Fig. 5From: SOD1 is a novel prognostic biomarker of acute kidney injury following cardiothoracic surgeryUrine SOD activity: Urinary SOD activity is significantly higher in patient that progress to more severe AKI (77.6% VS 49.81% median inhibition, p < 0.01). Enclosed boxes represent the interquartile range of the data with bars and whiskers representing the range of minimum to maximum values. The horizontal line within the enclosed boxes represents the median value. * represents statistical difference from control group by unpaired T-testBack to article page