| Left: | Choice column (http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-choiceColumn) |
| Right: | Answer Context Expression (http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-contextExpression) |
| Error | StructureDefinition.url | Values for url differ: 'http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-choiceColumn' vs 'http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-contextExpression' |
| Error | StructureDefinition.version | Values for version differ: '3.0.0' vs '4.0.0' |
| Information | StructureDefinition.name | Values for name differ: 'ChoiceColumnExtension' vs 'ContextExpressionExtension' |
| Information | StructureDefinition.title | Values for title differ: 'Choice column' vs 'Answer Context Expression' |
| Information | StructureDefinition.status | Values for status differ: 'draft' vs 'active' |
| Information | StructureDefinition.date | Values for date differ: '2022-03-08T18:37:19+00:00' vs '2025-10-01T20:11:01+00:00' |
| Information | StructureDefinition.publisher | Values for publisher differ: 'HL7 International - FHIR Infrastructure Work Group' vs 'HL7 International / FHIR Infrastructure' |
| Information | StructureDefinition.short | Values for short differ: 'Guide for rendering multi-column choices' vs 'Expression for information to guide answers' |
| Information | StructureDefinition.definition | Values for definition differ: 'Provides guidelines for rendering multi-column choices. I.e. when displaying a list of codes (for `choice` or `open-choice` items) or a list of resources (for `reference` items), this extension allows the drop-down to have multiple columns. For codes, the author can pick additional code system properties to display - such as alternate display names strength or form for drug codes, etc. For references, the author can choose particular columns from the resource (e.g. first name, last name, specialty, address).' vs 'A FHIR Query that resolves to one or more resources that can be displayed to the user to help provide context for answering a question. For example, if the question is 'Has the patient discussed this issue on any visits in the past year?', the contextExpression might return the set of patient's encounters for the prior 12 month period to help jog the practitioner's memory.' |
| Information | StructureDefinition.short | Values for short differ: 'Additional content defined by implementations' vs 'Extension' |
| Information | StructureDefinition.definition | Values for definition differ: 'May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.' vs 'An Extension' |
| Information | Extension.extension | Element minimum cardinalities differ: '0' vs '2' |
| Name | Value | Comments | |
|---|---|---|---|
 abstract | false | ||
| baseDefinition | http://hl7.org/fhir/StructureDefinition/Extension | ||
| copyright | |||
| date | 2022-03-08T18:37:19+00:00 | 2025-10-01T20:11:01+00:00 |
|
| description | Provides guidelines for rendering multi-column choices. I.e. when displaying a list of codes (for `choice` or `open-choice` items) or a list of resources (for `reference` items), this extension allows the drop-down to have multiple columns. For codes, the author can pick additional code system properties to display - such as alternate display names strength or form for drug codes, etc. For references, the author can choose particular columns from the resource (e.g. first name, last name, specialty, address). | A FHIR Query that resolves to one or more resources that can be displayed to the user to help provide context for answering a question. For example, if the question is "Has the patient discussed this issue on any visits in the past year?", the contextExpression might return the set of patient's encounters for the prior 12 month period to help jog the practitioner's memory. If there are multiple repetitions of this extension, then each is providing a distinct set of context. For example, one repetition might expose 'potentially relevant procedures' while another might expose 'potentially relevant encounters'. |
|
| experimental | |||
| fhirVersion | 4.0.1 | ||
| jurisdiction | |||
 jurisdiction[0] | http://unstats.un.org/unsd/methods/m49/m49.htm#001 | ||
| kind | complex-type | ||
| name | ChoiceColumnExtension | ContextExpressionExtension |
|
| publisher | HL7 International - FHIR Infrastructure Work Group | HL7 International / FHIR Infrastructure |
|
| purpose | |||
| status | draft | active |
|
| title | Choice column | Answer Context Expression |
|
| type | Extension | ||
| url | http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-choiceColumn | http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-contextExpression |
|
| version | 3.0.0 | 4.0.0 |
|
| Name | L Flags | L Card. | L Type | L Description & Constraints | R Flags | R Card. | R Type | R Description & Constraints | Comments |
|---|---|---|---|---|---|---|---|---|---|
 Extension | 0..* | Extension | Guide for rendering multi-column choices | 0..* | Extension | Expression for information to guide answers | |||
 id | 0..1 | string | Unique id for inter-element referencing | 0..1 | string | Unique id for inter-element referencing | |||
 Slices for extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | 2..* | Extension | Extension Slice: Unordered, Open by value:url |
| ||
| url | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-choiceColumn" | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-contextExpression" | |||
| value[x] | 0..0 | 0..0 | |||||||
| Documentation for this format | |||||||||