Distribution of clinical phenotypes in patients with chronic obstructive pulmonary disease caused by biomass and tobacco smoke
Exposure to biomass smoke is a risk factor for chronic obstructive pulmonary disease (COPD). It is unknown whether COPD caused by biomass smoke has different characteristics to COPD caused by tobacco smoke. To determine clinical differences between these two types of the disease. Retrospective obser...
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Veröffentlicht in: | Archivos de bronconeumología (English ed.) 2014-08, Vol.50 (8), p.318 |
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creator | Golpe, Rafael Sanjuán López, Pilar Cano Jiménez, Esteban Castro Añón, Olalla Pérez de Llano, Luis A |
description | Exposure to biomass smoke is a risk factor for chronic obstructive pulmonary disease (COPD). It is unknown whether COPD caused by biomass smoke has different characteristics to COPD caused by tobacco smoke.
To determine clinical differences between these two types of the disease.
Retrospective observational study of 499 patients with a diagnosis of COPD due to biomass or tobacco smoke. The clinical variables of both groups were compared.
There were 122 subjects (24.4%) in the biomass smoke group and 377 (75.5%) in the tobacco smoke group. In the tobacco group, the percentage of males was higher (91.2% vs 41.8%, P |
doi_str_mv | 10.1016/j.arbres.2013.12.013 |
format | Article |
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To determine clinical differences between these two types of the disease.
Retrospective observational study of 499 patients with a diagnosis of COPD due to biomass or tobacco smoke. The clinical variables of both groups were compared.
There were 122 subjects (24.4%) in the biomass smoke group and 377 (75.5%) in the tobacco smoke group. In the tobacco group, the percentage of males was higher (91.2% vs 41.8%, P<.0001) and the age was lower (70.6 vs 76.2 years, P<.0001). Body mass index and FEV1% values were higher in the biomass group (29.4±5.7 vs 28.0±5.1, P=.01, and 55.6±15.6 vs 47.1±17.1, P<.0001, respectively). The mixed COPD-asthma phenotype was more common in the biomass group (21.3% vs 5%, P<.0001), although this difference disappeared when corrected for gender. The emphysema phenotype was more common in the tobacco group (45.9% vs 31.9%, P=.009). The prevalence of the chronic bronchitis and exacerbator phenotypes, the comorbidity burden and the rate of hospital admissions were the same in both groups.
Differences were observed between COPD caused by biomass and COPD caused by tobacco smoke, although these may be attributed in part to uneven gender distribution between the groups.</description><identifier>ISSN: 1579-2129</identifier><identifier>EISSN: 1579-2129</identifier><identifier>DOI: 10.1016/j.arbres.2013.12.013</identifier><identifier>PMID: 24576449</identifier><language>eng ; spa</language><publisher>Spain</publisher><subject>Asthma - epidemiology ; Asthma - etiology ; Biomass ; Body Mass Index ; Bronchitis - complications ; Chronic Disease ; Comorbidity ; Environmental Exposure ; Female ; Forced Expiratory Volume ; Hospitalization - statistics & numerical data ; Humans ; Male ; Phenotype ; Prevalence ; Pulmonary Disease, Chronic Obstructive - epidemiology ; Pulmonary Disease, Chronic Obstructive - etiology ; Pulmonary Emphysema - epidemiology ; Pulmonary Emphysema - etiology ; Retrospective Studies ; Smoke - adverse effects ; Smoking - adverse effects ; Smoking - epidemiology ; Tobacco Smoke Pollution - adverse effects ; Wood</subject><ispartof>Archivos de bronconeumología (English ed.), 2014-08, Vol.50 (8), p.318</ispartof><rights>Copyright © 2013 SEPAR. Published by Elsevier Espana. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24576449$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Golpe, Rafael</creatorcontrib><creatorcontrib>Sanjuán López, Pilar</creatorcontrib><creatorcontrib>Cano Jiménez, Esteban</creatorcontrib><creatorcontrib>Castro Añón, Olalla</creatorcontrib><creatorcontrib>Pérez de Llano, Luis A</creatorcontrib><title>Distribution of clinical phenotypes in patients with chronic obstructive pulmonary disease caused by biomass and tobacco smoke</title><title>Archivos de bronconeumología (English ed.)</title><addtitle>Arch Bronconeumol</addtitle><description>Exposure to biomass smoke is a risk factor for chronic obstructive pulmonary disease (COPD). It is unknown whether COPD caused by biomass smoke has different characteristics to COPD caused by tobacco smoke.
