Abstract
Background: In a recent randomized trial, we were unable to confirm the previously reported high effectiveness of CCBT. Therefore, the aim of the current study was to have a closer look at usage and acceptability (i.e. expectancy, credibility, and satisfaction) of the intervention.
Methods: Depressed participants (N = 200) were given login codes for unsupported online CCBT. A track-and-trace system tracked which components were used. We used a 9-month follow-up period.
Results: Uptake was sufficient, but dropout was high. Many usage indices were positively associated with short-term depressive improvement, whereas only homework was related to long-term improvement. Acceptability was good and expectancy could predict long-term, but not short-term outcome.
Limitations: Associations between use of CCBT and improvement are merely correlational. Our sample was too depressed in relation to the scope of the intervention. We relied on online self-report measures. Analyses were exploratory in nature.
Conclusions: Although CCBT might be a feasible and acceptable treatment for depression, means to improve treatment adherence are needed for moderately to severely depressed individuals.
Original language | English |
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Pages (from-to) | 227-231 |
Journal | Journal of Affective Disorders |
Volume | 116 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2009 |
Externally published | Yes |
Bibliographical note
Funding Information:The trial is financed by ZonMw (Netherlands Organisation for Health Research and Development; project number 945-04-417), research institute EPP and research institute CAPHRI. Municipalities Eijsden, Meerssen, Sittard-Geleen, Valkenburg and Maastricht sponsored the study. The study sponsors had no role in the design of the study; in the collection, analysis, and interpretation of the data; in the writing of the report; and in the decision to submit the article for publication.
Funding
The trial is financed by ZonMw (Netherlands Organisation for Health Research and Development; project number 945-04-417), research institute EPP and research institute CAPHRI. Municipalities Eijsden, Meerssen, Sittard-Geleen, Valkenburg and Maastricht sponsored the study. The study sponsors had no role in the design of the study; in the collection, analysis, and interpretation of the data; in the writing of the report; and in the decision to submit the article for publication.
Keywords
- Acceptability
- Adherence
- Computerized cognitive behavioral therapy
- Depression
- Uptake