Which fundamental principle added in 2000 by the Evidence-Based Medicine Working Group states that clinical decisions must include the values and preferences of the informed patient?

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In evidence-based practice, decisions are made by weaving together the best available evidence, clinical expertise, and the patient’s own values and preferences. This principle was added in 2000 by the Evidence-Based Medicine Working Group to ensure care is truly patient-centered, incorporating what matters most to the informed patient, including goals, concerns, and acceptable trade-offs.

That is why the best choice emphasizes that patient values and preferences must be considered. It supports shared decision-making and tailoring care to individual goals and risk tolerance. The other ideas—focusing solely on outcomes, making cost-effectiveness the central factor, or relying only on population data—do not capture the essential patient-centered component that the 2000 statement highlighted.