The use of urethral, condom, and suprapubic catheters in aged nursing home patients.

In this study of 4,259 aged patients in 53 randomly selected nursing homes in Maryland, we found that 10% of women and 15% of men used a urine collection device. Among bedfast patients, 47% of women and 58% of men and, among patients with decubitus ulcers, 37% of women and 33% of men were using a urine collection device. The indwelling urethral catheter was the most commonly used device. Indeed, for women, few other options were available: 93% of women used this device. In women, multiple logistic regression analysis indicated that presence of a decubitus ulcer and occupation of a long-term care bed were the attributes most strongly associated with the use of the urethral catheter. Of men with urine collection devices, 43% were using the urethral catheter; poor mobility status was the characteristic most strongly associated with its use. Long-term urethral catheterization has been well studied and is associated with universal bacteriuria and with a number of complications. Options need to be further explored, particularly external urine collection devices for women. Furthermore, because urethral catheterization may be used as a management technique for decubitus ulcers, prevention of the latter may diminish the use of urethral catheters and their subsequent complications.