Prognostic value of neutrophile-to-lymphocyte ratio (NLR) and lactate dehydrogenase (LDH) levels for geriatric patients with COVID-19

Autor: Uğur Önal, Muhammet Gülhan, Neşe Demirci, Ahmet Özden, Nazlı Erol, Sema Işık, Sedat Gülten, Fatma Atalay, Nilay Çöplü
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: BMC Geriatrics, Vol 22, Iss 1, Pp 1-6 (2022)
Druh dokumentu: article
ISSN: 1471-2318
DOI: 10.1186/s12877-022-03059-7
Popis: Abstract Aim In this study it was aimed to evaluate the prognostic factors for the geriatric patients with confirmed COVID-19 in a tertiary-care hospital at Kastamonu region of Turkey. Method Patients (≥65-year-old) who had PCR positivity for COVID-19 between March 2020 and April 2020 in our center were recorded retrospectively. A p value less than 0.05 was considered significant. Ethical committee approval was given from the Bolu University with decision number 2020/176. Results There were a total of 100 patients (44% female). In-hospital mortality was recorded as 7%. In univariate analysis for 1 month mortality, diabetes mellitus (p = 0.038), leucocyte count (p = 0.005), neutrophile count (p = 0.02), neutrophile-to-lymphocyte ratio (NLR) (p 7.8 for NLR (83.33% sensitivity, 97.7% specificity) and > 300 U/L for LDH (100% sensitivity, 79.31% specificity) regarding the prediction of 30-day mortality. Conclusion In order to improve clinical management and identify the geriatric patients with COVID-19 who have high risk for mortality, NLR and LDH levels on admission might be useful prognostic tools.
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