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Differences in close-work activities and optical axis length between only children and non-only children: a cross-sectional study
BACKGROUND: This study aimed to investigate the differences in optical axial length and close-work activities between only children and children with siblings in Wenzhou. METHODS: This was a cross-sectional population-based study. In total, 2913 school-aged children and their parents in Wenzhou were...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9463816/ https://www.ncbi.nlm.nih.gov/pubmed/36088410 http://dx.doi.org/10.1186/s12887-022-03586-7 |