To determine clinical differences between these two types of the disease.
Retrospective observational study of 499 patients with a diagnosis of COPD due to biomass or tobacco smoke. The clinical variables of both groups were compared.
There were 122 subjects (24.4%) in the biomass smoke group and 377 (75.5%) in the tobacco smoke group. In the tobacco group, the percentage of males was higher (91.2% vs 41.8%, P<.0001) and the age was lower (70.6 vs 76.2 years, P<.0001). Body mass index and FEV1% values were higher in the biomass group (29.4±5.7 vs 28.0±5.1, P=.01, and 55.6±15.6 vs 47.1±17.1, P<.0001, respectively). The mixed COPD-asthma phenotype was more common in the biomass group (21.3% vs 5%, P<.0001), although this difference disappeared when corrected for gender. The emphysema phenotype was more common in the tobacco group (45.9% vs 31.9%, P=.009). The prevalence of the chronic bronchitis and exacerbator phenotypes, the comorbidity burden and the rate of hospital admissions were the same in both groups.
Differences were observed between COPD caused by biomass and COPD caused by tobacco smoke, although these may be attributed in part to uneven gender distribution between the groups.</description><subject>Asthma - epidemiology</subject><subject>Asthma - etiology</subject><subject>Biomass</subject><subject>Body Mass Index</subject><subject>Bronchitis - complications</subject><subject>Chronic Disease</subject><subject>Comorbidity</subject><subject>Environmental Exposure</subject><subject>Female</subject><subject>Forced Expiratory Volume</subject><subject>Hospitalization - statistics & numerical data</subject><subject>Humans</subject><subject>Male</subject><subject>Phenotype</subject><subject>Prevalence</subject><subject>Pulmonary Disease, Chronic Obstructive - epidemiology</subject><subject>Pulmonary Disease, Chronic Obstructive - etiology</subject><subject>Pulmonary Emphysema - epidemiology</subject><subject>Pulmonary Emphysema - etiology</subject><subject>Retrospective Studies</subject><subject>Smoke - adverse effects</subject><subject>Smoking - adverse effects</subject><subject>Smoking - epidemiology</subject><subject>Tobacco Smoke Pollution - adverse effects</subject><subject>Wood</subject><issn>1579-2129</issn><issn>1579-2129</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpNkE1LxDAYhIMo7rr6D0Ry9NKapGnaHmX9hAUvei5v0rds1japTarsxd9uwRU8zRyeGZgh5JKzlDOubnYpjHrEkArGs5SLdJYjsuR5USWCi-r4n1-QsxB2jCnFOT8lCyHzQklZLcn3nQ1xtHqK1jvqW2o666yBjg5bdD7uBwzUOjpAtOhioF82bqnZjn6mqNdzeDLRfiIdpq73DsY9bWxACEgNTAEbqvdUW99DCBRcQ6PXYIynoffveE5OWugCXhx0Rd4e7l_XT8nm5fF5fbtJBi55TCqDoPNSFVkhmYRMcCiyXFcFYCnbpixzI1ibgy6FQt1oKUFJ1pSVFiCw4NmKXP_2DqP_mDDEurfBYNeBQz-FmueKsWquZzN6dUAn3WNTD6Pt51X132fZD8Z5czQ</recordid><startdate>201408</startdate><enddate>201408</enddate><creator>Golpe, Rafael</creator><creator>Sanjuán López, Pilar</creator><creator>Cano Jiménez, Esteban</creator><creator>Castro Añón, Olalla</creator><creator>Pérez de Llano, Luis A</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>201408</creationdate><title>Distribution of clinical phenotypes in patients with chronic obstructive pulmonary disease caused by biomass and tobacco smoke</title><author>Golpe, Rafael ; Sanjuán López, Pilar ; Cano Jiménez, Esteban ; Castro Añón, Olalla ; Pérez de Llano, Luis A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p141t-9ceab586737404a321a735b97ae84fd885c20f5ab826ebdb44a640d89b2a2e713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng ; spa</language><creationdate>2014</creationdate><topic>Asthma - epidemiology</topic><topic>Asthma - etiology</topic><topic>Biomass</topic><topic>Body Mass Index</topic><topic>Bronchitis - complications</topic><topic>Chronic Disease</topic><topic>Comorbidity</topic><topic>Environmental Exposure</topic><topic>Female</topic><topic>Forced Expiratory Volume</topic><topic>Hospitalization - statistics & numerical