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Prevalence and Pattern of Refractive Errors among Primary School Children in Al Hassa, Saudi Arabia
Some 12.8 million in the age group 5–15 years are visually impaired from uncorrected or inadequately corrected refractive errors. In Saudi Arabia, the size of this public health problem is not well defined especially among primary schoolchildren. The purpose of this cross-sectional study was to asse...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Canadian Center of Science and Education
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4776961/ https://www.ncbi.nlm.nih.gov/pubmed/23283044 http://dx.doi.org/10.5539/gjhs.v5n1p125 |