An An attribute value reference set is a is a component reference set used used to apply a tagged value to a 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-expressionconcept
, which include concepts such as:
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the concepts shown in and .
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An
| Concept |
|---|
| t | 900000000000480006 | Attribute value type reference set | |
|---|
| ShowFormat | inline |
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|
An | Scg expression |
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900000000000480006 | Attribute value type reference set | |
allows a value from a specified range to be associated with a componenta component. This type of reference set can 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 relationshipsparticular concepts, descriptions or relationships. In the International Edition of SNOMED CT an an scg-expression is for example used to indicate the reason why components have been inactivated. have been inactivated.- scg-expression scg-expression
-
| Scg expression |
|---|
900000000000547002 | Relationship inactivation indicator attribute value reference set (foundation metadata concept) | |
Refset Specific Attributes
Field | Data type | Purpose |
|---|
| Specref |
|---|
| RefType | field |
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| t | referencedComponentId |
|---|
|
| SCTID | A reference to the SNOMED CT component being tagged with a value. |
| SCTID | The tagged value applied to the referencedComponentId. A subtype of | scg-expression | | | | |
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