This is the set of resources that conform to both Observation extract (http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-observationExtract) and Extract Observation (http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-observationExtract).
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension | 0..1 | Marks an item (or all items in a questionnaire) to be extracted using the observation-based approach ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | ||
  url | 1..1 | uri | identifies the meaning of the extension | |
 value[x] | 0..1 | boolean | Value of extension Binding: ?? (required) ele-1: All FHIR elements must have a @value or children | |
| Documentation for this format | ||||