Table 1 Retinopathy grading of study cohorts. All participants had type 2 diabetes
From: Genome-wide association studies for diabetic macular edema and proliferative diabetic retinopathy
Retinopathy grading | N |
|---|---|
No retinopathy (controls) | 435 |
DME only | 177 |
PDR only | 83 |
DME and PDR | 93 |