<?xml version="1.0" encoding="UTF-8"?><CodeSystem xmlns="http://hl7.org/fhir"><id value="research-study-objective-type"/><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 class="res-header-id"><b>Generated Narrative: CodeSystem research-study-objective-type</b></p><a name="research-study-objective-type"> </a><a name="hcresearch-study-objective-type"> </a><a name="research-study-objective-type-en-US"> </a><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Last updated: 2020-04-09 21:10:28+0000</p></div><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/research-study-objective-type</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">primary<a name="research-study-objective-type-primary"> </a></td><td>Primary</td><td>The main question to be answered, and the one that drives any statistical planning for the study—e.g., calculation of the sample size to provide the appropriate power for statistical testing.</td></tr><tr><td style="white-space:nowrap">secondary<a name="research-study-objective-type-secondary"> </a></td><td>Secondary</td><td>Question to be answered in the study that is of lesser importance than the primary objective.</td></tr><tr><td style="white-space:nowrap">exploratory<a name="research-study-objective-type-exploratory"> </a></td><td>Exploratory</td><td>Exploratory questions to be answered in the study.</td></tr></table></div></text><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"><valueCode value="brr"/></extension><url value="http://terminology.hl7.org/CodeSystem/research-study-objective-type"/><identifier><system value="urn:ietf:rfc:3986"/><value value="urn:oid:2.16.840.1.113883.4.642.1.1248"/></identifier><version value="1.0.0"/><name value="ResearchStudyObjectiveType"/><title value="ResearchStudyObjectiveType"/><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="Codes for the kind of study objective."/><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.html"/><caseSensitive value="true"/><valueSet value="http://terminology.hl7.org/ValueSet/research-study-objective-type"/><content value="complete"/><concept><code value="primary"/><display value="Primary"/><definition value="The main question to be answered, and the one that drives any statistical planning for the study—e.g., calculation of the sample size to provide the appropriate power for statistical testing."/><designation><use><system value="http://terminology.hl7.org/CodeSystem/designation-usage"/><code value="display"/></use><value value="Primary"/></designation></concept><concept><code value="secondary"/><display value="Secondary"/><definition value="Question to be answered in the study that is of lesser importance than the primary objective."/><designation><use><system value="http://terminology.hl7.org/CodeSystem/designation-usage"/><code value="display"/></use><value value="Secondary"/></designation></concept><concept><code value="exploratory"/><display value="Exploratory"/><definition value="Exploratory questions to be answered in the study."/><designation><use><system value="http://terminology.hl7.org/CodeSystem/designation-usage"/><code value="display"/></use><value value="Exploratory"/></designation></concept></CodeSystem>