Extensions for Using Data Elements from FHIR STU3 in FHIR R4B
0.1.0 - STU
Extensions for Using Data Elements from FHIR STU3 in FHIR R4B
0.1.0 - STU
Extensions for Using Data Elements from FHIR STU3 in FHIR R4B - Downloaded Version null See the Directory of published versions
| Official URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-ResearchSubject.status | Version: 0.1.0 | |||
| Standards status: Trial-use | Maturity Level: 0 | Computable Name: ExtensionResearchSubject_Status | ||
STU3: 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 STU3
in FHIR R4B.
The source element is defined as:
ResearchSubject.status 1..1 code
Across FHIR versions, the element set has been mapped as:
ResearchSubject.status 1..1 codeResearchSubject.status 1..1 codeResearchSubject.status 1..1 codeFollowing are the generation technical comments:
Element ResearchSubject.status is mapped to FHIR R4B 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
This extension is allowed for use with FHIR versions R4B to R4B .
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1..1 | Extension(4.3.0) | STU3: candidate | enrolled | active | suspended | withdrawn | completed additional codes | |
 url |
1..1 | uri | "http://hl7.org/fhir/3.0/StructureDefinition/extension-ResearchSubject.status" | |
  value[x] |
1..1 | code | candidate | enrolled | active | suspended | withdrawn | completed Binding: R3ResearchSubjectStatusForR4B (0.1.0) (required): Indicates the progression of a study subject through a study | |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1..1 | Extension(4.3.0) | STU3: candidate | enrolled | active | suspended | withdrawn | completed additional codes Constraints: ext-1 | |
| id |
0..1 | id | Unique id for inter-element referencing | |
 extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url Constraints: ext-1 | |
| url |
1..1 | uri | "http://hl7.org/fhir/3.0/StructureDefinition/extension-ResearchSubject.status" | |
| value[x] |
1..1 | code | candidate | enrolled | active | suspended | withdrawn | completed Binding: R3ResearchSubjectStatusForR4B (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(4.3.0) | STU3: candidate | enrolled | active | suspended | withdrawn | completed additional codes | |
| url |
1..1 | uri | "http://hl7.org/fhir/3.0/StructureDefinition/extension-ResearchSubject.status" | |
| value[x] |
1..1 | code | candidate | enrolled | active | suspended | withdrawn | completed Binding: R3ResearchSubjectStatusForR4B (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(4.3.0) | STU3: candidate | enrolled | active | suspended | withdrawn | completed additional codes Constraints: ext-1 | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url Constraints: ext-1 | |
| url |
1..1 | uri | "http://hl7.org/fhir/3.0/StructureDefinition/extension-ResearchSubject.status" | |
| value[x] |
1..1 | code | candidate | enrolled | active | suspended | withdrawn | completed Binding: R3ResearchSubjectStatusForR4B (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 STU3.ResearchSubjectStatus for use in FHIR R4B | 📍0.1.0 | This IG |
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | Extension, Extension.extension, Extension.value[x] | All FHIR elements must have a @value or children unless an empty Parameters resource |
hasValue() or (children().count() > id.count()) or $this is Parameters
|
| ext-1 | error | Extension, Extension.extension | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r3.r4b#0.1.0 based on FHIR 4.3.0. Generated 2026-03-20
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