• Jingying Huang, Haiou Qi, Yiting Zhu, and Minyan Zhang.
• Postanesthesia Care Unit, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, P.R. China.
• J Palliat Med. 2022 Dec 1; 25 (12): 180218091802-1809.

AbstractBackground: Although the importance of intensive care unit (ICU) nurse initiative in end-of-life (EOL) decision making has been confirmed, there are few studies on the nurses' initiative in EOL situations. Objectives: To explore the role and mechanism of facilitators/barriers and perceived stress on the behavior of ICU nurses that initiate EOL decision making (i.e., initiative behavior). Design: This research adopted a cross-sectional descriptive design. Setting/Participants: A questionnaire composed of demographics, facilitators/barriers scale, perceived stress scale, and initiative behavior for EOL decision-making scale was used for registered ICU nurses in five tertiary general hospitals in Zhejiang Province, China. Results: The average score of the EOL decision initiative behavior was 5.54 on a range of 2-10. The results of correlation analysis indicated that the facilitators promote the initiative behavior, whereas the barriers interfere with initiative behavior. Facilitators/barriers in the EOL decision-making process significantly predicted the initiative behavior of ICU nurses in decision making (β = 0.698, p < 0.001). Facilitators/barriers had a significant indirect effect on the initiative behavior of ICU nurses through perceived stress. The 95% confidence interval was (-0.327 to -0.031), and the mediating effect of perceived stress accounted for 6.31% of the total effect. Conclusion: In the EOL context, the decision initiative of ICU nurses was at a medium level. Medical managers should implement intervention strategies based on the path that affects the initiative behavior of ICU nurses to reduce barriers and stress level in the decision-making process. That is, they should improve inter-team collaboration, nurse-patient communication, clarity of role responsibilities, and emotional support in dying situations to increase initiative and participation of ICU nurses in decision making.

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