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Table 4 Potential early predictors of renal recovery

From: Increased urinary excretion of kynurenic acid is associated with non-recovery from acute kidney injury in critically ill patients

 

ROC AUC

CI 95%

Wald χ2

P<

KynA

0.72

0.59-0.85

8.88

0.003

SOFA score

0.70

0.67-0.83

6.75

0.01

Delta diuresis (day 1 – baseline), ml/h

0.68

0.55-0.81

3.84

0.05

Diuresis, ml/h

0.63

0.51-0.76

3.58

0.06

Delta serum creatinine (day 1 – baseline)

0.61

0.47-0.74

2.14

0.14

Serum creatinine, mg/dL

0.59

0.46-0.72

1.38

0.24

  1. All data based on the initial values collected on day one
  2. KynA kynurenic acid, SOFA sepsis-related organ failure assessment score