Table 2.
Prevalence of visual impairment and blindness at the end of life in the right and left eye in a cohort of patients with ocular hypertension, glaucoma suspect or glaucoma, according to the WHO criteria on the base VA.
| OD | ||||||
|---|---|---|---|---|---|---|
| OS | Normal | Mild VI | Moderate VI | Severe VI | Blind | Total |
| Normal | 513 (37.2) | 76 (5.5) | 52 (3.8) | 14 (1.0) | 67 (4.9) | 722 (52.4) |
| Mild VI | 96 (7.0) | 73 (5.3) | 26 (1.9) | 5 (0.4) | 20 (1.5) | 220 (16.0) |
| Moderate VI | 50 (3.6) | 37 (2.7) | 50 (3.6) | 7 (0.5) | 42 (3.0) | 186 (13.5) |
| Severe VI | 10 (0.7) | 5 (0.4) | 9 (0.7) | 3 (0.2) | 12 (0.9) | 39 (2.8) |
| Blind | 80 (5.8) | 33 (2.4) | 35 (2.5) | 7 (0.5) | 56 (4.1) | 211 (15.3) |
| Total | 749 (54.4) | 224 (16.3) | 172 (12.5) | 36 (2.6) | 197 (14.3) | 1378 (100) |
VI visual impairment.