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Purpose

The

Concept
t900000000000538005|

...

The 900000000000538005 $$

Description format reference set
$$
|
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specifies the text format and maximum length of each supported
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tdescription type
. This permits additional
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tdescription types
to be specified in future in addition to the three existing
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tdescription types
  (
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tsynonym
,
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PreSpacefalse
tfully specified name
and
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ttextual definition
).

...

Data structure

The

Concept
t900000000000538005|

...

The 900000000000538005 $$

Description format reference set
$$
|
ShowFormatinline
is a C-I (
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tcomponent
- integer) reference set
-
Specref
RefType(data type)
tInteger
)
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treference set
which is used to specify the length and format of the
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PreSpacefalse
tterms
in
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tdescriptions
of this
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tdescription type
. Its structure is shown in the following table.

...

 

...

 

...

Field

...

Data type

...

Purpose

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id

...

UUID

...

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.

...

effectiveTime

...

Time

...

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 .

...

active

...

Boolean

...

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.

...

moduleId

...

SCTID

...

Identifies the SNOMED CT module that contains this reference set member as at the specified effectiveTime .
The value must be a subtype of 900000000000443000 $$ Module (core metadata concept) $$ within the metadata hierarchy .

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refsetId

...

SCTID

...

Identifies the reference set to which this reference set member belongs.
In this case, set to 900000000000538005 $$ Description format reference set (foundation metadata concept) $$

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referencedComponentId

...

SCTID

...

A reference to the subtype of 900000000000446008 $$ Description type (core metadata concept) $$ which specifies the description type to which this format applies.

...

descriptionFormat

...

SCTID

...

A reference to a subtype of 900000000000539002 $$ Description format (foundation metadata concept) $$ attribute which specifies the format of terms in descriptions of this description type .

...

descriptionLength

...

Integer

...

The maximum length in bytes of the terms in descriptions of this description type .

Caption label
CapIddescription-format-reference-set-data-structure
CapTypeTable
Description format reference set - Data structure


Refset spec table
Sizefs7
RefsetTypeDescription Format Reference Set

Metadata

The following metadata supports the

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tdescription
format
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treference set
:

Caption label
CapIddescription-format-reference-set-in-the-metadata-hierarchy
CapTypeTable
Description Format Reference Set in the Metadata Hierarchy


Scg expression
Borderridge

  900000000000454005 |Foundation metadata concept|
		900000000000455006 |Reference set|
				900000000000538005 |Description format|


Excerpt Include
REUSE:Notes on Reference Set Example Tables
REUSE:Notes on Reference Set Example Tables
nopaneltrue

...

The following metadata supports the description format reference set :

...

Figure 18. Description Format Reference Sets in the Metadata Hierarchy

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Descriptor

The table below shows the descriptor that defines the structure of the

Concept
t900000000000538005
$$
|Description format reference set
$$
|

...

.

...

Caption label
CapIdrefset-descriptor-rows-for-description-format-reference-set
CapTypeTable
Refset Descriptor rows for Description Format Reference Set

...

 

...

 

...

 

...


refsetId

referencedComponentId (Referenced component)

attributeDescription (Attribute description)

attributeType (Attribute type)

attributeOrder (Attribute order)

Concept

 

t900000000000456007

$$

|Reference set descriptor

$$

|

Concept
t900000000000538005

$$

|Description format

$$

|

Concept
t900000000000462002

$$

|Description type component

$$

|

Concept
t900000000000461009

$$

|Concept type component

$$

|

0

Concept

 

t900000000000456007

$$

|Reference set descriptor

$$

|

Concept
t900000000000538005

$$

|Description format

$$

|

Concept
t900000000000539002

$$

|Description format

$$

|

Concept
t900000000000461009

$$

|Concept type component

$$

|

1

Concept

 

t900000000000456007

$$

|Reference set descriptor

$$

|

Concept
t900000000000538005

$$

|Description format

$$

|

Concept
t900000000000544009

$$

|Description length

$$

|

Concept
t900000000000478000

$$

|Unsigned integer

$$

2

 

Note: The table above omits the initial four columns of data present in the release file. These follow the standards versioning pattern id, effectiveTime, active, moduleId. Additionally, to aid understanding, the table above also shows the term from one of the descriptions associated with each of the identified concept. The release file only contains the identifier .

...

|

2

Example Data

...

This example holds the all the members of the

Concept
t900000000000538005
$$
|Description format reference set
$$
|
ShowFormatinline
in the
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tSNOMED CT International Release
for July 2014. Other members may added to future versions of the
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PreSpacefalse
tInternational Release
if new
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tdescription types
are introduced. Owners of Extensions that support additional
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PreSpacefalse
tdescription types
must also add members to the
Concept
t900000000000538005
$$
|Description format reference set
$$ .

...

|
.


Caption label
CapIdsample-content-from-the-description-format-reference-set
CapTypeTable
Sample Content from the Description Format Reference Set

...

 

...

 

...


refsetId

referencedComponentId (Description type component)

descriptionFormat (Description format)

descriptionLength (Description length)

Concept
t900000000000538005

$$

|Description format

$$

|

Concept
t900000000000003001

$$

|Fully specified name

$$

|

Concept
t900000000000540000

$$

|Plain text

$$

|

255

Concept
t900000000000538005

$$

|Description format

$$

|

Concept
t900000000000013009

$$ Synonym $$

|Synonym|

Concept
t900000000000540000

$$

|Plain text

$$

|

255

Concept
t900000000000538005

$$

|Description format

$$

|

Concept
t900000000000550004

$$ Definition $$

|Definition|

Concept
t900000000000540000

$$

|Plain text

$$

|

4096

Note: The tables above omit the initial four columns of data present in the release file. These follow the standards versioning pattern

Specref
RefType(field)
tid
,
Specref
RefType(field)
teffectiveTime
,
Specref
RefType(field)
tactive
, moduleId
,
Specref
RefType(field)
tactive
. Additionally, to aid understanding, the tables above also show the
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PreSpacefalse
tterm
from one of the
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PreSpacefalse
tdescriptions
associated with each of the identified
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tconcept
. The release file only contains the
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PreSpacefalse
tidentifier
.