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Table 3 Mortality or dialysis in AKIUO and AKICr

From: The urine output definition of acute kidney injury is too liberal

 

Mortality or dialysis, n(%)a

Relative riskb (95% CI)

 

No-AKICr

AKICr

Totals

No-AKICr

AKICr

No-AKIUO

19 (9.4)

10 (12.5)

29

1 (referent)

1.34 (1.20 to 1.39)

AKIUO

31 (12.8)

67 (33.5)

98

1.36 (1.20 to 1.40)

3.62 (3.21 to 3.94)

Totals

50

77

127

  
  1. aNumber (percentage) of mortality or dialysis in each group. bRelative risk of mortality or dialysis to the referent group of No-AKIUO and No-AKICr. AKICr, acute kidney injury by the creatinine definition; AKIUO, acute kidney injury by the urine output definition; CI, confidence interval.