Cambodia Vitamin A Deficiency Survey 1993 Ministry of Health and Helen Keller International First Vitamin A Survey in Cambodia Survey GHDx Entry last modified on: Oct 21, 2020
Greenland Population Health Survey 1993-1994 Befolkningsundersøgelsen i Grønland 1993 (B93) Survey: Cross-sectional - Individual - Interview - Nationally representative GHDx Entry last modified on: Jun 6, 2022
Prevalence and causes of low vision and blindness in northern KwaZulu Scientific literature GHDx Entry last modified on: Jul 20, 2021
Prevalence of blindness in a rural ophthalmically underserved Nigerian community Scientific literature GHDx Entry last modified on: Mar 3, 2019
Risk Factors Associated with Retinopathy of Prematurity: A Study from Oman Scientific literature GHDx Entry last modified on: Mar 3, 2019
Oman Annual Health Report 2002 Report: Discharge - Inpatient - Nationally representative - Outpatient - Subnationally representative GHDx Entry last modified on: Nov 8, 2023
The incidence of retinopathy of prematurity in a neonatal care unit Scientific literature GHDx Entry last modified on: Mar 3, 2019
Russia Longitudinal Monitoring Survey of HSE, Round II 1992-1993 Russia Longitudinal Monitoring Survey Round II 1992-1993 Survey: Household - Individual - Interview - Longitudinal - Nationally representative GHDx Entry last modified on: Dec 14, 2023
United Kingdom British Household Panel Survey 1992-1993 Survey: Household - Individual - Longitudinal GHDx Entry last modified on: Sep 21, 2022
El Salvador Population and Housing Census 1992 - IPUMS Censos Nacionales V de Población y IV de Vivienda 1992 Census: De jure - Household - Individual - Interview - Nationally representative - Subnationally representative GHDx Entry last modified on: Sep 26, 2024
Paraguay Population and Housing Census 1992 - IPUMS Censo Nacional de Población y Viviendas, 1992 Census: De facto - Household - Interview - Nationally representative - Urban-rural representative GHDx Entry last modified on: Oct 2, 2023
Russia Longitudinal Monitoring Survey of HSE, Round I 1992 Russia Longitudinal Monitoring Survey Round I 1992 Survey: Household - Individual - Interview - Longitudinal - Nationally representative GHDx Entry last modified on: Mar 7, 2022
New Zealand Health Survey 1992-1993 New Zealand 1992-93 Household Health Survey Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Aug 5, 2021
Chile General Population and Housing Census 1992 - IPUMS XVI Censo Nacional de Población y V de Vivienda Census: De facto - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Jun 4, 2022
India Demographic and Health Survey 1992-1993 India National Family Health Survey 1992-93 Survey: Household - Individual - Interview - Nationally representative - Subnationally representative - Urban-rural representative - Verbal autopsy GHDx Entry last modified on: Sep 6, 2023
Namibia Iodine Deficiency Disorders Prevalence Survey 1992 Survey GHDx Entry last modified on: Oct 18, 2021
Prevalence of blindness and visual impairment in an elderly urban population Scientific literature GHDx Entry last modified on: Jul 20, 2021
Causes of visual impairment in two older population cross-sections: the Blue Mountains Eye Study Scientific literature GHDx Entry last modified on: Jun 26, 2020
United States National Health Interview Survey 1992 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Aug 31, 2023
Age-specific prevalence and causes of bilateral and unilateral visual impairment in older Australians: the Blue Mountains Eye Study Scientific literature GHDx Entry last modified on: Jul 20, 2021
Clinical, Subclinical, and Epidemiological Aspects of Vitamin A Deficiency in the State of Paraíba Aspecto clínicos, subclínicos e epidemiológicos da hipovitaminose A no estado da Paraíba Report GHDx Entry last modified on: Feb 26, 2021
Vitamin A deficiency and xerophthalmia in western Yemen Scientific literature GHDx Entry last modified on: Feb 16, 2023
Thailand Public Health Statistics 2007 Report: Epi surveillance - National vital registration - Subnationally representative GHDx Entry last modified on: Aug 26, 2021
United States NHANES Epidemiological Followup Study 1992 NHANES I Epidemiologic Followup Study (NHEFS), 1992 Survey: Household - Individual - Interview - Longitudinal - Verbal autopsy GHDx Entry last modified on: Dec 14, 2023
