The Prevalence of Impostor Phenomenon in Medical Students in Slovenia: Effects of Gender, Year of Study, and Clinical Work Experience.

Phenomenon: Impostor syndrome (IS) is manifested in the fear of failing and being exposed as incompetent, despite exceptional professional performance. IS has been recognized in many professions, including medicine. Understanding IS prevalence and risk factors is critical to ensure the well-being of medical students and, by extension, future physicians. Approach: I t was expected that IS is highly prevalent in medical students, higher in women and associated with year of study and prior clinical experience. The Clance Impostors Phenomenon Scale (CIPS) was used to collect the responses from of medical students in May 2023. Questionnaires were distributed online to both public medical faculties in Slovenia. Findings: 207 medical students (157 women, 50 men; mean age: 23.2 ± 2.6 years ) completed the questionnaire (response rate = 13.1%). Women exhibited higher CIPS scores (66.0 ± 13.9) compared to men (58.8 ± 15.1) ( p  = 0.005). Neither age ( r  = 0.05; p  = 0.464) nor year of study ( r  = 0.03; p  = 0.653) was correlated with CIPS score. There were also no differences in CIPS score between students with (63.4 ± 15.2) and without (64.7 ± 13.9) prior clinical work experience ( p  = 0.531). Insights: The results of the present study suggest that IS can occur at any stage of medical education, with a slightly higher prevalence in women. This study contributes to the understanding of IS among medical students and calls for addressing environmental factors and taking supportive measures to mitigate the impact of IS and promote medical students' well-being and success.