description: This profile sets minimum expectations for an Observation resource that represents a patient's smoking status in the context of a patient summary in an Australian context. It is based on the [AU Core Smoking Status](https://build.fhir.org/ig/hl7au/au-fhir-core/StructureDefinition-au-core-smokingstatus.html) profile, and applies the additional requirements from [Observation Social History - Tobacco Use (IPS)](http://hl7.org/fhir/uv/ips/StructureDefinition/Observation-tobaccouse-uv-ips).
package_name: hl7.fhir.au.ps
derivation: constraint
name: AUPSSmokingStatus
type: Observation
elements:
  category:
    type: CodeableConcept
    index: 1
    slicing:
      slices:
        socialHistory:
          match: {}
          schema: {type: CodeableConcept, index: 2}
  value:
    choices: [valueCodeableConcept]
    index: 11
  component: {index: 14}
  status: {index: 0}
  effective:
    choices: []
    index: 9
  code:
    type: CodeableConcept
    index: 3
    elements:
      coding:
        array: true
        min: 2
        index: 4
        slicing:
          slices:
            loincSmokingStatus:
              match: {}
              schema: {_required: true, index: 5}
              min: 1
  valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 12}
  subject:
    type: Reference
    refers: ['http://hl7.org.au/fhir/ps/StructureDefinition/au-ps-patient']
    index: 6
    elements:
      reference: {mustSupport: true, index: 7}
    required: [reference]
  dataAbsentReason: {type: CodeableConcept, index: 13}
package_version: 0.5.0-preview
class: profile
kind: resource
url: http://hl7.org.au/fhir/ps/StructureDefinition/au-ps-smokingstatus
base: http://hl7.org.au/fhir/core/StructureDefinition/au-core-smokingstatus
version: 0.5.0-preview