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The following data types are used in the

Gloss
PreSpacefalse
trelease files
:

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Caption label
CapIddata-types-used-in-release-files
CapTypeTable
Data Types Used in Release Files

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Data Type

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Table width manager
Col140px,1*
Sizefs8

Data Type

   Description

Specref
RefType

(data type)
tSCTID

A

Gloss
PreSpacefalse
tSNOMED CT identifier,
between 6 and 18 digits long, as described in

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  • This data type is used to identify
    Gloss
    tSNOMED components
    , to refer to a
    Gloss
    tcomponent
    from another
    Gloss
    tcomponent
    or from a
    Gloss
    treference set
    , and also to represent the values for
    Gloss
    tconcept enumerations
    (see Concept Enumerations.).

Specref
RefType(data type)
tUUID

A Universally Unique

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Identifier is a 128-bit unsigned

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generated using a standard algorithm.

  • UUIDs are represented as strings of hexadecimal characters split by - characters as points specified by the UUID standard.

Specref
tInteger

A 32-bit signed

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integer.

Specref
RefType(data type)

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tString

...

Gloss
PreSpacefalse
tUTF-8
text of a specified length.

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Specref
RefType(data type)
tBoolean

A Boolean

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value, represented as one of two possible

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integer values (

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1

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= true,

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0

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= false).

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Specref
RefType(data type)

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For , a time format down to day of the year is used, having an 8601 basic representation of YYYYMMDD .

tTime

A date and time format expressed as a text string in line the basic representation specified in the ISO 8601 standard.

  • Where only date is required the format is YYYYMMDD (e.g. 20180125 refers to 25th January 2018)
  • Where a time is also required the YYYYMMDDThhmmssZ (e.g. 20180125T123000Z refers to 12:30 UTC on 25th January 2018)
  • The time should be expressed as

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  • UTC, as indicated by the trailing "Z".


Concept Enumerations

Glossary include
GlossConcept enumeration
Suffix is the
Definline
Exampletrue
Notetrue
Alttrue

Caption label
CapIdconcept-enumeration-values-subtypes-of-900000000000442005-core-metadata-concept-
CapTypeTable
Concept enumeration values (subtypes of 900000000000442005|Core metadata concept|)

Concept

Comment

Concept
t900000000000443000|Module (core metadata concept)|

Each

Gloss
tsubtype
of this
Gloss
tconcept
represents a development module.

(e.g. 20080602T223000Z represents 10:30pm June 2 2008 UTC.)

Related Links

These

Gloss
tconcepts
provide values to the
Specref
RefTypefield
tmoduleId
field that is present in all
Gloss
tSNOMED CT component
file. The value indicates the module within which a
Gloss
tcomponent
was created and is being maintained.

Concept
t900000000000444006|Definition status (core metadata concept)|

Each

Gloss
tsubtype
of this
Gloss
tconcept
represents a value that can be applied to the
Gloss
tconcept
.
Specref
RefTypefield
tdefinitionStatusId
field. This is used to indicate whether the current set of defining
Gloss
tRelationships
applied to a
Gloss
tconcept
are sufficient to fully-define it relative to its supertypes.

Concept
t900000000000446008|Description type (core metadata concept)|

Each

Gloss
tsubtype
of this
Gloss
tconcept
represents a value that can be applied to the
Gloss
tDescription
.
Specref
RefTypefield
ttypeId
field. This is used to indicate whether the
Gloss
tDescription
represents a
Gloss
tFully Specified Name
, a synonymous term, a definition or some other symbolic or textual representation of the associated
Gloss
tconcept
.

Concept
t900000000000447004|Case significance (core metadata concept)|

Each

Gloss
tsubtype
of this
Gloss
tconcept
represents a value that can be applied to the
Gloss
tDescription
.
Specref
RefTypefield
tcaseSignificanceId
field. This is used to indicate whether the text of the term can be modified to by switching characters from upper to lower case (or vice-versa).

Concept
t900000000000449001|Characteristic type (core metadata concept)|

Each

Gloss
tsubtype
of this
Gloss
tconcept
represents a value that can be applied to the
Gloss
tRelationship
.
Specref
RefTypefield
tcharacteristicTypeId
field. This is used to indicate whether a
Gloss
tRelationship
forms part of the definition of the source
Gloss
tconcept
.

Concept
t900000000000450001|Modifier (core metadata concept)|

Each

Gloss
tsubtype
of this
Gloss
tconcept
represents a value that can be applied to the
Gloss
tRelationship
.
Specref
RefTypefield
tmodifierId
field. This is used to indicate the type of
Gloss
tDescription Logic
(DL) restriction (some, all, etc.) that applies to the
Gloss
tRelationship
.

Concept
t900000000000453004|Identifier scheme (core metadata concept)|

Each

Gloss
tsubtype
of this
Gloss
tconcept
represents a value that can be applied to the
Gloss
tIdentifier
.
Specref
RefTypefield
tidentifierSchemeId
field. This is used to indicate the scheme to which the
Gloss
tIdentifier
value belongs.

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