×

Please Remove Adblock
Adverts are the main source of Revenue for DoveMed. Please remove adblock to help us create the best medical content found on the Internet.

Problems With Senses May Predict Older Adults' Overall Health, Ability To Function

Last updated Oct. 6, 2017

Approved by: Maulik P. Purohit MD MPH

Researchers have mainly focused on what happens after people lose one or two of their senses. However, we know that losing more than two senses occurs frequently for older adults. Until now, no studies have examined how losing multiple senses affects older adults. To learn more, a team of researchers designed a study to focus on just that.


The five senses are hearing, vision, smell, touch, and taste. When these senses begin to dim or are lost as we age, we face challenges dealing with everyday life. Losing one's senses can also cause serious health problems.

Researchers have mainly focused on what happens after people lose one or two of their senses. However, we know that losing more than two senses occurs frequently for older adults. Until now, no studies have examined how losing multiple senses affects older adults. To learn more, a team of researchers from the University of Chicago designed a study to focus on just that. Their study was published in the Journal of the American Geriatrics Society.

The researchers conducted home interviews among 3,005 older adults between the ages of 57 and 85. They checked participants' abilities to hear, see, smell, touch, and taste. They also assessed the participants' mobility, health behaviors, chronic diseases, cognitive function (the ability to think and make decisions), and BMI (body-mass index, a measure for obesity that compares your height to your weight). Five years later, the researchers reassessed the participants who were still living to measure:

  • Mobility (measured with a timed 10-foot long walk)
  • Degree of difficulty performing eight key daily activities, including bathing, feeding and shopping for themselves; doing light housekeeping; and managing their own finances
  • Physical activity, measured with a fitness tracking device used for research purposes
  • Mental health status
  • Overall health

The researchers reported that the more sensory losses older adults experienced, the worse they performed on the mobility test. Participants with greater sensory problems were more likely to have trouble performing two or more daily activities.

Women, older participants, smokers, and people with more chronic illnesses had higher levels of disability than other participants.

After five years, the participants who had more sensory disabilities at the beginning of the study walked more slowly than participants who had fewer sensory problems. Participants who were obese and had high blood pressure and more chronic illnesses walked much slower than other participants. Women, minorities, and people with less education also walked much slower than other participants.

  • People with more sensory losses at the beginning of the study also had:
  • Difficulty performing their daily activities
  • Difficulty staying physically active
  • Difficulty staying sharp mentally
  • Overall worse health
  • Unhealthy weight loss
  • Increased risk for dying

The researchers concluded that older adults with multiple sensory losses should be closely monitored because they are at higher risk for poor health. They also suggested that monitoring at-risk older adults sooner could help prevent problems such as cognitive impairment.


Materials provided by American Geriatrics SocietyNote: Content may be edited for style and length.

Disclaimer: DoveMed is not responsible for the accuracy of the adapted version of news releases posted to DoveMed by contributing universities and institutions.

References:

Jayant M. Pinto, Kristen E. Wroblewski, Megan Huisingh-Scheetz, Camil Correia, Kevin J. Lopez, Rachel C. Chen, David W. Kern, Philip L. Schumm, William Dale, Martha K. McClintock. (2017). Global Sensory Impairment Predicts Morbidity and Mortality in Older U.S. AdultsJournal of the American Geriatrics Society. DOI: 10.1111/jgs.15031

Reviewed and Approved by a member of the DoveMed Editorial Board
First uploaded: Oct. 6, 2017
Last updated: Oct. 6, 2017