Aaron Gelinne1, Scott Zuckerman2, Deborah Benzil3, Sean Grady4, Peter Callas5, Susan Durham1. 1. Department of Neurological Surgery, University of Vermont Medical Center, Burlington, Vermont. 2. Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee. 3. Department of Neurological Surgery, Mount Sinai Health System, Mount Kisco, New York. 4. Department of Neurological Surgery, University of Pennsylvania Medicine, Philadelphia, Pennsylvania. 5. Department of Mathematics & Statistics, University of Vermont, Burlington, Vermont.
Abstract
BACKGROUND: United States Medical Licensing Exam (USMLE) Step I score is cited as one of the most important factors when for applying to neurosurgery residencies. No studies have documented a correlation between USMLE Step I score and metrics of neurosurgical career trajectory beyond residency. OBJECTIVE: To determine whether USMLE Step I exam scores are predictive of neurosurgical career beyond residency, as defined by American Board of Neurological Surgery (ABNS) certification status, practice type, academic rank, and research productivity. METHODS: A database of neurosurgery residency applicants who matched into neurosurgery from 1997 to 2007 was utilized that included USMLE Step I score. Online databases were used to determine h-index, National Institutes of Health (NIH) grant funding, academic rank, practice type, and ABNS certification status of each applicant. Linear regression and nonparametric testing determined associations between USMLE Step I scores and these variables. RESULTS: USMLE Step I scores were higher for neurosurgeons in academic positions (237) when compared to community practice (234) and non-neurosurgeons (233, P < .01). USMLE Step I score was not different between neurosurgeons of different academic rank (P = .21) or ABNS certification status (P = .78). USMLE Step I score was not correlated with h-index for academic neurosurgeons (R2 = 0.002, P = .36). CONCLUSION: USMLE Step I score has little utility in predicting the future careers of neurosurgery resident applicants. A career in academic neurosurgery is associated with a slightly higher USMLE Step I score. However, USMLE Step I score does not predict academic rank or productivity (h-index or NIH funding) nor does USMLE Step I score predict ABNS certification status.
BACKGROUND: United States Medical Licensing Exam (USMLE) Step I score is cited as one of the most important factors when for applying to neurosurgery residencies. No studies have documented a correlation between USMLE Step I score and metrics of neurosurgical career trajectory beyond residency. OBJECTIVE: To determine whether USMLE Step I exam scores are predictive of neurosurgical career beyond residency, as defined by American Board of Neurological Surgery (ABNS) certification status, practice type, academic rank, and research productivity. METHODS: A database of neurosurgery residency applicants who matched into neurosurgery from 1997 to 2007 was utilized that included USMLE Step I score. Online databases were used to determine h-index, National Institutes of Health (NIH) grant funding, academic rank, practice type, and ABNS certification status of each applicant. Linear regression and nonparametric testing determined associations between USMLE Step I scores and these variables. RESULTS: USMLE Step I scores were higher for neurosurgeons in academic positions (237) when compared to community practice (234) and non-neurosurgeons (233, P < .01). USMLE Step I score was not different between neurosurgeons of different academic rank (P = .21) or ABNS certification status (P = .78). USMLE Step I score was not correlated with h-index for academic neurosurgeons (R2 = 0.002, P = .36). CONCLUSION: USMLE Step I score has little utility in predicting the future careers of neurosurgery resident applicants. A career in academic neurosurgery is associated with a slightly higher USMLE Step I score. However, USMLE Step I score does not predict academic rank or productivity (h-index or NIH funding) nor does USMLE Step I score predict ABNS certification status.