Example Observation - Head Circumference

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Observation
Observation.id[0]Example-DataStandardsWales-Observation-VitalSigns-HeadCircumference
Observation.meta[0].profile[0]https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Observation-VitalSigns
Observation.status[0]final
Observation.category[0].coding[0].system[0]http://terminology.hl7.org/CodeSystem/observation-category
Observation.category[0].coding[0].code[0]vital-signs
Observation.category[0].coding[0].display[0]Vital Signs
Observation.code[0].coding[0].system[0]http://snomed.info/sct
Observation.code[0].coding[0].code[0]363812007
Observation.code[0].coding[0].display[0]Head circumference
Observation.subject[0].reference[0]Patient/Example-DataStandardsWales-Patient-PaediatricPatient
Observation.encounter[0].reference[0]Encounter/Example-DataStandardsWales-Encounter-OutpatientClinic
Observation.effective[0]2024-08-07T12:10:11Z
Observation.performer[0].reference[0]Practitioner/Example-DataStandardsWales-Practitioner-PaediatricNurse
Observation.performer[0].display[0]SMITH, John (NMC:14H8558P), Registered Nurse
Observation.value[0].value[0]35.4
Observation.value[0].unit[0]centimeter
Observation.value[0].system[0]http://unitsofmeasure.org
Observation.value[0].code[0]cm
<Observation xmlns="http://hl7.org/fhir">
<id value="Example-DataStandardsWales-Observation-VitalSigns-HeadCircumference" />
<meta>
<profile value="https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Observation-VitalSigns" />
</meta>
<status value="final" />
<category>
<coding>
<system value="http://terminology.hl7.org/CodeSystem/observation-category" />
<code value="vital-signs" />
<display value="Vital Signs" />
</coding>
</category>
<code>
<coding>
<system value="http://snomed.info/sct" />
<code value="363812007" />
<display value="Head circumference" />
</coding>
</code>
<subject>
<reference value="Patient/Example-DataStandardsWales-Patient-PaediatricPatient" />
</subject>
<encounter>
<reference value="Encounter/Example-DataStandardsWales-Encounter-OutpatientClinic" />
</encounter>
<effectiveDateTime value="2024-08-07T12:10:11Z" />
<performer>
<reference value="Practitioner/Example-DataStandardsWales-Practitioner-PaediatricNurse" />
<display value="SMITH, John (NMC:14H8558P), Registered Nurse" />
</performer>
<valueQuantity>
<value value="35.4" />
<unit value="centimeter" />
<system value="http://unitsofmeasure.org" />
<code value="cm" />
</valueQuantity>
</Observation>
{
"resourceType": "Observation",
"id": "Example-DataStandardsWales-Observation-VitalSigns-HeadCircumference",
"meta": {
"profile": [
"https://fhir.nhs.wales/StructureDefinition/DataStandardsWales-Observation-VitalSigns"
]
},
"status": "final",
"category": [
{
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/observation-category",
"code": "vital-signs",
"display": "Vital Signs"
}
]
}
],
"code": {
"coding": [
{
"system": "http://snomed.info/sct",
"code": "363812007",
"display": "Head circumference"
}
]
},
"subject": {
"reference": "Patient/Example-DataStandardsWales-Patient-PaediatricPatient"
},
"encounter": {
"reference": "Encounter/Example-DataStandardsWales-Encounter-OutpatientClinic"
},
"effectiveDateTime": "2024-08-07T12:10:11Z",
"performer": [
{
"reference": "Practitioner/Example-DataStandardsWales-Practitioner-PaediatricNurse",
"display": "SMITH, John (NMC:14H8558P), Registered Nurse"
}
],
"valueQuantity": {
"value": 35.4,
"unit": "centimeter",
"system": "http://unitsofmeasure.org",
"code": "cm"
}
}