<?xml version="1.0" encoding="UTF-8"?>

<Observation xmlns="http://hl7.org/fhir">
  <id value="secondsmoke"/>
  <status value="final"/>
  <category>
    <coding>
      <system value="http://terminology.hl7.org/CodeSystem/observation-category"/>
      <code value="social-history"/>
      <display value="Social History"/>
    </coding>
    <text value="Social History"/>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org"/>
      <code value="39243-1"/>
      <display value="Second hand smoke exposure CPHS"/>
    </coding>
    <coding>
      <system value="http://snomed.info/sct"/>
      <code value="102409004"/>
      <display value="Second hand cigarette smoke (substance)"/>
    </coding>
    <text value="Second hand smoke exposure"/>
  </code>
  <subject>
    <reference value="Patient/infant"/>
  </subject>
  <effectiveDateTime value="2016-05-18T22:33:22Z"/>
  <valueCodeableConcept>
    <coding>
      <system value="http://snomed.info/sct"/>
      <code value="373066001"/>
      <display value="Yes (qualifier value)"/>
    </coding>
    <text value="YES"/>
  </valueCodeableConcept>
</Observation>