Body
(Description?, Question?, ExternalQuestion?, MeasurementUnitRef, RangeCheck, CodeListRef?, Role* Deprecated, Alias*)
Attributes
- OID oid
- Name name
- DataType (text | integer | float | date | time | datetime | string | boolean | double | hexBinary | base64Binary | hexFloat | base64Float | partialDate | partialTime | partialDatetime | durationDatetime | intervalDatetime | incompleteDatetime | incompleteDate | incompleteTime | URI )
- Length positiveInteger (optional)
- SignificantDigits nonNegativeInteger (optional)
- SASFieldName sasName (optional)
- SDSVarName sasName (optional)
- Origin text (optional)
- Comment text (optional)
Contained in
- MetaDataVersion
An ItemDef describes a type of item that can occur within a study. Item properties include name, datatype, measurement units, range or codelist restrictions, and several other properties.
Based on Specification for the Operational Data Model (ODM) Version 1.3.2 Production Source File: ODM1-3-2.htm Last Update: 2013-12-01 Copyright © CDISC 2013. http://www.cdisc.org/odm