title: Knowledge about affective disorders and outcome of depression.
abstract: BACKGROUND
  For affective disorders, imparting information about the illness has become standard treatment. Despite the great clinical relevance of knowledge about depression, few empirical studies on this subject have been carried out. The aim of the study was to identify the prognostic value of knowledge about affective disorders for the two year outcome of depression.
  
  
  METHODS
  62 first-hospitalised patients with major depression were recruited and tested with the Knowledge about Depression and Mania Inventory (KDMI). The patients were followed-up after 1 and 2 years.
  
  
  RESULTS
  In the 2-year follow-up period, 28 patients (45.2%) had a recurrent or chronic course of depression. Patients with stable remission had significantly more knowledge about affective disorders compared to patients with recurrence or chronic depression. Knowledge about treatment was prognostically relevant whereas knowledge about symptoms and knowledge about coping were not.
  
  
  CONCLUSIONS
  The results show that knowledge about affective disorders and especially knowledge about treatment is a predictor for the outcome of depression. This indicates the necessity of multidimensional assessment of knowledge about disorder. Future studies should examine the mechanisms underlying the prognostic effect in order to improve treatment of depression.
authors: Department of Psychiatry, University of Heidelberg, Vossstrasse 4, D-69115 Heidelberg, Germany. klaus_kronmueller@med.uni-heidelberg.de
authors: Klaus-Thomas
authors: KT
authors: Kronmüller
authors: Daniela
authors: D
authors: Victor
authors: Caroline
authors: C
authors: Schenkenbach
authors: Illinca
authors: I
authors: Postelnicu
authors: Matthias
authors: M
authors: Backenstrass
authors: Johannes
authors: J
authors: Schröder
authors: Christoph
authors: C
authors: Mundt
mesh_terms: D000328:Adult; D000368:Aged; D001294:Attitude to Health; D001364:Awareness; D002908:Chronic Disease; D003865:Major Depressive Disorder / Q000523:psychology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D019964:Mood Disorders / Q000523:psychology*; D010353:Patient Education as Topic; D012008:Recurrence; D011795:Surveys and Questionnaires