Figure 2

Kaplan-Meier Survival Curve According to K/DOQI CKD Stage, among Patients Hospitalized for a First Stroke, N = 856 [GFR (ml/min/1.73 m ² ) ≥90: 59; GFR 60-89: 456; GFR: 30-59: 316; GFR ≤29: 25)].