Clinical Document Architecture, published by Health Level 7. This guide is not an authorized publication; it is the continuous build for version 2.0.1-sd built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/CDA-core-sd/ and changes regularly. See the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
• XML
• JSON

Logical Model: INT: IntegerNumber (V3 Data Type)

Integer numbers (-1,0,1,2, 100, 3398129, etc.) are precise numbers that are results of counting and enumerating. Integer numbers are discrete, the set of integers is infinite but countable. No arbitrary limit is imposed on the range of integer numbers. Two NULL flavors are defined for the positive and negative infinity.

Usages:

• Derived from this Logical Model: INT_POS: Positive integer numbers (V3 Data Type) and IVXB_INT: Interval Boundary IntegerNumber (V3 Data Type)
• Use this Logical Model: ClinicalDocument (CDA Class), Criterion (CDA Class), EntryRelationship (CDA Class), ExternalDocument (CDA Class)... Show 6 more, IVL_INT: Interval (V3 Data Type), Observation (CDA Class), ObservationRange (CDA Class), OrganizerComponent (CDA Class), ParentDocument (CDA Class) and RegionOfInterest (CDA Class)

You can also check for usages in the FHIR IG Statistics

Formal Views of Template Content

Description of Template, Differentials, Snapshots and how the different presentations work.

• Key Elements Table
• Differential Table
• Snapshot Table
• Statistics/References
• All

This structure is derived from QTY

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
INT	C	1..*	QTY	XML Namespace: urn:hl7-org:v3 Base for all types and resources Elements defined in Ancestors:@nullFlavor Logical Container: ClinicalDocument (CDA Class) Constraints: value-null
@value		0..1	int
Documentation for this format

Constraints

Id	Grade	Path(s)	Description	Expression
value-null	error	INT	value and nullFlavor are mutually exclusive (one must be present)	(value | nullFlavor).count() = 1

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
INT	C	1..*	QTY	XML Namespace: urn:hl7-org:v3 Base for all types and resources Elements defined in Ancestors:@nullFlavor Logical Container: ClinicalDocument (CDA Class) Constraints: value-null
(Choice of one)		1..1
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	int
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
INT.nullFlavor	Base	required	CDANullFlavor	📦2.0.1-sd	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
value-null	error	INT	value and nullFlavor are mutually exclusive (one must be present)	(value | nullFlavor).count() = 1

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
INT	C	1..*	QTY	XML Namespace: urn:hl7-org:v3 Base for all types and resources Elements defined in Ancestors:@nullFlavor Logical Container: ClinicalDocument (CDA Class) Constraints: value-null
(Choice of one)		1..1
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	int
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
INT.nullFlavor	Base	required	CDANullFlavor	📦2.0.1-sd	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
value-null	error	INT	value and nullFlavor are mutually exclusive (one must be present)	(value | nullFlavor).count() = 1

This structure is derived from QTY

Summary

Structures

This structure refers to these other structures:

• int: Integer Number (http://hl7.org/cda/stds/core/StructureDefinition/int-simple)

Differential View

This structure is derived from QTY

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
INT	C	1..*	QTY	XML Namespace: urn:hl7-org:v3 Base for all types and resources Elements defined in Ancestors:@nullFlavor Logical Container: ClinicalDocument (CDA Class) Constraints: value-null
@value		0..1	int
Documentation for this format

Constraints

Id	Grade	Path(s)	Description	Expression
value-null	error	INT	value and nullFlavor are mutually exclusive (one must be present)	(value | nullFlavor).count() = 1

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
INT	C	1..*	QTY	XML Namespace: urn:hl7-org:v3 Base for all types and resources Elements defined in Ancestors:@nullFlavor Logical Container: ClinicalDocument (CDA Class) Constraints: value-null
(Choice of one)		1..1
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	int
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
INT.nullFlavor	Base	required	CDANullFlavor	📦2.0.1-sd	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
value-null	error	INT	value and nullFlavor are mutually exclusive (one must be present)	(value | nullFlavor).count() = 1

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
INT	C	1..*	QTY	XML Namespace: urn:hl7-org:v3 Base for all types and resources Elements defined in Ancestors:@nullFlavor Logical Container: ClinicalDocument (CDA Class) Constraints: value-null
(Choice of one)		1..1
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@value		0..1	int
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
INT.nullFlavor	Base	required	CDANullFlavor	📦2.0.1-sd	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
value-null	error	INT	value and nullFlavor are mutually exclusive (one must be present)	(value | nullFlavor).count() = 1

This structure is derived from QTY

Summary

Structures

This structure refers to these other structures:

• int: Integer Number (http://hl7.org/cda/stds/core/StructureDefinition/int-simple)

Other representations of profile: CSV, Excel