| Excerpt |
|---|
PurposeThe | Concept |
|---|
| ShowParts | term |
|---|
| t | 705109006 Code to expression type reference set |
|---|
|
is designed to enable associations between codes in another code system | Gloss |
|---|
| t | (other-codes) |
|---|
| t: | other-codes |
|---|
|
and , where the following constraints apply:- Some of the
| Gloss |
|---|
| t | other-codes |
|---|
| t: | other-codes |
|---|
|
cannot be mapped to an individual SNOMED CT . - Licensing conditions (or other considerations) prevent addition of new SNOMED CT concepts to represent the same meaning as the
| Gloss |
|---|
| t | other-codes |
|---|
| t: | other-codes |
|---|
|
. - The
| Gloss |
|---|
| t | other-codes |
|---|
| t: | other-codes |
|---|
|
can be logically defined using the to represent the same meaning or a similar though less specific meaning . - Other requirements similar for those applicable to mapping may also apply including:
- An indication of the degree of correlation between the and the SNOMED CT expression.
- An indication of whether the was created before any single concept representation of that meaning in SNOMED CT or whether the single concept representation in SNOMED CT predated the creation of the association.
Data StructureThe general approach to the above requirements is to associate each of the | Gloss |
|---|
| t | other-codes |
|---|
| t: | other-codes |
|---|
|
with a representation of the same logic based definition as would have been applied to a SNOMED CT concept with that meaning. However, since the are not identified by an , the logical definition cannot be represented using . There are two potential approaches to this, one would be to use a general purpose description logic language (e.g. ) and the other is to use a to represent each definition. The | Concept |
|---|
| ShowParts | term |
|---|
| t | 705109006 Code to expression type reference set |
|---|
|
is designed to support the expression-based approach.| Caption label |
|---|
| CapId | simple-map-reference-set-data-structure |
|---|
| CapType | Table |
|---|
| Code to Expression Reference Set - Data structure |
| Refset spec table |
|---|
| Size | fs7 |
|---|
| RefsetType | Code to Expression Reference Set |
|---|
|
refs |
Metadata
The following metadata
supports this | Gloss |
|---|
| PreSpace | false |
|---|
| t | reference set |
|---|
|
:| Caption label |
|---|
| CapId | simple-map-reference-sets-in-the-metadata-hierarchy |
|---|
| CapType | Table |
|---|
|
Code to Expression Reference Set in the Metadata Hierarchy |
| Scg expression |
|---|
|
900000000000454005 |Foundation metadata concept|
900000000000455006 |Reference set|
705109006 |Code to expression type reference set|
|
| Excerpt Include |
|---|
| REUSE:Notes on Reference Set Example Tables |
|---|
| REUSE:Notes on Reference Set Example Tables |
|---|
| nopanel | true |
|---|
|
Descriptor template and examples
The tables below show the descriptors that define examples of
| Gloss |
|---|
| PreSpace | false |
|---|
| t | reference sets |
|---|
|
that follow the | Concept |
|---|
| t | 705109006 |Code to expression type reference set (foundation metadata concept)| |
|---|
| ShowFormat | inline |
|---|
|
pattern.
| Caption label |
|---|
| CapId | refset-descriptor-rows-for |
|---|
| CapType | Table |
|---|
|
Refset Descriptor rows for a Code to Expression Reference Set |
refsetId | referencedComponentId (Referenced component) | attributeDescription (Attribute description) | attributeType (Attribute type) | attributeOrder (Attribute order) |
|---|
| Concept |
|---|
| t | 900000000000456007|Reference set descriptor| |
|---|
|
| | Concept |
|---|
| t | 705109006 |Code to expression type reference set| |
|---|
|
| | Concept |
|---|
| t | 449608002 |Referenced component| |
|---|
|
| | Concept |
|---|
| t | 900000000000461009|Concept type component| |
|---|
|
| 0 |
| Concept |
|---|
| t | 900000000000456007|Reference set descriptor| |
|---|
|
| | Concept |
|---|
| t | 705109006 |Code to expression type reference set| |
|---|
|
| | Concept |
|---|
| t | 900000000000505001 |Map target| |
|---|
|
| | Concept |
|---|
| t | 900000000000465000|String| |
|---|
|
| 1 |
| Concept |
|---|
| t | 900000000000456007|Reference set descriptor| |
|---|
|
| | Concept |
|---|
| t | 705109006 |Code to expression type reference set| |
|---|
|
| | | 2 |
| Concept |
|---|
| t | 900000000000456007|Reference set descriptor| |
|---|
|
| | Concept |
|---|
