The prevalence of chronic airflow obstruction in three cities in the Nordic-Baltic region Scientific literature GHDx Entry last modified on: Dec 29, 2023
United Kingdom - Scottish Health Survey 2003-2004 - UK Data Service Survey: Household GHDx Entry last modified on: Dec 14, 2023
Prevalence of COPD in five Colombian cities situated at low, medium, and high altitude (PREPOCOL study) Scientific literature GHDx Entry last modified on: Jul 20, 2021
Past dust and GAS/FUME exposure and COPD in Chinese: the Guangzhou Biobank Cohort Study Scientific literature GHDx Entry last modified on: Jul 20, 2021
Spirometric testing on World COPD Day Scientific literature GHDx Entry last modified on: Apr 10, 2023
International variation in the prevalence of COPD (the BOLD Study): a population-based prevalence study Scientific literature GHDx Entry last modified on: Jan 8, 2024
The local prevalence of COPD by post-bronchodilator GOLD criteria in Korea Scientific literature GHDx Entry last modified on: Jul 20, 2021
Asymptomatic patients of chronic obstructive pulmonary disease in China Scientific literature GHDx Entry last modified on: Jul 20, 2021
Study on the prevalence rate and risk factors of chronic obstructive pulmonary disease in rural community population in Hubei province Scientific literature GHDx Entry last modified on: Oct 5, 2023
Impact of different definitions of airflow limitation on the prevalence of chronic obstructive pulmonary disease in the general population Scientific literature GHDx Entry last modified on: Jul 20, 2021
COPD prevalence in a random population survey: a matter of definition Scientific literature GHDx Entry last modified on: Jul 20, 2021
Prevalence of chronic obstructive pulmonary disease and associated factors: the PLATINO Study in São Paulo, Brazil Scientific literature GHDx Entry last modified on: Dec 12, 2023
Prevalence of chronic obstructive pulmonary disease in China A large, population-based survey Scientific literature GHDx Entry last modified on: Oct 5, 2023
The association between BMI and COPD: the results of two population-based studies in Guangzhou, China Scientific literature GHDx Entry last modified on: Oct 5, 2023
United Kingdom Health Survey for England 2002-2003 - UK Data Service HSE 2002 Survey: Household GHDx Entry last modified on: Dec 14, 2023
Impaired lung function and mortality in Eastern Europe: results from multi-centre cohort study Scientific literature GHDx Entry last modified on: Apr 10, 2023
Prevalence of airflow obstruction in smokers and never-smokers in Switzerland Scientific literature GHDx Entry last modified on: Mar 3, 2023
Chronic obstructive pulmonary disease in five Latin American cities (the PLATINO study): a prevalence study Scientific literature GHDx Entry last modified on: Jan 2, 2024
Biomass fuels are the probable risk factor for chronic obstructive pulmonary disease in rural South China Scientific literature GHDx Entry last modified on: Oct 5, 2023
Longitudinal change of prebronchodilator spirometric obstruction and health outcomes: results from the SAPALDIA cohort Scientific literature GHDx Entry last modified on: Jul 20, 2021
[Epidemiologic analysis of COPD in Guangdong province] Scientific literature GHDx Entry last modified on: Oct 5, 2023
Population-Based Study on the Prevalence of Spirometric Obstructive Pattern in Porto, Portugal Scientific literature GHDx Entry last modified on: Jul 20, 2021
COPD in Helsinki, Finland: socioeconomic status based on occupation has an important impact on prevalence Scientific literature GHDx Entry last modified on: Mar 12, 2024
United Kingdom Health Survey for England 2001-2002 - UK Data Service HSE 2001 Survey: Household GHDx Entry last modified on: Dec 14, 2023
Comparison of the prevalence of chronic obstructive pulmonary disease diagnosed by lower limit of normal and fixed ratio criteria Scientific literature GHDx Entry last modified on: Jul 20, 2021
Prevalence of chronic obstructive pulmonary disease in Korea: a population-based spirometry survey Scientific literature GHDx Entry last modified on: Jul 20, 2021
Prevalence and Risk Factors for Chronic Obstructive Pulmonary Disease According to Symptoms and Spirometry Scientific literature GHDx Entry last modified on: Oct 5, 2023
Lung function testing in the elderly – can we still use FEV1/FVC< 70% as a criterion of COPD Scientific literature GHDx Entry last modified on: Jul 20, 2021
Effects of smoking and age on chronic obstructive pulmonary disease in Japan Scientific literature GHDx Entry last modified on: Mar 3, 2023
Prevalence of chronic obstructive pulmonary disease and rhinitis in northern Greece Scientific literature GHDx Entry last modified on: Mar 3, 2023
Serum carotenoids, vitamins A and E, and 8 year lung function decline in a general population Scientific literature GHDx Entry last modified on: Mar 3, 2023
Indonesia Family Life Survey 2000 SURVAI ASPEK KEHIDUPAN RUMAH TANGGA INDONESIA 2000 / IFLS-3 Survey: Household - Longitudinal GHDx Entry last modified on: Dec 14, 2023
United States MarketScan Commercial Claims and Encounters Database 2000 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Sep 9, 2022
COPD in Japan: the Nippon COPD Epidemiology study Scientific literature GHDx Entry last modified on: Jul 20, 2021
United States MarketScan Medicare Supplemental and Coordination of Benefits Database 2000 Administrative data: Discharge - Emergency - Financial - Inpatient - Outpatient GHDx Entry last modified on: Sep 9, 2022
Low socioeconomic status is associated with chronic obstructive airway diseases Scientific literature GHDx Entry last modified on: Mar 12, 2024
There is no relationship between chronic obstructive pulmonary disease and obstructive sleep apnea syndrome: a population study Scientific literature GHDx Entry last modified on: Oct 5, 2023
United Kingdom Health Survey for England 1999-2000 - UK Data Service HSE 1999 Survey: Household GHDx Entry last modified on: Dec 14, 2023
Rhinitis is associated with increased systolic blood pressure in men: a population-based study Scientific literature GHDx Entry last modified on: Feb 20, 2024
Prevalence of obstructive lung disease in a general population sample: the NICECOPD study Scientific literature GHDx Entry last modified on: Oct 6, 2023
Differences in rates of obstructive lung disease between Africans and African Americans Scientific literature GHDx Entry last modified on: Mar 3, 2019
United Kingdom - Scottish Health Survey 1998-1999 - UK Data Service Survey: Household GHDx Entry last modified on: Dec 14, 2023
The prevalence and incidence of COPD among urban older persons of Bangkok Metropolis Scientific literature GHDx Entry last modified on: Jul 20, 2021
United Kingdom - England Longitudinal Study of Ageing, Waves 0-7 1998-2015 - UK Data Service English Longitudinal Study of Ageing (ELSA) Survey: Exam - Individual - Interview - Longitudinal GHDx Entry last modified on: Aug 5, 2021
FEV1/FVC and FEV1 for the assessment of chronic airflow obstruction in prevalence studies: Do prediction equations need revision Scientific literature GHDx Entry last modified on: Jul 20, 2021
United Kingdom - England Longitudinal Study of Ageing, Waves 0-5 1998-2011 - UK Data Service English Longitudinal Study of Ageing (ELSA) Survey: Exam - Individual - Interview - Longitudinal GHDx Entry last modified on: Aug 23, 2023
Lung function in Greenlandic and Danish children and adolescents Scientific literature GHDx Entry last modified on: Apr 10, 2023