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1.内蒙古医科大学附属医院心血管内科,呼和浩特 010010
2.内蒙古自治区精神卫生中心神经内科,呼和浩特 010050
李婧,Email:dpcddd@163.com
收稿:2025-12-22,
纸质出版:2026-05-20
移动端阅览
王海旭, 李婧, 任家孚, 等. 虚拟现实结合动作捕捉技术在CPR+AED教学中的应用效果分析[J]. 中华医学教育探索杂志, 2026, 25(5): 603-610.
Wang Haixu, Li Jing, Ren Jiafu, et al. Analysis of the application effects of virtual reality combined with motion capture technology in cardiopulmonary resuscitation and automated external defibrillator training[J]. Chinese Journal of Medical Education Research, 2026, 25(5): 603-610.
王海旭, 李婧, 任家孚, 等. 虚拟现实结合动作捕捉技术在CPR+AED教学中的应用效果分析[J]. 中华医学教育探索杂志, 2026, 25(5): 603-610. DOI: 10.3760/cma.j.cn116021-20251222-02276.
Wang Haixu, Li Jing, Ren Jiafu, et al. Analysis of the application effects of virtual reality combined with motion capture technology in cardiopulmonary resuscitation and automated external defibrillator training[J]. Chinese Journal of Medical Education Research, 2026, 25(5): 603-610. DOI: 10.3760/cma.j.cn116021-20251222-02276.
目的
2
研究虚拟现实(virtual reality,VR)结合光学动作捕捉技术(optical motion capture,OMC)应用于医学生心肺复苏(cardiopulmonary resuscitation,CPR)+自动体外除颤器(automated external defibrillator,AED)技能培训的教学效果。
方法
2
选取内蒙古医科大学2020级临床医学专业学生60名,将其分为传统教学组与VR+OMC教学组,每组各30名学生。所有学生接受统一理论培训后,分组进行实践操作培训。分别在培训后即刻、培训后1个月及6个月进行考试,并统计考试成绩。
结果
2
培训后即刻考试时与培训后1个月考试时,2组间成绩差异无统计学意义。在培训后6个月再次进行考试时,VR+OMC组的平均成绩明显高于传统教学组的平均成绩(76.00±4.33 vs. 71.73±5.30),差异具有统计学意义(
t
=-3.41,
P
<
0.001);VR+OMC教学组学生的平均按压频率[(115.20±0.87)次/min
]
仍处于合格范围,但传统教学组的平均按压频率[(89.35±1.06)次/min
]
低于合格范围;培训后第6个月时,VR+OMC教学组学生与传统教学组学生的平均按压正确率[(84.00±2.89)% vs. (81.16±3.54)%
]
的差异具有统计学意义(
t
=-3.41,
P
<
0.001),2组间正确率保持率[(93.22±1.79)% vs. (90.62±2.16)%
]
的差异同样具有统计学意义(
t
=-5.07,
P
<
0.001),VR+OMC教学组优于传统教学组。
结论
2
经过3次考试可以发现,结果表明,不论哪一种教学方法,学生的平均成绩随着培训时间的增长均呈现下降的趋势。相较于传统教学,使用VR+OMC进行CPR+AED培训可以提高教学效果,并有利于学生的技能长期维持在较高水平。
Objective
2
To investigate the impact of applying virtual reality (VR) combined with optical motion capture (OMC) technology to the skill training of cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) on the teaching effect among medical students.
Methods
2
A total of 60 students majoring in clinical medicine from the 2020 grade of Inner Mongolia Medical University were enrolled as study subjects. They were divided into traditional teaching group and VR+OMC teaching group
with 30 students in each group. All students received unified theoretical training followed by practical operation training by group. Examinations were administered immediately
1 month
and 6 months post-training
and the results were statistically analyzed.
Results
2
There was no significant difference in the scores between the two groups in the examinations held immediately and 1 month post-training. At the reassessment performed 6 months post-training
the mean score of the VR+OMC group was significantly higher than that of the traditional teaching group (76.00±4.33 vs. 71.73±5.30
t
=-3.41
P
<
0.001). The mean chest compression frequency of students in the VR+OMC group [(115.20±0.87) compressions/min
]
remained within the qualified range
while that of the traditional teaching group [(89.35±1.06) compressions/min
]
fell below the qualified range. At the assessment performed 6 months post-training
a significant difference was observed between the VR+OMC teaching group and the traditional teaching group in the mean accuracy rate of chest compression (84.00±2.89 vs. 81.16±3.54
t
=-3.41
P
<
0.001). Additionally
the VR+OMC teaching group significantly outperformed the traditional teaching group in maintaining the accuracy rate of chest compression [(93.22±1.79)% vs. (90.62±2.16)%
t
=-5.07
P
<
0.001
]
.
Conclusions
2
Based on the results of the three examinations
the mean scores of students showed a downward trend with the extension of training duration
regardless of the teaching methods. Compared with traditional teaching
the application of VR+OMC to CPR and AED training can improve teaching effectiveness and help students maintain their skills at a high level for an extended period.
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