Exploratory analysis of medical students’ perceptions and interests in the usage of electrophysical agents using text mining

Abstract

This study explored students’ perceptions and interest in electrophysical agents through an analysis of free response surveys using text mining. A total of 126 students enrolled in electrophysical agents programs at technical colleges and universities participated, providing insights into their perceptions and understanding of electrophysical agents. The results showed that many students recognized the importance of electrophysical agents, particularly their role in pain management and functional recovery. However, we identified challenges in areas like understanding contraindications, operating treatment devices, and applying appropriate criteria for therapeutic interventions. There were individual differences in the understanding of contraindications, suggesting the existence of both well-informed and lessinformed groups. In particular, a lack of understanding was likely to lead to anxiety and a sense of difficulty. Therefore, it is important to promote learning that not only organizes basic knowledge but also deepens the understanding of underlying mechanisms.