United States MarketScan Commercial Claims and Encounters Database 2017 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Aug 22, 2019
United States National Hospital Ambulatory Medical Care Survey 2017 Survey: Emergency - Nationally representative - Outpatient GHDx Entry last modified on: Oct 22, 2020
Burkina Faso Health Statistical Yearbook 2017 Annuaire Statistique 2017 Report: Epi surveillance - Subnationally representative GHDx Entry last modified on: Sep 29, 2020
United States MarketScan Medicare Supplemental and Coordination of Benefits Database 2017 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Aug 21, 2019
United States National Health Interview Survey 2016 Survey: Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Jul 8, 2020
United States MarketScan Medicare Supplemental and Coordination of Benefits Database 2016 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Nov 19, 2018
United States MarketScan Commercial Claims and Encounters Database 2016 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Nov 19, 2018
United States National Hospital Ambulatory Medical Care Survey 2016 Survey: Emergency - Nationally representative - Outpatient GHDx Entry last modified on: Jun 22, 2020
Burkina Faso Health Statistical Yearbook 2016 Annuaire Statistique 2016 Report: Epi surveillance - Subnationally representative GHDx Entry last modified on: Sep 29, 2020
Prevalence of Primary Headache Disorders in Kuwait Scientific literature GHDx Entry last modified on: Sep 7, 2019
Malaysia National Health and Morbidity Survey 2015 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative - Subnationally representative - Urban-rural representative GHDx Entry last modified on: Jul 8, 2020
United States National Health Interview Survey 2015 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Apr 18, 2019
United States MarketScan Medicare Supplemental and Coordination of Benefits Database 2015 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Jan 12, 2019
United States National Hospital Ambulatory Medical Care Survey 2015 Survey: Emergency - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
United States MarketScan Commercial Claims and Encounters Database 2015 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Jan 12, 2019
Burkina Faso Health Statistical Yearbook 2015 Annuaire Statistique 2015 Report: Epi surveillance - Subnationally representative GHDx Entry last modified on: Sep 29, 2020
Australia National Health Survey 2014-2015 Survey: Cross-sectional - De jure - Individual - Interview - Nationally representative - Urban-rural representative GHDx Entry last modified on: Jul 19, 2019
United Kingdom - England Adult Psychiatric Morbidity Survey 2014-2015 - NHS Digital Adult Psychiatric Morbidity Survey 2014 (APMS 2014) Survey: Cross-sectional - Household - Individual - Interview GHDx Entry last modified on: Nov 6, 2018
United States MarketScan Medicare Supplemental and Coordination of Benefits Database 2014 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Jan 12, 2019
United States MarketScan Commercial Claims and Encounters Database 2014 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Jan 12, 2019
Association of Gastrointestinal Functional Disorders and Migraine Headache: a Population Base Study Scientific literature GHDx Entry last modified on: Sep 7, 2019
ADHD Is Comorbid to Migraine in Childhood: A Population-Based Study Scientific literature GHDx Entry last modified on: Sep 7, 2019
The burden of headache disorders in Ethiopia: national estimates from a population-based door-to-door survey Scientific literature GHDx Entry last modified on: Sep 7, 2019
Prevalence of primary headache disorders in Fayoum Governorate, Egypt Scientific literature GHDx Entry last modified on: Sep 7, 2019
United States Medical Expenditure Panel Survey 2014 Survey: Cross-sectional - Health facility - Household - Individual - Interview - Longitudinal - Nationally representative - Subnationally representative GHDx Entry last modified on: Nov 6, 2018
United States National Health Interview Survey 2014 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Nov 6, 2018
The prevalence of primary headache disorders in Ethiopia Scientific literature GHDx Entry last modified on: Sep 7, 2019
Primary headache disorders in the adult general population of Pakistan- a cross sectional nationwide prevalence survey Scientific literature GHDx Entry last modified on: Sep 7, 2019
United States National Hospital Ambulatory Medical Care Survey 2014 Survey: Emergency - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018
Prevalence of primary headache disorders in a population aged 60 years and older in a rural area of Northern China Scientific literature GHDx Entry last modified on: Sep 7, 2019
New Zealand Health Survey 2013-2014 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Aug 28, 2020
Luxembourg Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Nepal National Headache Survey 2013 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Nov 6, 2018
Sweden Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Czech Republic Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Slovenia Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Austria Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Netherlands Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Spain Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Italy Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
France Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Denmark Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Belgium Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Israel Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Estonia Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
Germany Survey of Health, Aging and Retirement in Europe, Wave 5 2013 Survey of Health, Ageing, and Retirement in Europe (SHARE) Survey: Household - Individual - Interview - Longitudinal GHDx Entry last modified on: Nov 6, 2018
United States Medical Expenditure Panel Survey 2013 Survey: Cross-sectional - Health facility - Household - Individual - Interview - Longitudinal - Nationally representative - Subnationally representative GHDx Entry last modified on: Nov 6, 2018
United States MarketScan Medicare Supplemental and Coordination of Benefits Database 2013 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Jan 12, 2019
United States National Health Interview Survey 2013 Survey: Cross-sectional - Household - Individual - Interview - Nationally representative GHDx Entry last modified on: Nov 6, 2018
United States National Hospital Ambulatory Medical Care Survey 2013 Survey: Emergency - Nationally representative - Outpatient GHDx Entry last modified on: Nov 6, 2018