The Effectiveness of a Pressure Ulcer Intervention Program on the Prevalence of Hospital Acquired Pressure Ulcers: Controlled Before and After Study

Background: Pressure Ulcers (PUs) are associated with high mortality, morbidity, and health care costs. In addition to being costly, PrUs cause pain, suffering, infection, a lower quality of life, extended hospital stay and even death. Although several nursing interventions have been advocated in the literature, there is a paucity of research on what constitutes the most effective nursing intervention. Objectives: To determine the efficacy of multidisciplinary intervention and to assess which component of the intervention was most predictive of decreasing the prevalence of Hospital acquired pressure ulcers (HAPU) in a tertiary setting in Lebanon. Design: An evaluation prospective research design was utilized with data before and after the intervention. The sample consisted of 468 patients admitted to the hospital from January 2012 to April 2013. Results: The prevalence of HAPU was significantly reduced from 6.63% in 2012 to 2.47. Sensitivity of the Braden scale in predicting a HAPU was 92.30% and specificity was 60.04%. A logistic multiple regression equation found that two factors significantly predicted the development of a HAPU; skin care and Braden scores. Conclusion: The multidisciplinary approach was effective in decreasing the prevalence of HAPUs. Skin care management which was a significant predictor of PUs should alert nurses to the cost effectiveness of this intervention. Lower Braden scores also were predictive of HAPUs. Published by Elsevier Inc.