Release File Specification

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Anchor
_f418064e-af16-45f6-b3a6-c55940fb6f0e
_f418064e-af16-45f6-b3a6-c55940fb6f0e
Purpose

An

scg-expression
Concept
ShowParts
t
id+term
447258008|Ordered
type
reference
set|
ShowFormatinline
allows a collection ofto of
Gloss
Spacetrue
tcomponents
to be defined with a specified given a priority ordering. This type ofcan of
Gloss
Spacetrue
treference ret
can also be used to specify ordered associations between different
Gloss
tcomponents
. These can be used to specify several interrelated subsets of components and to define alternative hierarchies for navigation and selection oforof
Gloss
Spacetrue
tconcepts
or
Gloss
tdescriptions
.

Anchor
_65975d1e-3ac7-4e5e-b926-808cc51f55f0
_65975d1e-3ac7-4e5e-b926-808cc51f55f0
Data structure

An

Gloss
Spacetrue
tOrdered reference set
is an Integer
Gloss
Spacetrue
tComponent
Gloss
Spacetrue
treference set
Anis an Integeris used to represent ordered lists and alternative hierarchies. Its structure is shown in the following table.

...

Table 22. Ordered reference set - Data structureid+terma
_65975d1e-3ac7-4e5e-b926-808cc51f55f0__e

 

 

Field

Data type

Purpose

id (field)

UUID (data type)

A 128 bit unsigned Integer (data type), uniquely identifying this

Gloss
treference set member
.

Different versions of a reference set member share the same id (field) but have different effectiveTime (field). This allows a reference set member to be modified or made active (field) (i.e. removed from the active set) at a specified time.

effectiveTime (field)

Time (data type)

The inclusive date or time at which this version of the identifiedbecame identified

Gloss
Spacetrue
treference set member
became the current version.

The current version of thisat this

Gloss
Spacetrue
treference set member
at time T is the version with the most recent effectiveTime (field) prior to or equal to time T .

active (field)

Boolean (data type)

The state of the identifiedas identified

Gloss
Spacetrue
treference set member
as at the specified effectiveTime (field) .

If active (field) = 1 (true) theis the

Gloss
Spacetrue
treference set member
is part of the current version of the set, if active (field) = 0 (false) theis the
Gloss
Spacetrue
treference set member
is not part of the current version of the set.

moduleId (field)

SCTID (data type)

Identifies thethat contains thisas the

Gloss
Spacetrue
tSNOMED CT module
that contains this
Gloss
Spacetrue
treference set member
as at the specified effectiveTime (field) .

The value must be aof

Scg expression
ShowParts
Gloss
Spacetrue
tsubtype
of
Concept
t900000000000443000|Module
(core
metadata
concept)|
ShowFormatinline
within the metadata
Gloss
thierarchy
.

refsetId (field)

SCTID (data type)

Identifies theto which thisbelongsthe

Gloss
Spacetrue
treference set
to which this
Gloss
Spacetrue
treference set member
belongs.

In this case, set to aof Scg expressionShowPartsid+terma

Gloss
Spacetrue
tsubtype
of
Concept
t447258008|Ordered
type
reference
set|

referencedComponentId (field)

SCTID (data type)

The identifier of athat a

Gloss
Spacetrue
tSNOMED CT component
that is included in the ordered list of alternative hierarchy.

order (field)

Integer

Specifies the sort order (field) of the list. The list is ordered by applying an ascending sort of the order (field) value.

The value of order (field) =1 represents the highest priority. A value of '0' is not allowed. Duplicate values are permitted and the sort order between two members with the same order value is not defined.

If the linkedToId (field) value is not 0, sorting occurs within subgroups that share the same linkedToId (field).

Note: The name "order" is a reserved word in some database environments. Please consider this when using this column.

linkedToId (field)

SCTID (data type)

The identifier of athat a

Gloss
Spacetrue
tSNOMED CT component
that acts as a grouper or hierarchy node, collecting together a subgroup from within the list.

This field either enableslinked enables

Gloss
Spacetrue
treference set member
linked into a number of subgroups. These subgroups can be nested allowing representation of alternative hierarchies.

To link members into a subgroup, all components in the same subgroup should reference the same

Gloss
tcomponent
. This can either be a component that represents the name of that subgroup or the first member of the subgroup. In the latter case, the first row of each subgroup will contain the same identifier in referencedComponentId (field) and linkedToId (field) and with order (field) =1.

