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Patterns of Time Use across the Chronic Obstructive Pulmonary Disease Severity Spectrum

Descriptions of time use patterns in people with chronic obstructive pulmonary disease (COPD) are scarce and the relationship between use-of-time and COPD severity remains unclear. This study aimed to describe a typical day for people with COPD and to explore the differences in time-use patterns acr...

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Detalles Bibliográficos
Autores principales: Hunt, Toby, Williams, Marie T., Olds, Timothy S., Dumuid, Dorothea
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5877078/
https://www.ncbi.nlm.nih.gov/pubmed/29547535
http://dx.doi.org/10.3390/ijerph15030533
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author Hunt, Toby
Williams, Marie T.
Olds, Timothy S.
Dumuid, Dorothea
author_facet Hunt, Toby
Williams, Marie T.
Olds, Timothy S.
Dumuid, Dorothea
author_sort Hunt, Toby
collection PubMed
description Descriptions of time use patterns in people with chronic obstructive pulmonary disease (COPD) are scarce and the relationship between use-of-time and COPD severity remains unclear. This study aimed to describe a typical day for people with COPD and to explore the differences in time-use patterns across the Body Mass-Index, Airflow Obstruction, Dyspnoea and Exercise Capacity (BODE) index using compositional analyses. Using a cross-sectional design, 141 adults with clinically stable COPD had their demographics, objective measures of function (pulmonary, exercise capacity and physical activity), and self-reported COPD-related impairment recorded. Daily time-use compositions were derived from 24-h accelerometry and 24-h use-of-time recall interviews. Compositional multiple linear regression models were used to explore the relationship between the BODE index and 24-h time-use compositions. These models were used to predict daily time (min/d) that is spent in time-use components across the BODE index. The BODE index score was clearly associated with 24-h accelerometry (p < 0.0001) and 24-h use-of-time recall (p < 0.0001) compositions. Relative to the remaining time-use components, higher BODE index scores were associated with greater sedentary behaviour (p < 0.0001), Quiet time (p < 0.0001), Screen time (p = 0.001) and Self-care (p = 0.022), and less daily Chores (p < 0.0001) and Household administration (p = 0.015) time. As the BODE index scores increased, time-use predictions were strongly associated with decreases in Chores (up to 206 min/d), and increases in Screen (up to 156 min/d) and Quiet time (up to 131 min/d). Time–use patterns may provide a basis for planning interventions relative to the severity of COPD.
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spelling pubmed-58770782018-04-09 Patterns of Time Use across the Chronic Obstructive Pulmonary Disease Severity Spectrum Hunt, Toby Williams, Marie T. Olds, Timothy S. Dumuid, Dorothea Int J Environ Res Public Health Article Descriptions of time use patterns in people with chronic obstructive pulmonary disease (COPD) are scarce and the relationship between use-of-time and COPD severity remains unclear. This study aimed to describe a typical day for people with COPD and to explore the differences in time-use patterns across the Body Mass-Index, Airflow Obstruction, Dyspnoea and Exercise Capacity (BODE) index using compositional analyses. Using a cross-sectional design, 141 adults with clinically stable COPD had their demographics, objective measures of function (pulmonary, exercise capacity and physical activity), and self-reported COPD-related impairment recorded. Daily time-use compositions were derived from 24-h accelerometry and 24-h use-of-time recall interviews. Compositional multiple linear regression models were used to explore the relationship between the BODE index and 24-h time-use compositions. These models were used to predict daily time (min/d) that is spent in time-use components across the BODE index. The BODE index score was clearly associated with 24-h accelerometry (p < 0.0001) and 24-h use-of-time recall (p < 0.0001) compositions. Relative to the remaining time-use components, higher BODE index scores were associated with greater sedentary behaviour (p < 0.0001), Quiet time (p < 0.0001), Screen time (p = 0.001) and Self-care (p = 0.022), and less daily Chores (p < 0.0001) and Household administration (p = 0.015) time. As the BODE index scores increased, time-use predictions were strongly associated with decreases in Chores (up to 206 min/d), and increases in Screen (up to 156 min/d) and Quiet time (up to 131 min/d). Time–use patterns may provide a basis for planning interventions relative to the severity of COPD. MDPI 2018-03-16 2018-03 /pmc/articles/PMC5877078/ /pubmed/29547535 http://dx.doi.org/10.3390/ijerph15030533 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Hunt, Toby
Williams, Marie T.
Olds, Timothy S.
Dumuid, Dorothea
Patterns of Time Use across the Chronic Obstructive Pulmonary Disease Severity Spectrum
title Patterns of Time Use across the Chronic Obstructive Pulmonary Disease Severity Spectrum
title_full Patterns of Time Use across the Chronic Obstructive Pulmonary Disease Severity Spectrum
title_fullStr Patterns of Time Use across the Chronic Obstructive Pulmonary Disease Severity Spectrum
title_full_unstemmed Patterns of Time Use across the Chronic Obstructive Pulmonary Disease Severity Spectrum
title_short Patterns of Time Use across the Chronic Obstructive Pulmonary Disease Severity Spectrum
title_sort patterns of time use across the chronic obstructive pulmonary disease severity spectrum
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5877078/
https://www.ncbi.nlm.nih.gov/pubmed/29547535
http://dx.doi.org/10.3390/ijerph15030533
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