Mental health in the workplace

Workplaces play a dual role in the area of mental health. On the one hand, they can be a stressful environment that contributes to mental health problems among workers. On the other hand, they can play an important part in helping to detect and manage mental health problems when they arise among workers, and in ensuring the healthy recovery and return of workers who are off work due to a mental health issue. IWH research in this area helps paint a clearer picture of the prevalence of mental health problems among workers, the types of labour force and workplace factors that may contribute to poor mental health, and the workplace-based and system prevention efforts that can help improve the mental health of workers and ensure they have the proper supports when needed.

Featured

A woman with a leg cast and walker walks up a road.
At Work article

Injured workers face mental health challenges beyond diagnosable conditions

Workers with a work-related physical injury that takes them off the job can have a wide range of mental health experiences, beyond diagnosable conditions. That’s according to an IWH study which also found that differences in injured workers’ mental health were linked to return-to-work outcomes.
Published: April 9, 2025
Project
Project

Identifying and implementing current practices in supporting workers with depression

An IWH team drew upon the research evidence—and integrated it with both practitioner expertise and worker and employer preferences—to help identify current practices in managing and implementing depression-related support programs in the workplace.
Status: Completed 2017
Ontario Occupational Health Nurses Association logo
IWH in the media

Returning to work after a mental health work injury

Much of what we know about the factors linked with successful return to work is based on musculoskeletal injury claims. When it comes to reintegrating workers after a psychological injury, practitioners still face considerable challenges, according to Institute for Work & Health research.
Published: OOHNA Journal, November 2016
Woman rests face in hands at laptop
At Work article

Key differences found in return-to-work process for MSD and psychological claims

Research comparing MSD and mental health compensation claims in Australia offers a picture of return-to-work challenges for psychological conditions.
Published: August 2016
Canadian Safety Reporter logo
IWH in the media

Injured workers more likely to stay depressed if symptoms don't improve after 6 months: study

Poor mental health six months after an injury in the workplace indicates it will persist at the 12-month mark, finds a study by the Institute for Work and Health (IWH).
Published: Canadian Safety Reporter, February 2016
A man sits leaning staring out the window
At Work article

Depressive symptoms common in first 12 months after work injury

A follow-up study by the Institute for Work & Health finds depressive symptoms at six months after work-related injury are a signal that poor mental health may persist at 12 months.
Published: February 2016
IWH Speaker Series
IWH Speaker Series

Understanding return to work in MSD claims versus psychological injuries, for younger workers versus older workers

What are the unique return-to-work challenges facing injured workers at the age of 55 and older? What about the challenges facing those with psychological injuries? Drawing on preliminary findings from a large-scale longitudinal cohort study in Victoria, Australia, IWH Senior Scientist Dr. Peter Smith discusses the differences in return-to-work by age group and by type of injury—and the implications for workers' compensation systems that were designed for worker demographics and work injuries that were very different from today's.
Published: September 2015
Project
Project

How RTW differs for workers with psychological injuries, older workers

Using workers' compensation data from the Australian state of Victoria, an IWH study investigates differences in the return-to-work experiences of workers with psychological injuries compared to those with musculoskeletal disorders, and of older workers compared to younger ones.
Status: Completed 2020
At Work article
At Work article

Mental health suffers among workers permanently impaired by job injury

Depression and related symptoms are more common among workers with permanent impairments following a work-related injury than in the general population, according to a new study from Trent University and the Research Action Alliance on the Consequences of Work Injury.
Published: April 2013
Journal article
Journal article

Systematic review of intervention practices for depression in the workplace

Published: Journal of Occupational Rehabilitation, January 2012
At Work article
At Work article

Increasing psychological demands elevate risk of depression

New, policy-relevant research from the Institute for Work & Health on Canadian workers finds that increases in job demands can increase the risk of depression.
Published: January 2012