Predicting performance on the United States Medical Licensing Examination Step 1 and Step 2 Clinical Knowledge using results from previous examinations

Finding early specific indicators of failure in the United States Medical Licensing Examination (USMLE) Step 1 and Step 2 Clinical Knowledge (CK) could be used to develop early interventions that could solve deficiencies and help at-risk students to ultimately attain a passing score. This study was aimed at determining if the National Board of Medical Examiners (NBME) Comprehensive Basic Science Examination (CBSE) could predict a passing score during the USMLE Step 1. We also assessed if the NBME Medicine Clinical Science Subject Examination (CSSE) or the USMLE Step 1 could predict passing scores during the USMLE Step 2 CK