description: This base profile constrains the Observation resource to represent the laboratory results. package_name: rs/ch.fhir.ig.ch derivation: constraint name: ChEpregObservationResultsLab type: Observation elements: code: binding: {strength: preferred, valueSet: 'http://hl7.eu/fhir/laboratory/ValueSet/lab-obsCode-eu-lab'} index: 0 subject: type: Reference refers: ['http://fhir.ch/ig/ch-epreg/StructureDefinition/ch-epreg-patient-mother'] index: 1 elements: reference: {index: 2} required: [reference] effective: choices: [] index: 4 performer: type: Reference refers: ['http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-organization', 'http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-patient', 'http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-practitioner', 'http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-practitionerrole', 'http://hl7.org/fhir/StructureDefinition/CareTeam', 'http://hl7.org/fhir/StructureDefinition/RelatedPerson'] index: 5 elements: reference: {index: 6} required: [reference] value: short: See also 'Mapping Measurement Results'. mustSupport: true choices: [] index: 8 component: elements: value: short: See also 'Mapping Measurement Results'. mustSupport: true choices: [] index: 10 package_version: epreg-1.0.0-ballot class: profile kind: resource url: http://fhir.ch/ig/ch-epreg/StructureDefinition/ch-epreg-observation-results-lab base: http://hl7.org/fhir/StructureDefinition/Observation version: 1.0.0-ballot required: [effective, performer, subject]