Practice patterns of graduates of 2- and 3-year family medicine programs: in Ontario, 1996 to 2004.

Objective: To compare patterns of practice between graduates of core 2-year family medicine (FM) training programs and those completing an additional postgraduate year (PGY3) of training.

Design: Retrospective cohort study using administrative data from the Ontario Health Insurance Plan.

Setting: Ontario.

Participants: Graduates of Ontario FM residency programs from 1996 to 2002 who provided insured services in Ontario for 1 or more fiscal years between 1996 and 2004.

Main Outcome Measures: Proportion of physician years of service in which a minimum number of services were provided in each of the following categories: anesthesia, emergency medicine (EM), home visits, hospital visits, nursing home visits, intrapartum obstetrics, palliative care, office-only practice, and rural locations, as well as deciles for proportion of billings for emergency department work and "quasi-specialty" designations based on billing patterns. Results are stratified by type of training and years in practice.

Results: Graduates of PGY3 programs are significantly more likely to practise in a range of nonoffice settings than their counterparts who completed core 2-year FM training programs. Differences were the most marked in areas in which additional training had been undertaken, but also extended to other categories. There was no effect on the proportion practising in rural locations, unless the training was undertaken in a rural setting or in anesthesia. Physicians including EM in their practices were more likely to practise mostly or almost all EM if they had undertaken either EM programs or self-directed programs at non-northern training sites. Very few graduates of any type were classified as belonging to a quasi-specialty group, other than those who completed care of the elderly or palliative care (hospitalist) and anesthesia programs.

Conclusion: Completion of a PGY3 program is strongly associated with increased participation in practice outside the office, particularly in the area of the training provided.