Table 1 Correlation of urinary biomarker levels at the predisposition stage with the severity of the subsequent AKI.

From: Biomarkers of persistent renal vulnerability after acute kidney injury recovery

 

Biomarker R versus PCr R + G6

Biomarker R versus ClCr R + G6

r-Spearman

p-valor

r-Spearman

p-valor

Albumin

0.1611

0.515

− 0.1456

0.564

Transferrin

0.6324

0.008

− 0.5172

0.035

IGFBP7

0.6655

0.002

− 0.6989

0.001

TIMP2

0.6684

0.002

− 0.6117

0.005

IGFBP7*TIMP2

0.6397

0.003

− 0.7068

0.001

KIM1

− 0.0912

0.701

0.1079

0.660

  1. Spearman’s correlations between urinary levels of biomarkers in recuperation points (R0, R1, R2) with the increase in plasma creatinine and the decrease in creatinine clearance determined after 6 days of subtoxic gentamicin treatment (50 mg kg−1 body weight) (R0 + G6, R1 + G6, R2 + G6) started at every recuperation point.
  2. In bold, statistically significant differences.
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