Abstract WP462: New or Expanding Ventricular Hemorrhage Predicts Poor Outcome After Intracerebral Hemorrhage

Introduction: Baseline intraventricular hemorrhage (IVH) is a predictor of poor outcome in acute intracerebral hemorrhage (ICH) patients. However, questions remain as to the exact burden that new IVH development, seen on follow-up imaging, or what degree of interval IVH expansion, impacts long term functioning. Objective: To derive and validate a relationship between IVH change and long term outcome. Methods: Fractional polynomial analysis was...