Subjective well-being, but not subjective mental functioning shows positive associations with neuropsychological performance in schizophrenia-spectrum disorders.
In: Comprehensive Psychiatry, Jg. 54 (2013-10-01), Heft 7, S. 824-830
academicJournal
Zugriff:
Objective: To assess the association of subjective quality of life as measured by the Subjective Well-being under Neuroleptic Treatment questionnaire (SWN-K) with neuropsychological functioning; to address interactions with the SWN-K domain mental functioning as a measure of subjective cognitive dysfunction; and to examine the interaction of subjective well-being and psychopathology ratings. Methods: Forty-five patients diagnosed with schizophrenia spectrum disorder (SSD) were assessed regarding subjective well-being (SWN-K), neuropsychological impairment, and psychopathology (Brief Psychiatric Rating Scale; BPRS). Results: After controlling for multiple comparisons, SWN-K total score showed significant positive correlations with concentration/attention (r = .498), working memory (r = .537), verbal memory (r = .522), and global cognition (r = .459). No correlations of SWN mental functioning and neuropsychological impairment remained significant after Bonferroni correction. Correlations between SWN-K subscales and neuropsychological functioning were generally positive, indicating higher subjective well-being in patients with better neurocognition. In multivariate analyses, global cognition was a significant predictor (p = .011), accounting for 19.7% of SWN total score variance. Adding BPRS total score as predictor (p = .054) explained an additional 6.9% of SWN-K variance. Linear regression analyses with SWN-K mental functioning as dependent variable did not yield statistically significant models. Conclusion: Subjective well-being and objective neuropsychological functioning show only moderate associations and can be seen as largely independent parameters. In particular, subjective mental functioning cannot serve as a proxy for objective neuropsychological testing. [ABSTRACT FROM AUTHOR]
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Titel: |
Subjective well-being, but not subjective mental functioning shows positive associations with neuropsychological performance in schizophrenia-spectrum disorders.
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Autor/in / Beteiligte Person: | Schroeder, Katrin ; Huber, Christian G. ; Jelinek, Lena ; Moritz, Steffen |
Zeitschrift: | Comprehensive Psychiatry, Jg. 54 (2013-10-01), Heft 7, S. 824-830 |
Veröffentlichung: | 2013 |
Medientyp: | academicJournal |
ISSN: | 0010-440X (print) |
DOI: | 10.1016/j.comppsych.2013.02.008 |
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