Does video feedback analysis improve CPR performance in phase 5 medical students?

Area of Science:

• Medical Education
• Simulation in Healthcare
• Cardiopulmonary Resuscitation Training

Background:

• Simulation is increasingly utilized in medical education for teaching and assessment.
• Medical students receive advanced life support cardiopulmonary resuscitation (CPR) training using high-fidelity manikins.
• This study addresses the need for evidence comparing feedback methods in CPR training.

Purpose of the Study:

• To evaluate the effectiveness of video feedback versus verbal feedback in assessing medical student CPR performance.
• To determine which feedback method leads to greater improvement and skill retention.

Main Methods:

• Final year medical students at Queen's University Belfast participated in a simulation study.
• Participants were divided into two cohorts: one receiving verbal feedback, the other receiving video feedback.
• Performance was assessed using a standardized tool after initial training and a follow-up session four weeks later.

Main Results:

• Students receiving video feedback showed significantly greater improvement in overall CPR scores compared to those receiving verbal feedback.
• Video feedback also led to significant improvements in individual skills like ventilation quality and global scores.
• Video feedback demonstrated enhanced skill retention and improved drug administration timing.

Conclusions:

• Video feedback is more effective than verbal feedback for teaching cardiopulmonary resuscitation skills to medical students.
• This method significantly enhances skill retention and overall performance in CPR.
• The study provides evidence for the benefit of video feedback in CPR simulation-based medical education.