Evidence-based practice in perioperative nursing: a literature review and suggestions for change.

Evidence-based practice (nursing practice that relies on information generated from the results of scientific research) is widely recommended as the method of nursing practice of the future. This is particularly the method of choice in perioperative nursing. In this article the literature on evidence-based practice is reviewed with particular emphasis on the role of the perioperative nurse, research utilization, and barriers to evidence-based practice. Suggestions for change to promote evidence-based practice are also outlined.