Figure 3

Receiver operating characteristic curves of urinary neutrophil gelatinase-associated lipocalin and kidney injury molecule-1 levels at time frames T0, T1 and T2 and for the 24-hour peak levels. The dashed black lines represent the receiver operating characteristic (ROC) curves of urinary neutrophil gelatinase-associated lipocalin (uNGAL), and the dotted lines represent the ROC curves of kidney injury molecule-1 (KIM-1). The gray lines represent the reference value.