Clinical nutrition : official journal of the European Society of Parenteral and Enteral Nutrition
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Comparative Study
Nutritional status of mechanically ventilated critically ill patients: comparison of different types of nutritional support.
Malnutrition is a common problem in hospitalized patients. Early assessment of nutritional status may help in identifying patients for whom nutritional interventions are needed. The purpose of this study was to assess and compare the nutritional status of mechanically ventilated critically ill patients who were receiving nutritional support. ⋯ Subjects in the combined group showed a significant increase in prealbumin and the Maastricht Index levels after 14 days. Patients in all three groups were malnourished when admitted to the ICU. Patients showed a slightly improvement of nutritional status after receiving nutritional support for 14 days.