The Role of Structural Empowerment in Mediating the Relationship Between Practice Environment and Quality of Care Among Emergency Nurses: A Multilevel Modeling Approach.

Abstract

Introduction: Strong evidence demonstrated that working in a healthy environment has been associated with high-quality patient care. However, the mechanism underlying this relationship requires further investigation. This study aimed to examine the role of structural empowerment in mediating the relationship between nursing practice environment and quality of care among emergency nurses.

Methods: A proportional stratified clustered sampling technique was used to recruit staff nurses working in acute care hospitals in Oman. Four standardized instruments were used to assess nurses' sociodemographic characteristics, perception of the practice environment, structural empowerment, and perceived quality of care. Hayes' process for mediation analysis was used to examine whether empowerment mediates the relationship between the practice environment and quality of care.

Results: A total of 160 emergency nurses participated. The majority (78.8%) perceived the quality of care as good/excellent. Having an adequate foundation for quality of care, sufficient staffing, and managerial support were significant predictors of perceived quality of care. Practice environment was directly and indirectly related to the perceived quality of care through structural empowerment.

Discussion: Nurse leaders can enhance care quality in emergency departments by improving the work environment through engaging nurses in quality activities, ensuring adequate staffing and resources, and providing robust leadership support, which collectively empower nurses and improve patient outcomes.