Mindfulness-based cognitive therapy v. group psychoeducation for people with generalised anxiety disorder: randomised controlled trial.
Samuel Yeung Shan Wong, Benjamin Hon Kei Yip, Winnie Wing Sze Mak, Stewart W Mercer, Eliza Yee Lai Cheung, Candy Yuet Man Ling, Wacy Wai Sze Lui, Wai Kwong Tang, Herman Hay Ming Lo, Justin Che Yuen Wu, Tatia Mei-Chun Lee, Ting Gao, Sian M Griffiths, Peter Hoi Sing Chan, Helen Shuk Wah Ma
The British Journal of Psychiatry July 2016 DOI: 10.1192/bjp.bp.115.166124 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Randomized controlled trial Peer reviewed |
|---|---|
| Sample size | 182 |
| Population | Adults with generalised anxiety disorder |
| Interventions | Mindfulness-based cognitive therapy (MBCT) cognitive-behavioural therapy-based psychoeducation |
| Duration | 8-week intervention, 5-month follow-up after baseline for all groups, with an additional 6 months for the two intervention groups |
| Topics | Anxiety Meditation |
| Key findings | Both MBCT and CBT-based psychoeducation reduced anxiety more than usual care over time. Psychoeducation also improved worry, depressive symptoms, and mental health-related quality of life, while MBCT did not show these additional benefits. The authors suggest both interventions are superior to usual care for anxiety reduction. |
Abstract
Research suggests that an 8-week mindfulness-based cognitive therapy (MBCT) course may be effective for generalised anxiety disorder (GAD). To compare changes in anxiety levels among participants with GAD randomly assigned to MBCT, cognitive-behavioural therapy-based psychoeducation and usual care. In total, 182 participants with GAD were recruited (trial registration number: CUHK_CCT00267) and assigned to the three groups and followed for 5 months after baseline assessment with the two intervention groups followed for an additional 6 months. Primary outcomes were anxiety and worry levels. Linear mixed models demonstrated significant group × time interaction (F(4,148) = 5.10, P = 0.001) effects for decreased anxiety for both the intervention groups relative to usual care. Significant group × time interaction effects were observed for worry and depressive symptoms and mental health-related quality of life for the psychoeducation group only. These results suggest that both of the interventions appear to be superior to usual care for the reduction of anxiety symptoms.
Comparable studies
Other randomized controlled trials on anxiety, most cited first.
Citations in the library
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and 13 more in the library