The Relationship Between Digital Access and Social Isolation Among Older Adults: An Analysis Based on the 2023 Korean Elderly Survey

Objective : This study aims to empirically analyze the relationship between digital access and t social isolation among older adults in the context of a rapidly aging society. Methods : Using data from the 2023 National Survey of Older Koreans, a total of 10,078 individuals aged 65 and older were analyzed. Key variables included digital device usage status, daily usage time, and digital proficiency. Descriptive statistics, chi-square tests, and multiple regression analyses were conducted to explore the associations. Results : Digital device usage time and digital proficiency were significantly associated with lower levels of social isolation. Older adults who used their devices more frequently and with greater functional diversity reported lower levels of social isolation. In contrast, the mere possession or use of digital devices was not significantly related to social isolation. Conclusion : Digital access plays a meaningful role in mitigating social isolation among older adults; however, the quality and context of digital use are more influential than device ownership itself. Therefore, a structural approach is needed, including tailored digital literacy education, programs linking digital use to social participation, and support systems for digitally excluded groups to promote genuine social integration.