Renal Function and Ultrasound Imaging in Elderly Subjects

Figure 2

Bland-Altman plot.

(a) 24 h-CrCl versus Cockcroft-Gault

(b) 24 h-CrCl versus CKD-EPI

(c) 24 h-CrCl versus MDRD

(d) MDRD versus CKD-EPI