Exploring augmented reality for hand hygiene training in radiography students: A pilot study.

Area of Science:

• Medical Education
• Health Professions Education
• Augmented Reality Technology

Background:

• Augmented reality (AR) presents novel opportunities for experiential learning in health professions education.
• Hand hygiene is a critical skill in healthcare, requiring effective training and assessment methods.
• Traditional training may lack the engagement and repetitive practice needed for skill mastery.

Purpose of the Study:

• To evaluate the usability and satisfaction of an AR system (ARS) for hand hygiene education among radiography students.
• To assess the impact of ARS-based training on students' knowledge, confidence, and practice of hand hygiene.
• To explore the feasibility and engagement potential of AR for pre-clinical health professions education.

Main Methods:

• A pilot study involving 73 radiography students who underwent ARS-based hand hygiene training and assessment.
• Data collection at three time points: pre-intervention, post-intervention, and post-clinical placement, using surveys and software-recorded data.
• Surveys assessed knowledge, confidence, and perceptions of the ARS, while software tracked training and assessment performance.

Main Results:

• Self-reported confidence in hand hygiene practice significantly improved post-intervention and remained stable.
• Hand hygiene knowledge remained high, with no significant changes observed.
• Students found the ARS interactive and enjoyable, though some reported issues with hand movement detection.

Conclusions:

• AR-based hand hygiene training is a feasible, engaging, and time-efficient method for radiography students, enhancing confidence and supporting skills acquisition.
• The ARS effectively supports skills acquisition through interactive practice, offering a scalable solution for pre-clinical education.
• Improvements in ARS introduction and the physical training environment are suggested for future iterations.