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Prevalence of Vision Impairment in Older Adults in Rural China in 2014 and Comparisons With the 2006 China Nine-Province Survey
• PURPOSE: To estimate the prevalence of vision impairment and blindness in 2014 among older adults in rural China with comparisons with the 2006 Nine-Province Survey. • DESIGN: Population-based, cross-sectional study. • METHODS: Geographical cluster sampling was used in randomly selecting residents...
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| Publicat a: | Am J Ophthalmol |
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| Autors principals: | , , , , , , , , , , , , , , , , , , , , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
2017
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6029940/ https://ncbi.nlm.nih.gov/pubmed/29102607 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.ajo.2017.10.016 |
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