title: Response shift phenomenon. Does this apply to spine outcomes research?
authors.affiliation: Department of Orthopedics and Rehabilitation, K4/738 Clinical Science Center, University of Wisconsin, Madison, WI 53792, USA. anderson@orthorehab.wisc.edu
authors.forename: Paul A
authors.initials: PA
authors.lastname: Anderson
authors.forename: Leah Y
authors.initials: LY
authors.lastname: Carreon
authors.forename: Steven D
authors.initials: SD
authors.lastname: Glassman
mesh_terms: D000223:Adaptation, Psychological; D004185:Disability Evaluation; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000503:physiopathology / Q000523:psychology / Q000601:surgery; D017063:Outcome Assessment, Health Care / Q000379:methods*; D010146:Pain / Q000503:physiopathology / Q000523:psychology; D017060:Patient Satisfaction; D011788:Quality of Life; D015203:Reproducibility of Results; D012647:Self-Assessment; D013122:Spinal Diseases / Q000503:physiopathology / Q000523:psychology / Q000601:surgery*; D016896:Treatment Outcome