Five-Year Risk Prediction Models for Peripheral Artery Disease in Patients With Chronic Kidney Disease

Rationale 95% CI, 17.5-22.0% and 22.2%; 95% CI, 19.8-24.5%, respectively). Limitations: Lack of external validation. Conclusions: A PAD risk prediction model that combines clinical variables with ABI improves the identification of patients with CKD at high risk for PAD better than ABI alone.