Fig. 3From: Standardized videos in addition to the surgical curriculum in Medical Education for surgical clerkships: a cohort studyPercentage of questions correctly answered in the control group (clear dots) on T0 and T1 and correctly answered questions in the video group (black dots) on T0 and T1. Both groups performed better at the end of the clerkship (T1) than at the start (T0) (mean + SD). The increase in the video group was significantly greater than in the control group (p < 0.001*) as indicated by the dotted lineBack to article page