title: Chronic low back pain: The relationship between patient satisfaction and pain, impairment, and disability outcomes.
abstract: METHODS
  Treatment outcomes for low back pain have been measured by varying standards of pain, impairment, and disability. This study examines the relationship between these three outcomes and treatment satisfaction in patients with chronic low back pain (CLBP).
  
  
  METHODS
  Ninety CLBP patients underwent initial pain (VAS), impairment (PIS), and disability (OPQ) evaluations.
  
  
  RESULTS
  Correlation coefficients between initial VAS, PIS, and OPQ were all less than 0.50. At 5-year follow-up, pain and disability scores were closely matched, more with lower mean scores among workers (P = 0.04 and 0.001). For 65 rehabilitation participants, 5-year patients satisfaction scores did not relate closely with VAS, PIS, and OPQ improvements during treatment (r = 0.15, 0.01, and 0.14). Five-year satisfaction correlated weekly with current pain and disability (r = 0.32, -0.36). Satisfaction levels were higher for workers after 1 year (P = 0.01), and after 5 years (P = 0.34.
  
  
  CONCLUSIONS
  This study suggests that CLBP patients and their health care practitioners mutually set distinct pretreatment pain, impairment, and disability goals and judge outcomes accordingly.
authors.affiliation: Spine Institute of New England, Williston, Vermont.
authors.forename: R G
authors.initials: RG
authors.lastname: Hazard
authors.forename: L D
authors.initials: LD
authors.lastname: Haugh
authors.forename: P A
authors.initials: PA
authors.lastname: Green
authors.forename: P L
authors.initials: PL
authors.lastname: Jones
mesh_terms: D000328:Adult; D001294:Attitude to Health; D004185:Disability Evaluation; D005081:Exercise Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D017116:Low Back Pain / Q000453:epidemiology / Q000523:psychology* / Q000534:rehabilitation; D008297:Male; D010147:Pain Measurement; D010353:Patient Education as Topic; D017060:Patient Satisfaction; D013997:Time Factors; D016896:Treatment Outcome