CONTROLID (PK)

Numeric identifier for the control associated with the unit identifier and corresponding unit symbol.

CONTROLREVISIONNUMBER

Revision number for the control associated with the unit identifier and corresponding unit symbol.

UNITID (PK)

Internal identifier for the unit and the corresponding unit symbol.

UNITREVISIONNUMBER

Internal revision number for the unit.

CLASSIFICATION

Type specified in the MedML, such as volume or length.

UNITREFNAME

RefName for the unit.

UNITSYMBOL

Symbol string for the unit.

BASEUNITID

Unit identifier of the base unit definition. If this equal to the UnitID, this is the base unit.

BASEUNITREVISIONNUMBER

Revision number for the base unit.

CONVERTTOBASEID

Associated rule identifier that will convert from this unit to the base unit; the value is NULL if this is the base unit.

CONVERTTOBASEREVISIONNUMBER

ConvertToBase revision number.

CONVERTFROMBASEID

Associated rule identifier that will convert from the base unit to this unit; the value is NULL if this is the base unit.

CONVERTFROMBASEREVISIONNUMBER

ConvertFromBase revision number.

DESIGNNOTE

Design note for the unit, as provided by the study designer.

CREATEDBYUSERID

User ID of the user whose action resulted in the given table row being created.

CREATEDBYDATETIME

Date and time when the table row was created.

MODIFIEDBYUSERID

User ID of the user whose action resulted in the most recent change to data in the given table row.

MODIFIEDDATETIME

Date and time when the data in the table row was most recently updated.