Extensions for Using Data Elements from FHIR R4 in FHIR R4B
0.1.0 - STU
Extensions for Using Data Elements from FHIR R4 in FHIR R4B
0.1.0 - STU
Extensions for Using Data Elements from FHIR R4 in FHIR R4B - Downloaded Version null See the Directory of published versions
| Official URL: http://hl7.org/fhir/4.0/StructureDefinition/extension-RiskEvidenceSynthesis.sampleSize | Version: 0.1.0 | |||
| Standards status: Trial-use | Maturity Level: 0 | Computable Name: ExtensionRiskEvidenceSynthesis_SampleSize | ||
R4: RiskEvidenceSynthesis.sampleSize (new:BackboneElement)
This extension is part of the cross-version definitions generated to enable use of the
element RiskEvidenceSynthesis.sampleSize as defined in FHIR R4
in FHIR R4B.
The source element is defined as:
RiskEvidenceSynthesis.sampleSize 0..1 BackboneElement
Following are the generation technical comments:
Element RiskEvidenceSynthesis.sampleSize is not mapped to FHIR R4B, since FHIR R4 RiskEvidenceSynthesis is not mapped.
Element RiskEvidenceSynthesis.sampleSize has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Context of Use
This extension may be used on the following element(s)
Basic
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 |
0..1 | Extension(4.3.0) | R4: What sample size was involved? (new) | |
  Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url | |
   extension:description |
0..1 | Extension | R4: Description of sample size (new) | |
  url |
1..1 | uri | "description" | |
  value[x] |
0..1 | string | Description of sample size | |
| extension:numberOfStudies |
0..1 | Extension | R4: How many studies? (new) | |
| url |
1..1 | uri | "numberOfStudies" | |
| value[x] |
0..1 | integer | How many studies? | |
 extension:numberOfParticipants |
0..1 | Extension | R4: How many participants? (new) | |
 url |
1..1 | uri | "numberOfParticipants" | |
| value[x] |
0..1 | integer | How many participants? | |
 url |
1..1 | uri | "http://hl7.org/fhir/4.0/StructureDefinition/extension-RiskEvidenceSynthesis.sampleSize" | |
 value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension(4.3.0) | R4: What sample size was involved? (new) Constraints: ext-1 | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url Constraints: ext-1 | |
| extension:description |
0..1 | Extension | R4: Description of sample size (new) 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 | "description" | |
| value[x] |
0..1 | string | Description of sample size | |
| extension:numberOfStudies |
0..1 | Extension | R4: How many studies? (new) 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 | "numberOfStudies" | |
| value[x] |
0..1 | integer | How many studies? | |
| extension:numberOfParticipants |
0..1 | Extension | R4: How many participants? (new) 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 | "numberOfParticipants" | |
| value[x] |
0..1 | integer | How many participants? | |
| url |
1..1 | uri | "http://hl7.org/fhir/4.0/StructureDefinition/extension-RiskEvidenceSynthesis.sampleSize" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: R4: RiskEvidenceSynthesis.sampleSize (new:BackboneElement)
RiskEvidenceSynthesis.sampleSize.description (new:string)RiskEvidenceSynthesis.sampleSize.numberOfStudies (new:integer)RiskEvidenceSynthesis.sampleSize.numberOfParticipants (new:integer)Maturity: 0
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension(4.3.0) | R4: What sample size was involved? (new) | |
| Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:description |
0..1 | Extension | R4: Description of sample size (new) | |
| url |
1..1 | uri | "description" | |
| value[x] |
0..1 | string | Description of sample size | |
| extension:numberOfStudies |
0..1 | Extension | R4: How many studies? (new) | |
| url |
1..1 | uri | "numberOfStudies" | |
| value[x] |
0..1 | integer | How many studies? | |
| extension:numberOfParticipants |
0..1 | Extension | R4: How many participants? (new) | |
| url |
1..1 | uri | "numberOfParticipants" | |
| value[x] |
0..1 | integer | How many participants? | |
| url |
1..1 | uri | "http://hl7.org/fhir/4.0/StructureDefinition/extension-RiskEvidenceSynthesis.sampleSize" | |
| value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension(4.3.0) | R4: What sample size was involved? (new) Constraints: ext-1 | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url Constraints: ext-1 | |
| extension:description |
0..1 | Extension | R4: Description of sample size (new) 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 | "description" | |
| value[x] |
0..1 | string | Description of sample size | |
| extension:numberOfStudies |
0..1 | Extension | R4: How many studies? (new) 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 | "numberOfStudies" | |
| value[x] |
0..1 | integer | How many studies? | |
| extension:numberOfParticipants |
0..1 | Extension | R4: How many participants? (new) 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 | "numberOfParticipants" | |
| value[x] |
0..1 | integer | How many participants? | |
| url |
1..1 | uri | "http://hl7.org/fhir/4.0/StructureDefinition/extension-RiskEvidenceSynthesis.sampleSize" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: R4: RiskEvidenceSynthesis.sampleSize (new:BackboneElement)
RiskEvidenceSynthesis.sampleSize.description (new:string)RiskEvidenceSynthesis.sampleSize.numberOfStudies (new:integer)RiskEvidenceSynthesis.sampleSize.numberOfParticipants (new:integer)Maturity: 0
Other representations of profile: CSV, Excel, Schematron
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | Extension, Extension.extension, Extension.extension:description, Extension.extension:description.extension, Extension.extension:description.value[x], Extension.extension:numberOfStudies, Extension.extension:numberOfStudies.extension, Extension.extension:numberOfStudies.value[x], Extension.extension:numberOfParticipants, Extension.extension:numberOfParticipants.extension, Extension.extension:numberOfParticipants.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, Extension.extension:description, Extension.extension:description.extension, Extension.extension:numberOfStudies, Extension.extension:numberOfStudies.extension, Extension.extension:numberOfParticipants, Extension.extension:numberOfParticipants.extension | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r4.r4b#0.1.0 based on FHIR 4.3.0. Generated 2026-03-20
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