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Prevalence, incidence, and risk factors for myopia among urban and rural children in southern China: protocol for a school-based cohort study
INTRODUCTION: Myopia is the common cause of reduced uncorrected visual acuity among school-age children. It is more prevalent in urban than in rural areas. Although many myopia studies have focused on the effect of urbanisation, it remains unclear how visual experience in urban regions could affect...
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/PMC8573650/ https://www.ncbi.nlm.nih.gov/pubmed/34740929 http://dx.doi.org/10.1136/bmjopen-2021-049846 |