Fig. 1From: The impact of diabetes mellitus on acute kidney injury after coronary artery bypass graftingAcute kidney injury (AKI), as defined and classified according to the criteria proposed by the Acute Kidney Injury Network (AKIN), is shown stratified according to kidney function at baseline (blue = AKI stage 1, red = AKI stage 2, green = AKI stage 3; y-axis = percentage of patients)Back to article page