The Development of Immersive Interactive 3D Learning Materials Using Virtual Reality Technology to Enhance the Skills of SIEVE, SORT, and START Triage (VR-SSST) in Mass Casualty Situations
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Abstract
Triage training is an essential component of emergency medical services and disaster response, where healthcare professionals are trained to assess and prioritize patients quickly and efficiently. This study aimed to develop immersive, interactive 3D learning materials using virtual reality technology to enhance the skills of sieve, sort, and start triage (VR-SSST) in mass casualty situations, and to test its feasibility. This study employs a research and development design composed of three phases: (1) content development and scenario design; (2) technical development and platform selection; and (3) pilot testing to gather feedback on feasibility. Thirty 2nd-year emergency medical technician students in academic year 2024 from the Naval Operational Medicine School, Naval Medical Department, Royal Thai Navy were recruited for testing VR-SSST. Data were collected using a questionnaire. Data analysis included calculating the content validity index, mean, and standard deviation.
The results show that the VR-SSST is a triage program that includes sieve, sort, and start triages, leveraging virtual reality technology to create a highly immersive and engaging learning experience. It involves the use of 3D simulations and environments to facilitate learning, allowing users to interact with and explore triage content. The content validity index was highly acceptable (CVI = 1). The feasibility of VR-SSST was rated at a high level (M = 4.49, SD = 0.88). The VR-SSST is a valuable tool with good content validity and high feasibility. Trainers can use VR-SSST as a tool for the triage training.
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