{"resourceType":"CodeSystem","id":"study-type","text":{"status":"generated","div":"<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem study-type</b></p><a name=\"study-type\"> </a><a name=\"hcstudy-type\"> </a><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/study-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\">RCT<a name=\"study-type-RCT\"> </a></td><td>randomized trial</td><td>randomized controlled trial.</td></tr><tr><td style=\"white-space:nowrap\">CCT<a name=\"study-type-CCT\"> </a></td><td>controlled trial (non-randomized)</td><td>controlled (but not randomized) trial.</td></tr><tr><td style=\"white-space:nowrap\">cohort<a name=\"study-type-cohort\"> </a></td><td>comparative cohort study</td><td>observational study comparing cohorts.</td></tr><tr><td style=\"white-space:nowrap\">case-control<a name=\"study-type-case-control\"> </a></td><td>case-control study</td><td>case-control study.</td></tr><tr><td style=\"white-space:nowrap\">series<a name=\"study-type-series\"> </a></td><td>uncontrolled cohort or case series</td><td>uncontrolled cohort or case series.</td></tr><tr><td style=\"white-space:nowrap\">case-report<a name=\"study-type-case-report\"> </a></td><td>case report</td><td>a single case report.</td></tr><tr><td style=\"white-space:nowrap\">mixed<a name=\"study-type-mixed\"> </a></td><td>mixed methods</td><td>a combination of 1 or more types of studies.</td></tr></table></div>"},"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":0},{"extension":[{"url":"packageId","valueId":"hl7.fhir.uv.xver-r4.r5"},{"url":"version","valueString":"0.1.0"},{"url":"uri","valueUri":"http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r4.r5"}],"url":"http://hl7.org/fhir/StructureDefinition/package-source"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"cds"}],"url":"http://terminology.hl7.org/CodeSystem/study-type","version":"4.0.1","name":"StudyType","title":"StudyType","status":"draft","experimental":false,"date":"2019-10-31T17:29:23-05:00","publisher":"Clinical Decision Support","contact":[{"name":"Clinical Decision Support","telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/dss"}]}],"description":"Types of research studies (types of research methods).","jurisdiction":[{"coding":[{"system":"http://unstats.un.org/unsd/methods/m49/m49.htm","code":"001","display":"World"}]}],"caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/study-type","content":"complete","concept":[{"code":"RCT","display":"randomized trial","definition":"randomized controlled trial."},{"code":"CCT","display":"controlled trial (non-randomized)","definition":"controlled (but not randomized) trial."},{"code":"cohort","display":"comparative cohort study","definition":"observational study comparing cohorts."},{"code":"case-control","display":"case-control study","definition":"case-control study."},{"code":"series","display":"uncontrolled cohort or case series","definition":"uncontrolled cohort or case series."},{"code":"case-report","display":"case report","definition":"a single case report."},{"code":"mixed","display":"mixed methods","definition":"a combination of 1 or more types of studies."}]}