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Table 6 Patients with acute kidney injury classified by creatinine criteria or urine output criteria, or both criteria

From: Acute kidney injury in intensive care unit patients: a comparison between the RIFLE and the Acute Kidney Injury Network classifications

 

Creatinine (%)

Urine output (%)

Creatinine + urine output (%)

RIFLE classification

   

   Risk

85.5

5.2

9.3

   Injury

68.5

6.8

24.7

   Failure

44.2

5

50.8

   Any category

64.1

5.6

30.3

AKIN classification

   

   Stage 1

87.1

3.6

9.3

   Stage 2

73.1

7.5

19.4

   Stage 3

42.5

4.7

52.8

   Any category

67.4

4.8

27.8

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Critical Care

ISSN: 1364-8535