Walk and grip in middle age may predict dementia and stroke risk

Published 15 February 2012

Research that will be presented at the American Academy of Neurology's annual meeting on Wednesday 15 February found simple tests could indicate likelihood of developing dementia or stroke.

The tests include looking at walking speed and hand grip strength. The study involved monitoring over 2,400 participants with an average age of 62 over an 11 year period. It was found those with a slower walking speed were 1.5 times more likely to develop dementia. Furthermore, those with stronger hand grip had a 42 per cent lower risk of stroke or transient ischemic attack (TIA) over the age of 65.

Alzheimer's Society comment:

'This large study adds to existing evidence that people with slower walking speed could be at a higher risk of dementia later in life. But before people take stock in the strength of a handshake or the speed you cross the road, more research is needed to understand why and what other factors are involved.

'The good news is that there are many things you can do to reduce your risk of developing dementia. We recommend you eat a healthy balanced diet, don't smoke, maintain a healthy weight, take regular exercise; and get your blood pressure and cholesterol checked regularly.'

Dr Anne Corbett
Research Manager
Alzheimer's Society

Research Reference:
Camargo, E. C. et al. (2012) Walking Speed, Handgrip Strength and Risk of Dementia and Stroke: The Framingham Offspring Study. To be presented at the 64th annual meeting of the American Academy of Neurology, New Orleans, 21-28 April 2012.