虚拟现实心肺复苏培训中的应用：一项随机试验。
Virtual reality in cardiopulmonary resuscitation training: a randomized trial.
机构信息
Programa Doctorado en Ciencias de la Salud, Universidad Católica de Murcia (UCAM), España. Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, España.
Programa Doctorado en Ciencias de la Salud, Universidad Católica de Murcia (UCAM), España.
出版信息
Emergencias. 2019 Feb;31(1):43-46.
OBJECTIVES
To assess the efficacy of virtual reality (VR) in cardiopulmonary resuscitation (CPR) training.
MATERIAL AND METHODS
Experimental, analytic, cross-sectional study of a CPR training method using VR. Participants were randomly assigned to train in a control group or a VR group.
RESULTS
The mean (SD) scores on a scale of 10 after training were 9.28 (0.91) in the VR group and 7.78 (1.63) in the control group, for a mean difference of 1.49 (95% CI, 0.96-2.02; P<.001). The VR group achieved a mean of 97.5 (9.7) compressions/min, versus 80.9 (7.7) compressions/min in the control group, for a mean difference of 16.6 compressions/min (95% CI, 15.0-18.2; P=.003). The mean compression depth in the VR group was 34.0 (6.5) mm, versus 27.9 (4.9) mm in the control group, for a mean difference of 6.7 (95% CI, 5.7-7.8; P<.001).
CONCLUSION
Training with VR can improve CPR theoretical knowledge and practical skills.
目的
评估虚拟现实（VR）在心肺复苏（CPR）培训中的效果。
材料和方法
采用 VR 进行 CPR 培训方法的实验性、分析性、横断面研究。参与者被随机分配到对照组或 VR 组进行培训。
结果
培训后，VR 组得分为 10 分制的 9.28（0.91）分，对照组得分为 7.78（1.63）分，平均差异为 1.49（95%CI，0.96-2.02；P<.001）。VR 组的平均按压频率为 97.5（9.7）次/分钟，而对照组为 80.9（7.7）次/分钟，平均差异为 16.6 次/分钟（95%CI，15.0-18.2；P=.003）。VR 组的平均按压深度为 34.0（6.5）mm，而对照组为 27.9（4.9）mm，平均差异为 6.7（95%CI，5.7-7.8；P<.001）。
结论
使用 VR 进行培训可以提高 CPR 的理论知识和实践技能。
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