Evidence Based Medicine on FHIR Implementation Guide
1.0.0-ballot3 - STU 1 Ballot 3 World

Evidence Based Medicine on FHIR Implementation Guide, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot3 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/ebm/ and changes regularly. See the Directory of published versions

EvidenceVariable: GroupAssignment: ExposureDefinition: Bariatric Surgery (RYGB, VSG, LAGB, BPD) vs. ComparatorDefinition: NOT Bariatric Surgery (RYGB, VSG, LAGB, BPD)

Official URL: https://fevir.net/resources/EvidenceVariable/312202 Version: 1.0.0-ballot3
Standards status: Informative Computable Name: GroupAssignment_ExposureDefinition_Bariatric_Surgery_RYGB_VSG_LAGB_BPD_vs_ComparatorDefinition_NOT_Bariatric_Surgery_RYGB_VSG_LAGB_BPD
Other Identifiers: FEvIR Object Identifier: FEvIR Object Identifier#312202, OID:2.16.840.1.113883.4.642.40.44.24.142

Usage: Evidence Communication: GroupAssignment

Copyright/Legal: https://creativecommons.org/licenses/by-nc-sa/4.0/

This EvidenceVariable Resource (GroupAssignment Profile) describes a 2-group study (so handling='dichotomous') and lists the 2 study arms in category.name elements. Because the definition of this EvidenceVariable Resource is fully expressed in the handling and category elements, the defintion.concept element uses a CodeableConcept for 'Defined in handling and category elements'.

version: 1; Last updated: 2025-02-13 21:18:51+0000

Profile: GroupAssignment

ArtifactPublicationStatus: Active

url: EvidenceVariable GroupAssignment: ExposureDefinition: Bariatric Surgery (RYGB, VSG, LAGB, BPD) vs. ComparatorDefinition: NOT Bariatric Surgery (RYGB, VSG, LAGB, BPD)

identifier: FEvIR Object Identifier/312202, Uniform Resource Identifier (URI)/urn:oid:2.16.840.1.113883.4.642.40.44.24.142

version: 1.0.0-ballot3

name: GroupAssignment_ExposureDefinition_Bariatric_Surgery_RYGB_VSG_LAGB_BPD_vs_ComparatorDefinition_NOT_Bariatric_Surgery_RYGB_VSG_LAGB_BPD

title: GroupAssignment: ExposureDefinition: Bariatric Surgery (RYGB, VSG, LAGB, BPD) vs. ComparatorDefinition: NOT Bariatric Surgery (RYGB, VSG, LAGB, BPD)

status: Active

date: 2026-11-05 14:34:28+0000

author: Brian S. Alper, MD, MSPH:

publisher: HL7 International / Clinical Decision Support

contact: HL7 International / Clinical Decision Support: http://www.hl7.org/Special/committees/dss

description:

This EvidenceVariable Resource (GroupAssignment Profile) describes a 2-group study (so handling='dichotomous') and lists the 2 study arms in category.name elements. Because the definition of this EvidenceVariable Resource is fully expressed in the handling and category elements, the defintion.concept element uses a CodeableConcept for 'Defined in handling and category elements'.

UseContexts

-CodeValue[x]
*Evidence Based Medicine on FHIR Implementation Guide Code System: evidence-communication (Evidence Communication)GroupAssignment

copyright:

https://creativecommons.org/licenses/by-nc-sa/4.0/

Definitions

-Concept
*Defined in handling and category elements

handling: dichotomous variable

category

name: ExposureDefinition: Bariatric Surgery (RYGB, VSG, LAGB, BPD)

value: ExposureDefinition: Bariatric Surgery (RYGB, VSG, LAGB, BPD)

category

name: ComparatorDefinition: NOT Bariatric Surgery (RYGB, VSG, LAGB, BPD)

value: ComparatorDefinition: NOT Bariatric Surgery (RYGB, VSG, LAGB, BPD)