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Extension: Comparison value for ordinal codes

(No assigned work group) Maturity Level: 0Context: Any

URL for this extension: 

http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue

Status: draft. Extension maintained by: HL7

A numeric value that allows the comparison (less than, greater than) or other numerical manipulation of a concept (e.g. Adding up components of a score).

Context of Use: Use on element: Questionnaire.item.option.valueCoding

usage info: insert a list of places where this extension is used

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1decimalURL = http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue
Comparison value for ordinal codes: A numeric value that allows the comparison (less than, greater than) or other numerical manipulation of a concept (e.g. Adding up components of a score).
Use on element: Questionnaire.item.option.valueCoding

doco Documentation for this format

Fulle Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue
Comparison value for ordinal codes: A numeric value that allows the comparison (less than, greater than) or other numerical manipulation of a concept (e.g. Adding up components of a score).
Use on element: Questionnaire.item.option.valueCoding
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue"
... valueDecimal 1..1decimalValue of extension

doco Documentation for this format

XML Template

<!-- Comparison value for ordinal codes -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue" >
  <!-- from Element: extension -->
 <valueDecimal value="[decimal]"/><!-- 1..1 Value of extension -->
</extension>

JSON Template

{ // Comparison value for ordinal codes
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue", // R! 
    "valueDecimal" : <decimal> // R! Value of extension
  }

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1decimalURL = http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue
Comparison value for ordinal codes: A numeric value that allows the comparison (less than, greater than) or other numerical manipulation of a concept (e.g. Adding up components of a score).
Use on element: Questionnaire.item.option.valueCoding

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue
Comparison value for ordinal codes: A numeric value that allows the comparison (less than, greater than) or other numerical manipulation of a concept (e.g. Adding up components of a score).
Use on element: Questionnaire.item.option.valueCoding
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue"
... valueDecimal 1..1decimalValue of extension

doco Documentation for this format

XML Template

<!-- Comparison value for ordinal codes -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue" >
  <!-- from Element: extension -->
 <valueDecimal value="[decimal]"/><!-- 1..1 Value of extension -->
</extension>

JSON Template

{ // Comparison value for ordinal codes
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-ordinalValue", // R! 
    "valueDecimal" : <decimal> // R! Value of extension
  }

 

Constraints

  • ele-1: All FHIR elements must have a @value or children (xpath: @value|f:*|h:div)
  • ext-1: Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]))