References
- MurrayCJLopezADGlobal mortality, disability, and the contribution of risk factors: Global Burden of Disease StudyLancet19973499063143614429164317
- VestboJHurdSSAgustiAGGlobal strategy for the diagnosis, management, and prevention of chronic obstructive pulmonary disease: gold executive summaryAm J Respir Crit Care Med2013187434736522878278
- PaggiaroPLDahleRBakranIFrithLHollingworthKEfthimiouJMulticentre randomised placebo-controlled trial of inhaled fluticasone propionate in patients with chronic obstructive pulmonary disease. International COPD Study GroupLancet199835191057737809519948
- EganTMMurraySBustamiRTDevelopment of the new lung allocation system in the United StatesAm J Transplant200665 Pt 21212122716613597
- Pinto-PlataVMCoteCCabralHTaylorJCelliBRThe 6-min walk distance: change over time and value as a predictor of survival in severe COPDEur Respir J2004231283314738227
- PolkeyMISpruitMAEdwardsLDSix-minute-walk test in chronic obstructive pulmonary disease: minimal clinically important difference for death or hospitalizationAm J Respir Crit Care Med2013187438238623262518
- MiyamotoSNagayaNSatohTClinical correlates and prognostic significance of six-minute walk test in patients with primary pulmonary hypertension. Comparison with cardiopulmonary exercise testingAm J Respir Crit Care Med20001612 Pt 148749210673190
- OpasichCPinnaGDMazzaASix-minute walking performance in patients with moderate-to-severe heart failure; is it a useful indicator in clinical practice?Eur Heart J200122648849611237544
- BenzoRSiemionWNovotnyPFactors to inform clinicians about the end of life in severe chronic obstructive pulmonary diseaseJ Pain Symptom Manage2013
- American Thoracic SocietyATS statement: guidelines for the six-minute walk testAm J Respir Crit Care Med2002166111111712091180
- ChettaAPisiGAielloMTzaniPOlivieriDThe walking capacity assessment in the respiratory patientRespiration200977436136719478551
- WaschkiBKirstenAHolzOPhysical activity is the strongest predictor of all-cause mortality in patients with COPD: a prospective cohort studyChest2011140233134221273294
- Garcia-AymerichJLangePBenetMSchnohrPAntoJMRegular physical activity reduces hospital admission and mortality in chronic obstructive pulmonary disease: a population based cohort studyThorax200661977277816738033
- WatzHWaschkiBMeyerTMagnussenHPhysical activity in patients with COPDEur Respir J200933226227219010994
- StudenskiSPereraSWallaceDPhysical performance measures in the clinical settingJ Am Geriatr Soc200351331432212588574
- CesariMKritchevskySBPenninxBWHJPrognostic value of usual gait speed in well-functioning older people – results from the Health, Aging and Body Composition StudyJ Am Geriatr Soc200553101675168016181165
- Montero-OdassoMSchapiraMSorianoERGait velocity as a single predictor of adverse events in healthy seniors aged 75 years and olderJ Gerontol A Biol Sci Med Sci200560101304130916282564
- OstirGVBergesIKuoYFGoodwinJSOttenbacherKJGuralnikJMAssessing gait speed in acutely ill older patients admitted to an acute care for elders hospital unitArch Intern Med2012172435335822371922
- StudenskiSPereraSPatelKGait speed and survival in older adultsJAMA20113051505821205966
- HardySEPereraSRoumaniYFChandlerJMStudenskiSAImprovement in usual gait speed predicts better survival in older adultsJ Am Geriatr Soc200755111727173417916121
- BidermanACwikelJFriedAVGalinskyDDepression and falls among community dwelling elderly people: a search for common risk factorsJ Epidemiol Community Health200256863163612118057
- PetersDMFritzSLKrotishDEAssessing the reliability and validity of a shorter walk test compared with the 10-Meter Walk Test for measurements of gait speed in healthy, older adultsJ Geriatr Phys Ther2013361243022415358
- AnderssonMMobergLSvantessonUSundbomAJohanssonHEmtnerMMeasuring walking speed in COPD: test-retest reliability of the 30-metre walk test and comparison with the 6-minute walk testPrim Care Respir J201120443444021938352
- RiesJDEchternachJLNofLGagnon BlodgettMTest-retest reliability and minimal detectable change scores for the timed “up and go” test, the six-minute walk test, and gait speed in people with Alzheimer diseasePhys Ther200989656957919389792
- FritzSLusardiMWhite paper: “walking speed: the sixth vital sign”J Geriatr Phys Ther2009322464920039582
- BohannonRWComfortable and maximum walking speed of adults aged 20–79 years: reference values and determinantsAge Ageing199726115199143432
- KongsgaardMBackerVJorgensenKKjaerMBeyerNHeavy resistance training increases muscle size, strength and physical function in elderly male COPD-patients – a pilot studyRespir Med200498101000100715481277
- KarpmanCDepewZSLebrasseurNKNovotnyPJBenzoRPDeterminants of gait speed in chronic obstructive lung diseaseChest2014
- DePewZSKarpmanCNovotnyPJBenzoRPCorrelations between gait speed, 6-minute walk distance, physical activity, and self-efficacy in patients with severe chronic lung diseaseRespir Care201358122113211923696689
- KonSSPatelMSCanavanJLReliability and validity of the four metre gait speed in COPDEur Respir J2012
- IlginDOzalevliSKilincOSevincCCimrinAHUcanESGait speed as a functional capacity indicator in patients with chronic obstructive pulmonary diseaseAnn Thorac Med20116314114621760846
- HermanCRGillHKEngJFajardoLLScreening for preclinical disease: test and disease characteristicsAJR Am J Roentgenol2002179482583112239019
- KonSSCanavanJLNolanCMThe 4-metre gait speed in COPD: responsiveness and minimal clinically important differenceEur Respir J20144351298130524177002
- KarpmanCLebrasseurNKDepewZSNovotnyPJBenzoRPMeasuring gait speed in the out-patient clinic: methodology and feasibilityRespir Care201459453153723983271
- GuralnikJMFerrucciLPieperCFLower extremity function and subsequent disability: consistency across studies, predictive models, and value of gait speed alone compared with the short physical performance batteryJ Gerontol A Biol Sci Med Sci2000554M221M23110811152
- Assessing physical performance in the older patient: short physical performance battery [webpage on the Internet]Baltimore, MDNational Institute on Aging2013Short Physical Performance Battery Available from http://www.grc.nia.nih.gov/branches/leps/sppb/Accessed September 15, 2014
- Rodes-CabauJMokMWorking toward a frailty index in transcatheter aortic valve replacement: a major move away from the “eyeball test”JACC Cardiovasc Interv20125998298322995886