Gender differences in repeat-year experience,clinical clerkship performance,and related examinations in Japanese medical students

While the number of female medical students is increasing in Japan, gender differences in medical school performance have not been studied extensively. This study aimed to compare gender differences in repeat-year experience, Clinical Clerkship (CC) performance, and related examinations in Japanese medical students. We retrospectively analyzed the number of repeat-year students and years to graduation for male and female medical students, and assessed gender differences in performance on computer-based testing (CBT) before CC, CC as evaluated by clinical teachers, the CC integrative test, and the graduation examination in 2018-2020 graduates from our medical school. Subgroup analyses excluding repeat-year students were also performed. From 2018 to 2020, 328 medical students graduated from our medical school. There were significantly fewer repeat-year female students compared to male students (P = .010), and the average number of years to graduate was significantly higher for male students than female students (P < .001). Female students showed higher scores and performance in all integrative tests and CC (P < .05, each). In analysis excluding repeat-year students, there were no significant gender difference in performance on the CBT, and CC integrative test, although female students significantly outperformed male students on the CC and graduation examination. Female medical students had a fewer number of repeat-years and performed better in the CC and graduation examination compared to their male counterparts.