description: This CH ELM profile constrains the Observation resource for the purpose of laboratory test reports for hiv recency.
package_name: ch.fhir.ig.ch-elm
derivation: constraint
name: ChElmObservationResultsLaboratoryHivRecencyStrict
type: Observation
elements:
  code:
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: 77685-6, system: 'http://loinc.org', display: 'HIV 1 and 2 IgG Ab [Identifier] in Serum or Plasma by Immunoblot'}
    index: 0
  subject:
    type: Reference
    refers: ['http://fhir.ch/ig/ch-elm/StructureDefinition/ChElmPatientHIV']
    index: 1
  component:
    array: true
    min: 7
    max: 7
    index: 2
    elements:
      code:
        short: see also 'Guidance - Laboratory Result'
        binding: {strength: required, valueSet: 'http://fhir.ch/ig/ch-elm/ValueSet/ch-elm-results-component-hiv-recency'}
        index: 3
      value:
        choices: []
        index: 5
        slicing:
          slices:
            valueQuantity:
              match: {}
              schema:
                short: contains the band intensity value
                choices: [valueQuantity]
                _required: true
                index: 7
              min: 1
      valueQuantity:
        type: Quantity
        short: contains the band intensity value
        choiceOf: value
        index: 8
        slicing:
          slices:
            valueQuantity:
              match: {}
              schema: {type: Quantity, short: contains the band intensity value, choiceOf: value, _required: true, index: 8}
              min: 1
    required: [value, valueQuantity]
    slicing:
      rules: closed
      discriminator:
      - {path: code, type: value}
      min: 7
      max: 7
      slices:
        gp120:
          match:
            code:
              coding:
              - {code: '118040000', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 1 glycoprotein 120 antibody (procedure)}
          schema:
            _required: true
            index: 9
            extensions:
              value-r5: {url: null, index: 10}
            elements:
              extension:
                index: 10
                slicing:
                  slices:
                    value-r5:
                      match: {}
                      schema: {index: 10}
              code:
                pattern:
                  type: CodeableConcept
                  value:
                    coding:
                    - {code: '118040000', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 1 glycoprotein 120 antibody (procedure)}
                index: 11
        gp41:
          match:
            code:
              coding:
              - {code: '118044009', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 1 glycoprotein 41 antibody (procedure)}
          schema:
            _required: true
            index: 12
            extensions:
              value-r5: {url: null, index: 13}
            elements:
              extension:
                index: 13
                slicing:
                  slices:
                    value-r5:
                      match: {}
                      schema: {index: 13}
              code:
                pattern:
                  type: CodeableConcept
                  value:
                    coding:
                    - {code: '118044009', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 1 glycoprotein 41 antibody (procedure)}
                index: 14
        p31:
          match:
            code:
              coding:
              - {code: '118052007', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 1 protein 31 antibody (procedure)}
          schema:
            _required: true
            index: 15
            extensions:
              value-r5: {url: null, index: 16}
            elements:
              extension:
                index: 16
                slicing:
                  slices:
                    value-r5:
                      match: {}
                      schema: {index: 16}
              code:
                pattern:
                  type: CodeableConcept
                  value:
                    coding:
                    - {code: '118052007', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 1 protein 31 antibody (procedure)}
                index: 17
        p24:
          match:
            code:
              coding:
              - {code: '117749009', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 1 protein 24 antibody (procedure)}
          schema:
            _required: true
            index: 18
            extensions:
              value-r5: {url: null, index: 19}
            elements:
              extension:
                index: 19
                slicing:
                  slices:
                    value-r5:
                      match: {}
                      schema: {index: 19}
              code:
                pattern:
                  type: CodeableConcept
                  value:
                    coding:
                    - {code: '117749009', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 1 protein 24 antibody (procedure)}
                index: 20
        p17:
          match:
            code:
              coding:
              - {code: '118047002', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 1 protein 17 antibody (procedure)}
          schema:
            _required: true
            index: 21
            extensions:
              value-r5: {url: null, index: 22}
            elements:
              extension:
                index: 22
                slicing:
                  slices:
                    value-r5:
                      match: {}
                      schema: {index: 22}
              code:
                pattern:
                  type: CodeableConcept
                  value:
                    coding:
                    - {code: '118047002', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 1 protein 17 antibody (procedure)}
                index: 23
        gp105:
          match:
            code:
              coding:
              - {code: '118062000', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 2 glycoprotein 105 antibody (procedure)}
          schema:
            _required: true
            index: 24
            extensions:
              value-r5: {url: null, index: 25}
            elements:
              extension:
                index: 25
                slicing:
                  slices:
                    value-r5:
                      match: {}
                      schema: {index: 25}
              code:
                pattern:
                  type: CodeableConcept
                  value:
                    coding:
                    - {code: '118062000', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 2 glycoprotein 105 antibody (procedure)}
                index: 26
        gp36:
          match:
            code:
              coding:
              - {code: '118067006', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 2 glycoprotein 36 antibody (procedure)}
          schema:
            _required: true
            index: 27
            extensions:
              value-r5: {url: null, index: 28}
            elements:
              extension:
                index: 28
                slicing:
                  slices:
                    value-r5:
                      match: {}
                      schema: {index: 28}
              code:
                pattern:
                  type: CodeableConcept
                  value:
                    coding:
                    - {code: '118067006', system: 'http://snomed.info/sct', display: Measurement of Human immunodeficiency virus 2 glycoprotein 36 antibody (procedure)}
                index: 29
package_version: 1.13.0
class: profile
kind: resource
url: http://fhir.ch/ig/ch-elm/StructureDefinition/ch-elm-observation-results-hiv-recency-strict
base: http://fhir.ch/ig/ch-elm/StructureDefinition/ch-elm-observation-results-laboratory
version: 1.13.0