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Population-based assessment of prevalence and causes of visual impairment in the state of Telangana, India: a cross-sectional study using the Rapid Assessment of Visual Impairment (RAVI) methodology
OBJECTIVE: To assess the prevalence and causes of visual impairment (VI) among a rural population aged 40 years and older in the state of Telangana in India. DESIGN: Population-based cross-sectional study. SETTING: Districts of Adilabad and Mahbubnagar in south Indian state of Telangana, India. PART...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2016
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5168693/ https://www.ncbi.nlm.nih.gov/pubmed/27979835 http://dx.doi.org/10.1136/bmjopen-2016-012617 |