Fig. 3From: Visualization of changes in the foveal avascular zone in both observed and treated diabetic macular edema using optical coherence tomography angiographyBland-Altman plot comparing the partially automated and manual measurement technique for visit 1 (a) and visit 2 (b). The x-axis signifies the average in FAZ area (mm2) while the y-axis signifies the difference between the two measurement techniquesBack to article page