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Prevalence and causes of visual impairment and blindness in Sichuan province of China
AIM: To describe the prevalence and causes of low vision and blindness in a population within Sichuan province in southwestern China. METHODS: A stratified, multi-phased and cluster probability sampling design was employed to enumerate 125641 participants from 40351 households within 38 counties/cit...
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Autori principali: | , , , |
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Natura: | Artigo |
Lingua: | Inglês |
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International Journal of Ophthalmology Press
2010
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Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3340646/ https://ncbi.nlm.nih.gov/pubmed/22553525 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3980/j.issn.2222-3959.2010.01.20 |
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