title: A pilot study of the effects of behavioral weight loss treatment on fibromyalgia symptoms.
abstract: OBJECTIVE
  Previous studies have found a relation between weight loss and pain severity in various chronic pain populations. However, there has been little research examining the relation between body mass index (BMI) and fibromyalgia syndrome (FMS). The purpose of this pilot study was to investigate the relationship between BMI and FMS symptoms and to determine if FMS symptoms would decrease following weight loss.
  
  
  METHODS
  Overweight and obese women participated in a 20-week behavioral weight loss treatment.
  
  
  RESULTS
  Participants, on average, lost 9.2 lbs (4.4% of their initial weight), and there were significant pre-postimprovements on several outcome measures. Although weight was not significantly related to pain at baseline, weight loss significantly predicted a reduction in FMS, pain interference, body satisfaction, and quality of life (QOL).
  
  
  CONCLUSIONS
  Findings suggest that behavioral weight loss treatment could be included in the treatment for overweight/obese women with FMS.
authors.affiliation: Department of Psychology, University at Albany, State University of New York, Albany, NY, USA.
authors.forename: Jennifer R
authors.initials: JR
authors.lastname: Shapiro
authors.forename: Drew A
authors.initials: DA
authors.lastname: Anderson
authors.forename: Sharon
authors.initials: S
authors.lastname: Danoff-Burg
mesh_terms: D000328:Adult; D000368:Aged; D001521:Behavior Therapy; D001828:Body Image; D015992:Body Mass Index; D005260:Female; D005356:Fibromyalgia / Q000150:complications* / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D009765:Obesity; D010146:Pain / Q000209:etiology*; D059408:Pain Management; D010147:Pain Measurement; D017060:Patient Satisfaction; D011788:Quality of Life; D012720:Severity of Illness Index; D015431:Weight Loss