Academic Journal
Does More Mean Better? Treatment Intensity and Predictors of Clinically Significant Change in Suicidal Ideation During Dialectical Behaviour Therapy.
| Τίτλος: | Does More Mean Better? Treatment Intensity and Predictors of Clinically Significant Change in Suicidal Ideation During Dialectical Behaviour Therapy. |
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| Συγγραφείς: | Amestoy ME; University of Toronto, Toronto, Ontario, Canada., Kolla N; Swinburne University of Technology, Hawthorn, Victoria, Australia., Levy-Ajzenkopf J; Centre for Addiction and Mental Health, Toronto, Ontario, Canada., Klein R; MedSleep, Toronto, Ontario, Canada., Uliaszek AA; University of Toronto, Toronto, Ontario, Canada. |
| Πηγή: | Clinical psychology & psychotherapy [Clin Psychol Psychother] 2026 Sep-Oct; Vol. 33 (5), pp. e70336. |
| Τύπος έκδοσης: | Journal Article |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: John Wiley & Sons Country of Publication: England NLM ID: 9416196 Publication Model: Print Cited Medium: Internet ISSN: 1099-0879 (Electronic) Linking ISSN: 10633995 NLM ISO Abbreviation: Clin Psychol Psychother Subsets: MEDLINE |
| Imprint Name(s): | Original Publication: Chichester, West Sussex, England : John Wiley & Sons, c1993- |
| Ιατρικοί όροι (MeSH): | Dialectical Behavior Therapy*/methods , Suicidal Ideation*, Personality Disorders/psychology ; Personality Disorders/therapy ; Psychotherapy, Group/methods ; Personality Inventory/statistics & numerical data ; Humans ; Female ; Male ; Adult ; Treatment Outcome ; Middle Aged |
| Περίληψη: | This study examined whether DBT treatment intensity predicts clinically significant change (CSC) in suicidal ideation, whether maladaptive personality traits moderate this relationship and whether early symptom improvements in suicidal ideation from baseline to midtreatment predicted CSC at post-treatment, above and beyond the effects of treatment intensity and personality traits. Adults (n = 105) in a hospital-based DBT day treatment programme were triaged into three DBT intensity tracks over 12 weeks: low intensity (weekly DBT skills group), mid intensity (weekly skills group plus individual therapy) and high intensity (two weekly skills groups, individual therapy). Suicidal ideation was assessed using the Beck Scale for Suicidal Ideation (BSSI), and maladaptive personality traits were assessed using the Personality Inventory for ICD-11 at baseline, Week 6 and Week 12. Early symptom improvement was operationalized as change in BSSI scores from baseline to Week 6. CSC at Week 12 was defined as a reliable improvement from baseline to Week 12 and a BSSI score of ≤ 6 at Week 12. Suicidal ideation decreased significantly over time, with no differences across treatment intensity levels or maladaptive personality traits. Early symptom improvement predicted higher odds of achieving CSC at Week 12, whereas Disinhibition predicted lower odds of achieving CSC. Suicidal ideation improved across DBT intensity levels, with early reductions in suicidal ideation and Disinhibition, but not treatment intensity, emerging as key predictors of clinically significant recovery at post-treatment. (© 2026 The Author(s). Clinical Psychology & Psychotherapy published by John Wiley & Sons Ltd.) |
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| Contributed Indexing: | Keywords: clinically significant change; dialectical behaviour therapy; early response; maladaptive personality traits; suicidal ideation; treatment intensity |
| Entry Date(s): | Date Created: 20260911 Date Completed: 20260911 Latest Revision: 20260913 |
| Update Code: | 20260913 |
| PubMed Central ID: | PMC13562973 |
| DOI: | 10.1002/cpp.70336 |
| PMID: | 42723320 |
| Βάση Δεδομένων: | MEDLINE |
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