The Class of 1989 and physician supply in Canada.
BACKGROUND
"The Class of 1989" is a study of 1722 people who were awarded an MD degree by a Canadian university in 1989. This paper reports on migration, specialty choices and patterns of post-MD training in order to assess the contribution of the graduating cohort to the physician workforce of Canada.


METHODS
A longitudinal study was conducted over 7 years after graduation to trace the current location, the post-MD training history and the professional activity of the graduating cohort. Several medical professional and educational associations in Canada and the United States provided year-by-year information on field and location of post-MD training, certification achieved, whether in practice and location of practice through to spring 1996. Information from all sources was linked to a list of 1989 medical school graduates.


RESULTS
From entry to medical school through to 7 years after graduation the cohort was diminished by about 16%. The main reason for loss was migration to other countries: 193 graduates (11.2%) were outside Canada in 1995-96. Internal migration was extensive also; for example, by 1995-96 relatively few of the graduates were located in Newfoundland or Saskatchewan. Of the 1516 graduates active in Canada in 1995-96, 878 (57.9%) were in general practice/family medicine, and only 638 (42.1%) were practising or training in a specialty.


CONCLUSIONS
The "yield" of the Class of 1989 for Canada's physician workforce is insufficient to meet annual physician inflows from Canadian sources to serve population growth and to replace retiring or emigrating physicians. As output from Canada's medical schools drops even further, the gap between requirements and supply will grow even wider.
Ryten
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Office of Research and Information Services, Association of Canadian Medical Colleges, Ottawa, Ont.
Thurber
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Buske
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D002170:Canada; D002321:Career Choice; D015331:Cohort Studies; D004501:Education, Medical; D004503:Education, Medical, Graduate; D004641:Emigration and Immigration / Q000706:statistics & numerical data; D005194:Family Practice / Q000193:education; D005260:Female; D005544:Forecasting; D006301:Health Services Needs and Demand / Q000706:statistics & numerical data; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D010820:Physicians / Q000600:supply & distribution*; D011157:Population Dynamics; D011158:Population Growth; D013038:Specialization; D000078329:Workforce