Uruguay Rapid Assessment of Avoidable Blindness 2011 Survey: Cross-sectional - Exam - Individual - Nationally representative GHDx Entry last modified on: Feb 26, 2025
Tanzania - Kigoma Rapid Assessment of Avoidable Blindness Survey 2011 Survey GHDx Entry last modified on: Jan 18, 2023
Uganda - Western Ntungamo Rapid Assessment of Avoidable Blindness Survey 2011 Survey GHDx Entry last modified on: Jan 18, 2023
Burundi - Ngozi and Kayanza Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Exam - Individual - Interview GHDx Entry last modified on: Feb 26, 2025
Nepal - Dhaulagiri Zone Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Feb 24, 2025
China - Inner Mongolia Shangdu Rapid Assessment of Avoidable Blindness 2010 RAAB China, Inner Mongolia, Shangdu (2010) Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 10, 2025
China - Inner Mongolia Tuoketuo Rapid Assessment of Avoidable Blindness 2010 RAAB China, Inner Mongolia, Tuoketuo (2010) Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 10, 2025
Vietnam - Son La Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Individual - Interview - Urban-rural representative GHDx Entry last modified on: Jan 18, 2023
Senegal - Fatick Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jun 17, 2025
Bangladesh - Gazipur, Kishoreganj, and Cox's Bazar Districts Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Household - Individual - Interview - Urban-rural representative GHDx Entry last modified on: Jan 18, 2023
Guinea-Bissau Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional GHDx Entry last modified on: Jun 17, 2025
Sudan - Sennar Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Senegal - Kaolack Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jun 18, 2025
Nepal - Rapti Zone Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional GHDx Entry last modified on: Feb 25, 2025
Sudan - North Kordofan Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Afghanistan Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Exam - Household - Individual - Interview - Subnationally representative GHDx Entry last modified on: Jan 18, 2023
Prevalence of refractive error, presbyopia, and unmet need of spectacle coverage in a northern district of Bangladesh: Rapid Assessment of Refractive Error study Scientific literature GHDx Entry last modified on: Apr 20, 2023
Bangladesh - Narail and Jamalpur Districts Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Household - Individual - Interview - Urban-rural representative GHDx Entry last modified on: Jan 18, 2023
Egypt - Banisweilf Mazora Rapid Assessment of Avoidable Blindness 2010 Survey GHDx Entry last modified on: Jan 18, 2023
Sierra Leone Rapid Assessment of Avoidable Blindness 2010-2011 Survey: Cross-sectional - Exam - Individual - Nationally representative GHDx Entry last modified on: Feb 26, 2025
Egypt - Menya Qalta Rapid Assessment of Avoidable Blindness 2010 Survey GHDx Entry last modified on: Jan 18, 2023
South Africa Rapid Assessment of Avoidable Blindness Survey 2010 Survey GHDx Entry last modified on: Jan 18, 2023
Egypt - Sohag Baga Rapid Assessment of Avoidable Blindness 2010 Survey GHDx Entry last modified on: Jan 18, 2023
Sudan - White Nile Rapid Assessment of Avoidable Blindness Survey 2010 Survey GHDx Entry last modified on: Jan 18, 2023
Mexico - Chiapas Rapid Assessment of Avoidable Blindness and Diabetic Retinopathy 2010 RAAB Mexico, Chiapas, Central, Highland and Frailesca (2010) Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 10, 2025
Prevalence and Causes of Visual Impairment and Blindness in Chinese American Adults: The Chinese American Eye Study Scientific literature GHDx Entry last modified on: Jan 31, 2024
Sudan - Northern Rapid Assessment of Avoidable Blindness 2009-2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Greece Hellenic Longitudinal Investigation of Aging and Diet COSMIC Harmonized Dataset 2009-2019 HELIAD COSMIC Harmonized Dataset 2009-2019 Survey: Exam - Individual - Interview - Longitudinal GHDx Entry last modified on: Apr 23, 2025
Nepal - Mechi Zone Rapid Assessment of Avoidable Blindness 2009 Survey GHDx Entry last modified on: Feb 25, 2025
Yemen - Amran Rapid Assessment of Avoidable Blindness 2009 Survey: Cross-sectional - Exam - Individual GHDx Entry last modified on: Feb 26, 2025
Nepal - Bheri Zone Rapid Assessment of Avoidable Blindness 2009 RAAB Nepal, Bheri (2009) Survey: Cross-sectional GHDx Entry last modified on: Jan 10, 2025
Iran - Varamin Rapid Assessment of Avoidable Blindness 2009 Iran, Tehran, Varamin (2009) Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: May 8, 2025
Egypt - Fayoum Kasr Baseal Rapid Assessment of Avoidable Blindness 2009 Survey GHDx Entry last modified on: Jan 18, 2023
Bhutan Rapid Assessment of Avoidable Blindness Survey 2009 Survey GHDx Entry last modified on: Jan 18, 2023
Egypt - Kafarelsheakhshabas Rapid Assessment of Avoidable Blindness 2009 Survey GHDx Entry last modified on: Jan 18, 2023
Yemen - Lahj Rapid Assessment of Avoidable Blindness 2009 Survey GHDx Entry last modified on: Feb 26, 2025
Malawi - South-western Health Zone Rapid Assessment of Avoidable Blindness 2009-2010 Malawi - Southern Region Rapid Assessment of Avoidable Blindness 2009-2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: May 9, 2025
Dominican Republic Rapid Assessment for Avoidable Blindness Survey 2008 RAAB Dominican Republic (2008) Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 10, 2025
Nepal - Koshi Zone Rapid Assessment of Avoidable Blindness 2008-2009 Survey: Cross-sectional GHDx Entry last modified on: Feb 25, 2025
Palestine Rapid Assessment of Avoidable Blindness 2008 Survey: Cross-sectional GHDx Entry last modified on: May 12, 2025
Mali - Koulikoro Rapid Assessment of Avoidable Blindness 2008 Survey: Cross-sectional - Individual - Interview - Urban-rural representative GHDx Entry last modified on: Jan 18, 2023
Nepal - Janakpur Rapid Assessment for Avoidable Blindness 2008 Survey: Cross-sectional GHDx Entry last modified on: Jan 18, 2023
Nepal - Sagarmatha Zone Rapid Assessment of Avoidable Blindness 2008-2009 Survey GHDx Entry last modified on: Feb 25, 2025
Ecuador Rapid Assessment of Avoidable Blindness 2008-2009 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: May 8, 2025
Nepal - Seti and Mahakali Zones Rapid Assessment of Avoidable Blindness 2008 Survey: Cross-sectional GHDx Entry last modified on: Feb 25, 2025
Nepal - Karnali Zone Rapid Assessment of Avoidable Blindness 2008 Survey: Cross-sectional GHDx Entry last modified on: Feb 25, 2025
Nepal - Bagmati Zone Rapid Assessment for Avoidable Blindness 2008 RAAB Nepal, Bagmati (2008) Survey: Cross-sectional GHDx Entry last modified on: Jan 10, 2025
India - Chitrakoot Rapid Assessment of Avoidable Blindness 2008 Survey: Cross-sectional - Individual - Interview - Urban-rural representative GHDx Entry last modified on: Jan 18, 2023
Eritrea Rapid Assessment for Avoidable Blindness Survey 2008 RAAB Eritrea (2008) Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 10, 2025
Effective refractive error coverage: an eye health indicator to measure progress towards universal health coverage Scientific literature GHDx Entry last modified on: Apr 10, 2023