Research Article
Prevalence of Myopia among Children Attending Pediatrics Ophthalmology Clinic at Ohud Hospital, Medina, Saudi Arabia
Table 2
The association between severity of myopia with eye position and strabismus angle.
| Variables | Myopia | Total | Chi-square | Low | Moderate | High | X2 | value |
| Eye position | Normal | N | 21 | 13 | 20 | 54 | 8.912 | 0.179 | % | 63.6 | 54.2 | 69.0 | 62.8 | Exophoria | N | 9 | 8 | 3 | 20 | % | 27.3 | 33.3 | 10.3 | 23.3 | Exotropia | N | 3 | 3 | 4 | 10 | % | 9.1% | 12.5% | 13.8% | 11.6% | Esotropia | N | 0 | 0 | 2 | 2 | % | 0.0 | 0.0 | 6.9 | 2.3 |
| Strabismus angle | 5° | N | 8 | 2 | 0 | 10 | 24.999 | 0.002 | % | 66.7 | 18.2 | 0.0 | 31.3 | 10° | N | 1 | 3 | 0 | 4 | % | 8.3 | 27.3 | 0.0 | 12.5 | 15° | N | 0 | 1 | 5 | 6 | % | 0.0 | 9.1 | 55.6 | 18.8 | 20° | N | 1 | 1 | 2 | 4 | % | 8.3 | 9.1 | 22.2 | 12.5 | >25° | N | 2 | 4 | 2 | 8 | % | 16.7 | 36.4 | 22.2 | 25.0 |
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Significant at value less than 0.05. |