Effects of body mass index on task-related oxygen uptake and dyspnea during activities of daily life in COPD.

<h4>Background</h4>Patients with COPD use a higher proportion of their peak aerobic capacity during the performance of domestic activities of daily life (ADLs) compared to healthy peers, accompanied by a higher degree of task-related symptoms. To date, the influence of body mass index (B...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Anouk W Vaes, Frits M E Franssen, Kenneth Meijer, Martijn W J Cuijpers, Emiel F M Wouters, Erica P A Rutten, Martijn A Spruit
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2012
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/476cfc7556a746b5a03a633573b2554e
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:476cfc7556a746b5a03a633573b2554e
record_format	dspace
spelling	oai:doaj.org-article:476cfc7556a746b5a03a633573b2554e2021-11-18T07:12:12ZEffects of body mass index on task-related oxygen uptake and dyspnea during activities of daily life in COPD.1932-620310.1371/journal.pone.0041078https://doaj.org/article/476cfc7556a746b5a03a633573b2554e2012-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22815922/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203<h4>Background</h4>Patients with COPD use a higher proportion of their peak aerobic capacity during the performance of domestic activities of daily life (ADLs) compared to healthy peers, accompanied by a higher degree of task-related symptoms. To date, the influence of body mass index (BMI) on the task-related metabolic demands remains unknown in patients with COPD. Therefore, the aim of our study was to determine the effects of BMI on metabolic load during the performance of 5 consecutive domestic ADLs in patients with COPD.<h4>Methodology</h4>Ninety-four COPD patients and 20 healhty peers performed 5 consecutive, self-paced domestic ADLs putting on socks, shoes and vest; folding 8 towels; putting away groceries; washing up 4 dishes, cups and saucers; and sweeping the floor for 4 min. Task-related oxygen uptake and ventilation were assessed using a mobile oxycon, while Borg scores were used to assess task-related dyspnea and fatigue.<h4>Principal findings</h4>1. Relative task-related oxygen uptake after the performance of domestic ADLs was increased in patients with COPD compared to healthy elderly, whereas absolute oxygen uptake is similar between groups; 2. Relative oxygen uptake and oxygen uptake per kilogram fat-free mass were comparable between BMI groups; and 3. Borg symptom scores for dyspnea en fatigue were comparable between BMI groups.<h4>Conclusion</h4>Patients with COPD in different BMI groups perform self-paced domestic ADLs at the same relative metabolic load, accompanied by comparable Borg symptom scores for dyspnea and fatigue.Anouk W VaesFrits M E FranssenKenneth MeijerMartijn W J CuijpersEmiel F M WoutersErica P A RuttenMartijn A SpruitPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 7, Iss 7, p e41078 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Anouk W Vaes Frits M E Franssen Kenneth Meijer Martijn W J Cuijpers Emiel F M Wouters Erica P A Rutten Martijn A Spruit Effects of body mass index on task-related oxygen uptake and dyspnea during activities of daily life in COPD.
description	<h4>Background</h4>Patients with COPD use a higher proportion of their peak aerobic capacity during the performance of domestic activities of daily life (ADLs) compared to healthy peers, accompanied by a higher degree of task-related symptoms. To date, the influence of body mass index (BMI) on the task-related metabolic demands remains unknown in patients with COPD. Therefore, the aim of our study was to determine the effects of BMI on metabolic load during the performance of 5 consecutive domestic ADLs in patients with COPD.<h4>Methodology</h4>Ninety-four COPD patients and 20 healhty peers performed 5 consecutive, self-paced domestic ADLs putting on socks, shoes and vest; folding 8 towels; putting away groceries; washing up 4 dishes, cups and saucers; and sweeping the floor for 4 min. Task-related oxygen uptake and ventilation were assessed using a mobile oxycon, while Borg scores were used to assess task-related dyspnea and fatigue.<h4>Principal findings</h4>1. Relative task-related oxygen uptake after the performance of domestic ADLs was increased in patients with COPD compared to healthy elderly, whereas absolute oxygen uptake is similar between groups; 2. Relative oxygen uptake and oxygen uptake per kilogram fat-free mass were comparable between BMI groups; and 3. Borg symptom scores for dyspnea en fatigue were comparable between BMI groups.<h4>Conclusion</h4>Patients with COPD in different BMI groups perform self-paced domestic ADLs at the same relative metabolic load, accompanied by comparable Borg symptom scores for dyspnea and fatigue.
format	article
author	Anouk W Vaes Frits M E Franssen Kenneth Meijer Martijn W J Cuijpers Emiel F M Wouters Erica P A Rutten Martijn A Spruit
author_facet	Anouk W Vaes Frits M E Franssen Kenneth Meijer Martijn W J Cuijpers Emiel F M Wouters Erica P A Rutten Martijn A Spruit
author_sort	Anouk W Vaes
title	Effects of body mass index on task-related oxygen uptake and dyspnea during activities of daily life in COPD.
title_short	Effects of body mass index on task-related oxygen uptake and dyspnea during activities of daily life in COPD.
title_full	Effects of body mass index on task-related oxygen uptake and dyspnea during activities of daily life in COPD.
title_fullStr	Effects of body mass index on task-related oxygen uptake and dyspnea during activities of daily life in COPD.
title_full_unstemmed	Effects of body mass index on task-related oxygen uptake and dyspnea during activities of daily life in COPD.
title_sort	effects of body mass index on task-related oxygen uptake and dyspnea during activities of daily life in copd.
publisher	Public Library of Science (PLoS)
publishDate	2012
url	https://doaj.org/article/476cfc7556a746b5a03a633573b2554e
work_keys_str_mv	AT anoukwvaes effectsofbodymassindexontaskrelatedoxygenuptakeanddyspneaduringactivitiesofdailylifeincopd AT fritsmefranssen effectsofbodymassindexontaskrelatedoxygenuptakeanddyspneaduringactivitiesofdailylifeincopd AT kennethmeijer effectsofbodymassindexontaskrelatedoxygenuptakeanddyspneaduringactivitiesofdailylifeincopd AT martijnwjcuijpers effectsofbodymassindexontaskrelatedoxygenuptakeanddyspneaduringactivitiesofdailylifeincopd AT emielfmwouters effectsofbodymassindexontaskrelatedoxygenuptakeanddyspneaduringactivitiesofdailylifeincopd AT ericaparutten effectsofbodymassindexontaskrelatedoxygenuptakeanddyspneaduringactivitiesofdailylifeincopd AT martijnaspruit effectsofbodymassindexontaskrelatedoxygenuptakeanddyspneaduringactivitiesofdailylifeincopd
_version_	1718423782872317952

Effects of body mass index on task-related oxygen uptake and dyspnea during activities of daily life in COPD.

Ejemplares similares