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

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

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
Systematic Review
Systematic Review
Interventions in health-care settings to protect musculoskeletal health: a systematic review
Health-care workers face a high risk of developing injuries to their muscles, tendons or other soft-tissues, including back pain. Many prevention initiatives have been used to try to prevent these musculoskeletal disorders (MSDs) from occurring in health-care workers. However, little is known about the effectiveness of these programs. This report summarizes a systematic review of the literature on the effectiveness of MSD prevention programs for health-care workers.
Published: December 2006
At Work article
At Work article
Health, safety partners make MSD prevention a priority
Ontario’s workplace health and safety system is taking a big step forward in how it addresses musculoskeletal disorders (MSDs). It has recognized the need to make MSD prevention a priority for all system partners and all workplaces in Ontario.
Published: November 2006
At Work article
At Work article
Centre links MSD researchers from many disciplines
The number of researchers studying the prevention of work-related musculoskeletal disorders (MSDs) is limited. This is why one goal of the Centre of Research Expertise for the Prevention of Musculoskeletal Disorders (CRE-MSD) is to strengthen collaborations in this field.
Published: November 2006
At Work article
At Work article
Doctors’ network promotes back pain evidence among peers
A network of 200 Ontario physicians has been learning the most recent evidence on back pain treatment. The question now is whether they effectively influence peers to change their practice – and whether the network can be maintained over time.
Published: November 2006
At Work article
At Work article
What works to reduce the burden of workplace MSDs?
The burden of musculoskeletal disorders (MSDs) is significant for workers, employees and society at large. What do we know about what works in reducing this burden? Dr. Barbara Silverstein tackled this question during the Institute for Work & Health’s (IWH’s) 2006 Alf Nachemson Lecture.
Published: November 2006
At Work article
At Work article
IWH research adds to body of knowledge on MSDs
It wasn’t always evident that changing a worker’s posture or reducing time on certain tasks could prevent painful soft-tissue disorders. Over the past two decades, these connections have been established through research. IWH has contributed significantly to this boody of knowledge.
Published: November 2006

Sharing Best Evidence
Summary of a systematic review of factors associated with occupational disease among young people
Young workers are more likely than older workers to sustain work injuries, and as a result, significant resources have been spent on young worker safety programs. This systematic review takes a comprehensive look at the factors that lead young workers to get injured.
Published: October 2006
Systematic Review
Systematic Review
Systematic review of factors associated with occupational disease among young people
What individual, job and workplace factors are associated with occupational disease among young people 12 to 24 years of age? This systematic review report summarizes the factors associated with occupational disease among young workers.
Published: September 2006
Journal article
Journal article
Workplace interventions to prevent musculoskeletal and visual symptoms and disorders among computer users: a systematic review
Published: Journal of Occupational Rehabilitation, September 2006
Journal article
Journal article
Practice and potential of economic evaluation of workplace-based interventions for occupational health and safety
Published: Journal of Occupational Rehabilitation, September 2006