Clinical nutrition : official journal of the European Society of Parenteral and Enteral Nutrition
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Hip fractures are a significant cause of mortality and morbidity in the elderly. Malnutrition is a significant contributor to this, however no consensus exists as to the detection or management of this condition. We hypothesise that results of admission serum albumin and total lymphocyte count (TLC), as markers of Protein Energy Malnutrition (PEM) can help predict clinical outcome in hip fracture patients aged over 60 years. ⋯ These results highlight the relevance of assessing the nutritional status of patients with hip fractures at the time of admission and emphasises the correlation between PEM and outcome in these patients.
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Multicenter Study
Dutch national survey to test the STRONGkids nutritional risk screening tool in hospitalized children.
Children admitted to the hospital are at risk of developing malnutrition. The aim of the present study was to investigate the feasibility and value of a new nutritional risk screening tool, called STRONG(kids), in a nationwide study. ⋯ The nutritional risk screening tool STRONG(kids) was successfully applied to 98% of the children. Using this tool, a significant relationship was found between having a "high risk" score, a negative SD-score in weight-for-height and a prolonged hospital stay.
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In patients with chronic respiratory diseases body mass index (BMI) is a predictor of long-term survival, whereas the prognostic value of body composition, especially fat-free mass index (FFMI), is unknown. ⋯ In patients with CHRF and HMV, body composition in terms of FFMI was an independent predictor of long-term survival. FFMI was superior to BMI and seems informative in the multidimensional assessment of these patients.
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Maximal VO2 (VO2max) and metabolic equivalents (METs) decline with aging due to body composition and cardiovascular modifications. However, a detailed evaluation of these variables for this population has not been done. The aim of this study was to evaluate VO2max and METs in healthy elderly women, and to establish whether the calculated resting VO2 (3.5 ml/min/kg) underestimates the true METs. ⋯ Our study confirmed that, in elderly women, METs values ranging between 5 and 7 are compatible with an acceptable physical activity. The estimated resting VO2 (3.5 ml/min/kg) does not appear to be applicable to elderly women, because it underestimates the real METs in this population.
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To investigate the effects of early enteral nutrition (EN) supplemented with Arginine (Arg) on intestinal mucosal immunity in severely burned mice. ⋯ The results of this study suggested that enteral nutrition supplemented with Arg has changed the cytokine concentrations in intestinal homogenates from a pro- to an anti-inflammatory profile, increased sIgA levels and changed lymphocytes in severely burned mice.