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[AIRBAg study: preliminary results after one year of screening for COPD in dairy farmers]
S Jouneau1, M Pinault2, T Gouyet3
1Service de pneumologie, hôpital Pontchaillou, 2, rue Henri-Le-Guilloux, 35033 Rennes cedex, France; IRSET UMR 1085, université de Rennes 1, 35043 Rennes, France.
Introduction:
The AIRBAg study screens for bronchial obstruction in dairy farmers. We present the preliminary results after one year.
Methods:
A prospective screening study based on questionnaires and electronic mini-spirometry (Néo-6(®)) that includes a representative sample of dairy farmers from the departments of Morbihan and Île-et-Vilaine in Brittany. The dairy farmers had an occupational medicine appointment and, if they demonstrated at least one marker of possible bronchial obstruction (chronic cough, chronic bronchitis, dyspnoea, wheezing, FEV1/FEV6<0.8), they were referred to a pulmonologist. The data we present here were extracted from the occupational medicine appointments because the pulmonologists' appointments are still running.
Results:
Among the 277 dairy farmers included, 125 (45%) demonstrated "possible bronchial obstruction". The total score of the CAT questionnaire was higher in these farmers (9.1±6.2 versus 5.8±4.0; P<0.0001). In multivariate analysis markers of "possible bronchial obstruction" were eczema, manual foddering and duration of mechanical straw litter spreading.
Conclusion:
Occupational medicine appointments identified markers of "possible bronchial obstruction". We will have the complete results from AIRBAg study in 2015.
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