Cost-effectiveness of an intensive pressure ulcer prevention protocol in long-term care

Conducted in a 77-bed long-term-care facility, this study compared the costs of implementing an intensive pressure ulcer prevention protocol plus the calculated costs of treatment before and after implementing the protocol. A total of 69 patients comprised the preprotocol sample; 16 of them developed 26 ulcers. The postprotocol sample consisted of 63 patient, 3 of whom developed 5 ulcers. The 6-month pressure ulcer incidence was 23% in the preprotocol sample and 5% in the postprotocol sample. Mean cost for prevention and treatment of pressure ulcers was $113 +/- $345 per subject for the preprotocol sample and $100 +/- $157 per subject for the postprotocol sample (t = 0.27, df = 130, p = .79). Mean time to ulcer development was 146 +/- 61 days for the preprotocol subjects and 158 +/- 53 days for the postprotocol subjects (log rank = 8.63, p = .003 Implementation of a protocol that emphasized pressure ulcer prevention significantly reduced the incidence of pressure ulcers and cost per day of ulcer-free life.