Quantity Constraints: qty-3, sqty-1
extension 
value unit system 
code Documentation for this formatThis is the set of resources that conform to both SimpleQuantity (http://hl7.org/fhir/StructureDefinition/SimpleQuantity) and SimpleQuantity (http://hl7.org/fhir/StructureDefinition/SimpleQuantity).
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Quantity | C | 0..* | A fixed quantity (no comparator) Constraints: qty-3, sqty-1 | |
| extension | 0..* | Extension | Additional content defined by implementations | |
| value | Σ | 0..1 | decimal | Numerical value (with implicit precision) |
| unit | Σ | 0..1 | string | Unit representation |
| system | Σ | 0..1 | uri | System that defines coded unit form |
| code | Σ | 0..1 | code | Coded form of the unit |
| Documentation for this format | ||||