Preventing dementia: a provocation – International Longevity Centre – UK (ILC-UK) – 14 July 2014
How can we do more to prevent dementia, save lives and reduce avoidable costs?
“This report highlights how we can do more to prevent dementia, save lives and reduce avoidable costs.
A new Provocation launched today from the ILC-UK and Improving Care explores potential savings to the state if we were able to intervene successfully on the risk factors that cause dementia- these include physical activity, smoking, obesity and depression.
The authors of the report have modelled the impact of matching best practice interventions from global case studies on reducing six risk factors for dementia.
We estimate that over a 27 year period (2013-2040) this could prevent nearly 3 million people developing dementia in the UK – and would reduce the costs to the state in the UK by £42.9 billion between now and 2040 (minus any associated costs of intervention).
For example, if we managed to successfully reduce depression by 22.5% by 2040 (best practice intervention) this could prevent 22,000 dementia cases and save the state £308million. Similarly, if we managed to reduce type 2 diabetes by 58% through intensive lifestyle interventions, through weight reduction and exercise, we could potentially prevent 40,000 people developing dementia by 2040 and save the state £560million.
This Provocation links to the key messages of a study published in the Lancet Neurology today that argues one in three cases of dementia could be avoided by changes in lifestyle.”