Yellow fever: factors associated with death in a hospital of reference in infectious diseases, São Paulo, Brazil, 2018
Am. j. trop. med. hyg
; 101(1): 180-188, July 2019. ilus, tab
Article
en En
| SES-SP, SESSP-IIERPROD, SES-SP
| ID: biblio-1016853
Biblioteca responsable:
BR31.1
Ubicación: BR31.1; 2019_P-014
ABSTRACT
Faced with the reemergence of yellow fever (YF) in the metropolitan region of São Paulo, Brazil, we developed a retrospective study to describe the cases of YF attended at the Institute of Infectology Emilio Ribas from January to March 2018 and analyze the factors associated with death, from the information obtained in the hospital epidemiological investigation. A total of 72 cases of sylvatic YF were confirmed, with 21 deaths (29.2% lethality rate). Cases were concentrated in males (80.6%) and in the age group of 30 to 59 years (56.9%). Two logistic regression models were performed, with continuous variables adjusted for the time between onset of symptoms and hospitalization. The first model indicated age (odds ratiosadjusted [ORadj] 1.038; CI 95% 1.008-1.212), aspartate aminotransferase (AST) (ORadj 1.038; CI 95% 1.005-1.072), and creatinine (ORadj 2.343; CI 95% 1.205-4.553) were independent factors associated with mortality. The second model indicated age (ORadj 1.136; CI 95% 1.013-1.275), alanine aminotransferase (ALT) (ORadj 1.118; CI 95% 1.018-1.228), and creatinine (ORadj 2.835; CI 95% 1.352-5,941). The risk of death in the model with continuous variables was calculated from the increase of 1 year (age), 1 mg/dL (creatinine), and 100 U/L for AST and ALT. Another logistic regression analysis with dichotomous variables indicated AST > 1,841 IU/L (ORadj 12.92; CI 95% 1.50-111.37) and creatinine > 1.2 mg/dL (ORadj 81.47; CI 95% 11.33-585.71) as independent factors associated with death. These results may contribute to the appropriate clinical management of patients with YF in health-care services and improve the response to outbreaks and public health emergencies
Texto completo:
1
Colección:
06-national
/
BR
Base de datos:
SES-SP
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SESSP-IIERPROD
Asunto principal:
Fiebre Amarilla
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Brasil
Tipo de estudio:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Adult
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Aged
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Female
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Humans
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Male
País/Región como asunto:
America do sul
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Brasil
Idioma:
En
Revista:
Am. j. trop. med. hyg
Año:
2019
Tipo del documento:
Article