Figure 3: Thickness changes in each macular region and intraretinal layer for MDR vs. healthy and MDR vs. DM eyes. Comparisons were performed by ANOVA followed by Newman-Keuls post hoc analysis. The red and yellow color denotes p<0.001 and 0.001<p<0.05, respectively. Arrows pointing down denote the decreasing trend observed. DM: Diabetic patients with no diabetic retinopathy; MDR: Diabetic patients with mild diabetic retinopathy For the description of layer abbreviations see the text or Figure 1.