Topic:Health Climate at the Workplace: A Key to Promoting Health and Well-being at Work

Koji Mori, MD, PhD is a Professor at the University of Occupational and Environmental Health (UOEH), Japan. He leads research on occupational health management systems, corporate health and productivity management, and disaster-related occupational health. In 2012, he founded a new department at UOEH and his team established a large-scale occupational health cohort involving over 150,000 workers from major companies. Dr. Mori has extensive experience in both academia and industry, including senior roles at ExxonMobil Group in Japan and as Director of the Occupational Health Training Center at UOEH. He has also supported occupational health management at the Fukushima Daiichi Nuclear Power Plant since the 2011 accident. He has served on multiple governmental committees, contributing to national policies on corporate health and productivity management. He has held leadership positions in academic societies, including the President of the Japan Society for Occupational Health and Vice President of the Japan Association of Safety and Health Consultants. Dr. Mori has published widely in the field and actively collaborates internationally. He also serves as an adjunct or visiting professor at universities in Indonesia and Japan.

Abstract

Introduction

This presentation focuses on the importance of “Health Climate” in the workplace, sharing insights from Japan’s experiences with “Health and Productivity Management” (HPM) and related research. Health climate refers to employees’ shared perceptions of an organization’s health-related policies and practices, which profoundly influence the promotion of healthy behaviors, reduction of presenteeism, and fostering of trust and cooperation in the workplace.

Evidence on Factors Contributing to Effective Health Promotion

To demonstrate the impact of a strong health climate, this section presents evidence on factors contributing to effective health promotion. This includes findings that show how perceived organizational support, a key aspect of health climate, encourages program participation, mitigates presenteeism (a major cause of productivity loss), and enhances trust and cooperation. Specifically, it is shown that management’s commitment and the presence of leadership support within the organization promote employee participation in programs. The presentation will also discuss how organizational and supervisory support can effectively address productivity loss due to presenteeism by positively influencing mental health. This highlights areas where a positive health climate can yield substantial improvements.

Health and Productivity Management Initiatives in Japan

Japan’s HPM initiatives are examined as a structured approach to cultivating a robust health climate and their impact on business outcomes. This initiative, led by the Ministry of Economy, Trade and Industry, was introduced in response to a rapidly aging and declining workforce. Measures such as the Excellent HPM Corporations Recognition Program encourage corporate health investment, contributing to improved employee health literacy, enhanced communication, and strengthened recruitment competitiveness. Quantitative analysis reveals that companies with high HPM evaluations demonstrate superior stock performance exceeding the TOPIX index and contribute to improved operating margins, directly linking strategic health investment to tangible business benefits.

Conclusion

Fostering a strong health climate, as exemplified by the outcomes of HPM initiatives, is emphasized as a strategic investment that yields significant benefits not only for employee well-being but also for corporate profitability.

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