Tomcíková, Daniela; Cocchi, Daniela; Bordoni, Barbara; … - Dipartimento di Scienze Statistiche "Paolo Fortunati", … - 2011
This work illustrates the joint use of a pilot study and an administrative data base for designing a probabilistic sample for an epidemiological survey. The target is to estimate the prevalence of an asymptomatic disease, the aortic valve stenosis (AS), in the elderly population of the city of...