Are self-identified "disadvantaged" students less likely to enter surgical residencies? A single-institution study.

BACKGROUND: Given more emphasis on training primary care physicians for underserved areas, we hypothesized that students self-identifying as "disadvantaged" would be less likely to pursue surgical training.

METHODS: We retrospectively reviewed medical school data on students graduating 2005-2014. Students were stratified into "disadvantaged" and "nondisadvantaged". Data were recorded on age, grade point average, Medical College Admission Test (MCAT), gender, surgery grade, United States Medical Licensing Examination step 1 score, and residency match into a surgical field. A comparison of the proportion of students matching into a surgical field was assessed with chi-square test. Multivariate logistic regression was performed to assess the factors that predict the choice of general surgery versus another surgical field.

RESULTS: Of the 1140 students who graduated during the study period, 219 (19.2%) students self-identified as "disadvantaged". Of all students, 158 (13.9%) chose a surgical field. The disadvantaged group was older at entry and had lower grade point average and total MCAT scores. Twenty-seven (12.3%) disadvantaged students chose a surgical residency versus 130 (14.1%) nondisadvantaged students (P = 0.56). On multivariate logistic regression, female gender (odds ratio [OR] = 3.9; 95% confidence interval = [1.9-8.3], P < 0.01), disadvantaged status (OR = 2.8 [1.1-7.1], P = 0.03), and United States Medical Licensing Examination step 1 score ≥ 227 (OR = 0.43 [0.21-0.88], P = 0.02) were significantly associated with matching into general surgery versus another surgical specialty.

DISCUSSION: Although the disadvantaged cohort was older and had lower undergraduate GPAs and MCAT scores, the proportion of disadvantaged students matching into a surgical residency was not statistically different. To address the future shortage of general surgeons in underserved areas, increasing enrollment of "disadvantaged" students may alleviate the "surgical desert".