The effectiveness of transdiagnostic cognitive behavioural therapy for anxiety disorders: the role of and impact of comorbid depression
Bibliographic record
Abstract
Transdiagnostic Cognitive Behaviour Therapy (tCBT), an intervention designed to be applicable across multiple diagnoses, was introduced to improve limitations in traditional therapy such as cost and access to trained therapists. It has been established as an effective and efficacious treatment for anxiety disorders, though there has been little research focussed on the role of depression. The current study investigated the role of comorbid depression during tCBT for anxiety disorders in primary care settings as an outcome and a moderator of anxiety outcomes. Results of multi-level ANOVAs indicated no significant difference in anxiety outcomes regardless of whether there was a comorbid depression diagnosis in the tCBT condition, and that individuals with a comorbid depression diagnosis experienced significantly greater reduction in anxiety severity than those without. Depression symptom severity decreased to a significantly greater extent in the tCBT condition than in TAU when the outcome measure of Patient Health Questionnaire was utilised as the outcome measure, but this was not mirrored when the Clinician Severity Rating was utilised as the outcome measure. This study provides preliminary support for the effectiveness of Transdiagnostic Cognitive Behaviour therapy for those with both a principal anxiety disorder and comorbid depression in symptom reduction.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".