کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5731134 | 1611474 | 2017 | 5 صفحه PDF | دانلود رایگان |
BackgroundScores from the NBME Subject Examination in Surgery (Surgery Shelf) positively correlate with United States Medical Licensing Examination Step 1 (Step 1). Based on this relationship, the authors evaluated the predictive value of Step 1 on the Surgery Shelf.MethodsSurgery Shelf standard scores were substituted for Step 1 standard scores for 395 students in 2012-2014Â at one medical school. Linear regression was used to determine how well Step 1 scores predicted Surgery Shelf scores. Percent match between original (with Shelf) and modified (with Step 1) clerkship grades were computed.ResultsStep 1 scores significantly predicted Surgery Shelf scores, R2Â =Â 0.42, PÂ <Â 0.001. For every point increase in Step 1, a Surgery Shelf score increased by 0.30 points. Seventy-seven percent of original grades matched the modified grades.ConclusionReplacing Surgery Shelf scores with Step 1 scores did not have an effect on the majority of final clerkship grades. This observation raises concern over use of Surgery Shelf scores as a measure of knowledge obtained during the Surgery clerkship.
Journal: The American Journal of Surgery - Volume 213, Issue 2, February 2017, Pages 325-329