NPHCDA Immunization FHIR IG
1.0.0 - ci-build Nigeria flag

NPHCDA Immunization FHIR IG, published by https://nphcda.gov.ng. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Nigeria-FHIR-Community/ImmunizationIG/ and changes regularly. See the Directory of published versions

Extension: NG-Imm Client Age in Years

Official URL: http://nphcda.gov.ng/ig/immunization/StructureDefinition/age-in-years Version: 1.0.0
Draft as of 2025-08-04 Computable Name: NGAgeInYears

Age of the Immunization Client recorded in years

Context of Use

This extension may be used on the following element(s):

  • Element ID Patient

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

Summary

Simple Extension with the type integer: Age of the Immunization Client recorded in years

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension NG-Imm Client Age in Years
... extension 0..0
... url 1..1 uri "http://nphcda.gov.ng/ig/immunization/StructureDefinition/age-in-years"
... value[x] 0..1 integer Age of the Immunization Client recorded in years

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension NG-Imm Client Age in Years
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://nphcda.gov.ng/ig/immunization/StructureDefinition/age-in-years"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type integer: Age of the Immunization Client recorded in years

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension NG-Imm Client Age in Years
... extension 0..0
... url 1..1 uri "http://nphcda.gov.ng/ig/immunization/StructureDefinition/age-in-years"
... value[x] 0..1 integer Age of the Immunization Client recorded in years

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension NG-Imm Client Age in Years
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://nphcda.gov.ng/ig/immunization/StructureDefinition/age-in-years"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()