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Table 5 Time to reach cutoff value of each biomarker, compared with serum creatinine detection of AKI

From: Early prediction of acute kidney injury biomarkers after endovascular stent graft repair of aortic aneurysm: a prospective observational study

Biomarker

Time (h)

NGAL

−30 (−68, 8)

NGAL/Cr

−40 (−96, 16)

bNGAL

−19(−71, 33)

Alb

−20 (−51, −2)

Alb/Cr

−40 (−96, 16)

NAG

−19 (−37, 0)

L-FABP

−30 (−76, 16)

L-FABP/Cr

−40 (−96,16)

  1. Data was expressed as median (95% confidence interval). Minus sign indicates that biomarker reached the cutoff value earlier than serum creatinine. NGAL, urinary neutrophil gelatinase-associated lipocalin; NGAL/Cr, urinary NGAL corrected with urine creatinine; bNGAL, blood neutrophil gelatinase-associated lipocalin; Alb, urinary microalbumin; Alb/Cr, urinary microalbumin corrected with urine creatinine; NAG, N-acetyl-β-d-glucosaminidase; L-FABP, urinary liver fatty acid-binding protein; L-FABP/Cr, urinary liver fatty acid-binding protein corrected with urine Cr.