Validity of nutritional screening and assessment tools

The aim of this paper is to address the design and analysis of validity studies for evaluating the performance of a nutritional screening or assessment tool. Statistical aspects of validity are discussed with the non-statistician in mind. Particular emphasis is placed on construct and criterion vali...

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Veröffentlicht in:	Nutrition (Burbank, Los Angeles County, Calif.) Los Angeles County, Calif.), 2004-03, Vol.20 (3), p.312-317
1. Verfasser:	Jones, J.Mary
Format:	Artikel
Sprache:	eng
Schlagworte:	Data Interpretation, Statistical Design Humans Mass Screening - instrumentation Mass Screening - methods Mass Screening - standards Nutrition Assessment nutritional screening and assessment tools Reproducibility of Results Research Design Risk assessment Risk Assessment - methods Risk Assessment - standards Sample Size Sensitivity and Specificity statistical evaluation validity
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