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Fig. 2 | BMC Nephrology

Fig. 2

From: Incidence, timing and outcome of AKI in critically ill patients varies with the definition used and the addition of urine output criteria

Fig. 2

Proportions of patients who develop AKI according to RIFLE definition during ICU admission. Proportions of patients who develop AKI according to RIFLE definitions based on urine output criteria (green line) and serum creatinine criteria (blue line) plotted against the time in hours since admission to the ICU. Only patients without AKI at ICU admission who developed AKI within the first week of ICU admission are included in this graph

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