Severe lymphopenia in hospitalized patients with influenza virus infection as a marker of a poor outcome

MeSH terms

• Adult
• Aged
• Aged, 80 and over
• Biomarkers / analysis*
• Diagnostic Tests, Routine / methods*
• Female
• Hospitalization
• Humans
• Influenza, Human / diagnosis*
• Influenza, Human / mortality*
• Influenza, Human / pathology
• Lymphopenia / diagnosis*
• Lymphopenia / pathology*
• Male
• Middle Aged
• Prognosis
• Retrospective Studies
• Sensitivity and Specificity
• Survival Analysis
• Treatment Outcome