“Evidence-based practice (EBP) is a problem-solving approach to the delivery of health care that integrates the best evidence from studies and patient care data with clinician expertise and patient preferences and values. When delivered in a context of caring and in a supportive organizational culture, the highest quality of care and best patient outcomes can be achieved.”
Melnyk, B., Fineout-Overholt, E., Stillwell, S., & Williamson, K. (2009). Evidence-based practice: step by step. Igniting a spirit of inquiry. American Journal of Nursing, 109(11), 49-52. doi:10.1097/01.NAJ.0000363354.53883.58

The EBM Triad
Source: Florida State University, College of Medicine