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Prevalence of myopia and associated risk factors among primary students in Chongqing: multilevel modeling
BACKGROUND: The prevalence of myopia and associated risk factors among children in Chongqing has not yet been determined. This study investigated the prevalence of myopia and possible relationships between myopia and several related factors among school children in Chongqing. METHODS: This cross-sec...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7161106/ https://www.ncbi.nlm.nih.gov/pubmed/32295555 http://dx.doi.org/10.1186/s12886-020-01410-3 |