Performance Against WELCOA's Worksite Health Promotion Benchmarks Across Years Among Selected US Organizations.

Purpose: The purpose of this study was to quantify the performance of organizations' worksite health promotion (WHP) activities against the benchmarking criteria included in the Well Workplace Checklist (WWC).

Design: The Wellness Council of America (WELCOA) developed a tool to assess WHP with its 100-item WWC, which represents WELCOA's 7 performance benchmarks.

Setting: Workplaces.