The Relationship Between Social Interaction and Anxiety Regarding COVID-19 in Japanese Older Adults

While previous studies suggest that women have higher anxiety than men regarding COVID-19, underlying mechanisms remain unclear. This study tries to explain the mechanisms by gender difference in social interaction based on a theory of social amplification of risk framework (SARF). We surveyed older adults in Japan regarding their anxiety regarding COVID-19, as well as the frequencies of their direct and indirect social interaction in July 2020 (N = 1,587, aged 78-99 years). To explore the way in which gender and anxiety regarding COVID-19 were mediated by these two types of social interactions, MODEL4 of SPSS's Process MACRO was applied to the data. We found that older women interacted more directly and indirectly with others than did older men. And, direct social interaction was negatively and related, but indirect social interaction was positively related to older adults' anxiety regarding COVID-19. Furthermore, direct social interaction was related to older women's low anxiety regarding COVID-19, whereas indirect social interaction was related to older women's high anxiety regarding COVID-19. The findings of our study suggest that the degree of anxiety regarding COVID-19 among older women may be dependent upon the types of social interaction they have with others.