Association of platelet to lymphocyte and neutrophil to lymphocyte ratios with in-hospital mortality in patients with type A acute aortic dissection
Rev. bras. cir. cardiovasc
;
34(6): 694-698, Nov.-Dec. 2019. tab, graf
Artigo
em Inglês
| LILACS
| ID: biblio-1057496
ABSTRACT
Abstract Objective:
To evaluate the relationship between neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) with in-hospital mortality in type A acute aortic dissection (AAD).Methods:
A total of 96 patients who presented to the emergency department between January 2013 and June 2018 with a diagnosis of type A AAD were enrolled in this study. White blood cell count subtypes such as NLR and PLR were calculated at the time of admission. The end point was in-hospital mortality.Results:
Of the 96 type A AAD patients included in this analysis, 17 patients (17.7%) died during hospitalization. NLR and PLR were significantly elevated in patients with type A AAD (P<0.001 and <0.001, respectively). Based on the receiver operating characteristic curve, the best NLR cut-off value to predict in-hospital mortality was 9.74, with 70.6% sensitivity and 76.8% specificity, whereas the best PLR cut-off value was 195.8, with 76.5% sensitivity and 78.1% specificity.Conclusion:
Admission NLR and PLR levels were important risk factors and independently associated with in-hospital mortality of type A AAD patients.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Plaquetas
/
Linfócitos
/
Dissecção Aórtica
Tipo de estudo:
Estudo de etiologia
/
Estudo observacional
/
Estudo prognóstico
/
Fatores de risco
Limite:
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Rev. bras. cir. cardiovasc
Assunto da revista:
Cardiologia
/
Cirurgia Geral
Ano de publicação:
2019
Tipo de documento:
Artigo
País de afiliação:
Turquia
Instituição/País de afiliação:
University of Health Sciences/TR
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