This study aimed to examine the prevalence of exercise as a coping strategy among Japanese community-dwelling older adults and its impact on their psychological well-being during the COVID-19 pandemic. In October 2019 (baseline [BL]), 720 community-dwelling older adults living in an urban area in Japan participated in a comprehensive health survey. Of these, 618 responded to a mail survey (follow-up [FL]) in June 2020, after the first state of emergency was lifted. Their psychological well-being was assessed using the WHO-5 Well-Being Index (WHO-5). Exercise as a coping strategy during the stay-at-home period was determined at FL by asking respondents whether they had engaged in 1) walking and 2) at-home exercise and strength training to maintain their physical and mental health. Each type of exercise’s impact and the effective exercise combinations were examined. Time and group interaction effects on the WHO-5 scores were investigated using a two-way analysis of covariance. Of the final sample, 65.1% engaged in walking. The WHO-5 mean scores at BL and FL were 16.7 and 15.4 for the walking group and 16.7 and 14.5 for the non-walking group, respectively; interaction for time and group was significant. Additionally, 56.4% of the participants engaged home training. The WHO-5 mean score at BL and FL were 17.5 and 15.5 for the home training group and 15.7 and 14.5 for the no home training group, respectively; there was no significant interaction. Older adults who engaged in both walking and home training received higher score on the WHO-5 than those who engaged in only one activity at FL. The decline in psychological well-being was most attenuated in the walking only group compared to the at-home exercise and strength training groups. Exercise as a coping strategy during the stay-at-home period was associated with psychological well-being, with different impacts observed depending on the type of activity.
ObjectivesSocial isolation is a particular problem among older people and social participation may reduce future isolation. However, it is unclear which types of activities and which level of participation are effective. This study examines the relationship between social participation and isolation among Japanese older people by employing a 3-year longitudinal study.MethodsA mail survey was sent to 3,518 community-dwelling older people in an urban area in 2014 (baseline: BL). We then conducted follow-up mail survey on respondents who were non-isolated at BL in 2017 (follow-up: FL), with isolation being defined as being in contact with others less than once a week. An analysis was carried out on 1,070 subjects (398 men and 672 women). Social participation is defined by participation in group activities (community, senior club, hobbies, sports, volunteering, politics, industry, and religion). A logistic regression analysis was conducted to determine the association between the types of social participation and the number of organization types at BL, and isolation at FL.ResultsAt FL, 75 men (18.8%) and 59 women (8.8%) were considered to be isolated. Among the men, participation in a hobby group and sports group both significantly reduced the degree of isolation. Moreover, participation in two organizations and three or more organizations significantly lowered the risk of isolation when compared to non-participants. Among women, there were no significant associations among particular types of social activities and isolation. On the other hand, participation in one organization and three or more organizations significantly reduced their isolation when compared to non-participants. There was a significant linear trend between the number of types of organizations and isolation, regardless of gender.ConclusionsParticipation in social activities reduces future isolation in older people. Encouraging participation in social activities could help reduce negative health outcomes associated with social isolation later in life.
Background Due to the high infectivity and seriousness of coronavirus disease, people’s daily activities were restricted in countries worldwide; governments implemented lockdown measures and advised individuals to perform self-restraint in terms of leaving the house. However, there have been few scientific reports on the effects of such behavioral restrictions on walking parameters. Research question Did behavioral restrictions during the state of emergency in Japan effect walking parameters in daily life outdoor walking? Methods In this retrospective cohort study, four walking parameters, namely, the average number of steps taken, walking speed, step length, and cadence, were measured using a smartphone application among 3901 participants (mean age ± standard deviation: 60.3 ± 28.9 years) from March 2 to June 15 in both 2019 and 2020. Repeated-measures two-way analysis of variance was used to compare the walking parameters between the two years. Results The number of steps significantly decreased (p < .001) in 2020 (∼3400 steps) compared to that in 2019 (∼4400 steps), indicating that the state of emergency greatly affected the amount of physical activity performed per individual. Conversely, walking speed increased (p < .001 during the period when the state of emergency was issued) in 2020 (∼1.25 m/s) compared to that in 2019 (∼1.23 m/s), attributable to an increased step length. Significance Although changes in walking speed and step length were small compared to those in the number of steps, those changes were consistently seen during the state of emergency, suggesting that people tried to walk faster in their outdoor walking. Such change in walking behavior may have protected further deterioration of health due to restricted activity.
Aim The coronavirus disease 2019 (COVID‐19) pandemic remains a major global public health issue, and it has led to restrictions in physical and social activities among community‐dwelling people, including frail older adults. This study aimed to determine the impact of the pandemic on the subjective health status and characteristics of community‐dwelling frail older adults by assessing their knowledge of infection, behaviors and negative psychological response. Methods During October 2019, 720 older adults participated in “The Otassha Study.” A year after the COVID‐19 outbreak, between June 29 and July 31, 2020, a health status questionnaire, comprising questions concerning knowledge about infection, behaviors and psychological responses during the pandemic, was sent to all participants of the health examination in 2019. Respondents were divided into the robust and frail groups, and their responses were compared. Results Although the self‐reported health status of the older adults in both groups was worse in 2020 than in 2019, differences were not observed in the degree of deterioration between the groups. Those in the frail group had fewer resources of information related to COVID‐19 and had fewer coping behaviors for health maintenance compared with the robust group. Conclusion Information gathering and actions aimed at health maintenance tended to be weaker among older adults with frailty, although the influence of COVID‐19 on subjective health status did not differ significantly between robust and frail adults. Therefore, robust and frail older adults may need to adopt different countermeasures to prevent worse health during this pandemic. Geriatr Gerontol Int 2021; 21: 1053–1059.
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