FIGURE 1.
Study profile of enrolled patients with severe TBI. Flow diagram depicting longitudinal inclusion criteria of severe TBI survivors in the BTRC database with favorable outcomes on GOS-E ≥4 at 2-year follow-up after the initial injury from 2003 to 2018. BTRC, Brain Trauma Research Center; GOS-E, Glasgow Outcome Scale-Extended; TBI, traumatic brain injury.