Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Quantity | ΣN | 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 | ΣT | 0..1 | string | Unit representation |
system | ΣC | 0..1 | uri | System that defines coded unit form |
code | ΣC | 0..1 | code | Coded form of the unit |
Documentation for this format |