Renal Function and Ultrasound Imaging in Elderly Subjects

Table 3

Diagnostic tests of three estimating GFR formulas for CKD.

Patients with	Se (%)	Sp (%)	PV+ (%)	PV− (%)
CG <52 mL/min	78	94	94	76
MDRD <87 mL/min	88	55	72	77
CKD-EPI <65 mL/min	54	87	85	59