In caring for patients, what must the nurse remember about evidence-based practice (EBP) ?

A) EBP is the only valid source of knowledge that should be used.
B) EBP is secondary to traditional or convenient care knowledge.
C) EBP is dependent on patient values and expectations.
D) EBP is not shown to provide better patient outcomes.

Even when the best evidence available is used, application and outcomes will differ based on patient values, preferences, concerns, and/or expectations. Nurses often care for patients on the basis of tradition or convenience. Although these sources have value, it is important to learn to rely more on research evidence than on nonresearch evidence. Evidence-based care improves quality, safety, patient outcomes, and nurse satisfaction while reducing costs.