井手 一茂

Internet use influences social interactions in society. However, there is no consensus on whether and what kind of Internet use increases face-to-face communication (FFC). This study investigated the mode of Internet use that increases FFC among older adults after three years. Participants were 8734 adults aged 65 or older who responded to the Japan Gerontological Evaluation Study (JAGES) surveys in 2016 and 2019. The exposures were the purposes of Internet use in 2016. The outcome was the frequency of FFC with friends or acquaintances in 2019. The confounders included 13 demographic, socioeconomic, and psychological variables. We performed modified Poisson regression analyses and found that Internet use for communication in 2016 increased FFC in 2019, especially for low-frequency FFC in 2016. Internet-based non-FFC may help promote FFC and prevent social isolation among older adults who are less likely to interact with others.

Abstract Aim Housing has a significant impact on the health, safety, and social participation of older individuals. Japan’s Serviced Housing for Older People (SHOPs) is one such model that provides supportive services and accessible living spaces. Method This cross-sectional study examined the relationship between living in SHOPs with social activity programs (SAPs) and levels of social participation. We conducted a self-reported survey of SHOP residents and compared the proportions of participants who participated in social activities in the SHOP with a control group of community-dwelling older people selected from the Japan Gerontological Evaluation Study using propensity score matching. Results The survey obtained responses from 189 eligible participants. SHOP residents were primarily female, older, educated, unmarried, and had a better financial status than the control group. SHOP residents (n = 143) were 2.57 times more likely to exercise (p < 0.001), 1.62 times more likely to participate in hobbies (p = 0.004), and 4.37 times more likely to participate in learning activities (p < 0.001) than the control group (n = 398). However, volunteering, senior citizen clubs, neighborhood associations, and community gathering places participation did not differ significantly between the SHOP and control groups. Conclusion The findings suggest that SHOPs with SAPs have the potential to promote social participation and healthy aging among older people.