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There are many barriers to promoting evidence based practice. The first of which would be the practitioner's ability to critically appraise research. This includes having a considerable amount of research evaluation skills, access to journals, and clinic/hospital support to spend time on EBN.
BACKGROUND: Although it is widely known that evidence-based practice (EBP) improves healthcare quality, reliability, and patient outcomes as well as reduces variations in care and costs, it is still not the standard of care delivered by practicing clinicians across the globe.he establishment of evidence-based practice competencies for practicing registered nurses and advanced practice nurses in real-world clinical settings: proficiencies to improve healthcare quality, reliability, patient outcomes, and costs. Melnyk BM(1), Gallagher-Ford L, Long LE, Fineout-Overholt E. Author information: