Nutrición hospitalaria : organo oficial de la Sociedad Española de Nutrición Parenteral y Enteral
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JUSTIFICATION AND OBJECTIVE: Identify changes in the nutritional status of hospitalized children is fundamental for the early establishment of interventions. This study aims at describing the prevalence of undernutrition at admission and over the weeks of in-hospital stay in pediatric patients and evaluate the association between nutritional status and length of in-hospital stay. ⋯ The prevalence of malnutrition by the W/S score was about half the prevalence found by the W/A and W/A indices, possibly reflecting a chronic impairment of the nutritional status. Undernutrition was confirmed as a health problem, once undernourished patients remained hospitalized for longer periods, which is a treatable problem as it was observed an improvement in the nutritional status rates over in-hospital stay.
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Vitamin D deficiency represents an important public health problem, especially among elderly people, by increasing the morbimortality. Because of the importance of this, in the year 2001 the "Five Countries Study" was put in place, within the European OPTIFORD project (Towards a strategy for optimal vitamin D fortification). This cross-sectional and observational study aims at knowing the vitamin D status in adolescent and elder women from five European countries, including Spain, according to different dietary and behavioral habits. ⋯ The deficient status of vitamin D among the elderly female population has to be corrected, whenever possible, with appropriate sun exposure and an increase in vitamin D intake through the diet, assessing at each particular case the benefits of pharmacological supplementation.