"Some observations have multiple component observations. These component observations are expressed as separate code value pairs that share the same attributes. Examples include systolic and diastolic component observations for blood pressure measurement and multiple component observations for genetics observations." - HL7 FHIR, Observation.component

Attributes
«CS» Code	dataAbsentReason	"Provides a reason why the expected value in the element Observation.value[x] is missing." - HL7 FHIR, Observation.component.dataAbsentReason
InterpretationEvent	interpretationEvent	"The assessment made based on the result of the observation. Intended as a simple compact code often placed adjacent to the result value in reports and flow sheets to signal the meaning/normalcy status of the result. Otherwise known as abnormal flag." - HL7 FHIR, Observation.component.interpretation
«CS» Code	observedCharacteristic	"Describes what was observed. Sometimes this is called the observation "code"." - HL7 FHIR, Observation.component.code
ReferenceRange	referenceRange	"Guidance on how to interpret the value by comparison to a normal or recommended range." - HL7 FHIR, Observation.component.referenceRange
«ANY» Any	value	"The information determined as a result of making the observation, if the information has a simple value." - HL7 FHIR, Observation.component.value[x]

 dataAbsentReason

Public «CS» Code dataAbsentReason

"Provides a reason why the expected value in the element Observation.value[x] is missing." - HL7 FHIR, Observation.component.dataAbsentReason

Constraints:

Properties:

Aggregation	None
Alias
Association
Association End
Class	ComponentObservation
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	dataAbsentReason
Name Expression
Namespace	ComponentObservation
Opposite
Owner	ComponentObservation
Owning Association
Owning Template Parameter
Qualified Name	FHIM::ClinicalObservation::ComponentObservation::dataAbsentReason
Stereotype
Template Parameter
Type	«CS» Code
Upper	1
Upper Value	(1)
Visibility	Public

 interpretationEvent

Public InterpretationEvent interpretationEvent

"The assessment made based on the result of the observation. Intended as a simple compact code often placed adjacent to the result value in reports and flow sheets to signal the meaning/normalcy status of the result. Otherwise known as abnormal flag." - HL7 FHIR, Observation.component.interpretation

Constraints:

Properties:

Aggregation	None
Alias
Association	componentObservation_interpretationEvent
Association End
Class	ComponentObservation
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	interpretationEvent
Name Expression
Namespace	ComponentObservation
Opposite
Owner	ComponentObservation
Owning Association
Owning Template Parameter
Qualified Name	FHIM::ClinicalObservation::ComponentObservation::interpretationEvent
Stereotype
Template Parameter
Type	InterpretationEvent
Upper	1
Upper Value	(1)
Visibility	Public

 observedCharacteristic

Public «CS» Code observedCharacteristic

"Describes what was observed. Sometimes this is called the observation "code"." - HL7 FHIR, Observation.component.code

Constraints:

Properties:

Aggregation	None
Alias
Association
Association End
Class	ComponentObservation
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	observedCharacteristic
Name Expression
Namespace	ComponentObservation
Opposite
Owner	ComponentObservation
Owning Association
Owning Template Parameter
Qualified Name	FHIM::ClinicalObservation::ComponentObservation::observedCharacteristic
Stereotype
Template Parameter
Type	«CS» Code
Upper	1
Upper Value	(1)
Visibility	Public

 referenceRange

Public ReferenceRange referenceRange

"Guidance on how to interpret the value by comparison to a normal or recommended range." - HL7 FHIR, Observation.component.referenceRange

Constraints:

Properties:

Aggregation	None
Alias
Association	componentObservation_referenceRange
Association End
Class	ComponentObservation
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	*
Name	referenceRange
Name Expression
Namespace	ComponentObservation
Opposite
Owner	ComponentObservation
Owning Association
Owning Template Parameter
Qualified Name	FHIM::ClinicalObservation::ComponentObservation::referenceRange
Stereotype
Template Parameter
Type	ReferenceRange
Upper	*
Upper Value	(*)
Visibility	Public

 value

Public «ANY» Any value

"The information determined as a result of making the observation, if the information has a simple value." - HL7 FHIR, Observation.component.value[x]

Constraints:

Properties:

Aggregation	None
Alias
Association
Association End
Class	ComponentObservation
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	value
Name Expression
Namespace	ComponentObservation
Opposite
Owner	ComponentObservation
Owning Association
Owning Template Parameter
Qualified Name	FHIM::ClinicalObservation::ComponentObservation::value
Stereotype
Template Parameter
Type	«ANY» Any
Upper	1
Upper Value	(1)
Visibility	Public