title: Trait aggression in suicide attempters: a pilot study.
abstract: Suicide attempt is a potent risk factor of subsequent suicide. Understanding the characteristics of suicide attempters is important for preventing suicide. The authors investigated aggression in medically serious suicide attempters at an emergency department. Trait aggression was evaluated in 55 suicide attempters and 71 healthy individuals as a control group using the Japanese version of the Buss-Perry Aggression Questionnaire (BAQ). Total BAQ scores (t = 2.782, P = 0.006) and the hostility scores (t = 3.735, P < 0.001) were significantly higher in the suicide attempters than the controls. It suggested that to focus on aggression and its management is one of the key components for preventing suicide.
authors.affiliation: Department of Psychiatry, Yokohama City University School of Medicine, Yokohama, Japan.
authors.forename: Chiho
authors.initials: C
authors.lastname: Doihara
authors.forename: Chiaki
authors.initials: C
authors.lastname: Kawanishi
authors.forename: Tomoki
authors.initials: T
authors.lastname: Yamada
authors.forename: Ryoko
authors.initials: R
authors.lastname: Sato
authors.forename: Hana
authors.initials: H
authors.lastname: Hasegawa
authors.forename: Taku
authors.initials: T
authors.lastname: Furuno
authors.forename: Makiko
authors.initials: M
authors.lastname: Nakagawa
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Hirayasu
mesh_terms: D000328:Adult; D000374:Aggression / Q000523:psychology*; D000786:Anger; D002605:Character; D003422:Critical Care; D004636:Emergency Service, Hospital; D005260:Female; D006791:Hostility; D006801:Humans; D007564:Japan; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis / Q000523:psychology; D008875:Middle Aged; D010555:Personality Inventory / Q000706:statistics & numerical data*; D010865:Pilot Projects; D011594:Psychometrics / Q000706:statistics & numerical data; D012016:Reference Values; D013406:Suicide, Attempted / Q000523:psychology*