Reference Sets Practical Guide

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changes.mady.by.user David Markwell

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An attribute value reference set is a component reference set used to apply a tagged value to a SNOMED CT component. The pattern of the attribute value reference set is similar to that of the association reference set, despite the fact that the components referenced in the valueId attribute must be a subtype of the concept 

Scg expression
900000000000491004 | Attribute value |
, which include concepts such as:

 

An 

Scg expression
900000000000480006 | Attribute value type reference set |
allows  allows a value from a specified range to be associated with a component. This type of reference set can be use for a range of purposes where there is a requirement to provide additional information about particular concepts, descriptions or relationships. In the International Edition of SNOMED CT an 
Scg expression
900000000000480006 | Attribute value type reference set |
is  is for example used to indicate the reason why components have been inactivated. 

  • Scg expression
    900000000000489007 | Concept inactivation indicator attribute value reference set (foundation metadata concept) |

  • Scg expression
    900000000000490003 | Description inactivation indicator attribute value reference set (foundation metadata concept) |

  • Scg expression
    900000000000547002 | Relationship inactivation indicator attribute value reference set (foundation metadata concept) |

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Refset Specific Attributes
Field
Data type
Purpose
referencedComponentId
SCTID
A reference to the SNOMED CT component being tagged with a value.
valueId
SCTID
The tagged value applied to the referencedComponentId. A subtype of
 Scg expression
900000000000491004 | Attribute value |.
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