Figure 1.
Multivariate models for hazard of developing retinopathy in persons without diabetes. All models include age, chronic kidney disease (CKD), and central retinal arteriole equivalent (CRAE) and one of the following: A: Systolic BP. B: Hypertension (expanded by level of control). C: Pulse pressure. Hypertension was defined as SBP ≥140 mmHg or DBP ≥90 mmHg or use of antihypertensive medication.