4. Discussion
post-traumatic
STS
Considering unit-based nurse leaders’ scope of influence on patient outcomes, nurse job satisfaction, and organizational culture [This study provides evidence of the effectiveness of a psychoeducational group program designed to address the wellbeing of this essential but often overlooked population. After the program, intervention group participants showed significant improvements in post-traumatic growth, self-reflection and insight, self-compassion, psychological empowerment, and compassion satisfaction, as well as significant reductions in perceived stress, burnout, and STS. Although no significant differences in resilience, self-efficacy, or job satisfaction were found, these scores were maintained throughout the study period. There were no meaningful significant differences in outcomes between nurse managers and assistant nurse managers. This study further supports the effectiveness of the program as an intervention developed specifically for the nursing population by addressing complex experiences unique to their work.