Evidence Based Medicine on FHIR Implementation Guide
1.0.0-ballot - ballot International flag

This page is part of the Evidence Based Medicine on FHIR Implementation Guide (v1.0.0-ballot: STU1 Ballot 1) based on FHIR (HL7® FHIR® Standard) v5.0.0. . For a full list of available versions, see the Directory of published versions

Example Evidence: ComparatorOnlyEvidence: Additional GI surgical procedure without bariatric surgery (Control Group) in JAMA 2018 Norwegian cohort study

Active as of 2022-09-19

Generated Narrative: Evidence

Resource Evidence "104385" Version "16" Updated "2023-12-06 08:45:02+0000"

Profiles: ComparatorOnlyEvidence, SingleStudyEvidence

StructureDefinition Work Group: cds

url: https://fevir.net/resources/Evidence/104385

identifier: FEvIR Object Identifier: 104385

version: 1.0.0-ballot

name: ComparatorOnlyEvidence_Additional_GI_surgical_procedure_without_bariatric_surgery_Control_Group_in_JAMA_2018_Norwegian_cohort_study

title: ComparatorOnlyEvidence: Additional GI surgical procedure without bariatric surgery (Control Group) in JAMA 2018 Norwegian cohort study

status: active

date: 2022-09-19 21:15:33+0000

publisher: HL7 International / Clinical Decision Support

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

author: Brian S. Alper:

UseContexts

-CodeValue[x]
*Evidence Communication (Details: https://fevir.net/resources/CodeSystem/179423 code evidence-communication = 'Evidence Communication', stated as 'Evidence Communication')ComparatorOnlyEvidence (Evidence Based Medicine on FHIR Implementation Guide Code System#ComparatorOnlyEvidence)
*Evidence Communication (Details: https://fevir.net/resources/CodeSystem/179423 code evidence-communication = 'Evidence Communication', stated as 'Evidence Communication')SingleStudyEvidence (Evidence Based Medicine on FHIR Implementation Guide Code System#SingleStudyEvidence)

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

relatedArtifact

type: derived-from

document

relatedArtifact

type: cite-as

citation: ComparatorOnlyEvidence: Additional GI surgical procedure without bariatric surgery (Control Group) in JAMA 2018 Norwegian cohort study [Evidence]. Contributors: In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 104385. Revised 2022-09-19. Available at: https://fevir.net/resources/Evidence/104385. Computable resource at: https://fevir.net/resources/Evidence/104385.

description: Risk of additional GI surgical procedure in control group was 15.5%.

variableDefinition

VariableDefinitionVariableRoleCode: population

description: Cohort study with baseline data of exposures from November 2005 through July 2010 and follow-up data from 2006 until death or through December 2015 at a tertiary care outpatient center, Vestfold Hospital Trust, Norway. Consecutive treatment-seeking adult patients (n = 2109) with severe obesity assessed (221 patients excluded and 1888 patients included). -- Comparator Group assigned to no bariatric surgery (specialized medical treatment without bariatric surgery (control group))

note: population

variableRole: Use extension:variableRoleCode instead. (EvidenceVariableRole#population "population")

observed: Group/172939: ComparatorGroup: JAMA 2018 Norwegian cohort study Control cohort "ComparatorGroup_JAMA_2018_Norwegian_cohort_study_Control_cohort"

variableDefinition

VariableDefinitionVariableRoleCode: outcome

description: Additional GI surgical procedure

note: outcome

variableRole: Use extension:variableRoleCode instead. (EvidenceVariableRole#measuredVariable "measured variable")

observed: EvidenceVariable/104120: OutcomeVariable: Additional GI surgical procedure "OutcomeVariable_Additional_GI_surgical_procedure"

synthesisType: not applicable (StatisticSynthesisType#NotApplicable)

studyDesign: Observational research (Study Design#SEVCO:01002), Parallel cohort design (Study Design#SEVCO:01011), Longitudinal data collection (Study Design#SEVCO:01028)

statistic

description: 148 out of 956 observed with percentage of: 15.5%

statisticType: Proportion (Scientific Evidence Code System (SEVCO) -- EXAMPLE VERSION for EBMonFHIR Implementation Guide#TBD:0000018)

quantity: 0.155

numberAffected: 148

SampleSizes

-NumberOfStudiesNumberOfParticipantsKnownDataCount
*1956956