Walking speed and grip strength predict stroke risk, study finds

Testing a patient's walking speed and grip strength may be a simple way for doctors to determine an individual's risk of experiencing a stroke in the future, according to a new study. The findings could also be used to help determine which patients will benefit the most from a prescription to buy Plavix.

In a study involving more than 2,400 men and women that lasted 11 years, researchers from Boston Medical Center found that individuals who had slower walking speeds and weaker hand grips in their 60s were much more likely to suffer strokes later in life. Furthermore, the study indicated these individuals had a higher risk of dementia.

"These are basic office tests which can provide insight into risk of dementia and stroke and can be easily performed by a neurologist or general practitioner," said Erica C. Camargo, who led the investigation.

She said that it is not entirely clear why walking speed and grip strength predict stroke risk. Understanding the mechanisms behind the association could be important for developing new treatments. In the meantime, the measures can be used as a simple tool for assessing a patient's chances of suffering a stroke.