A healthcare quality professional wants to measure quality of care for knee replacement surgeries.

The NAHQ CPHQ blueprint distinguishes clearly between structure, process, and outcome measures. Outcome measures evaluate the result of care on the patient’s health status.

A procedural complication rate directly reflects the clinical outcome of knee replacement surgery, such as infections, embolism, or readmission. Patient experience surveys (Option A) measure perception, not clinical outcomes. Pathway compliance (Option C) and time-outs (Option D) are process measures, assessing whether care was delivered as intended. Therefore, Option B is the most appropriate outcome measure.