References
- MathersCDLoncarDProjections of global mortality and burden of disease from 2002 to 2030PLoS Med20063e44217132052
- CelliBRPredictors of mortality in COPDRespir Med2010104677377920417082
- Global Initiative for Chronic Obstructive Lung Disease (GOLD)Global strategy for the diagnosis, management, and prevention of chronic obstructive pulmonary disease2017 Available from: http://goldcopd.org/gold-2017-global-strategy-diagnosis-management-prevention-copd/Accessed December 1, 2017
- CoxsonHOLeipsicJParragaGSinDDUsing pulmonary imaging to move chronic obstructive pulmonary disease beyond FEV1Am J Respir Crit Care Med2014190213514424873985
- MartinezCHChenYHWestgatePMCOPD Gene InvestigatorsRelationship between quantitative CT metrics and health status and BODE in chronic obstructive pulmonary diseaseThorax201267539940622514236
- LeivsethLBrumptonBMNilsenTILMaiXMJohnsenRLanghammerAGOLD classifications and mortality in chronic obstructive pulmonary diseaseThorax2013681091492123611880
- SorianoJBLamprechtBRamírezASMortality prediction in chronic obstructive pulmonary disease comparing the GOLD 2007 and 2011 staging systems: a pooled analysis of individual patient dataLancet Respir Med20153644345025995071
- LynchDAProgress in imaging COPD, 2004–2014Chronic Obstr Pulm Dis201411738228848813
- HarunaAMuroSNakanoYCT scan findings of emphysema predict mortality in COPDChest2010138363564020382712
- SchroederJDMcKenzieASZachJARelationships between air-flow obstruction and quantitative CT measurements of emphysema, air trapping, and airways in subjects with and without chronic obstructive pulmonary diseaseAJR Am J Roentgenol20132013460470
- LeeJHLeeYKKimEKResponses to inhaled long-acting beta-agonist and corticosteroid according to COPD subtypeRespir Med2010104454254919926461
- LohLCOhYMLeeSDANOLD ResearchersAsian Network for Obstructive Lung Disease (ANOLD)-COPD from an Asian perspectiveQJM20151081292192226025690
- JonesPWQuirkFHBaveystockCMThe St George’s respiratory questionnaireRespir Med199185Suppl B25311759018
- CelliBRCoteCGMarinJMThe body-mass index, airflow obstruction, dyspnea, and exercise capacity index in chronic obstructive pulmonary diseaseN Engl J Med2004350101005101214999112
- JonesPWHardingGBerryPWiklundIChenWHKline LeidyNDevelopment and first validation of the COPD Assessment TestEur Respir J20093464865419720809
- CharlsonMEPompeiPAlesKLMacKenzieCRA new method of classifying prognostic comorbidity in longitudinal studies: development and validationJ Chronic Dis19874053733833558716
- American Thoracic SocietyStandardization of spirometry, 1994 updateAm J Respir Crit Care Med19951523110711367663792
- LeeYKOhYMLeeJHKOLD Study GroupQuantitative assessment of emphysema, air trapping, and airway thickening on computed tomographyLung2008186315716518351420
- YooJWHongYSeoJBComparison of clinicophysiologic and CT imaging risk factors for COPD exacerbationJ Korean Med Sci201126121606161222147998
- FriedmanPJImaging studies in emphysemaProc Am Thorac Soc2008549450018453361
- BoschettoPMiniatiMMoiottoDPredominant emphysema phenotype in chronic obstructive pulmonary disease patientsEur Respir J200321345045412662000
- MiniatiMFilippiEFalaschiFRadiologic evaluation of emphysema in patients with chronic obstructive pulmonary disease: chest radiography versus high resolution computed tomographyAm J Respir Crit Care Med19951515135913677735585
- TatsumiKKasaharaYKurosuKRespiratory Failure Research Group in JapanClinical phenotypes of COPD: results of a Japanese epidemiological surveyRespirology20049333133615363004
- MiravitllesMCalleMSoler-CataluñaJJClinical phenotypes of COPD: identification, definition and implications for guidelinesArch Bronconeumol2012483869822196477
- NishimuraKTsukinoMClinical course and prognosis of patients with chronic obstructive pulmonary diseaseCurr Opin Pulm Med20006212713210741772
- Global Initiative for Chronic Obstructive Lung Disease (GOLD)2018Global strategy for prevention, diagnosis and management of COPD2018 Available from: http://goldcopd.org/wp-content/uploads/2017/11/GOLD-2018-v6.0-FINAL-revised-20-Nov_WMS.pdfAccessed January 10, 2018