data</topic><topic>Humans</topic><topic>Male</topic><topic>Phenotype</topic><topic>Prevalence</topic><topic>Pulmonary Disease, Chronic Obstructive - epidemiology</topic><topic>Pulmonary Disease, Chronic Obstructive - etiology</topic><topic>Pulmonary Emphysema - epidemiology</topic><topic>Pulmonary Emphysema - etiology</topic><topic>Retrospective Studies</topic><topic>Smoke - adverse effects</topic><topic>Smoking - adverse effects</topic><topic>Smoking - epidemiology</topic><topic>Tobacco Smoke Pollution - adverse effects</topic><topic>Wood</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Golpe, Rafael</creatorcontrib><creatorcontrib>Sanjuán López, Pilar</creatorcontrib><creatorcontrib>Cano Jiménez, Esteban</creatorcontrib><creatorcontrib>Castro Añón, Olalla</creatorcontrib><creatorcontrib>Pérez de Llano, Luis A</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Archivos de bronconeumología (English ed.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Golpe, Rafael</au><au>Sanjuán López, Pilar</au><au>Cano Jiménez, Esteban</au><au>Castro Añón, Olalla</au><au>Pérez de Llano, Luis A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Distribution of clinical phenotypes in patients with chronic obstructive pulmonary disease caused by biomass and tobacco smoke</atitle><jtitle>Archivos de bronconeumología (English ed.)</jtitle><addtitle>Arch Bronconeumol</addtitle><date>2014-08</date><risdate>2014</risdate><volume>50</volume><issue>8</issue><spage>318</spage><pages>318-</pages><issn>1579-2129</issn><eissn>1579-2129</eissn><abstract>Exposure to biomass smoke is a risk factor for chronic obstructive pulmonary disease (COPD). It is unknown whether COPD caused by biomass smoke has different characteristics to COPD caused by tobacco smoke.
To determine clinical differences between these two types of the disease.
Retrospective observational study of 499 patients with a diagnosis of COPD due to biomass or tobacco smoke. The clinical variables of both groups were compared.
There were 122 subjects (24.4%) in the biomass smoke group and 377 (75.5%) in the tobacco smoke group. In the tobacco group, the percentage of males was higher (91.2% vs 41.8%, P<.0001) and the age was lower (70.6 vs 76.2 years, P<.0001). Body mass index and FEV1% values were higher in the biomass group (29.4±5.7 vs 28.0±5.1, P=.01, and 55.6±15.6 vs 47.1±17.1, P<.0001, respectively). The mixed COPD-asthma phenotype was more common in the biomass group (21.3% vs 5%, P<.0001), although this difference disappeared when corrected for gender. The emphysema phenotype was more common in the tobacco group (45.9% vs 31.9%, P=.009). The prevalence of the chronic bronchitis and exacerbator phenotypes, the comorbidity burden and the rate of hospital admissions were the same in both groups.
Differences were observed between COPD caused by biomass and COPD caused by tobacco smoke, although these may be attributed in part to uneven gender distribution between the groups.</abstract><cop>Spain</cop><pmid>24576449</pmid><doi>10.1016/j.arbres.2013.12.013</doi></addata></record> |
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subjects | Asthma - epidemiology Asthma - etiology Biomass Body Mass Index Bronchitis - complications Chronic Disease Comorbidity Environmental Exposure Female Forced Expiratory Volume Hospitalization - statistics & numerical data Humans Male Phenotype Prevalence Pulmonary Disease, Chronic Obstructive - epidemiology Pulmonary Disease, Chronic Obstructive - etiology Pulmonary Emphysema - epidemiology Pulmonary Emphysema - etiology Retrospective Studies Smoke - adverse effects Smoking - adverse effects Smoking - epidemiology Tobacco Smoke Pollution - adverse effects Wood |
title | Distribution of clinical phenotypes in patients with chronic obstructive pulmonary disease caused by biomass and tobacco smoke |
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