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  1. Combined effect of grain farming and smoking on lung function and the prevalence of chronic bronchitis.

    Article - En anglais

    The combined effect of grain farming and smoking on lung function and the prevalence of chronic bronchitis was examined in 1633 residents 20 to 65 years of age from the town of Humboldt, Saskatchewan.

    Multiple multivariate analysis indicated that in women grain farming and smoking had a significant synergistic effect on the values of forced expired volume in one second/forced vital capacity (FEV1/FVC), mid-expiratory flow rate (MMFR), flow rate at 50% and 25% of total volume (Vmax50 and Vmax25) after adjustment for covariates including age and height.

    No other factors were found to change the results.

    The combined effect of grain farming and smoking on lung function was not statistically significant in men.

    The data also show that female non-smoking grain farmers had an identical prevalence of chronic bronchitis compared with non-smoking female non-farmers, 2.0% versus 2.1%.

    Mots-clés Pascal : Amérique du Nord, Amérique, Poussière, Tabagisme, Exposition professionnelle, Bronchite, Chronique, Toxicité, Epidémiologie, Association toxique, Interaction toxique, Graine, Homme, Agriculture, Appareil respiratoire pathologie, Canada

    Mots-clés Pascal anglais : North America, America, Dust, Tobacco smoking, Occupational exposure, Bronchitis, Chronic, Toxicity, Epidemiology, Toxic association, Poison interaction, Seeds, Human, Agriculture, Respiratory disease, Canada

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 91-0582091

    Code Inist : 002B03L03. Création : 199406.