Renal Function and Ultrasound Imaging in Elderly Subjects

Table 5

ROC curve analysis for CKD (24 h creatinine clearance <60 mL/min).

Test result variable(s)	Area (95% CI)
CG <52 mL/min	0.86 (0.77–0.95)	<0.001
MDRD <87 mL/min	0.71 (0.59–0.84)	0.002
CKD-EPI <65 mL/min	0.70 (0.58–0.83)	0.003
Model 1	0.91 (0.84–0.98)	<0.001
Model 2	0.87 (0.79–0.95)	<0.001
Model 3	0.89 (0.81–0.97)	<0.001