Demonstration of functional rehabilitation treatment effects in children and young people after severe acquired brain injury.

To examine relationships between functional outcomes after pediatric acquired brain injury (ABI) and measures of rehabilitation dose. An observational study of children receiving residential neurorehabilitation after severe ABI. Basic total rehabilitation dose shows a paradoxical Content-aware measures of rehabilitation dose are robustly causally related to pertinent aspects of outcome. These findings are step toward a goal of comparative effectiveness research in pediatric neurorehabilitation.