Identifying gaps in patient access to diabetic screening eye examinations in Ontario: a provincially representative cross-sectional study

OBJECTIVE: Diabetes is the leading cause of acquired blindness in Canadians under the age of 50 years, and diabetic retinopathy affects an estimated 500 000 Canadians. Early identification of retinopathy with screening eye examinations allows for secondary prevention. To understand the need for resource allotment in diabetic screening, we undertook a cross-sectional study of key demographics and geographics of screened and unscreened patients …