title: Relative value to surgical patients and anesthesia providers of selected anesthesia related outcomes.
abstract: BACKGROUND
  Anesthesia side effects are almost inevitable in most situations. In order to optimize the anesthetic experience from the patient's viewpoint, it makes intuitive sense to attempt to avoid the side effects that the patient fears the most.
  
  
  METHODS
  We obtained rankings and quantitative estimates of the relative importance of nine experiences that commonly occur after anesthesia and surgery from 109 patients prior to their surgery and from 30 anesthesiologists.
  
  
  RESULTS
  Pain was the most important thing to avoid, and subjects allocated a median of 25 dollars of an imaginary 100 dollars to avoiding it. Next came vomiting (20 dollars), nausea (10 dollars), urinary retention (5 dollars) , myalgia (2 dollars) and pruritus (2 dollars) . Avoiding blood transfusion, an awake anesthetic technique or postoperative somnolence was not given value by the group as a whole. Anesthesiologists valued perioperative experiences in the same way as patients.
  
  
  CONCLUSIONS
  Our results are comparable with those of previous studies in the area, and suggest that patients can prioritize the perioperative experiences they wish to avoid during their perioperative care. Such data, if obtained in the appropriate fashion, would enable anesthetic techniques to be compared using decision analysis.
authors.affiliation: Department of Anesthesiology and Pain Medicine University of Alberta, Edmonton, Canada. srashiq@ualberta.ca
authors.forename: Saifudin
authors.initials: S
authors.lastname: Rashiq
authors.forename: Patricia
authors.initials: P
authors.lastname: Bray
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000758:Anesthesia / Q000009:adverse effects* / Q000639:trends*; D015897:Comorbidity; D003657:Decision Making; D017558:Elective Surgical Procedures / Q000639:trends; D005260:Female; D013502:General Surgery / Q000639:trends*; D006801:Humans; D007407:Interviews as Topic / Q000379:methods; D008297:Male; D008490:Medical Informatics; D008875:Middle Aged; D010149:Postoperative Pain / Q000453:epidemiology / Q000517:prevention & control; D020250:Postoperative Nausea and Vomiting / Q000453:epidemiology / Q000517:prevention & control; D016896:Treatment Outcome