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: IMMZIND32

Official URL: http://fhir.org/guides/who/smart-immunization/Library/IMMZIND32 Version: 0.1.0
Draft as of 2023-04-13 Computable Name: IMMZIND32

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 BCG Vaccinehttp://fhir.org/guides/who/smart-immunization/ValueSet/IMMZ.A1.DE1

Parameters

Measurement Periodin01Period
Patientout01Patient
numeratorout01boolean
denominatorout01boolean
Geographic Region Stratifierout01string
Gender Stratifierout01Coding

Data Requirements

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

Contents

text/cql

/*
 * Library: IMMZ.IND.32
 * Immunization coverage for BCG (Computed Denominator) 
 * Compares the administered doses of BCG vaccine with the actual number of registered, surviving infants expressed as a percentage.
 * 
 * Numerator: Number of registered patients born during reporting period who were administered BCG 
 * Numerator Computation: COUNT patients WHERE birthDate during reporting period AND deceasedDate is not populated
HAVING immunization event WHERE administered product is BCG vaccine (IMMZ.A1.DE1)
 * Denominator: Number of registered, surviving infants born during reporting period.
 * Denominator Computation: COUNT Patient WHERE birthDate during reporting period AND deceasedDate is not populated.
 * 
 * Disaggregation:
 *   - Geographic Region
 *   - Gender
 * 
 * References: WHO Immunization Facility Analysis Guide (1), WHO / UNICEF Joint Reporting Form (3 - element 4010)
 */

library IMMZIND32

// 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 registered patients born during reporting period who were administered BCG
 * Numerator Computation: COUNT patients WHERE birthDate during reporting period AND deceasedDate is not populated
HAVING immunization event WHERE administered product is BCG vaccine (IMMZ.A1.DE1)
 */
define "numerator":
	exists(IMMZIndCom."BCG Doses Administered to Patient During Measurement Period")
/*
 * Denominator: Number of registered, surviving infants born during reporting period.
 * Denominator Computation: COUNT Patient WHERE birthDate during reporting period AND deceasedDate is not populated.
 */
define "denominator":
	IMMZIndCom."Patient Born During Measurement Period"
	and not (IMMZIndCom."Patient Deceased During Measurement Period")
/*
 * Disaggregator: Geographic Region
 */
define "Geographic Region Stratifier":
    IMMZIndCom."By Geographic Region Stratifier"
/*
 * Disaggregator: Gender
 */
define "Gender Stratifier":
	IMMZIndCom."By Administrative Gender Stratifier"


/* End of IMMZ.IND.32 */

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