title: Psychopathology and suicide method in mental health care.
abstract: BACKGROUND
  Not all suicide methods are evenly distributed among different psychiatric disorders.
  
  
  METHODS
  In a nationwide sample of 505 suicides by persons in mental health care, the relationship between psychiatric diagnosis and suicide method was examined with chi(2) tests, logistic regression analyses and multinomial logistic regression analysis, including interactions with age, gender and treatment status.
  
  
  RESULTS
  Psychotic disorders were associated with jumping from heights, and substance-related disorders were associated with self-poisoning. Depressive disorders were not associated with any particular suicide method. Male patients preferred hanging, female patients self-poisoning. Inpatients preferred jumping before a train, outpatients self-poisoning. Bipolar patients preferred jumping before a train over hanging.
  
  
  CONCLUSIONS
  Psychological mechanisms for selection of suicide methods are still unknown.
  
  
  CONCLUSIONS
  Possible means of suicide prevention suggested by this study include limiting access to tall buildings or structures to patients with psychotic disorders; careful prescription of medication to female patients and particularly to patients with substance-related disorders; and limiting easy access to railways near clinical settings to patients with bipolar and psychotic disorders. Limiting access to means of suicide may be less effective for suicidal patients with depressive disorders who may switch to other available methods.
authors.affiliation: Vrije Universiteit Amsterdam, EMGO+, Amsterdam, The Netherlands.
authors.forename: Annemiek
authors.initials: A
authors.lastname: Huisman
authors.forename: Cornelis A J
authors.initials: CA
authors.lastname: van Houwelingen
authors.forename: Ad J F M
authors.initials: AJ
authors.lastname: Kerkhof
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002423:Cause of Death; D015897:Comorbidity; D003430:Cross-Sectional Studies; D003865:Major Depressive Disorder / Q000175:diagnosis / Q000401:mortality / Q000523:psychology; D005260:Female; D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis / Q000401:mortality* / Q000523:psychology*; D008875:Middle Aged; D009426:Netherlands; D010554:Personality Disorders / Q000175:diagnosis / Q000401:mortality / Q000523:psychology; D011599:Psychopathology; D011618:Psychotic Disorders / Q000175:diagnosis / Q000401:mortality / Q000523:psychology; D012737:Sex Factors; D013405:Suicide / Q000523:psychology* / Q000706:statistics & numerical data*; D014754:Violence / Q000523:psychology / Q000706:statistics & numerical data