Dissociation, self-cutting, and other self-harm behavior in a general population of Finnish adolescents.
A few studies on adult clinical samples have demonstrated that dissociation predicts self-harm behavior without intent to die. Furthermore, a similar association has been found from selected adolescent populations. However, no studies have been published on the association between dissociation and self-harm behavior in general populations of either adults or adolescents. We investigated whether a high level of dissociation predicts self-cutting or other self-harm behavior in a Finnish general population sample of 4019 adolescents aged between 13 and 18 years. Those with a high level of dissociation measured with the Adolescent Dissociative Experiences Scale had a higher risk of current self-cutting and other self-harm behavior, even when adjusted for several possible confounding factors. Self-cutting adolescents had higher Adolescent Dissociative Experiences Scale scores than those displaying other kinds of self-harm behavior. These results indicate that a high level of dissociation is an independent risk factor for self-harm behavior in adolescents, and may have value both in clinical work and further research.
Department of Psychiatry, Kuopio University Hospital, Kuopio, Finland. tommi.tolmunen@kuh.fi
Tommi
T
Tolmunen
Marja-Liisa
ML
Rissanen
Jukka
J
Hintikka
Päivi
P
Maaranen
Kirsi
K
Honkalampi
Jari
J
Kylmä
Eila
E
Laukkanen
D000293:Adolescent; D004213:Dissociative Disorders / Q000150:complications / Q000453:epidemiology* / Q000523:psychology*; D005260:Female; D005387:Finland / Q000453:epidemiology; D006801:Humans; D008297:Male; D010865:Pilot Projects; D011153:Population; D012652:Self Mutilation / Q000150:complications / Q000453:epidemiology* / Q000523:psychology*; D016728:Self-Injurious Behavior / Q000150:complications / Q000453:epidemiology / Q000523:psychology; D013334:Students / Q000523:psychology; D011795:Surveys and Questionnaires