title: Exploring eating disorder quality of life and functional gastrointestinal disorders among eating disorder patients.
abstract: BACKGROUND
  Functional gastrointestinal-like disorders (FGIDs) are prevalent among eating disorder (ED) patients. The aims are to explore the relationship between quality of life related to eating disorders (QOL ED) and FGIDs.
  
  
  METHODS
  Consecutive ED patients, 18-45 years old, completed the Rome II, QOL ED, Irritable Bowel Syndrome QOL (IBS-QOL) and Bowel Symptom Severity Index (BSSI) questionnaires on admission to hospital for treatment of their ED.
  
  
  RESULTS
  Despite the high prevalence of FGIDs (93%), only IBS is clearly correlated with QOL ED scores. The QOL ED subscores significantly related are ED feelings, psychological feelings and effect on daily living. These subscores contain items such as fearing loss of control over your body and feelings, being preoccupied with thoughts of body weight and shape, feeling confused and that eating and exercise have a negative effect on work/study. There were no relationships between QOL ED behavior and individual FGIDs or categories of FGIDs. The QOL ED and IBS-QOL are highly correlated, and there is a positive linear relationship between the QOL ED global and IBS-QOL total and BSSI scores.
  
  
  CONCLUSIONS
  The presence of IBS (but not other FGIDs) in ED patients is strongly related to eating disordered and psychological feelings. The poorer the QOL ED is, the poorer the IBS-QOL is and the more severe the IBS symptoms are.
authors.affiliation: Department of Obstetrics and Gynaecology, University of Sydney, Royal North Shore Hospital, St Leonards, NSW, Australia. suzanne.abraham@sydney.edu.au
authors.forename: Suzanne
authors.initials: S
authors.lastname: Abraham
authors.forename: John
authors.initials: J
authors.lastname: Kellow
mesh_terms: D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D001068:Feeding and Eating Disorders / Q000175:diagnosis / Q000503:physiopathology / Q000523:psychology*; D005260:Female; D005767:Gastrointestinal Diseases / Q000175:diagnosis / Q000503:physiopathology / Q000523:psychology*; D006304:Health Status; D006801:Humans; D016014:Linear Models; D008875:Middle Aged; D011788:Quality of Life / Q000523:psychology*; D011795:Surveys and Questionnaires