To link a number ofto of

Gloss
Spacetrue
tchildren
Gloss
Spacetrue
tconcepts
to a single parent
Gloss
tconcept
, one member record should exist per
Gloss
tchild
, with the referencedComponentId (field) field referencing the parent and this field referencing the
Gloss
Spacetrue
tchild
Gloss
tconcept
. The order (field) field is then used to order (field) theunder the parent the
Gloss
Spacetrue
tchildren
Gloss
Spacetrue
tconcepts
under the parent
Gloss
tconcept
.

For ordered lists that do not require grouping or hierarchical arrangement the value of linkedToId (field) should be the digit zero (0).

...

The following metadata in the "Foundation metadata

Gloss
tconcept
"
Gloss
Spacetrue
thierarchy
supports this
Gloss
treference set
:

  • Anchor
    _be759981-811b-47ce-a5b1-38173d1c843a__2
    _be759981-811b-47ce-a5b1-38173d1c843a__2
    Anchor
    _be759981-811b-47ce-a5b1-38173d1c843a__4
    _be759981-811b-47ce-a5b1-38173d1c843a__4
    Scg expressionShowPartsid+term
    Concept
    t900000000000454005|Foundation
    metadata
    concept|
    Anchor
    _be759981-811b-47ce-a5b1-38173d1c843a__9
    _be759981-811b-47ce-a5b1-38173d1c843a__9

    • Concept
      t
      Scg expressionShowPartsid+term
      900000000000455006|Reference
      set|
      Anchor
      _be759981-811b-47ce-a5b1-38173d1c843a__3
      _be759981-811b-47ce-a5b1-38173d1c843a__3

      • Concept
        t
        Scg expressionShowPartsid+term
        447258008|Ordered
        type
        reference
        set|
        ...

...

      • .

...

Anchor
_11f92258-a710-44ee-b535-e1f2b648bd04
_11f92258-a710-44ee-b535-e1f2b648bd04
Descriptor template and examples

The tables below show the descriptor that defines the structure of the

id+term
Scg expression
ShowParts
Concept
t447258008|Ordered
type
reference
set|
ShowFormatinline
pattern and an example of descriptor for a specificthat follows this pattern.specific
Gloss
Spacetrue
treference set
that follows this pattern.

Table 23. Refset Descriptor rows for
Anchor
_11f92258-a710-44ee-b535-e1f2b648bd04__3_11f92258-a710-44ee-b535-e1f2b648bd04__3
Scg expression
ShowPartsid+term
447258008|Ordered type reference set|
 

 

 

 

 

refsetId

referencedComponentId

attributeDescription

attributeType

attributeOrder

Concept
t
Scg expressionShowPartsid+term
900000000000456007|Reference
set
descriptor|
Scg expressionShowPartsid+term

Concept
t447258008|Ordered
type
reference
set|

scg-expression

Concept
ShowParts
t
id+term
449608002|Referenced
component|
Scg expressionShowPartsid+term

Concept
t900000000000460005|Component
type|

0

 

scg-expression
Concept
ShowParts
t
id+term
900000000000456007|Reference
set
descriptor|
 

scg-expression

Concept
ShowParts
t
id+term
447258008|Ordered
type
reference
set|
scg-expression

Concept
ShowParts
t
id+term
447255006|Priority
order
reference
set
attribute|

scg-expression

Concept
ShowParts
t
id+term
900000000000478000|Unsigned
integer|

1

Concept
t
Scg expressionShowPartsid+term
900000000000456007|Reference
set
descriptor|
scg-expression

Concept
ShowParts
t
id+term
447258008|Ordered
type
reference
set|

scg-expression

Concept
ShowParts
t
id+term
447257003|"Linked
to"
reference
set
attribute|
Scg expressionShowPartsid+term

Concept
t900000000000460005|Component
type|

2

Anchor_11f92258-a710-44ee-b535-e1f2b648bd04__1_11f92258-a710-44ee-b535-e1f2b648bd04__1Table 24. Refset Descriptor rows for
Scg expression
ShowPartsid+term
447570008|SNOMED CT top level navigation hierarchy ordered reference set|
.

