An example of a finding of second hand smoke exposure

{
  "resourceType" : "Observation",
  "id" : "secondsmoke",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative: Observation</b><a name=\"secondsmoke\"> </a></p><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\">Resource Observation &quot;secondsmoke&quot; </p></div><p><b>status</b>: final</p><p><b>category</b>: Social History <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/5.1.0/CodeSystem-observation-category.html\">Observation Category Codes</a>#social-history)</span></p><p><b>code</b>: Second hand smoke exposure <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://loinc.org/\">LOINC</a>#39243-1 &quot;Second hand smoke exposure CPHS&quot;; <a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#102409004 &quot;Second hand cigarette smoke (substance)&quot;)</span></p><p><b>subject</b>: <a href=\"broken-link.html\">Patient/infant</a></p><p><b>effective</b>: 2016-05-18T22:33:22Z</p><p><b>value</b>: YES <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://browser.ihtsdotools.org/\">SNOMED CT</a>#373066001 &quot;Yes (qualifier value)&quot;)</span></p></div>"
  },
  "status" : "final",
  "category" : [{
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
      "code" : "social-history",
      "display" : "Social History"
    }],
    "text" : "Social History"
  }],
  "code" : {
    "coding" : [{
      "system" : "http://loinc.org",
      "code" : "39243-1",
      "display" : "Second hand smoke exposure CPHS"
    },
    {
      "system" : "http://snomed.info/sct",
      "code" : "102409004",
      "display" : "Second hand cigarette smoke (substance)"
    }],
    "text" : "Second hand smoke exposure"
  },
  "subject" : {
    "reference" : "Patient/infant"
  },
  "effectiveDateTime" : "2016-05-18T22:33:22Z",
  "valueCodeableConcept" : {
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "373066001",
      "display" : "Yes (qualifier value)"
    }],
    "text" : "YES"
  }
}