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Prevalence of myopia and high myopia, and the association with education: Shanghai Child and Adolescent Large-scale Eye Study (SCALE): a cross-sectional study
OBJECTIVES: To report on: (a) overall myopia and high myopia prevalence, and (b) the impact of education on the spherical equivalent refractive error in children across Shanghai. DESIGN: Cross-sectional study. SETTING: Across all 17 districts of Shanghai. PARTICIPANTS: 910 245 children aged 4–14 yea...
Autores principales: | , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8710858/ https://www.ncbi.nlm.nih.gov/pubmed/34949607 http://dx.doi.org/10.1136/bmjopen-2020-048450 |