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Impact of informal caregiving on cognitive function and well-being in Canada

Published online by Cambridge University Press:  13 December 2017

Sasha Mallya  and
Alexandra J. Fiocco
Sasha Mallya
Affiliation:
Department of Psychology, Institute for Stress and Wellbeing Research, Ryerson University, Toronto, Ontario, Canada
Alexandra J. Fiocco*
Affiliation:
Department of Psychology, Institute for Stress and Wellbeing Research, Ryerson University, Toronto, Ontario, Canada
*
Correspondence should be addressed to: Alexandra J. Fiocco, PhD, Department of Psychology, Institute for Stress and Wellbeing Research, Ryerson University, 350 Victoria Street, Toronto ON M5B 2K3, Canada. Phone: +1-416-979-5000 ext 3008; Fax: +1-416-979-5273. Email: [email protected].
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Abstract

Background:

With a rise in the aging population and a consequential rise in persons diagnosed with dementia comes an increase in the number of informal caregivers who are caring for a loved one. The objective of the proposed study was to assess the neurocognitive and psychological effects of caring for a person with dementia or a related neurodegenerative disease in a sample of Canadian informal caregivers.

Methods:

Fifty-seven informal caregivers of a person with dementia or a related neurodegenerative disease (mean age = 66.26, SD = 7.55) and 97 non-caregivers (mean age = 69.16, SD = 4.84) were recruited. Neuropsychological measures of attention, cognitive flexibility, verbal learning, delayed recall, and verbal fluency were examined, and questionnaires related to perceived stress, quality of life, mood, and self-esteem were administered.

Results:

Caregivers made more errors on a measure of cognitive flexibility (p = 0.02), generated fewer words on measures of phonemic fluency (p < 0.01) and semantic fluency (p < 0.001), and learned significantly fewer words on a list-learning task (p < 0.01). Caregivers also reported experiencing significantly more perceived stress (p < 0.001), lower quality of life (p < 0.001), and were more likely to meet the cut-off for clinically significant depressive symptoms on a self-report scale (p < 0.001).

Conclusion:

These data contribute to a growing body of literature that consistently points to the need for immediate action to improve the welfare of caregivers.

Keywords

Informal caregiverscognitive functionwell-beingstressagingdementia
Type
Original Research Article
Information
International Psychogeriatrics , Volume 30 , Issue 7: Issue Theme: Benzodiazepines and Hypnotics , July 2018 , pp. 1049 - 1055
Copyright
Copyright © International Psychogeriatric Association 2017 

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