Figure 3From: Gene polymorphisms of superoxide dismutases and catalase in diabetes mellitus Correlation between presence of vascular complications and SOD activity. Cross-correlation between the presence of vascular complications in diabetic patients and the level of serum superoxide dismutase activity. The correlation coeficients (Spearman) are r1 = -0,29 (T1DM), r2 = -0,28 (T2DM) with p < 0,05. Dotted lines mean 95% confidence intervals.Back to article page