Birth And Fetal Death (BFDR) FHIR Implementation Guide
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This page is part of the Vital Records Birth and Fetal Death Reporting (v2.0.0: STU2) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

: Units of Gestational Age - XML Representation

Active as of 2024-10-15

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<ValueSet xmlns="http://hl7.org/fhir">
  <id value="ValueSet-units-of-gestational-age"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet ValueSet-units-of-gestational-age</b></p><a name="ValueSet-units-of-gestational-age"> </a><a name="hcValueSet-units-of-gestational-age"> </a><a name="ValueSet-units-of-gestational-age-en-US"> </a><ul><li>Include these codes as defined in <a href="http://unitsofmeasure.org"><code>http://unitsofmeasure.org</code></a><table class="none"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td></tr><tr><td>d</td><td>Days</td></tr><tr><td>wk</td><td>Weeks</td></tr></table></li></ul></div>
  </text>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pher"/>
  </extension>
  <url
       value="http://hl7.org/fhir/us/bfdr/ValueSet/ValueSet-units-of-gestational-age"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.40.13.48.22"/>
  </identifier>
  <version value="2.0.0"/>
  <name value="UnitsOfGestationalAgeVS"/>
  <title value="Units of Gestational Age"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2024-10-15T14:34:26+00:00"/>
  <publisher value="HL7 International / Public Health"/>
  <contact>
    <name value="HL7 International / Public Health"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/pher"/>
    </telecom>
  </contact>
  <description
               value="This valueset contains the set of codes for specifying the units used when recording gestational age (days, weeks.).

Reporting to NCHS is always in units of weeks, but other users of the associated [ObservationGestationalAgeAtDelivery](StructureDefinition-Observation-gestational-age-at-delivery.html) profile may want to record days.
"/>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="US"/>
      <display value="United States of America"/>
    </coding>
  </jurisdiction>
  <compose>
    <include>
      <system value="http://unitsofmeasure.org"/>
      <concept>
        <code value="d"/>
        <display value="Days"/>
      </concept>
      <concept>
        <code value="wk"/>
        <display value="Weeks"/>
      </concept>
    </include>
  </compose>
</ValueSet>