description: The head circumference is the size of the head as measured around the head.
package_name: nictiz.fhir.nl.r4.zib2020
derivation: constraint
name: ZibHeadCircumference
abstract: true
type: Observation
elements:
  code:
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: 9843-4, system: 'http://loinc.org'}
    index: 0
  effective:
    choices: []
    index: 2
    slicing:
      rules: open
      discriminator:
      - {path: $this, type: type}
      min: null
      slices:
        effectiveDateTime:
          match: {}
          schema:
            short: HeadCircumferenceDate
            choices: [effectiveDateTime]
            index: 4
  effectiveDateTime:
    short: HeadCircumferenceDate
    type: dateTime
    choiceOf: effective
    index: 5
    slicing:
      slices:
        effectiveDateTime:
          match: {}
          schema: {short: HeadCircumferenceDate, type: dateTime, choiceOf: effective, index: 5}
  value:
    short: HeadCircumferenceMeasurement
    choices: [valueQuantity]
    index: 7
  valueQuantity: {short: HeadCircumferenceMeasurement, type: Quantity, choiceOf: value, index: 8}
  note:
    index: 9
    elements:
      text: {short: Comment, index: 10}
  method:
    short: HeadCircumferenceMeasuringMethod
    binding: {strength: extensible, valueSet: 'http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.12.14.1--20200901000000'}
    index: 11
package_version: 0.7.0-beta.1
class: profile
kind: resource
url: http://nictiz.nl/fhir/StructureDefinition/zib-HeadCircumference
base: http://nictiz.nl/fhir/StructureDefinition/pattern-VitalSigns
version: null