The aim of the study was to assess characteristics of self-mutilating behav
ior as well as factors of vulnerability and to screen for comorbid disorder
s (SCL-90-R, DIS-Q, FAPK 1,3). 101 individuals (90 women) mostly from the U
nited Stares and Europe took part in the internet-based study. Mean age was
27; 74% had received psychotherapy. On average they started to mutilate th
emselves at age 14, mainly by cutting their wrists. 73% reported traumatic
life events -65% sexual abuse during childhood. The testscales show extreme
deficits of reality-orientation, affect-regulation, social competence and
a dissociative coping style. Implications for treatment are deduced from th
ese results and from the analysis of conditions which precede and maintain
self-mutilating behavior.