Changes between Version 5 and Version 6 of LEGACY - i2b2 - Documents


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Timestamp:
02/19/11 20:48:32 (14 years ago)
Author:
jeff.lusted
Comment:

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  • LEGACY - i2b2 - Documents

    v5 v6  
    1313=== MetadataXML column: ===
    1414[raw-attachment:MetadataXML-documentation.txt MetadataXML Column Format.]
     15The Ontology table within the Ontology cell contains an optional column c_metadataxml. The design document for the Ontology Cell states in sum total:
     16{{{
     17c_metadataxml is an optional field to store extra information about the concept in xml
     18format. It is currently used to describe value metadata associated with a lab finding.
     19}}}
     20The attached document is a valuable addition. To my mind (Jeff), the use of this column extends beyond lab findings to any column which can contain a variable amount.