Blindness prevalence by age group
| Men | Women | Total | ||||
| N | % (95% CI) | N | % (95% CI) | N | % (95% CI) | |
| 50–59 years | 2 | 0.3 (0.0 to 0.8) | 5 | 0.6 (0.1 to 1.1) | 7 | 0.5 (0.1 to 0.9) |
| 60–69 years | 7 | 1.4 (0.4 to 2.4) | 5 | 0.8 (0.1 to 1.5) | 12 | 1.1 (0.5 to 1.7) |
| 70–79 years | 12 | 4.9 (2.4 to 7.4) | 5 | 2.2 (0.4 to 3.9) | 17 | 3.6 (2.1 to 5.0) |
| 80+ years | 3 | 3.4 (0.0 to 7.2) | 7 | 6.7 (1.7 to 11.7) | 10 | 5.2 (1.7 to 8.7) |
| All 50+ years | 24 | 1.7 (1.0 to 2.3) | 22 | 1.2 (0.7 to 1.8) | 46 | 1.4 (1.0 to 1.9) |