Visual acuity outcomes and characteristics of choroidal neovascularisation (CNV) by age and sex
| Eyes | Change of visual acuity | Fluorescein angiographic findings | Indocyanine green angiographic features | Location of CNV | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| worse | not worse | classic CNV | occult CNV | type 1 | type 2 | type 3 | type 4 | extrafovea l | juxtafoveal | subfoveal | |||||||
| Female (years) | |||||||||||||||||
| 50–59 | 3 | 0 | 3 | 1 | 2 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | |||||
| 60–69 | 9 | 1 | 8 | 2 | 7 | 5 | 2 | 1 | 1 | 2 | 1 | 6 | |||||
| 70–79 | 12 | 2 | 10 | 5 | 7 | 5 | 5 | 0 | 2 | 1 | 4 | 7 | |||||
| ⩾80 | 6 | 5 | 1 | 3 | 3 | 1 | 2 | 1 | 2 | 1 | 1 | 4 | |||||
| Male (years) | |||||||||||||||||
| 50–59 | 7 | 1 | 6 | 3 | 4 | 1 | 4 | 0 | 2 | 1 | 2 | 4 | |||||
| 60–69 | 21 | 4 | 17 | 6 | 15 | 7 | 9 | 2 | 3 | 6 | 9 | 6 | |||||
| 70–79 | 29 | 16 | 13 | 8 | 21 | 12 | 9 | 2 | 6 | 4 | 5 | 20 | |||||
| ⩾80 | 2 | 2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | |||||
| Total | 89 | 31 | 58 | 28 | 61 | 34 | 33 | 6 | 16 | 16 | 23 | 50 | |||||