Prevalence and causes of low vision and blindness in the Extreme North Province of Cameroon, West Africa Scientific literature GHDx Entry last modified on: Mar 3, 2019
Paraguay Population and Housing Census 1992 Censo Nacional de Población y Viviendas Census GHDx Entry last modified on: Oct 2, 2023
Australia - Blue Mountains Eye Study 1992-1994 Survey: Exam - Individual - Interview GHDx Entry last modified on: Aug 5, 2021
Cause-specific prevalence of bilateral visual impairment in Victoria, Australia: the Visual Impairment Project Scientific literature GHDx Entry last modified on: Jul 20, 2021
Age-specific causes of bilateral visual impairment Scientific literature GHDx Entry last modified on: Mar 3, 2019
Visual impairment in Australia: distance visual acuity, near vision, and visual field findings of the Melbourne Visual Impairment Project Scientific literature GHDx Entry last modified on: Mar 3, 2019
Australia - Adelaide Longitudinal Study of Aging 1992-1993 Australian Longitudinal Study of Ageing (ALSA) Wave 1 Survey: Exam - Longitudinal GHDx Entry last modified on: Aug 5, 2021
A population-based study of xerophthalmia in the extreme North Province of Cameroon, West Africa Scientific literature GHDx Entry last modified on: Feb 16, 2023
Four-year incidence of visual impairment: Barbados Incidence Study of Eye Diseases Scientific literature GHDx Entry last modified on: Jul 20, 2021
Prevention of blindness (PBL). Prevalence and causes of blindness and low vision - Weekly Epidemiological Record 1994 Epi surveillance GHDx Entry last modified on: Nov 6, 2018
Age-specific prevalence and causes of blindness and visual impairment in an older population: the Rotterdam Study Scientific literature GHDx Entry last modified on: Mar 3, 2019
The prevalence of primary angle closure glaucoma and open angle glaucoma in Mamre, western Cape, South Africa Scientific literature GHDx Entry last modified on: Jul 20, 2021
Magnitude and causes of blindness and low vision in Anambra State of Nigeria (results of 1992 point prevalence survey) Scientific literature GHDx Entry last modified on: Dec 20, 2023
Panama National Survey on Vitamin A 1992 Encuesta nacional de vitamina A 1992 Survey GHDx Entry last modified on: Aug 23, 2023
United States - Metropolitan Atlanta Developmental Disabilities Surveillance Program 1992 MADDSP Disease registry GHDx Entry last modified on: Nov 6, 2018
Mozambique National Demographic Survey 1991 Inquérito Demográfico Nacional 1991 Survey: Cross-sectional - Household GHDx Entry last modified on: Mar 10, 2024
Brazil General Census 1991 - IPUMS X Recenseamento Geral do Brasil - 1990 Census: De jure - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Jun 4, 2022
United Kingdom British Household Panel Survey 1991-1992 Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Sep 21, 2022
United Kingdom Health and Lifestyle Survey 1991-1992 - UK Data Service Health and Lifestyle Survey (HALS2): Seven-Year Follow-Up, 1991-1992 Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Mar 3, 2022
Botswana Population and Housing Census 1991 - IPUMS Census: De facto - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Aug 5, 2021
Jamaica Population Census 1991 - IPUMS Commonwealth Caribbean Population and Housing Census 1991 - Jamaica Census: De facto - De jure - Household - Interview - Nationally representative - Subnationally representative GHDx Entry last modified on: Aug 5, 2021
Saint Lucia Population and Housing Census 1991 - IPUMS Commonwealth Caribbean Population and Housing Census Census: De jure - Nationally representative - Urban-rural representative GHDx Entry last modified on: Aug 5, 2021
Oman Annual Health Report 2000 Report: Discharge - Epi surveillance - Inpatient - Nationally representative - Outpatient - Subnationally representative GHDx Entry last modified on: Oct 2, 2023
Dominican Republic - Vitamin A Deficiency in the Southwest Region of the Dominican Republic Deficiencia de vitamina A en la región del sudoeste de la República Dominica Report GHDx Entry last modified on: Feb 26, 2021
Macedonia Statistical Yearbook 2015 Statisti^ki Godi[nik Na Republika Makedonija 2015 Report: Nationally representative - Subnationally representative GHDx Entry last modified on: Dec 1, 2023