How long someone has been alive, or something has existed.
Properties Defined | Constraints | Value |
---|---|---|
Value
|
DataType Cardinality |
decimal
0..1
|
Properties Constrained | Constraint | Value |
---|---|---|
Units.Coding
Defined in Quantity
|
Value Set
Constrained in Age
|
http://hl7.org/fhir/ValueSet/units-of-time (REQUIRED)
|
Comparator
,
Units