Title: WHOElements
Id: WHOElements
Version: 1.0.0
Url: WHOElements
Status: draft
Type:

system: http://terminology.hl7.org/CodeSystem/library-type

code: logic-library

Date: 2026-03-31 13:54:17+0000
Publisher: WHO
Description:

This library defines context-independent elements used throughout WHO SMART Guidelines content
Related Artifacts:

Dependencies
Parameters:
NameTypeMinMaxIn/Out
PatientPatient01Out
Pregnancy Status ObservationObservation0*Out
Pregnant ObservationObservation0*Out
Data Requirements:
TypeProfileMSCode Filter
Observation http://hl7.org/fhir/StructureDefinition/Observation code filter:
path: code

system: http://loinc.org

code: 82810-3

display: Pregnancy status

Content: text/cql
library WHOElements

using FHIR version '4.0.1'

include FHIRHelpers version '4.0.1'

include WHOConcepts called Concepts
include WHOCommon called Common

context Patient

define "Pregnancy Status Observation":
  [Observation: Concepts."Pregnancy status"] O
    where O.status in { 'final', 'amended', 'corrected' }

define "Pregnant Observation":
  "Pregnancy Status Observation" O
    where O.value ~ Concepts."Pregnant"
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