description: Definition of the Observation for the connective tissue disease - rheumatic disease package_name: rs/ch.fhir.ig.ch derivation: constraint name: CHCRLObservationConnectiveTissueDiseaseRheumaticDisease type: Observation elements: code: pattern: type: CodeableConcept value: coding: - {code: '10.12', system: 'http://fhir.ch/ig/ch-crl/CodeSystem/nkrs-variables', display: Connective Tissue Disease - Rheumatic disease} type: CodeableConcept index: 0 subject: type: Reference short: Patient refers: ['http://fhir.ch/ig/ch-crl/StructureDefinition/ch-crl-patient'] index: 1 elements: reference: {index: 2} required: [reference] effective: choices: [] index: 4 effectiveDateTime: {type: dateTime, index: 5} performer: type: Reference short: Practitioner if resident physician or Organization Department if hospital refers: ['http://fhir.ch/ig/ch-crl/StructureDefinition/ch-crl-organization-department', 'http://fhir.ch/ig/ch-crl/StructureDefinition/ch-crl-practitioner'] index: 6 elements: reference: {index: 7} required: [reference] value: choices: [] index: 9 valueBoolean: type: boolean short: "If a connective tissue disease - rheumatic disease is not present then 'value=false'. \r\nIf a connective tissue disease - rheumatic disease is present then 'value=true'." index: 10 package_version: crl-0.9.0 class: profile kind: resource url: http://fhir.ch/ig/ch-crl/StructureDefinition/ch-crl-observation-connectivetissuediseaserheumaticdisease base: http://hl7.org/fhir/StructureDefinition/Observation version: 0.9.0 required: [effective, effectiveDateTime, subject, value, valueBoolean]