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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | García-Vázquez, Elisa | - |
dc.contributor.author | Marcos, María Angeles | - |
dc.contributor.author | Mensa, José | - |
dc.contributor.author | Roux, Andrés de | - |
dc.contributor.author | Puig, Jordi | - |
dc.contributor.author | Font, Carmen | - |
dc.contributor.author | Francisco, Gloria | - |
dc.contributor.author | Torres, Antonio | - |
dc.contributor.other | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Medicina Interna | es |
dc.date.accessioned | 2024-06-28T07:33:35Z | - |
dc.date.available | 2024-06-28T07:33:35Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | Arch Intern Med. 2004 Sep 13;164(16):1807-11. | es |
dc.identifier.issn | Print: 0003-9926 | - |
dc.identifier.issn | Electronic:1538-3679 | - |
dc.identifier.uri | http://hdl.handle.net/10201/142747 | - |
dc.description | ©2004 American Medical Association. All rights reserved. This document is the Published, version of a Published Work that appeared in final form in Archives of internal medicine. To access the final edited and published work see https://doi.org/10.1001/archinte.164.16.1807 | es |
dc.description.abstract | Background: The usefulness of sputum culture in guiding microbiological diagnosis of community-acquired pneumonia is controversial. We evaluate and assess it using the Patients Outcome Research Team (PORT) predictive scoring system. Methods: A cohort of 1669 patients with community-acquired pneumonia was studied. Before administering antibiotic therapy, sputum was collected and its quality evaluated. Samples were gram stained and those of good quality were assessed for a predominant morphotype (PM). Sputum cultures were processed according to standard protocols. Results: A sputum sample was obtained from 983 (59%) of the 1669 patients and 532 (54%) of the samples were of good quality. There was a PM in 240 (45%) of the latter samples (ie, for 14.4% of the 1669 patients) and there was no PM in 292 (55%). Culture yielded a microorganism in 207 (86%) of the 240 samples with PM and 57 (19.5%) of the 292 samples without PM (P .05). Rates of sputum obtained, good-quality sputum specimens, PM identification, and positive culture were not significantly different among the PORT-score groups of patients (P>.05). The sensitivity and specificity of the gram-positive diplococci identification in the sputum culture of Streptococcus pneumoniae were 60% and 97.6%, and the positive and negative predictive values were 91% and 85.3%, respectively. Conclusions: Good-quality sputum with PM could be obtained in only 14.4% of all patients. A PORT-score group in which sputum could be of greater usefulness in identifying the causative organism could not be iden- tified. The presence of gram-positive diplococci in gramstained sputum culture was highly specific for S pneumoniae | es |
dc.format | application/pdf | es |
dc.format.extent | 5 | es |
dc.language | eng | es |
dc.publisher | American Medical Association | es |
dc.relation | Sin financiación externa a la Universidad | es |
dc.relation.ispartof | This work was presented in poster form at the 42nd Interscience Conference on Antimicrobial Agents and Che- motherapy; September 27-31, 2002; San Diego, Calif | es |
dc.rights | info:eu-repo/semantics/embargoedAccess | es |
dc.title | Assessment of the usefulness of sputum culture for diagnosis of community-acquired pneumonia using the PORT predictive scoring system | es |
dc.type | info:eu-repo/semantics/article | es |
dc.relation.publisherversion | https://pubmed.ncbi.nlm.nih.gov/15364677/ | es |
dc.embargo.terms | Si | - |
dc.identifier.doi | https://doi.org/10.1001/archinte.164.16.1807 | - |
Aparece en las colecciones: | Artículos: Medicina |
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Assessment of the Usefulness of Sputum Culture....pdf | 86,08 kB | Adobe PDF | Visualizar/Abrir Solicitar una copia |
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