Fig. 4From: Coronary artery calcification in patients with advanced chronic kidney disease Survival curves for cardiovascular hospitalization of CKD Patient (CKD patients were divided into different groups based on their CAC score (0, no risk of cardiovascular events or mortality; 1-100, low risk; 101–400, intermediate risk; > 400, high risk). The survival curves for cardiovascular hospitalization of patients at each group were constructed by the Kaplan-Meier method.)Back to article page