Analysis of Racial and Gender Distribution of US MD Graduates Entering Into General Surgery and Surgical Subspecialties Residencies: The Need for Effective & Sustainable Diversity, Equity, and Inclusion Strategies.

INTRODUCTION: We aim to investigate disparities & inequities based on race, sex, graduating age, and the number of peer-reviewed publications among allopathic U.S. Doctor of Medicine graduates who reported entering a surgical training program over a span of 5 y. METHODS: A retrospective cohort analysis of the Association of American Medical Colleges student records system and Electronic Residency Application Service for graduates entering a surgical specialty residency during graduate medical education training cycles 2015-2020. RESULTS: African American, Asian, and Hispanic applicants each accounted for less than 1% of graduates who reported entering a surgical training program. Asians (OR = 0.58, P = 0.01) and those identifying as other races (OR = 0.74, P = 0.01) were significantly less likely to enter a surgical subspecialty when compared to Caucasians. Orthopedic surgery contained the lowest proportion of minorities; African Americans 0.5% (n = 18), Asians 0.3% (n = 11), Hispanics 0.1% (n = 4), and others with 2% (n = 68). Females who reported entering Orthopedic surgery training represented the smallest female population in surgical specialties (17%, n = 527). The number of peer-reviewed publications was significantly associated with male sex (ß = 0.28, P < 0.01), age between 30 and 32 at graduation (ß = 1.76, P < 0.01), and identification as other races (ß = 1.53, P < 0.01). CONCLUSIONS: Racial minorities represented only 5.1% of graduates who reported entering a surgical specialty graduate medical education training program. Minority races and females were significantly less likely to enter a surgical subspecialty training program compared to Caucasian graduates and males, especially in orthopedic surgery. Implementation of specialty-specific programs and diversity, equity, and inclusion departments that promote mentorship and guidance toward residency programs is needed to combat continued race and sex disparities.