title: Assessing outcomes: identifying psychiatric patients with severe and persistent illness.
abstract: BACKGROUND
  Identification of psychiatric patients with severe and persisting impairments can facilitate treatment, aid in program planning, and provide data for cost-of-care projections.
  
  
  METHODS
  In this prospective study of patient outcomes, 1,679 inpatients were classified on admission using a functional status measure developed by the authors. Consenting subjects were reassessed at discharge and at 3, 6, and 12 months postdischarge to determine what proportion of patients classified as low functioning on admission remained so at follow-up.
  
  
  RESULTS
  Patients classified as low functioning on admission represented 23.4% of the sample; the proportion that remained low functioning at the follow-ups ranged from 56.1% to 65.2%. Compared to the high functioning group, three times more low functioning patients were rehospitalized within 12 months of discharge (9.4% vs 32%).
  
  
  CONCLUSIONS
  Patients with increased risk of persisting disability can be identified on admission using commonly available clinical measures. Of patients with low functioning on admission, more than half will have long-term impairment.
authors.affiliation: Burlingame Center for Psychiatric Research and Education, Institute of Living, Hartford, USA.
authors.forename: J W
authors.initials: JW
authors.lastname: Goethe
authors.forename: E H
authors.initials: EH
authors.lastname: Fischer
authors.forename: E A
authors.initials: EA
authors.lastname: Dornelas
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis*; D008875:Middle Aged; D011446:Prospective Studies; D012720:Severity of Illness Index; D016896:Treatment Outcome