 

 

 

 

refsetId

referencedComponentId (Referenced component)

attributeDescription (Attribute description)

attributeType (Attribute type)

attributeOrder (Attribute order)

 

Concept
t
Scg expressionShowPartsid+term
900000000000456007|Reference
set
descriptor|
Scg expressionShowPartsid+term

Concept
t447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|

scg-expression

Concept
ShowParts
t
id+term
449608002|Referenced
component|
scg-expression

Concept
ShowParts
t
id+term
900000000000461009|Concept
type
component|

0

 

scg-expression

Concept
ShowParts
t
id+term
900000000000456007|Reference
set
descriptor|
scg-expression

Concept
ShowParts
t
id+term
447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|
Scg expressionShowPartsid+term

Concept
t900000000000479008|Attribute
order|

scg-expression

Concept
ShowParts
t
id+term
900000000000478000|Unsigned
integer|

1

 

Concept
t
Scg expressionShowPartsid+term
900000000000456007|Reference
set
descriptor|
scg-expression

Concept
ShowParts
t
id+term
447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|
Scg expressionShowPartsid+term

Concept
t447257003|"Linked
to"
reference
set
attribute|
Scg expressionShowParts

Concept
t
id+term
900000000000461009|Concept
type
component|

2

 

Note: The table above omits the initial four columns of data present in the release file. These follow the standards versioning pattern id (field), effectiveTime (field), active (field), active (field). Additionally, to aid understanding, the table above also shows thefrom one of theassociated the

Gloss
Spacetrue
tterm
from one of the
Gloss
Spacetrue
tdescriptions
associated with each of the identified
Gloss
tconcept
. The release file only contains the .

...

Gloss
tidentifier
.

...

Anchor
_234ed71d-be99-4417-bf50-120bf2536215

...

_234ed71d-be99-4417-bf50-120bf2536215
Ordered reference set example

__3Table 25. Sample content from
Scg expression
ShowPartsid+term
447570008|SNOMED CT top level navigation hierarchy ordered reference set|
.

 

 

 

refsetId

referencedComponentId (Referenced component)

order (Attribute order)

linkedTo ("Linked to" reference set attribute)

Concept
t
Scg expressionShowPartsid+term
447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|
scg-expression

Concept
ShowParts
t
id+term
64572001|Disease|

1

Concept
t
Scg expressionShowPartsid+term
123946008|Disorder
by
body
site|
scg-expression

Concept
ShowParts
t
id+term
447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|

scg-expression

Concept
ShowParts
t
id+term
64572001|Disease|

2

scg-expression

Concept
ShowParts
t
id+term
370117001|Disorder
of
system|
Scg expressionShowPartsid+term

Concept
t447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|
Scg expressionShowParts

Concept
t
id+term
64572001|Disease|

3

Concept
t
Scg expressionShowPartsid+term
278919001|Communication
disorder|
Scg expressionShowPartsid+term

Concept
t447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|

scg-expression

Concept
ShowParts
t
id+term
64572001|Disease|

4

scg-expression

Concept
ShowParts
t
id+term
74732009|Mental
disorder|
scg-expression

Concept
ShowParts
t
id+term
447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|
Scg expressionShowPartsid+term

Concept
t64572001|Disease|

5

Concept
t
Scg expressionShowPartsid+term
39898005|Sleep
disorder|
Scg expressionShowPartsid+term

Concept
t447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|

scg-expression

Concept
ShowParts
t
id+term
64572001|Disease|

6

Concept
t
Scg expressionShowPartsid+term
370118006|Disorder
of
pregnancy
/
labor
/
delivery
/
puerperium|
Scg expressionShowPartsid+term

Concept
t447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|

scg-expression

Concept
ShowParts
t
id+term
64572001|Disease|

7

scg-expression

Concept
ShowParts
t
id+term
370119003|Fetal
/
neonatal
/
perinatal
disorder|
Scg expressionShowPartsid+term

Concept
t447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|
Scg expressionShowParts

Concept
t
id+term
64572001|Disease|

8

scg-expression

Concept
ShowParts
t
id+term
370120009|Endocrine
/
nutritional
/
metabolic
disorder|
Scg expressionShowPartsid+term

Concept
t447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|
Scg expressionShowParts

Concept
t
id+term
64572001|Disease|

9

scg-expression

Concept
ShowParts
t
id+term
370121008|Disorder
of
blood
/
lymphatics
/
immune
system|
Scg expressionShowPartsid+term

Concept
t447570008|SNOMED
CT
top
level
navigation
hierarchy
ordered
reference
set|
Scg expressionShowParts

Concept
t
id+term
64572001|Disease|

10

Concept
t
Scg expressionShowPartsid+term
281867008|Multisystem
disorder|