Population
People aged ≥40 years in Canada (except Quebec) between 1994-1997
Design
Cross-sectional
Follow-up
1994-1997
Authors
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Marked regional variation in CEA rates may signal inconsistent practice; leaves open drivers of disparities and need for standardization.
Carotid endarterectomy rates in Canada increased slightly from 1994 to 1997 but showed marked regional variation, highlighting potential inconsistencies in clinical practice and guideline application.
Feasby et al. (2001) studied this question.
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