References

• Aho, N., Gren-Landell, M., & Svedin, C. G. (2016). The prevalence of potentially victimizing events, poly-victimization, and its association to sociodemographic factors: A Swedish youth survey. Journal of Interpersonal Violence, 31(4), 1–11.
   Web of Science ®Google Scholar
• Aho, N., Proczkowska-Bjorklund, M., & Svedin, C. G. (2016). Victimization, polyvictimization, and health in Swedish adolescents. Adolescent Health, Medicine and Therapeutics, 7, 89–99.
   PubMed Web of Science ®Google Scholar
• Bennett, D. C., Modrowski, C. A., Kerig, P. K., & Chaplo, S. D. (2015). Investigating the dissociative subtype of posttraumatic stress disorder in a sample of traumatized detained youth. Psychological Trauma: Theory, Research, Practice and Policy, 7(5), 465–472.
   PubMed Web of Science ®Google Scholar
• Bernat, J. A., Ronfeldt, H. M., Calhoun, K. S., & Arias, I. (1998). Prevalence of traumatic events and peritraumatic predictors of posttraumatic stress symptoms in a nonclinical sample of college students. Journal of Traumatic Stress, 11(4), 645–664.
   PubMed Web of Science ®Google Scholar
• Bernier, M. J., Hebert, M., & Collin-Vezina, D. (2013). Dissociative symptoms over a year in a sample of sexually abused children. Journal of Trauma and Dissociation, 14(4), 455–472.
   PubMed Web of Science ®Google Scholar
• Boelen, P. A. (2015). Peritraumatic distress and dissociation in prolonged grief and posttraumatic stress following violent and unexpected deaths. Journal of Trauma and Dissociation, 16(5), 541–550.
   PubMed Web of Science ®Google Scholar
• Boelen, P. A., Keijsers, L., & Van Den Hout, M. A. (2012). Peritraumatic dissociation after loss: Latent structure and associations with psychopathology. Journal of Nervous and Mental Disease, 200(4), 362–364.
   Web of Science ®Google Scholar
• Bomyea, J., Risbrough, V., & Lang, A. J. (2012). A consideration of select pre-trauma factors as key vulnerabilities in PTSD. Clinical Psychology Review, 32(7), 630–641.
   PubMed Web of Science ®Google Scholar
• Briere, J. (1996). Trauma symptom checklist for children (tscc), professional manual. Odessa, FL: Psychological Assessment Resources.
   Google Scholar
• Briere, J., Scott, C., & Weathers, F. (2005). Peritraumatic and persistent dissociation in the presumed etiology of PTSD. American Journal of Psychiatry, 162(12), 2295–2301.
   PubMed Web of Science ®Google Scholar
• Bryant, R. A., Brooks, R., Silove, D., Creamer, M., O’Donnell, M., & McFarlane, A. C. (2011). Peritraumatic dissociation mediates the relationship between acute panic and chronic posttraumatic stress disorder. Behaviour Research and Therapy, 49(5), 346–351.
   PubMed Web of Science ®Google Scholar
• Bui, E., Simon, N. M., Robinaugh, D. J., Leblanc, N. J., Wang, Y., Skritskaya, N. A., … Shear, M. K. (2013). Periloss dissociation, symptom severity, and treatment response in complicated grief. Depression and Anxiety, 30(2), 123–128.
   PubMed Web of Science ®Google Scholar
• Butchart, A., World Health Organization, & International Society for the Prevention of Child Abuse and Neglect. (2006). Preventing child maltreatment: A guide to taking action and generating evidence. Geneva: World Health Organization.
   Google Scholar
• Chan, K. L. (2013). Victimization and poly-victimization among school-aged Chinese adolescents: Prevalence and associations with health. Preventive Medicine, 56(3–4), 207–210.
   PubMed Web of Science ®Google Scholar
• Collin-Vezina, D., Daigneault, I., & Hebert, M. (2013). Lessons learned from child sexual abuse research: Prevalence, outcomes, and preventive strategies. Child and Adolescent Psychiatry and Mental Health, 7(1), 22.
   PubMed Web of Science ®Google Scholar
• Council of Europe. (2012). Protection of children against sexual exploitation and sexual abuse. Strasbourg: Author.
   Google Scholar
• Dyb, G., Rodriguez, N., Brymer, M. J., Saltzman, W. R., Steinberg, A. M., & Pynoos, R. S. (2008). Emotional reactions, peritraumatic dissociation, and posttraumatic stress reactions in adolescents. Journal of Child & Adolescent Trauma, 1(1), 63–74.
   Google Scholar
• Ehlers, A., Mayou, R. A., & Bryant, B. (1998). Psychological predictors of chronic posttraumatic stress disorder after motor vehicle accidents. Journal of Abnormal Psychology, 107(3), 508–519.
   PubMed Web of Science ®Google Scholar
• Elwood, L. S., Hahn, K. S., Olatunji, B. O., & Williams, N. L. (2009). Cognitive vulnerabilities to the development of PTSD: A review of four vulnerabilities and the proposal of an integrative vulnerability model. Clinical Psychology Review, 29(1), 87–100.
