Neuropsychiatric Syndromes in Dementia
Background/Aims: The aim of this study was to identify neuropsychiatric subsyndromes of the Neuropsychiatric Inventory in a large sample of outpatients with Alzheimer’s disease (AD). Methods: Cross-sectional data of 2,354 patients with AD from 12 centres from the European Alzheimer’s Disease Consort...
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Veröffentlicht in: | Dementia and geriatric cognitive disorders 2007, Vol.24 (6), p.457-463 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Background/Aims: The aim of this study was to identify neuropsychiatric subsyndromes of the Neuropsychiatric Inventory in a large sample of outpatients with Alzheimer’s disease (AD). Methods: Cross-sectional data of 2,354 patients with AD from 12 centres from the European Alzheimer’s Disease Consortium were collected. Principal component analysis was used for factor analysis. Results: The results showed the presence of 4 neuropsychiatric subsyndromes: hyperactivity, psychosis, affective symptoms and apathy. The subsyndrome apathy was the most common, occurring in almost 65% of the patients. Conclusion: This large study has provided additional robust evidence for the existence of neuropsychiatric subsyndromes in AD. |
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ISSN: | 1420-8008 1421-9824 |
DOI: | 10.1159/000110738 |