| Autor: |
Johan Bengtsson, Parya Rad, Martin Cernvall, Robert Bodén |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Annals of General Psychiatry, Vol 22, Iss 1, Pp 1-11 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
1744-859X |
| DOI: |
10.1186/s12991-023-00474-x |
| Popis: |
Abstract Background There is a conceptual overlap between negative and depressive symptoms, requiring further exploration to advance the understanding of negative symptoms. The aim of this study was to examine psychometric properties of the Clinical Assessment Interview for Negative Symptoms (CAINS) in patients with depression, and to explore the relationship between the negative and affective symptoms domains. Methods Fifty-one patients with a depressive episode were included and interviewed with the CAINS and the Brief Psychiatric Rating Scale—Expanded (BPRS-E). Self-reported depressive symptoms were collected with the Montgomery-Asberg Depression Rating Scale (MADRS-S). Inter-rater agreement, internal consistency and validity measures were examined, as were correlations between negative and affective symptoms. Results The intraclass correlation for the CAINS motivation and pleasure subscale (CAINS-MAP) was 0.98 (95% CI 0.96–0.99) and that for the expressional subscale (CAINS-EXP) was 0.81 (95% CI 0.67–0.89). Cronbach’s alpha was 0.71 (95% CI 0.57–0.82) for the CAINS-MAP and 0.86 (95% CI 0.79–0.92) for the CAINS-EXP. The correlation with the negative symptoms subscale of the BPRS-E was 0.35 (p = 0.011, blinded/different raters) or 0.55 (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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