   PubMed Web of Science ®Google Scholar
• Engelhard, I. M., van den Hout, M. A., Kindt, M., Arntz, A., & Schouten, E. (2003). Peritraumatic dissociation and posttraumatic stress after pregnancy loss: A prospective study. Behaviour Research and Therapy, 41(1), 67–78.
   PubMed Web of Science ®Google Scholar
• Field, A. (2013). Discovering statistics using IBM SPSS statistics: And sex and drugs and rock ‘n’ roll (4th ed.). Los Angeles: Sage, cop.
   Google Scholar
• Finkelhor, D., Hamby, S. L., Ormrod, R., & Turner, H. (2005). The juvenile victimization questionnaire: Reliability, validity, and national norms. Child Abuse and Neglect, 29(4), 383–412.
   PubMed Web of Science ®Google Scholar
• Finkelhor, D., Ormrod, R. K., Turner, H. A., & Hamby, S. L. (2005). Measuring poly-victimization using the juvenile victimization questionnaire. Child Abuse and Neglect, 29(11), 1297–1312.
   PubMed Web of Science ®Google Scholar
• Finkelhor, D., Turner, H., Ormrod, R., & Hamby, S. L. (2009). Violence, abuse, and crime exposure in a national sample of children and youth. Pediatrics, 124(5), 1411–1423.
   PubMed Web of Science ®Google Scholar
• Gandubert, C., Scali, J., Ancelin, M. L., Carriere, I., Dupuy, A. M., Bagnolini, G., … Chaudieu, I. (2016). Biological and psychological predictors of posttraumatic stress disorder onset and chronicity. A one-year prospective study. Neurobiol Stress, 3, 61–67.
   PubMed Web of Science ®Google Scholar
• Griffin, M. G., Resick, P. A., & Mechanic, M. B. (1997). Objective assessment of peritraumatic dissociation: Psychophysiological indicators. American Journal of Psychiatry, 154(8), 1081–1088.
   PubMed Web of Science ®Google Scholar
• Gustafsson, P. E., Nilsson, D., & Svedin, C. G. (2009). Polytraumatization and psychological symptoms in children and adolescents. European Child and Adolescent Psychiatry, 18(5), 274–283.
   PubMed Web of Science ®Google Scholar
• Hawker, D. S., & Boulton, M. J. (2000). Twenty years’ research on peer victimization and psychosocial maladjustment: A meta-analytic review of cross-sectional studies. Journal of Child Psychology and Psychiatry and Allied Disciplines, 41(4), 441–455.
   PubMed Web of Science ®Google Scholar
• Hayes, A. F. (2013). Introduction to mediation, moderation, and conditional process analysis: A regression-based approach. New York, NY: Guilford Press.
   Google Scholar
• Hetzel-Riggin, M. D., & Roby, R. P. (2013). Trauma type and gender effects on PTSD, general distress, and peritraumatic dissociation. Journal of Loss and Trauma, 18(1), 41–53.
   Web of Science ®Google Scholar
• Johnson, D. M., Pike, J. L., & Chard, K. M. (2001). Factors predicting PTSD, depression, and dissociative severity in female treatment-seeking childhood sexual abuse survivors. Child Abuse and Neglect, 25(1), 179–198. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/11214810
   PubMed Web of Science ®Google Scholar
• Koopman, C., Classen, C., & Spiegel, D. (1994). Predictors of posttraumatic stress symptoms among survivors of the Oakland/Berkeley, Calif, Firestorm. American Journal of Psychiatry, 151(6), 888–894.
   PubMed Web of Science ®Google Scholar
• Lawyer, S. R., Resnick, H. S., Galea, S., Ahern, J., Kilpatrick, D. G., & Vlahov, D. (2006). Predictors of peritraumatic reactions and PTSD following the September 11th terrorist attacks. Psychiatry, 69(2), 130–141.
   PubMed Web of Science ®Google Scholar
• Marmar, C. R., Weiss, D. S., Metzler, T. J., & Delucchi, K. (1996). Characteristics of emergency services personnel related to peritraumatic dissociation during critical incident exposure. American Journal of Psychiatry, 153(7 Suppl), 94–102.
   Web of Science ®Google Scholar
• Marmar, C. R., Weiss, D. S., Schlenger, W. E., Fairbank, J. A., Jordan, B. K., Kulka, R. A., & Hough, R. L. (1994). Peritraumatic dissociation and posttraumatic stress in male Vietnam theater veterans. American Journal of Psychiatry, 151(6), 902–907.
   PubMed Web of Science ®Google Scholar
• McKeever, V. M., & Huff, M. E. (2003). A diathesis-stress model of posttraumatic stress disorder: Ecological, biological, and residual stress pathways. Review of General Psychology, 7(3), 237–250.
