Evidence Based Medicine on FHIR Implementation Guide
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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-ballot2 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

Example Evidence: Health-related Quality of Life at 12 weeks - Change in Physical Health T score (PROMIS) for Candesartan in NCT03640312

version: 26; Last updated: 2025-08-18 13:22:42+0000

Profile: NonComparativeEvidence

ArtifactPublicationStatus: Active

url: https://fevir.net/resources/Evidence/367922

identifier: FEvIR Object Identifier/367922, FEvIR Linking Identifier/NCT03640312-secondaryOutcomeMeasure-7-Change-in-Physical-Health-T-score--OPEN---PROMIS---CLOSE--OG001

name: NCT03640312_secondaryOutcomeMeasure_7_Change_in_Physical_Health_T_score_OPEN_PROMIS_CLOSE_OG001

title: Health-related Quality of Life at 12 weeks - Change in Physical Health T score (PROMIS) for Candesartan in NCT03640312

citeAs:

Health-related Quality of Life at 12 weeks - Change in Physical Health T score (PROMIS) for Candesartan in NCT03640312 [Database Entry: FHIR Evidence Resource]. Contributors: Computable Publishing®: ClinicalTrials.gov-to-FEvIR Converter [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 367922. Revised 2025-08-18. Available at: https://fevir.net/resources/Evidence/367922. Computable resource at: https://fevir.net/resources/Evidence/367922#json.

status: Active

author: Computable Publishing®: ClinicalTrials.gov-to-FEvIR Converter:

publisher: Computable Publishing LLC

contact: support@computablepublishing.com

copyright:

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

description:

This Evidence Resource is referenced in an example for the EBMonFHIR Implementation Guide.

variableDefinition

description:

Candesartan

note: ,

Outcome Measure Population Description: Data are available on only 28 participants in the intervention group for the mental health T score.

Outcome Measure Denominator Units: Participants

variableRole: Population

observed: Patients randomized to the comparison arm took a once daily 8mg candesartan. Candesartan: Standard monotherapy of 8mg candesartan. Taken once daily for 12 weeks. (Identifier: ClinicalTrials.gov Outcome Measurement Group Id/OG001)

variableDefinition

variableRole: Outcome

observed: Health-related Quality of Life at 12 weeks - Change in Physical Health T score (PROMIS) (NCT03640312)

statistic

statisticType: Least Squares Mean

quantity: 5.99 score on a scale

SampleSizes

-KnownDataCount
*25

AttributeEstimates

-TypeQuantity
*Standard Deviation6.97 score on a scale