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: IMMZIND18

Official URL: http://fhir.org/guides/who/smart-immunization/Library/IMMZIND18 Version: 0.1.0
Draft as of 2023-08-02 Computable Name: IMMZIND18

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 Tetanus Vaccinehttp://fhir.org/guides/who/smart-immunization/ValueSet/IMMZ.A1.DE19

Parameters

Measurement Periodin01Period
Patientout01Patient
measure-populationout01boolean
Dose Sequence Stratifierout0*Resource
Geographic Region Stratifierout01string
Administrative Gender Stratifierout01Coding

Data Requirements

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

Contents

text/cql

/*
 * Library: IMMZ.IND.18
 * Immunization coverage for Tetanus containing vaccine boosters (Estimated Denominator) 
 * Compares the administered booster dose of tetanus containing vaccines (doses 4, 5, 6) with a country specified denominator expressed as a percentage
 * 
 * Numerator: Number of administrations of booster containing tetanus component during the reporting period. 
 * Numerator Computation: COUNT immunization events WHERE administered product is a Tetanus containing vaccine (IMMZ.A1.DE19) and dose > 3 during reporting period
 * Denominator: Country defined target population.
 * Denominator Computation: PARAMETER country defined target population.
 * 
 * Disaggregation:
 *   - Dose Sequence (4, 5, 6)
 *   - Geographic Region
 *   - Administrative Gender (or Biological Sex)
 * 
 * References: WHO / UNICEF Joint Reporting Form (3 - element 4100, 4110, 4120)
 */

library IMMZIND18

// 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 booster containing tetanus component during the reporting period.
 * Numerator Computation: COUNT immunization events WHERE administered product is a Tetanus containing vaccine (IMMZ.A1.DE19) and dose > 3 during reporting period
 */
define "measure-population":
	exists(IMMZIndCom."Tetanus Booster Doses Administered to Patient During Measurement Period")


/*
 * Disaggregator: Dose Sequence (4, 5, 6)
 */
define "Dose Sequence Stratifier":
	IMMZIndCom."Tetanus Booster Doses Administered to Patient During Measurement Period" I
	return (singleton from I.protocolApplied).doseNumber

/*
 * Disaggregator: Geographic Region
 */
define "Geographic Region Stratifier":
	IMMZIndCom."By Geographic Region Stratifier"

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

/* End of IMMZ.IND.18 */

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