description: 'R4: `SubstanceAmount.amount[x]` (new:Quantity, Range, string)'
package_name: hl7.fhir.uv.xver-r4.r3
derivation: constraint
name: ExtensionSubstanceAmount_Amount
type: Extension
elements:
  url:
    base: {max: '1', min: 1, path: Extension.url}
    pattern: {type: Uri, value: 'http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceAmount.amount'}
    index: 0
  value:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    short: Used to capture quantitative values for a variety of elements. If only limits are given, the arithmetic mean would be the average. If only a single definite value for a given element is given, it would be captured in this field
    choices: [valueQuantity, valueRange, valueString]
    index: 2
  valueQuantity:
    short: Used to capture quantitative values for a variety of elements. If only limits are given, the arithmetic mean would be the average. If only a single definite value for a given element is given, it would be captured in this field
    type: Quantity
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choiceOf: value
    index: 3
  valueRange:
    short: Used to capture quantitative values for a variety of elements. If only limits are given, the arithmetic mean would be the average. If only a single definite value for a given element is given, it would be captured in this field
    type: Range
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choiceOf: value
    index: 4
  valueString:
    short: Used to capture quantitative values for a variety of elements. If only limits are given, the arithmetic mean would be the average. If only a single definite value for a given element is given, it would be captured in this field
    type: string
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choiceOf: value
    index: 5
package_version: 0.1.0
class: extension
kind: complex-type
url: http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceAmount.amount
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.1.0
required: [url]