Research that matters to protecting the health and safety of workers

The Institute for Work & Health (IWH) is a Canadian leader in work injury and disability prevention research. An independent, not-for-profit organization, IWH conducts and shares actionable research to promote, protect and improve the health and safety of working people.

Latest news & findings


Help us get this survey to young millennials with rheumatic disease

Despite advances in clinical care, millennial young adults with rheumatic disease continue to face challenges finding work and staying productive at work. Workplace policies can help overcome these challenges, but too often they’re aimed at older adults. An IWH study is currently under way to understand what supports millennials with rheumatic disease need from employers. This survey is a first step. Please help us get it into the hands of young workers with lupus, juvenile arthritis, scleroderma and other forms of rheumatic disease.

Go to the project page


Men and women with arthritis have same workplace support needs, but different levels of access

Do men and women with arthritis have different workplace accommodation needs? And do they differ in their access to workplace supports to meet these needs? A study published by IWH’s Dr. Monique Gignac recently examined these questions. It found unequal levels of access to support, which can be explained by the types of work that men and women do.

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Now hiring: Research analyst for one-year contract

We are seeking a research analyst for a 12-month, full-time contract to be part of a project examining the concept of occupational health and safety (OHS) vulnerability across provinces. Deadline for applications is Friday, October 5.

Learn more about the job


Economic analysis shows gains of accommodating people with mental illness

A study examining the business case for employing people with mental illnesses found a net benefit in each of the workplaces in which an accommodation cost-benefit evaluation was conducted. For employers, the economic benefits ranged from two to seven times the costs incurred. For the accommodated workers, they ranged from four to 12 times the costs.

Read about the study in At Work


How much do employers in Ontario spend on OHS a year?

The financial costs of work-related injury and illness may be well known, but limited information is available on what employers spend to control or eliminate the causes of work-related injury and illness. A new Issue Briefing describes the results of a 2017 study to estimate occupational health and safety expenditures among employers from 17 economic sectors in Ontario, Canada.

Read the Issue Briefing


Working long hours increases the risk of diabetes among women, but not men—one of several findings in the issue on sex and gender differences in work and health.

Supervisors’ first reactions to injury can affect the likelihood of injured workers successfully returning to work.

Hiring and accommodating people with serious mental illnesses is a net benefit for employers, according to economic evaluations in five workplaces.

Read the issue

Tools and guides

Integrate evidence-based policies and practices into your occupational health and safety, return-to-work and rehabilitation programs. IWH has created a number of tools and guides based on our research findings that can help improve program outcomes.

View tools and guides

Impact case studies

Find out how IWH research is making a difference. Read our impact case studies, in which policy-makers, workplaces and other stakeholders in health, safety and disability prevention tell how IWH research helped improve their policies, programs and practices.

Go to case studies

Research summaries

Whether it’s a policy briefing, a systematic review summary or the highlights of a specific research project, we’ve compiled a number of plain-language summaries to help you understand the research we’re doing, what we have found, and how we found it.

Get the summaries


Learn directly from the researchers themselves about their latest findings in health, safety and disability prevention. We host regular presentations (in person or live stream) through our IWH Speaker Series and our annual Nachemson lecture.

See upcoming events