Characteristics of Adults 50 years and older Hospitalized with Symptoms of Respiratory Illness or Non-localizing fever during 2006–2012 Influenza Season, by Antiviral Treatment Status.

*defined as transplant, cancer within 5 years, diabetes, no spleen, heart or vascular disease, kidney or liver disease, sickle cell disease, asthma or chronic bronchitis or COPD or other lung disease, memory or thinking problems, HIV/AIDS or other problems with the immune system, genetic or metabolic disorders, neurologic disease, currently on prednisone or other steroids, any chemotherapy in the last 6 months, or any immunosuppressive medications in the last 6 months.
** Chi-square or Fisher’s exact tests were used where appropriate to compare antiviral treated and untreated groups.
Characteristics of Adults 50 years and older Hospitalized with Symptoms of Respiratory Illness or Non-localizing fever during 2006–2012 Influenza Season, by Antiviral Treatment Status.