Numeric Observation Profile

Canonical URL

http://devices.fhir.org/StructureDefinition/NumericObservation

Profile Definition

measurementStatusExtension(code)
system1..Fixed Value
code1..
subject1..Reference(http://hl7.org/fhir/StructureDefinition/Patient | PoC Device Profile)
value1..
systemFixed Value
value1..
systemFixed Value
value1..
systemFixed Value
dataAbsentReasonC
device1..Reference(Numeric DeviceMetric Profile)

Example (XML view)

Example of a Heart Rate Numeric Observation

<Observation xmlns="http://hl7.org/fhir">
<id value="622" />
<profile value="http://devices.fhir.org/StructureDefinition/NumericObservation" />
</meta>
<status value="final" />
<system value="http://hl7.org/fhir/observation-category" />
<code value="vital-signs" />
<display value="Vital Signs" />
</coding>
</category>
<system value="http://loinc.org" />
<code value="8867-4" />
<display value="Heart rate" />
</coding>
<system value="urn:iso:std:iso:11073:10101" />
<code value="147842" />
<display value="MDC_ECG_CARD_BEAT_RATE" />
</coding>
</code>
<reference value="Patient/371" />
</subject>
<effectiveDateTime value="2017-06-02T11:04:46+02:00" />
<value value="60" />
<unit value="bpm" />
<system value="http://unitsofmeasure.org" />
<code value="/min" />
</valueQuantity>
<reference value="DeviceMetric/215" />
</device>
</Observation>

Example (JSON view)

Example of a Heart Rate Numeric Observation

{
"resourceType": "Observation",
"id": "622",
"meta": {
"profile": [
"http://devices.fhir.org/StructureDefinition/NumericObservation"
]
},
"status": "final",
{
"coding": [
{
"system": "http://hl7.org/fhir/observation-category",
"code": "vital-signs",
"display": "Vital Signs"
}
]
}
],
"code": {
"coding": [
{
"system": "http://loinc.org",
"code": "8867-4",
"display": "Heart rate"
},
{
"system": "urn:iso:std:iso:11073:10101",
"code": "147842",
"display": "MDC_ECG_CARD_BEAT_RATE"
}
]
},
"subject": {
"reference": "Patient/371"
},
"effectiveDateTime": "2017-06-02T11:04:46+02:00",
"value": 60,
"unit": "bpm",
"system": "http://unitsofmeasure.org",
"code": "/min"
},
"device": {
"reference": "DeviceMetric/215"
}
}