CPHQ Healthcare Quality Measurement and Benchmarking 2 — Questions and Answers
Question 1: A quality indicator that measures rates of hospital-acquired conditions (HACs) is an example of which measure category?
- Process measure
- Balancing measure
- Outcome measure (Correct answer)
- Structure measure
Correct answer: Outcome measure
HAC rates are outcome measures because they reflect the result of care — specifically, harms that occurred during the hospital stay.
Question 2: Which statistical technique is used to adjust quality measure data to account for differences in patient populations?
- Control charting
- Risk adjustment (Correct answer)
- Pareto analysis
- Regression to the mean
Correct answer: Risk adjustment
Risk adjustment accounts for differences in patient demographics and comorbidities to allow fair comparisons across healthcare organizations.
Question 3: The HEDIS measure set is maintained by which organization and primarily used for which setting?
- CMS, hospitals
- NCQA, health plans (Correct answer)
- TJC, ambulatory care
- AHRQ, long-term care
Correct answer: NCQA, health plans
HEDIS (Healthcare Effectiveness Data and Information Set) is maintained by NCQA and is used primarily to evaluate health plan performance.
Question 4: A CPHQ professional identifies that a hospital's C. diff infection rate is in the 90th percentile nationally. This means the hospital's rate is:
- Better than 90% of hospitals
- Worse than 90% of hospitals (Correct answer)
- Equal to the national average
- In the top 10% for performance
Correct answer: Worse than 90% of hospitals
For infection rates, a higher percentile means worse performance — being at the 90th percentile means the rate is higher than 90% of hospitals.
Question 5: Which of the following is a valid use of a 'dashboard' in healthcare quality management?
- Replacing the strategic planning process
- Displaying key performance indicators for rapid organizational review (Correct answer)
- Substituting for accreditation surveys
- Tracking only financial metrics
Correct answer: Displaying key performance indicators for rapid organizational review
A quality dashboard displays key performance indicators at a glance, enabling leadership to rapidly assess organizational performance across multiple domains.
Question 6: When selecting quality indicators for a performance improvement project, indicators should be:
- Chosen based on what is easiest to measure
- Aligned with organizational goals and evidence-based standards (Correct answer)
- Limited to financial metrics only
- Selected by frontline staff without leadership input
Correct answer: Aligned with organizational goals and evidence-based standards
Effective quality indicators should align with organizational strategic goals and be grounded in evidence-based clinical and operational standards.
CPHQ Healthcare Quality Measurement and Benchmarking 2
A quality indicator that measures rates of hospital-acquired conditions (HACs) is an example of which measure category?