{"caseSensitive":true,"concept":[{"code":"Common","display":"Common"},{"code":"Uncommon","display":"Uncommon"},{"code":"Rare","display":"Rare"}],"contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"content":"complete","date":"2021-01-05T10:01:24+11:00","description":"A categorisation for a frequency of occurence of an undesirable effect.","experimental":false,"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"brr"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"informative"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":1}],"id":"undesirable-effect-frequency","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.1995"}],"jurisdiction":[{"coding":[{"code":"001","display":"World","system":"http://unstats.un.org/unsd/methods/m49/m49.htm"}]}],"meta":{"lastUpdated":"2026-04-01T05:55:04.283+11:00"},"name":"UndesirablEffectFrequency","publisher":"HL7 (FHIR Project)","resourceType":"CodeSystem","status":"active","text":{"div":"<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem undesirable-effect-frequency</b></p><a name=\"undesirable-effect-frequency\"> </a><a name=\"hcundesirable-effect-frequency\"> </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: 2021-01-05T10:01:24.148+11:00</p></div><p>This case-sensitive code system <code>http://hl7.org/fhir/undesirable-effect-frequency</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td></tr><tr><td style=\"white-space:nowrap\">Common<a name=\"undesirable-effect-frequency-Common\"> </a></td></tr><tr><td style=\"white-space:nowrap\">Uncommon<a name=\"undesirable-effect-frequency-Uncommon\"> </a></td></tr><tr><td style=\"white-space:nowrap\">Rare<a name=\"undesirable-effect-frequency-Rare\"> </a></td></tr></table></div>","status":"generated"},"title":"Undesirabl Effect Frequency","url":"http://hl7.org/fhir/undesirable-effect-frequency","valueSet":"http://hl7.org/fhir/ValueSet/undesirable-effect-frequency","version":"6.0.0-ballot4"}