title: Six-year course and outcome of anorexia nervosa.
abstract: OBJECTIVE
  Since there are discrepant findings in the literature, we studied the longer-term course in a large sample of 103 DSM-IV anorexia nervosa (AN) patients.
  
  
  METHODS
  Assessments were made at four points of time: beginning of therapy, end of therapy, 2-year follow-up, and 6-year follow-up. Self-rating scales as well as expert-rating interview data were used. Eating disorder-specific and general psychopathology were assessed. These data were also compared with data on the 6-year course of patients with bulimia nervosa and binge eating disorder, respectively, who were treated at the same institution at about the same time.
  
  
  RESULTS
  The participation rate at the two follow-ups was high (97.9% of those alive). The general pattern of results over time of those alive at 6-year follow-up was as follows: substantial improvement during therapy, moderate (in many instances nonsignificant) decline during the first 2 years posttreatment, and further improvement from 3 to 6 years posttreatment. At the time of the 6-year follow-up, 26.8% had AN, 9. 9% had bulimia nervosa-purging type (BN-P), 2.0% were classified as eating disorder not otherwise specified (ED-NOS), all diagnosed according to DSM-IV criteria; more than one half (55.4%) showed no major DSM-IV eating disorder. Based on an operationalized global outcome score at 6-year follow-up, 34.7% had a good outcome, 38.6% an intermediate outcome, 20.8% a poor outcome, and 6 of 101 persons (5.9%) were deceased. Body mass index was 17.9 +/- 2.8 at the 6-year follow-up; amenorrhea was still found in 23.9%.
  
  
  CONCLUSIONS
  In comparison to samples with bulimia nervosa or binge eating disorder, the 6-year course of anorexia nervosa was less favorable. Mortality was rather high and symptomatic recovery protracted; predictors of unfavorable 6-year course were the presence of binges during 4 weeks before index treatment, psychiatric comorbidity, and low body weight at discharge from index treatment.
authors.affiliation: Department of Psychiatry, University of Munich, Munich, Germany.
authors.forename: M M
authors.initials: MM
authors.lastname: Fichter
authors.forename: N
authors.initials: N
authors.lastname: Quadflieg
mesh_terms: D000293:Adolescent; D000328:Adult; D000856:Anorexia Nervosa / Q000401:mortality / Q000473:pathology* / Q000523:psychology; D015992:Body Mass Index; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011379:Prognosis; D011613:Psychotherapy; D012008:Recurrence; D012307:Risk Factors; D016896:Treatment Outcome