Systemic and Urinary Neutrophil Gelatinase-Associated Lipocalins Are Poor Predictors of Acute Kidney Injury in Unselected Critically Ill Patients

Table 4

AUC (CI) for sNGAL, uNGAL, and uNGAL_corr. in predicting RRT.

sNGAL	0.47 (0.37 to 0.58)
uNGAL	0.26 (0.03 to 0.50)
uNGALcorr.	0.27 (0.0 to 0.57)
sNGAL/uNGAL	0.26 (0.01 to 0.51)