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Prevalence of presbyopia and spectacle correction coverage in a rural population of North West Nigeria
PURPOSE: To determine the prevalence of presbyopia, and near vision spectacle coverage in a rural population of Northwestern Nigeria. STUDY DESIGN: Cross sectional prevalence study. SUBJECTS AND METHODS: Six hundred and fifty people of at least 40 years of age, in 13 clusters (50 per cluster) were e...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Dove Medical Press
2015
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4494630/ https://www.ncbi.nlm.nih.gov/pubmed/26170613 http://dx.doi.org/10.2147/OPTH.S81194 |