What is evidence-based practice and why is it important in MDC1?

• A. Practice grounded in tradition and personal experience.
• B. Practice based solely on patient preferences.
• C. Practice that ignores clinical expertise.
• D. Practice grounded in the best available evidence, clinical expertise, and patient preferences to improve outcomes.

Answer: (D)

Evidence-based practice means making care decisions by combining the best available research evidence with clinical expertise and the patient’s own preferences and values. In MDC1, this matters because care spans multiple dimensions—physical symptoms, functioning, psychology, social context, and personal goals. Using solid evidence helps ensure interventions are proven to work and are safe. Clinical expertise is needed to interpret that evidence and tailor it to the individual’s health status, setting, and practical realities. Patient preferences ensure the plan aligns with what matters most to the person, supporting engagement and adherence. When these three parts come together, care is more likely to improve outcomes than relying on tradition, or on patient preferences alone, or on ignoring clinician judgment. For example, a recommended therapy from research is adapted to the person’s unique circumstances, discussed with them to align with their goals, and then monitored to see how well it works in their life.