Trends in Biometric Health Indices Within an Employer-Sponsored Wellness Program With Outcome-Based Incentives.

Abstract

To evaluate changes in employees' biometrics over time relative to outcome-based incentive thresholds. Retrospective cohort analysis of biometric screening participants (n = 26 388). Large employer primarily in Western United States. Office, retail, and distribution workforce. A voluntary outcome-based biometric screening program, incentivized with health insurance premium discounts. Body mass index (BMI), cholesterol, blood glucose, blood pressure, and nicotine. Followed were participants from their first year of participation, evaluating changes in measures. On average, participants who did not meet the incentive threshold at baseline decreased their BMI (1%), glucose (8%), blood pressure (systolic 9%, diastolic 8%), and total cholesterol (8%) by year 2 with improvements generally sustained or continued during each additional year of participation. On average, individuals at high health risk who participated in a financially incentivized biometric assessment program improved their health indices over time. Further research is needed to understand key determinants that drive health improvement indicated here.