Illness/injury prevention

IWH has a long history of conducting research to provide practical guidance to employers, workers, OHS professionals and regulators about what works and what doesn’t in injury or illness prevention. This research targets the injury and illness prevention practices of workplaces, as well as the programs developed by governments, health and safety associations and others to support and motivate workplaces to adopt effective practices.

Featured

A group of construction workers
Impact case study

Saskatchewan’s construction safety group uses IWH tool to improve safety culture

This case study details how the Saskatchewan Construction Safety Association (SCSA) members have been analyzing IWH-OPM scores to adjust their safety practices and how SCSA has been using the data to tailor their outreach.
Published: February 10, 2025
Jars of cannabis on a store display, as seen from outside
Issue Briefing

Cannabis use by workers before and after legalization in Canada

Since 2018, when non-medical use of cannabis was legalized in Canada, a pair of Institute for Work & Health (IWH) studies was conducted to explore the implications of this change for workplaces. This briefing sums up their findings.
Published: December 5, 2024
Equipment Journal logo
IWH in the media

Ontario plans to review Working at Heights training

“Working at heights is one of the most dangerous types of work in the construction sector,” says Dr. Cameron Mustard, president and senior scientist, Institute for Work & Health, in an article on Ontario's plans to review working-at-heights training standards. “By working with stakeholders to evaluate the WAH standards, we will help ensure construction workers are protected on the job and will return home safely at the end of each workday.”
Published: Equipment Journal, December 2017
Project report
Project report

Implementing violence prevention legislation in hospitals: summary

This two-page summary shares the highlights of an Institute for Work & Health study that looked at acute-care hospitals in Ontario and how they implemented legislated violence prevention initiatives, to what effect, and the challenges they faced along the way.
Published: December 2017
IWH Speaker Series
IWH Speaker Series

Addressing essential skills gaps in an OHS training program: a pilot study

Can an occupational health and safety (OHS) training program be improved by modifying it to address gaps in essential skills? In a recent study, a research team led by Dr. Ron Saunders modified a hoisting and rigging training program offered by the LIUNA Local 506 training centre. The changes were made to address trainees’ skills gaps in numeracy and document use that were related to the job. In this plenary, the team share findings regarding the effect of modifying the curriculum on trainee learning and discuss suggestions for improving training efforts within the construction sector.
Published: November 2017
Canadian Occupational Safety logo
IWH in the media

Workers with disabilities report greater OHS vulnerability

According to a new study by the Institute for Work and Health (IWH), workers who identify as having a disability are more likely to be exposed to workplace hazards. Additionally, they are more likely to face inadequate occupational health and safety (OHS) protections. “Basically, they get hit with a double whammy,” said Dr. Curtis Breslin, lead author of the study.
Published: Canadian Occupational Safety, November 2017
View of training room from the back
At Work article

IWH study examines effect of Ontario’s mandatory OHS training on awareness

On July 1, 2014, a new occupational health and safety requirement took effect in Ontario. An IWH research team conducted a study on differences in OHS awareness before and after the requirement took effect. Read about the findings.
Published: November 2017
Canadian Occupational Safety logo
IWH in the media

Recent immigrants, refugees largely unaware of OHS: Researchers

When immigrants and refugees come to Canada, they are handed a 140-page document that contains only one small paragraph about employee rights. Unfortunately, this might be the only OHS exposure these workers receive, writes Amanda Silliker, reporting on an Institute for Work & Health research project.
Published: Canadian Occupational Safety, November 2017
A woman with disability works in a bakery
At Work article

Workers with disabilities report greater hazard exposure and lower protection

Research elsewhere has shown that people with disabilities have a tough time getting hired. A new study at IWH now suggests we should also worry about those who do find jobs. Learn why.
Published: November 2017
An elderly patient lying in bed
At Work article

Study update: New cases of mesothelioma and asbestos-related lung cancer from one year cost $2.35B

What's the economic burden of mesothelioma and lung cancers due to work-related asbestos? An IWH team calculated the costs from just one year's worth of such cases.
Published: November 2017
Plant magazine logo
IWH in the media

Injury and wellness: what are employers spending on prevention?

What workplace injuries and illnesses cost in Ontario is evident, but what do Ontario employers spend on prevention? That’s a question the Institute for Work and Health (IWH) is attempting to answer with a pilot study that’s underway. Dr. Cameron Mustard shared some of the early results.
Published: Plant, August 2017
Video
Video

Find the workers you need to protect

How do you tell which workers are vulnerable to injury? Occupational health and safety (OHS) vulnerability is not about who people are. It's about the work they do. Use the OHS Vulnerability Measure to identify workers you need to protect.
Published: August 2017