Reducción de la actividad física en pacientes con enfermedad pulmonar obstructiva crónica

Background: Patients with chronic obstructive pulmonary disease (COPD) decrease their physical activity. However, it is unknown at which stage of the disease the reduction occurs and whether dyspnea is a limiting factor. Aim: To compare physical activity between patients with COPD and controls of si...

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Autores principales:	Parada,Alejandra, Klaassen,Julieta, Lisboa,Carmen, Saldías,Fernando, Mendoza,Laura, Díaz,Orlando
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2011
Materias:	Motor activity Pulmonary disease, chronic obstructive Sedentary lifestyle
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872011001200005
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spelling	oai:scielo:S0034-988720110012000052012-03-07Reducción de la actividad física en pacientes con enfermedad pulmonar obstructiva crónicaParada,AlejandraKlaassen,JulietaLisboa,CarmenSaldías,FernandoMendoza,LauraDíaz,Orlando Motor activity Pulmonary disease, chronic obstructive Sedentary lifestyle Background: Patients with chronic obstructive pulmonary disease (COPD) decrease their physical activity. However, it is unknown at which stage of the disease the reduction occurs and whether dyspnea is a limiting factor. Aim: To compare physical activity between patients with COPD and controls of similar age and to assess its association with disease severity. Material and Methods: We studied 112 patients with mild to very severe COPD and 55 controls. Lung function, six-minutes walking test (SMWT), and physical activity through the International Physical Activity Questionnaire (IPAQ) were measured. Results: Compared to controls, physical activity was significantly reduced in COPD patients (1823 ± 2598 vs. 2920 ± 3040 METs min/week; p = 0.001). Patients were more frequently sedentary (38 vs. 11%), while controls were more often very active (31 vs. 19%) or moderately active (58 vs. 43%). Physical activity was reduced from Global Initiative for Obstructive Chronic Lung Disease (GOLD) stage 2 and from Modified Medical Research Council (MMRC) dyspnea grade 1. Weak relationships were observed between lung function, SMWT and physical activity. Conclusions: Physical activity decreases early in the course of the disease and when dyspnea is still mild, among patients with COPD. (Rev Med Chile 2011; 139:1562-1572).info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.139 n.12 20112011-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872011001200005es10.4067/S0034-98872011001200005
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Motor activity Pulmonary disease, chronic obstructive Sedentary lifestyle
spellingShingle	Motor activity Pulmonary disease, chronic obstructive Sedentary lifestyle Parada,Alejandra Klaassen,Julieta Lisboa,Carmen Saldías,Fernando Mendoza,Laura Díaz,Orlando Reducción de la actividad física en pacientes con enfermedad pulmonar obstructiva crónica
description	Background: Patients with chronic obstructive pulmonary disease (COPD) decrease their physical activity. However, it is unknown at which stage of the disease the reduction occurs and whether dyspnea is a limiting factor. Aim: To compare physical activity between patients with COPD and controls of similar age and to assess its association with disease severity. Material and Methods: We studied 112 patients with mild to very severe COPD and 55 controls. Lung function, six-minutes walking test (SMWT), and physical activity through the International Physical Activity Questionnaire (IPAQ) were measured. Results: Compared to controls, physical activity was significantly reduced in COPD patients (1823 ± 2598 vs. 2920 ± 3040 METs min/week; p = 0.001). Patients were more frequently sedentary (38 vs. 11%), while controls were more often very active (31 vs. 19%) or moderately active (58 vs. 43%). Physical activity was reduced from Global Initiative for Obstructive Chronic Lung Disease (GOLD) stage 2 and from Modified Medical Research Council (MMRC) dyspnea grade 1. Weak relationships were observed between lung function, SMWT and physical activity. Conclusions: Physical activity decreases early in the course of the disease and when dyspnea is still mild, among patients with COPD. (Rev Med Chile 2011; 139:1562-1572).
author	Parada,Alejandra Klaassen,Julieta Lisboa,Carmen Saldías,Fernando Mendoza,Laura Díaz,Orlando
author_facet	Parada,Alejandra Klaassen,Julieta Lisboa,Carmen Saldías,Fernando Mendoza,Laura Díaz,Orlando
author_sort	Parada,Alejandra
title	Reducción de la actividad física en pacientes con enfermedad pulmonar obstructiva crónica
title_short	Reducción de la actividad física en pacientes con enfermedad pulmonar obstructiva crónica
title_full	Reducción de la actividad física en pacientes con enfermedad pulmonar obstructiva crónica
title_fullStr	Reducción de la actividad física en pacientes con enfermedad pulmonar obstructiva crónica
title_full_unstemmed	Reducción de la actividad física en pacientes con enfermedad pulmonar obstructiva crónica
title_sort	reducción de la actividad física en pacientes con enfermedad pulmonar obstructiva crónica
publisher	Sociedad Médica de Santiago
publishDate	2011
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872011001200005
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Reducción de la actividad física en pacientes con enfermedad pulmonar obstructiva crónica

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