<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="certainty-subcomponent-rating"/>
  <meta>
    <lastUpdated value="2020-04-09T21:10:28.568+00:00"/>
  </meta>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/certainty-subcomponent-rating</code> defines the following codes:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap">no-change<a name="certainty-subcomponent-rating-no-change"> </a></td><td>no change to rating</td><td>no change to quality rating.</td></tr><tr><td style="white-space:nowrap">downcode1<a name="certainty-subcomponent-rating-downcode1"> </a></td><td>reduce rating: -1</td><td>reduce quality rating by 1.</td></tr><tr><td style="white-space:nowrap">downcode2<a name="certainty-subcomponent-rating-downcode2"> </a></td><td>reduce rating: -2</td><td>reduce quality rating by 2.</td></tr><tr><td style="white-space:nowrap">downcode3<a name="certainty-subcomponent-rating-downcode3"> </a></td><td>reduce rating: -3</td><td>reduce quality rating by 3.</td></tr><tr><td style="white-space:nowrap">upcode1<a name="certainty-subcomponent-rating-upcode1"> </a></td><td>increase rating: +1</td><td>increase quality rating by 1.</td></tr><tr><td style="white-space:nowrap">upcode2<a name="certainty-subcomponent-rating-upcode2"> </a></td><td>increase rating: +2</td><td>increase quality rating by 2.</td></tr><tr><td style="white-space:nowrap">no-concern<a name="certainty-subcomponent-rating-no-concern"> </a></td><td>no serious concern</td><td>no serious concern.</td></tr><tr><td style="white-space:nowrap">serious-concern<a name="certainty-subcomponent-rating-serious-concern"> </a></td><td>serious concern</td><td>serious concern.</td></tr><tr><td style="white-space:nowrap">critical-concern<a name="certainty-subcomponent-rating-critical-concern"> </a></td><td>critical concern</td><td>critical concern.</td></tr><tr><td style="white-space:nowrap">present<a name="certainty-subcomponent-rating-present"> </a></td><td>present</td><td>possible reason for increasing quality rating was checked and found to bepresent.</td></tr><tr><td style="white-space:nowrap">absent<a name="certainty-subcomponent-rating-absent"> </a></td><td>absent</td><td>possible reason for increasing quality rating was checked and found to be absent.</td></tr></table></div>
  </text>
  <url value="http://terminology.hl7.org/CodeSystem/certainty-subcomponent-rating"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.1.1362"/>
  </identifier>
  <version value="1.0.0"/>
  <name value="StatisticCertaintySubcomponentRating"/>
  <title value="StatisticCertaintySubcomponentRating"/>
  <status value="draft"/>
  <experimental value="false"/>
  <date value="2020-04-09T21:10:28+00:00"/>
  <publisher value="Health Level Seven International"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="hq@HL7.org"/>
    </telecom>
  </contact>
  <description value="The quality rating of the subcomponent of a quality of evidence rating."/>
  <copyright value="This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license"/>
  <caseSensitive value="true"/>
  <valueSet value="http://terminology.hl7.org/ValueSet/certainty-subcomponent-rating"/>
  <content value="complete"/>
  <concept>
    <code value="no-change"/>
    <display value="no change to rating"/>
    <definition value="no change to quality rating."/>
  </concept>
  <concept>
    <code value="downcode1"/>
    <display value="reduce rating: -1"/>
    <definition value="reduce quality rating by 1."/>
  </concept>
  <concept>
    <code value="downcode2"/>
    <display value="reduce rating: -2"/>
    <definition value="reduce quality rating by 2."/>
  </concept>
  <concept>
    <code value="downcode3"/>
    <display value="reduce rating: -3"/>
    <definition value="reduce quality rating by 3."/>
  </concept>
  <concept>
    <code value="upcode1"/>
    <display value="increase rating: +1"/>
    <definition value="increase quality rating by 1."/>
  </concept>
  <concept>
    <code value="upcode2"/>
    <display value="increase rating: +2"/>
    <definition value="increase quality rating by 2."/>
  </concept>
  <concept>
    <code value="no-concern"/>
    <display value="no serious concern"/>
    <definition value="no serious concern."/>
  </concept>
  <concept>
    <code value="serious-concern"/>
    <display value="serious concern"/>
    <definition value="serious concern."/>
  </concept>
  <concept>
    <code value="critical-concern"/>
    <display value="critical concern"/>
    <definition value="critical concern."/>
  </concept>
  <concept>
    <code value="present"/>
    <display value="present"/>
    <definition value="possible reason for increasing quality rating was checked and found to bepresent."/>
  </concept>
  <concept>
    <code value="absent"/>
    <display value="absent"/>
    <definition value="possible reason for increasing quality rating was checked and found to be absent."/>
  </concept>
</CodeSystem>