Purpose
This study examined the 16-year longitudinal impact of social frailty on quality of life (QoL) and health-related quality of life (HRQoL) among middle-aged and older adults. Methods: Data were obtained from the Korean Longitudinal Study of Aging (2006–2022), comprising 9,905 participants (6,003, aged 45–64 years; and 3,902, aged ≥65 years). Social frailty was assessed using five components: social support, social activity, social network, loneliness, and living alone. QoL and HRQoL were measured using self-reported satisfaction scales. Generalized estimating equations were applied to adjust for covariates. Results: Social frailty was prevalent among both middle-aged (44.6%) and older adults (60.1%) and was significantly associated with lower QoL and HRQoL. In longitudinal analyses, declines in QoL and HRQoL persisted throughout the follow-up period in older adults, whereas in middle-aged adults, the declines were significant only during the earlier years. In middle-aged adults, current smoking exerted a stronger negative impact on QoL and HRQoL (QoL: β=–4.33, p<.001; HRQoL: β=–2.89, p<.001), while in older adults, lack of regular exercise had a greater effect on HRQoL (β=–3.84, p<.001). Conclusion: Social frailty was associated with lower QoL and HRQoL across both age groups, with stronger and more persistent effects among older adults. Early interventions are needed during midlife, while sustained strategies are essential in later life. Age-specific approaches are crucial to promoting healthy aging.

Purpose
This study was conducted to identify the factors affecting the performance of person-centered care among Intensive Care Unit (ICU) nurses from an ecological perspective.
Methods
The participants were 172 ICU nurses working in eight hospitals in B city. Data were collected from July to August, 2020. The questionnaire consisted of measuring tools for general characteristics, performance of person-centered care, compassion satisfaction, communication competence, and teamwork. The SPSS/25.0 program was used to analyze the data using hierarchical multiple regression.
Results
According to the hierarchical multiple regression analysis, total nursing experience, compassion satisfaction, communication competence, and team work accounted for 44.1% of the variance in performance of person-centered care among ICU nurses (p<.001).
Conclusion
Enhancing compassion satisfaction, communication competence, and teamwork can help increase the performance of ICU nurses’ person-centered care. In addition, in order to improve the performance of person-centered care among ICU nurses, it is necessary to investigate and explore the factors hindering the performance of person-centered care among ICU nurses with more than 5 years of experience. Therefore, multidimensional efforts are needed to develop educational programs to increase the performance of person-centered care among ICU nurses.

Citations

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