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Progression of Vision in Chinese School-Aged Children Before and After COVID-19
Objectives: To investigate the changes of vision, including the prevalence of myopia, hyperopia, poor vision, and the spherical equivalent refraction (SER), in school-aged children before and after the pandemic of Coronavirus Disease 2019 (COVID-19). Methods: A school-based vision screening study wa...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9402781/ https://www.ncbi.nlm.nih.gov/pubmed/36032274 http://dx.doi.org/10.3389/ijph.2022.1605028 |