Introducing evidence into nursing practice: using the IOWA model.

Evidence-based practice has gained increasing popularity in all healthcare settings. Nurses are urged to use up-to-date research evidence to ensure better patient outcomes and inform decisions, actions and interactions with patients, to deliver the best possible care. Within the practice setting, there is an increasing challenge to provide clearly measurable care of the highest quality, which is evidence-based. In order for nurses to operate from an evidence-based perspective, they need to be aware of how to introduce, develop and evaluate evidence-based practice. This article presents how evidence may be introduced into practice using the Iowa model, offering practical advice and explanation of the issues concerning nurses in practice.