description: This profile applies constraints to the Observation resource for CA Core+ to support capture of social determinants and lifestyle information in the pan-Canadian context.
package_name: ca.infoway.io.core
derivation: constraint
name: ObservationSocialHistoryCACore
type: Observation
elements:
  status: {mustSupport: true, index: 0}
  category:
    type: CodeableConcept
    mustSupport: true
    index: 1
    slicing:
      rules: open
      discriminator:
      - {path: $this, type: pattern}
      min: 1
      slices:
        socialhistory:
          match:
            coding:
            - {code: social-history, system: 'http://terminology.hl7.org/CodeSystem/observation-category', display: Social History}
          schema:
            mustSupport: true
            pattern:
              type: CodeableConcept
              value:
                coding:
                - {code: social-history, system: 'http://terminology.hl7.org/CodeSystem/observation-category', display: Social History}
            _required: true
            index: 2
          min: 1
          max: 1
  code:
    type: CodeableConcept
    binding: {strength: example, valueSet: 'https://fhir.infoway-inforoute.ca/ValueSet/socialhistory'}
    mustSupport: true
    index: 3
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/patient-ca-core']
    index: 4
    elements:
      reference: {mustSupport: true, index: 5}
    required: [reference]
  encounter:
    type: Reference
    refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/encounter-ca-core']
    index: 6
  effective[x]:
    extensions:
      data-absent-reason: {url: 'http://hl7.org/fhir/StructureDefinition/data-absent-reason', min: 0, max: 1, short: 'effective[x] absence reason', type: Extension, mustSupport: true, index: 7}
    elements:
      extension:
        short: effective[x] absence reason
        type: Extension
        mustSupport: true
        url: http://hl7.org/fhir/StructureDefinition/data-absent-reason
        index: 7
        slicing:
          slices:
            data-absent-reason:
              match: {}
              schema: {short: 'effective[x] absence reason', type: Extension, mustSupport: true, url: 'http://hl7.org/fhir/StructureDefinition/data-absent-reason', index: 7}
              min: 0
              max: 1
  value:
    mustSupport: true
    choices: []
    index: 9
  note:
    mustSupport: true
    index: 10
    elements:
      text: {mustSupport: true, index: 11}
package_version: 1.0.0-dft-preballot
class: profile
kind: resource
url: http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/observation-socialhistory-ca-core
base: http://hl7.org/fhir/StructureDefinition/Observation
version: null
required: [subject, category]