WHO Immunization Implementation Guide
0.1.0 - CI Build International flag

WHO Immunization Implementation Guide, published by World Health Organization (WHO). This is not an authorized publication; it is the continuous build for version 0.1.0). This version is based on the current content of https://github.com/WorldHealthOrganization/smart-immunizations and changes regularly. See the Directory of published versions

Library: IMMZIND19

Official URL: http://fhir.org/guides/who/smart-immunization/Library/IMMZIND19 Version: 0.1.0
Draft as of 2023-08-02 Computable Name: IMMZIND19

Related Artifacts

depends-onFHIR model informationhttp://fhir.org/guides/cqf/common/Library/FHIR-ModelInfo|4.0.1
depends-onLibrary FHIRHelpershttp://fhir.org/guides/who/smart-immunization/Library/FHIRHelpers|4.0.1
depends-onLibrary IMMZComIMMZCommon
depends-onLibrary IMMZcIMMZConcepts
depends-onLibrary IMMZConIMMZConfig
depends-onLibrary IMMZIndComIMMZIndicatorCommon
depends-onLibrary IMMZvlIMMZVaccineLibrary
depends-onLibrary FCFHIRCommon
depends-onCode system Administrative Gender CodesAdministrativeGender
depends-onValue set Yellow Fever Vaccinehttp://fhir.org/guides/who/smart-immunization/ValueSet/IMMZ.A1.DE23

Parameters

Measurement Periodin01Period
Patientout01Patient
measure-populationout01boolean
Geographic Region Stratifierout01string
Administrative Gender Stratifierout01Coding

Data Requirements

Type: Patient (Patient)
Type: Immunization (Immunization)

Contents

text/cql

/*
 * Library: IMMZ.IND.19
 * Immunization coverage for Yellow Fever vaccine (Estimated Denominator) 
 * Compares the administered dose of yellow fever vaccine with the number of surviving infants.
 * 
 * Numerator: Number of administrations of vaccines containing a yellow fever component during reporting period. 
 * Numerator Computation: COUNT immunization events WHERE administered product is a Yellow Fever vaccine (IMMZ.A1.DE23) during reporting period
 * Denominator: Number of surviving infants 
 * Denominator Computation: PARAMETER number of surviving infants
 * 
 * Disaggregation:
 *   - Geographic Region
 *   - Administrative Gender (or Biological Sex)
 * 
 * References: WHO / UNICEF Joint Reporting Form (3 - element 4270)
 */

library IMMZIND19

// Start Skeleton CQL
using FHIR version '4.0.1'
include FHIRHelpers version '4.0.1'
include IMMZCommon called IMMZCom
include IMMZConcepts called IMMZc
include IMMZConfig called IMMZCon
include IMMZIndicatorCommon called IMMZIndCom
include IMMZVaccineLibrary called IMMZvl
include FHIRCommon called FC
// End Skeleton CQL
parameter "Measurement Period" Interval<Date>

context Patient

/*
 * Numerator: Number of administrations of vaccines containing a yellow fever component during reporting period.
 * Numerator Computation: COUNT immunization events WHERE administered product is a Yellow Fever vaccine (IMMZ.A1.DE23) during reporting period
 */
define "measure-population":
	exists(IMMZIndCom."Yellow Fever Doses Administered to Patient During Measurement Period") // TODO: Write logic here 

/*
 * Disaggregator: Geographic Region
 */
define "Geographic Region Stratifier":
	IMMZIndCom."By Geographic Region Stratifier" // todo: fill in logic

/*
 * Disaggregator: Administrative Gender (or Biological Sex)
 */
define "Administrative Gender Stratifier":
	IMMZIndCom."By Administrative Gender Stratifier"

/* End of IMMZ.IND.19 */

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