Characteristic | Bilateral % (n) | Unilateral % (n) | All losses % (n) |
---|---|---|---|
Vision Loss | |||
 All vision losses | 59.1% (137/232) | 40.9% (95/232) | 100% (232/232) |
Degree of VL according to the worst eye | |||
 Mild (0.4 LogMar) | 100% (11/11) | 0 | 4.7% (11/232) |
 Moderate (0.5–0.9 LogMar) | 56.2% (50/89) | 43.8% (39/89) | 38.4% (89/232) |
 Severe (1–4 LogMar) | 66.7% (12/18) | 33.3% (6/18) | 7.8% (18/232) |
 No Response (5 LogMar) | 56.1% (64/114) | 43.9% (50/114) | 49.1% (114/232) |