Prevalence of age-related macular degeneration (AMD) by age category
| Age groups (years) | Any AMD | Early AMD | Late AMD | Atrophic AMD | Neovascular AMD | Mixed AMD* |
|---|---|---|---|---|---|---|
| n (%) | n (%) | n (%) | n (%) | n (%) | n (%) | |
| 50–64 | 156 (5.0) | 152 (4.9) | 4 (0.1) | 1 (0.0) | 3 (0.1) | 0 (0.0) |
| 65–74 | 98 (7.8) | 92 (7.3) | 6 (0.5) | 3 (0.2) | 2 (0.2) | 1 (0.1) |
| ≥75 | 53 (13.2) | 44 (11.0) | 9 (2.2) | 5 (1.3) | 4 (1.0) | 0 (0.0) |
| Overall unweighted | 307 (6.5) | 288 (6.1) | 19 (0.4) | 9 (0.2) | 9 (0.2) | 1 (0.0) |
| Overall weighted | 86 095 (7.2) | 78 950 (6.6) | 7144 (0.6) | 3618 (0.3) | 3303 (0.3) | 224 (0.0) |
| 95% CI (overall weighted) | 6.5 to 7.9 | 5.9 to 7.3 | 0.4 to 0.8 | 0.1 to 0.5 | 0.1 to 0.5 | – |
*Mixed AMD—subject has neovascular AMD in one eye and atrophic AMD in the other eye.