Etiology of community-acquired pneumonia in a population-based study: Link between etiology and patients characteristics process-of-care clinical evolution and outcomes

摘要

BackgroundThe etiologic profile of community-acquired pneumonia (CAP) for each age group could be similar among inpatients and outpatients. This fact brings up the link between etiology of CAP and its clinical evolution and outcome. Furthermore, the majority of pneumonia etiologic studies are based on hospitalized patients, whereas there have been no recent population-based studies encompassing both inpatients and outpatients.