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A meta-analysis of group Cognitive Behavioral Therapy (CBT) interventions for adolescents with depression

Forfatter(e)
Keles, S. Idsoe, T.
År
2018
DOI
10.1016/j.adolescence.2018.05.011
Tidsskrift
Journal of Adolescence
Sider
129-139
Kategori(er)
Depresjon og nedstemthet (inkl. både vansker og lidelse)
Tiltakstype(r)
Kognitiv atferdsterapi, atferdsterapi og kognitiv terapi
Abstract

The aim of this meta-analysis was to systematically examine the short- and long-term effects of group Cognitive Behavioral Therapy (CBT) for adolescent depression and to examine the role of various moderators of the reported effect sizes.

A comprehensive literature search of relevant randomized-controlled trials identified 23 studies containing 49 post-intervention and 56 follow-up comparisons. Standardized mean differences (SMD) were calculated both for post-intervention and follow-up. A three-level random effects approach was used to model the dependent effect sizes. Group CBT was more efficacious than control conditions both at post-intervention (SMD = -0.28, 95% CI [-0.36, -0.19]) and at follow-up (SMD = -0.21, 95% CI [-0.30, -0.11]).

Having an inactive control group was associated with a larger post-intervention effect size, while having a longer follow-up duration was associated with a smaller follow-up effect size. Even though the effect sizes are low, research suggests that group CBT is a significant treatment for adolescent depression.

Copyright © 2018 The Foundation for Professionals in Services for Adolescents