Integrated Campaign Registry (ICR) Implementation Guide
0.1.0 - ci-build International flag

Integrated Campaign Registry (ICR) Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

Extension: Eligible Persons Present

Official URL: https://icr.healthcampaigns.org/StructureDefinition/eligible-present Version: 0.1.0
Draft as of 2026-08-07 Computable Name: EligiblePresent

Number of eligible persons — per the campaign protocol's target definition — present at the visit(s). Program-neutral by design: children under 5 for polio, household members for ITN registration, the eligible age band for MDA or vitamin A.

Context of Use

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

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

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Eligible Persons Present
... extension 0..0 Extension
... url 1..1 uri "https://icr.healthcampaigns.org/StructureDefinition/eligible-present"
... value[x] 0..1 unsignedInt Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Eligible Persons Present
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "https://icr.healthcampaigns.org/StructureDefinition/eligible-present"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type unsignedInt: Number of eligible persons — per the campaign protocol's target definition — present at the visit(s). Program-neutral by design: children under 5 for polio, household members for ITN registration, the eligible age band for MDA or vitamin A.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Eligible Persons Present
... extension 0..0 Extension
... url 1..1 uri "https://icr.healthcampaigns.org/StructureDefinition/eligible-present"
... value[x] 0..1 unsignedInt Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Eligible Persons Present
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "https://icr.healthcampaigns.org/StructureDefinition/eligible-present"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type unsignedInt: Number of eligible persons — per the campaign protocol's target definition — present at the visit(s). Program-neutral by design: children under 5 for polio, household members for ITN registration, the eligible age band for MDA or vitamin A.

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id Grade Path(s) Description Expression
ele-1 error **ALL** elements All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error **ALL** extensions Must have either extensions or value[x], not both extension.exists() != value.exists()