 |
|
|
|
January 4th, 2011
04:00 PM ET
Walking speed may predict survival in seniorsWalking is probably an activity you take for granted, but scientists say it could have something to say about the survival of older people. A large study in the Journal of the American Medical Association finds that walking speed may be a good predictor of the life expectancy of senior citizens. Slowing down, it seems, may actually mean the end is nearer. "This gives us another way to monitor our health and explore ways to age as well as possible," said Dr. Stephanie Studenski, researcher at the University of Pittsburgh and lead study author. This does not mean, however, that you should try to change your walking speed, she said. The point of the research is that many systems in your body - cardiovascular, musculoskeletal, nervous and others - contribute to the way that you walk, and the health of those systems may be reflected in your natural pace. Researchers analyzed data from nine different studies, collectively looking at nearly 35,000 adults aged 65 and older. Participants lived in the community - not in nursing homes or other institutions - at the time of the research and included members of both sexes and various ethnic groups. The various studies had looked at how fast participants walked over a fixed distance at a usual pace, beginning with them standing still. They found that the higher the walking speed, the longer a person is expected to live. This appears to be as good an indicator of longevity as age, sex, chronic conditions, smoking history, blood pressure, body mass index, and hospitalization history in the last year. For example, researchers found that for a 70-year-old man, the difference between walking 3 mi/hr and 3.5 mi/hr was four years of life on average; for a woman, it's six to seven years. A 70-year-old man who walks at 2.5 mi/hr would expected to live an average of eight years longer than if he walks at 1 mi/hr; for a woman, that difference is about 10 years. "If you have a natural walking speed that’s pretty brisk, that’s a good sign of how you’re doing," Studenski said. The study found that walking speed was the strongest predictor of lifespan in older people who were independent or only had trouble with non-instrumental functions such as shopping, housework and cooking. For those who cannot do basic activities such as feeding and dressing themselves on their own, walking speed may be less relevant. "If you’re already having a lot of trouble, gait speed doesn’t help as much," she said. Of course, this is all based on probabilities, and it's by no means a death sentence. There are some elderly people who walk slowly and will live many more years, just as there are certain people who have high blood cholesterol and never have a heart attack. One important potential application of this research is helping older people decide whether certain preventive tests, such as prostate cancer screenings, are worth their while. If their walking speed suggests that they are expected to live 10 more years at age 70, that might be an important factor in making decisions about such tests. Walking speed might one day become as relevant as blood pressure as an indicator of overall health, she said. But, it will take time to see how useful it is to doctors and patients. soundoff (1,526 Responses)« Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Next »Leave a Reply to dealer casino
Next entry »Anti-cocaine vaccine shows promise in mice
« Previous entryCDC: Adult seat belt use at all-time high
|
  About this blog
Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.
 |
|
|
|
https://clixgalore.com/NoRedirect.aspx?ID=11387&AfID=225385&BID=111815&ER=1&RU=https://affordableranking.com/
tadalafil generic cialis without prescription cialis cost buy cialis https://cttadalafil.com/ – tadalafil dosage
http://se03.cside.jp/~webooo/zippo/naviz.cgi?jump=82&url=http://forkliftswildwestlifttrucks.com/perris-forklifts
Oh my goodness! Incredible article dude! Thank you, However I am encountering troubles with your RSS. I don’t know why I can't subscribe to it. Is there anybody else getting identical RSS issues? Anybody who knows the answer will you kindly respond? Thanx!!
http://www.kazan-photo.ru/redirect/?url=affordableranking.com
tadalafil side effects buy generic cialis online with mastercard lowest price cialis https://tadagatadalafil.com/
https://www.info-teulada-moraira.com/tpl_includes/bannercounter.php?redirect=http://affordableranking.com/
After exploring a number of the articles on your blog, I seriously like your way of writing a blog. I book marked it to my bookmark website list and will be checking back in the near future. Please check out my web site too and tell me what you think.
https://dest-golf.com/__media__/js/netsoltrademark.php?d=affordableranking.com
http://www.joomla-code.ru/go.php?gogo=http://forkliftswildwestlifttrucks.com/stand-up-forklift-repair-orange-county-california
tadalafil drug cheap cialis pills for sale where to get tadalafil tadalafil drug https://cttadalafil.com/
https://tadacipetadalafil.com/ tadalafil without a doctor prescription https://tadagatadalafil.com/ – buy tadalafil cheapest tadalafil cost
https://tadalafilol.com/ cialis cost https://tadalafilww.com/ – canada generic tadalafil cialis cost
https://shop.merchtable.com/users/authorize?return_url=https://forkliftswildwestlifttrucks.com/fullerton-forklifts
cialis without a prescription cheapest tadalafil cost cialis cost https://tadalafilww.com/
generic cialis online fast shipping https://tadacipetadalafil.com/ – tadalafil what is tadalafil side effects for tadalafil cost tadalafil generic
http://s-school.com/toyo/1/yomi-search/rank.cgi?mode=link&id=62&url=https://postfallsmarketing.com/
You should take part in a contest for one of the best sites online. I will recommend this website!
