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Gastroenterology Numbers in Canada: A Comparison of Human Resource Databases
Journal of the Canadian Association of Gastroenterology
|July 12, 2019
Summary
Canadian gastroenterology (GI) human resources (HR) are estimated between 782-848, with 6% annual growth. Most provinces have fewer than 2 GIs per 100,000 population, highlighting a need for validation studies.
Area of Science:
- Health Services Research
- Gastroenterology Workforce Analysis
Background:
- Multiple databases track Canadian gastroenterology (GI) human resources (HR), but data collection methods vary, leading to differing estimates.
- The Canadian Institute for Health Information (CIHI) and Canadian Medical Association (CMA) databases are key sources for current GI HR data.
Purpose of the Study:
- To estimate the current number of gastroenterologists in Canada.
- To assess the distribution of gastroenterologists across Canadian provinces.
- To project the growth rate of the gastroenterology workforce.
Main Methods:
- Comparative analysis of data from CIHI and CMA databases.
- Estimation of GI workforce numbers based on available data.
- Calculation of GI-to-population ratios.
Main Results:
- An estimated 782 to 848 gastroenterologists were in Canada in 2016, equating to 2.14 GIs per 100,000 population.
- Six out of ten provinces had fewer than 2 GIs per 100,000 population.
- The national GI workforce is growing at an estimated 6% annually, with approximately 50 adult and 5 pediatric trainees entering the field each year.
Conclusions:
- Canadian GI human resource numbers are increasing, but provincial distribution remains uneven.
- Further validation studies are necessary to refine workforce estimates and inform policy.
- Addressing potential shortages and improving equitable access to GI care is crucial.
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