RareLink Implementation Guide
2.0.2 - 2.0.2
RareLink Implementation Guide - Local Development build (v2.0.2) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Official URL: https://rarelink.bih-charite.de/fhir/StructureDefinition/age-at-onset | Version: 2.0.2 | |||
Draft as of 2025-08-08 | Computable Name: AgeAtOnset |
ERDRI-CDS - The age at which the condition first appeared.
Context of Use
This extension may be used on the following element(s):
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
This structure is derived from Extension
Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
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0..* | Extension | Age at Onset | |
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0..0 | |||
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1..1 | uri | "https://rarelink.bih-charite.de/fhir/StructureDefinition/age-at-onset" | |
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0..1 | CodeableConcept | Value of extension Binding: Age at Onset Value Set (extensible) | |
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Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
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0..* | Extension | Age at Onset | |
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0..1 | string | Unique id for inter-element referencing | |
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0..0 | |||
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1..1 | uri | "https://rarelink.bih-charite.de/fhir/StructureDefinition/age-at-onset" | |
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0..1 | CodeableConcept | Value of extension Binding: Age at Onset Value Set (extensible) | |
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This structure is derived from Extension
Differential View
This structure is derived from Extension
Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
---|---|---|---|---|
![]() ![]() |
0..* | Extension | Age at Onset | |
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0..0 | |||
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1..1 | uri | "https://rarelink.bih-charite.de/fhir/StructureDefinition/age-at-onset" | |
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0..1 | CodeableConcept | Value of extension Binding: Age at Onset Value Set (extensible) | |
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Snapshot View
Name | Flags | Card. | Type | Description & Constraints Filter: ![]() ![]() |
---|---|---|---|---|
![]() ![]() |
0..* | Extension | Age at Onset | |
![]() ![]() ![]() |
0..1 | string | Unique id for inter-element referencing | |
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0..0 | |||
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1..1 | uri | "https://rarelink.bih-charite.de/fhir/StructureDefinition/age-at-onset" | |
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0..1 | CodeableConcept | Value of extension Binding: Age at Onset Value Set (extensible) | |
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Other representations of profile: CSV, Excel, Schematron
Path | Conformance | ValueSet | URI |
Extension.value[x] | extensible | AgeAtOnsetVShttps://rarelink.bih-charite.de/fhir/ValueSet/age-at-onset-vs From this IG |
Id | Grade | Path(s) | Details | Requirements |
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |