Enhancing theoretical BLS knowledge with virtual reality: a randomized controlled trial in medical students
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View abstract on PubMed
Summary
This summary is machine-generated.Virtual reality (VR) training improved medical students' theoretical knowledge for Advanced Life Support (ALS) courses but did not significantly impact practical skills. Students reported satisfaction with VR as a supplementary tool for cardiopulmonary resuscitation (CPR) education.
Area Of Science
- Medical Education
- Simulation-based Learning
- Emergency Medicine Training
Background
- High-quality cardiopulmonary resuscitation (CPR) training is crucial for medical students.
- Virtual reality (VR) offers immersive environments that can enhance traditional teaching methods.
- This study evaluated VR's impact on basic life support (BLS) skills and knowledge before an Advanced Life Support (ALS) course.
Purpose Of The Study
- To investigate the effect of a single VR session on medical students' knowledge and performance in BLS skills.
- To assess the impact of VR training on knowledge retention and practical skill evaluation.
- To gauge student satisfaction with VR integration in ALS training.
Main Methods
- A single-blind randomized controlled trial involving 126 fourth-year medical students with prior BLS training.
- Intervention group received a 3-part immersive VR session; control group received standard preparation.
- Theoretical knowledge assessed via questionnaires; practical skills evaluated using Objective Structured Clinical Examination (OSCE).
Main Results
- The VR group showed significantly greater knowledge gains post-course and at 12-week follow-up (p < 0.01 and p = 0.04, respectively).
- No significant differences in practical skills performance (OSCE) were observed between groups.
- VR demonstrated a positive effect on knowledge retention, with students expressing satisfaction with the VR scenario.
Conclusions
- A single VR session effectively enhanced theoretical knowledge for ALS training but did not improve practical performance.
- VR can serve as a valuable adjunct to traditional CPR education methods.
- Further research is needed to determine VR's long-term impact and optimal integration into medical curricula.
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