Substance use and work

A recent academic article with an Ontario focus offers new insights into the links between workplace-related injuries and opioid harms, with certain occupations including construction found to be at particularly high risk, writes Don Wall

Published: Daily Commercial News, June 2024

Cannabis use for non-medical purposes became legal in Canada in October 2018. Many jurisdictions have followed suit in recent years. Although several studies have examined post-legalization outcomes in select groups and in the general population, data among the working population is lacking. Early results from an IWH study of Canadian workers suggested little change occurred in the year after legalization. In this presentation, Dr. Nancy Carnide shares findings from four waves of data, examining cannabis use patterns and perceptions from 2018 to 2021.

Published: May 2024

With the recognition that workplaces can play a part in responding to North America’s opioid crisis, the OCRC and IWH brought together over 100 occupational health specialists, government representatives, union advocates, researchers, and others to discuss how to prevent opioid harms among workers. Presentations, panel discussions and breakout sessions provided a lot of food for thought about the way forward.

Published: May 2024

An IWH study examined how opioid harms in a large group of formerly injured Ontario workers compared to harms in the general Ontario population. They found that the formerly injured workers had higher risks of emergency department visits and hospitalizations for opioid-related harms. This pattern was seen across most occupations and industries within this group of workers.

Published: April 2024

Published: Canadian Journal of Public Health, April 2024

Dr. Nancy Carnide and Dr. Jeavana Sritharan were keynote presenters at the Opioids in the Workplace virtual event from OHS Canada and Talent Canada on Jan. 31 that attracted nearly 350 professionals. Their research, a collaborative effort between IWH and the Occupational Cancer Research Centre, offers a revealing look at the occupational patterns in opioid-related harms in Ontario and underscores the urgent need for intervention strategies tailored to the working population, writes Todd Humber.

Published: OHS Canada, February 2024

Published: Canadian Journal of Public Health, January 2024

There is a new tool shedding light on opioid-related incidents among Ontario workers. The Opioids and Work Data Tool was developed through a collaboration between the Institute for Work & Health (IWH) and the Occupational Cancer Research Centre (OCRC), Shane Mercer reports.

Published: Canadian Occupational Safety, December 2023

Most workers who use cannabis to treat work-related injuries and illnesses do so without medical guidance or authorization, a recent study out of Canada suggests. This article summarizes findings from the Institute's Ontario Life After Work Injury Study. It found 27.4 per cent of the workers reported using cannabis in the past year. Of that group, 14.1 per cent did so to ease symptoms stemming from a work-related condition, with the majority (67.3 per cent) not receiving guidance on therapeutic cannabis use from a health care provider.

Published: Safety + Health, October 2023

While cannabis is often used recreationally, there is growing interest in its use for therapeutic purposes, such as for pain, anxiety, depression and sleep problems. Some workers are using cannabis many months following the onset of a work-related condition, whether to treat their condition or for other reasons, mostly without medical guidance.

Published: October 2023