Background/objectives: This study estimates the economic outcomes of a nutrition intervention to at-risk patients compared with standard care in the prevention of pressure ulcer. Subjects/methods: Statistical models were developed to predict 'cases of pressure ulcer avoided', 'number of bed days gained' and 'change to economic costs' in public hospitals in 2002-2003 in Queensland, Australia. Input parameters were specified and appropriate probability distributions fitted for: number of discharges per annum; incidence rate for pressure ulcer; independent effect of pressure ulcer on length of stay; cost of a bed day; change in risk in developing a pressure ulcer associated with nutrition support; annual cost of the provision of a nutrition support intervention for at-risk patients. A total of 1000 random re-samples were made and the results expressed as output probability distributions. Results: The model predicts a mean 2896 (s.d. 632) cases of pressure ulcer avoided; 12 397 (s.d. 4491) bed days released and corresponding mean economic cost saving of euros 2 869 526 (s.d. 2 078 715) with a nutrition support intervention, compared with standard care. Conclusion: Nutrition intervention is predicted to be a cost-effective approach in the prevention of pressure ulcer in at-risk patients. © 2013 Macmillan Publishers Limited.
CITATION STYLE
Banks, M. D., Graves, N., Bauer, J. D., & Ash, S. (2013). Cost effectiveness of nutrition support in the prevention of pressure ulcer in hospitals. European Journal of Clinical Nutrition, 67(1), 42–46. https://doi.org/10.1038/ejcn.2012.140
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