Dialectical behaviour therapy for adolescents: a comparison of 16-week and 24-week programmes delivered in a public community setting.

The findings of the current study indicate that 24-week DBT-A may have additional benefits in comparison to 16-week DBT-A in terms of further reductions in suicidal ideation and depression. Given the nature of this study, it was not possible to explore a potential time effect, however, so these results should be interpreted with caution. Further research will assist in determining an optimal programme duration of DBT-A.