Figure 6

Total distance and direction of the highest foveal bulge point in relation to the center of the foveal avascular zone. The total (linear) distance was divided into two groups: less than 50 μm (light gray lines and bars) and greater than 50 μm (dark gray lines and bars). In the top row, the deviation of each eye in each group is indicated by the direction and length of the line. The bottom row shows the distribution of the total distance between two points. The distribution is shown to be skewed less than 50 μm. This figure was created using Stata software version 15 (StataCorp LP, College Station, TX, USA) and ImageJ software.