South Africa HIV/AIDS Behavioral Risks, Sero-Status, and Mass Media Impact Survey 2002 SABSSM 2002 Survey: Cross-sectional - Household - Individual - Interview GHDx Entry last modified on: Mar 7, 2022
Spain Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Hungary Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Ireland Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Italy Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Albania Living Standards Measurement Survey 2002 Survey: Community - GPS coordinates (GIS) - Household - Interview - Longitudinal - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Aug 13, 2024
Greenland Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Macedonia Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Belguim Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Lithuania Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
United States Study of Women's Health Across the Nation, Visit 6 Dataset 2002-2004 Survey: Individual - Interview - Longitudinal GHDx Entry last modified on: Jun 3, 2025
Denmark Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Portugal Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Laos Expenditure and Consumption Survey 2002-2003 Survey: Household - Longitudinal GHDx Entry last modified on: Mar 7, 2022
Finland Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
France Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Slovenia Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Ukraine Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
United Kingdom Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual GHDx Entry last modified on: Jun 3, 2025
Canada Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Croatia Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Poland Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Russia Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Germany Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Indonesia National Socioeconomic Survey 2002 Survei Sosial Ekonomi Nasional (SUSENAS) Survey: Household GHDx Entry last modified on: Aug 5, 2021
Netherlands Permanent Quality of Life Survey 2002 Permanent onderzoek naar de leefsituatie (POLS) 2002 Survey: Individual - Interview - Nationally representative - Subnationally representative GHDx Entry last modified on: Aug 31, 2022
United States Monitoring the Future Survey, 12th Grade Students 2002 Survey: Cross-sectional - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Botswana Health Statistics Report 2010 Report: Discharge - Epi surveillance - Inpatient - Outpatient - Subnationally representative GHDx Entry last modified on: Sep 2, 2021
Philippines - Cebu Longitudinal Health and Nutrition Survey 2002-2003 Cebu Longitudinal Health and Nutrition Survey 2002 Survey: Community - Household - Individual - Interview - Longitudinal - Urban-rural representative GHDx Entry last modified on: Aug 5, 2021
Latvia Health Behavior Among the Adult Population 2002 Survey GHDx Entry last modified on: Aug 26, 2024
Prevalence of chronic migraine and medication overuse headache in Germany—the German DMKG headache study Scientific literature: Epi surveillance - Exam GHDx Entry last modified on: Aug 5, 2021
El Salvador Informative Bulletin on Health Indicators Year 2002 Boletin sobre Indicadores de Salud, Volúmen No. 4, Año 2002 Report: Nationally representative GHDx Entry last modified on: Jun 1, 2023
Czech Republic Health Status Sample Survey 2002 Health Interview Survey - Czech Republic 2002 Survey GHDx Entry last modified on: Oct 22, 2024
Malta Health Behavior in School-Aged Children Survey 2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Yugoslavia, Federal Republic - Serbia Living Standards Measurement Survey 2002 Serbia and Montenegro - Living Standards Measurement Survey 2002 (General Population, Wave 1 Panel) and Family Income Support Survey 2002 Survey: Household - Individual - Interview GHDx Entry last modified on: Aug 13, 2024
Medication overuse headache: rates and predictors for relapse in a 4-year prospective study Scientific literature GHDx Entry last modified on: Mar 3, 2019
Prevalence and factors affecting headache in Turkish schoolchildren Scientific literature GHDx Entry last modified on: Jul 20, 2021
Turkey Health Statistics Yearbook 2020 Sağlik İstatistikleri Yilliği 2020 Report: Epi surveillance - Inpatient - Outpatient GHDx Entry last modified on: Oct 2, 2024
Turkey Health Statistics Yearbook 2021 Sağlik İstatistikleri Yilliği 2021 Report: Epi surveillance - Inpatient - Outpatient GHDx Entry last modified on: Oct 2, 2024
Prevalence of headache and its association with sleep disorders in children Scientific literature GHDx Entry last modified on: Jul 20, 2021
Chronic frequent headache in the general population: prevalence and associated factors Scientific literature GHDx Entry last modified on: Mar 3, 2019
Mexico Family Life Survey 2002 MxFLS-1 Survey: Facility (non-health) - Health facility - Household - Interview - Longitudinal - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Mar 7, 2022
Norway Health Behavior in School-Aged Children Survey 2001 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Sweden Health Behavior in School-Aged Children Survey 2001 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Latvia Health Behavior in School-Aged Children Survey 2001 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Estonia Health Behavior in School-Aged Children Survey 2001 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
United States Health Behavior in School-Aged Children Survey 2001-2002 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Austria Health Behavior in School-Aged Children Survey 2001 Health Behaviour in School-aged Children: WHO Collaborative Cross-National Survey (HBSC) 2001/2002 Survey: Cross-sectional - Facility (non-health) - Individual - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Switzerland Household Panel Survey 2001-2002 Living in Switzerland Survey Survey: Household - Individual - Interview - Longitudinal - Nationally representative GHDx Entry last modified on: Jun 3, 2025
Nicaragua Demographic and Health Survey 2001 Encuesta Nicaragüense de Demografía y Salud 2001 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Jun 3, 2025