Mortality among severe community-acquired pneumonia patients depends on combinations of 2007 IDSA/ATS minor criteria.
Int J Infect Dis
; 38: 141-5, 2015 Sep.
Article
em En
| MEDLINE
| ID: mdl-26255891
ABSTRACT
OBJECTIVES:
The individual 2007 Infectious Disease Society of America (IDSA)/American Thoracic Society (ATS) minor criteria for severe community-acquired pneumonia (CAP) are of unequal weight in predicting mortality. It is not clear whether the combinations of predictive findings might imply diverse severities or different mortalities.METHODS:
A prospective two centre cohort study was performed of 385 severe CAP patients fulfilling three or more IDSA/ATS minor criteria amongst 1430 patients.RESULTS:
Hospital mortality rose sharply from 5.7%, 9.9%, and 16.5%, respectively, for patients with none of three predictive findings most strongly associated to mortality (PaO2/FiO2 ≤ 250mm Hg, confusion and uraemia), one of those, and two of those to 38.6% for patients with all those (p<0.001). The number of three predictive findings present had a significantly increased odds ratio for mortality of 2.796 (p<0.001), and had the degree of positive association with sequential organ failure assessment scores at 72hours, incurring significantly longer hospital stay and higher costs.CONCLUSIONS:
Different combinations of 2007 IDSA/ATS minor criteria for severe CAP were associated to diverse severities and different mortalities. The combination of PaO2/FiO2 ≤ 250mm Hg, confusion and uraemia predicted more severity and higher mortality compared with others.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Pneumonia
/
Infecções Comunitárias Adquiridas
Tipo de estudo:
Clinical_trials
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Etiology_studies
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Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Int J Infect Dis
Ano de publicação:
2015
Tipo de documento:
Article