This page is part of the CDA: Clinical Document Architecture (v2.0.0-sd-snapshot1: CDA2 Draft) based on FHIR (HL7® FHIR® Standard) v5.0.0. . For a full list of available versions, see the Directory of published versions

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Logical Model: Precondition2 (CDA Class)

The sdtc:precondition2 extension allows a more flexible set of skip conditions on a set of criteria. Without this extension the skip condition is restricted to all criteria true. The extension allows a choice of the following logical operation extensions sdtc:allTrue, sdtc:allFalse, sdtc:atLeastOneTrue, sdtc:atLeastOneFalse, sdtc:onlyOneFalse, and sdtc:onlyOneTrue to be placed upon the encapsulated criteria or a criterion. The logical operation extensions nest a [0 .. *] sdtc:precondition2 extension allowing for a complex specification of nested skip conditions if needed.

Usage:

• Use this Logical Model Profile: Act (CDA Class), Encounter (CDA Class), Observation (CDA Class), ObservationMedia (CDA Class)... Show 4 more, Organizer (CDA Class), PreconditionBase (CDA Class), Procedure (CDA Class) and RegionOfInterest (CDA Class)

Formal Views of Profile Content

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

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

This structure is derived from InfrastructureRoot

Name	Flags	Card.	Type	Description & Constraints
Precondition2	C	1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:sdtc Elements defined in Ancestors: @nullFlavor, realmCode, typeId, templateId Base for all types and resources Instances of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class) precondition2-only-one: SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion
@typeCode		0..1	cs	Binding: ActRelationshipType (required) Fixed Value: PRCN
@negationInd		0..1	bl
conjunctionCode		1..1	CS	XML Namespace: urn:hl7-org:sdtc Binding: RelationshipConjunction (2.0.0) (required)
(Choice of one)		1..1
allTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
allFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
criterion		0..1	Criterion	XML Namespace: urn:hl7-org:sdtc
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet / Code
Precondition2.typeCode	required	Fixed Value: PRCN
Precondition2.conjunctionCode	required	RelationshipConjunction

Constraints

Id	Grade	Path(s)	Details	Requirements
precondition2-only-one	error	Precondition2	SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion : (allTrue | allFalse | atLeastOneTrue | atLeastOneFalse | onlyOneTrue | onlyOneFalse | criterion).count() = 1

Name	Flags	Card.	Type	Description & Constraints
Precondition2	C	1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:sdtc Elements defined in Ancestors: @nullFlavor, realmCode, typeId, templateId Base for all types and resources Instances of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class) precondition2-only-one: SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion
@typeCode		0..1	cs	Binding: ActRelationshipType (required) Fixed Value: PRCN
@negationInd		0..1	bl
conjunctionCode		1..1	CS	XML Namespace: urn:hl7-org:sdtc Binding: RelationshipConjunction (2.0.0) (required)
(Choice of one)		1..1
allTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
allFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
criterion		0..1	Criterion	XML Namespace: urn:hl7-org:sdtc
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code
Precondition2.typeCode	required	Fixed Value: PRCN
Precondition2.conjunctionCode	required	RelationshipConjunction

Constraints

Id	Grade	Path(s)	Details	Requirements
precondition2-only-one	error	Precondition2	SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion : (allTrue | allFalse | atLeastOneTrue | atLeastOneFalse | onlyOneTrue | onlyOneFalse | criterion).count() = 1

Name	Flags	Card.	Type	Description & Constraints
Precondition2	C	1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:sdtc Elements defined in Ancestors: @nullFlavor, realmCode, typeId, templateId Base for all types and resources Instances of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class) precondition2-only-one: SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
realmCode		0..*	CS
typeId		0..1	II
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@assigningAuthorityName		0..1	st
@displayable		0..1	bl
@root		1..1	oid, uuid, ruid	Fixed Value: 2.16.840.1.113883.1.3
@extension		1..1	st
templateId		0..*	II
@typeCode		0..1	cs	Binding: ActRelationshipType (required) Fixed Value: PRCN
@negationInd		0..1	bl
conjunctionCode		1..1	CS	XML Namespace: urn:hl7-org:sdtc Binding: RelationshipConjunction (2.0.0) (required)
(Choice of one)		1..1
allTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
allFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
criterion		0..1	Criterion	XML Namespace: urn:hl7-org:sdtc
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code
Precondition2.nullFlavor	required	CDANullFlavor
Precondition2.typeId.nullFlavor	required	CDANullFlavor
Precondition2.typeCode	required	Fixed Value: PRCN
Precondition2.conjunctionCode	required	RelationshipConjunction

Constraints

Id	Grade	Path(s)	Details	Requirements
precondition2-only-one	error	Precondition2	SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion : (allTrue | allFalse | atLeastOneTrue | atLeastOneFalse | onlyOneTrue | onlyOneFalse | criterion).count() = 1

