description: Records Body Mass Index (BMI) observations in the Irish healthcare context.
package_name: nostalgic-ie.fhir.core
derivation: constraint
name: IECoreBMI
type: Observation
elements:
  code:
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: 39156-5, system: 'http://loinc.org', display: 'Body mass index (BMI) [Ratio]'}
    index: 0
  value:
    choices: [valueQuantity]
    index: 2
  valueQuantity: {type: Quantity, choiceOf: value, index: 3}
  value[x]:
    elements:
      value: {mustSupport: true, index: 4}
      unit: {mustSupport: true, index: 5}
      system:
        pattern: {type: Uri, value: 'http://unitsofmeasure.org'}
        index: 6
      code:
        pattern: {type: Code, value: kg/m2}
        index: 7
    required: [value, unit, system, code]
package_version: 0.2.0
class: profile
kind: resource
url: https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-bmi
base: https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-vital-signs
version: 0.2.0