Skip to content

FHIR-53276 Add canonical profile reference support to Group characteristics #95

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
bkaney wants to merge 2 commits into
base: master
Choose a base branch
from
Open

FHIR-53276 Add canonical profile reference support to Group characteristics #95

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
b0a9c90
Add canonical profile reference support to Group characteristics
bkaney Oct 21, 2025
825877d
Change example to demonstrate a case feature definition
bkaney Oct 29, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions input/fsh/artifact-profiles/group-definition.fsh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,11 @@ Description: "Represents the definition of a group of subjects, suitable for use
* code MS
* name 1..1 MS
* characteristic MS
* characteristic.value[x] MS
* characteristic.valueReference.extension contains
GroupCharacteristicValueCanonical named valueCanonical 0..1 MS
* characteristic.valueReference.extension[valueCanonical] ^short = "Instances that conform to the referenced profile"
* characteristic.valueReference.extension[valueCanonical] ^definition = "Instances that conform to the referenced profile are included (or excluded if characteristic.exclude is true) in the cohort."
* member MS
* entity MS
* extension contains
Expand Down
19 changes: 19 additions & 0 deletions input/fsh/examples/group-cohort-definition-example.fsh
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
Instance: ExampleCohortDefinition
InstanceOf: CRMIGroupDefinition
Title: "Example Cohort Definition"
Description: "An example cohort definition using the GroupDefinition profile"
* type = #person
* actual = false
* name = "Adult Diabetes Patients"
* characteristic[+].code = http://snomed.info/sct#64572001 "Disease (disorder)"
* characteristic[=].code.text = "Patients with diabetes diagnosis"
* characteristic[=].valueCodeableConcept = http://snomed.info/sct#73211009 "Diabetes mellitus"
* characteristic[=].exclude = false
* characteristic[+].code = http://loinc.org#30525-0 "Age"
* characteristic[=].code.text = "Adults 18 years and older"
* characteristic[=].valueQuantity = 18 'a' "years"
* characteristic[=].exclude = false
* characteristic[+].code = http://loinc.org#4548-4 "Hemoglobin A1c/Hemoglobin.total in Blood"
* characteristic[=].code.text = "Patients with high HbA1c (>6%)"
* characteristic[=].valueReference.extension[valueCanonical].valueCanonical = "http://example.org/fhir/StructureDefinition/high-a1c-observation"
* characteristic[=].exclude = false
6 changes: 6 additions & 0 deletions input/fsh/extensions/group-characteristic-value-canonical-extension.fsh
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
Extension: GroupCharacteristicValueCanonical
Id: crmi-group-characteristic-value-canonical
Title: "Group Characteristic Value Canonical Extension"
Description: "Extends Group.characteristic.valueReference to support canonical references to profiles, where instances that conform to the referenced profile are included in the group characteristic."
Context: Group.characteristic.valueReference
* value[x] only canonical
4 changes: 4 additions & 0 deletions oids.ini
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -135,6 +135,7 @@ crmi-endpointConfiguration = 2.16.840.1.113883.4.642.40.38.42.80
crmi-endpointconfigurationparameters = 2.16.840.1.113883.4.642.40.38.42.81
crmi-referenceSource = 2.16.840.1.113883.4.642.40.38.42.82
crmi-publishable-bundle = 2.16.840.1.113883.4.642.40.38.42.83
crmi-group-characteristic-value-canonical = 2.16.840.1.113883.4.642.40.38.42.84

[OperationDefinition]
crmi-approve = 2.16.840.1.113883.4.642.40.38.33.1
Expand Down Expand Up @@ -179,6 +180,9 @@ shareable-example = 2.16.840.1.113883.4.642.40.38.11.3
publishable-example = 2.16.840.1.113883.4.642.40.38.26.1
shareable-example = 2.16.840.1.113883.4.642.40.38.26.2

[Group]
ExampleCohortDefinition = 2.16.840.1.113883.4.642.40.38.25.1

[ImplementationGuide]
publishable-example = 2.16.840.1.113883.4.642.40.38.27.1
shareable-example = 2.16.840.1.113883.4.642.40.38.27.2
Expand Down