title: Suicidal children grow up: ego functions associated with suicide attempts.
abstract: OBJECTIVE
  To evaluate the relations between suicidal behavior in children and ego functions including impulse control, reality testing, and ego mechanisms of defense.
  
  
  METHODS
  One hundred thirty-three children were assessed initially and at a 6- to 8-year follow-up for levels of reality testing and impulse control and frequency of use of several ego mechanisms of defense. Associations between suicidal ideation and suicide attempts at the initial assessment and at follow-up were analyzed with regard to ego functions.
  
  
  RESULTS
  Specific ego functions, such as impulsivity, poor reality testing, and ego mechanisms of defense such as projection, regression, compensation, and reaction formation were positively associated with suicide attempts. Repression was a protective factor to prevent suicide attempts in the follow-up period.
  
  
  CONCLUSIONS
  The results suggest that ego functions are related to behavior of consequence and are useful in the identification of children at risk for suicidal behavior.
authors.affiliation: Cornell University College of Medicine, NY, USA.
authors.forename: C R
authors.initials: CR
authors.lastname: Pfeffer
authors.forename: S W
authors.initials: SW
authors.lastname: Hurt
authors.forename: J R
authors.initials: JR
authors.lastname: Peskin
authors.forename: C A
authors.initials: CA
authors.lastname: Siefker
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003674:Defense Mechanisms; D004532:Ego; D005500:Follow-Up Studies; D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis / Q000523:psychology; D011446:Prospective Studies; D011569:Psychiatric Status Rating Scales; D012649:Self Concept; D013406:Suicide, Attempted / Q000517:prevention & control