Severity assessment tools in CAP

H. Sintes, O. Sibila, Grant Waterer, J.D. Chalmers

Research output: Chapter in Book/Conference paperChapterpeer-review

6 Citations (Scopus)


Community-acquired pneumonia (CAP) remains a leading cause of death worldwide and a major burden on healthcare resources. CAP may vary in severity, from a mild disease managed in the community to a very severe illness requiring hospital or intensive care unit (ICU) admission. Illness severity is not always obvious at presentation and therefore a range of severity assessment tools have been developed to aid clinical decision making. Severity assessment toolshavebeenproventoaidthesiteofcaredecision,increasing the proportion of low-risk patients managed at home. Most severity tools were initially developed to predict mortality risk, and recent validation studies have demonstrated that risk of death is not always a good indicator for ICU care. Other severity scores have been developed recently with the aim to predict ICU admission or other clinical decisions. The introduction of biomarkers as prognostic indicators of severe CAP, whether used alone or in conjunction with other clinical severity of illness scores, is a promising area for future research. There remains no consensus on which is the best severity assessment tool in CAP. The most recent and relevant data regarding clinical prediction tools and biomarkers to predict severity in CAP are reviewed in this chapter. © 2014.
Original languageEnglish
Title of host publicationEuropean Respiratory Monograph: Clinical Handbooks for the Respiratory Professional
EditorsJames D. Chalmers, Mathias W. Pletz, Stefano Aliberti
Place of PublicationUnited Kingdom
PublisherEuropean Respiratory Society
ISBN (Print)9781849840484
Publication statusPublished - 2014

Publication series

NameEuropean Respiratory Monograph 63, March 2014


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