This class contains a history of updates to the Health Concern record, and relates the Health Concern record to various encounters over time.

Attributes
String	comment	Remarks concerning the status change.
«TS» PointInTime	entryDate	The date and time that the Observation/Condition Log Entry record was created. "The date and time that this allergy was last statused by the [Intolerance Condition Log Entry Author] in the [Intolerance Condition Log Entry Service Delivery Location]" - HL7 Version 2.8, IAM-20. "The date and time that this allergy was inactivated by the [Intolerance Condition Log Entry Author]." - HL7 Version 2.8, IAM-22. "The date and time that this allergy entry was created by the [Intolerance Condition Log Entry Author]." - HL7 Version 2.8, IAM-24. "The date and time that this allergy was modified by the [Intolerance Condition Log Entry Author]" - HL7 Version 2.8, IAM-26.
«CS» Code	fromStatus	Contains the previous status of the Observation/Condition before the change documented by the current instance. This provides a history of status changes over time.
String	reason	Indicates the reason why the status of the associated Observation/Condition record was changed.
«CS» Code	toStatus	Contains the status of the Observation/Condition as of the entry date. This provides a history of status changes over time. "Contains the current status of the problem at this particular date/time (e.g., active, active-improving, active-stable, active-worsening, inactive, resolved, etc.)." - HL7 Version 2.8, PRB-14. Note that HL7does not provide any suggested values for this code.
«EntryPoint» EncounterEvent	visit	"Uniquely identifies the episode of care to which this problem applies." - HL7 Version 2.8, PRB-5 "The encounter when the allergy or intolerance was asserted." - HL7 FHIR, AllergyIntolerance.encounter

Attributes inherited from  FHIM::Common::ClinicalStatement

clinicalDataSource,  contentVersion,  contextCode,  encounter,  note,  recordStatus,  relatedClinicalInformation,  sourceRecordType,  sourceSystem,  subjectGroup,  subjectOfInformation,  subjectOfRecord,  temporalContext,  topicCode,  cosigned,  recorded,  signed,  verified

Attributes inherited from  FHIM::Common::InformationEntry

identifier

 comment

Public String comment

Remarks concerning the status change.

Constraints:

Properties:

Aggregation	None
Alias
Association
Association End
Class	ConcernStatusChangeEvent
Datatype
Default
Default Value
Is Composite	false
Is Derived	false
Is Derived Union	false
Is Leaf	false
Is Ordered	false
Is Read Only	false
Is Static	false
Is Unique	true
Keywords
Lower	0
Lower Value	(0)
Multiplicity	0..1
Name	comment
Name Expression
Namespace	ConcernStatusChangeEvent
Opposite
Owner	ConcernStatusChangeEvent
Owning Association
Owning Template Parameter
Qualified Name	FHIM::HealthConcern::ConcernStatusChangeEvent::comment
Stereotype
Template Parameter
Type	String
Upper	1
Upper Value	(1)
Visibility	Public

 entryDate

Public «TS» PointInTime entryDate

The date and time that the Observation/Condition Log Entry record was created.

"The date and time that this allergy was last statused by the [Intolerance Condition Log Entry Author] in the [Intolerance Condition Log Entry Service Delivery Location]" - HL7 Version 2.8, IAM-20.
"The date and time that this allergy was inactivated by the [Intolerance Condition Log Entry Author]." - HL7 Version 2.8, IAM-22.
"The date and time that this allergy entry was created by the [Intolerance Condition Log Entry Author]." - HL7 Version 2.8, IAM-24.
"The date and time that this allergy was modified by the [Intolerance Condition Log Entry Author]" - HL7 Version 2.8, IAM-26.

Constraints:

Properties:

Aggregation	None
Alias
Association
Association End
Class	ConcernStatusChangeEvent
Datatype
Default
Default Value
Is Composite	false
Is Derived	false
Is Derived Union	false
Is Leaf	false
Is Ordered	false
Is Read Only	false
Is Static	false
Is Unique	true
Keywords
Lower	0
Lower Value	(0)
Multiplicity	0..1
Name	entryDate
Name Expression
Namespace	ConcernStatusChangeEvent
Opposite
Owner	ConcernStatusChangeEvent
Owning Association
Owning Template Parameter
Qualified Name	FHIM::HealthConcern::ConcernStatusChangeEvent::entryDate
Stereotype
Template Parameter
Type	«TS» PointInTime
Upper	1
Upper Value	(1)
Visibility	Public

 fromStatus

Public «CS» Code fromStatus

Contains the previous status of the Observation/Condition before the change documented by the current instance. This provides a history of status changes over time.

