## Abstract ## Background Mild cognitive impairment (MCI) is a condition referring to the persons with cognitive deficits measurable in some form or another, but not meeting criteria for dementia, and who have an increased risk of becoming demented. ## Objective To establish the rate of progress
A predictive depression pattern in mild cognitive impairment
✍ Scribed by Michèle Houde; Howard Bergman; Victor Whitehead; Howard Chertkow
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 80 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0885-6230
- DOI
- 10.1002/gps.2028
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Objective
To evaluate the prognostic utility of the presence, persistence, and patterns of depression in subjects with amnestic Mild Cognitive Impairment (MCI).
Method
Sixty amnestic MCI patients were assessed cognitively and for presence of depression using the 30 item Geriatric Depression Scale (GDS). They were followed annually for an average period of 4.3 years.
Results
Simple presence or absence of depression at referral did not predict progression of MCI to AD. Positive answers to specific GDS questions referring to “melancholic” affect as well as the persistence of depression over two to three years significantly predicted cognitive deterioration leading to AD.
Conclusion
The affective characteristics of depression at referral and the persistence of depression were better predictors of conversion to AD than the simple presence or absence of depression measured at referral time. Copyright © 2008 John Wiley & Sons, Ltd.
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