Health / Medical Topics |
Data Extraction
A process whereby specific data is taken out of a larger set of data and presented in a usable format. (NCI Thesaurus)
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An artifact resulting from an error in data collection.
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The affiliation between two occurrences of Data Elements.
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A collection of data elements, or Common Data Elements, logically grouped on a case report form.
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The data element component(s) used for a derived data element.
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A description of the affiliation between two occurrences of Data Element Concepts.
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A concept that can be represented in the form of a data element, described independently of any particular representation.
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