https://rooneycpa.com/__media__/js/netsoltrademark.php?d=www.affordableranking.com
tadalafil generic cialis online fast shipping side effects for tadalafil https://apcalisetadalafil.com/
https://myfleetweb.info/__media__/js/netsoltrademark.php?d=affordableranking.com
https://www.line99.com/__media__/js/netsoltrademark.php?d=affordableranking.com
I used to be able to find good info from your blog posts.
https://ismanagement.net/__media__/js/netsoltrademark.php?d=affordableranking.com
where to get tadalafil https://tadalafilww.com/ – tadalafil price walmart where to get tadalafil tadalafil without a doctor prescription tadalafil daily online
http://www.caids.net/__media__/js/netsoltrademark.php?d=http://affordableranking.com/
avana tabs avanafil cost
buy avanafil usa avana
tadalafil brands https://tadalafilol.com/ – generic tadalafil from uk cialis at canadian pharmacy tadalafil cost walmart where to buy cialis without prescription
tadalafil brands tadalafil online with out prescription cialis without a prescription tadalafil side effects https://tadalafilww.com/
https://cttadalafil.com/ tadalafil without a doctor prescription lowest price cialis tadalafil cost walmart buy generic cialis online with mastercard
where to buy cialis without prescription tadalafil order online no prescription where to order tadalafil tablets https://apcalisetadalafil.com/
tadalafil side effects https://tadacipetadalafil.com/ – buy cialis generic cialis tadalafil generic cialis tadalafil https://tadalafilol.com/
http://www.spacioclub.ru/forum_script/url/?go=https://nunes.distributorbajubola.com/how-you-can-do-research-as-well-as-discover-the-best-rv-interior-remodeling-orange-county/
combigan cost buy brimonidine
does insurance pay for cialis https://krocialis.com/ – price of cialis in mexico generic cialis (tadalafil) 20mg 30
brimonidine side effects combigan
cheap cialis pills for sale https://tadacipetadalafil.com/ tadalafil daily online cheapest tadalafil cost tadalafil cialis
Hello there! I could have sworn I’ve been to your blog before but after browsing through many of the posts I realized it’s new to me. Nonetheless, I’m definitely pleased I found it and I’ll be bookmarking it and checking back often!
http://trace.zhiziyun.com/sac.do?zzid=1337190324484706304&siteid=1337190324484706305&turl=https://ingenieurleistungenreiter.de/index.php?option=com_phocaguestbook&view=phocaguestbook&id=1&Itemid=4&t=2900&limitstart=56980
That is a good tip particularly to those new to the blogosphere. Simple but very accurate information… Many thanks for sharing this one. A must read article!
http://www.reservations-page.com/linktracking/linktracking.ashx?trackingid=TRACKING_ID&mcid=&url=https://shannaallen.com/edler-family-green-bay-wi/
https://apcalisetadalafil.com/ tadalafil daily online cialis without prescription cialis without prescription cialis without prescription
cost tadalafil generic https://tadalafilol.com/ – tadalafil drug tadalafil cialis where to buy tadalafil on line https://tadacipetadalafil.com/
http://my.migrationpolicy.org/salsa/track.jsp?url=https://sprintervanrepairshop.com/wrap-shop-near-me
tadalafil cialis https://tadalafilww.com/ tadalafil price walmart generic cialis tadalafil tadalafil cost walmart
canadian cialis online https://cialisjla.com/ – buy cialis 36 hour cialis 20mg 30
cost of cialis buy tadalis tadalafil brands https://tadagatadalafil.com/
cialis 10 mg where to buy https://ckacialis.com/ – cialis with no prescription buy cialis overnight shipping
This is the perfect web site for anybody who hopes to understand this topic. You know a whole lot its almost hard to argue with you (not that I personally will need to…HaHa). You certainly put a brand new spin on a subject that's been discussed for decades. Great stuff, just wonderful!
https://mitsui-shopping-park.com/lalaport/iwata/redirect.html?url=https://ocrv.fun/emergency-truck-collision-repair-paint-shop-near-me-orange-county
This is the perfect blog for anybody who would like to understand this topic. You realize a whole lot its almost hard to argue with you (not that I actually will need toÖHaHa). You definitely put a fresh spin on a subject which has been discussed for decades. Excellent stuff, just great!
http://www.bitranet.com/adrotator/webdesigning.asp?url=https://internetmarketingnevada.com
side effects for tadalafil https://apcalisetadalafil.com/ – cialis without prescription prescription tadalafil online tadalafil price walmart https://tadacipetadalafil.com/
https://my.volusion.com/TransferLogin.aspx?HostName=ocrvcenter.org/toy-hauler-trailer-collision-repair-shop-near-me
http://my.migrationpolicy.org/salsa/track.jsp?url=https://ocrvmotorcoaches.com/construction-truck-collision-repair-paint-shop-near-me-orange-county
canada generic tadalafil buy generic cialis online with mastercard cheap cialis pills for sale tadalafil side effects https://apcalisetadalafil.com/ – generic cialis tadalafil
where to get tadalafil cost tadalafil generic buy tadalis what is tadalafil https://tadalafilww.com/ – tadalafil brands