What Are The Implications From A Loss Of Balance In Older Adults? - Hip Fractures
May 30th 2022
In a follow-up to our previous blog, regarding traumatic brain injuries and falls in older adults, another serious injury which can occur as a result of a fall are hip fractures. In older adults, a hip fracture has been associated with more than a 2-fold increase in the likelihood of death, a 4-fold increase in the likelihood of requiring care in a long-term nursing facility and a 2-fold increase in the probability of entering a low-income socio-economic status .
Not surprisingly, the risk of a hip fracture is associated with the dynamics of the fall, where hip fracture risk has been shown to be increased 3.3-fold for older adult females who fell sideways. Additionally, hip fracture risk in older adult females also increased about 30-fold when landing on or near the hip . For males, a sideways directed fall increased hip-fracture risk by 3.2-fold, whereas hitting or landing on the hip and or thigh increased the risk of hip fracture by almost 50-fold .
It has been reported that a fall sustained to the side is an important and independent risk factor for sustaining a hip fracture in older adults , but not all impacts to the side of the body are due to sideways-directed falls. The odds of hip impact after a fall have been found to be 4.2 to 7.9-fold greater for falls that were initially directed forwards or sideways compared to falls directed backwards or straight down .
Due to the serious implications of hip fractures in older adults, many researchers have studied possible interventions to reduce the likelihood of experiencing a fall or sustaining a hip fracture when a fall does occur. Interventions researched include exercise programs, balance training programs, commercially available hip protectors or compliant flooring designed to attenuate force when one falls onto it (but remain rigid during activities of daily living).
If you would like to learn more about this topic, contact us today to speak with one of our LISKE Team Experts who have studied this topic extensively.
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