title: Depression and auto-aggressiveness in adolescents in Zagreb.
abstract: BACKGROUND
  The aim of the study was to explore the frequency of depression among the general population of adolescents who were high school students in the city of Zagreb. As depression is associated with increased suicidal risk we wanted to check to what extent depression, as an emotional problem among youth, is associated with auto-aggression in the general population of adolescents.
  
  
  METHODS
  The study was conducted on a sample of high school students in Zagreb and it included 701 students of both genders aged from 14-19 years of age. To test the depression a Beck Depression Inventory (BDI) was administered for youth between 11-18 years of age (Youth Self Report for ages 11-18). To test auto-aggression a Scale of Auto-destructiveness (SAD) was used.
  
  
  RESULTS
  Results obtained by this study show that about 20.7% of high school students have mild and borderline depressive disorders while moderate or severe depression shows about 5% of them, whereby depression is statistically significant among girls who, on average, report more symptoms of depression. It has also been proven a significant impact of depression levels (F (2,423)=35.860, p<0.001) on auto-aggression in subjects of both genders. In both genders, moderately depressed show more auto destructiveness than those without depression symptoms (p<0.01). In the group of heavily depressed (n=30), significantly higher self-destructiveness is shown by girls (p<0.01).
  
  
  CONCLUSIONS
  The data suggest the importance of early recognition, understanding and treatment of depressive symptoms in adolescents in order to reduce the risk of subsequent chronic psychosocial damage.
authors.affiliation: Psychiatric Hospital for Children and Youth, Kukuljevićeva 11, 10000 Zagreb, Croatia, mara.tripkovic@gmail.com.
authors.forename: Mara
authors.initials: M
authors.lastname: Tripković
authors.forename: Iris Sarajlić
authors.initials: IS
authors.lastname: Vuković
authors.forename: Tanja
authors.initials: T
authors.lastname: Frančišković
authors.forename: Sandra Vuk
authors.initials: SV
authors.lastname: Pisk
authors.forename: Silvana
authors.initials: S
authors.lastname: Krnić