Mental Health in the Workplace

This review makes clear that workplaces play a central role in shaping employee mental health. When organisations prioritise healthy job design, early support, and appropriate accommodations, they can prevent many mental health problems and create conditions that help employees thrive. A proactive, organisation wide approach is essential for sustaining wellbeing, productivity, and long term workforce resilience.

Summary

The review explains that employee mental health exists on a continuum that ranges from positive wellbeing to clinical illness.

• It shows that poor mental health among workers has significant costs for organisations and society, including lost productivity, higher absence, reduced engagement, and increased turnover.
• The study also highlights the positive impact that workplaces can have by preventing risks, offering timely support, and accommodating employees who need adjustments.

Aim and Context

The authors aim to clarify how mental health in the workplace is defined, describe the main work related factors that influence mental health, and review the role employers can play in prevention, intervention, and accommodation. The paper responds to the growing global focus on workplace mental health, strengthened further by increased stress and organisational change during the COVID 19 pandemic. Its purpose is to bring together decades of evidence to give organisations a clear foundation for designing mentally healthy work environments.

Methodology

The authors conducted a comprehensive narrative review of research on workplace mental health. They examined decades of studies from organisational psychology, occupational health, and public health to identify how work conditions influence mental health and how employers can support workers across prevention, intervention, and accommodation. The review synthesised findings from empirical studies, theoretical models, and organisational case examples to provide an integrated understanding of the workplace factors that shape mental health outcomes.

Key Findings

1. Work conditions influence mental health
Adverse psychosocial conditions such as high workload, low job control, limited support, and poor organisational culture are strongly linked to higher risk of mental health problems.

2. Poor mental health affects organisational outcomes
Mental health problems lead to reduced productivity, increased absence, presenteeism, and higher turnover, creating significant costs for employers and society.

3. Workplaces can promote better mental health
Employers can support wellbeing by preventing risks, offering early interventions, and providing adjustments for employees who are experiencing mental health challenges.

4. Organisational level interventions show the strongest impact
Changes to work design, scheduling, leadership practices, and workplace culture are more effective than interventions that focus only on individual coping or counselling.

5. Evidence gaps remain
Research is limited by inconsistent definitions of mental health, few long term studies, and a lack of evidence involving workers in informal or precarious employment settings.

Takeaways for Practice

• Promote a broad understanding of mental health that includes both prevention of illness and support for wellbeing.
• Prioritise prevention by designing healthy work environments with manageable demands, clarity, and supportive culture.
• Offer timely interventions such as awareness training, counselling access, and supportive management when employees show early signs of strain.
• Provide clear procedures for workplace adjustments and return to work planning for employees with mental health conditions.
• Consider mental health as an organisational responsibility that affects retention, productivity, and overall workplace culture.

Read the full research study here:

E. Kevin Kelloway, Jennifer K. Dimoff, and Stephanie Gilbert ; Department of Psychology, Saint Mary’s University, Halifax, Nova Scotia, Canada

 https://www.annualreviews.org/content/journals/10.1146/annurev-orgpsych-120920-050527