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Non-suicidal self-injury.

Paul Wilkinson1

  • 1Developmental Psychiatry Section, University of Cambridge, Douglas House, 18b Trumpington Road, Cambridge CB2 8AH, UK. pow12@cam.ac.uk

European Child & Adolescent Psychiatry
|December 4, 2012
PubMed
Summary
This summary is machine-generated.

Over 20% of adolescents engage in non-suicidal self-injury (NSSI) to manage distress, not with suicidal intent. Recognizing NSSI as a distinct syndrome in the DSM-5 improves understanding and research for better patient care.

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Area of Science:

  • Psychiatry
  • Clinical Psychology
  • Developmental Psychology

Background:

  • Non-suicidal self-injury (NSSI) affects over 20% of adolescents.
  • NSSI serves purposes like emotional regulation, self-punishment, or signaling distress, distinct from suicidal intent.
  • NSSI is not currently classified as a disorder in major diagnostic systems (DSM-IV, ICD-10).

Purpose of the Study:

  • To advocate for the classification of NSSI as a distinct syndrome in the DSM-5.
  • To highlight the importance of differentiating NSSI from suicidal behavior.
  • To discuss the potential benefits of recognizing NSSI in clinical practice and research.

Main Methods:

  • Literature review and synthesis of existing research on NSSI.
  • Analysis of the psychological functions and diagnostic status of NSSI.
  • Discussion of the implications of proposed diagnostic changes.

Main Results:

  • NSSI is a distinct behavior with unique etiological factors compared to suicidal behavior.
  • NSSI is associated with an increased risk of future suicide attempts.
  • The proposed classification of NSSI as a syndrome in DSM-5 is supported.

Conclusions:

  • Classifying NSSI as a syndrome in DSM-5 will enhance professional-patient communication and treatment planning.
  • Separating NSSI from suicidal behavior is clinically valid and beneficial.
  • Formal recognition of NSSI is expected to stimulate further research into its nature, course, and outcomes.