DHIN 2025Connectathon FHIR IG, published by DHIN. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Nigeria-FHIR-Community/2025Connectathon/ and changes regularly. See the Directory of published versions

• Narrative Content
• XML
• JSON
• TTL

: Example Ng Observation (Childhood Immunization) - XML Representation

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<Observation xmlns="http://hl7.org/fhir">
  <id value="NgObservation-003"/>
  <meta>
    <profile
             value="https://sandbox.dhin-hie.org/ig/StructureDefinition/NgObservation"/>
  </meta>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: Observation NgObservation-003</b></p><a name="NgObservation-003"> </a><a name="hcNgObservation-003"> </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"/><p style="margin-bottom: 0px">Profile: <a href="StructureDefinition-NgObservation.html">NG Observations</a></p></div><p><b>status</b>: Final</p><p><b>category</b>: <span title="Codes:{http://terminology.hl7.org/CodeSystem/observation-category social-history}">Social History</span></p><p><b>code</b>: <span title="Codes:{http://loinc.org 30525-0}">Age</span></p><p><b>subject</b>: <a href="Patient-NgPatient-003.html">Suleiman Bala  Male, DoB: 2019-09-05 ( birthcert)</a></p><p><b>effective</b>: 2025-11-04 10:10:00+0000</p><p><b>performer</b>: <a href="Practitioner-NgPractitioner-001.html">Practitioner Kehinde Adebayo </a></p><blockquote><p><b>component</b></p><p><b>code</b>: <span title="Codes:{https://sandbox.dhin-hie.org/ig/CodeSystem/age-component-codes mn}">Months (mo)</span></p><p><b>value</b>: 74 month</p></blockquote><blockquote><p><b>component</b></p><p><b>code</b>: <span title="Codes:{http://loinc.org 8339-4}">Birth weight Measured</span></p><p><b>value</b>: 3200 g</p></blockquote></div>
  </text>
  <status value="final"/>
  <category>
    <coding>
      <system
              value="http://terminology.hl7.org/CodeSystem/observation-category"/>
      <code value="social-history"/>
    </coding>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org"/>
      <code value="30525-0"/>
      <display value="Age"/>
    </coding>
  </code>
  <subject>🔗 
    <reference value="Patient/NgPatient-003"/>
  </subject>
  <effectiveDateTime value="2025-11-04T10:10:00Z"/>
  <performer>🔗 
    <reference value="Practitioner/NgPractitioner-001"/>
  </performer>
  <component>
    <code>
      <coding>
        <system
                value="https://sandbox.dhin-hie.org/ig/CodeSystem/age-component-codes"/>
        <code value="mn"/>
        <display value="Months (mo)"/>
      </coding>
    </code>
    <valueQuantity>
      <value value="74"/>
      <unit value="month"/>
      <system value="http://unitsofmeasure.org"/>
    </valueQuantity>
  </component>
  <component>
    <code>
      <coding>
        <system value="http://loinc.org"/>
        <code value="8339-4"/>
        <display value="Birth weight Measured"/>
      </coding>
    </code>
    <valueQuantity>
      <value value="3200"/>
      <unit value="g"/>
      <system value="http://unitsofmeasure.org"/>
    </valueQuantity>
  </component>
</Observation>