Age

complex type

Base StructureDefinition for Age Type: A duration of time during which an organism (or a process) has existed.

Official spec
PathCard.TypeDescription & Constraints
Age0..*A duration of time during which an organism (or a process) has existed
Bindingage-units(extensible)
.id0..1StringUnique id for inter-element referencing
.extension0..*ExtensionAdditional content defined by implementations
.valueΣ0..1decimalNumerical value (with implicit precision)
.comparator?!Σ0..1code< | <= | >= | > - how to understand the value
Bindingquantity-comparator(required)
.unitΣ0..1stringUnit representation
.systemΣ0..1uriSystem that defines coded unit form
.codeΣ0..1codeCoded form of the unit