title: Low discharge weight and outcome in anorexia nervosa.
abstract: OBJECTIVE
  Because recent limitations in health care coverage have resulted in shorter lengths of inpatient stay, many patients with anorexia nervosa are discharged while still underweight. The authors' goal was to determine whether anorectic patients who were underweight when they were discharged had a worse outcome and a higher rate of rehospitalization than those who had achieved normal weight at discharge.
  
  
  METHODS
  They assessed weight and height, eating disorder symptoms, and severity of depressive and anxiety symptoms in 22 women with anorexia nervosa at hospital admission and at follow-up a mean of 29 months after discharge.
  
  
  RESULTS
  Anorectic patients who were discharged while severely underweight reported significantly higher rates of rehospitalization and endorsed more symptoms than those who had achieved normal weight before discharge.
  
  
  CONCLUSIONS
  These data suggest that brief hospitalization for severely underweight women with anorexia may not be cost effective because the majority are rehospitalized.
authors.affiliation: Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, USA.
authors.forename: S A
authors.initials: SA
authors.lastname: Baran
authors.forename: T E
authors.initials: TE
authors.lastname: Weltzin
authors.forename: W H
authors.initials: WH
authors.lastname: Kaye
mesh_terms: D000293:Adolescent; D000856:Anorexia Nervosa / Q000175:diagnosis* / Q000628:therapy; D001835:Body Weight; D003362:Cost-Benefit Analysis; D005260:Female; D005500:Follow-Up Studies; D006760:Hospitalization; D006801:Humans; D007902:Length of Stay; D008875:Middle Aged; D010359:Patient Readmission; D016896:Treatment Outcome