Table 3.
Prevalence of binocular acuity <6/12
| Binocular acuity <6/12 | |||
| No | Prevalence | 95% CI | |
| All ages | |||
| Total | 14600 | 19.9 | 17.8 to 22.0 |
| Men | 5620 | 15.2 | 13.5 to 16.9 |
| Women | 8980 | 22.8 | 20.3 to 25.3 |
| Men and women | |||
| 75–79 | 6898 | 10.8 | 9.1 to 12.6 |
| 80–84 | 4602 | 20.0 | 17.6 to 22.4 |
| 85–89 | 2319 | 35.3 | 31.7 to 38.8 |
| 90 plus | 781 | 53.1 | 48.3 to 57.9 |
| Men | |||
| 75–79 | 2961 | 8.9 | 7.1 to 10.7 |
| 80–84 | 1695 | 16.3 | 14.3 to 18.4 |
| 85–89 | 782 | 30.2 | 25.9 to 34.5 |
| 90–94 | 182 | 42.3 | 34.5 to 50.1 |
| Women | |||
| 75–79 | 3937 | 12.3 | 10.4 to 14.2 |
| 80–84 | 2907 | 22.1 | 19.0 to 25.2 |
| 85–89 | 1537 | 37.9 | 33.9 to 41.8 |
| 90–94 | 599 | 56.4 | 51.0 to 61.9 |