Fig. 3From: Comparison of diagnostic criteria for acute kidney injury in critically ill children: a multicenter cohort studyPICU mortality under different AKI definitions and baseline SCr estimation methods. Mortality rates are presented as percentages with 95% confidence intervals. *P < 0.05 versus KDIGO; 1P < 0.05 versus No AKI; 2P < 0.05 versus AKI stage 1; aP < 0.05 versus SchwartzBack to article page