ArticleGeriatrics (Basel, Switzerland)2022
The Role of Cognitive Performance and Physical Functions in the Association between Age and Gait Speed: A Mediation Study.
Article in Geriatrics (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Associations between reversible and potentially reversible cognitive frailty and falls in community-dwelling older adults in China: a longitudinal study.BMC geriatrics · 2025Article
- Longitudinal association between dentition status and gait speed among older Brazilian adults: SABE cohort study.BMC geriatrics · 2024Article
- Association of gait speed and handgrip strength with falls in older adults: the role of cognition.Turkish journal of medical sciences · 2024Article
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Authors and funding
7 authors.
Funding
Abstract
introductionWith vulnerable aging, gait speed (GS) undergoes progressive changes, becoming slower. In this process, cognitive performance (CP) and physical function (PF) both play an important role. This study aims (1) to investigate the association between CP and PF with GS and (2) to examine whether CP and PF mediate the association between age and GS in a large sample of Brazilian older adults.
methodsA cross-sectional study analyzed 697 individuals (mean age 70.35 ± 6.86 years) from the state of Amazonas. The CP was evaluated by the COGTEL test battery, PF by the Senior Fitness Test battery, and GS with the 50-foot Walk Test.
resultsOlder adults with a lower CP and PF had a 70% and 86% chance of slow GS, respectively. When CP and PF were placed simultaneously as mediators, the direct effect estimated by the model revealed a non-significant relationship between age and GS. Specifically, CP and PF mediated the association between age and GS, at approximately 12% and 98%, respectively.
conclusionsCP and PF show the potential to estimate GS performance among older adults. Moreover, CP and PF indicated a negative and direct association between age and slow GS, especially PF.
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