ArticleJMIR aging2025
Digital Literacy and Its Association With Subjective Health Status and Healthy Lifestyle Behaviors Among Korean Older Adults: Cross-Sectional Study.
Article in JMIR aging, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Barriers and facilitators of health information seeking behavior among older adults: a mixed-methods systematic review using the COM-B model.Frontiers in public health · 2026Pooled it
- Shifting barriers to exercise in later life: increasing impact among the oldest-old.Physical activity and nutrition · 2026Article
- Differential associations of active and passive digital modalities with health perception biases among older adults.BMC geriatrics · 2026Article
- Digital Health Literacy, Technology Acceptance, and Competence Among Older Adults Aged ≥65 Years: Cross-Sectional Study Investigating Differences Between Women and Men.Journal of medical Internet research · 2026Article
- Digital Engagement and Health Behaviors Among Village Health Volunteers in Southern Thailand: A Cross-Sectional Study.International journal of environmental research and public health · 2026Article
- Understanding digital health literacy in later life: the role of sociodemographic and health-related factors - a cross-sectional study.BMC geriatrics · 2026Article
- The impact of digital literacy on older adults' self-rated health, depression, and life satisfaction: a cross-sectional study using 2023 National Survey of Older Koreans.Osong public health and research perspectives · 2025Article
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Authors and funding
6 authors.
Funding
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Abstract
Background: With an aging population driven by advances in medical technology, digital literacy has become essential for improving the quality of life of older adults, enhancing access to health information, and promoting healthy lifestyles. Furthermore, the COVID-19 pandemic may have influenced the subjective health perceptions and healthy lifestyle behaviors of older adults. However, there is limited research exploring the relationship between digital literacy, subjective health perceptions, and healthy lifestyle behaviors in Korea. Objective: This study aimed to investigate digital literacy's impact on Korean older adults' subjective health status and healthy lifestyle behaviors. Methods: Data of 8664 respondents (aged 65 years and older) from the 2020 National Survey of the Older Koreans were analyzed. Digital literacy was measured based on the use of IT devices (ITDs), difficulty using online information, and inconvenience of ITDs. Statistical analyses, such as the Rao-Scott chi-square test, Wilcoxon rank sum test, and multiple regression analysis, were conducted. Results: Respondents with above-average ITD use (adjusted odds ratio [aOR] 1.73, 95% CI 1.50-1.99) and less difficulty using online information (aOR 1.41, 95% CI 1.24-1.61) had higher odds of perceiving themselves as healthy. Conversely, high difficulty using ITDs was associated with lower odds of respondents perceiving themselves as healthy (aOR 0.84, 95% CI 0.82-0.87). Furthermore, high ITD use predicted engagement in healthy lifestyle behaviors (aOR 1.51, 95% CI 1.33-1.72), whereas high difficulty using ITDs predicted lower odds of engagement (aOR 0.94, 95% CI 0.92-0.97). In contrast, there was no difference in the odds of engaging in healthy lifestyle behaviors regardless of difficulty using online information (aOR 1.03, 95% CI 0.92-1.15). Conclusions: This study underscores the significant association between digital literacy and improved health outcomes among older adults. Promotion of digital literacy and relevant policies is essential to help older adults effectively obtain health information online, thereby improving their quality of life and overall health.
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