Using neutrophil to lymphocyte ratio to predict discharge among geriatric patients with influenza infection in emergency department.

ABSTRACT: The neutrophil-to-lymphocyte ratio (NLR) is used to predict the prognosis of various diseases, such as coronavirus disease 2019, community-acquired pneumonia, bacteremia, and endocarditis. However, NLR has never been reported to predict patient discharge in geriatric patients with influenza infection. This retrospective case-control study enrolled geriatric patients (≥65 years) with influenza virus infection who visited the emergency department of a medical center between January 01, 2010 and December 31, 2015. Demographic data, vital signs, past histories, influenza subtypes, outcomes, and disposition were analyzed. The optimal NLR cut-off value to predict patient discharge was determined using the Youden index. We also evaluated the accuracy of NLR in predicting patient discharge using l

SUBMITTER: Jheng JC 

PROVIDER: S-EPMC9410611 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature