The platelet-to-lymphocyte ratio (PLR) versus Neutrophilto-lymphocyte ratio (NLR)in prediction of Coronavirus disease-19 outcome
European Respiratory Journal Conference: European Respiratory Society International Congress, ERS
; 60(Supplement 66), 2022.
Article
in English
| EMBASE | ID: covidwho-2282893
ABSTRACT
Introduction:
Clinical presentation is an undependable prognostic indicator of Coronavirus disease 2019. So, a more objective predictor is needed to precisely evaluate and classify the prognosis. Immune dysregulation to lymphocytes, mainly T-lymphocytes, have been noticed between Coronavirus disease 2019 patients. This study was planned to determine the role of platelet-to-lymphocyte count ratio and neutrophil-to-lymphocyte ratio in assessment of COVID-19 prognosis. Method(s) 70 hospitalized patients with confirmed COVID-19 were included in this study. All included patients underwent a consistent clinical, radiological and blood examination. Laboratory analysis was made by means of a commercially accessible kit. Blood cells ratios were computed by dividing their absolute counts. Result(s) Non-significant association was found between laboratory data and COVID-19 clinical severity. A significant association between CT classification and platelet-to-lymphocyte count ratio (higher value in L type p=0.001) was detected. Platelet-to-lymphocyte count ratio was significantly higher among intubated cases. However, Nonsignificant association was found between neutrophil-to-lymphocyte ratio and need of endotracheal intubation. Conclusion(s) Routine blood values are abnormal in patients with COVID-19. Platelet-to-lymphocyte count ratio ratios could be used as more meaningful biomarker than other values in predicting the prognosis of COVID-19. LMR helpful in COVID-19 severity.
Full text:
Available
Collection:
Databases of international organizations
Database:
EMBASE
Type of study:
Prognostic study
Language:
English
Journal:
European Respiratory Journal Conference: European Respiratory Society International Congress, ERS
Year:
2022
Document Type:
Article
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