Rural Mongolia | Urban Singapore | ||||||
---|---|---|---|---|---|---|---|
Uniocular | Binocular | Uniocular | Binocular | ||||
POAG | 25% (1/4) | 0% (0/4) | 27% (6/22) | 9% (2/22) | |||
PACG | 75% (6/8) | 38% (3/8) | 50% (7/14) | 29% (4/14) | |||
Secondary | 100% (2/2) | 0% (0/2) | 71% (5/7) | 0% (0/7) |
Blindness defined as VA <3/60 or severely constricted visual field.
↵This subject was blind in one eye from glaucomatous optic neuropathy and from a macular branch retinal vein occlusion in the other.