title: CER, PBE, SCIRehab, NIDRR, and other important abbreviations.
abstract: Comparative effectiveness research (CER) has been receiving much attention (and government funding) in recent years, stemming from dissatisfaction with much medical and health care research, which does not produce actionable evidence that can be used by clinicians, patients, and policymakers. Rehabilitation research has been characterized by similar weaknesses and by often inadequate research designs. The SCIRehab study of the outcomes of inpatient spinal cord injury rehabilitation is one of a small number of rehabilitation practice-based evidence (PBE) studies in recent years that allows for the comparison of interventions by all disciplines for relevant real-life outcomes. This introduction to a series of articles resulting from the SCIRehab project discusses the need for and the nature of CER, and places the SCIRehab study and other PBE studies in the light of CER. After a description of the highlights of the analyses in this supplement, we provide a preliminary evaluation of SCIRehab, counting the articles and presentations from the study, the resources that went into this vast project, and the lessons learned that may benefit future rehabilitation PBE investigators.
authors.affiliation: Department of Rehabilitation Medicine, Mount Sinai School of Medicine, New York, NY 10029, USA. marcel.dijkers@mssm.edu
authors.forename: Marcel P
authors.initials: MP
authors.lastname: Dijkers
authors.forename: Gale G
authors.initials: GG
authors.lastname: Whiteneck
authors.forename: Julie
authors.initials: J
authors.lastname: Gassaway
mesh_terms: D057186:Comparative Effectiveness Research / Q000379:methods / Q000458:organization & administration*; D055317:Evidence-Based Practice / Q000379:methods / Q000458:organization & administration*; D006801:Humans; D010043:Outcome and Process Assessment, Health Care / Q000379:methods / Q000458:organization & administration*; D026741:Physical Therapy Modalities; D012046:Rehabilitation / Q000379:methods / Q000458:organization & administration*; D013119:Spinal Cord Injuries / Q000534:rehabilitation