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Table 4 AKI Stages and Mortality Outcome

From: Risk factors, mortality and acute kidney injury outcomes in cirrhotic patients in the emergency department

Stages of AKI

Total

Mortality, %

Unadjusted

Adjustedb

OR

IC 95%

p

OR

IC 95%

p

no AKIa

119

11.8

1

  

1

  

AKI

139

42.2

      

 KDIGO 1

55

27.3

2.81

1.24–6.35

0.013

   

  1a

16

12.5

1.07

0.22–5.21

0.932

0.91

0.18–4.60

0.916

  1b

39

33.3

3.75

1.57–8.93

0.003

3.78

1.47–9.70

0.006

 KDIGO 2 and 3

84

52.4

   

10.11

4.36–23.43

< 0.001

  KDIGO 2

35

40.0

5.00

2.08–12.01

< 0.001

   

  KDIGO 3

49

61.2

11.84

5.31–26.37

< 0.001

   
  1. aReference group. bAdjusted for age, sex, hypertension, diabetes, APACHE II score and MELD score. AKI, acute kidney injury