Table 1 Tested variables in controls and age-related macular degeneration patients.
From: Photoreceptor alteration in intermediate age-related macular degeneration
Controls | Intermediate AMD | ||
---|---|---|---|
Whole region | Drusen-free region | ||
EZ normalized reflectivity | 0.85 ± 0.08 0.86 (0.79–0.92) | 0.76 ± 0.10 0.76 (0.71–0.84) | 0.77 ± 0.10 0.76 (0.71–0.84) |
< .0001a | < .0001a | ||
Choriocapillaris FD% | 19.2 ± 6.2 20.7 (13.9–23.5) | 24.1 ± 5.3 23.9 (21.9–28.1) | 24.0 ± 5.4 23.9 (21.9–28.1) |
0.001a | 0.001a | ||
Choriocapillaris FD average size (μm2) | 612.0 ± 72.6612.0 ± 72.6 590.4 (576.4–639.6) | 898.2 ± 289.6898.2 ± 289.6 822.2 (690.8–943.4) | 747.0 ± 151.0 748.6 (639.6–832.4) |
< .0001b | < .0001b |