Real learning in a virtual world: a pilot study of the impact of virtual reality training on IPC knowledge and confidence

Abstract Objective: To explore the impact of an immersive virtual reality (VR) training module on infection prevention and control (IPC) knowledge and attitudes of healthcare personnel (HCP) and to demonstrate the use of VR for performance assessment in cleaning and disinfection of portable medical equipment (PME). Design: Quasi-experimental study. Setting: Two academic medical centers and three long-term care facilities. Participants: HCP in clinical roles were recruited. Methods: Pilot sites trained participants on an immersive VR training module on PME cleaning and disinfection. Participants completed the VR module and pre- and post-knowledge and attitude assessment surveys, including a post-survey on the user experience of the VR module. Performance data were collected from the head-mounted displays (HMD) on the duration of the VR session, and participant performance including in-module task completion, hand hygiene compliance, PME disinfection percentage, and in-module quiz performance. Statistical significance and effect size were calculated using paired sample t-tests and Cohen’s D for pre- and post-survey results. HMD data were analyzed using descriptive statistics. Results: A total of 60 participants were recruited; 54 were included for analysis, with improvements in knowledge and attitudes post-training. Participant user experience was rated 50.19/55. HMD data demonstrated: 22-minute mean module duration, mean of 2.15/28 tasks not completed, mean of 2.56 missed hand hygiene opportunities, and 54% PME mean disinfection percentage, and varied performance on in-module quizzes. Conclusions: Immersive VR training may be effective in improving HCP knowledge and attitudes in IPC concepts. Performance data collected through VR training can evaluate learner performance and be used to target training for improvement.