Generated Narrative: StructureDefinition sdc-questionnaire-contextExpression Name Flags Card. Type Description & Constraints <a href="StructureDefinition-sdc-questionnaire-contextExpression-definitions.html#Extension" title="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.">Extension 0..* Extension Expression for information to guide answers #xD; extension 2..* Extension Extension #xD; Slices for extension Content/Rules for all slices #xD; extension:label 1..1 Extension Context label #xD; extension 0..0 #xD; url 1..1 uri "label" #xD; value[x] 1..1 string Value of extension #xD; extension:expression 1..1 Extension Context expression #xD; extension 0..0 #xD; url 1..1 uri "expression" #xD; value[x] 1..1 Expression Value of extension #xD; url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-contextExpression" #xD; value[x] 0..0 #xD; Documentation for this format
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'.
Expression for information to guide answers
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.
All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
Must have either extensions or value[x], not both
exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Extensions are always sliced by (at least) url
exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
The text to display in the form filler user interface that explains what the returned context information means
Source of the definition for the extension code - a logical name or a URL.
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).
The computable rules that identify the contextual information to display to the user