The prevalence of imposter syndrome and associated factors in Chinese medical students and residents: A single-center pilot study.

Purpose: Here we aimed to define the prevalence of imposter syndrome (IS) and identify associated characteristics in Chinese medical students and residents enrolled at Peking Union Medical College Hospital (PUMCH).

Methods: This was a single-center, cross-sectional study of medical students and residents enrolled at PUMCH conducted in September and October 2022. Participants were recruited to complete a 37-question survey on demographics, a Chinese version of the Clance Imposter Phenomenon Scale (CIPS), and self-assessments of anxiety, depression, burnout, sleep quality, challenges of clinical learning, and time allocation. IS prevalence and its associated factors were analyzed.

Results: One hundred and forty-eight medical students and 89 residents completed the survey. IS was significant or severe in 62.8% of medical students and 57.2% of residents. Students enrolled in the eight-year program had significantly higher CIPS scores than those enrolled in the 4 + 4 program (66.4 vs. 60.7, p = .005). There were no gender differences in IS prevalence and severity. Participants with severe IS had significantly higher self-rated anxiety, depression, insomnia, and burnout than participants with mild/moderate IS. Participants significantly challenged by clinical learning had significantly higher CIPS scores.

Conclusions: IS is both prevalent and severe in Chinese medical students and residents. Classroom learning, an eight-year program, and being challenged by clinical learning are potentially associated with IS.