Low-back pain
Low-back pain is a common disorder involving the muscles, nerves and bones of the back. Pain can vary from a dull constant ache to a sudden sharp feeling. Low-back pain is usually classified by duration as acute (pain lasting less than six weeks), sub-chronic (six to 12 weeks) or chronic (more than 12 weeks). IWH research looks at the occupational risk factors for back pain, how to treat and manage it, and prognostic factors related to recovery and return to work.
Featured
At Work article
IWH study finds 7 in 10 injured workers still experience pain more than a year after injury
A high proportion of injured workers in Ontario experience persistent pain for well over a year after their work-related injury. According to an IWH study of workers' compensation lost-time claimants, 70 per cent of workers experience pain 18 months after their work injury.
Published: September 30, 2022
Journal article
Journal article
Pharmacological treatments for low back pain in adults: an overview of Cochrane Reviews
Published: Cochrane Database of Systematic Reviews, April 2023
IWH Speaker Series
IWH Speaker Series
Persistent pain: its role in work absence, health, and employment after a disabling work-related injury
Among working-aged adults, one of every six injuries that need medical attention are caused by work exposures, with over a third of these injuries leading to periods of work absence or disability. Chronic or persistent pain may occur after an injury. It is currently unclear how many workers experience persistent pain and how it impacts worker health and function, return to work and disability benefit expenditures. In this presentation, Dr. Kathleen Dobson shares findings from a study of Ontario workers experiencing a work-related injury or illness focusing on the prevalence of persistent pain, and its association with return-to-work outcomes.
Published: November 2022
IWH in the media
Study finds long-term pain an issue for many injured workers
A recent study of injured workers in Ontario “reinforces the importance of modified duties (if necessary) and return-to-work planning,” researcher say after results showed 70% experienced persistent pain 18 months after being injured.
Published: Safety+Health, November 2022
IWH in the media
7 in 10 injured workers still experience pain 18 months later
Seven in 10 workers who were injured on the job in Ontario still experience pain 18 months after the incident, Jim Wilson reports on findings from an IWH study.
Published: Canadian HR Reporter, November 2022
Journal article
Journal article
Yoga for chronic non-specific low back pain
Published: Cochrane Database of Systematic Reviews, November 2022
At Work article
IWH study finds 7 in 10 injured workers still experience pain more than a year after injury
A high proportion of injured workers in Ontario experience persistent pain for well over a year after their work-related injury. According to an IWH study of workers' compensation lost-time claimants, 70 per cent of workers experience pain 18 months after their work injury.
Published: September 2022
IWH in the media
IWH in the media
Rethinking Pain - A CRAM Ideas Podcast episode
Why do we feel pain long after an injury has healed? Do I feel pain differently than you? How does culture affect our perception of pain? And what’s the most effective way to treat the pain that doesn’t stop? CRAM Ideas host Mary Ito speaks with Dr. Andrea Furlan, a leading expert on pain.
Published: March 2022
Journal article
Journal article
Reliability and validity of manual palpation for the assessment of patients with low back pain: a systematic and critical review
Published: Chiropractic & Manual Therapies, August 2021
Journal article
Journal article
Blinding, sham, and treatment effects in randomized controlled trials for back pain in 2000-2019: a review and meta-analytic approach
Published: Clinical Trials, January 2021
Journal article
Journal article
Acupuncture for chronic nonspecific low back pain
Published: Cochrane Database of Systematic Reviews, December 2020