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Prevalence and causes of visual impairment amongst older adults in a rural area of North India: a cross-sectional study
OBJECTIVES: To determine the prevalence, causes and associated factors for visual impairment (VI) in rural population of Jhajjar district, Haryana, north India. METHODS: A community-based, cross-sectional study was conducted in two blocks of Jhajjar district. A total of 34 villages were selected usi...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5875657/ https://www.ncbi.nlm.nih.gov/pubmed/29550774 http://dx.doi.org/10.1136/bmjopen-2017-018894 |