Assessing the Impact of Mindfulness-Based Interventions on Nurse Burnout Levels

Thesis Abstract

The high prevalence of burnout among nursing professionals poses significant challenges to healthcare delivery, impacting both nurse well-being and patient outcomes. This study aims to empirically assess the impact of mindfulness-based interventions (MBIs) on reducing burnout levels among registered nurses practicing in acute care settings. Specifically, it seeks to determine whether participation in a structured eight-week mindfulness program can significantly decrease emotional exhaustion, depersonalization, and low personal accomplishment. The research adopts a quantitative quasi-experimental design involving a randomized control trial with pre- and post-intervention assessments. The study population comprises 120 registered nurses employed in medical-surgical units within a large metropolitan hospital. Participants are randomly assigned to either an intervention group receiving weekly mindfulness training and daily home practices or a control group with no intervention, ensuring equivalent baseline characteristics. Data collection instruments include the Maslach Burnout Inventory (MBI) to measure burnout dimensions, the Five Facet Mindfulness Questionnaire (FFMQ) to assess mindfulness levels, and a demographic questionnaire to control for confounding variables. The validity and reliability of these instruments are established through prior literature, with Cronbach's alpha values exceeding 0.80 for all scales in this study. Data analyses employ descriptive statistics to outline participant characteristics, followed by paired-sample t-tests and ANCOVA to evaluate differences in burnout scores pre- and post-intervention between groups. Multiple regression analysis models are used to investigate whether increases in mindfulness predict reductions in burnout dimensions, controlling for variables such as age, years of experience, and shift patterns. The theoretical underpinning draws from the Job Demands-Resources model and Herschel's Mindfulness Theory, postulating that mindfulness acts as a psychological resource mitigating the effects of occupational stressors. Expected findings include statistically significant reductions in emotional exhaustion and depersonalization, alongside increased personal accomplishment and mindfulness scores in the intervention group relative to controls. It is anticipated that higher mindfulness levels will inversely correlate with burnout dimensions, supporting the hypothesis that MBIs serve as effective stress management tools for nurses. These results are expected to contribute novel empirical evidence to the growing body of literature on mindfulness interventions in healthcare settings, extending current understanding of psychological resilience mechanisms among nurses. This study offers important contributions to nursing science by providing evidence-based insight into the implementation of mindfulness practices as a feasible intervention to alleviate burnout. The findings aim to inform hospital management, policymakers, and nursing educators about integrating mindfulness programs into professional development initiatives to enhance nurse well-being and retention. The study concludes with recommendations for scalable mindfulness training modules tailored to diverse clinical environments and suggests avenues for future research exploring long-term effects and implementation strategies across different nursing specialties.