Res Community Public Health Nurs.  2024 Dec;35(4):389-400. 10.12799/rcphn.2024.00766.

Digital Health Literacy and Associated Factors Among Older Adults Living Alone in South Korea: A Cross-Sectional Study

• Hwang M
• Kim G
• Lee S
• Park YH

• KMID: 2562962
• DOI: http://doi.org/10.12799/rcphn.2024.00766

Abstract

Purpose
This study aimed to examine the level of digital health literacy and identify factors associated with digital health literacy among older adults living alone in South Korea.
Methods
A cross-sectional study was conducted on 140 older adults aged 65 and above who live alone. Descriptive statistics and non-parametric methods were used to explore the relationship between digital health literacy and independent variables. A generalized linear model was used to identify factors associated with digital health literacy.
Results
Among 140 smartphone-owning older adults living alone, 52.1% were using the Internet via digital devices, and the participants’ average digital health literacy score was 6.64±7.46. Univariate analysis results showed significant differences in digital health literacy according to age, education level, and multimorbidity. The factors associated with digital health literacy were identified as gender (B=−0.36, p=.031), age (B=−0.06, p<.001), education level (B=0.12, p<.001), and sleep problems (B=−0.06, p=.006).
Conclusion
Despite widespread Internet and smartphone use, older adults living alone with chronic diseases showed low levels of digital health literacy, which were significantly associated with gender, age, education level, and sleep problems. Enhancing digital health literacy among vulnerable populations is crucial for the effective implementation of digital health services. Collaborative efforts, including tailored digital health interventions to enhance the digital health literacy of vulnerable populations and supportive policies, are essential to bridge the digital divide and promote health equity.

Keyword

Health literacy; Digital health; Digital divide; Aged