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Compilation of food composition data sets: an analysis of user needs through the Use Case approach.

Egan, B, Hodgkins, C, Fragodt, A and Raats, MM (2011) Compilation of food composition data sets: an analysis of user needs through the Use Case approach. European Journal of Clinical Nutrition, 65 (6). pp. 757-760.

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Background/Objectives:The objective of this study was to identify the common requirements of users involved in the compilation of food composition data sets with a view to informing the development of a common access system to food composition data, within the European Food Information Resource (EuroFIR) project.Subjects/Methods:A number of examples of food composition data set compilation have been examined using the Use Case approach, namely the compilation of a data set for a national nutrition survey, for a cross-national nutrition study and for a nutritional software programme.Results:The key user requirement identified from the compilation step analysed by the Use Case approach is the increased availability of and access to more detailed food composition data on a wider range of foods and nutrients.Conclusions:Food composition data serve a variety of purposes, and different user groups will often have both common needs and more individual or specific needs of their data sets. The development of Use Cases for specific processes effectively identifies the needs of users, highlighting any similarities and/or differences in those needs. The application of the Use Case approach to support the software development activities within EuroFIR will ensure that user needs are effectively identified and captured in a systematic and documented way.

Item Type: Article
Divisions : Faculty of Health and Medical Sciences > School of Psychology
Authors :
Egan, B
Hodgkins, C
Fragodt, A
Raats, MM
Date : 30 March 2011
DOI : 10.1038/ejcn.2011.24
Related URLs :
Additional Information : NOTICE: this is the author’s version of a work that was accepted for publication in European Journal of Clinical Nutrition. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in European Journal of Clinical Nutrition, 65 (6), 757-760, March 2011, DOI 10.1038/ejcn.2011.24.
Depositing User : Symplectic Elements
Date Deposited : 02 Dec 2011 13:34
Last Modified : 31 Oct 2017 14:15

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