Research Highlights
Research Highlights is an easy-to-read, lay-audience summary of a study led by a scientist from the Institute for Work & Health (or includes an Institute scientist on its research team) that has been published in a respected, peer-reviewed journal. Each research summary explains why the study was done, how it was done, what the researchers found and the implications of the study, where applicable.
Examining the link between leisure-time exercise and physically demanding work on diabetes risk
Workers in sedentary jobs who meet physical activity guidelines of at least 150 minutes a week have a 37 per cent lower chance of developing diabetes over 15 years, compared to people in the same types of jobs but who do less exercise. Meeting physical activity guidelines is less beneficial for people whose jobs involve movement or high physical demands (such as lifting heavy loads).
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Is precarious work more prevalent for people with disabilities? The role of age and job tenure
Workers with disabilities are no more likely than those without to work in precarious jobs. However, some subsets of people with disabilities are more likely to work in precarious jobs—older people or people with shorter job tenure. Contrary to expectation, younger people with disabilities are not more likely than older people with disabilities to have precarious jobs. Among people with and without disabilities, having better health is linked to a lower likelihood of working in precarious jobs.
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Depression and work among adults with arthritis
About 13 per cent of working-age people in the U.S. who have arthritis also experience depressive symptoms. Having both arthritis and depressive symptoms lowers the likelihood of working. For people aged 35 to 54, having depressive symptoms in addition to arthritis lowers the likelihood of working by 17 per cent.
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Evaluating the effectiveness of mandatory working-at-heights training standards
The introduction of a mandatory training standard for construction workers using fall protection equipment is associated with a 19.6 per cent reduction in the incidence rate of lost-time claims due to falls targeted by the intervention. This decline is larger than an overall decline in injuries in the sector during the same time frame. Reductions in incidence rates are also largest among the smallest employers.
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Employer perspectives on communication challenges when supporting episodic disabilities
Supporting people with episodic health conditions can be challenging from organizational perspectives. The challenges stem from the need to provide accommodation and support while respecting workers’ right to privacy, and to respond to unpredictable periods of disability while ensuring work units meet productivity demands.
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Urban-rural differences in work disability duration
People who live in more remote areas have more disability days following a work-related injury than people who live in large cities. However, there are exceptions to that pattern. Disability days are highest in the most remote rural areas. But they're second highest in the least remote rural areas, where at least 30 per cent of workers commute to an urban centre.
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Physical activity levels and work factors over 12 years
Over a 12-year-period, Canadians whose jobs became more physically or mentally demanding became slightly less likely to exercise more. They were also slightly less likely to exercise more when working long hours or working in jobs that offered them little say in how to use their skills.
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Access to mental health treatment among workers with physical injuries
Among workers with a compensation claim for a work-related musculoskeletal injury, 30 per cent also experience a serious mental condition. However, a minority of these workers receive treatment for their mental health conditions, according to an IWH study conducted in Australia.
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Exploring the health and safety risks facing ride-share drivers
Ride-share drivers face physical and mental health risks that are not only similar to, but also distinct from, those of taxi drivers. Beyond the risks experienced by taxi drivers, ride-share drivers face stressors unique to this form of work.
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Examining communication and collaboration barriers among health and case management professionals
Communication barriers between health-care providers and case managers appear to stem from differences in communication styles, professional priorities and philosophical perspectives about the timing and appropriateness of return to work. Barriers exist even among practitioners of different health disciplines.
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Comparing the retirement expectations of older workers with and without chronic conditions
Workers with arthritis and diabetes, despite their health difficulties, have similar retirement plans as their healthy peers. Yet workers with chronic conditions are more likely than their healthy peers to report having retired previously and returned to work, often in part-time positions.
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How do OHS leaders use health and safety benchmarking?
Workplace health and safety leaders use benchmarking reports on health and safety performance to help inform decision-making and improve occupational health and safety performance. That's according to an interview-based study of OHS leaders who took part in an IWH leading indicators research project.
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Understanding the types of Ontario workplaces that offer both wellness and OHS programs
Most Ontario workplaces offer few wellness initiatives. The ones that offer a variety of wellness initiatives and have high-performing OHS programs tend to be large workplaces with people-oriented cultures.
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Examining the link between working conditions and tobacco-smoking habits
People who work or have worked in physically demanding jobs are about twice as likely as people whose jobs are not physically demanding to be heavy smokers. Workers in jobs with low social support, low skill discretion and high psychological demands are also more likely than workers in healthier environments to be heavy smokers.
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Psychosocial work conditions and mental health
Having positive mental health is not the same as having no mental illness. The two are related, but distinct, concepts. A study by IWH suggests that better psychosocial work conditions—greater job security, job control and social support—can have greater influence on one more than the other.
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Gender differences in the impact of eldercare on work
Women are much more likely than men to stop working, to work part time and to temporarily take time off work in order to care for an older relative. These differences are seen even after taking into account factors such as marital status, having children, hours of work, pay level, job tenure, and status as main wage earner in the household.
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Facilities near or at work and off-hours exercise levels
Three in four working Canadians have access near or at their work to a gym, a sports field, a pleasant place to walk, a fitness program, an organized sports team, a health promotion program or a shower/change room. Leisure-time exercise levels are highest for workers with access to all the above. They are twice as likely to exercise in their off-hours as workers with access to none of these.
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OHS vulnerability among new immigrants
Recent immigrant workers are 1.6 times more likely than Canadian-born workers to experience occupational health and safety (OHS) vulnerability, defined as exposure to hazards without adequate protection to mitigate those hazards.
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How workplace support needs differ for younger and older adults with chronic disease
When it comes to workplace supports, people with chronic disease have similar needs, even at different ages and career stages. However, young people face unique challenges related to accessing workplace supports, including a lack of available workplace resources and difficulty overcoming preconceptions around youth and chronic conditions.
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Gender differences in the link between psychosocial work exposures and stress
Women’s and men's stress levels are affected differently by psychosocial work exposures such as supervisor or co-worker support, job control, job demand and job insecurity.
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