Figure 1

Flow diagram of number of patients included in cirrhosis groups. Influenza season 1: 10/3/2010–5/21/2011. Influenza season 2: 10/2/2011–5/19/2012. Influenza season 3: 9/30/2012–5/18/2013. *Office of Statewide Health Planning and Development. **Alcoholic liver disease. ***Non-alcoholic fatty liver disease.