher degree of satisfaction than the control group (
P
<
0.05).
Conclusions
2
Compared with traditional teaching methods
immersive teaching provided by VR technology has a better teaching effect in the training of first-aid theoretical knowledge and operation skills among students and significantly improves the learning interest and participation of students. Therefore
it has an important application value in the battlefield first-aid training of combat maxillofacial trauma.
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