Researchers at Queen’s University Belfast have found that spending large amounts of time sitting or lounging around during the day is linked to around 70,000 deaths per year in the UK.
This amounts to more than £0.7bn per year in costs to the NHS for treating the health consequences.
The taxi industry is a perfect example of a sedentary industry. A large proportion of the UK population have sedentary jobs and leisure activities, and official physical activity recommendations regarding sedentary behaviour are vague.
Lead Investigator, Leonie Heron from the Centre of Public Health at Queen’s University Belfast, said: “We know that spending large parts of the day sitting down increases the risk of a number of illnesses including cardiovascular disease and diabetes. This research has enabled us to put a figure on this, demonstrating the huge cost this has on the NHS and highlights the pressing need to address this issue to both reduce the financial cost and improve population health.
“Our research showed that sedentary behaviour contributed to almost 70,000 lives lost in 2016. This could have been avoided if sedentary behaviour was eliminated in the UK.”
Researchers at Queen’s University Belfast and Ulster University extrapolated data from previous studies to assess the financial impact of sedentary behaviour on the NHS for the first time, pubished in the Journal of Epidemiology & Community Health.
Figures calculated by other researchers on the impact sedentary behaviour has on the relative risks of five specific health conditions (type 2 diabetes, cardiovascular disease, colon cancer, endometrial cancer and lung cancer) and deaths from all causes were combined with figures on the percentage of adults who are sedentary on any given day of the week to estimate the overall impact sedentary behaviour has at a UK population level (population attributable fraction).
Figures on sedentary behaviour were taken from the Health Survey for England 2012, which reported that 30 per cent of adults in England spent at least six hours/day sedentary on weekdays and that this increased to 37 per cent of adults on weekends.
Actual overall NHS spending on each of the five conditions, uplifted for inflation, was used to estimate the financial impact sedentary behaviour had on the NHS for each of the conditions in the UK in 2016-17.
For all five conditions combined, this amounted to £0.8bn in 2016-17.