“…In adults, traumatic IVH is associated with a mortality rate of 22% to 62.5%. 13,18,19 Children with posttraumatic IVHs may experience equally serious outcomes, including death. 11,12,20 However, to our knowledge, no previous prospective, pediatric, observational cohort studies of traumatic IVH exist; therefore, the true prevalence and out-comes have been unknown.…”