Risk of Falls
Hearing Loss and Your Risk of Falling
Hearing loss causes more than just communication difficulties. Given that November is Fall Prevention Month, we thought it would be a good idea to share some information on the risk of falling associated with hearing loss.
The following information is taken directly from https://www.hopkinsmedicine.org/news/media/release...
Johns Hopkins Medical reports that “Hearing loss has been associated with and linked to a variety of medical, social and cognitive ills, including dementia. However, a new study led by a Johns Hopkins researcher suggests that hearing loss may also be a risk factor for another huge public health problem: falls.”
In a study at Johns Hopkins Medical, to determine whether hearing loss and falling are connected, Frank Lin, M.D., Ph.D., and his colleague Luigi Ferrucci, M.D., Ph.D., gathered information on 2,017 participants ages 40 to 69 who had their hearing tested and answered questions about whether they had fallen over the past year. Researchers also collected demographic information, including age, sex and race, and tested participants' vestibular function, a measure of how well they kept their balance. Their findings are published in the Archives of Internal Medicine.
They found that people with a 25-decibel hearing loss, classified as mild, were nearly three times more likely to have a history of falling. Every additional 10-decibels of hearing loss increased the chances of falling by 1.4 fold.
This finding still held true, even when researchers accounted for other factors linked with falling, including age, sex, race, cardiovascular disease and vestibular function. Even excluding participants with moderate to severe hearing loss from the analysis didn't change the results.
Lin, an otologist and epidemiologist, says among the possible explanations for the link is that people who can't hear well might not have good awareness of their overall environment, making tripping and falling more likely.
Another reason hearing loss might increase the risk of falls, Lin adds, is cognitive load, in which the brain is overwhelmed with demands on its limited resources. "Gait and balance are things most people take for granted, but they are actually very cognitively demanding," Lin says. "If hearing loss imposes a cognitive load, there may be fewer cognitive resources to help with maintaining balance and gait."
If you’d like more information, please contact me.