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Vietnam - Thanh Hoa Rapid Assessment of Avoidable Blindness 2011

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General Info
Provider 
RAAB Repository
Microdata access: Download
Geography 
Viet Nam (VNM)
Sơn La
Coverage type 
Subnational
Time period covered 
06/2011 - 07/2011
Series or system 
Rapid Assessment of Avoidable Blindness (RAAB)
Data type
Survey:
  • Cross-sectional
  • Individual
  • Interview
  • Urban-rural representative
Summary 

The Rapid Assessment of Avoidable Blindness (RAAB) is a rapid survey methodology developed at the International Centre for Eye Health (ICEH). It is a population based survey of visual impairment and eye care services among people aged 50 years and over.

Keywords 
Cataracts, Corrective lenses, Education, Eye examinations, Glaucoma, Health care access, Macular degeneration, Onchocerciasis, Refraction and accommodation disorders, Trachoma, Vision loss, Visual acuity
GHDx Entry last modified on: Jan 18, 2023