| t | 705109006 |Code to expression type reference set| |
|---|
|
| Concept |
|---|
| t | 705109006 |Code to expression type reference set| |
|---|
|
| | Concept |
|---|
| t | 734867002 |Expression definition status| |
|---|
|
| | Concept |
|---|
| t | 900000000000461009|Concept type component| |
|---|
|
| 3 |
| Concept |
|---|
| t | 900000000000456007|Reference set descriptor| |
|---|
|
| | Concept |
|---|
| t | 705109006 |Code to expression type reference set| |
|---|
|
| | Concept |
|---|
| t | 447247004 |SNOMED CT source code to target map code correlation value| |
|---|
|
| | Concept |
|---|
| t | 900000000000461009|Concept type component| |
|---|
|
| 4 |
| Concept |
|---|
| t | 900000000000456007|Reference set descriptor| |
|---|
|
| | Concept |
|---|
| t | 705109006 |Code to expression type reference set| |
|---|
|
| | Concept |
|---|
| t | 705116007 |Original code system source for linked content value| |
|---|
|
| | Concept |
|---|
| t | 900000000000461009|Concept type component| |
|---|
|
| 5 |
Refset Examples
| Caption label |
|---|
| CapId | sample-content-from-a-simple-map-reference-set |
|---|
| CapType | Table |
|---|
|
Sample Content from a Code to Expression Type Reference Set |
refsetId | referencedComponentId | mapSource | expression | definitionStatusId | correlationId | contentOriginId |
|---|
| Concept |
|---|
| t | 705110001 |LOINC Term to Expression reference set| |
|---|
|
| | Concept |
|---|
| t | 705114005 |LOINC Code System| |
|---|
|
| 48023-6 | 363787002:246093002=720113009,370134009=123029007,246501002=702675006,704327008=122592007,370132008=117363000,704319004=50863008,704318007=705057003 | | Concept |
|---|
| t | 900000000000073002 |Sufficiently defined by necessary conditions definition status| |
|---|
|
| | Concept |
|---|
| t | 447557004 |Exact match map from SNOMED CT source code to target code| |
|---|
|
| | Concept |
|---|
| t | 705117003 |Originally in LOINC| |
|---|
|
|
| Concept |
|---|
| t | 705110001 |LOINC Term to Expression reference set| |
|---|
|
| | Concept |
|---|
| t | 705114005 |LOINC Code System| |
|---|
|
| 51406-7 | 363787002:704323007=123027009,704321009=718500008,704327008=122575003,704322002=64033007,704318007=118544000,370132008=30766002,704324001=706939009 | | Concept |
|---|
| t | 900000000000073002 |Sufficiently defined by necessary conditions definition status| |
|---|
|
| | Concept |
|---|
| t | 447557004 |Exact match map from SNOMED CT source code to target code| |
|---|
|
| | Concept |
|---|
| t | 705117003 |Originally in LOINC| |
|---|
|
|
| Concept |
|---|
| t | 705110001 |LOINC Term to Expression reference set| |
|---|
|
| | Concept |
|---|
| t | 705114005 |LOINC Code System| |
|---|
|
| 51406-7 | 363787002:370134009=123029007,704327008=122592007,704318007=118556004,370132008=30766002,704319004=50863008,246093002=4546008 | | Concept |
|---|
| t | 900000000000073002 |Sufficiently defined by necessary conditions definition status| |
|---|
|
| | Concept |
|---|
| t | 447557004 |Exact match map from SNOMED CT source code to target code| |
|---|
|
| | Concept |
|---|
| t | 705117003 |Originally in LOINC| |
|---|
|
|
| Concept |
|---|
| t | 705110001 |LOINC Term to Expression reference set| |
|---|
|
| | Concept |
|---|
| t | 705114005 |LOINC Code System| |
|---|
|
| 59878-9 | 363787002:370134009=123029007,704327008=258459007,704318007=118556004,246093002=273948005,370132008=30766002,704319004=31773000 | | Concept |
|---|
| t | 900000000000073002 |Sufficiently defined by necessary conditions definition status| |
|---|
|
| | Concept |
|---|
| t | 447557004 |Exact match map from SNOMED CT source code to target code| |
|---|
|
| | Concept |
|---|
| t | 705117003 |Originally in LOINC| |
|---|
|
|
| Concept |
|---|
| t | 705110001 |LOINC Term to Expression reference set| |
|---|
|
| | Concept |
|---|
| t | 705114005 |LOINC Code System| |
|---|
|
| 51921-5 | 363787002:704318007=118539007,370134009=123029007,704326004=703765007,704327008=122592007,370132008=30766002,704319004=50863008,246093002=387067003 | | Concept |
|---|
| t | 900000000000073002 |Sufficiently defined by necessary conditions definition status| |
|---|
|
| | Concept |
|---|
| t | 447557004 |Exact match map from SNOMED CT source code to target code| |
|---|
|
| | Concept |
|---|
| t | 705117003 |Originally in LOINC| |
|---|
|
|
Related Links
- For further information see Using LOINC with SNOMED CT: 4.2.2 LOINC Term to Expression Reference Set.
...