Questionnaire Snippet for Pulse oximetry measurement
<Questionnaire xmlns="http://hl7.org/fhir">
…….
<item>
<linkId value=”4684c7d5-1308-472f-bce5-f892e3ebe837”/>
<code>
<system value=”http://snomed.org”/>
<code value=”252465000”/>
<display value="Pulse oximetry"/>
</code>
<text>Pulse oximetry</text>
<type value=”integer”/>
</item>
……..
</Questionnaire>
Questionnaire Response for Pulse oximetry measurement
<QuestionnaireResponse xmlns="http://hl7.org/fhir"> ……. <item> <linkId>4684c7d5-1308-472f-bce5-f892e3ebe837</linkId> <text> Does patient have a history of Diabetes?</text> <answer> <valueInteger value="88"/> </answer> </item> …….. </QuestionnaireResponse>
Questionnaire Response for Pulse oximetry measurement Transformed to FHIR Observation based on ANF
The “88%” answer to the Questionnaire for Pulse oximetry measurement is transformed in the FHIR Observation as a Range of 88 based on the ANF specification.
<?xml version="1.0" encoding="UTF-8"?>
<Observation xmlns="http://hl7.org/fhir">
<identifier>a892e710-9e0c-4da5-a180-b6a4f50855d7</identifier>
<status value="final"/>
<code>
<coding>
<system value="http://snomed.org"/>
<code value="252465000"/>
<display value="Pulse oximetry"/>
</coding>
</code>
<subject>
<reference value="Patient"/>
</subject>
<focus>
<reference value=”Patient”/>
</focus>
<effectiveDateTime value="2020-07-06T22:33:22Z"/>
<performer>
<reference value=”Practitioner”/>
</performer>
<valueRange>
<Range>
<low>
<value>88</value>
<comparator value=”=”/>
<code>
<system value=”http://snomed.org”/>
<code value=”118582008”/>
<display value="Percent (property)"/>
</code>
</low>
<high>
<value>88</value>
<comparator value=”=”/>
<code>
<system value=”http://snomed.org”/>
<code value=”118582008”/>
<display value="Percent (property)"/>
</code>
</high>
</Range>
</valueRange>
</Observation>
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