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The Health Risks of Prolonged Occupational Sitting and the Benefits of Physical Activity

The 2020 World Health Organisation guidelines on physical activity highlighted the importance of reducing sedentary behaviour due to its negative health effects. However, the specific impact of prolonged sitting at work, particularly in the context of varying levels of physical activity, has not been fully explored. A recent prospective cohort study in Taiwan, published earlier this year in JAMA Network Open sheds light on this issue, focusing on the health outcomes associated with occupational sitting among apparently healthy individuals. The study followed 481,688 participants over an average period of 12.85 years, collecting data on their occupational sitting habits, leisure-time physical activity (LTPA), lifestyle choices, and metabolic health. The findings revealed that individuals who predominantly sat at work had a 16% higher risk of all-cause mortality, and a 34% higher risk of cardiovascular disease mortality compared to those who predominantly did not sit at work. These increased risks persisted even after accounting for factors such as age, sex, education, smoking, drinking, and body mass index. To counteract the negative effects of prolonged sitting, the study suggests that individuals who sit most of the day at work should aim to add 15 to 30 minutes of physical activity per day. This additional…

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Champion Insights – Barriers to engaging management and staff in BeUpstanding

Implementing a well-being program in a workplace can come with some challenges, one of which can be engaging staff and/or management in the program. As part of the national trial of BeUpstanding we are interested in learning what some of the barriers were in relation to engaging staff and management in the BeUpstanding program, a workplace champion led program aimed at supporting staff to sit less and move more in the workplace. As part of the program completion survey that BeUpstanding Champions complete upon finishing the 8-week implementation phase of the BeUpstanding program, they are asked the following question: “Tell us about any barriers to engaging management or staff in the BeUpstanding program that you have noticed”. The changes associated with working from home due to COVID-19, namely the lack of visibility and the lack of equipment, were identified as common barriers. It’s hard to get everyone on board.  Working from home made it more challenging – less visibility. Some staff were working from home during the program where they didn’t have sit to stand desks and fellow workers to encourage more movement. A lack of time/being too busy, and only having support from some levels of management, were also…

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Economics of Sedentary Behaviour

It is well established that sedentary behaviour is an established risk factor for several diseases; however, its economic impacts are less understood. Published in Preventative Medicine last week, a paper titled “Economics of sedentary behaviour: A systematic review of cost of illness, cost-effectiveness, and return on investment studies” is the first review that has investigated the broader economic credentials of Sedentary Behaviour. The authors, Nguyen P et al., reviewed the literature on the economic costs associated with excessive sedentary behaviour and the cost-effectiveness of interventions targeting sedentary time. The review identified nine articles. Three reported healthcare costs associated with excessive sedentary time, and found that healthcare costs associated with excessive sedentary time as reported in cost of illness studies were substantial. However, none explored non-health sector costs. In the six articles which were economic evaluations of interventions targeting sedentary behaviour, they adopted a societal perspective. However, costs included differed depending on the intervention context. The authors concluded that excessive sedentary behaviour is likely associated with excess healthcare costs and of the limited interventions targeting sedentary behaviour reduction that have been economically evaluated, most were likely to be cost-effective. The most promising interventions from a cost-effectiveness perspective were those that included…

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