El Salvador National Health Survey 2021 Encuesta Nacional de Salud (ENS), El Salvador 2021; ENS 2021 Survey: Cross-sectional - Household - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: May 19, 2023
Uzbekistan Multiple Indicator Cluster Survey 2021-2022 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative - Urban-rural representative GHDx Entry last modified on: Jun 3, 2025
Thailand International Social Survey Programme: Environment IV 2021 Thailand ISSP 2020 – Environment IV Survey: Cross-sectional - Individual - Interview - Urban-rural representative GHDx Entry last modified on: Apr 3, 2025
Netherlands Dutch National Bank Household Survey 2021 DNB Household Survey Survey: Cross-sectional - Household - Individual GHDx Entry last modified on: May 28, 2025
Bangladesh Sample Vital Registration System 2021 Report on Bangladesh Sample Vital Statistics 2021 Vital registration: Sample registration - Subnationally representative GHDx Entry last modified on: Mar 12, 2025
United States National Health Interview Survey 2021 2021 NHIS Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Oct 18, 2024
Argentina Permanent Household Survey, First Quarter 2021 Encuesta Permanente de Hogares 2021, Primer trimestre 2021 Survey: Cross-sectional - Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 18, 2024
Georgia Household Incomes and Expenditures Survey 2021 Survey: Cross-sectional - Household - Interview - Longitudinal - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Feb 4, 2025
Mongolia Labor Force Survey 2021 LFS 2021 Survey: Household - Interview - Nationally representative GHDx Entry last modified on: Mar 27, 2025
Brunei Population and Housing Census 2021 Banci Penduduk dan Perumahan 2021 Census: De jure - Household - Individual - Interview - Nationally representative - Subnationally representative GHDx Entry last modified on: Jul 31, 2024
United States American Community Survey 2021 - IPUMS USA Survey: Household - Interview - Nationally representative - Subnationally representative GHDx Entry last modified on: Apr 8, 2025
Myanmar COVID-19 High Frequency Phone Survey (HFPS) 2021 Round 6 COVID-19 High Frequency Phone Survey 2020-2021, Myanmar, Round 6 Survey: Household - Individual - Interview - Longitudinal - Nationally representative - Subnationally representative GHDx Entry last modified on: Sep 26, 2024
Benin Health Statistical Yearbook 2021 Annuaire Des Statistiques Sanitaires Annee 2021 Report: Epi surveillance - Nationally representative - Urban-rural representative GHDx Entry last modified on: Mar 14, 2025
Armenia Integrated Living Conditions Survey 2021 Survey: Household - Interview - Urban-rural representative GHDx Entry last modified on: Nov 13, 2024
United Kingdom Health Survey for England 2021-2022 - NHS Health Survey for England (HSE) 2021 Survey: Household - Individual - Interview GHDx Entry last modified on: Apr 17, 2025
United States National Survey on Drug Use and Health 2021 2021 National Survey on Drug Use and Health (NSDUH) Survey: Cross-sectional - Household - Individual - Interview - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Mar 13, 2025
United Kingdom - Scottish Health Survey 2021 - UK Data Service SHeS21 Survey: Cross-sectional - Household - Individual - Interview GHDx Entry last modified on: Apr 3, 2025
Qatar Population and Housing Census 2020 General Census of Population, Housing and Establishments 2020 Census: De jure - Household - Nationally representative - Subnationally representative GHDx Entry last modified on: Jun 6, 2025
Iceland International Social Survey Programme: Environment IV 2020-2021 Iceland ISSP 2020 – Environment IV Survey: Cross-sectional - Individual - Interview - Urban-rural representative GHDx Entry last modified on: Apr 3, 2025
Turkey Resident Population Census 2020 Adrese Dayalı Nüfus Kayıt Sistemi Sonuçları, 2020 Census: De jure - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Jun 6, 2025
Tanzania National Panel Survey 2020-2022 National Panel Survey 2020-21, Wave 5 / TZA_2020_NPS-R5_v02_M Survey: Community - Household - Individual - Interview - Longitudinal - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Mar 20, 2025
Vanuatu Population and Housing Census 2020 National Population and Housing censuses (NPHC) Census: De facto - Household - Individual - Interview - Nationally representative - Urban-rural representative GHDx Entry last modified on: Jun 11, 2025
Vietnam Multiple Indicator Cluster Survey 2020-2021 Survey Measuring Viet Nam Sustainable Development Goal Indicators On Children And Women 2020-2021 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Jun 3, 2025
Australia Household Impacts of Covid-19 Survey November 2020 Survey: Longitudinal GHDx Entry last modified on: Jan 25, 2023
Pakistan - Azad Jammu and Kashmir Multiple Indicator Cluster Survey 2020-2021 Survey: Community - Cross-sectional - De jure - Household - Individual - Interview - Urban-rural representative GHDx Entry last modified on: Jun 3, 2025
Bolivia Household Survey 2020 Encuesta de Hogares 2020 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Nov 12, 2024
