2021 Owens Corning Sustainability Report | Expanding Our Social Handprint | Health & Wellness | 267 Our key Tier 2 metrics include: ■ Percentage of employees with appropriate BMI. ■ Percentage of employees with normal blood pressure and cholesterol. ■ Percentage of employees receiving appropriate cancer screenings for age and gender. ■ Percentage of employees receiving their key, age-appropriate immunizations. Reporting Healthy Living Metrics We report our Healthy Living critical metrics across three tiers: Action-Based, Health Risk, and Disease-Related. TIER 1 ACTION-BASED METRICS act as leading indicators for tracking program success. Our key Tier 1 metrics include: ■ Percentage of employees enrolled in the Healthy Living mobile platform. ■ Percentage of employees engaged or highly engaged. ■ Percentage of employees completing their annual health risk assessments and biometric screenings. ■ Heart-age survey completion. ■ Average number of steps taken at each facility per employee every week. TIER 2 HEALTH RISK METRICS look at health risk factors and primary preventive measures such as immunizations and age-appropriate screening tests. TIER 3 DISEASE-RELATED METRICS track actual disease and illness statistics in the aggregate within our program population. Relevant lifestyle-related morbidities include: ■ Diabetes. ■ Atherosclerotic coronary vascular disease (ASCVD). ■ High blood pressure. ■ Certain cancers. Tier 3 program metrics are longer-term, and their success will be measured over years. If Tier 1 and Tier 2 metrics are successful, health science gives us confidence that Tier 3 metrics will improve well into the future. Since 2018, we have maintained a high-level dashboard to centralize our data management and keep aggregated Tier 1 Activity- Based and Tier 2 Health Risk metrics. This dashboard is updated weekly and is available to all Owens Corning employees, while aggregated Tier 3 data is available to a limited group of health professionals. Our health programs are designed to help employees understand how the three tiers address the health issues that can impact their lives and the lives of their families. Our goal is to have programs that change behaviors and bring sustained benefits to employees’ lives inside and outside Owens Corning.