description: This Observation profile represents whether, in the case of a cesarean delivery, a trial of labor was attempted. package_name: hl7.fhir.us.bfdr derivation: constraint name: ObservationLaborTrialAttempted type: Observation elements: code: short: If cesarean, a trial of labor was attempted [US Standard Certificate of Live Birth] mustSupport: true pattern: type: CodeableConcept value: coding: - {code: 73760-1, system: 'http://loinc.org'} index: 0 subject: type: Reference mustSupport: true refers: ['http://hl7.org/fhir/us/vr-common-library/StructureDefinition/Patient-child', 'http://hl7.org/fhir/us/vr-common-library/StructureDefinition/Patient-decedent-fetus'] index: 1 value: choices: [valueBoolean] index: 3 valueBoolean: {type: boolean, choiceOf: value, index: 4} package_version: 1.0.0 class: profile kind: resource url: http://hl7.org/fhir/us/bfdr/StructureDefinition/Observation-labor-trial-attempted base: http://hl7.org/fhir/StructureDefinition/Observation version: 1.0.0 required: [value, valueBoolean, subject, code]