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Table 5 RIFLE scores on the first ICU admission day (number of patients and percentage).

From: A comparison of RIFLE with and without urine output criteria for acute kidney injury in critically ill patients

 

RIFLESCr

RIFLESCr+UO

No AKI

200 (77%)

144 (55%)

Risk

29 (11%)

54 (21%)

Injury

14 (5%)

36 (14%)

Failure1)

17 (7%)

26 (10%)

Total

260 (100%)

260 (100%)

CVVH

14 (5%)

14 (5%)

  1. CVVH, continuous veno-venous hemofiltration; No AKI, patients without any occurrence of RIFLE criteria; RIFLESCr, RIFLE diagnosis based on RIFLE serum creatinine criteria only; RIFLESCr+UO, RIFLE diagnosis based on both serum creatinine and urine criteria. 1) Based on serum creatinine and urine criteria only, the initiation of CVVH not taken into account.