The following table specifies the XML structure for valuelist metadata. The ValueListDef element contains ItemRef elements that reference ItemDef elements that provide the value-level metadata details

Element NameValueListDef
Parent ElementsMetaDataVersion
Element XPath(s)/ODM/Study/MetaDataVersion/ValueListDef
Element Textual ValueNone
AttributesOID
Child Elements(Description?, ItemRef+)
Usage/Business Rules
  • Business Rule(s):
    • For SDTM SUPPQUAL datasets, a ValueListDef element must be provided to describe the QVAL variable.


AttributeSchema Datatype or EnumerationUsageDefinitionBusiness Rule(s)
OIDoidRequired

Unique ID for the Value List

See Section 2.13, Element Identifiers and References, for OID considerations.


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