Figure 5: Layer index changes in each macular region and intraretinal layer in the eyes of healthy subjects and diabetic patients with no or mild diabetic retinopathy (DM and MDR, respectively). A) Macular region, B) Foveal region, C) Parafoveal region and D) Perifoveal region. For the description of layer abbreviations see the text or Figure 1. * 0.001<p<0.05 and *** p<0.001 (ANOVA followed by Newman-Keuls post hoc analysis)