Longitudinal Associations Between Cognition and Grip Strength, Differentiated by Sex and Physical Activity: A Population-Based Study in Older Adults From 17 European Countries.

Autor:	Nascimento MM; Department of Physical Education, Federal University of Vale do São Francisco, Petrolina, Brazil.; Swiss Center of Expertise in Life Course Research LIVES, Geneva, Switzerland., Marques A; Swiss Center of Expertise in Life Course Research LIVES, Geneva, Switzerland.; CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisbon, Portugal.; ISAMB, Universidade de Lisboa, Lisbon, Portugal., Ferrari G; Escuela de Ciencias de la Actividad Física, el Deporte y la Salud, Universidad de Santiago de Chile(USACH), Santiago, Chile.; Faculty of Health Sciences, Universidad Autónoma de Chile, Providencia, Chile., Gouveia ÉR; Swiss Center of Expertise in Life Course Research LIVES, Geneva, Switzerland.; Department of Physical Education and Sport, University of Madeira, Funchal, Portugal.; Laboratory for Robotics and Engineering System (LARSYS), Interactive Technologies Institute, Funchal, Portugal., Ihle A; Swiss Center of Expertise in Life Course Research LIVES, Geneva, Switzerland.; Department of Psychology, University of Geneva, Geneva, Switzerland.; Center for the Interdisciplinary Study of Gerontology and Vulnerability, University of Geneva, Geneva, Switzerland.
Jazyk:	angličtina
Zdroj:	Journal of aging and health [J Aging Health] 2024 Aug 14, pp. 8982643241273252. Date of Electronic Publication: 2024 Aug 14.
DOI:	10.1177/08982643241273252
Abstrakt:	Objectives (1) To investigate longitudinal associations between grip strength (GS) and cognition over 4 years in European older adults, (2) to examine differences in temporal associations between men and women and between levels of physical activity, (3) to explore in each year 2015 and 2019 associations between GS quartiles and cognitive performance, and (4) to explore longitudinal associations between GS quartiles (year 2015) and cognitive performance (year 2019). Methods: 25,281 individuals (14,200 women) from 17 European countries aged ≥50 years responded to waves 6th and 8th of the SHARE project. We analyzed GS, a general cognition index, and physical activity level. Results: Panel analyses revealed a bidirectional relationship over 4 years between GS and cognition, with differences between sex, as well as between participants with moderate-to-vigorous and low physical activity levels. Conclusion: Women and participants with low physical activity were more likely to experience cognitive performance deficits 4 years later. Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
Databáze:	MEDLINE
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