Geographic Trends in General Surgery Resident Compensation Across the United States

Abstract

To examine the effect of cost of living on general surgery resident salaries and identify factors associated with greater incomes and availability of housing stipends. Retrospective cross-sectional analysis of Fellowship and Residency Electronic Interactive Database (FREIDA), institutional websites, and Doximity. Program characteristics were compared through Kruskal-Wallis tests, ANOVA, and χ2 tests. Multivariable linear mixed modeling and multivariable logistic regression were utilized to determine factors associated with higher salary and availability of housing stipend, respectively. Three-hundred fifty-one general surgery residency programs in the United States. Three-hundred-seven general surgery residency programs with available salary data for the 2022 to 2023 academic year. The average postgraduate year 1 resident annual salary was $59,906.00 (standard deviation [SD] ± $5051.97). After adjustment for the cost of living, the average annual income surplus was $22,428.42 (SD ± $4848.64). Cost of living and resident remuneration varied substantially across regions (p < 0.001). Annual income surplus was the highest for programs in the Northeast when compared to other regions (p < 0.001). Resident annual income increased by $510 (95% confidence interval [CI] $430-$590) for each $1000 increase in the cost of living and $150 (95% CI $80-$210) for each 10-rank increase in Doximity general surgery program reputation ranking. An increased cost of living was associated with a higher likelihood of housing stipend availability (odds ratio 1.17, 95% CI 1.07-1.28). General surgery residents are inadequately compensated for the cost of living, indicating the potential for increased compensation to alleviate economic strain of surgical trainees. As financial stress can have implications for mental and physical well-being, further discussion of current resident salaries and benefits is warranted.