The Impact of Age and Comorbidities on the Mortality of Patients of Different Age Groups Admitted with Community-acquired Pneumonia

Abstract

The presence of comorbidities is associated with poorer outcomes in CAP. However, when one comorbidity or less was present, we found that being age 80 years or older was a factor that increased mortality. From a clinical standpoint, this study suggests that being age 80 years or older, instead of age 65 years and older, should be considered a risk factor for poor outcome in CAP.