## Abstract ## Objectives Recent studies have linked apathy to frontal lobe dysfunction in persons with dementia, but few studies have explored this relationship in older, depressed persons without dementia. We examined the association between apathy and cognitive function in a group of older pers
Cognitive and daily functioning in older adults with vegetative symptoms of depression
โ Scribed by Sergio Paradiso; Kevin Duff; Jatin G. Vaidya; Angela Hoth; James W. Mold
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 140 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0885-6230
- DOI
- 10.1002/gps.2376
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
Objectives
In primary care 50โ95% of patients with depression present with vegetative symptoms (VS). Based on the extant literature, older adults showing VS (but no dysphoria) may show functional impairment but this hypothesis has not been empirically tested. The goal of this study was to examine neurocognitive and daily functioning of elderly patients showing exclusively VS in comparison with patients presenting with VS and dysphoria.
Methods
Seven hundred and eightyโseven primary care patients received measures of neurocognition and daily functioning. Neurocognition was measured with the repeatable battery for the assessment of neuropsychological status (RBANS). Three groups were compared: (1) patients with two or more VS of depression without dysphoria (VSโโโD), (2) patients with at least one VS and dysphoria (VSโ+โD), and (3) comparison patients without multiple VS or dysphoria.
Results
Nearly one third of the sample (31%) fell into the VSโโโD group, whereas 15% fell into the VSโ+โD group. Both VS groups showed poorer neurocognition and activities of daily living than comparisons. Only one subtest of the RBANS (i.e., picture naming) showed a significant difference between VSโ+โD and VSโโโD, and there was no significant difference on daily functioning. VSโโโD patients reported less frequent past history of depression and endorsed less anxiety compared to VSโ+โD.
Conclusions
Elderly patients presenting with clusters of VS with or without dysphoria show poorer neurocognitive and functional performance. Relative poorer cognition and daily functioning in VSโโโD are potential harbingers of further decline and consistent with underโreporting of sadness in older age. Copyright ยฉ 2009 John Wiley & Sons, Ltd.
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Observed range of scores, based on both assessments. c n.a. ยผ not applicable. d p ยผ 0.0445. e As prospective memory is based on one item, Cohen's kappa was estimated in addition to the Pearson r. Both measures yielded the same estimate.
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