HL7 BE Laboratory WG Implementation Guide
1.0.0 - STU

This page is part of the HL7 Belgium FHIR Implementation Guide - Lab related profiles (v1.0.0: Trial Use) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

Extension: BeReferenceRangeComment - Detailed Descriptions

Active as of 2022-09-08

Definitions for the be-ext-referencerange-comment extension.

1. Extension
Definition

Extension that adds a comment to Observation.ReferenceRange

Control0..* This element is affected by the following invariants: ele-1
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
2. Extension.id
Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

Control0..1
Typestring
3. Extension.extension
Definition

An Extension

Control0..0
TypeExtension
InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
SlicingThis element introduces a set of slices on Extension.extension. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • value @ url
4. Extension.url
Definition

Source of the definition for the extension code - a logical name or a URL.

Control1..1
Typeuri
Comments

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.

Fixed Valuehttps://www.ehealth.fgov.be/standards/fhir/lab/StructureDefinition/be-ext-referencerange-comment
5. Extension.value[x]
Definition

A text note which also contains information about who made the statement and when.

Control0..1 This element is affected by the following invariants: ele-1
TypeAnnotation(BeCodedAnnotation)
[x] NoteSee Choice of Data Types for further information about how to use [x]
Comments

For systems that do not have structured annotations, they can simply communicate a single annotation with no author or time. This element may need to be included in narrative because of the potential for modifying information. Annotations SHOULD NOT be used to communicate "modifying" information that could be computable. (This is a SHOULD because enforcing user behavior is nearly impossible).

InvariantsDefined on this element
ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))