کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2684485 | 1142752 | 2007 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Is serum albumin a good marker for malnutrition in the physically impaired elderly? Is serum albumin a good marker for malnutrition in the physically impaired elderly?](/preview/png/2684485.png)
SummaryBackground and AimsAlthough serum albumin is well known as a marker of nutritional status, it has remained unclear whether impaired physical function affects serum albumin concentrations in older people. We examined whether hypoalbuminemia can be used as a marker of malnutrition in elderly subjects with various levels of physical impairment.MethodsA total of 262 elderly subjects without acute illness were enrolled from various geriatric settings. For the nutritional assessment, serum albumin, total cholesterol, anthropometric measurements, and subjective global assessment (SGA) were determined. Physical function was evaluated by rating score of activity of daily living (ADL).ResultsAs a whole, participants’ serum albumin levels correlated with various nutritional parameters including anthropometric measurements and levels of serum total cholesterol as well as the SGA evaluation. However, after adjusting for age and gender, serum albumin levels in participants with a low ADL function did not correlate with nutritional parameters. Approximately 80% participants with low ADL function who were evaluated as being well nourished according to SGA evaluation had serum albumin levels lower than 35 g/l.ConclusionsThe utility of serum albumin and the traditional cutoff (35 g/l) in older people with low ADL function is questionable even among those without inflammation.
Journal: Clinical Nutrition - Volume 26, Issue 1, February 2007, Pages 84–90