744 - Individual and community-level markers of vulnerability and outcome in pediatric concussion specialty care patients

Daniel Corwin, Childrens Hospital of Philadelphia, Philadelphia, PA, United States; Daniele Fedonni, Children's Hospital of Philadelphia, Philadelphia, PA, United States; Melissa Godfrey, Childrens Hospital of Philadelphia, Philadelphia, PA, United States; Kristy Arbogast, Children's Hospital of Philadelphia, Philadelphia, PA, United States; Christina Master, Children's Hospital of Philadelphia, Philadelphia, PA, United States; Catherine McDonald, University of Pennsylvania, Philadelphia, PA, United States