Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Higher levels of social activity decrease the risk of developing disability in old age

18.02.2011
Afraid of becoming disabled in old age, not being able to dress yourself or walk up and down the stairs? Staying physically active before symptoms set in could help. But so could going out to eat, playing bingo and taking overnight trips.

According to research conducted at Rush University Medical Center, higher levels of social activity are associated with a decreased risk of becoming disabled. The study has just been posted online and will be published in the April issue of the Journal of Gerontology: Medical Sciences.

"Social activity has long been recognized as an essential component of healthy aging, but now we have strong evidence that it is also related to better everyday functioning and less disability in old age," said lead researcher Bryan James, PhD, postdoctoral fellow in the epidemiology of aging and dementia in the Rush Alzheimer's Disease Center. "The findings are exciting because social activity is potentially a risk factor that can be modified to help older adults avoid the burdens of disability."

The study included 954 older adults with a mean age of 82 who are participating in the Rush Memory and Aging Project, an ongoing longitudinal study of common chronic conditions of aging. At the start of the investigation, none of the participants had any form of disability. They each underwent yearly evaluations that included a medical history and neurological and neuropsychological tests.

Social activity was measured based on a questionnaire that assessed whether, and how often, participants went to restaurants, sporting events or the teletract (off-track betting) or played bingo; went on day trips or overnight trips; did volunteer work; visited relatives or friends; participated in groups such as the Knights of Columbus; or attended religious services.

To assess disability, participants were asked whether they could perform six activities of daily living without help: feeding, bathing, dressing, toileting, transferring and walking across a small room. They were also asked whether they could perform three tasks that require mobility and strength: walking up and down a flight of stairs, walking a half mile and doing heavy housework. Finally, they were asked about their ability to perform what are referred to as "instrumental" activities of daily living, such as using the telephone, preparing meals and managing medications. Difficulties with household management and mobility are more common and represent less severe disability than difficulty with self-care tasks, so the measures represented a range of disability.

Results showed that a person who reported a high level of social activity was about twice as likely to remain free of a disability involving activities of daily living than a person with a low level of social activity, and about 1.5 times as likely to remain free of disability involving instrumental activities of daily living or mobility.

Why social activity plays a role in the development of disability is not clear, James said. Possibly, social activity may reinforce the neural networks and musculoskeletal function required to maintain functional independence.

Future research is needed to determine whether interventions aimed at increasing late-life social activity can play a part in delaying or preventing disability, James said.

Other researchers at Rush involved in the study were Patricia Boyle, PhD, Dr. Aron Buchman and Dr. David Bennett.

Rush is a not-for-profit academic medical center comprising Rush University Medical Center, Rush University, Rush Oak Park Hospital and Rush Health.

Rush is currently constructing a 14-floor, 806,000-square-foot hospital building near the corner of Ashland Avenue and the Eisenhower Expressway. The new hospital, scheduled to open in 2012, is the centerpiece of a $1 billion, ten-year campus redevelopment plan called the Rush Transformation, which also includes completion of a new orthopedics building, a new parking garage and central power plant, renovations of selected existing buildings and demolition of obsolete buildings. In January, Rush opened the new Rush University Cancer Center in completely renovated facilities in its Professional Buildings. The new hospital is designed and built to conserve energy and water, reduce waste and use sustainable building materials. Rush is seeking Leadership in Energy and Environmental Design (LEED) gold certification from the U.S. Green Building Council. It will be the first full-service, "green" hospital in Chicago.

Rush's mission is to provide the best possible care for its patients. Educating tomorrow's health care professional, researching new and more advanced treatment options, transforming its facilities and investing in new technologies—all are undertaken with the drive to improve patient care now, and for the future.

Sharon Butler | EurekAlert!
Further information:
http://www.rush.edu

More articles from Social Sciences:

nachricht Internet use in class tied to lower test scores
16.12.2016 | Michigan State University

nachricht Geographers provide new insight into commuter megaregions of the US
01.12.2016 | Dartmouth College

All articles from Social Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Traffic jam in empty space

New success for Konstanz physicists in studying the quantum vacuum

An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...

Im Focus: How gut bacteria can make us ill

HZI researchers decipher infection mechanisms of Yersinia and immune responses of the host

Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...

Im Focus: Interfacial Superconductivity: Magnetic and superconducting order revealed simultaneously

Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.

While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...

Im Focus: Studying fundamental particles in materials

Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales

Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...

Im Focus: Designing Architecture with Solar Building Envelopes

Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.

As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Sustainable Water use in Agriculture in Eastern Europe and Central Asia

19.01.2017 | Event News

12V, 48V, high-voltage – trends in E/E automotive architecture

10.01.2017 | Event News

2nd Conference on Non-Textual Information on 10 and 11 May 2017 in Hannover

09.01.2017 | Event News

 
Latest News

Helmholtz International Fellow Award for Sarah Amalia Teichmann

20.01.2017 | Awards Funding

An innovative high-performance material: biofibers made from green lacewing silk

20.01.2017 | Materials Sciences

Ion treatments for cardiac arrhythmia — Non-invasive alternative to catheter-based surgery

20.01.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>