title: Outcome and prognostic factors for adolescent female in-patients with anorexia nervosa: 9- to 14-year follow-up.
abstract: BACKGROUND
  Earlier studies have indicated poor long-term outcomes for patients with anorexia nervosa.
  
  
  OBJECTIVE
  To study health and social outcomes of adolescent in-patients with anorexia nervosa in relation to prognostic factors.
  
  
  METHODS
  A register study based on based on socio-economic and health data was conducted for a national cohort of female residents in Sweden born between 1968 and 1977, including 748 in-patients with anorexia nervosa.
  
  
  RESULTS
  At follow-up 9-14 years after hospital admission, 8.7% of patients with anorexia nervosa had persistent psychiatric health problems demanding hospital care and 21.4% were dependent on society for their main income; the stratified relative risks were 5.8 (95% CI 4.7-7.6) and 2.6 (2.3-3.0) respectively, compared with the general female population. The mortality rate for patients with anorexia nervosa was 1.2% and the stratified risk ratio for maternity was 0.6 (95% CI 0.5-0.7). Long duration of hospital care and psychiatric comorbidity were predictors of persistent psychiatric problems and financial dependency on society.
  
  
  CONCLUSIONS
  The outcome in this cohort of adolescent in-patients with anorexia nervosa was considerably better than that reported in previous studies.
authors.affiliation: National Board of Health and Welfare, 106 30 Stockholm, Sweden. anders.hjern@socialstyrelsen.se
authors.forename: Anders
authors.initials: A
authors.lastname: Hjern
authors.forename: Lene
authors.initials: L
authors.lastname: Lindberg
authors.forename: Frank
authors.initials: F
authors.lastname: Lindblad
mesh_terms: D000293:Adolescent; D000856:Anorexia Nervosa / Q000175:diagnosis / Q000453:epidemiology / Q000401:mortality*; D005260:Female; D005500:Follow-Up Studies; D006760:Hospitalization; D006801:Humans; D011379:Prognosis; D013548:Sweden / Q000453:epidemiology; D016896:Treatment Outcome