Journal of the Academy of Nutrition and Dietetics
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Malnutrition in hospitalized patients is associated with an increased risk of death and complications. The purpose of this study was to determine which nutrition-related risk index predicts mortality better in patients receiving total parenteral nutrition. This prospective, multicenter study involved noncritically ill patients who were prescribed total parenteral nutrition. ⋯ Multiple logistic regression analysis showed (after adjustment for age, sex, C-reactive protein levels, mean blood glucose levels, use of corticoids, prior comorbidity, carbohydrates infused, diagnosis, and infectious complications) that the SGA, Geriatric Nutritional Risk Index, body mass index, albumin, and prealbumin were associated with an increased risk for in-hospital mortality. SGA was the tool that best predicted mortality and adequately discriminated the values of the other nutrition-related risk indexes studied. The SGA is a clinically effective and simple tool for nutrition assessment in noncritically ill patients receiving total parenteral nutrition and detects the risk of inpatient mortality better than others.
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Randomized Controlled Trial
Age-related variations of appetite sensations of fullness and satisfaction with different dietary energy densities in a large, free-living sample of Japanese adults.
The effective energy density (ED) diet model for customized meal plans has not been adequately explored, and the specific differences in appetite sensation among age groups remain unclear. ⋯ This study indicated that high vegetable content in the low-ED diet model provided sufficient fullness and satisfaction despite the low energy content and increased rice content is more effective for satiety than increased meat content for Japanese adults aged around 40 years.