The effectiveness of mindfulness for the management of anxiety in the nursing staff: Systematic review and meta-analysis.

A systematic review with meta-analysis following Joanna Briggs Institute recommendations. It aimed to determine the effectiveness of mindfulness for the management of anxiety symptoms in the nursing staff and stress as a secondary outcome. The databases searched were MEDLINE, Embase, LILACS, CINAHL, Web of Science, Scopus and Psycinfo. Search was conducted in October 2022. Independent reviewers used standardized methods to research, track, and code the included studies. Data meta-analysis was performed using random effects models. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) was used as an approach to assess the quality and certainty of evidence in research studies. The review examined the effectiveness of mindfulness on nursing staff in 13 studies. The meta-analysis revealed a statistically significant decrease in anxiety and stress after treatment, with an average reduction of 0.36 in anxiety and 0.48 in stress. The results emphasizes the possibility of mindfulness being an effective intervention to the management of anxiety and stress in nursing staff. However, the studies analyzed presented limitations in the design and sampling in the development of the intervention, which impact the conclusive statements about the effectiveness of mindfulness and the generalization of the results. The implications to the nursing field involve adopting evidence-based research and practices to improve the well-being and quality of life of nursing professionals, as well as strengthening the evidence base surrounding mindfulness interventions in nursing practice. This may lead to changes in healthcare policies, care practices, and recognition of the importance of nurses' well-being for effective healthcare delivery.

Prevalence of psychological and mental health symptoms among nursing professionals during the COVID-19 pandemic in the Americas: Systematic review and meta-analysis.

To assess the prevalence of mental health symptoms in nursing professionals during the COVID-19 pandemic on the American continent. A systematic review and meta-analysis of observational studies that estimated the prevalence of mental health symptoms in nursing professionals during the COVID-19 pandemic was performed through bibliographic database searches. A three-level meta-analysis model was used with the inverse variance method, tau was estimated via restricted maximum likelihood and logistic transformation, and heterogeneity was presented as tau2 and I2. Of the 7467 studies obtained, 62 were included in the meta-analysis, which involved 52 270 nursing professionals. The overall prevalence for at least one mental health symptom was 56.3% (50.4%, 62.1%; I2 = 98.6%, p < 0.001). Eight mental health symptoms were found; among them, the most prevalent were burnout (52.1%, 37.1%, 88.8%; I2 = 98.5%, p < 0.001) and fear (52.1%, 30.1%, 73.3%; I2 = 98.1%, p < 0.001). The prevalence of mental health symptoms in nursing professionals during the COVID-19 pandemic on the American continent was high, and strategies should be developed and implemented by managers and government agencies to promote the well-being, physical and mental health of nursing professionals. Studies like this one are necessary to highlight the need for efforts in the implementation of promotion and prevention actions to be developed by health organisations, managers and leaders with a view to improving the quality of life of nursing workers.