Resumen

PLANAS VILA, M. et al. The burden of hospital malnutrition in Spain: methods and development of the PREDyCES^® study. Nutr. Hosp. [online]. 2010, vol.25, n.6, pp.1020-1024. ISSN 1699-5198.

It is well known that hospital malnutrition is a highly prevalent condition associated to increase morbidity and mortality as well as related healthcare costs. Although previous studies have already measured the prevalence and/or costs of hospital nutrition in our country, their local focus (at regional or even hospital level) make that the true prevalence and economic impact of hospital malnutrition for the National Health System remain unknown in Spain. The PREDyCES^® (Prevalence of hospital malnutrition and associated costs in Spain) study was aimed to assess the prevalence of hospital malnutrition in Spain and to estimate related costs. Some aspects made this study unique: a) It was the first study in a representative sample of hospitals of Spain; b) different measures to assess hospital malnutrition (NRS2002, MNA as well as anthropometric and biochemical markers) where used both at admission and discharge and, c) the economic consequences of malnutrition where estimated using the perspective of the Spanish National Health System.

Palabras clave : Malnutrition; Prevalence; Cost of illness; Healthcare costs; Method studies.

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