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Open Access 01-12-2019 | Affective Disorder | Research article

An evaluation of large group cognitive behaviour therapy with mindfulness (CBTm) classes

Authors: Vishal K. Thakur, Jacquelyne Y. Wong, Jason R. Randall, James M. Bolton, Sagar V. Parikh, Natalie Mota, Debbie Whitney, Joshua Palay, Jolene Kinley, Simran Diocee, Tanya Sala, Jitender Sareen

Published in: BMC Psychiatry | Issue 1/2019

Abstract

Background

Ensuring equitable and timely access to Cognitive Behaviour Therapy (CBT) is challenging within Canada’s service delivery model. The current study aims to determine acceptability and effectiveness of 4-session, large, Cognitive Behaviour Therapy with Mindfulness (CBTm) classes.

Methods

A retrospective chart review of adult outpatients (n = 523) who attended CBTm classes from 2015 to 2016. Classes were administered in a tertiary mental health clinic in Winnipeg, Canada and averaged 24 clients per session. Primary outcomes were (a) acceptability of the classes and retention rates and (b) changes in anxiety and depressive symptoms using Generalized Anxiety Disorder 7-item (GAD-7) and Patient Health Questionnaire 9-item (PHQ-9) scales.

Results

Clients found classes useful and > 90% expressed a desire to attend future sessions. The dropout rate was 37.5%. A mixed-effects linear regression demonstrated classes improved anxiety symptoms (GAD-7 score change per class = − 0.52 [95%CI, − 0.74 to − 0.30], P < 0.001) and depressive symptoms (PHQ-9 score change per class = − 0.65 [95%CI, − 0.89 to − 0.40], P < 0.001). Secondary analysis found reduction in scores between baseline and follow-up to be 2.40 and 1.98 for the GAD-7 and PHQ-9, respectively. Effect sizes were small for all analyses.

Conclusions

This study offers preliminary evidence suggesting CBTm classes are an acceptable strategy to facilitate access and to engage and maintain clients’ interest in pursuing CBT. Clients attending CBTm classes experienced improvements in anxiety and depressive symptoms. Symptom improvement was not clinically significant. Study limitations, such as a lack of control group, should be addressed in future research.

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Title: An evaluation of large group cognitive behaviour therapy with mindfulness (CBTm) classes
Authors: Vishal K. Thakur
Jacquelyne Y. Wong
Jason R. Randall
James M. Bolton
Sagar V. Parikh
Natalie Mota
Debbie Whitney
Joshua Palay
Jolene Kinley
Simran Diocee
Tanya Sala
Jitender Sareen
Publication date: 01-12-2019
Publisher: BioMed Central
Keywords: Affective Disorder
Affective Disorder
Anxiety
Published in: BMC Psychiatry / Issue 1/2019
Electronic ISSN: 1471-244X
DOI: https://doi.org/10.1186/s12888-019-2124-5

At a glance: The STEP trials

Springer Medicine

An evaluation of large group cognitive behaviour therapy with mindfulness (CBTm) classes

Abstract

Background

Methods

Results

Conclusions

At a glance: The STEP trials

Springer Medicine

Abstract

Background

Methods

Results

Conclusions

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