Navigation Links
Can Walking Speed, Hand Grip in Middle Age Predict Dementia Risk?
Date:2/15/2012

WEDNESDAY, Feb. 15 (HealthDay News) -- How fast you walk or how strong your grip is in middle age might help predict your odds for dementia or stroke later in life, a new study suggests.

Tests assessing walking speed and grip can be easily performed in a doctor's office, noted study author Dr. Erica C. Camargo, of the Boston Medical Center.

She and her colleagues tested the walking speed, hand grip strength and cognitive function of more than 2,400 people, average age 62. The participants also underwent brain scans.

During a follow-up period of up to 11 years, 34 people went on to develop dementia (including Alzheimer's disease) and 70 had a stroke.

People who had a slower walking speed at the start of the study were 1.5 times more likely to develop dementia than those with a faster walking speed, according to the findings, which are slated to be presented at the annual meeting of the American Academy of Neurology (AAN) in New Orleans in April.

People aged 65 and older who had a stronger hand grip strength at the start of the study had a 42 percent lower risk of stroke or mini-stroke (transient ischemic attack) than those with weaker hand grip strength. This difference was not seen in people younger than 65.

"While frailty and lower physical performance in elderly people have been associated with an increased risk of dementia, we weren't sure until now how it impacted people of middle age," Camargo said in an AAN news release.

The researchers also found that slower walking speed was associated lower total cerebral brain volume and poorer performance on memory, language and decision-making tests. Stronger hand grip was associated with larger total cerebral brain volume and better results on tests of thinking and memory in which people had to identify similarities among objects.

"Further research is needed to understand why this is happening and whether preclinical disease could cause slow walking and decreased strength," Camargo said.

Experts said the findings might be valuable in assessing patient risk.

"It is unclear why there is such a correlation between walking speed and hand grip on these disease processes, yet they are two simple tests that can give us a pre-clinical clue as to what we might expect, and enable us to implement prevention," said Dr. Suzanne Steinbaum, a preventive cardiologist at Lenox Hill Hospital in New York City.

Dr. Marshall Keilson, director of neurology at Maimonides Medical Center, also in New York City, agreed. "At the very least," he noted, "this research suggests novel approaches to early identification of dementia and stroke risk. It would be interesting to test an even younger patient population with the same protocol."

Findings presented at medical meetings should be considered preliminary until published in a peer-revised journal.

More information

The American Academy of Family Physicians has more about dementia.

-- Robert Preidt

SOURCES: Marshall Keilson, M.D., director, neurology, Maimonides Medical Center, New York City; Suzanne Steinbaum, M.D., preventive cardiologist, Lenox Hill Hospital, New York City; American Academy of Neurology, news release, Feb. 15, 2012


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Texting, Talking on Cellphone Slows Walking Pace: Study
2. Walking skills program improves physical function following hip replacement surgery
3. Walking While Drunk Can Lead to Deadly Accidents: Expert
4. Slower Walking Speed Linked to Surgical Risk in Elderly
5. Foot positioning during walking and running may influence ankle sprains
6. Walking, sex and spicy food are favored unprescribed methods to bring on labor
7. Walking the Dog Benefits You, Too
8. Brisk walking could improve prostate cancer outcomes
9. Brisk walking may help men with prostate cancer, UCSF study finds
10. Walking distance test an accurate indicator of disease severity in patients with COPD
11. Americans Walking, Biking a Bit More, Research Shows
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Can Walking Speed, Hand Grip in Middle Age Predict Dementia Risk?
(Date:4/28/2017)... ... 2017 , ... Ushio America proudly introduces the new ... solution for F32T8 fluorescent lamps on most instant-start and programmed-start electronic ballasts so ... lamps utilize the existing electronic ballast, saving labor and maintenance costs. It’s easy ...
(Date:4/28/2017)... Md. (PRWEB) , ... April 28, 2017 , ... ... Association of America (UCAOA) and College of Urgent Care Medicine will host industry ... workshops, sessions and speakers will help those in the industry adapt to the ...
(Date:4/28/2017)... ... April 28, 2017 , ... Researchers at ... ActiGraph’s CentrePoint Data Hub in a sample of participants enrolled in ... activity and sleep monitoring solutions for the global scientific community. The company’s new ...
(Date:4/28/2017)... ... 28, 2017 , ... Rob Lowe is a popular actor that has been ... to an educational purpose as the host of the “Informed” series. The program focuses ... recent episode, the series focuses on thyroid cancer. , Although thyroid cancer is an ...
(Date:4/27/2017)... ... April 27, 2017 , ... Healthcare companies are trying ... will rapidly reject an outdated healthcare executive resume. , “If you’re a healthcare executive ... executive resume and wondering if it’s as ready as you are for a new ...
Breaking Medicine News(10 mins):
(Date:4/20/2017)... WOONSOCKET, R.I. , April 20, 2017 /PRNewswire/ ... (NYSE: CVS), today unveiled a new store design ... new assortment of healthier food, health-focused products and ... the store to help customers discover new offerings. ... represent the next evolution of the customer experience ...
(Date:4/20/2017)... April 20, 2017 NeuroVive Pharmaceutical AB ... announced positive preclinical results demonstrating anti-fibrotic effects ... non-alcoholic steatohepatitis (NASH), in an additional well-validated ... NV556 has previously shown similar anti-fibrotic effects ... NeuroVive,s scientists present novel data demonstrating anti-fibrotic ...
(Date:4/19/2017)... , April 19, 2017  IRIDEX Corporation (Nasdaq: ... financial results for the first quarter 2017 after the ... Company,s management team will host a corresponding conference call ... Investors interested in listening to the conference ... domestic callers or (703) 326-3030 for international callers, using ...
Breaking Medicine Technology: