The prevalence of allergy in Danish farmers.
Sensitization to work-related and other common inhalation allergens was studied in 187 farmers by means of SPT and RAST. A positive RAST to house dust mites occurred in 6.4% and to storage mites in 5.3% of farmers. Sensitization to grain, pollen and animal dander was less frequent and a positive RAST to moulds was not found. There was a very strong association between a positive RAST to house dust mites and storage mites (odds ratio 173.6). Smoking seemed to be a risk factor for sensitization to mites, pollen, grain, and animal dander. Smokers who had lived in damp dwellings had a significantly increased risk of sensitization to mites (odds ratio 6.2-12.6), whereas this was not so with non-smokers (odds ratio 0.9-2.0).
Iversen
M
M
Department of Respiratory Diseases, University Hospital of Aarhus, Denmark.
Pedersen
B
B
D000328:Adult; D000382:Agricultural Workers' Diseases / Q000453:epidemiology*; D000818:Animals; D000829:Animals, Domestic / Q000276:immunology; D001249:Asthma / Q000453:epidemiology; D003430:Cross-Sectional Studies; D003718:Denmark / Q000453:epidemiology; D006801:Humans; D006967:Hypersensitivity / Q000453:epidemiology*; D008297:Male; D012307:Risk Factors; D012882:Skin Tests