Persistence of Gender Bias Over Four Decades of Surgical Training

Female surgeons face gender-specific obstacles during residency training, yet longitudinal data on gender bias experienced by female surgery residents are lacking. We aimed to investigate the evolution of gender bias, identify obstacles experienced by female general surgery residents, and discuss approaches to supporting female surgeons during residency training.

Between August 2019 and January 2021, we conducted a retrospective cohort study using structured telephone interviews of female graduates of the UCLA General Surgery Residency training program. Responses of early graduates (1981-2009) were compared with those of recent graduates (2010-2020). Quantitative data were compared with Fisher's exact tests and Chi-squared tests. Interview responses were reviewed to catalog gender bias, obstacles experienced by female surgeons, and advice offered to training programs to address women's concerns.

Of 61 female surgery residency graduates, 37 (61%) participated. Compared to early graduates (N = 20), recent graduates (N = 17) were significantly more likely to pursue fellowship training (100% vs. 65%, p < 0.01) and have children before or during residency (65% vs. 25%, p = 0.02). A substantial proportion in each cohort experienced some form of gender bias (71% vs. 85%, p = 0.43). Compared to early graduates, recent graduates were significantly less likely to report experiencing explicit gender bias (12% vs. 50%, p = 0.02) but equally likely to report implicit gender bias (71% vs. 55%, p = 0.50). Female graduates across the decades advocated for specific measures to champion work-life balance in residency (51%), strengthen female mentorship (49%), increase childcare support (41%), and promote women into leadership positions (32%).

While having children during residency has become more common and accepted over the decades, female surgery residents continue to experience implicit gender bias in the workplace. Female surgeons advocate for targeted interventions to establish systems for parental leave, address gender bias, and strengthen female mentorship.