1. Research priorities

Longstanding work and health issues

Many longstanding issues related to work injuries and their consequences continue to negatively affect the lives and health of workers. For example, musculoskeletal injuries remain the leading cause of disability and discomfort among Canadian workers. Rates of workers’ compensation claims for traumatic fatalities have remained constant for the past decade. Persons with disabilities continue to be employed at lower rates, or in poorer work conditions, than those who do not live with a disability. Our research aims to provide new knowledge to help regulators and workplaces address persistent occupational health and safety (OHS) risks, workers’ compensation challenges and barriers to labour market inclusion.

Latest findings

A bottle of pills spilled on a table.

Severe pain, not pressure to return to work or lack of accommodation offer, linked to opioid use post-injury

An IWH study found that among a group of injured workers in Ontario, those who experienced severe pain were more likely to use opioids than those who had no or only mild pain.
A woman worker in an apron sits inside a restaurant with her head in her hand.

A new tool to help workers make health disclosure decision

IWH’s new tool, called DCIDE, is designed for workers with chronic and episodic conditions.
A warehouse manager delivers safety training to a worker

Meeting on newcomer workers’ health inspires ideas for research and collaboration

Newcomer workers have a higher risk getting injured or ill at work than Canadian-born workers. In a step to address this longstanding issue, IWH recently hosted over 50 stakeholders to discuss the health and safety challenges these workers face.

Featured impact case study

Following reports by IWH and others, B.C. amends the law to strengthen protections against claim suppression

After an IWH study filled a research gap on claim suppression in B.C. and helped make the case for change, the province amended legislation to strengthen protections against the practice.

A worker drives a forklift in a lumber mill

Featured tool

Job Demands and Accommodation Planning Tool (JDAPT)

A new tool helps workers with episodic health conditions think about—and ask for—the supports they need at work.

close up of person using laptop at home

Ongoing projects

Understanding how new businesses start managing OHS: laying the groundwork for future interventions

About 100,000 new businesses with one or more employees are created each year in Canada. Almost all start out as small businesses, which have been shown to carry high risks of injuries and fatalities. This study sets out to understand how occupational health and safety management is initiated by new businesses. Its aim is to fill in a research gap and help the prevention system in Ontario reach and support new businesses early in their lifecycle.

Implementation of a comprehensive accommodation and reintegration program in a police service

This study sets out to evaluate the implementation of an accommodation and reintegration program at a major urban police service. The goal is to improve program access and participation and, ultimately, the well-being of police officers.

Incentives-based approaches to support stay at work/return to work: an environmental scan

This project will identify and examine the incentives for adults with disabilities that promote staying at or returning to work.

Inclusive Design for Employment Access (IDEA): Transition to work and career development

This project will identify and synthesize innovative school-to-work transition programs, practices and interventions for persons with disabilities that emphasize access to high-quality jobs and career success.

Inclusive Design for Employment Access (IDEA): Evidence synthesis

As part of the IDEA initiative, IWH is leading an evidence synthesis component to identify needs/challenges, knowledge gaps and existing evidence-informed tools and promising practices related to IDEA's objectives.

Champions as social agents of change: what can we learn from worker well-being initiatives?

This project explores the role of champions in improving worker participation in workplace well-being programs.

Trends in the severity of work-related injury in Ontario

IWH is developing a method to classify the severity of work-related injuries presenting to hospital emergency departments.

Inclusive Design for Employment Access (IDEA): A social innovation lab to increase demand-side capacity to employ persons with disabilities in Canada

This large, national project includes many research team members, collaborators and partners—all taking an innovative approach to increasing the sustainable employment of people with disabilities in Canada by building disability confidence and accommodation capacity among employers

Ontario Life After Work Injury Study: Understanding the long-term recovery and labour market outcomes of injured workers in the shadow of COVID-19

Building on IWH's original Ontario Life After Work Injury Study (OLAWIS), IWH is looking in particular at the long-term outcomes of people who were recovering and returning to work during the early days of the COVID-19 pandemic.

Ontario Life After Work Injury Study: Cannabis use and long-term recovery and return-to-work outcomes among Ontario injured workers

An IWH study is helping us understand how workers with work-related injuries and illnesses use cannabis and how that use is related to their recovery and return to work.

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