Facilitating Evidence-Based Practice among Nurses in a Tertiary General Hospital: A Six-Year Practice of an Implementation Strategy Informed by the i-PARIHS Framework

Aims. To develop an evidence-based practice (EBP) facilitating strategy informed by the Integrated Promoting Action on Research Implementation in Health Services (i-PARIHS) framework and evaluates the strategy's effectiveness on promoting EBP. Background. Nurses are increasingly expected to use research evidence in practice to improve patients' outcomes, but the application of such evidence is still unsatisfactory. The facilitation of EBP in nursing needs the organization and the individual levels. Methods. Based on an analysis of EBP-promoting strategies and expert consultation, the core team of the nursing department developed an EBP group-based and project-oriented strategy under the guidance of the i-PARIHS framework. The strategy was implemented for six years and evaluated by a longitudinal design. The validated Chinese version of the self-reported Evidence Based Practice Questionnaire (EBPQ) was used to assess the attitudes, knowledge, and practice of the nurses. Results. The mean score of the total EBPQ was 4.46 (SD = 0.92) after one year of the EBP strategy, and the scores for knowledge, attitudes, and practice of EBP members were higher than those of general nurses p<0.05. After four years, EBP members' scores continued to increase. EBP groups conducted 51 EBP projects in the areas of emergency nursing, surgical and medical nursing, critical care, and so forth. Of these, 33 projects improved nursing practice by changing nursing procedures, upgrading nursing tools, and developing nursing standards, resulting in improved patient outcomes. Conclusion. The EBP group-based and project-oriented strategy can promote EBP. The composition of the EBP group, the annual audit of EBP projects, and the roles of internal and external facilitators were key components of this EBP-facilitating strategy. Implications for Nursing Management. The strategy is an organizational-level EBP-facilitation approach which can improve nurses' academic preparation for EBP through ongoing training and sustained EBP behavior that involves annual projects.