Trends in Surgeon Burnout in the US and Canada: Systematic Review and Meta-Regression Analysis.

BACKGROUND: Burnout among surgeons is increasingly recognized as a crisis. However, little is known about changes in burnout prevalence over time. We evaluated temporal trends in burnout among surgeons and surgical trainees of all specialties in the US and Canada. STUDY DESIGN: We systematically reviewed MEDLINE, Embase, and PsycINFO for studies assessing surgeon burnout from January 1981 through September 2021. Changes in dichotomized Maslach Burnout Inventory scores and mean subscale scores over time were assessed using multivariable random-effects meta-regression. RESULTS: Of 3,575 studies screened, 103 studies representing 63,587 individuals met inclusion criteria. Publication dates ranged from 1996 through 2021. Overall, 41% of surgeons met criteria for burnout. Trainees were more affected than attending surgeons (46% vs 36%, p = 0.012). Prevalence remained stable over the study period (-4.8% per decade, 95% CI -13.2% to 3.5%). Mean scores for emotional exhaustion declined and depersonalization declined over time (-4.1 per decade, 95% CI -7.4 to -0.8 and -1.4 per decade, 95% CI -3.0 to -0.2). Personal accomplishment scores remained unchanged. A high degree of heterogeneity was noted in all analyses despite adjustment for training status, specialty, practice setting, and study quality. CONCLUSIONS: Contrary to popular perceptions, we found no evidence of rising surgeon burnout in published literature. Rather, emotional exhaustion and depersonalization may be decreasing. Nonetheless, burnout levels remain unacceptably high, indicating a need for meaningful interventions across training levels and specialties. Future research should be deliberately designed to support longitudinal integration through prospective meta-regression to facilitate monitoring of trends in surgeon burnout.