title: Risk and protective factors for medically serious suicide attempts: a comparison of hospital-based with population-based samples of young adults.
abstract: OBJECTIVE
  To investigate risk and protective factors for medically serious suicide attempts among young Australian adults.
  
  
  METHODS
  The study used a case-control design. A clinical sample of 18-24 year olds was recruited via the emergency department of a large public hospital following a suicide attempt (n=95) and was compared to a sample of 18-24 year olds who participated in a population-based survey (n=380).
  
  
  RESULTS
  Risk factors for medically serious suicide attempts included early school leaving, parental divorce (males only), distress due to problems with parents (females only), distress due to problems with friends, distress due to the break-up of a romantic relationship, tobacco use, high alcohol use, current depressive symptomatology and a previous diagnosis of depression. Protective factors included social connectedness, problem-solving confidence and locus of control. There was a trend for social connectedness to be more protective among those with high rather than low levels of depressive symptomatology, and among smokers rather than non-smokers.
  
  
  CONCLUSIONS
  Results are discussed in terms of designing evidence-based suicide prevention activities for young adults.
authors.affiliation: School of Population Health, University of Queensland, Brisbane, Australia.
authors.forename: Maria
authors.initials: M
authors.lastname: Donald
authors.forename: Jo
authors.initials: J
authors.lastname: Dower
authors.forename: Ignacio
authors.initials: I
authors.lastname: Correa-Velez
authors.forename: Mark
authors.initials: M
authors.lastname: Jones
mesh_terms: D000293:Adolescent; D000328:Adult; D001315:Australia / Q000453:epidemiology; D016022:Case-Control Studies; D004637:Emergency Services, Psychiatric / Q000706:statistics & numerical data; D005260:Female; D006778:Hospitals, Psychiatric; D006801:Humans; D007389:Internal-External Control; D008297:Male; D011159:Population Surveillance / Q000379:methods*; D011340:Problem Solving; D012307:Risk Factors; D012944:Social Support; D013406:Suicide, Attempted / Q000517:prevention & control* / Q000706:statistics & numerical data*