Fig. 2From: Predictive factors for severe long-term chronic kidney disease after acute kidney injury requiring renal replacement therapy in critically ill patients: an ancillary study of the ELVIS randomized controlled trialProportion of patients who died and at different stages of chronic kidney disease over the study period. The no/mild chronic kidney disease group was made up of patients in stages 1, 2 and 3. The severe chronic kidney disease group was made up of patients in stages 4 and 5Back to article page