Artículos de revistas
The Prevalence of Strabismus and Associated Risk Factors in a Southeastern Region of Brazil
Fecha
2018-04-03Registro en:
Seminars in Ophthalmology, v. 33, n. 3, p. 357-360, 2018.
1744-5205
0882-0538
10.1080/08820538.2016.1247176
2-s2.0-85006127259
Autor
Universidade Estadual Paulista (UNESP)
King Khaled Eye Specialist Hospital
Instituto de Biociências de Botucatu
Institución
Resumen
Purpose: To determine the prevalence of strabismus and associated risk factors in southeastern Brazil. Methods: A cross-sectional, population-based study using a systematic sample from nine municipalities in a southeastern region of Brazil composed of 1852 individuals aged ≥1 and ≤12 years old was done. Visual acuity (VA), ocular alignment, and refractive error (RE) were evaluated. Strabismic individuals (strabismus group) were compared to orthotropic individuals (orthotropic group) to analyze risk factors linked to heterotropias. Results: Prevalence of strabismus was 0.81% in this population. In the strabismus group, we found 40% with hyperopia, 6.67% with astigmatism, 3.33% with myopia, 6.67% with amblyopia, and 8.33% with moderate anisometropia. In the orthotropic group, 6.85% had hyperopia, 18.12% astigmatism, 14.82% myopia, 0.19% amblyopia, and 4.37% moderate anisometropia. Conclusion: The prevalence of strabismus in southeastern Brazil was 0.81%. Strabismic individuals had more hyperopia. Amblyopia and moderate anisometropia were associated with strabismus.