Background. Nurses, who comprise the largest proportion of healthcare professionals, must advocate for public health in a changing healthcare environment. Therefore, nurses have a social responsibility to be interested in politics, political participation, or healthcare policy interventions as leaders in healthcare policy reforms. However, previous research has reported that nurses’ political interests and participation are insufficient in most countries. Aim. This study systematically reviewed and synthesized qualitative data to identify the barriers and facilitators influencing nurses’ political participation and healthcare policy interventions. Methods. This study performed a systematic review and qualitative meta‐synthesis. Literature searches were conducted using seven databases to comprehensively examine published journals, including doctoral dissertations, until December 31, 2023. The selection criteria for this study were articles analyzed using phenomenology, ethnography, qualitative research, and grounded theory, targeting nurses with extensive experience in healthcare policy intervention and political activities. Two researchers, professors in nursing with extensive experience in healthcare policy interventions and qualitative research screened the qualitative studies and extracted the data. Eighteen papers were analyzed, and the quality of each study was evaluated using the Critical Appraisal Skills Program Qualitative Checklist. Meta‐ethnography was applied as the qualitative meta‐synthesis method using ATLAS. ti. Results. Barriers include nurses’ lack of political interest and competence, nursing education, restrictive organizational cultures, and the nursing profession’s political activities. Facilitators include recognizing social responsibilities, enhancing political competence, innovating organizational environments, and strengthening nursing organizations’ political activities and policy interventions. Conclusions. This study could be used as data to enhance nurses’ political participation and to plan policy interventions and strategies. Implication for Nursing Management. To activate nurses’ political participation in the future, it is necessary to develop strategies, such as developing nursing political education programs and expanding opportunities for policy intervention.

Background: Earthquakes are global natural disasters and can cause loss of property, livelihood and affect human health. A 5.4 magnitude earthquake, the Pohang earthquake, occurred in South Korea in 2017. In this study, based on a health-related quality of life (HRQOL) conceptual model, we examined the HRQOL and its associated factors among older adults who had experienced the earthquake. Methods: A cross-sectional study was conducted with a quota sample of 312 older adults living in eight villages of a district that was the most damaged area during the Pohang earthquake. Data were collected from January 15–March 19, 2019, via face-to-face interviews using structured questionnaires. Structural equation modeling was performed to explore the associations among depression, posttraumatic stress symptoms, community resilience, social support, disaster preparedness, and HRQOL. Results: The mean age of the participants was 77.93 ± 6.11 years. HRQOL scores were 49.85 ± 18.07 (physical health), 50.16 ± 18.75 (psychological health), 61.93 ± 19.20 (social relations), and 49.53 ± 16.37 (environment). The structural equation modeling analysis showed a good fit. Depression had direct (β = − 2.21; p < 0.001), indirect (β =− 0.23; p < 0.001), and total effects on HRQOL (β = − 2.44; p < 0.001). Community resilience (β = 6.05; p = 0.001) and social support (β = 0.12, p = 0.001) had direct and total effects on HRQOL. Disaster preparedness had indirect (β = 0.40; p = 0.001) and total (β = 0.69, p = 0.031) effects on HRQOL. In contrast, posttraumatic stress symptoms did not have significant effects on HRQOL. Conclusions: Our findings indicated that lower depression, higher community resilience, social support, and disaster preparedness were associated with increased HRQOL. Thus, it is helpful to decrease depression and strengthen community resilience, social support, and disaster preparedness to promote HRQOL among older adults who have experienced earthquakes. These results can inform the development of HRQOL in socio-psychological improvement programs for older adults in community health centers and disaster-relief psychological support centers.