Trends in Race and Sex Representation Among Entering Orthopaedic Surgery Residents: A Continued Call for Active Diversification Efforts

Introduction: Multiple studies have analyzed the diversity of surgical subspecialties, in which orthopaedic surgery consistently lags behind in female and minority representation. This study aims to examine contemporary data on trends in sex and racial representation among entering orthopaedic surgery residents. Methods: The American Association of Medical Colleges' Graduate Medical Education Track data set was queried for all individuals entering surgical residencies in the United States from 2001 to 2020. Deidentified data on self-reported sex and race (American Indian or Alaska Native [AIAN]; Asian; Black or African American, Hispanic, Latino, or of Spanish Origin; Native Hawaiian or Other Pacific Islander [NHOPI]; White; and Other) for individuals across all surgical subspecialties were collected. Sex and race proportions for newly matriculating surgical residents were analyzed and aggregated across the study period. Results: From 2001 to 2020, there was a 9.2% increase in the proportion of new female orthopaedic surgery residents, with approximately one in five identifying as such in 2020. By contrast, surgical specialties in aggregate saw a 16.3% increase. A 11.7% decrease was observed in entering orthopaedic residents who identified as White with a corresponding increase in representation by multiracial (9.2%) individuals and those identifying as “Other” (1.9%). The proportion of Asian (range: 10.4 to 15.4%), Black (2.5 to 6.2%), Hispanic (0.3 to 4.4%), AIAN (0.0 to 1.2%), and NHOPI (0.0 to 0.5%) new trainees has largely remained unchanged throughout the study period. A similar trend was observed among surgical specialties in aggregate. Of the identities most represented by the multiracial cohort, the most common were Asian (range: 7.0 to 50.0%), Hispanic (0.0 to 53.5%), and White (30.2 to 50.0%). Conclusion: Although orthopaedic surgery has improved in sex diversity in its entering class of residents, measures to increase racial diversity have been less successful. Efforts at improving the recruitment of a diverse class of trainees are necessary and will require acknowledging the importance of both racial and sex representation diversity metrics.