Virtual reality as a learning tool for improving infection control procedures
Keitaro Omori, Norifumi Shigemoto, Hiroki Kitagawa, Toshihito Nomura, Yuki Kaiki, Kentaro Miyaji, Tomoyuki Akita, Tomoki Kobayashi, Minoru Hattori, Naoko Hasunuma, Junko Tanaka, Hiroki Ohge
Abstract
BACKGROUND: Hand hygiene and donning personal protective equipment (PPE) are essential techniques for infection control; however, low compliance is an issue. The effectiveness of virtual reality (VR) in learning infection control procedures is unknown. METHODS: To verify the effectiveness of VR, medical students were categorized into VR or lecture groups (n=21 each). Each group was given the same curricular content; one group received the training through VR learning using a fully-immersive 360-degree video and the other was conventional lecture-style learning. Before and after the training, they were evaluated for the implementation of hand hygiene and PPE using an Objective Structured Clinical Examination method. Post-test questionnaires were administered. RESULTS: The scores for hand hygiene, donning PPE, and the total score increased after learning in both groups. There was no difference between the pre-test total scores of the two groups (7 [5-9] vs 6 [5-7.5], P=.352); however, the VR group had significantly higher post-test total scores than the lecture group (12 [9.5-12] vs 9 [8-12], P=.024). More students in the VR group responded that they enjoyed the training and would like to use the same learning method next time. CONCLUSIONS: VR can be a useful tool for learning and practicing appropriate infection control procedures.