Purpose
Person-centered care emphasizes the therapeutic relationship between medical staff and patients, founded on mutual trust and understanding. In intensive care settings, there is growing recognition of the need to improve the care environment and promote patient-focused nursing. This study aimed to construct and validate a predictive model explaining person-centered care in intensive care units. Methods: This study employed a cross-sectional design involving 230 intensive care unit nurses working in a tertiary hospital, each with more than one year of direct patient care experience. Data were collected online between March 2 and March 30, 2023. Data analysis was conducted using IBM SPSS ver. 26.0 and AMOS ver. 25.0. Results: Statistically significant pathways were identified from nursing competency to the nursing work environment and person-centered care; from communication competence to teamwork and person-centered care; from nursing professionalism to teamwork and the nursing work environment; and from the nursing work environment to person-centered care. Nursing professionalism indirectly influenced person-centered care through teamwork and the nursing work environment. Conclusion: Enhancing person-centered care in intensive care units requires recognizing the critical roles of communication competence, nursing competency, and the nursing work environment. Developing and implementing educational programs that strengthen communication and nursing competencies, alongside initiatives that improve the nursing work environment, are essential.

Purpose
This study was conducted to identify factors affecting person-centered care among tertiary hospital nurses caring for patients with COVID-19.
Methods
Study participants comprised 152 tertiary hospital nurses with experience caring for patients with COVID-19. Data were collected from September 1 to October 5, 2022 and analyzed using independent t-test, correlation coefficient, and hierarchical multiple regression with SPSS/WIN 26.0.
Results
Person-centered care showed a statistically significant positive correlation with the nursing work environment (r=.46, p<.001) and teamwork (r=.49, p<.001). Hierarchical multiple regression analysis revealed that the variables of position (β=.20 p=.014) in model 1 (F=6.20, p=.014), teamwork (β=.47 p<.001) in model 2 (F=24.94, p<.001), and teamwork (β=.33 p=.002) in the final model influenced person-centered nursing (F=18.19, p<.001), and the explanatory power was 25.5%.
Conclusion
The significance of nurses' teamwork has been emphasized because of the COVID-19 pandemic. Teamwork can be promoted by reviewing protocols for responding to severely ill patients with infectious diseases, which were revised during the COVID-19 period, and establishing appropriate systems to follow.