Articles producció científica> Medicina i Cirurgia

Dietary patterns are associated with lung function among Spanish smokers without respiratory disease

  • Identification data

    Identifier: PC:1955
    Authors:
    Rosa Sola-AlberichMar Sorli-AguilarFrancisco Martin-LujanGemma Flores-MateoVictoria Arija-ValJosep Basora-Gallisa
    Abstract:
    Background: Diet can help preserve lung function in smokers, in addition to avoidance of smoking. The study aimed to evaluate associations between dietary patterns and lung function in smokers without respiratory disease. Methods: This cross-sectional study analysed baseline data from randomised representative smokers without respiratory disease (n=207, aged 35-70 years), selected from 20 primary health-care centres. Participants completed a validated semi-quantitative food-frequency questionnaire. Dietary patterns were identified by Principal Component Analysis (PCA). Impaired lung function was defined as FVC <80% and/or FEV1<80% of predicted value and/or FEV1/FVC <0.7. Associations were determined by logistic regression. Results: Three major dietary patterns were identified. In multivariate-adjusted model, impaired lung function was associated with the Alcohol-consumption pattern (OR 4.56, 95% CI 1.58-13.18), especially in women (OR 11.47, 95% CI 2.25-58.47), and with the Westernised pattern in women (OR 5.62, 95% CI 1.17-27.02), whereas it not was associated with the Mediterranean-like pattern (OR 0.71, 95% CI 0.28-1.79). Conclusion: In smokers without respiratory disease, the Alcohol-consumption pattern and the Westernised pattern are associated with impaired lung function, especially in women. The Mediterranean-like pattern appears to be associated with preserved lung function because no statistical association is observed with impaired lung function. In addition to smoking cessation, modifying dietary patterns has possible clinical application to preserve lung function.
  • Others:

    Author, as appears in the article.: Rosa Sola-Alberich; Mar Sorli-Aguilar; Francisco Martin-Lujan; Gemma Flores-Mateo; Victoria Arija-Val; Josep Basora-Gallisa
    Department: Medicina i Cirurgia
    URV's Author/s: SOLÀ ALBERICH, ROSA MARIA; Mar Sorli-Aguilar; Francisco Martin-Lujan; Gemma Flores-Mateo; Victoria Arija-Val; Josep Basora-Gallisa
    Keywords: Dietary patterns Lung function test Tobacco smoke
    Abstract: Background: Diet can help preserve lung function in smokers, in addition to avoidance of smoking. The study aimed to evaluate associations between dietary patterns and lung function in smokers without respiratory disease. Methods: This cross-sectional study analysed baseline data from randomised representative smokers without respiratory disease (n=207, aged 35-70 years), selected from 20 primary health-care centres. Participants completed a validated semi-quantitative food-frequency questionnaire. Dietary patterns were identified by Principal Component Analysis (PCA). Impaired lung function was defined as FVC <80% and/or FEV1<80% of predicted value and/or FEV1/FVC <0.7. Associations were determined by logistic regression. Results: Three major dietary patterns were identified. In multivariate-adjusted model, impaired lung function was associated with the Alcohol-consumption pattern (OR 4.56, 95% CI 1.58-13.18), especially in women (OR 11.47, 95% CI 2.25-58.47), and with the Westernised pattern in women (OR 5.62, 95% CI 1.17-27.02), whereas it not was associated with the Mediterranean-like pattern (OR 0.71, 95% CI 0.28-1.79). Conclusion: In smokers without respiratory disease, the Alcohol-consumption pattern and the Westernised pattern are associated with impaired lung function, especially in women. The Mediterranean-like pattern appears to be associated with preserved lung function because no statistical association is observed with impaired lung function. In addition to smoking cessation, modifying dietary patterns has possible clinical application to preserve lung function.
    Research group: Unitat de Recerca de Lípids i Arteriosclerosi
    Thematic Areas: Ciències de la salut Ciencias de la salud Health sciences
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 1471-2466
    Author identifier: N/P; N/P; N/P; N/P; N/P; N/P
    Record's date: 2016-12-07
    Journal volume: 16
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://bmcpulmmed.biomedcentral.com/articles/10.1186/s12890-016-0326-x
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Article's DOI: 10.1186/s12890-016-0326-x
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2016
    First page: Art.num. 162
    Publication Type: Article Artículo Article
  • Keywords:

    Hàbits alimentaris
    Pulmons -- Fisiologia
    Fumadors
    Dietary patterns
    Lung function test
    Tobacco smoke
    Ciències de la salut
    Ciencias de la salud
    Health sciences
    1471-2466
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