| Types of eye disorders/disease | n (%), N = 512 |
| Anterior segment |
|
| Pterygium | 194 (37.9) |
| Conjunctivitis | 70 (13.7) |
| Pingueculum | 39 (7.6) |
| Cataract | 33 (6.5) |
| Others | 22 (4.3) |
| Posterior segment |
|
| Glaucoma | 11 (2.1) |
| Optic atrophy | 8 (1.6) |
| Others | 6 (1.2) |
| Whole globe |
|
| Refractive error | 100 (19.5) |
| Presbyopia | 24 (4.7) |
| Others | 5 (0.9) |