Generated Narrative: StructureDefinition par-grading-evidence Name Flags Card. Type Description & Constraints Extension 0..* Extension PAR Grading Evidence #xD; extension 0..0 Extension #xD; url 1..1 uri "https://fhir.cognovis.de/dental/StructureDefinition/par-grading-evidence" #xD; value[x] 0..1 Reference(Observation) Value of extension #xD; Documentation for this format
Deprecated compatibility extension. New resources SHALL use Condition.evidence.detail to reference periodontal grading evidence such as radiographic bone loss, HbA1c, or smoking status.
Retained only so existing resources remain resolvable. Condition.evidence.detail provides the same reference semantics in FHIR R4 and is constrained to Observation references by DentalConditionDE.
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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")])
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).