description: Israel Core proposed constraints and extensions on the Observation Resource for use in querying and retrieving Vital Signs information.
package_name: rs/il.core.fhir.r4
derivation: constraint
name: ILCoreVitalSigns
type: Observation
elements:
  category:
    index: 0
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: system, type: value}
      - {path: code, type: value}
      min: 1
      slices:
        VSCat:
          match: {system: null, code: null}
          schema:
            _required: true
            index: 1
            elements:
              coding:
                index: 2
                elements:
                  system:
                    pattern: {type: uri, value: 'http://terminology.hl7.org/CodeSystem/observation-category'}
                    type: uri
                    index: 3
                  code:
                    pattern: {type: code, value: vital-signs}
                    type: code
                    index: 4
                required: [code, system]
            required: [coding]
  code:
    binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/ValueSet/observation-vitalsignresult'}
    index: 5
  subject:
    type: Reference
    refers: ['http://fhir.health.gov.il/StructureDefinition/il-core-patient']
    index: 6
  effective:
    constraint:
      il-vital-signs-effective: {human: 'if Observation.effective[x] is dateTime and has a value then that value shall be precise to the day', source: 'http://fhir.health.gov.il/StructureDefinition/il-core-vital-signs', severity: error, expression: ($this as dateTime).toString().length() >= 8}
    mustSupport: true
    choices: []
    index: 8
  dataAbsentReason: {mustSupport: true, index: 9}
  hasMember:
    type: Reference
    refers: ['http://fhir.health.gov.il/StructureDefinition/il-core-questionnaire-response', 'http://fhir.health.gov.il/StructureDefinition/il-core-vital-signs', 'http://hl7.org/fhir/StructureDefinition/MolecularSequence']
    index: 10
  derivedFrom:
    type: Reference
    refers: ['http://fhir.health.gov.il/StructureDefinition/il-core-document-reference', 'http://fhir.health.gov.il/StructureDefinition/il-core-imaging-study', 'http://fhir.health.gov.il/StructureDefinition/il-core-media', 'http://fhir.health.gov.il/StructureDefinition/il-core-questionnaire-response', 'http://fhir.health.gov.il/StructureDefinition/il-core-vital-signs', 'http://hl7.org/fhir/StructureDefinition/MolecularSequence']
    index: 11
  component:
    constraint:
      il-vital-signs-component: {human: If there is no a value a data absent reason must be present, source: 'http://fhir.health.gov.il/StructureDefinition/il-core-vital-signs', severity: error, expression: value.exists() or dataAbsentReason.exists()}
    index: 12
    elements:
      code:
        binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/ValueSet/observation-vitalsignresult'}
        mustSupport: true
        index: 13
      value:
        mustSupport: true
        choices: []
        index: 15
      dataAbsentReason: {mustSupport: true, index: 16}
package_version: 0.13.2
class: profile
kind: resource
url: http://fhir.health.gov.il/StructureDefinition/il-core-vital-signs
base: http://fhir.health.gov.il/StructureDefinition/il-core-observation
version: 0.13.0
required: [category]