Figure 3From: Clinical review: RIFLE and AKIN – time for reappraisalRIFLE class and mortality in different patient populations. Risk–Injury–Failure–Loss–Endstage renal disease class and mortality in different patient populations (data from [8]). NonAKI, no acute kidney injury; Cr, creatinine; ICU, intensive care unit; RR, relative risk.Back to article page