Fig. 3From: Urinary [TIMP-2]*[IGFBP7] for early prediction of acute kidney injury after coronary artery bypass surgeryBoxplots of biomarker values on postoperative day 1 after CABG grouped by KDIGO stage. a Serum creatinine, b eGFR, c urinary [TIMP 2]*[IGFBP7]Back to article page