Nutritional risk screening (NRS 2002): a new method based on an analysis of controlled clinical trials
Publisher DOI
PubMed ID
12765673
Abstract
A system for screening of nutritional risk is described. It is based on the concept that nutritional support is indicated in patients who are severely ill with increased nutritional requirements, or who are severely undernourished, or who have certain degrees of severity of disease in combination with certain degrees of undernutrition. Degrees of severity of disease and undernutrition were defined as absent, mild, moderate or severe from data sets in a selected number of randomized controlled trials (RCTs) and converted to a numeric score. After completion, the screening system was validated against all published RCTs known to us of nutritional support vs spontaneous intake to investigate whether the screening system could distinguish between trials with a positive outcome and trials with no effect on outcome.
Date Issued
2003
Publication Type
Article
Subject(s)
Language(s)
en
Author(s)
Kondrup, Jens | |
Rasmussen, Henrik Højgaard | |
Hamberg, Ole |
Journal
Clinical nutrition
Publisher
Elsevier
ISSN
0261-5614
Access(Rights)
metadata.only