A Prospective Cohort Study of Lower-Extremity Pressure Ulcer Risk Among Bedfast Older Adults

Abstract

Lower-extremity pressure ulcers are a significant problem in bedfast older adult patients aged 65 years or older. Bedfast older adult patients who developed lower-extremity pressure ulcers in this study were believed to have arteriosclerosis; the patients' ulcers exhibited features of ischemic ulcers. The findings of the present study suggest that bedfast older adult patients with a low ankle-brachial index value, a long bedfast period, or male gender should be closely monitored for lower-extremity pressure ulcer development on admission to long-term-care facilities. In particular, the ankle-brachial index is recommended as a screening tool in this practice setting.