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Incidence of acute kidney injury stratified by the Risk, Injury, Failure, Loss of Kidney Function, End-stage Kidney Disease (RIFLE) and the Acute Kidney Injury Network (AKIN) definition/classification schemes |
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| RIFLE classification |
AKIN classification |
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|
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| None |
372 (56.2%) |
None |
328 (49.5%) |
| Risk |
97 (14.7%) |
Stage 1 |
140 (21.1%) |
| Injury |
73 (11%) |
Stage 2 |
67 (10.1%) |
| Failure |
120 (18.1%) |
Stage 3 |
127 (19.2%) |
| Any category |
290 (43.8%) |
Any stage |
334 (50.4%) |
Lopes et al. Critical Care 2008 12:R110 doi:10.1186/cc6997 |
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