   Web of Science ®Google Scholar
• Miller-Graff, L. E., Scrafford, K., & Rice, C. (2016). Conditional and indirect effects of age of first exposure on PTSD symptoms. Child Abuse and Neglect, 51(1873–7757 (Electronic)), 303–312.
   Google Scholar
• Nilsson, D., Wadsby, M., & Svedin, C. G. (2008). The psychometric properties of the Trauma Symptom Checklist For Children (TSCC) in a sample of Swedish children. Child Abuse and Neglect, 32(6), 627–636.
   PubMed Web of Science ®Google Scholar
• Ozer, E. J., Best, S. R., Lipsey, T. L., & Weiss, D. S. (2003). Predictors of posttraumatic stress disorder and symptoms in adults: A meta-analysis. Psychological Bulletin, 129(1), 52–73. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/12555794
   PubMed Web of Science ®Google Scholar
• Sachser, C., Keller, F., & Goldbeck, L. (2017). Complex PTSD as proposed for ICD-11: Validation of a new disorder in children and adolescents and their response to trauma-focused cognitive behavioral therapy. Journal of Child Psychology and Psychiatry and Allied Disciplines, 58(2), 160–168.
   PubMed Web of Science ®Google Scholar
• SALAR. (2009). Levels of local democracy in Sweden. Stockholm: Swedish Association of Local Authorities and Regions.
   Google Scholar
• Sayed, S., Iacoviello, B. M., & Charney, D. S. (2015). Risk factors for the development of psychopathology following trauma. Current Psychiatry Reports, 17(8), 612.
   PubMed Web of Science ®Google Scholar
• Shalev, A. Y., Peri, T., Canetti, L., & Schreiber, S. (1996). Predictors of PTSD in injured trauma survivors: A prospective study. American Journal of Psychiatry, 153(2), 219–225.
   PubMed Web of Science ®Google Scholar
• Steuwe, C., Lanius, R. A., & Frewen, P. A. (2012). Evidence for a dissociative subtype of PTSD by latent profile and confirmatory factor analyses in a civilian sample. Depression and Anxiety, 29(8), 689–700.
   PubMed Web of Science ®Google Scholar
• Sugar, J., & Ford, J. D. (2012). Peritraumatic reactions and posttraumatic stress disorder in psychiatrically impaired youth. Journal of Traumatic Stress, 25(1), 41–49.
   PubMed Web of Science ®Google Scholar
• Takizawa, R., Maughan, B., & Arseneault, L. (2014). Adult health outcomes of childhood bullying victimization: Evidence from a five-decade longitudinal British birth cohort. American Journal of Psychiatry, 171(7), 777–784.
   PubMed Web of Science ®Google Scholar
• Tekin, A., Karadag, H., Suleymanoglu, M., Tekin, M., Kayran, Y., Alpak, G., & Sar, V. (2016). Prevalence and gender differences in symptomatology of posttraumatic stress disorder and depression among Iraqi Yazidis displaced into Turkey. European Journal of Psychotraumatology, 7, 28556.
   PubMed Web of Science ®Google Scholar
• The Swedish Ministry of Education and Cultural Affairs. (2003). The act concerning the ethical review of research involving humans (2003:460). Stockholm: The Swedish Ministry of Education and Cultural Affairs.
   Google Scholar
• The Swedish National Agency for Education. (2007). [Data set]. Retrieved from http://siris.skolverket.se/
   Google Scholar
• Trickett, P. K., Noll, J. G., & Putnam, F. W. (2011). The impact of sexual abuse on female development: Lessons from a multigenerational, longitudinal research study. Development and Psychopathology, 23(2), 453–476.
   PubMed Web of Science ®Google Scholar
• U.S. Department of Health & Human Services. (2016). Child maltreatment 2014. Retrieved from http://www.acf.hhs.gov/
   Google Scholar
• United Nations Division for Sustainable Development. (2015). Transforming our world: The 2030 agenda for sustainable development. Australia: Author.
   Google Scholar
• United Nations Office of the High Commissioner for Human Rights. (2000). Protocol to Prevent, Suppress and Punish Trafficking in Persons, Especially Women and Children, Supplementing the United Nations Convention against Transnational Organized Crime 55/25. World Health Organization (WHO).
   Google Scholar
• Werner, K. B., & Griffin, M. G. (2012). Peritraumatic and persistent dissociation as predictors of PTSD symptoms in a female cohort. Journal of Traumatic Stress, 25(4), 401–407.
   PubMed Web of Science ®Google Scholar
• Zona, K., & Milan, S. (2011). Gender differences in the longitudinal impact of exposure to violence on mental health in urban youth. Journal of Youth and Adolescence, 40(12), 1674–1690.
   PubMed Web of Science ®Google Scholar
• Zwi, A. B., Krug, E. G., Mercy, J. A., & Dahlberg, L. L. (2002). World report on violence and health–exploring Australian responses. Australian and New Zealand Journal of Public Health, 26(5), 405–408. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/12413278
   Web of Science ®Google Scholar