Chronic conditions and work
Chronic conditions refer to diseases and health conditions that last a long time and generally progress slowly. Although they can occur at any age, they become more common later in life. They are often invisible, sometimes episodic (i.e. they come and go) and often characterized by fluctuating symptoms that leave people disabled one day and functional the next. Examples of chronic diseases include arthritis, diabetes, chronic pain, depression and fibromyalgia. IWH research in this area focuses on the effects of chronic disease on work participation and productivity, as well as the effectiveness of job accommodations, benefits and other programs to ensure workers with chronic disease can stay at, or return to, work.
Featured
Impact case study
Word spreads about IWH tools, thanks to stakeholders' support
Since the release of two tools designed to support the sustained employment of people with chronic and episodic conditions, word has spread quickly, thanks to organizations that promoted the tools and helped them reach the hands of workers, employers and post-secondary students.
Published: October 16, 2025
At Work article
IWH knowledge transfer and exchange approach a ‘perfect fit’ for episodic disabilities project
This article illustrates how a seven-year partnership project used IWH’s approach to KTE to develop and share usable outputs from the research findings.
Published: September 8, 2025
IWH in the media
Benefits, accommodations help arthritis sufferers at work
Providing workplace benefits and accommodations to employees suffering from arthritis can help them maintain concentration and the pace of work, the Institute for Work & Health said in recognition of Arthritis Awareness Month in Canada.
Published: Safety + Health, September 2015
IWH in the media
Workplace supports help employees with arthritis
Canadians who have difficulty working because of their arthritis report fewer job disruptions when they use workplace supports, says a study by the Institute for Work & Health (IWH).
Published: Benefits Canada, September 2015
At Work article
Employer supports improve function and productivity of workers with arthritis
Study finds not everyone needs accommodation, and that different accommodations meet the needs of different individuals
Published: February 2015
Project
Project
Understanding employment transitions among people living with arthritis across the life course
Taking a life-course approach, an IWH research team explored the unique employment-related experiences and needs of people living with arthritis at different stages of their lives and careers.
Status: Completed 2017
Project
Project
Developing an evidence base on sex/gender differences in the relationship between working conditions and injury risk, chronic illnesses and return to work
Are there important male and female differences in the assessment of work stress, the biological and behavioural reactions to work stress, and the relationship between work stress and risk of subsequent disease? This IWH study expects to find out.
Status: Completed 2018
Project
Project
Understanding the relationship between osteoarthritis and work: a systematic review
An IWH systematic review team took a look at the research to ascertain the level and quality of evidence for a causal relationship between work-related activities/exposures and the development of osteoarthritis.
Status: Completed 2018
At Work article
IWH to explore how work affects health of women and men differently
New research chair explores role of gender and sex in work injury risk, recovery, chronic disease outcomes
Published: November 2014
At Work article
Newly adopted productivity measures help people with arthritis stay at work
Institute scientist plays lead role in developing work productivity measures endorsed at global forum
Published: August 2014
At Work article
Chronic conditions worsen outcomes for injured older workers, but not by much
Study finds workers with osteoarthritis, diabetes and heart disease take longer to recover from MSDs
Published: May 2014
At Work article
Workers with arthritis struggle to incorporate physical activity: study
IWH research suggests employers can help workers with arthritis make exercise part of daily routine
Published: May 2014