Page 24 - Personality disorders and insecure attachment among adolescents

last weeks of treatment. The participants filled out the questionnaires by themselves and were not
aware of the study’s objective.
Statistical analysis
All analyses were performed using the Statistical Package for the Social Sciences, version 20.0 (IBM Corp, 2011). A Wilcoxon Signed-Rank Test was performed between the number of pre- treatment SCID-II personality disorders and the number of post-treatment SCID-II personality disorders. To compare the total score on the SCL-90 across the number of SCID-II personality disorders at pre- and post-treatment an ANOVA was used. A Pearson correlation test was performed to compare the length of treatment with changes in the SCL-90 and paired t-test were performed to compare the SCL-90 and number of SCID- II personality disorders between two groups based on length of treatment. A linear regression analysis was used to explore the relationship between the predictor variables (VKP, SCID-II scales) at t-1 and the SCL-90 outcome at post-treatment.
Results
Pre- and post-treatment personality disorders SCID-II
In Table 1, the number of patients who met the criteria for a personality disorder according to the VKP and the SCID-II at pre- and post-treatment are shown.
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