Figure 2

Prevalence of Previously Undetected Diabetes and Impaired Glucose Tolerance (IGT) Among Primary Care Practices in Canada (DIASCAN) (Age-Adjusted). Source: Harris et al "The prevalence of NIDDM and associated risk factors in native Canadians" Diabetes Care 1997; 20:185–187.
Prevalence of Previously Undetected Diabetes and Impaired Glucose Tolerance (IGT) Among Primary.
Care Practices in Canada (DIASCAN) (Age-Adjusted)