{"caseSensitive":true,"concept":[{"code":"population","definition":"variable represents a population.","display":"population"},{"code":"subpopulation","definition":"variable represents a subpopulation.","display":"subpopulation"},{"code":"exposure","definition":"variable represents an exposure.","display":"exposure"},{"code":"referenceExposure","definition":"variable represents a reference exposure.","display":"reference exposure"},{"code":"measuredVariable","definition":"variable represents a measured variable.","display":"measured variable"},{"code":"confounder","definition":"variable represents a confounder.","display":"confounder"}],"contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"content":"complete","date":"2020-12-28T16:55:11+11:00","description":"The role that the assertion variable plays.","experimental":false,"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"cds"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":1}],"id":"variable-role","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.1.1457"}],"meta":{"lastUpdated":"2022-05-28T13:47:40.239+11:00","profile":["http://hl7.org/fhir/StructureDefinition/shareablecodesystem"]},"name":"EvidenceVariableRole","publisher":"HL7 (FHIR Project)","resourceType":"CodeSystem","status":"draft","text":{"div":"<div xmlns=\"http://www.w3.org/1999/xhtml\">\n      \n      <p>This code system http://terminology.hl7.org/CodeSystem/variable-role defines the following codes:</p>\n      \n      <table class=\"codes\">\n        \n        <tr>\n          \n          <td style=\"white-space:nowrap\">\n            \n            <b>Code</b>\n          \n          </td>\n          \n          <td>\n            \n            <b>Display</b>\n          \n          </td>\n          \n          <td>\n            \n            <b>Definition</b>\n          \n          </td>\n        \n        </tr>\n        \n        <tr>\n          \n          <td style=\"white-space:nowrap\">population\n            \n            <a name=\"variable-role-population\"> </a>\n          \n          </td>\n          \n          <td>population</td>\n          \n          <td>variable represents a population.</td>\n        \n        </tr>\n        \n        <tr>\n          \n          <td style=\"white-space:nowrap\">subpopulation\n            \n            <a name=\"variable-role-subpopulation\"> </a>\n          \n          </td>\n          \n          <td>subpopulation</td>\n          \n          <td>variable represents a subpopulation.</td>\n        \n        </tr>\n        \n        <tr>\n          \n          <td style=\"white-space:nowrap\">exposure\n            \n            <a name=\"variable-role-exposure\"> </a>\n          \n          </td>\n          \n          <td>exposure</td>\n          \n          <td>variable represents an exposure.</td>\n        \n        </tr>\n        \n        <tr>\n          \n          <td style=\"white-space:nowrap\">referenceExposure\n            \n            <a name=\"variable-role-referenceExposure\"> </a>\n          \n          </td>\n          \n          <td>reference exposure</td>\n          \n          <td>variable represents a reference exposure.</td>\n        \n        </tr>\n        \n        <tr>\n          \n          <td style=\"white-space:nowrap\">measuredVariable\n            \n            <a name=\"variable-role-measuredVariable\"> </a>\n          \n          </td>\n          \n          <td>measured variable</td>\n          \n          <td>variable represents a measured variable.</td>\n        \n        </tr>\n        \n        <tr>\n          \n          <td style=\"white-space:nowrap\">confounder\n            \n            <a name=\"variable-role-confounder\"> </a>\n          \n          </td>\n          \n          <td>confounder</td>\n          \n          <td>variable represents a confounder.</td>\n        \n        </tr>\n      \n      </table>\n    \n    </div>","status":"generated"},"title":"EvidenceVariableRole","url":"http://terminology.hl7.org/CodeSystem/variable-role","valueSet":"http://hl7.org/fhir/ValueSet/variable-role","version":"4.3.0"}