Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Quantity | Σ N | Element | A measured or measurable amount
+ Rule: If a code for the unit is present, the system SHALL also be present Elements defined in Ancestors: id, extension |
|
value | Σ | 0..1 | decimal | Numerical value (with implicit precision)
|
comparator | ?! Σ | 0..1 | code | < | <= | >= | > | ad - how to understand the value
Binding: QuantityComparator ( Required) |
unit | Σ T | 0..1 | string | Unit representation
|
system | Σ C | 0..1 | uri | System that defines coded unit form
|
code | Σ C | 0..1 | code | Coded form of the unit
|
Documentation for this format |