In evidence-based practice, which combination is integrated?

• A. Best research evidence, clinical expertise, and patient values.
• B. Best research evidence only.
• C. Clinical expertise alone.
• D. Patient values alone.

Answer: (D)

In evidence-based practice, clinical decisions come from blending three essential elements: the best available research evidence, the clinician’s expertise in applying that evidence, and the patient’s values and circumstances. The strongest approach uses all three together because each component fills a crucial gap. High-quality research shows what tends to work across populations, but it doesn’t account for the individual patient’s medical history, preferences, or practical constraints. The clinician’s expertise helps interpret and adapt the research to the specific patient, considering factors like comorbidities, feasibility, and potential risks. The patient’s values and goals ensure that the chosen approach aligns with what matters to them, enhancing motivation and adherence. Relying on only one component—evidence alone, clinician experience alone, or patient preferences alone—misses these important dimensions and may lead to less effective or less acceptable care. Therefore, the integrative combination of best research evidence, clinical expertise, and patient values is the appropriate choice.