Association between physical activity and subjective memory decline triggered by the COVID-19 pandemic: Findings from the PAMPA cohort.

Autor: Feter N; Postgraduate Program in Physical Education, Federal University of Pelotas, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil; GEEAF - Physical Activity Epidemiology Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil; Centre for Research on Exercise, Physical Activity and Health (CRExPAH), School of Human Movement and Nutrition Sciences, The University of Queensland, St Lucia, QLD 4067, Australia; Neuroscience and Physical Activity Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil. Electronic address: n.feter@uq.edu.au., Caputo EL; Postgraduate Program in Physical Education, Federal University of Pelotas, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil; GEEAF - Physical Activity Epidemiology Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil; Neuroscience and Physical Activity Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil., Smith EC; Centre for Research on Exercise, Physical Activity and Health (CRExPAH), School of Human Movement and Nutrition Sciences, The University of Queensland, St Lucia, QLD 4067, Australia., Doring IR; GEEAF - Physical Activity Epidemiology Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil., Cassuriaga J; Neuroscience and Physical Activity Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil., Leite JS; Neuroscience and Physical Activity Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil., Reichert FF; Postgraduate Program in Physical Education, Federal University of Pelotas, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil; GEEAF - Physical Activity Epidemiology Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil., da Silva MC; Postgraduate Program in Physical Education, Federal University of Pelotas, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil; GEEAF - Physical Activity Epidemiology Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil., Coombes JS; Centre for Research on Exercise, Physical Activity and Health (CRExPAH), School of Human Movement and Nutrition Sciences, The University of Queensland, St Lucia, QLD 4067, Australia., Rombaldi AJ; Postgraduate Program in Physical Education, Federal University of Pelotas, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil; GEEAF - Physical Activity Epidemiology Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil; Neuroscience and Physical Activity Research Group, Rua Luís de Camões, 625, 96055630 Pelotas, Brazil.
Jazyk: angličtina
Zdroj: Preventive medicine [Prev Med] 2021 Apr; Vol. 145, pp. 106415. Date of Electronic Publication: 2021 Jan 02.
DOI: 10.1016/j.ypmed.2020.106415
Abstrakt: Implementation of social distancing reduced the incidence of coronavirus disease (COVID-19) cases. Nevertheless, this strategy has other undesirable effects such as physical inactivity and psychological distress, which are associated with cognitive impairment. We aimed to examine whether physical activity during social distancing restrictions could reduce the risk of subjective memory decline in adults. Participants (n=2321) completed the baseline assessment of PAMPA cohort (Prospective Study About Mental and Physical Health), a ambispective cohort study conducted in southern Brazil. An online-based, self-administered questionnaire assessed physical activity and self-rated memory in two different periods: before and during social distancing. Data collection was executed from June 22nd to July 23rd 2020. Adjusted Poisson regression models were performed and values reported in prevalence ratio (PR) with 95% confidence interval (CI). Participants presented with a mean age of 38.2 (95%CI: 37.5, 38.9) years. Most were women (76.6%), had at least a university degree (66.7%), and were overweight or obese (53.3%). Subjective memory decline was reported by 30.0% (95%CI: 27.7%, 32.4%) of respondents. Most individuals with subjective memory decline reported being physically inactive during the pandemic of COVID-19. Participants were less likely to experience subjective memory decline if they either became (PR: 0.56; 95%CI: 0.36, 0.89) or remained (PR: 0.68; 95%CI: 0.49, 0.93) physically active compared to inactive respondents. Physical activity participation during social distancing reduced the likelihood of subjective memory decline in adults. Physical activity should be highlighted as a potential alternative to reduce the burden of the COVID-19 pandemic on cognitive function and mental health.
(Copyright © 2020 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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