Smartphones Associated With Lower Frailty Among Japan’s Elderly

1 min read
September 27, 2023
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Photo by Evgeny Tchebotarev on

In a recent study (Types and frequency of social participation and comprehensive frailty among community-dwelling older people in Japan by Nanako Saeki, Mayumi Mizutani, Susumu Tanimura, & Ritsuko Nishide), researchers have discovered an intricate connection between the elderly’s social activities and comprehensive frailty levels in Japan, especially during the COVID-19 pandemic. Such findings offer vital insights into building strategies for promoting health and well-being among aging populations.

What They Found:

  • The study showed notably higher prevalence rates of frail (21.3%) and prefrail (40.2%) individuals. This unexpected surge is attributed to the pandemic’s indirect effects and the study’s average participant age (76.7 years).
  • Digital devices, like smartphones, are turning into lifelines. Regular interaction through these mediums maintains social contact, associated with lower frailty and may shield against cognitive decline.
  • A significant highlight: participation in community and sports activities and interactions with children can all contribute to reducing frailty levels among the elderly.

Between the lines:

  • Even amidst concerns about reduced physical and social activities due to the pandemic, many elderly showed substantial rates of social participation. Factors like the non-inclusion of those needing long-term care and lower employment rates could explain this anomaly.
  • Initiatives such as the “Kayoi-no-ba” smartphone application, promoted by Japan’s health bodies, are becoming increasingly relevant. They are built to encourage community interaction among the elderly, emphasizing digital inclusion’s importance.
  • While engagement in community tasks and interaction with children has shown positive effects, there’s a noticeable participation gap, highlighting a potential area of intervention.

Yes, but: This study does come with its set of limitations. Its cross-sectional nature doesn’t offer causal insights, and geographical restrictions might narrow its broader applicability. Furthermore, inherent biases related to volunteer participation, social desirability, and data collection might influence the results.

The bottom line: Promoting balanced social participation frequencies among older populations could be an effective countermeasure against frailty. As societies adjust to new post-pandemic realities, such insights become even more valuable for policymaking.

Our Thoughts: The recent findings from Japan underscore the significant health implications of social activities for the elderly, especially in a pandemic-stricken world. We see multiple opportunities from this study and others

NASA Satellite View of Japan Captured March 5, 2011
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