Risk factors for prolonged H1N1 influenza among hospitalized patients
Aurora Pop-Vicas1, Abdullah Chahin, Denisa Hagau
1Memorial Hospital of Rhode Island, Pawtucket, RI; Warren Alpert Medical School of Brown University, Providence, RI.
American Journal of Infection Control
|August 1, 2013
Abstract:
In our study, 50% of 42 hospitalized patients with 2009 H1N1 pandemic influenza experienced symptoms longer than 1 week. Older age and delay in oseltamivir initiation were associated with prolonged illness. Patients with pneumonia and fever ≥7 days were more likely to have polymerase chain reaction-positive nasopharyngeal swabs beyond 1 week.
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