Return to work, accommodation and support

IWH has a long history of conducting research on practices, policies and processes that help workers sustainably return to work after an illness or an injury. This page pulls together IWH research and resources on employer supports, job accommodations and modifications, as well as other related issues such as disclosure of disability.

Featured

A woman with a leg cast and walker walks up a road.
At Work article

Injured workers face mental health challenges beyond diagnosable conditions

Workers with a work-related physical injury that takes them off the job can have a wide range of mental health experiences, beyond diagnosable conditions. That’s according to an IWH study which also found that differences in injured workers’ mental health were linked to return-to-work outcomes.
Published: April 9, 2025
An alarm clock sits on a computer keyboard.
Research Highlights

Examining four types of job disruptions due to a health condition, and the differences expected when workplace support needs are met

Job disruptions are common among workers living with chronic physical and/or mental health conditions, an IWH study has found. The study investigated the effects of workplace supports had on four types of job disruptions.
Published: March 11, 2025
A woman with a leg cast and walker walks up a road.
At Work article

Injured workers face mental health challenges beyond diagnosable conditions

Workers with a work-related physical injury that takes them off the job can have a wide range of mental health experiences, beyond diagnosable conditions. That’s according to an IWH study which also found that differences in workers’ mental health after an injury were linked to return-to-work outcomes. Those reporting both a mental health condition and the poorest wellbeing had longer, more expensive compensation claims.
Published: April 2025
An alarm clock sits on a computer keyboard.
Research Highlights

Examining four types of job disruptions due to a health condition, and the differences expected when workplace support needs are met

Job disruptions are common among workers living with chronic physical and/or mental health conditions, an IWH study has found. The study investigated the effects of workplace supports had on four types of job disruptions.
Published: March 2025
A bottle of pills spilled on a table.
Research Highlights

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—regardless of whether they felt they had to return to work too soon, or were offered work accommodations.
Published: February 2025
rehab and community care logo
IWH in the media

Injured workers have higher rates of opioid poisonings than the general population.

People who have previously experienced a work-related injury are more likely to experience opioid poisonings and other opioid-related harms than the general population. That’s according to research conducted by the Institute for Work & Health (IWH) and the Occupational Cancer Research Centre (OCRC), using data from 1.7 million Ontario workers who had an accepted lost-time workers’ compensation claim between 1983 and 2019.
Published: Rehab & Community Care Medicine , February 2025
Journal article
Journal article

Opioid use among injured workers: pain and the return-to-work experience

Published: Occupational and Environmental Medicine, February 2025
IWH Speaker Series
IWH Speaker Series

The mental health of injured workers with a physically disabling injury

Mental health is often thought of as the presence or absence of a mental health condition such as depression or an anxiety disorder. However, the complete mental health model suggests that mental health is also comprised of one’s level of emotional, psychological and social wellbeing. How does this holistic way of framing mental health help us understand the return-to-work experiences of injured workers? In this presentation, Dr. Kathleen Dobson shares results from a recent study examining various mental health profiles among a group of physically injured workers in Ontario. She discusses why it is important to define “mental health” in occupational research, how this framework helps highlight the diverse mental health experiences that injured workers have and how these experiences may impact their return to work.
Published: January 2025
Journal article
Journal article