Which endpoints are typical to evaluate success of decisions in CDM?

• A. Time to diagnosis and number of tests performed.
• B. Physician satisfaction with the clinical encounter.
• C. Accurate diagnosis, effective treatment with acceptable harms, patient satisfaction, and reduced adverse outcomes.
• D. Hospital readmission rate only.

Answer: (C)

Evaluating success in clinical decision making centers on outcomes that matter to patients and safety. The best endpoints capture accurate diagnosis, effective treatment with acceptable harms, patient satisfaction, and reduced adverse outcomes. This combination reflects both the correctness of the decision and the real-world impact on the patient’s health and experience.

Time to diagnosis and the number of tests are process-oriented measures; they tell you how fast or how resource-intensive the work is, but not whether the patient actually benefited, avoided harm, or felt better. Physician satisfaction focuses on the clinician’s perspective, which doesn’t directly measure patient outcomes. Hospital readmission rate is important, but it’s only one outcome and can be influenced by many factors beyond the initial decision, so it doesn’t fully represent success of the decision itself.

So the comprehensive endpoints—accurate diagnosis, effective treatment with acceptable harms, patient satisfaction, and reduced adverse outcomes—best reflect the success of decisions in clinical decision making.