Example CodeSystem/evidence-quality (XML)
Raw XML (canonical form + also see XML Format Specification)
Definition for Code SystemQualityOfEvidenceRating
<?xml version="1.0" encoding="UTF-8"?>
<CodeSystem xmlns="http://hl7.org/fhir">
<id value="evidence-quality"/>
<meta>
<lastUpdated value="2022-09-10T04:52:37.223+10:00"/>
</meta>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml">
<p> This code system
<code> http://terminology.hl7.org/CodeSystem/evidence-quality</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">high
<a name="evidence-quality-high"> </a>
</td>
<td> High quality</td>
<td> High quality evidence.</td>
</tr>
<tr>
<td style="white-space:nowrap">moderate
<a name="evidence-quality-moderate"> </a>
</td>
<td> Moderate quality</td>
<td> Moderate quality evidence.</td>
</tr>
<tr>
<td style="white-space:nowrap">low
<a name="evidence-quality-low"> </a>
</td>
<td> Low quality</td>
<td> Low quality evidence.</td>
</tr>
<tr>
<td style="white-space:nowrap">very-low
<a name="evidence-quality-very-low"> </a>
</td>
<td> Very low quality</td>
<td> Very low quality evidence.</td>
</tr>
</table>
</div>
</text>
<url value="http://terminology.hl7.org/CodeSystem/evidence-quality"/>
<identifier>
<system value="urn:ietf:rfc:3986"/>
<value value="urn:oid:2.16.840.1.113883.4.642.1.1267"/>
</identifier>
<version value="5.0.0-ballot"/>
<name value="QualityOfEvidenceRating"/>
<title value="QualityOfEvidenceRating"/>
<status value="draft"/>
<experimental value="false"/>
<date value="2022-09-10T04:52:37+10:00"/>
<publisher value="HL7 (FHIR Project)"/>
<contact>
<telecom>
<system value="url"/>
<value value="http://hl7.org/fhir"/>
</telecom>
<telecom>
<system value="email"/>
<value value="fhir@lists.hl7.org"/>
</telecom>
</contact>
<description value="A rating system that describes the quality of evidence such as the GRADE, DynaMed,
or Oxford CEBM systems."/>
<caseSensitive value="true"/>
<valueSet value="http://hl7.org/fhir/ValueSet/evidence-quality"/>
<content value="complete"/>
<concept>
<code value="high"/>
<display value="High quality"/>
<definition value="High quality evidence."/>
</concept>
<concept>
<code value="moderate"/>
<display value="Moderate quality"/>
<definition value="Moderate quality evidence."/>
</concept>
<concept>
<code value="low"/>
<display value="Low quality"/>
<definition value="Low quality evidence."/>
</concept>
<concept>
<code value="very-low"/>
<display value="Very low quality"/>
<definition value="Very low quality evidence."/>
</concept>
</CodeSystem>
Usage note: every effort has been made to ensure that the
examples are correct and useful, but they are not a normative part
of the specification.