title: Using quality-of-life measurements to predict patient satisfaction outcomes for antireflux surgery.
abstract: OBJECTIVE
  Preoperative quality-of-life measurement can predict which patients will be satisfied with surgical fundoplication in the treatment of gastroesophageal reflux disease (GERD).
  
  
  METHODS
  Review of a prospectively gathered database.
  
  
  METHODS
  Tertiary referral center.
  
  
  METHODS
  All patients underwent preoperative physiological testing by upper endoscopy, esophageal manometry, and 24-hour esophageal pH monitoring, and some had contrast radiography and gastric emptying scintigraphy. Patients were examined for symptoms and completed a symptom severity questionnaire (the GERD-Health-Related Quality of Life questionnaire) and a generic quality-of-life instrument (the 36-Item Short-Form Health Survey [SF-36]). Patients then underwent either open or laparoscopic fundoplication.
  
  
  METHODS
  Patients were contacted to assess satisfaction 2 months to 5 years postoperatively. They completed the GERD-Health-Related Quality of Life questionnaire and the SF-36. Patients were grouped into those satisfied and dissatisfied.
  
  
  RESULTS
  Two hundred ninety patients were included. Median follow-up was 29 months. Thirty-four patients (12%) were dissatisfied with their surgical outcomes for any reason. The dissatisfied patients had statistically significantly worse scores preoperatively in 6 of the 8 domains of the SF-36 than satisfied patients. Dissatisfied patients had less symptomatic improvement. The satisfied patients had statistically significant improvement in 6 domains, whereas the dissatisfied patients had statistically significant worsening of scores in 2 domains.
  
  
  CONCLUSIONS
  Quality-of-life measurements are frequently used as an outcome end point. This study shows that a generic quality-of-life instrument can preoperatively identify patients with GERD who are likely to be dissatisfied with antireflux surgery. Use of quality-of-life instruments as a predictive tool for surgical outcomes deserves further study.
authors.affiliation: Division of General Surgery, Henry Ford Hospital, Detroit, Mich, USA. vvelano1@hfhs.org
authors.forename: Vic
authors.initials: V
authors.lastname: Velanovich
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D018662:Fundoplication / Q000379:methods*; D005764:Gastroesophageal Reflux / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D017060:Patient Satisfaction; D011237:Predictive Value of Tests; D011446:Prospective Studies; D011788:Quality of Life; D012720:Severity of Illness Index