Metadata Title CAUTI Rate Version 2.0.0-ballot Identifier urn:oid:2.16.840.1.113883.4.642.40.61.28.40 Status Draft Experimental true Jurisdiction 001 from http://unstats.un.org/unsd/methods/m49/m49.htm Topic FHIR Topic CQL Steward (Publisher) HL7 International / Clinical Quality Information Description DRAFT population criteria and continuous-variable functions used in the calculation of NHSN Catheter-associated Urinary Tract Infection Rates measure. Type logic-library from http://terminology.hl7.org/CodeSystem/library-type Dependency Description: Library FHIRHelpers Resource: http://hl7.org/fhir/uv/cql/Library/FHIRHelpers|4.0.1 Canonical URL: http://hl7.org/fhir/uv/cql/Library/FHIRHelpers|4.0.1 Dependency Description: Library FHIRCommon Resource: http://hl7.org/fhir/uv/cql/Library/FHIRCommon|2.0.0 Canonical URL: http://hl7.org/fhir/uv/cql/Library/FHIRCommon|2.0.0 Dependency Description: Library Elements Resource: CAUTI Elements Canonical URL: http://hl7.org/fhir/uv/cqm/Library/CAUTIElements Data Requirement Type: Location Profile(s): Location Parameters Name Use Card. Type Documentation Measurement Period In 0..1 Period Patient Out 0..1 Patient Denominator Initial Population Out 0..* Location Denominator Out 0..* Location Numerator Initial Population Out 0..1 boolean Numerator Out 0..1 boolean Library Content CQL Content /* @description: Demonstrates Catheter-Associated Urinary Tract Infection Rate as a location-based ratio of continuous variables measure @comment: (Number of CAUTIs per location / Number of Urinary Catheter Days per location) * 1000 @seealso: https://github.com/cqframework/CQL-Formatting-and-Usage-Wiki/blob/master/Source/Cooking%20With%20CQL/93/CAUTI.md */ library CAUTIRate using FHIR version '4.0.1' include hl7.fhir.uv.cql.FHIRHelpers version '4.0.1' called FHIRHelpers include hl7.fhir.uv.cql.FHIRCommon version '2.0.0' called FHIRCommon include CAUTIElements called Elements parameter "Measurement Period" Interval<DateTime> default Interval[@2026-01-01T00:00:00, @2026-12-31T23:59:59] context Patient define "Denominator Initial Population": [Location] L with Elements."Encounter During Measurement Period" E such that E.location.location.references(L) define "Denominator": "Denominator Initial Population" define function "Denominator Observation"(): Sum( Elements."Catheter Usage During Measurement Period" Usage return all duration in days of Usage ) define "Numerator Initial Population": exists (Elements."Encounter During Measurement Period") define "Numerator": "Numerator Initial Population" define function "Numerator Observation"(): Count(Elements."Catheter-Associated UTI") ELM XML Content Encoded data ELM JSON Content Encoded data Generated using version 0.5.4 of the sample-content-ig Liquid templates
HL7 International / Clinical Quality Information
DRAFT population criteria and continuous-variable functions used in the calculation of NHSN Catheter-associated Urinary Tract Infection Rates measure.