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1.
BMC Geriatr ; 22(1): 688, 2022 08 19.
Artigo em Inglês | MEDLINE | ID: mdl-35986245

RESUMO

BACKGROUND: Little is known of whether Internet use is associated with physical activity among socially isolated older adults during the coronavirus disease 2019 (COVID-19) pandemic. This study investigated the association between Internet use and physical activity, and whether this association differs depending on social isolation among community-dwelling Japanese older adults. METHODS: A cross-sectional study was conducted with 1048 community-dwelling residents aged 65-90 years. Data were obtained using a self-reported questionnaire in August 2020. Physical activity was assessed using the International Physical Activity Questionnaire-Short Form. Multivariable logistic regression analyses were used to calculate the odds ratios (ORs) and 95% confidence intervals (CIs) for the associations between Internet use and moderate-to-vigorous physical activity (MVPA). RESULTS: Internet use showed a significant association with MVPA (OR = 1.42, 95% CI: 1.06-1.90) after adjusting for age, sex, self-reported socioeconomic status, and other health-related characteristics. When the results were stratified by social participation and living status, Internet use was associated with a significantly higher likelihood of MVPA among participants with no social participation (OR = 1.81, 95% CI: 1.03-3.17) and living with family (OR = 1.40, 95% CI: 1.02-1.93). CONCLUSION: Internet use was associated with sufficient physical activity, and this association may differ depending on the social isolation among community-dwelling older adults in Japan.


Assuntos
COVID-19 , Pandemias , Idoso , COVID-19/epidemiologia , Estudos Transversais , Exercício Físico , Humanos , Vida Independente , Uso da Internet , Japão/epidemiologia
2.
Artigo em Inglês | MEDLINE | ID: mdl-33557257

RESUMO

Physical activity (PA) is a key determinant of health in older adults. However, little is known about the effect of social factors on PA among older adults during the coronavirus disease 2019 (COVID-19) pandemic. Therefore, we aimed to clarify the association between socioeconomic status, social participation, and PA during the pandemic. A cross-sectional study was conducted on 999 community-dwelling residents aged 65-90 years. A self-administered questionnaire was used to collect socioeconomic status, social participation, and PA data in August 2020. Multivariable logistic regression analyses were used to calculate the odds ratios (ORs) for the associations between socioeconomic status, social participation, and maintaining PA. For both sexes, PA was reduced by approximately 5%-10% after the onset of COVID-19-related distancing restrictions. Men with a low socioeconomic status were less physically active (OR = 0.49, 95% CI: 0.30-0.82). Women who reported social participation had higher odds of maintaining PA (OR = 1.67, 95% CI: 1.13-2.45) during the restrictions. Higher socioeconomic status and social participation levels before the COVID-19 pandemic may have helped older adults to maintain PA during the COVID-19 pandemic. Further research is needed to clarify the potential effects of these factors on the health of older adults.


Assuntos
COVID-19 , Exercício Físico , Pandemias , Classe Social , Participação Social , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Japão/epidemiologia , Masculino , Inquéritos e Questionários
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