Constraints:

Properties:

Aggregation	None
Alias
Association
Association End
Class	ConcernStatusChangeEvent
Terminologies	[ C-CDA_2.1 Problem Status 2.16.840.1.113883.3.88.12.80.68 , HL7_FHIR_R4 Condition Clinical Status Codes http://hl7.org/fhir/ValueSet/condition-clinical ]
Datatype
Default
Default Value
Is Composite	false
Is Derived	false
Is Derived Union	false
Is Leaf	false
Is Ordered	false
Is Read Only	false
Is Static	false
Is Unique	true
Keywords
Lower	1
Lower Value	(1)
Multiplicity	1
Name	fromStatus
Name Expression
Namespace	ConcernStatusChangeEvent
Opposite
Owner	ConcernStatusChangeEvent
Owning Association
Owning Template Parameter
Qualified Name	FHIM::HealthConcern::ConcernStatusChangeEvent::fromStatus
Stereotype	ValueSetConstraints
Template Parameter
Type	«CS» Code
Upper	1
Upper Value	(1)
Visibility	Public

 reason

Public String reason

Indicates the reason why the status of the associated Observation/Condition record was changed.

Constraints:

Properties:

Aggregation	None
Alias
Association
Association End
Class	ConcernStatusChangeEvent
Datatype
Default
Default Value
Is Composite	false
Is Derived	false
Is Derived Union	false
Is Leaf	false
Is Ordered	false
Is Read Only	false
Is Static	false
Is Unique	true
Keywords
Lower	0
Lower Value	(0)
Multiplicity	0..1
Name	reason
Name Expression
Namespace	ConcernStatusChangeEvent
Opposite
Owner	ConcernStatusChangeEvent
Owning Association
Owning Template Parameter
Qualified Name	FHIM::HealthConcern::ConcernStatusChangeEvent::reason
Stereotype
Template Parameter
Type	String
Upper	1
Upper Value	(1)
Visibility	Public

 toStatus

Public «CS» Code toStatus

Contains the status of the Observation/Condition as of the entry date. This provides a history of status changes over time.
"Contains the current status of the problem at this particular date/time (e.g., active, active-improving, active-stable, active-worsening, inactive, resolved, etc.)." - HL7 Version 2.8, PRB-14. Note that HL7does not provide any suggested values for this code.

Constraints:

Properties:

Aggregation	None
Alias
Association
Association End
Class	ConcernStatusChangeEvent
Terminologies	[ C-CDA_2.1 Problem Status 2.16.840.1.113883.3.88.12.80.68 , HL7_FHIR_R4 Condition Clinical Status Codes http://hl7.org/fhir/ValueSet/condition-clinical ]
Datatype
Default
Default Value
Is Composite	false
Is Derived	false
Is Derived Union	false
Is Leaf	false
Is Ordered	false
Is Read Only	false
Is Static	false
Is Unique	true
Keywords
Lower	1
Lower Value	(1)
Multiplicity	1
Name	toStatus
Name Expression
Namespace	ConcernStatusChangeEvent
Opposite
Owner	ConcernStatusChangeEvent
Owning Association
Owning Template Parameter
Qualified Name	FHIM::HealthConcern::ConcernStatusChangeEvent::toStatus
Stereotype	ValueSetConstraints
Template Parameter
Type	«CS» Code
Upper	1
Upper Value	(1)
Visibility	Public

 visit

Public «EntryPoint» EncounterEvent visit

"Uniquely identifies the episode of care to which this problem applies." - HL7 Version 2.8, PRB-5
"The encounter when the allergy or intolerance was asserted." - HL7 FHIR, AllergyIntolerance.encounter

Constraints:

Properties:

Aggregation	None
Alias
Association	observationStatusChangeEvent_visit
Association End
Class	ConcernStatusChangeEvent
Datatype
Default
Default Value
Is Composite	false
Is Derived	false
Is Derived Union	false
Is Leaf	false
Is Ordered	false
Is Read Only	false
Is Static	false
Is Unique	true
Keywords
Lower	0
Lower Value	(0)
Multiplicity	0..1
Name	visit
Name Expression
Namespace	ConcernStatusChangeEvent
Opposite
Owner	ConcernStatusChangeEvent
Owning Association
Owning Template Parameter
Qualified Name	FHIM::HealthConcern::ConcernStatusChangeEvent::visit
Stereotype
Template Parameter
Type	«EntryPoint» EncounterEvent
Upper	1
Upper Value	(1)
Visibility	Public