Citation

De Leo D, Spathonis K. Arch. Suicide Res. 2003; 7(4): 353-374.

Affiliation

Australian Institute for Suicide Research and Prevention, Griffith University, Brisbane, Queensland, Australia.

Copyright

(Copyright © 2003, International Academy of Suicide Research, Publisher Informa - Taylor and Francis Group)

DOI

10.1080/713848945

PMID

unavailable

Abstract

Suicide is the leading cause of premature death among individuals with schizophrenia. Approximately 10-15% of patients with schizophrenia die by suicide, and 18-55% make a suicide attempt throughout their life. Despite the progress of pharmacological efforts in reducing the symptoms of schizophrenia, treatments have had limited success in reducing the overall rate of suicide among this sub-population. Few controlled studies have determined the efficacy of psychosocial interventions in the prevention of suicide. The complexity of this relationship is heightened further by incomplete research efforts investigating the particular nature of suicidal behavior among patients with comorbid conditions (such as major depression and substance abuse disorder), and across the diverse spectrum of disorders that categorize chizophrenia. This article reviews these findings in combination with a brief epidemiological consideration of suicide n schizophrenia and risk factors for suicide among this sub-population. Shortcomings of previous research, and possible avenues for future investigations relating to this matter are also discussed.