TY - T1 - A controlled follow-up study of adolescents exposed to a school shooting - Psychological consequences after four months SN - / UR - http://hdl.handle.net/10138/298579 T3 - A1 - Suomalainen, L.; Haravuori, H.; Berg, N.; Kiviruusu, O.; Marttunen, M. A2 - PB - Y1 - 2011 LA - eng AB - Background: In November 2007, a student shot eight people and himself at Jokela High School, Finland. This study aims to evaluate the long-term effects of exposure to a school shooting among adolescents. Method: Associations between psychological outcomes and background factors were analysed and compared with "comparison students" four months after the incident. A questionnaire including Impact of Event Scale (IES) and General Health Questionnaire (GHQ-36) was used. Results: Half of the females ... VO - IS - SP - OP - KW - Adolescents; School violence; Trauma; Posttraumatic stress disorder; PTSD; POSTTRAUMATIC-STRESS-DISORDER; GOTEBORG DISCOTHEQUE FIRE; SOCIAL SUPPORT; NATURAL DISASTER; RISK-FACTORS; LIFE-EVENTS; CHILDREN; TRAUMA; POPULATION; PREDICTORS; 3124 Neurology and psychiatry N1 - PP - ER -