Elevated Serum Chloride Levels Contribute to a Poor Prognosis in Patients with IgA Nephropathy

Figure 1

Survival receiver operating characteristic (ROC) curves for 1-, 3-, and 3-year survival. The areas under the receiver operating characteristics curves (AUCs) were 0.63, 0.70, and 0.61 for 1-, 2-, and 3-year follow-up, respectively. The cut-off values were 105.50 for 1-year follow-up and 105.40 for 2- and 3- ear follow-up.