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: IMMZIND42

Official URL: http://fhir.org/guides/who/smart-immunization/Library/IMMZIND42 Version: 0.1.0
Draft as of 2023-08-02 Computable Name: IMMZIND42

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 ISO-8601-Derived Periodshttp://ohie.org/CodeSystem/iso-8601-derived-periods
depends-onCode system Administrative Gender CodesAdministrativeGender
depends-onValue set Rubella Vaccinehttp://fhir.org/guides/who/smart-immunization/ValueSet/IMMZ.A1.DE17

Parameters

Measurement Periodin01Period
Patientout01Patient
numeratorout01boolean
denominatorout01boolean
Age Group Stratifierout01Coding
Geographic Region Stratifierout01string
Administrative Gender Stratifierout01Coding

Data Requirements

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

Contents

text/cql

/*
 * Library: IMMZ.IND.42
 * Immunization coverage for Rubella containing vaccines (Computed Denominator) 
 * Compares the administered doses of rubella containing vaccine (RCV) with the number of immunization recommendations for rubella containing vaccines expressed as a percentage.
 * 
 * Numerator: Number of administrations of vaccines containing a Rubella component during reporting period 
 * Numerator Computation: COUNT immunization events WHERE administered product is a Rubella vaccine (IMMZ.A1.DE17) during reporting period
 * Denominator: Number of immunization recommendations for RCV vaccines due during reporting period.
 * Denominator Computation: COUNT immunization recommendation WHERE recommended product is RCV vaccine (IMMZ.A1.DE17) AND due date during reporting period.
 * 
 * Disaggregation:
 *   - Age Group (< 9 months, 9 - 18 months, 18 months - 15 years, > 15 years)
 *   - Geographic Region
 *   - Gender
 * 
 * References: WHO Immunization Facility Analysis Guide (1), WHO / UNICEF Joint Reporting Form (3 - element 4250)
 */

library IMMZIND42

// 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 Rubella component during reporting period
 * Numerator Computation: COUNT immunization events WHERE administered product is a Rubella vaccine (IMMZ.A1.DE17) during reporting period
 */
define "numerator":
	exists(IMMZIndCom."Rubella Doses Administered to Patient During Measurement Period")


/*
 * Denominator: Number of immunization recommendations for RCV vaccines due during reporting period.
 * Denominator Computation: COUNT immunization recommendation WHERE recommended product is RCV vaccine (IMMZ.A1.DE17) AND due date during reporting period.
 */
define "denominator":
	exists(IMMZIndCom."Rubella Doses Recommended During Reporting Period")

/*
 * Disaggregator: Age Group (< 9 months, 9 - 18 months, 18 months - 15 years, > 15 years)
 */
define "Age Group Stratifier":
	IMMZIndCom."RCV By Age Stratifier" // todo: fill in logic

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

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

/* End of IMMZ.IND.42 */

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