Fig. 2From: A more accurate method acquirement by a comparison of the prediction equations for estimating glomerular filtration rate in Chinese patients with obstructive nephropathyCurves of Receiver Operating Characteristics analysis for the diagnostic ability of CKD-EPIcr-cys equation (solid-line curve) versus other 5 equations (dotted-line curves). The values of the area under the curve were listed in Table 3 Back to article page