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Prevalence of visual impairment among older Chinese population: A systematic review and meta-analysis
BACKGROUND: To evaluate the prevalence of visual impairment (VI) among elderly Chinese population. METHODS: All population-based studies on VI prevalence among elderly Chinese populations were searched and only studies with clear definitions of diagnosis were selected. Meta-analysis methods were use...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Society of Global Health
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8088771/ https://www.ncbi.nlm.nih.gov/pubmed/33981412 http://dx.doi.org/10.7189/jogh.11.08004 |