description: This profile represents the constraints applied to the Observation resource by the PS-CA project to represent results produced by laboratory (including pathology) tests or panels/studies in a patient summary. This observation may represent the result of a simple laboratory test such as hematocrit or it may group the set of results produced by a multi-test study or panel such as a complete blood count, a dynamic function test, or a urine specimen study. In the latter case, the observation carries the overall conclusion of the study and or a global interpretation by the producer of the study, in the comment element; and references the atomic results of the study as \"has-member\" child observations.\r\n \n\n It is informed by the constraints of the [Observation Results (Laboratory) IPS-UV profile](http://hl7.org/fhir/uv/ips/StructureDefinition-Observation-results-laboratory-uv-ips.html) and the [Canadian Baseline Profile](http://build.fhir.org/ig/HL7-Canada/ca-baseline/branches/master/StructureDefinition-profile-observation-results.html) to allow for cross-border and cross-jurisdiction sharing of laboratory result information
package_name: ca.infoway.io.psca
derivation: constraint
name: ObservationResultsLaboratoryPathologyPSCA
type: Observation
elements:
  category:
    type: CodeableConcept
    index: 1
    slicing:
      rules: open
      discriminator:
      - {path: $this, type: pattern}
      min: 1
      slices:
        laboratory:
          match:
            coding:
            - {code: laboratory, system: 'http://terminology.hl7.org/CodeSystem/observation-category'}
          schema:
            mustSupport: true
            pattern:
              type: CodeableConcept
              value:
                coding:
                - {code: laboratory, system: 'http://terminology.hl7.org/CodeSystem/observation-category'}
            _required: true
            index: 2
          min: 1
          max: 1
  hasMember:
    type: Reference
    refers: ['http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/observation-results-laboratory-pathology-ca-ps']
    index: 25
  interpretation: {type: CodeableConcept, index: 23}
  specimen:
    type: Reference
    refers: ['http://hl7.org/fhir/uv/ips/StructureDefinition/Specimen-uv-ips']
    index: 24
  valueQuantity:
    type: Quantity
    mustSupport: true
    choiceOf: value
    index: 19
    slicing:
      slices:
        valueQuantity:
          match: {}
          schema: {type: Quantity, mustSupport: true, choiceOf: value, index: 19}
          min: 0
          max: 1
  value:
    mustSupport: true
    choices: [valueCodeableConcept]
    index: 21
    slicing:
      slices:
        valueCodeableConcept:
          match: {}
          schema:
            mustSupport: true
            choices: [valueCodeableConcept]
            index: 21
  valueString:
    type: string
    mustSupport: true
    choiceOf: value
    index: 16
    slicing:
      slices:
        valueString:
          match: {}
          schema: {type: string, mustSupport: true, choiceOf: value, index: 16}
          min: 0
          max: 1
  component: {mustSupport: true, index: 26}
  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: 10}
    elements:
      extension:
        short: effective[x] absence reason
        type: Extension
        mustSupport: true
        url: http://hl7.org/fhir/StructureDefinition/data-absent-reason
        index: 10
        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: 10}
              min: 0
              max: 1
  effectiveDateTime: {type: dateTime, mustSupport: true, choiceOf: effective, index: 8}
  status:
    label: Observation 'complete' status codes
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/uv/ips/ValueSet/results-status-uv-ips'}
    index: 0
  effective:
    mustSupport: true
    choices: [effectiveDateTime, effectivePeriod]
    index: 7
  code:
    type: CodeableConcept
    binding: {strength: example, valueSet: 'http://fhir.infoway-inforoute.ca/io/psca/ValueSet/pCLOCD'}
    mustSupport: true
    index: 3
  valueCodeableConcept:
    type: CodeableConcept
    mustSupport: true
    choiceOf: value
    index: 22
    slicing:
      slices:
        valueCodeableConcept:
          match: {}
          schema: {type: CodeableConcept, mustSupport: true, choiceOf: value, index: 22}
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/patient-ca-ps', 'http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/Group', 'http://hl7.org/fhir/StructureDefinition/Location']
    index: 4
    elements:
      reference: {mustSupport: true, index: 5}
    required: [reference]
  performer:
    type: Reference
    mustSupport: true
    refers: ['http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/organization-lab-ca-ps', 'http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/patient-ca-ps', 'http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/practitioner-lab-ca-ps', 'http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/practitionerrole-lab-ca-ps', 'http://hl7.org/fhir/StructureDefinition/CareTeam', 'http://hl7.org/fhir/StructureDefinition/RelatedPerson']
    index: 11
  effectivePeriod: {type: Period, mustSupport: true, choiceOf: effective, index: 9}
package_version: 2.0.3-DFT-Ballot
class: profile
kind: resource
url: http://fhir.infoway-inforoute.ca/io/psca/StructureDefinition/observation-results-laboratory-pathology-ca-ps
base: http://hl7.org/fhir/StructureDefinition/Observation
version: null
required: [effectiveDateTime, effectivePeriod, subject, category, effective, performer]