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Advisor(s)
Abstract(s)
We investigated whether the relations of the cognitive reserve markers education and cogni tive level of work to the physical and the mental component of health-related quality of life (HRQoL)
were mediated via cognitive functioning in a large sample of 701 older adults (mean age = 70.36 years,
SD = 6.87). HRQoL was measured with the 12-item Short-Form Health Survey. To measure cog nitive functioning, we used the COGTEL, which is a cognitive test battery assessing prospective
memory, verbal short-term memory, verbal long-term memory, working memory, verbal fluency, and
inductive reasoning, combined into a composite score. Individuals reported information on their
education and their main profession during their working life. Mediation analyses showed that better
cognitive functioning mediated the association of higher values in the cognitive reserve markers
(longer education and a high cognitive level of work) with higher HRQoL. In conclusion, the present
study suggests that the sustainability of cognitive functioning in old age with the help of cognitive
reserve is fundamental for the sustainability of quality of life, presumably particularly for the mental
HRQoL component.
Description
Keywords
Health-related quality of life Well-being Mental health Cognitive health Cognitive functioning Cognitive abilities Cognitive reserve Education Profession Old age . Faculdade de Ciências Sociais
Citation
Ihle, A.; Gouveia, É.R.; Gouveia, B.R.; Marques, A.; Marconcin, P.; de Maio Nascimento, M.; Jurema, J.; Tinôco, M.A.; Kliegel, M. Cognitive Functioning Mediates the Association of Cognitive Reserve with Health-Related Quality of Life. Sustainability 2022, 14, 826. https:// doi.org/10.3390/su14020826
Publisher
MDPI