Frailty is the medical term for becoming weaker or experiencing lower levels of activity or energy. Becoming frail as we age increases our risk for poor health, falls, disability, and other serious concerns.
Aging increases the risks for becoming frail. As more of us live longer, it's likely that frailty will pose a larger public health problem in the near future. Experts in geriatrics (the field of health care focused on care for older adults) suggest that maintaining a healthy lifestyle may reduce your chances of becoming frail.
One aspect of a healthy lifestyle is getting regular physical activity. However, studies on the association between physical activity and frailty among older adults show different results. Some studies suggest that regular physical activity could delay frailty and reduce its severity, but other studies do not. And most of the studies have examined people aged 50 to 70, so the information we have for people over age 70 is limited.
To address this gap, researchers conducted a new study as part of a European project that promotes healthy aging in older adults. They examined the benefits of assistance that helps older adults follow their prescribed medications and prevent falls, frailty, and loneliness. The participants received care at study sites in five European countries (Spain, Greece, Croatia, the Netherlands, and the United Kingdom). The study results were published in the Journal of the American Geriatrics Society.
Among other questions, the participants were asked, "How often do you engage in activities that require a low or moderate level of energy such as gardening, cleaning the car, or taking a walk?"
Researchers considered that "regular frequency" was engaging in such activities more than once a week; "low frequency" involved engaging in these activities once a week or less.
Of the participants, 1,215 adults over the age of 70 were included in the group that received assistance. 1,110 received no intervention but were followed for comparison. Participants in the first group received a risk assessment, shared decision-making, and care aimed at reducing their fall risk, inappropriate medication use, loneliness, and frailty.
Compared with participants who were moderately active at the start of the study, participants who were moderately active once a week or less were significantly more physically, psychologically, and socially frail at the study's follow-up period.
The participants who were regularly, moderately active were the least frail, and participants who were moderately active less than once a week were the most frail.
The researchers learned that people over 70 who were physically active on a regular basis, as well as people who increased their level of activity to a regular basis, were able to improve or maintain their level of frailty--not only physically, but also psychologically and socially.
This summary is from "Longitudinal association between physical activity and frailty among community-dwelling older adults." It appears online ahead of print in the Journal of the American Geriatrics Society. The study authors are Xuxi Zhang, MPH; Siok Swan Tan, PhD; Carmen Betsy Franse, PhD; Lovorka Bilajac, PhD; Tamara Alhambra-Borrás, PhD; Jorge Garcés-Ferrer, PhD; Arpana Verma, MD, PhD; Greg Williams, Msc; Gary Clough, PGCert; Elin Koppelaar, PhD; Tasos Rentoumis, Msc; Rob van Staveren, Msc; Antonius J.J. Voorham, PhD; Francesco Mattace-Raso, MD, PhD; Amy van Grieken, PhD; and Hein Raat, MD, PhD.
About the Health in Aging Foundation
This research summary was developed as a public education tool by the Health in Aging Foundation. The Foundation is a national non-profit established in 1999 by the American Geriatrics Society to bring the knowledge and expertise of geriatrics healthcare professionals to the public. We are committed to ensuring that people are empowered to advocate for high-quality care by providing them with trustworthy information and reliable resources. Last year, we reached nearly 1 million people with our resources through HealthinAging.org. We also help nurture current and future geriatrics leaders by supporting opportunities to attend educational events and increase exposure to principles of excellence on caring for older adults. For more information or to support the Foundation's work, visit http://www.
About the Journal of the American Geriatrics Society
Included in more than 9,000 library collections around the world, the Journal of the American Geriatrics Society (JAGS) highlights emerging insights on principles of aging, approaches to older patients, geriatric syndromes, geriatric psychiatry, and geriatric diseases and disorders. First published in 1953, JAGS is now one of the oldest and most impactful publications on gerontology and geriatrics, according to ISI Journal Citation Reports®. Visit wileyonlinelibrary.com/journal/JGS for more details.
About the American Geriatrics Society
Founded in 1942, the American Geriatrics Society (AGS) is a nationwide, not-for-profit society of geriatrics healthcare professionals that has--for 75 years--worked to improve the health, independence, and quality of life of older people. Its nearly 6,000 members include geriatricians, geriatric nurses, social workers, family practitioners, physician assistants, pharmacists, and internists. The Society provides leadership to healthcare professionals, policymakers, and the public by implementing and advocating for programs in patient care, research, professional and public education, and public policy. For more information, visit AmericanGeriatrics.org.