The FHIR Quantity data type includes an optional comparator, which is not commonly used. In FHIM, this sub type adds the comparator property.

Attributes
«CS» Code	comparator	"How the value should be understood and represented - whether the actual value is greater or less than the stated value due to measurement issues. E.g. if the comparator is "<" , then the real value is < stated value." - HL7 FHIR, Quantity.comparator.

Attributes inherited from  FHIM::Datatypes::Quantity

value,  unit

 comparator

Public «CS» Code comparator

"How the value should be understood and represented - whether the actual value is greater or less than the stated value due to measurement issues. E.g. if the comparator is "<" , then the real value is < stated value." - HL7 FHIR, Quantity.comparator.

Constraints:

Properties:

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