Stream: implementers
Topic: difference between these SearchParameters
Eric Haas (Jun 25 2021 at 04:15):
The expression for _id parameter is "Resource.id". In contrast the expression for the patient parameter is:
expression: >-
AllergyIntolerance.patient | CarePlan.subject.where(resolve() is Patient) |
CareTeam.subject.where(resolve() is Patient) |
ClinicalImpression.subject.where(resolve() is Patient) |
Composition.subject.where(resolve() is Patient) |
Condition.subject.where(resolve() is Patient) | Consent.patient |
DetectedIssue.patient | DeviceRequest.subject.where(resolve() is Patient) |
DeviceUseStatement.subject | DiagnosticReport.subject.where(resolve() is
Patient) | DocumentManifest.subject.where(resolve() is Patient) |
DocumentReference.subject.where(resolve() is Patient) |
Encounter.subject.where(resolve() is Patient) | EpisodeOfCare.patient |
FamilyMemberHistory.patient | Flag.subject.where(resolve() is Patient) |
Goal.subject.where(resolve() is Patient) |
ImagingStudy.subject.where(resolve() is Patient) | Immunization.patient |
List.subject.where(resolve() is Patient) |
MedicationAdministration.subject.where(resolve() is Patient) |
MedicationDispense.subject.where(resolve() is Patient) |
MedicationRequest.subject.where(resolve() is Patient) |
MedicationStatement.subject.where(resolve() is Patient) |
NutritionOrder.patient | Observation.subject.where(resolve() is Patient) |
Procedure.subject.where(resolve() is Patient) |
RiskAssessment.subject.where(resolve() is Patient) |
ServiceRequest.subject.where(resolve() is Patient) | SupplyDelivery.patient |
VisionPrescription.patient
why isn't the _id similar in that it would enumerate all the Resources like Patient.id | Procedure.id...? And is Resource.id a valid fhirpath expression when applied to a Patient resource for example?
Grahame Grieve (Jun 25 2021 at 04:37):
why iterate for _id when they're all the same?
Josh Mandel (Jun 25 2021 at 14:05):
is Resouece.id a valid FHIR path expression when evaluated against a Patient, though? Is this defined or documented somewhere?
Eric Haas (Jun 25 2021 at 16:05):
Warnings arise when derive from it and use the expression Patient.id.
Last updated: Apr 12 2022 at 19:14 UTC
