Access and Analysis of Provincial Administrative Data for Cohort Disclosure to Guide Community-Based Diabetic Retinopathy Screening

Background 

It is recommended that individuals living with diabetes have their eyes examined for signs of retinopathy annually. Even with access to eye care resources across Canada, including tele-ophthalmology, many individuals with diabetes remain unscreened with screening rates lowest in vulnerable populations. A population-based approach to identify, engage, and provide screening is needed. 

Mixed-Methods Evaluation of Diabetic Retinopathy Screening Supported by Provincial Healthcare Administrative Data

Background

Diabetic retinopathy (DR) is a public health issue, potentially impacting the lives of 3 million or more Canadians (7.9% of the population). If DR is detected early, vision loss can be averted. It is currently impossible to systematically identify individuals living with diabetes who have not had an annual eye examination using only primary care electronic medical records. A different approach is required.