From: Serum neutrophil gelatinase-associated lipocalin at inception of renal replacement therapy predicts survival in critically ill patients with acute kidney injury
NGAL cut-off
OR
Sensitivity (%)
Specificity (%)
NPV (%)
PPV (%)
≥ 580 ng/mL
4.79
50.0
82.7
≥ 360 ng/mL
6.69
82.1
59.2
90.6
41.1
≥ 190 ng/mL
3.31
89.3
28,4
88.5
30.1