title: The prevalence of self-reported deliberate self harm in Irish adolescents.
abstract: BACKGROUND
  Deliberate self harm is major public health problem, in particular among young people. Although several studies have addressed the prevalence of deliberate self harm among young people in the community, little is known about the extent to which deliberate self harm comes to the attention of medical services, the self harm methods used and the underlying motives. The aim of this study was to determine the prevalence of deliberate self harm in adolescents and the methods, motives and help seeking behaviour associated with this behaviour.
  
  
  METHODS
  A cross-sectional survey using an anonymous self-report questionnaire was administered in 39 schools in the Southern area of the Health Service Executive, Ireland. Of the 4,583 adolescents aged 15-17 years who were invited to participate in the survey, 3,881 adolescents took part (response: 85%).
  
  
  RESULTS
  A lifetime history of DSH was reported by 9.1% (n = 333) of the adolescents. DSH was more common among females (13.9%) than males (4.3%). Self cutting (66.0%) and overdose (35.2%) were the most common DSH methods. A minority of participants accessed medical services after engaging in DSH (15.3%).
  
  
  CONCLUSIONS
  DSH is a significant problem in Irish adolescents and the vast majority do not come to the attention of health services. Innovative solutions for prevention and intervention are required to tackle DSH in adolescents.
authors.affiliation: National Suicide Research Foundation, 1 Perrott Avenue, College Road, Cork, Ireland. carolyn@inspire.org.au
authors.forename: Carolyn
authors.initials: C
authors.lastname: Morey
authors.forename: Paul
authors.initials: P
authors.lastname: Corcoran
authors.forename: Ella
authors.initials: E
authors.lastname: Arensman
authors.forename: Ivan J
authors.initials: IJ
authors.lastname: Perry
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007494:Ireland / Q000453:epidemiology; D008297:Male; D015999:Multivariate Analysis; D010342:Patient Acceptance of Health Care / Q000706:statistics & numerical data; D015995:Prevalence; D016728:Self-Injurious Behavior / Q000453:epidemiology*; D017678:Sex Distribution; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires