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

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: Investigator

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<EvidenceVariable xmlns="http://hl7.org/fhir">
  <id value="159673"/>
  <meta>
    <versionId value="13"/>
    <lastUpdated value="2024-11-16T19:49:51.261Z"/>
  </meta>
  <language value="en"/>
  <text>
    <status value="empty"/>
    <div xml:lang="en" xmlns="http://www.w3.org/1999/xhtml" lang="en"><p>[No data.]</p></div>
  </text>
  <extension
             url="http://hl7.org/fhir/uv/ebm/StructureDefinition/artifact-publication-status">
    <valueCodeableConcept>
      <coding>
        <system
                value="http://terminology.hl7.org/CodeSystem/cited-artifact-status-type"/>
        <code value="active"/>
        <display value="Active"/>
      </coding>
    </valueCodeableConcept>
  </extension>
  <url value="https://fevir.net/resources/EvidenceVariable/159673"/>
  <identifier>
    <type>
      <coding>
        <system value="http://terminology.hl7.org/CodeSystem/v2-0203"/>
        <code value="ACSN"/>
        <display value="Accession ID"/>
      </coding>
      <text value="FEvIR Object Identifier"/>
    </type>
    <system value="https://fevir.net/FOI"/>
    <value value="159673"/>
    <assigner>
      <display value="Computable Publishing LLC"/>
    </assigner>
  </identifier>
  <name value="Investigator"/>
  <title value="Investigator"/>
  <citeAs
          value="Investigator [Database Entry: FHIR EvidenceVariable Resource]. Contributors: Brian S. Alper [Authors/Creators]. In: Fast Evidence Interoperability Resources (FEvIR) Platform, FOI 159673. Revised 2023-09-05. Available at: https://fevir.net/resources/EvidenceVariable/159673. Computable resource at: https://fevir.net/resources/EvidenceVariable/159673."/>
  <status value="active"/>
  <author>
    <name value="Brian S. Alper"/>
  </author>
  <publisher value="Computable Publishing LLC"/>
  <contact>
    <telecom>
      <system value="email"/>
      <value value="support@computablepublishing.com"/>
    </telecom>
  </contact>
  <description
               value="For all ANOVA and ANCOVA models, data collected from investigators who enrolled fewer than 3 patients in any one treatment group will be combined prior to analysis. If this combination still results in a treatment group having fewer than 3 patients in any one treatment group, then this group of patients will be combined with the next fewest enrolling investigator. In the event that there is a tie for fewest-enrolling investigator, one of these will be chosen at random by a random-number generator."/>
  <copyright value="https://creativecommons.org/licenses/by-nc-sa/4.0/"/>
  <definition>
    <concept>
      <text
            value="identifier: Anonymous representation of investigator; Method: For all ANOVA and ANCOVA models, data collected from investigators who enrolled fewer than 3 patients in any one treatment group will be combined prior to analysis. If this combination still results in a treatment group having fewer than 3 patients in any one treatment group, then this group of patients will be combined with the next fewest enrolling investigator. In the event that there is a tie for fewest-enrolling investigator, one of these will be chosen at random by a random-number generator."/>
    </concept>
  </definition>
  <handling>
    <coding>
      <system value="https://fevir.net/sevco"/>
      <code value="STATO:0000087"/>
      <display value="polychotomous variable"/>
    </coding>
  </handling>
</EvidenceVariable>