Agender pay gap in physician incomes has been described across numerous jurisdictions. 1 Previous analy ses have found income differences between women and men in the general physician population, among academic physicians and among physicians within the same specialty, 2-8 and when controlling for years of experience, hours worked, geographic location, race and practice type. [9][10][11][12][13] Although the difference in physician income between women and men is well described in the United States, fewer studies have looked at a Canadian cohort. An analysis of surgeons in Ontario found that female surgeons earned less per hour spent operating than male surgeons, and suggested that female physicians were more likely to perform less lucrative procedures than male physicians. 14 A recent report released by the Ontario Medical Association highlighted income disparity between men and women physicians in Ontario, but did not provide a detailed breakdown by specialty. 15 Transparent and detailed reporting on gender differences in physician payments can provide data to guide advocacy for greater pay equity.In this study, we aimed to describe payments to physicians across the province of Ontario by gender when controlling for specialty choice, career stage and physician demographics.
Methods
ContextOntario has a publicly funded, single-payer health care system for physician services. About 70% of physician payments are paid through a fee-for-service model for claims to the Ontario Health Insurance Plan (OHIP). The remainder of physician payments come from alternative payment plans, which can consist of salaries, hourly rates, capitation models or contract-based payments. 16 A physician's salary can comprise a combination of