Which group is at increased risk for developing a CAUTI?

Women are at an increased risk for developing catheter-associated urinary tract infections (CAUTIs) primarily due to anatomical and physiological differences. The female urethra is shorter than that of males, which allows bacteria easier access to the bladder. Furthermore, women have unique hormonal influences that can affect the urinary tract and its susceptibility to infections.

When it comes to the use of urinary catheters, these devices can introduce pathogens directly into the urinary tract, increasing the likelihood of infection. Given that women account for a significant percentage of patients who require indwelling catheters—especially in healthcare settings—this demographic is particularly vulnerable to CAUTIs when catheters are used.

In contrast, factors such as male gender and age do not present the same level of risk when it comes to CAUTIs in the same context, and while infants are susceptible to infections, their risk profile differs due to their developmental stage and the type of medical treatments they may undergo. Thus, women represent the group with the highest predisposition to CAUTIs, especially in the presence of catheterization.