Rwanda Research for Effective Covid-19 Response Panel Survey 2020, Round 2 Rwanda IPA RECOVR Panel Survey October 2020 Survey: Household - Individual - Interview - Longitudinal - Subnationally representative GHDx Entry last modified on: Apr 16, 2025
South Africa General Household Survey 2020 GHS 2020 Survey: Cross-sectional - De jure - Household - Individual - Interview - Nationally representative - Urban-rural representative GHDx Entry last modified on: Mar 12, 2025
Indonesia Population Census 2020 Sensus Penduduk 2020 Census: De facto - De jure - Household - Individual - Interview - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Jun 13, 2025
Mexico Household Income and Expenditure Survey 2020 Encuesta Nacional de Ingresos y Gastos de los Hogares (ENIGH) 2020 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative - Urban-rural representative GHDx Entry last modified on: Feb 4, 2025
Malaysia Population and Housing Census 2020 Census: De jure - Nationally representative - Subnationally representative GHDx Entry last modified on: Nov 2, 2023
United Kingdom - Coronavirus and depression in adults, Great Britain: July to August 2021 Coronavirus and depression in adults, Great Britain: July to August 2021, Opinions and Lifestyle Survey (COVID-19 module), 2020 to 2021 Survey: Individual - Interview - Longitudinal GHDx Entry last modified on: Jul 5, 2023
Colombia - Bogota Sabana University Clinic Long Covid Cohort Study 2020-2022 Survey: Emergency - Exam - Health facility - Individual - Inpatient - Interview - Longitudinal GHDx Entry last modified on: Dec 13, 2023
Netherlands Dutch National Bank Household Survey 2020 DNB Household Survey Survey: Cross-sectional - Household - Individual GHDx Entry last modified on: Nov 20, 2024
Mexico Population and Housing Census 2020 Censo de Población y Vivienda 2020 Census: De jure - Household - Individual - Interview GHDx Entry last modified on: Jun 5, 2025
Italy - Rome ISARIC Long Covid Study on Persistent Symptoms in Children and Parents with Covid 2020 Survey: Interview - Longitudinal GHDx Entry last modified on: Sep 26, 2024
Switzerland International Social Survey Program: Environment IV - ISSP 2020 Switzerland ISSP 2020 – Environment IV Survey: Cross-sectional - Individual - Interview - Urban-rural representative GHDx Entry last modified on: Nov 15, 2024
Denmark European Union Statistics on Income and Living Conditions, Cross-sectional Data Collection 2020 Denmark EU-SILC UDB Cross-sectional 2020 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Apr 18, 2025
Slovakia European Union Statistics on Income and Living Conditions, Cross-sectional Data Collection 2020 Slovakia EU-SILC UDB Cross-sectional 2020 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Apr 18, 2025
United States MarketScan Commercial Database 2020 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Jan 2, 2025
United States of America - Guam Population and Housing Census 2020 Census: De jure - GPS coordinates (GIS) - Household - Interview - Urban-rural representative GHDx Entry last modified on: Jun 3, 2025
Georgia Household Incomes and Expenditures Survey 2020 Households Incomes and Expenditures Survey Survey: Household - Interview - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Feb 4, 2025
Estonia European Union Statistics on Income and Living Conditions, Cross-sectional Data Collection 2020 Estonia EU-SILC UDB Cross-sectional 2020 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Apr 18, 2025
Slovenia European Union Statistics on Income and Living Conditions, Cross-sectional Data Collection 2020 Slovenia EU-SILC UDB Cross-sectional 2020 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Apr 18, 2025
Denmark European Union Statistics on Income and Living Conditions, Longitudinal Data Collection 2020 Denmark EU-SILC UDB Longitudinal 2020 Survey: Household - Individual - Interview - Longitudinal - Nationally representative GHDx Entry last modified on: Apr 18, 2025
Latvia European Union Statistics on Income and Living Conditions, Longitudinal Data Collection 2020 Latvia EU-SILC UDB Longitudinal 2020 Survey: Household - Individual - Interview - Longitudinal - Nationally representative GHDx Entry last modified on: Apr 18, 2025
Romania European Union Statistics on Income and Living Conditions, Longitudinal Data Collection 2020 Romania EU-SILC UDB Longitudinal 2020 Survey: Household - Individual - Interview - Longitudinal - Nationally representative GHDx Entry last modified on: Apr 18, 2025
United States MarketScan Medicare Database 2020 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Jan 2, 2025
United States of America - Northern Mariana Islands Population and Housing Census 2020 Census: De jure - GPS coordinates (GIS) - Household - Interview - Urban-rural representative GHDx Entry last modified on: Jun 5, 2025
Finland European Union Statistics on Income and Living Conditions, Cross-sectional Data Collection 2020 Finland EU-SILC UDB Cross-sectional 2020 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Apr 18, 2025