Prevalence of chronic obstructive pulmonary disease (COPD) and its associated factors among adults in Abeshge District, Ethiopia: a cross sectional study

Prevalence, risk factors and clinical correlates of COPD in a rural setting in Tanzania

(2018) Ng'weina Francis Magitta et al.   EUROPEAN RESPIRATORY JOURNAL

The prevalence, burden and risk factors associated with chronic obstructive pulmonary disease in Commonwealth of Independent States (Ukraine, Kazakhstan and Azerbaijan): results of the CORE study

(2018) Damilya Nugmanova et al.   BMC Pulmonary Medicine

Prevalence of COPD and respiratory symptoms associated with biomass smoke exposure in a suburban area

(2018) Alejandra Ramírez-Venegas et al.   International Journal of Chronic Obstructive Pulmonary Disease

The complications of treating chronic obstructive pulmonary disease in low income countries of sub-Saharan Africa

(2018) Frederik A. van Gemert et al.   Expert Review of Respiratory Medicine

The prevalence of chronic obstructive pulmonary disease in hookah smokers

(2017) Mehrzad Bahtouee et al.   Chronic Respiratory Disease

Prevalence and associated factors of COPD among Aboriginal peoples in Canada: a cross-sectional study

(2017) Yelena Bird et al.   International Journal of Chronic Obstructive Pulmonary Disease

The Prevalence of Chronic Obstructive Pulmonary Disease by the Global Lung Initiative Equations in North-Western Russia

(2016) Elena Andreeva et al.   RESPIRATION

Prevalence of chronic obstructive pulmonary disease and associated risk factors in Uganda (FRESH AIR Uganda): a prospective cross-sectional observational study

(2015) Frederik van Gemert et al.   Lancet Global Health

Sample size: how many participants do I need in my research?

(2014) Jeovany Martínez-Mesa et al.   ANAIS BRASILEIROS DE DERMATOLOGIA

An Estimate of the Prevalence of COPD in Africa: A Systematic Analysis

(2014) Davies Adeloye et al.   COPD-Journal of Chronic Obstructive Pulmonary Disease

Chronic respiratory diseases and risk factors in 12 regions of the Russian Federation

(2014) Alexander Chuchalin et al.   International Journal of Chronic Obstructive Pulmonary Disease

Respiratory risks from household air pollution in low and middle income countries

(2014) Stephen B Gordon et al.   Lancet Respiratory Medicine

Is Exposure to Biomass Smoke the Biggest Risk Factor for COPD Globally?

(2013) Sundeep Salvi et al.   CHEST

Chronic obstructive pulmonary disease in sub-Saharan Africa: a systematic review [Review article]

(2013) L. J. Finney et al.   INTERNATIONAL JOURNAL OF TUBERCULOSIS AND LUNG DISEASE

Prevalência da doença pulmonar obstrutiva crónica em Lisboa, Portugal: estudo Burden of Obstructive Lung Disease

(2013) C. Bárbara et al.   Revista Portuguesa de Pneumologia

Prevalence of COPD and Tobacco Smoking in Tunisia — Results from the BOLD Study

(2013) Hager Daldoul et al.   International Journal of Environmental Research and Public Health

The prevalence of chronic obstructive pulmonary disease in Maastricht, the Netherlands

(2012) Lowie E.G.W. Vanfleteren et al.   RESPIRATORY MEDICINE

Prevalence of chronic obstructive pulmonary disease in Korea: The fourth Korean National Health and Nutrition Examination Survey, 2008

(2011) KWANG H. YOO et al.   RESPIROLOGY

A Major Environmental Cause of Death

(2011) W. J. Martin et al.   SCIENCE

Creating scenarios of the impact of copd and their relationship to copd assessment test (CAT™) scores

(2011) Paul W Jones et al.   BMC Pulmonary Medicine

The impact of asthma and COPD in sub-Saharan Africa

(2011) Frederik van Gemert et al.   Primary Care Respiratory Journal

COPD prevalence and the differences between newly and previously diagnosed COPD patients in a spirometry program

(2010) Markos Minas et al.   Primary Care Respiratory Journal

Chronic obstructive pulmonary disease in non-smokers

(2009) Sundeep S Salvi et al.   LANCET

Using the lower limit of normal for the FEV1/FVC ratio reduces the misclassification of airway obstruction

(2008) M P Swanney et al.   THORAX