Extensions for Using Data Elements from FHIR R4 in FHIR STU3
0.1.0 - STU
Extensions for Using Data Elements from FHIR R4 in FHIR STU3
0.1.0 - STU
Extensions for Using Data Elements from FHIR R4 in FHIR STU3 - Downloaded Version null See the Directory of published versions
| Official URL: http://hl7.org/fhir/4.0/StructureDefinition/extension-ResearchSubject.status | Version: 0.1.0 | |||
| Standards status: Trial-use | Maturity Level: 0 | Computable Name: ExtensionResearchSubject_Status | ||
R4: ResearchSubject.status additional codes
This extension is part of the cross-version definitions generated to enable use of the
element ResearchSubject.status as defined in FHIR R4
in FHIR STU3.
The source element is defined as:
ResearchSubject.status 1..1 code
Following are the generation technical comments:
Element ResearchSubject.status is mapped to FHIR STU3 element ResearchSubject.status as RelatedTo.
The mappings for ResearchSubject.status do not allow expression of the necessary codes, per the bindings on the source and target.
The target context ResearchSubject.status is a modifier element, so this extension does not need to be defined as a modifier.
Context of Use
This extension may be used on the following element(s)
ResearchSubject.status
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
1..1 | Extension | R4: candidate | eligible | follow-up | ineligible | not-registered | off-study | on-study | on-study-intervention | on-study-observation | pending-on-study | potential-candidate | screening | withdrawn additional codes | |
 url |
1..1 | uri | "http://hl7.org/fhir/4.0/StructureDefinition/extension-ResearchSubject.status" | |
  value[x] |
1..1 | code | candidate | eligible | follow-up | ineligible | not-registered | off-study | on-study | on-study-intervention | on-study-observation | pending-on-study | potential-candidate | screening | withdrawn Binding: R4ResearchSubjectStatusForR3 (0.1.0) (required): Indicates the progression of a study subject through a study. | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
1..1 | Extension | R4: candidate | eligible | follow-up | ineligible | not-registered | off-study | on-study | on-study-intervention | on-study-observation | pending-on-study | potential-candidate | screening | withdrawn additional codes | |
| id |
0..1 | string | xml:id (or equivalent in JSON) | |
 extension |
0..* | Extension | Additional Content defined by implementations Slice: Unordered, Open by value:url | |
| url |
1..1 | uri | "http://hl7.org/fhir/4.0/StructureDefinition/extension-ResearchSubject.status" | |
| value[x] |
1..1 | code | candidate | eligible | follow-up | ineligible | not-registered | off-study | on-study | on-study-intervention | on-study-observation | pending-on-study | potential-candidate | screening | withdrawn Binding: R4ResearchSubjectStatusForR3 (0.1.0) (required): Indicates the progression of a study subject through a study. | |
| Documentation for this format | ||||
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
1..1 | Extension | R4: candidate | eligible | follow-up | ineligible | not-registered | off-study | on-study | on-study-intervention | on-study-observation | pending-on-study | potential-candidate | screening | withdrawn additional codes | |
| url |
1..1 | uri | "http://hl7.org/fhir/4.0/StructureDefinition/extension-ResearchSubject.status" | |
| value[x] |
1..1 | code | candidate | eligible | follow-up | ineligible | not-registered | off-study | on-study | on-study-intervention | on-study-observation | pending-on-study | potential-candidate | screening | withdrawn Binding: R4ResearchSubjectStatusForR3 (0.1.0) (required): Indicates the progression of a study subject through a study. | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
1..1 | Extension | R4: candidate | eligible | follow-up | ineligible | not-registered | off-study | on-study | on-study-intervention | on-study-observation | pending-on-study | potential-candidate | screening | withdrawn additional codes | |
| id |
0..1 | string | xml:id (or equivalent in JSON) | |
| extension |
0..* | Extension | Additional Content defined by implementations Slice: Unordered, Open by value:url | |
| url |
1..1 | uri | "http://hl7.org/fhir/4.0/StructureDefinition/extension-ResearchSubject.status" | |
| value[x] |
1..1 | code | candidate | eligible | follow-up | ineligible | not-registered | off-study | on-study | on-study-intervention | on-study-observation | pending-on-study | potential-candidate | screening | withdrawn Binding: R4ResearchSubjectStatusForR3 (0.1.0) (required): Indicates the progression of a study subject through a study. | |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.value[x] | Base | required | Cross-version ValueSet R4.ResearchSubjectStatus for use in FHIR STU3 | 📍0.1.0 | This IG |
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() | (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r4.r3#0.1.0 based on FHIR 3.0.2. Generated 2026-03-20
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