The efficacy of attendance and semi-attendance group cognitive-behavioral therapy (CBT) on the anxiety disorders of adolescent girls

BACKGROUND Anxiety disorders are one of the most psychiatric disorders in children and adolescents that can cause long life functional disability. The first line treatment for this disorder is cognitive behavioral therapy that has primary, secondary and tertiary preventive effect, but is expensive and long time. Today there is some effort to find short term, group, semi-attendance and low cost therapies. METHODS Subjects were 42 girls (12- 17 y) with at least one anxiety disorder according to DSM-IV-TR with their parents who were divided into two groups randomly: group A which participated in 8 sessions and group B which participated in 4 sessions and the contents of sessions 3, 4, 6, and 7 were recorded on a CD for them. The tests used in this study were: SCARED, CATS, CAIS-C, CAIS-P, conducted before (T0), just after (T1) and three months after the treatment (T2). The collected data were analyzed by multivariate analysis of covariance test using SPSS software package, version 15.0. RESULTS There was no significant difference between efficacy of semi-attendance group CBT and attendance group CBT in T0, T1 and T2 according to 4 tests (p = 0.311). The difference between the scores of these tests between T0 andT1 and T0 and T2 was significant in both groups (p < 0.001) but the difference between T1 and T2 was not significant. (p = 0.771). CONCLUSIONS The efficacy of semi-attendance group CBT and attendance group CBT is similar and would sustain after 3 months.