| Sex | Ametropia | Total | ||
| Astigmatism | Hypermetropia | Myopia | ||
| Males | 58 (69.87%) | 22 (26.5%) | 3 (3.61%) | 83 (100%) |
| Females | 115 (70.98%) | 41 (25.30%) | 6 (3.7%) | 162 (100%) |
| Total | 173 | 63 | 9 | 245 |