Figure 4

Comparison of the RS between BRVO-affected and unaffected areas. In the parafovea, the difference between areas 2 and 4 was calculated using both B/Y and W/W perimetries. In the extrafovea, the difference between areas 6 and 8 was calculated. RS retinal sensitivity, B/Y blue on yellow, W/W white on white, BRVO branch retinal vein occlusion.