Intervention development and treatment success in UK health technology assessment funded trials of physical rehabilitation: a mixed methods analysis

摘要

ObjectivesPhysical rehabilitation is a complex process, and trials of rehabilitation interventions are increasing in number but often report null results. This study aimed to establish treatment success rates in physical rehabilitation trials funded by the National Institute of Health Research Health Technology Assessment (NIHR HTA) programme and examine any relationship between treatment success and the quality of intervention development work undertaken.