Wellness Incentive Measurement Framework
| Metric | What It Measures | Target |
|---|---|---|
| Participation rate | Percentage of eligible employees participating | >60% for participatory; >40% for health-contingent |
| Behavior change rate | Percentage of participants who change target behavior | >20% for smoking cessation; >30% for exercise |
| Health outcome improvement | Change in clinical metrics (HbA1c, blood pressure, BMI) | Statistically significant improvement vs. control |
| ROI | Financial return on incentive investment | >2:1 for health-contingent programs |
| Employee satisfaction | Employee satisfaction with wellness program | >4.0/5.0 |
The Participation Trap
Many wellness programs measure success by participation rates — and declare victory when 70% of employees complete the HRA. But participation is not the goal — behavior change and health improvement are the goals. A program with 70% participation and no behavior change is not effective. Measure what matters: behavior change and health outcomes.
Continuous Improvement
IQ Insight
Wellness incentive programs require continuous improvement. An incentive that drives behavior change in year one may lose effectiveness in year two as employees adapt. Annual measurement and program refinement — adjusting incentive amounts, changing incentive forms, adding new programs — is essential for sustained effectiveness. Build a continuous improvement process into your wellness program design.