Academic Journal
Psychometric properties of the Dysexecutive Questionnaire (DEX) in individuals with a previous cardiac event.
| Τίτλος: | Psychometric properties of the Dysexecutive Questionnaire (DEX) in individuals with a previous cardiac event. |
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| Συγγραφείς: | Vig A; Department of Psychology, Lund University, Lund, Sweden.; Department of Cognitive Medicine, Ängelholm Hospital, Ängelholm, Sweden., Vestberg S; Department of Psychology, Lund University, Lund, Sweden., Evald L; Hammel Neurorehabilitation Centre and University Research Clinic, Hammel, Denmark., Mion M; Essex Cardiothoracic Centre, Mid and South Essex NHS Foundation Trust, Basildon, UK.; Medical Technology Research Centre, Anglia Ruskin School of Medicine, Chelmsford, UK., Segerström M; Department of Neurology and Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden., Ullén S; Clinical Studies Sweden - Forum South, Skane University Hospital, Lund, Sweden., Årestedt K; Faculty of Health and Life Sciences, Department of Health and Caring Sciences, Linnaeus University, Kalmar/Växjö, Sweden.; Department of Research, Region Kalmar County, Kalmar, Sweden., Nielsen N; Department of Clinical Sciences Lund, Clinical Sciences Helsingborg, Lund University, Lund, Sweden.; Department of Anesthesiology and Intensive Care, Helsingborg Hospital, Helsingborg, Sweden., Cronberg T; Department of Clinical Sciences Lund, Neurology, Lund University, Lund, Sweden.; Department of Neurology, Skane University Hospital, Lund, Sweden., Lilja G; Department of Clinical Sciences Lund, Neurology, Lund University, Lund, Sweden.; Department of Neurology, Skane University Hospital, Lund, Sweden., Blennow Nordström E; Department of Clinical Sciences Lund, Neurology, Lund University, Lund, Sweden.; Department of Rehabilitation Medicine, Skane University Hospital, Lund, Sweden. |
| Πηγή: | Neuropsychological rehabilitation [Neuropsychol Rehabil] 2026 Aug; Vol. 36 (7), pp. 1365-1385. Date of Electronic Publication: 2025 Nov 27. |
| Τύπος έκδοσης: | Journal Article; Multicenter Study; Observational Study |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: Routledge, Taylor & Francis Group Country of Publication: England NLM ID: 9112672 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1464-0694 (Electronic) Linking ISSN: 09602011 NLM ISO Abbreviation: Neuropsychol Rehabil Subsets: MEDLINE |
| Imprint Name(s): | Publication: [London] : Routledge, Taylor & Francis Group Original Publication: Hove, East Sussex, UK : Lawrence Erlbaum Associates Ltd., c1991- |
| Ιατρικοί όροι (MeSH): | Cognitive Dysfunction*/diagnosis , Cognitive Dysfunction*/etiology , Executive Function*/physiology , Neuropsychological Tests*/standards , Psychometrics*/instrumentation, Aged ; Female ; Humans ; Male ; Middle Aged ; Reproducibility of Results ; Surveys and Questionnaires |
| Περίληψη: | This psychometric study aimed to evaluate the psychometric properties of the Dysexecutive Questionnaire (DEX) following a cardiac event, and to examine the relationship between self- and informant-ratings. Approximately 7 months post-cardiac event, 196 participants and their informants (N = 179) completed the DEX. Reliability was assessed by confirmatory factor analysis and internal consistency estimates. Construct validity was evaluated using two performance-based neuropsychological tests, the Colour-Word Interference Test and the Trail Making Test (TMT), along with the Hospital Anxiety and Depression Scale (HADS). A one-factor model showed acceptable fit for the self-assessed DEX (RMSEA = 0.062) with excellent internal consistency (ω > 0.90). Slight positive associations were found between the DEX and the performance-based executive function measures, while strong positive associations emerged between the self-assessed DEX and the HADS. Overall, self-assessed and informant-reported scores did not differ significantly (self-assessed DEX median = 11, Q |
| Contributed Indexing: | Keywords: Executive function; behaviour rating scale; cognitive dysfunction; myocardial infarction; out-of-hospital cardiac arrest |
| Molecular Sequence: | ClinicalTrials.gov NCT03543371 |
| Entry Date(s): | Date Created: 20251127 Date Completed: 20260719 Latest Revision: 20260720 |
| Update Code: | 20260721 |
| DOI: | 10.1080/09602011.2025.2591784 |
| PMID: | 41308659 |
| Βάση Δεδομένων: | MEDLINE |
| ISSN: | 1464-0694 |
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| DOI: | 10.1080/09602011.2025.2591784 |