Influence of Health Literacy and Psychological Well-being on Health Promotion Behavior in Military Personnel

Purpose: The purpose of this study is to understand the influence of health literacy and psychological well-being on health promotion behavior in military personnel. Methods: This was a descriptive survey study conducted with 142 military personnel serving in front-line and rear-area divisions located in G-do and G-si. Data were collected from May 13 to May 23, 2025, and analyzed using descriptive statistics, independent t-tests, one-way ANOVA, Pearson correlation analysis, and multiple linear regression analysis. Results: Total military service period of 20 years or more (β=0.39, p=.019), perceived health status (β=0.32, p<.001), psychological well-being (β=0.26, p=.003), gender (β=0.23, p=.014), and university (β=0.21, p=.024) were found to have significant influence on health-promoting behaviors. These variables explained 31% of the variance in health-promoting behaviors (F=5.32, p<.001). Conclusion: It is necessary to develop personalized individual strategies that can promote health-enhancing behaviors among military personnel, while also providing foundational data for establishing military health policies and developing health management programs.