description: This profile constrains the Observation resource to represent Tobacco use assessment in a patient summary
package_name: hl7.fhir.uv.ips
derivation: constraint
name: ObservationTobaccoUseUvIps
type: Observation
elements:
  id: {mustSupport: true, index: 0}
  meta:
    mustSupport: true
    index: 1
    elements:
      profile:
        mustSupport: true
        pattern: {type: Canonical, value: 'http://hl7.org/fhir/uv/ips/StructureDefinition/Observation-tobaccouse-uv-ips'}
        index: 2
  code:
    type: CodeableConcept
    mustSupport: true
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: 72166-2, system: 'http://loinc.org'}
    index: 3
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/uv/ips/StructureDefinition/Patient-uv-ips']
    index: 4
    elements:
      reference: {mustSupport: true, index: 5}
    required: [reference]
  effective:
    mustSupport: true
    choices: []
    index: 7
  effective[x]:
    extensions: {}
    elements:
      extension: {type: Extension, short: 'effective[x] absence reason', mustSupport: true, url: 'http://hl7.org/fhir/StructureDefinition/data-absent-reason', index: 8}
  valueCodeableConcept:
    type: CodeableConcept
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/uv/ips/ValueSet/current-smoking-status-uv-ips'}
    mustSupport: true
    index: 9
package_version: 0.3.0
class: profile
kind: resource
url: http://hl7.org/fhir/uv/ips/StructureDefinition/Observation-tobaccouse-uv-ips
base: http://hl7.org/fhir/StructureDefinition/Observation
version: 0.3.0
required: [subject, code, effective]