Quantity Constraints: qty-3, sqty-1
extension Constraints: ext-1
value unit system 
code Documentation for this formatThis is the set of resources that conform to either of the profiles SimpleQuantity (IPS) (http://hl7.org/fhir/uv/ips/StructureDefinition/SimpleQuantity-uv-ips) and SimpleQuantity (IPS) (http://hl7.org/fhir/uv/ips/StructureDefinition/SimpleQuantity-uv-ips). E.g. what you have to deal with if you get resources conforming to one of them
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Quantity | C | 0..* | A measured amount using UCUM Constraints: qty-3, sqty-1 | |
| extension | 0..* | Extension | Additional content defined by implementations Constraints: ext-1 | |
| value | Σ | 0..1 | decimal | Numerical value (with implicit precision) |
| unit | Σ | 0..1 | string | Unit representation |
| system | SΣ | 1..1 | uri | UCUM system for units |
| code | SΣ | 1..1 | code | Coded form of the unit |
| Documentation for this format | ||||