Common Problem
for Older
Adults: Losing the 5 Key Senses
American Geriatrics Society, February 19, 2016
It's a well-known fact that aging can lead to losing one's senses: vision, smell, hearing, touch, and taste. In previous studies, researchers have learned about the consequences of experiencing a decline in a single sense. For example, losing senses of smell, vision, and hearing have all been linked to cognitive decline, poor mental health, and increased mortality. Losing the sense of taste can lead to poor nutrition and even death in certain instances. However, until now little has been known about losing multiple senses. In a new study, researchers examined how often multisensory losses occur and what their impact on older adults might be.
In a study published in the Journal of the American Geriatrics Society,University of Chicago
The researchers reported several key findings:
Older age was linked to poorer function in all five senses; the largest differences were in hearing, vision, and smell. What's more, men had worse functioning for hearing, smell, and taste than did women--although men had better corrected vision than women. African Americans and Hispanics tended to have worse sensory function than Caucasians in all senses except hearing. Hispanics tended to have better function in taste than those from other groups.
The researchers said that losing more than one sense might explain why older adults report having a poorer quality of life and face challenges in interacting with other people and the world around them. The researchers suggested that further studies into multisensory loss hold promise for designing better programs to prevent or treat loss and to ease the suffering such losses cause.
Adults: Losing the 5 Key Senses
American Geriatrics Society, February 19, 2016
It's a well-known fact that aging can lead to losing one's senses: vision, smell, hearing, touch, and taste. In previous studies, researchers have learned about the consequences of experiencing a decline in a single sense. For example, losing senses of smell, vision, and hearing have all been linked to cognitive decline, poor mental health, and increased mortality. Losing the sense of taste can lead to poor nutrition and even death in certain instances. However, until now little has been known about losing multiple senses. In a new study, researchers examined how often multisensory losses occur and what their impact on older adults might be.
In a study published in the Journal of the American Geriatrics Society,
The researchers reported several key findings:
- 94 percent of the participants experienced
loss in at least one of their senses; 67 percent had two or more sensory
losses. Of those with multisensory losses, 65 percent had substantial loss
in at least one of their senses, and 22 percent experienced substantial
loss in two or more senses.
- 74 percent of participants suffered impairment
in their ability to taste, which was the most common sensory loss.
- 38 percent of participants had a sense of
touch that was "fair;" 32 percent said it was "poor."
- 22 percent had smell impairment (19 percent
fair/3 percent poor function).
- 14 percent had corrected distance vision that
was "fair;" 6 percent said it was "poor."
- 13 percent rated their corrected hearing as
"fair;" 5 percent said it was "poor."
Older age was linked to poorer function in all five senses; the largest differences were in hearing, vision, and smell. What's more, men had worse functioning for hearing, smell, and taste than did women--although men had better corrected vision than women. African Americans and Hispanics tended to have worse sensory function than Caucasians in all senses except hearing. Hispanics tended to have better function in taste than those from other groups.
The researchers said that losing more than one sense might explain why older adults report having a poorer quality of life and face challenges in interacting with other people and the world around them. The researchers suggested that further studies into multisensory loss hold promise for designing better programs to prevent or treat loss and to ease the suffering such losses cause.
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