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Prevalence of refractive error and spectacle coverage in schoolchildren in two urban areas of Chile
OBJECTIVE. To assess the impact of efforts to reduce visual impairment by detecting and treating refractive errors (REs) among schoolchildren in two urban areas of Chile. METHODS. In 2013, in the communities of Concepción and La Florida, we conducted a multicenter, multistage-sampling, cross-section...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Organización Panamericana de la Salud
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6386098/ https://www.ncbi.nlm.nih.gov/pubmed/31093089 http://dx.doi.org/10.26633/RPSP.2018.61 |