Cohort profile: the West Sweden Asthma Study (WSAS): a multidisciplinary population-based longitudinal study of asthma, allergy and respiratory conditions in adults
Published 21 April 2020 The West Sweden Asthma Study (WSAS) is a population-representative longitudinal study established to: generate data on prevalence trends, incidence and remission of asthma, allergy and respiratory conditions, elucidate on the risk and prognostic factors associated with these diseases, characterise clinically relevant phenotypes of these diseases and catalyse relevant mechan