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


ABSTRACT: 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.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?

SUBMITTER: Sorli-Aguilar M 

PROVIDER: S-EPMC5123418 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature

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

Sorli-Aguilar Mar M   Martin-Lujan Francisco F   Flores-Mateo Gemma G   Arija-Val Victoria V   Basora-Gallisa Josep J   Sola-Alberich Rosa R  

BMC pulmonary medicine 20161125 1


<h4>Background</h4>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.<h4>Methods</h4>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-freque  ...[more]

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