Study on the Value of Blood Biomarkers NLR and PLR in the Clinical Diagnosis of Influenza a Virus Infection in Children

Abstract

NLR and PLR had a certain degree of accuracy in the diagnosis of viral infections in children with influenza A. The diagnostic effect of NLR was particularly good. In the early stage of the disease, cheap and easily available blood biomarkers can be used to diagnose influenza A. However, LMR had no diagnostic value for influenza A because the area under the curve was too small.