title: Re: Pengel LHM, Refshauge KM, Maher CG. Responsiveness of pain, disability, and physical impairment outcomes in patients with low back pain. Spine. 2004;29:879-83.
authors.forename: Dennis L
authors.initials: DL
authors.lastname: Hart
authors.forename: Mark W
authors.initials: MW
authors.lastname: Werneke
mesh_terms: D000203:Activities of Daily Living; D000293:Adolescent; D000328:Adult; D000368:Aged; D004185:Disability Evaluation; D006801:Humans; D017116:Low Back Pain / Q000503:physiopathology* / Q000523:psychology; D017063:Outcome Assessment, Health Care / Q000379:methods*; D010147:Pain Measurement; D020127:Recovery of Function; D012720:Severity of Illness Index