PMID: identifiant
de la référence Pubmed : |
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 (18829673) |
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| titre : |
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Dietary patterns and asthma in the E3N study. |
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| auteur(s) : |
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Raphaëlle Varraso1, Francine Kauffmann1, Bénédicte Leynaert2, Nicole Le Moual1, Marie Christine Boutron-Ruault3, Françoise Clavel-Chapelon3, Isabelle Romieu ( ) 4, E3N study, GA²LEN project, IR Collaboration(s) |
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| laboratoire : |
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| titre abrégé : |
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Diet and asthma |
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| résumé : |
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The aim of the present study was to determine dietary patterns and investigate their association with asthma incidence, current asthma and frequent asthma exacerbations. Dietary habits and asthma data were collected from the large E3N study (of French females, mostly teachers). Of the 54,672 females followed-up in 2003, 2,634 reported ever-adulthood asthma, 1,063 reported current asthma, 206 reported frequent asthma attacks (one or more a week), and 628 reported asthma onset between 1993 and 2003. Using principal component analysis, three dietary patterns were identified: the "prudent" pattern (fruits and vegetables); the "Western" pattern (pizza/salty pies, dessert and cured meats); and the "nuts and wine" pattern. Pattern scores were categorised into tertiles, and the incidence and prevalence of asthma was compared between tertiles. After adjustment for confounders, no association of dietary patterns was observed with asthma incidence, ever-asthma or current asthma. The Western pattern was associated with an increased risk of reporting frequent asthma attacks (highest versus lowest tertile odds ratio (OR) 1.79, 95% confidence interval (CI) 1.11-3.73). Increasing scores of the nuts and wine pattern were associated with a decreased risk of reporting frequent asthma attacks (highest versus lowest tertile OR 0.65, 95% CI 0.31-0.96). The results of the present study suggest that overall diet could be involved in frequent asthma exacerbations, one aspect of asthma severity. |
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| domaine : |
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Sciences du Vivant/Santé publique et épidémiologie
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langue du texte
intégral : |
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Anglais |
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| ISSN : |
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0903-1936 |
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| type de publication : |
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Articles dans des revues avec comité de lecture |
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| DOI : |
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10.1183/09031936.00130807 |
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| journal : |
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| European Respiratory Journal (Eur Respir J) |
| Publisher |
European Respiratory Society: ERJ |
| ISSN |
0903-1936 (eISSN : 1399-3003) |
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| Audience : |
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internationale |
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| date de publication : |
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01/2009 |
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date de publication
électronique : |
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01/10/2008 |
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| volume : |
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33 |
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| numéro : |
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1 |
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| page, identifiant, ... : |
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33-41 |
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| mots-clés auteur : |
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Diet – asthma – adults – women – incident asthma – asthma attacks. |
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| Descripteur(s) MeSH : |
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Adult – Aged – Asthma – Body Mass Index – Cohort Studies – Diet – Diet Surveys – Feeding Behavior – Female – France – Humans – Incidence – Middle Aged – Prevalence – Risk Factors |
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| contrat, financement : |
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The E3N study is supported by the Mutuelle Générale de l'Education Nationale (MGEN), the European Community, the French League against Cancer (LNCC), the Gustave Roussy Institute (IGR), the National Institute for Health and Medical Research (Inserm), the 3M Company and General Councils of France. IR was supported by the National Center for Environmental Health - Centers for Disease Control and Prevention, Atlanta GA, USA. The GA²LEN project (EU contract FOODCT-2004-506378) and the Spanish Ministry of Education and Science, SAB2004-0192. This project was supported by a grant from the Comité National contre les Maladies Respiratoires (Paris, France). |
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