Which medical condition is primarily associated with increased risk in older adults due to immobility?

Immobility in older adults significantly increases the risk of developing urinary tract infections (UTIs). This is primarily due to several factors. When older adults are less mobile, they may not be able to maintain adequate personal hygiene, which can lead to an increased risk of bacteria entering the urinary tract. Additionally, immobility can result in conditions like urinary retention, where the bladder does not empty completely, providing an environment conducive to bacterial growth.

Decreased mobility can also affect the overall health of the individual, leading to complications such as impaired immune responses, which may make it more difficult for the body to fight off infections. In institutions, such as nursing homes or hospitals, where older adults may spend extended periods without regular movement, the risk of UTIs can increase.

This is particularly relevant in geriatric populations, as the combination of immobility, possible cognitive impairments that affect the ability to recognize and respond to the need for urination, and other comorbidities can exacerbate the likelihood of developing urinary tract infections.