Pandemic Influenza Extension Areas in an Urban Pediatric Hospital

This study describes how a pediatric hospital handled a large surge of patients during the 2009 H1N1 flu pandemic by creating separate low-acuity “extension areas” outside the main Emergency Department. Patients with mild flu symptoms were quickly screened and treated in these overflow spaces, which reduced crowding inside the ED. Even though visits increased by up to 45%, length of stay, patient satisfaction, and safety were maintained. The hospital also avoided large increases in patients leaving without being seen. The plan was financially sustainable. The study shows that using dedicated surge spaces can improve flow, safety, and efficiency during pandemics.