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. 2012 Apr;5(2):187–191. doi: 10.1093/ckj/sfs013

Table 2.

Renal and hospital outcomesa

No AKI Low BCR High BCR Low versus High
RRT requirement, % N/A 5.7 2.7 <0.001
RIFLE-max, % <0.001
Risk N/A 47.3 53.2
Injury N/A 27.2 30.5
Failure N/A 25.5 16.3
AKI duration (days) N/A 2 (1–4) 2 (1–4) 0.25
Hospital stay, days 5 (3–9) 8 (4–16) 9 (5–18) 0.001
Hospital mortality, % 4.4 18.4 29.9 <0.001
a

RIFLE-max, the worst RIFLE class during hospitalization; N/A, not available.