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

: Evidence for Results for Add-on Amlodipine at 6 weeks in QUARTET USA Trial Control Group

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    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: Evidence 379740</b></p><a name="379740"> </a><a name="hc379740"> </a><div style="display: inline-block; background-color: #fbffeb; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">version: 3; Last updated: 2025-07-01 16:47:40+0000</p></div><p><b>ArtifactPublicationStatus</b>: <span title="Codes:{http://terminology.hl7.org/CodeSystem/cited-artifact-status-type active}">Active</span></p><p><b>url</b>: <a href="Evidence-379740.html">Evidence Evidence for Results for Add-on Amlodipine at 6 weeks in QUARTET USA Trial Control Group</a></p><p><b>identifier</b>: FEvIR Object Identifier/379740, <a href="http://terminology.hl7.org/7.5.0/NamingSystem-uri.html" title="As defined by RFC 3986 (http://www.ietf.org/rfc/rfc3986.txt)(with many schemes defined in many RFCs). For OIDs and UUIDs, use the URN form (urn:oid:(note: lowercase) and urn:uuid:). See http://www.ietf.org/rfc/rfc3001.txt and http://www.ietf.org/rfc/rfc4122.txt 

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Note that this OID is created to aid with interconversion between CDA and FHIR - FHIR uses urn:ietf:rfc:3986 as equivalent to this OID. URIs as identifiers appear more commonly in FHIR.

This OID may also be used in CD.codeSystem.">Uniform Resource Identifier (URI)</a>/urn:oid:2.16.840.1.113883.4.642.40.44.22.69</p><p><b>version</b>: 1.0.0-ballot3</p><p><b>name</b>: Evidence_for_Results_for_Add_on_Amlodipine_at_6_weeks_in_QUARTET_USA_Trial_Control_Group</p><p><b>title</b>: Evidence for Results for Add-on Amlodipine at 6 weeks in QUARTET USA Trial Control Group</p><p><b>citeAs</b>: </p><div><p>Evidence for Results for Add-on Amlodipine at 6 weeks in QUARTET USA Trial Control Group [Database Entry: FHIR Evidence Resource]. Contributors: Joanne Dehnbostel [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 379740. Revised 2025-07-01. Available at: https://fevir.net/resources/Evidence/379740. Computable resource at: https://fevir.net/resources/Evidence/379740#json.</p>
</div><p><b>status</b>: Active</p><p><b>date</b>: 2026-11-05 14:34:28+0000</p><p><b>author</b>: Joanne Dehnbostel: </p><p><b>publisher</b>: HL7 International / Clinical Decision Support</p><p><b>contact</b>: HL7 International / Clinical Decision Support: <a href="http://www.hl7.org/Special/committees/dss">http://www.hl7.org/Special/committees/dss</a></p><p><b>copyright</b>: </p><div><p>https://creativecommons.org/licenses/by-nc-sa/4.0/</p>
</div><h3>RelatesTos</h3><table class="grid"><tr><td style="display: none">-</td><td><b>Type</b></td><td><b>Target[x]</b></td></tr><tr><td style="display: none">*</td><td><span title="Codes:{http://terminology.hl7.org/CodeSystem/artifact-relationship-type part-of}">Part Of</span></td><td><a href="Composition-375280.html">Outcome Measure Report for QUARTET USA Trial</a></td></tr></table><p><b>description</b>: </p><div><p>This Evidence Resource is referenced in an example for the EBMonFHIR Implementation Guide.</p>
</div><blockquote><p><b>variableDefinition</b></p><p><b>variableRole</b>: Population</p><p><b>observed</b>: <a href="Group-375182.html">QUARTET USA Trial Control Group</a></p></blockquote><blockquote><p><b>variableDefinition</b></p><p><b>variableRole</b>: Outcome</p><p><b>observed</b>: <a href="EvidenceVariable-375203.html">Add-on Amlodipine at 6 weeks</a></p></blockquote><blockquote><p><b>statistic</b></p><p><b>statisticType</b>: <span title="Codes:{https://fevir.net/sevco STATO:0000639}">percentage</span></p><p><b>quantity</b>: 53.333333333333336 %<span style="background: LightGoldenRodYellow"> (Details: UCUM  code% = '%')</span></p><p><b>numberAffected</b>: 16</p><h3>SampleSizes</h3><table class="grid"><tr><td style="display: none">-</td><td><b>Extension</b></td><td><b>NumberOfParticipants</b></td><td><b>KnownDataCount</b></td></tr><tr><td style="display: none">*</td><td/><td>30</td><td>28</td></tr></table></blockquote></div>
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