Comparison of five major airflow limitation criteria to identify high-risk individuals with COPD: a contemporary population-based cohort

Accuracy of Airflow Obstruction Thresholds for Predicting COPD-Related Hospitalization and Mortality

(2019) Jørgen Vestbo et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Discriminative Accuracy of FEV1:FVC Thresholds for COPD-Related Hospitalization and Mortality

(2019) Surya P. Bhatt et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Prevalence, Characteristics, and Prognosis of Early COPD: The Copenhagen General Population Study

(2019) Yunus Çolak et al.   AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE

At the Root: Defining and Halting Progression of Early Chronic Obstructive Pulmonary Disease

(2018) Fernando J. Martinez et al.   AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE

Young and middle-aged adults with airflow limitation according to lower limit of normal but not fixed ratio have high morbidity and poor survival: a population-based prospective cohort study

(2018) Yunus Çolak et al.   EUROPEAN RESPIRATORY JOURNAL

What is Early COPD and Why is it Important?

(2018) Joan B. Soriano et al.   EUROPEAN RESPIRATORY JOURNAL

Pre- and post-bronchodilator airway obstruction are associated with similar clinical characteristics but different prognosis – report from a population-based study

(2017) Sami Sawalha et al.   International Journal of Chronic Obstructive Pulmonary Disease

Prognosis of asymptomatic and symptomatic, undiagnosed COPD in the general population in Denmark: a prospective cohort study

(2017) Yunus Çolak et al.   Lancet Respiratory Medicine

Global Lung Function Initiative 2012 reference equations for spirometry in the Norwegian population

(2016) Arnulf Langhammer et al.   EUROPEAN RESPIRATORY JOURNAL

Comparison of NHANES III and ERS/GLI 12 for airway obstruction classification and severity

(2016) Olinto Linares-Perdomo et al.   EUROPEAN RESPIRATORY JOURNAL

Early-Life Origins of Chronic Obstructive Pulmonary Disease

(2016) Fernando D. Martinez   NEW ENGLAND JOURNAL OF MEDICINE

Long-term prognosis of asthma, chronic obstructive pulmonary disease, and asthma-chronic obstructive pulmonary disease overlap in the Copenhagen City Heart study: a prospective population-based analysis

(2016) Peter Lange et al.   Lancet Respiratory Medicine

Determinants of Underdiagnosis of COPD in National and International Surveys

(2015) Bernd Lamprecht et al.   CHEST

An official American Thoracic Society/European Respiratory Society statement: research questions in COPD

(2015) Bartolome R. Celli et al.   EUROPEAN RESPIRATORY JOURNAL

Risk factors and early origins of chronic obstructive pulmonary disease

(2015) Dirkje S Postma et al.   LANCET

Early chronic obstructive pulmonary disease: definition, assessment, and prevention

(2015) Stephen I Rennard et al.   LANCET

Medically treated exacerbations in COPD by GOLD 1-4: A valid, robust, and seemingly low-biased definition

(2015) Truls S. Ingebrigtsen et al.   RESPIRATORY MEDICINE

Implications of adopting the Global Lungs Initiative 2012 all-age reference equations for spirometry

(2013) Philip H. Quanjer et al.   EUROPEAN RESPIRATORY JOURNAL

Effects of Adopting the New Global Lung Function Initiative 2012 Reference Equations on the Interpretation of Spirometry

(2013) Danny J. Brazzale et al.   RESPIRATION

Impact of diagnostic criteria on the prevalence of COPD

(2012) Yunus Çolak et al.   Clinical Respiratory Journal

New Danish reference values for spirometry

(2012) Anders Løkke et al.   Clinical Respiratory Journal

Multi-ethnic reference values for spirometry for the 3–95-yr age range: the global lung function 2012 equations

(2012) Philip H. Quanjer et al.   EUROPEAN RESPIRATORY JOURNAL

"GOLD or lower limit of normal definition? a comparison with expert-based diagnosis of chronic obstructive pulmonary disease in a prospective cohort-study"

(2012) Gülmisal Güder et al.   RESPIRATORY RESEARCH

Validity and underrecording of diagnosis of COPD in the Danish National Patient Registry

(2011) Reimar W. Thomsen et al.   RESPIRATORY MEDICINE

Lower limit of normal or FEV1/FVC

(2011) Firdaus A.A. Mohamed Hoesein et al.   RESPIRATORY MEDICINE

Time course and pattern of COPD exacerbation onset

(2011) Shawn D Aaron et al.   THORAX

Chronic obstructive pulmonary disease in non-smokers

(2009) Sundeep S Salvi et al.   LANCET