Health and Medical News and Resources

General interest items edited by Janice Flahiff

[Press release] The Lancet: Reducing just 6 risk factors could prevent 37 million deaths from chronic diseases over 15 years

From the 2 May 2014 press release

Reducing or curbing just six modifiable risk factors—tobacco use, harmful alcohol use, salt intake, high blood pressure and blood sugar, and obesity—to globally-agreed target levels could prevent more than 37 million premature deaths over 15 years, from the four main non-communicable diseases (NCDs; cardiovascular diseases, chronic respiratory disease, cancers, and diabetes) according to new research published in The Lancet.

Worryingly, the findings indicate that not reaching these targets would result in 38.8 million deaths in 2025 from the four main NCDs, 10.5 million deaths more than the 28.3 million who died in 2010.

This is the first study to analyse the impact that reducing globally targeted risk factors will have on the UN’s 25×25 target to reduce premature deaths from NCDs by 25% relative to 2010 levels by 2025.

Using country-level data on deaths and risk factors and epidemiological models, Professor Majid Ezzati from Imperial College London, UK, and colleagues estimate the number of deaths that could be prevented between 2010 and 2025 by reducing the burden of each of the six risk factors to globally-agreed target levels—tobacco use (30% reduction and a more ambitious 50% reduction), alcohol use (10% reduction), salt intake (30% reduction), high blood pressure (25% reduction), and halting the rise in the prevalence of obesity and diabetes.

Overall, the findings suggest that meeting the targets for all six risk factors would reduce the risk of dying prematurely from the four main NCDs by 22% in men and 19% for women in 2025 compared to what they were in 2010. Worldwide, this improvement is equivalent to delaying or preventing at least 16 million deaths in people aged 30󈞲 years and 21 million in those aged 70 years or older over 15 years.

The authors predict that the largest benefits will come from reducing high blood pressure and tobacco use. They calculate that a more ambitious 50% reduction in prevalence of smoking by 2025, rather than the current target of 30%, would reduce the risk of dying prematurely by more than 24% in men and by 20% in women.

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May 3, 2014 - Posted by | Consumer Health, Medical and Health Research News | , , , ,

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