HL7 Terminology (THO)
6.3.0 - Publication International flag

This page is part of the HL7 Terminology (v6.3.0: Release) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version. For a full list of available versions, see the Directory of published versions

CodeSystem: EvidenceVariableRoleSubtype

Official URL: http://terminology.hl7.org/CodeSystem/variable-role-subtype Version: 1.0.0
Active as of 2024-04-24 Maturity Level: 1 Responsible: Health Level Seven International Computable Name: EvidenceVariableRoleSubtype

Copyright/Legal: This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html

The subclassification of the role that the assertion variable plays.

This Code system is referenced in the content logical definition of the following value sets:

Generated Narrative: CodeSystem variable-role-subtype

Last updated: 2024-04-24 00:00:00+0000

This case-sensitive code system http://terminology.hl7.org/CodeSystem/variable-role-subtype defines the following codes:

CodeDisplayDefinition
population population variable represents a population.
subpopulation subpopulation variable represents a subpopulation.
exposure exposure variable represents an exposure.
referenceExposure reference exposure variable represents a reference exposure.
measuredVariable measured variable variable represents a measured variable.
confounder confounder variable represents a confounder.
measuredVariableA measured variable A variable represents a first of two measured variables to be used in a measured variable that is a mathematical operation of two measured variables.
measuredVariableB measured variable B variable represents a second of two measured variables to be used in a measured variable that is a mathematical operation of two measured variables.
measuredVariableAB measured variable A to B variable represents a result of a mathematical operation of two measured variables.

History

DateActionCustodianAuthorComment
2025-03-15createSDJoanne DehnbostelMove terminologies from FHIR to THO for EBMonFHIR Resources; up-633