Surgical clerkship: Do examination scores correlate with clinical performance?

Abstract

BackgroundThis study aims to determine if there are correlations between clinical performance and objective grading parameters for medical students in the third-year surgery clerkship. MethodsClerkship grades were compiled from 2016 to 2020. Performance on clinical rotations, NBME shelf exam, oral exam, and weekly quizzes were reviewed. Students were divided into quartiles (Q1-Q4) based on clinical performance. Standard statistical analysis was performed. ResultsThere were 625 students included in the study. Students in Q1+Q2 were more likely than those in Q3+Q4 to score in the top quartile on the shelf exam (29% vs. 19%, p = 0.002), oral exam (24% vs. 17%, p = 0.032), and quizzes (22% vs. 15%, p = 0.024). However, there was negligible correlation between clinical performance and performance on objective measures: shelf exam (R2 = 0.027, p < 0.001), oral exam (R2 = 0.021, p < 0.001), and weekly quizzes (R2 = 0.053, p = 0.092). ConclusionsClinical performance does not correlate with objective grading parameters for medical students in the third-year surgery clerkship.