SNOMED Documentation Search
Page History
| Toc hidden headings |
|---|
Purpose
An
| Concept | ||
|---|---|---|
|
...
The
| Concept | ||||
|---|---|---|---|---|
|
| Concept | ||||
|---|---|---|---|---|
|
| Concept | ||
|---|---|---|
|
Data Structure
An A
| Concept | ||
|---|---|---|
|
...
Field
...
Data type
...
Purpose
...
Mutable
...
id
...
| Specref | ||||
|---|---|---|---|---|
|
...
A 128 bit unsigned integer, uniquely identifying this reference set member.
Different versions of a reference set member share the same id but have different effectiveTimes. This allows a reference set member to be modified or made inactive (i.e. removed from the active set) at a specified time.
...
NO
...
effectiveTime
...
| Specref | ||||
|---|---|---|---|---|
|
...
The inclusive date or time at which this version of the identified reference set member became the current version.
The current version of this reference set member at time T is the version with the most recent effectiveTime prior to or equal to time T.
...
YES
...
YES (Full)
Optional (Snapshot)
...
active
...
| Specref | ||||
|---|---|---|---|---|
|
...
The state of the identified reference set member as at the specified effectiveTime.
If active=1 (true) the reference set member is part of the current version of the set, if active=0 (false) the reference set member is not part of the current version of the set.
...
YES
...
moduleId
...
| Specref | ||||
|---|---|---|---|---|
|
Identifies the SNOMED CT module that contains this reference set member as at the specified effectiveTime.
| Para filter | ||||||
|---|---|---|---|---|---|---|
The value must be a subtype of
within the metadata hierarchy. |
...
YES
...
refsetId
...
| Specref | ||||
|---|---|---|---|---|
|
...
Identifies the reference set to which this reference set member belongs.
In this case, set to a subtype of
| Concept | ||
|---|---|---|
|
...
NO
...
referenced ComponentId
...
| Specref | ||||
|---|---|---|---|---|
|
...
A reference to the SNOMED CT attribute concept to which the range defined by this member applies.
...
NO
...
rangeConstraint
...
| Specref | ||||
|---|---|---|---|---|
|
An expression constraint, which defines the set of concepts that may be used as the value of the given attribute (identified by referencedComponentId).
This string can be parsed using the ABNF syntax defined for the Expression Constraint Language .
If ranges using concrete values are required, the Expression Constraint Language can be extended with the keyword "TYPE", by replacing the simpleExpressionConstraint rule with the following two rules:
simpleExpressionConstraint = [constraintOperator ws] eclFocusConcept / typeKeyword ws conceptReference
typeKeyword = ("t"/"T") ("y"/"Y") ("p"/"P") ("e"/"E")
For example, the following range includes the set of all integers:
| Concept | ||||
|---|---|---|---|---|
|
| Para filter | ||||||
|---|---|---|---|---|---|---|
Any descendant of
may be used as the type of an attribute range. |
| Refset spec table | ||||
|---|---|---|---|---|
| ||||
...
YES
...
attributeRule
...
| Specref | ||||
|---|---|---|---|---|
|
...
An Expression Constraint that captures the domain, range and cardinality constraints for the given attribute, rule strength and content type.
This string can be parsed using the ABNF syntax defined for the Expression Constraint Language .
If ranges with concrete values are required, the Expression Constraint Language can be extended as described above (for rangeConstraint).
...
YES
...
ruleStrengthId
...
| Specref | ||||
|---|---|---|---|---|
|
...
A subtype of
| Concept | ||||
|---|---|---|---|---|
|
...
YES
...
contentTypeId
...
| Specref | ||||
|---|---|---|---|---|
|
...
A subtype of
| Concept | ||||
|---|---|---|---|---|
|
...
YES
...
Metadata
The following metadata hierarchy supports this reference set:
Concept t 900000000000454005|Foundation metadata concept| Concept t 900000000000455006|Reference set| Concept t 723564002|MRCM reference set|
Concept t 723592007|MRCM attribute range reference set| Concept t 723562003|MRCM attribute range international reference set|
Concept t 900000000000457003|Reference set attribute| Concept t 723576002|Attribute rule| Concept t 723574004|Content type ShowFormat inline Footnote Macro
Please note that the
hierarchy is designed using 'universal restriction' logic. The hierarchy may therefore appear to be 'upside down'. However, it was designed in this way because if an MRCM rule applies toConcept t 723574004|Content type| ShowFormat inline
then it also applies to the Content Types that are a supertype of this - includingConcept t 723596005|All SNOMED CT content| ShowFormat inline
andConcept t 723594008|All precoordinated SNOMED CT content| ShowFormat inline
.Concept t 723595009|All postcoordinated SNOMED CT content| Concept t 723593002|All new precoordinated SNOMED CT content| Concept t 723594008|All precoordinated SNOMED CT content| Concept t 723596005|All SNOMED CT content|
Concept t 723595009|All postcoordinated SNOMED CT content|
Concept t 723596005|All SNOMED CT content|
Concept t 723575003|Range constraint| Concept t 723573005|Concept model rule strength| Concept t 723597001|Mandatory concept model rule| Concept t 723598006|Optional concept model rule|
...
| Display Footnotes Macro |
|---|
...
| Excerpt Include | ||||||
|---|---|---|---|---|---|---|
|
Descriptor Template
The table below shows the reference set descriptor for a reference set that follows the
| Concept | ||
|---|---|---|
|
| Table width manager | ||||
|---|---|---|---|---|
| ||||
|
...
|
| PDF: Landscape |
|---|
Example DataThe table below shows |
...
some example rows from a reference set that follows the format of |
...
the
|
...
Overview
Content Tools
Apps