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Protein and energy supplementation in elderly people at risk from malnutrition.

TLDR
No evidence of improvement in functional benefit or reduction in length of hospital stay with supplements is found, although Mortality may be reduced in older people who are undernourished.
Abstract
Evidence for the effectiveness of nutritional supplements containing protein and energy, often prescribed for older people, is limited. Malnutrition is more common in this age group and deterioration of nutritional status can occur during illness. It is important to establish whether supplementing the diet is an effective way of improving outcomes for older people at risk from malnutrition. This review examined trials for improvement in nutritional status and clinical outcomes when extra protein and energy were provided, usually as commercial 'sip-feeds'.

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Citations
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ESPEN guidelines on definitions and terminology of clinical nutrition

TL;DR: An agreement of basic nutritional terminology to be used in clinical practice, research, and the ESPEN guideline developments has been established and may help to support future global consensus efforts and updates of classification systems such as the International Classification of Disease.
Journal ArticleDOI

Placebo

赵红彬
- 01 Dec 2007 - 
References
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Journal ArticleDOI

Measuring inconsistency in meta-analyses

TL;DR: A new quantity is developed, I 2, which the authors believe gives a better measure of the consistency between trials in a meta-analysis, which is susceptible to the number of trials included in the meta- analysis.
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The Timed “Up & Go”: A Test of Basic Functional Mobility for Frail Elderly Persons

TL;DR: This study evaluated a modified, timed version of the “Get‐Up and Go” Test (Mathias et al, 1986) in 60 patients referred to a Geriatric Day Hospital and suggested that the timed “Up & Go’ test is a reliable and valid test for quantifying functional mobility that may also be useful in following clinical change over time.
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Studies of illness in the aged. the index of adl: a standardized measure of biological and psychosocial function.

TL;DR: The Index of ADL as discussed by the authors was developed to study results of treatment and prognosis in the elderly and chronically ill. Grades of the Index summarize over-all performance in bathing, dressing, going to toilet, transferring, continence, and feeding.
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Exercise training and nutritional supplementation for physical frailty in very elderly people

TL;DR: High-intensity resistance exercise training is a feasible and effective means of counteracting muscle weakness and physical frailty in very elderly people, in contrast to multi-nutrient supplementation without concomitant exercise, which does not reduce muscle weakness orPhysical frailty.
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