Persistence of Gender Bias Over Four Decades of Surgical Training.

OBJECTIVE 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. METHODS 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. RESULTS 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 CONCLUSIONS 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.