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Joint Effects of Smoking and Sedentary Lifestyle on Lung Function in African Americans: The Jackson Heart Study Cohort

This study examined: (a) differences in lung function between current and non current smokers who had sedentary lifestyles and non sedentary lifestyles and (b) the mediating effect of sedentary lifestyle on the association between smoking and lung function in African Americans. Sedentary lifestyle w...

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Autores principales: Campbell Jenkins, Brenda W., Sarpong, Daniel F., Addison, Clifton, White, Monique S., Hickson, DeMarc A., White, Wendy, Burchfiel, Cecil
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3945550/
https://www.ncbi.nlm.nih.gov/pubmed/24477212
http://dx.doi.org/10.3390/ijerph110201500
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author Campbell Jenkins, Brenda W.
Sarpong, Daniel F.
Addison, Clifton
White, Monique S.
Hickson, DeMarc A.
White, Wendy
Burchfiel, Cecil
author_facet Campbell Jenkins, Brenda W.
Sarpong, Daniel F.
Addison, Clifton
White, Monique S.
Hickson, DeMarc A.
White, Wendy
Burchfiel, Cecil
author_sort Campbell Jenkins, Brenda W.
collection PubMed
description This study examined: (a) differences in lung function between current and non current smokers who had sedentary lifestyles and non sedentary lifestyles and (b) the mediating effect of sedentary lifestyle on the association between smoking and lung function in African Americans. Sedentary lifestyle was defined as the lowest quartile of the total physical activity score. The results of linear and logistic regression analyses revealed that non smokers with non sedentary lifestyles had the highest level of lung function, and smokers with sedentary lifestyles had the lowest level. The female non-smokers with sedentary lifestyles had a significantly higher FEV1% predicted and FVC% predicted than smokers with non sedentary lifestyles (93.3% vs. 88.6%; p = 0.0102 and 92.1% vs. 86.9%; p = 0.0055 respectively). FEV1/FVC ratio for men was higher in non smokers with sedentary lifestyles than in smokers with non sedentary lifestyles (80.9 vs. 78.1; p = 0.0048). Though smoking is inversely associated with lung function, it seems to have a more deleterious effect than sedentary lifestyle on lung function. Physically active smokers had higher lung function than their non physically active counterparts.
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spelling pubmed-39455502014-03-10 Joint Effects of Smoking and Sedentary Lifestyle on Lung Function in African Americans: The Jackson Heart Study Cohort Campbell Jenkins, Brenda W. Sarpong, Daniel F. Addison, Clifton White, Monique S. Hickson, DeMarc A. White, Wendy Burchfiel, Cecil Int J Environ Res Public Health This study examined: (a) differences in lung function between current and non current smokers who had sedentary lifestyles and non sedentary lifestyles and (b) the mediating effect of sedentary lifestyle on the association between smoking and lung function in African Americans. Sedentary lifestyle was defined as the lowest quartile of the total physical activity score. The results of linear and logistic regression analyses revealed that non smokers with non sedentary lifestyles had the highest level of lung function, and smokers with sedentary lifestyles had the lowest level. The female non-smokers with sedentary lifestyles had a significantly higher FEV1% predicted and FVC% predicted than smokers with non sedentary lifestyles (93.3% vs. 88.6%; p = 0.0102 and 92.1% vs. 86.9%; p = 0.0055 respectively). FEV1/FVC ratio for men was higher in non smokers with sedentary lifestyles than in smokers with non sedentary lifestyles (80.9 vs. 78.1; p = 0.0048). Though smoking is inversely associated with lung function, it seems to have a more deleterious effect than sedentary lifestyle on lung function. Physically active smokers had higher lung function than their non physically active counterparts. MDPI 2014-01-28 2014-02 /pmc/articles/PMC3945550/ /pubmed/24477212 http://dx.doi.org/10.3390/ijerph110201500 Text en © 2014 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 license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Campbell Jenkins, Brenda W.
Sarpong, Daniel F.
Addison, Clifton
White, Monique S.
Hickson, DeMarc A.
White, Wendy
Burchfiel, Cecil
Joint Effects of Smoking and Sedentary Lifestyle on Lung Function in African Americans: The Jackson Heart Study Cohort
title Joint Effects of Smoking and Sedentary Lifestyle on Lung Function in African Americans: The Jackson Heart Study Cohort
title_full Joint Effects of Smoking and Sedentary Lifestyle on Lung Function in African Americans: The Jackson Heart Study Cohort
title_fullStr Joint Effects of Smoking and Sedentary Lifestyle on Lung Function in African Americans: The Jackson Heart Study Cohort
title_full_unstemmed Joint Effects of Smoking and Sedentary Lifestyle on Lung Function in African Americans: The Jackson Heart Study Cohort
title_short Joint Effects of Smoking and Sedentary Lifestyle on Lung Function in African Americans: The Jackson Heart Study Cohort
title_sort joint effects of smoking and sedentary lifestyle on lung function in african americans: the jackson heart study cohort
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3945550/
https://www.ncbi.nlm.nih.gov/pubmed/24477212
http://dx.doi.org/10.3390/ijerph110201500
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