Short-acting β2-agonists (SABA) bronchodilator sales and outdoor mould in central France

Background Temporal ecological studies have shown that outdoor moulds are associated with severe asthma exacerbations, as emergency department visits or hospitalisations. The aim of this was to assess the associations between daily sales of short-acting β2-agonists (SABA), a specific and frequent treatment for control of mild asthma exacerbations in children and young adults, and outdoor mould concentrations in the central France area over a 5 year period. Methods The relationship between daily changes in mould (25 species) concentrations and daily SABA sales within a population of patients ag... Mehr ...