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| Orders and Observations Work Group | Maturity Level: N/A | Standards Status: Informative | Compartments: Device, Encounter, Patient, Practitioner, RelatedPerson |
Raw JSON (canonical form + also see JSON Format Specification)
An example of a herd screening ELISA assay for Mycoplasmal Pneumonia in Pigs.
{
"resourceType": "Observation",
"id": "herd1",
"text": {
"status": "generated",
"div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative</b></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 "herd1" </p></div><p><b>status</b>: final</p><p><b>category</b>: Laboratory <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"codesystem-observation-category.html\">Observation Category Codes</a>#laboratory)</span></p><p><b>code</b>: Mycoplasma hyopneumoniae - MHP <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"https://loinc.org/\">LOINC</a>#80219-9 "Mycoplasma hyopneumoniae Ab sample/Positive control in Serum by Immunoassay"; clinical-codes#Mycoplasma "Mycoplasma")</span></p><p><b>subject</b>: <a href=\"group-herd1.html\">Group/herd1</a> "Breeding herd"</p><p><b>encounter</b>: <span>: part of a health assurance program</span></p><p><b>effective</b>: 2017-11-20</p><p><b>value</b>: 0.2 % (sample/positive control)<span style=\"background: LightGoldenRodYellow\"> (Details: UCUM code % = '%')</span></p><p><b>interpretation</b>: Negative <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/3.1.0/CodeSystem-v3-ObservationInterpretation.html\">ObservationInterpretation</a>#NEG)</span></p><p><b>specimen</b>: <a href=\"specimen-pooled-serum.html\">Specimen/pooled-serum: 30 serum</a></p><h3>ReferenceRanges</h3><table class=\"grid\"><tr><td>-</td><td><b>Text</b></td></tr><tr><td>*</td><td>>0.4 Positive; 0.3 to 0.4 Suspect < 0.3 Negative</td></tr></table></div>"
},
"status": "final",
"category": [
{
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/observation-category",
"code": "laboratory",
"display": "Laboratory"
}
],
"text": "Laboratory"
}
],
"code": {
"coding": [
{
"system": "http://loinc.org",
"code": "80219-9",
"display": "Mycoplasma hyopneumoniae Ab sample/Positive control in Serum by Immunoassay"
},
{
"system": "http://acme.org/devices/clinical-codes",
"code": "Mycoplasma",
"display": "Mycoplasma"
}
],
"text": "Mycoplasma hyopneumoniae - MHP"
},
"subject": {
"reference": "Group/herd1"
},
"encounter": {
"display": "part of a health assurance program"
},
"effectiveDateTime": "2017-11-20",
"valueQuantity": {
"value": 0.2,
"unit": "% (sample/positive control)",
"system": "http://unitsofmeasure.org",
"code": "%"
},
"interpretation": [
{
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation",
"code": "NEG",
"display": "Negative"
}
],
"text": "Negative"
}
],
"specimen": {
"reference": "Specimen/pooled-serum",
"display": "30 serum"
},
"referenceRange": [
{
"text": ">0.4 Positive; 0.3 to 0.4 Suspect < 0.3 Negative"
}
]
}
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.