China - Sichuan Dechang Rapid Assessment of Avoidable Blindness 2011 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Vietnam - Thanh Hoa Rapid Assessment of Avoidable Blindness 2011 Survey: Cross-sectional - Individual - Interview - Urban-rural representative GHDx Entry last modified on: Jan 18, 2023
China - Sichuan Mianning Rapid Assessment of Avoidable Blindness 2011 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
El Salvador Rapid Assessment of Avoidable Blindness 2011 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Peru Rapid Assessment of Avoidable Blindness 2011-2012 Survey: Cross-sectional GHDx Entry last modified on: Jan 18, 2023
Uruguay Rapid Assessment of Avoidable Blindness 2011 Survey: Cross-sectional GHDx Entry last modified on: Jan 18, 2023
United States Behavioral Risk Factor Surveillance System 2011 Survey: Cross-sectional - Household - Individual - Interview - Subnationally representative GHDx Entry last modified on: Dec 14, 2023
China - Beijing Eye Study 2011 Survey: Exam - Individual - Interview GHDx Entry last modified on: Aug 5, 2021
South Korea National Health and Nutrition Examination Survey 2011 KNHANES V 2nd (2011) Survey: Cross-sectional - Exam - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Dec 14, 2023
Burundi - Ngozi and Kayanza Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Nepal - Dhaulagiri Zone Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional GHDx Entry last modified on: Jan 18, 2023
China - Inner Mongolia Shangdu Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
China - Inner Mongolia Tuoketuo Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Individual - Interview 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: Jan 18, 2023
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
A Rapid Assessment of Avoidable Blindness in Southern Zambia Scientific literature GHDx Entry last modified on: Jul 20, 2021
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
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: Jan 18, 2023
Prevalence of blindness and outcomes of cataract surgery in Hainan Province in South China Scientific literature GHDx Entry last modified on: Jul 20, 2021
Sudan - North Kordofan Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Nepal - Rapti Zone Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional GHDx Entry last modified on: Jan 18, 2023
Rapid assessment of avoidable blindness in Bhutan Scientific literature GHDx Entry last modified on: Jul 20, 2021
Afghanistan Rapid Assessment of Avoidable Blindness 2010 Survey: Cross-sectional - Exam - Household - Individual - Interview - Subnationally representative GHDx Entry last modified on: Jan 18, 2023
Mexico - Chiapas Rapid Assessment of Avoidable Blindness and Diabetic Retinopathy 2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 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
Prevalence and causes of visual impairment and blindness, cataract surgical coverage and outcomes of cataract surgery in Libya Scientific literature GHDx Entry last modified on: Jul 20, 2021
United States Behavioral Risk Factor Surveillance System 2010 Survey: Cross-sectional - Household - Individual - Interview - Subnationally representative GHDx Entry last modified on: Jul 13, 2022
The prevalence and causes of visual impairment in an elderly Chinese Bai ethnic rural population: the Yunnan minority eye study Scientific literature GHDx Entry last modified on: Jul 13, 2020
Prevalence, Causes and Socio-Economic Determinants of Vision Loss in Cape Town, South Africa. Atashili J, editor Scientific literature GHDx Entry last modified on: Jul 20, 2021
Sudan - Northern Rapid Assessment of Avoidable Blindness 2009-2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Ireland Longitudinal Study on Ageing 2009-2011 The Irish Longitudinal Study on Ageing (TILDA), Wave 1 Survey: Household - Individual - Interview - Longitudinal - Nationally representative GHDx Entry last modified on: Aug 5, 2021
Nepal - Mechi Zone Rapid Assessment of Avoidable Blindness 2009 Survey GHDx Entry last modified on: Jan 18, 2023
Prevalence and causes of blindness and low vision among adults in Fiji Scientific literature GHDx Entry last modified on: Jul 20, 2021
Nepal - Bheri Zone Rapid Assessment of Avoidable Blindness 2009 Survey: Cross-sectional GHDx Entry last modified on: Jan 18, 2023
Yemen - Amran Rapid Assessment of Avoidable Blindness 2009 Survey GHDx Entry last modified on: Jan 18, 2023
Iran - Varamin Rapid Assessment of Avoidable Blindness 2009 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Prevalence and causes of corneal blindness Scientific literature GHDx Entry last modified on: Mar 3, 2019
United States Behavioral Risk Factor Surveillance System 2009 Survey: Cross-sectional - Household - Individual - Interview - Subnationally representative GHDx Entry last modified on: Dec 14, 2023
Prevalence and associated risk factors of myopic maculopathy in elderly Chinese: the Shihpai eye study Scientific literature GHDx Entry last modified on: Mar 3, 2019
Rapid assessment of avoidable blindness in Iran Scientific literature GHDx Entry last modified on: Mar 3, 2019
Causes and five-year incidence of blindness and visual impairment in urban Southern China: the Liwan Eye Study Scientific literature GHDx Entry last modified on: Mar 8, 2024
Prevalence of blindness and visual impairment and its causes among people aged 50 years and above in Karnali Zone, Nepal Scientific literature GHDx Entry last modified on: Jul 31, 2020
Malawi - Southern Region Rapid Assessment of Avoidable Blindness 2009-2010 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Rapid assessment of avoidable blindness in the northern eThekwini district of KwaZulu-Natal Province, South Africa Scientific literature GHDx Entry last modified on: Jul 20, 2021
Dominican Republic Rapid Assessment for Avoidable Blindness Survey 2008 Survey: Cross-sectional - Individual - Interview GHDx Entry last modified on: Jan 18, 2023
Nepal - Koshi Zone Rapid Assessment of Avoidable Blindness 2008-2009 Survey: Cross-sectional GHDx Entry last modified on: Jan 18, 2023
Palestine Rapid Assessment of Avoidable Blindness 2008 Survey: Cross-sectional GHDx Entry last modified on: Jan 18, 2023
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