Quality Measure Implementation Guide
2.0.0 - STU 2 International flag

This page is part of the Quality Measure Implementation Guide (v2.0.0: STU 2) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

Library: IG Proportion Measure Logic (Experimental)

Official URL: http://hl7.org/fhir/uv/cqm/Library/IGProportion Version: 2.0.0
Standards status: Informative Computable Name: IGProportion
Other Identifiers: OID:2.16.840.1.113883.4.642.40.61.28.45

IGProportion

Metadata
Title IG Proportion Measure Logic
Version 2.0.0
Identifier urn:oid:2.16.840.1.113883.4.642.40.61.28.45
Experimental true
Jurisdiction http://unstats.un.org/unsd/methods/m49/m49.htm#001
Topic FHIR
Topic CQL
Steward (Publisher) HL7 International / Clinical Quality Information
Description

IGProportion
Type http://terminology.hl7.org/CodeSystem/library-type#logic-library
Data Requirement Type: Encounter
Profile(s): Encounter version: 4.0.1
Data Requirement Type: Procedure
Profile(s): Procedure version: 4.0.1
Data Requirement Type: Observation
Profile(s): Observation version: 4.0.1
Data Requirement Type: ResearchStudy
Profile(s): ResearchStudy version: 4.0.1
Data Requirement Type: Condition
Profile(s): Condition version: 4.0.1
Parameters
Name Use Card. Type Documentation
Patient Out 0..1 Patient
Initial Population Out 0..1 boolean
Denominator Out 0..1 boolean
Denominator Exclusion Out 0..1 boolean
Numerator Out 0..1 boolean
Numerator Exclusion Out 0..1 boolean
Denominator Exception Out 0..1 boolean
Library Content
CQL Content 
library IGProportion

using FHIR version '4.0.1'

include FHIRHelpers version '4.0.1' called FHIRHelpers

context Patient

define "Initial Population":
  exists ([Encounter])

define "Denominator":
  exists ([Procedure])

define "Denominator Exclusion":
  Patient.deceased is true

define "Numerator":
  exists ([Observation])

define "Numerator Exclusion":
  exists ([ResearchStudy])

define "Denominator Exception":
  exists ([Condition])
ELM XML Content 
Encoded data
ELM JSON Content 
Encoded data
Generated using version 0.5.7-cibuild of the sample-content-ig Liquid templates