Family Physicians in Focused Practice in Ontario, Canada: A Population-Level Study of Trends From 1993/1994 Through...

An adequate supply of family physicians who deliver comprehensive care is critical for addressing evolving population health needs, fostering health equity, and ensuring a cost-effective health system. Little is known about current trends of family physicians choosing focused practice and concurrent changes in comprehensive family physician numbers relative to population growth.

We conducted a repeated cross-sectional population-based study using administrative data to understand sex-stratified trends in focused practice from 1993/1994 through 2021/2022 in Ontario, Canada, accounting for population growth. For each fiscal year, we identified all active family physicians and classified them by practice type, leveraging a previously published algorithm on comprehensiveness.

The proportion of family physicians in focused practice increased from 7.7% (856/11,103) in 1993/1994 to 19.2% (3,351/17,413) in 2021/2022. The 3 most prevalent focused practice types at the end of the study period were emergency (37.0%), hospitalist (26.5%), and addiction (8.3%) medicine. A greater proportion of focused practice physicians were male (60.1%) vs female (39.9%) in 2021/2022. Over the study period, the number of family physicians increased from 104 to 118 per 100,000; however, the number of comprehensive family physicians decreased from 71 to 64 per 100,000. Of the additional 6,310 family physicians who entered the workforce, 39.5% (2,495/6,310) were in focused practice.

Over the study period, there was a decrease in the percentage of comprehensive family physicians and a substantial increase in family physicians pursuing focused practice, particularly in emergency and hospitalist medicine. Research and policy work is needed to understand and address the complex factors driving these trends.