• Sandra Bergquist-Beringer, Lei Dong, Jianghua He, and Nancy Dunton.
• School of Nursing, University of Kansas Medical Center, Kansas City, USA. sbergquist-beringer@kumc.edu
• Jt Comm J Qual Patient Saf. 2013 Sep 1; 39 (9): 404-14.

BackgroundMost pressure ulcers can be prevented with evidence-based practice. Many studies describe the implementation of a pressure ulcer prevention program but few report the effect on outcomes across acute care facilities.MethodsData on hospital-acquired pressure ulcers and prevention from the National Database of Nursing Quality Indicators 2010 Pressure Ulcer Surveys were linked to hospital characteristics and nurse staffing measures within the data set. The sample consisted of 1,419 hospitals from across the United States and 710,626 patients who had been surveyed for pressure ulcers in adult critical care, step-down, medical, surgical, and medical/surgical units. Hierarchical logistic regression analysis was performed to identify study variables associated with hospital-acquired pressure ulcers among patients at risk for these ulcers.ResultsThe rate of hospital-acquired pressure ulcers was 3.6% across all surveyed patients and 7.9% among those at risk. Patients who received a skin and pressure ulcer risk assessment on admission were less likely to develop a pressure ulcer. Additional study variables associated with lower hospital-acquired pressure ulcer rates included a recent reassessment of pressure ulcer risk, higher Braden Scale scores, a recent skin assessment, routine repositioning, and Magnet or Magnet-applicant designation. Variables associated with a higher likelihood of hospital-acquired pressure ulcers included nutritional support, moisture management, larger hospital size, and academic medical center status.ConclusionsResults provide empirical support for pressure ulcer prevention guideline recommendations on skin assessment, pressure ulcer risk assessment, and routine repositioning, but the 7.9% rate of hospital-acquired pressure ulcers among at-risk patients suggests room for improvement in pressure ulcer prevention practice.

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