ArticleBrazilian journal of physical therapy
Functional mobility and 10-year all-cause and cause-specific mortality in older people from São Paulo, Brazil.
Article in Brazilian journal of physical therapy. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 8 citations in OpenAlex.
- Chair stand performance and symptomatic knee osteoarthritis onset: a prospective cohort study.Rheumatology international · 2026Article
- Physiological scoring systems for early identification of critically ill older adults in the emergency department: a prospective observational cohort study.BMC emergency medicine · 2025Observational
- The impact of slow mobility and built environment characteristics on 12.5-year all-cause mortality among older women and men: A prospective cohort study from Poland.SSM - population health · 2025Article
- Powerpenia Should be Considered a Biomarker of Healthy Aging.Sports medicine - open · 2024Article
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundA better understanding of performance in functional mobility tasks related to the mortality patterns for the different causes of death for the Brazilian older population is still a challenge.
objectiveTo analyze if gait speed and chair stand test performance are associated with mortality in older adults, and if the overall mobility status changes the effect of other mortality risk factors.
methodsThe data were from SABE (Health, Well-being and Aging Study), a multiple-cohort study conducted in São Paulo, Brazil, with a representative sample of people aged 60 and more. Cox regression models were used to analyze 10-year all-cause and cause-specific mortality with consideration for gait speed and the chair stand test.
resultsOf the 1411 participants, 26% died during the follow-up. The performance in the chair stand test had a more consistent association with mortality (hazard ratio (HR)=1.03, 95%CI: 1.00, 1.05) than gait speed. Being unable to perform the test also increased the risk to die by all-cause (HR=1.71, 95%CI: 1.21, 2.42) and by diseases of the circulatory system (HR=2.14, 95%CI: 1.25, 3.65). The stratified analysis of mobility performance changed the effects of some of the mortality risk factors, such as cognitive impairment and multimorbidity.
conclusionsThe chair stand test could be a better choice than 3-meters walking test as a mortality predictor. In addition, the impact of cognitive decline and multimorbidity were greater among those with reduced mobility, supporting the development of preventive interventions and public policies targeted at more vulnerable groups of older adults.
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