BACKGROUND: To date no studies have explored the effectiveness of written cognitive-behavioural therapy (CBT) resources for low mood and stress delivered via a course of self-help classes in a community setting. Aims To assess the effectiveness of an 8-week community-based CBT self-help group classes on symptoms of depression, anxiety and social function at 6 months (trial registration: ISRCTN86292664). METHOD: In total, 142 participants were randomly allocated to immediate (n = 71) or delayed access to a low-intensity CBT intervention (n = 71). Measures of depression, anxiety and social function were collected at baseline and 6 months. RESULTS: There was a significant improvement for the primary outcome of Patient Health Questionnaire-9 (PHQ-9) score (mean between-group difference: -3.64, 95% CI -6.06 to -1.23; P = 0.004). The percentage of participants reducing their PHQ-9 score between baseline and 6 months by 50% or more was 17.9% for the delayed access group and 43.8% for the immediate access group. Secondary outcomes also improved including anxiety and social function. The intervention was cost neutral. The probabilities of a net benefit at willingness to pay thresholds of £20 000, £25 000 or £30 000 were 0.928, 0.944 and 0.955, respectively. CONCLUSIONS: Low-intensity class-based CBT delivered within a community setting is effective for reducing depression, anxiety and impaired social function at little additional cost. Declaration of interest C.W. is president of British Association for Behavioural & Cognitive Psychotherapies (BABCP) - the lead body for CBT in the UK. He is also author of a range of CBT-based resources available commercially. He is developer of the LLTTF classes evaluated in this study. He receives royalty, and is shareholder and director of a company that commercialises these resources.
BACKGROUND: To date no studies have explored the effectiveness of written cognitive-behavioural therapy (CBT) resources for low mood and stress delivered via a course of self-help classes in a community setting. Aims To assess the effectiveness of an 8-week community-based CBT self-help group classes on symptoms of depression, anxiety and social function at 6 months (trial registration: ISRCTN86292664). METHOD: In total, 142 participants were randomly allocated to immediate (n = 71) or delayed access to a low-intensity CBT intervention (n = 71). Measures of depression, anxiety and social function were collected at baseline and 6 months. RESULTS: There was a significant improvement for the primary outcome of Patient Health Questionnaire-9 (PHQ-9) score (mean between-group difference: -3.64, 95% CI -6.06 to -1.23; P = 0.004). The percentage of participants reducing their PHQ-9 score between baseline and 6 months by 50% or more was 17.9% for the delayed access group and 43.8% for the immediate access group. Secondary outcomes also improved including anxiety and social function. The intervention was cost neutral. The probabilities of a net benefit at willingness to pay thresholds of £20 000, £25 000 or £30 000 were 0.928, 0.944 and 0.955, respectively. CONCLUSIONS: Low-intensity class-based CBT delivered within a community setting is effective for reducing depression, anxiety and impaired social function at little additional cost. Declaration of interest C.W. is president of British Association for Behavioural & Cognitive Psychotherapies (BABCP) - the lead body for CBT in the UK. He is also author of a range of CBT-based resources available commercially. He is developer of the LLTTF classes evaluated in this study. He receives royalty, and is shareholder and director of a company that commercialises these resources.
Authors: R M Hirschfeld; S A Montgomery; M B Keller; S Kasper; A F Schatzberg; H J Möller; D Healy; D Baldwin; M Humble; M Versiani; R Montenegro; M Bourgeois Journal: J Clin Psychiatry Date: 2000-04 Impact factor: 4.384
Authors: Judith Gellatly; Peter Bower; Sue Hennessy; David Richards; Simon Gilbody; Karina Lovell Journal: Psychol Med Date: 2007-02-19 Impact factor: 7.723
Authors: Christopher Williams; Carrie-Anne McClay; Rebeca Martinez; Jill Morrison; Caroline Haig; Ray Jones; Paul Farrand Journal: JMIR Form Res Date: 2022-02-17