This structure is derived from InfrastructureRoot

Summary

Mandatory: 0 element (1 nested mandatory element)
Fixed Value: 1 element

Structures

This structure refers to these other structures:

• cs: Coded Simple Value (http://hl7.org/cda/stds/core/StructureDefinition/cs-simple)
• bl: Boolean (http://hl7.org/cda/stds/core/StructureDefinition/bl-simple)

Differential View

This structure is derived from InfrastructureRoot

Name	Flags	Card.	Type	Description & Constraints
Precondition2	C	1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:sdtc Elements defined in Ancestors: @nullFlavor, realmCode, typeId, templateId Base for all types and resources Instances of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class) precondition2-only-one: SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion
@typeCode		0..1	cs	Binding: ActRelationshipType (required) Fixed Value: PRCN
@negationInd		0..1	bl
conjunctionCode		1..1	CS	XML Namespace: urn:hl7-org:sdtc Binding: RelationshipConjunction (2.0.0) (required)
(Choice of one)		1..1
allTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
allFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
criterion		0..1	Criterion	XML Namespace: urn:hl7-org:sdtc
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet / Code
Precondition2.typeCode	required	Fixed Value: PRCN
Precondition2.conjunctionCode	required	RelationshipConjunction

Constraints

Id	Grade	Path(s)	Details	Requirements
precondition2-only-one	error	Precondition2	SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion : (allTrue | allFalse | atLeastOneTrue | atLeastOneFalse | onlyOneTrue | onlyOneFalse | criterion).count() = 1

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Precondition2	C	1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:sdtc Elements defined in Ancestors: @nullFlavor, realmCode, typeId, templateId Base for all types and resources Instances of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class) precondition2-only-one: SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion
@typeCode		0..1	cs	Binding: ActRelationshipType (required) Fixed Value: PRCN
@negationInd		0..1	bl
conjunctionCode		1..1	CS	XML Namespace: urn:hl7-org:sdtc Binding: RelationshipConjunction (2.0.0) (required)
(Choice of one)		1..1
allTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
allFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
criterion		0..1	Criterion	XML Namespace: urn:hl7-org:sdtc
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code
Precondition2.typeCode	required	Fixed Value: PRCN
Precondition2.conjunctionCode	required	RelationshipConjunction

Constraints

Id	Grade	Path(s)	Details	Requirements
precondition2-only-one	error	Precondition2	SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion : (allTrue | allFalse | atLeastOneTrue | atLeastOneFalse | onlyOneTrue | onlyOneFalse | criterion).count() = 1

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Precondition2	C	1..1	InfrastructureRoot	XML Namespace: urn:hl7-org:sdtc Elements defined in Ancestors: @nullFlavor, realmCode, typeId, templateId Base for all types and resources Instances of this type are validated by templateId Logical Container: ClinicalDocument (CDA Class) precondition2-only-one: SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
realmCode		0..*	CS
typeId		0..1	II
@nullFlavor		0..1	cs	Binding: CDANullFlavor (required)
@assigningAuthorityName		0..1	st
@displayable		0..1	bl
@root		1..1	oid, uuid, ruid	Fixed Value: 2.16.840.1.113883.1.3
@extension		1..1	st
templateId		0..*	II
@typeCode		0..1	cs	Binding: ActRelationshipType (required) Fixed Value: PRCN
@negationInd		0..1	bl
conjunctionCode		1..1	CS	XML Namespace: urn:hl7-org:sdtc Binding: RelationshipConjunction (2.0.0) (required)
(Choice of one)		1..1
allTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
allFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
atLeastOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneTrue		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
onlyOneFalse		0..1	PreconditionBase	XML Namespace: urn:hl7-org:sdtc
criterion		0..1	Criterion	XML Namespace: urn:hl7-org:sdtc
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code
Precondition2.nullFlavor	required	CDANullFlavor
Precondition2.typeId.nullFlavor	required	CDANullFlavor
Precondition2.typeCode	required	Fixed Value: PRCN
Precondition2.conjunctionCode	required	RelationshipConjunction

Constraints

Id	Grade	Path(s)	Details	Requirements
precondition2-only-one	error	Precondition2	SHALL have only one of allTrue, allFalse, atLeastOneTrue, atLeastOneFalse, onlyOneTrue, onlyOneFalse, or criterion : (allTrue | allFalse | atLeastOneTrue | atLeastOneFalse | onlyOneTrue | onlyOneFalse | criterion).count() = 1

This structure is derived from InfrastructureRoot

Summary

Mandatory: 0 element (1 nested mandatory element)
Fixed Value: 1 element

Structures

This structure refers to these other structures:

• cs: Coded Simple Value (http://hl7.org/cda/stds/core/StructureDefinition/cs-simple)
• bl: Boolean (http://hl7.org/cda/stds/core/StructureDefinition/bl-simple)

Other representations of profile: CSV, Excel