| Groups | Control | Anisometropia | P valuea |
| Participants | 69 | 42 |
|
| Headaches | 1.30 ± 0.93 | 1.38 ± 0.96 | 0.210 |
| Asthenopia | 1.41 ± 0.96 | 1.74 ± 1.34 | 0.205 |
| Photophobia | 2.20 ± 1.63 | 2.57 ± 1.61 | 0.115 |
| Reading Difficulty | 1.78 ± 1.34 | 1.67 ± 1.14 | 1.000 |
| Nausea | 1.00 | 1.00 | - |
| Motility | 1.14 ± 0.60 | 1.02 ± 0.15 | 0.267 |
| Nervousness | 1.22 ± 0.77 | 1,19 ± 0.97 | 0.782 |
| Vertigo and Dizziness | 1.12 ± 0.58 | 1.21 ± 0.81 | 0.525 |
| General Fatigue | 1.33 ± 0.80 | 1.31 ± 0.92 | 0.512 |
| Distorced Space Perception | 1.39 ± 1.11 | 1.29 ± 0.83 | 0.817 |
| Symptoms (mean) | 1.39 ± 0.46 | 1.44 ± 0.44 | 0.461 |