Compound Numeric Observation Profile

Canonical URL

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

Profile Definition

identifierΣ0..*Identifier
basedOnΣ0..*Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ProcedureRequest | ReferralRequest)
statusΣ ?!1..1codeBinding
category0..*CodeableConceptBinding
systemΣ1..1uriFixed Value
versionΣ0..1string
codeΣ1..1code
displayΣ0..1string
userSelectedΣ0..1boolean
textΣ0..1string
subjectΣ1..1Reference(Patient | PoC Device Profile)
context0..1Reference(Encounter | EpisodeOfCare)
effectiveDateTimedateTime
effectivePeriodPeriod
issuedΣ0..1instant
performerΣ0..*Reference(Practitioner | Organization | Patient | RelatedPerson)
value[x]Σ0..0
dataAbsentReason0..1CodeableConceptBinding
interpretation0..1CodeableConceptBinding
comment0..1string
bodySite0..1CodeableConcept
method0..1CodeableConcept
specimen0..1Reference(Specimen)
device1..1Reference(Numeric DeviceMetric Profile)
low0..1SimpleQuantity
high0..1SimpleQuantity
type0..1CodeableConceptBinding
appliesTo0..*CodeableConcept
age0..1Range
text0..1string
type0..1codeBinding
target1..1Reference(Observation | QuestionnaireResponse | Sequence)
measurementStatus0..*Extension(code)
systemΣ1..1uriFixed Value
versionΣ0..1string
codeΣ1..1code
displayΣ0..1string
userSelectedΣ0..1boolean
textΣ0..1string
valueΣ1..1decimal
comparatorΣ ?!0..1codeBinding
unitΣ0..1string
systemΣ0..1uriFixed Value
codeΣ0..1code
dataAbsentReason0..1CodeableConceptBinding
interpretation0..1CodeableConceptBinding
referenceRange0..*see (referenceRange)

Example (XML view)

Example of a NBP Compound Numeric Observation

<Observation xmlns="http://hl7.org/fhir">
    <id value="623" />
    <meta>
        <profile value="http://devices.fhir.org/StructureDefinition/CompoundNumericObservation" />
    </meta>
    <status value="final" />
    <category>
        <coding>
            <system value="http://hl7.org/fhir/observation-category" />
            <code value="vital-signs" />
            <display value="Vital Signs" />
        </coding>
    </category>
    <code>
        <coding>
            <system value="http://loinc.org" />
            <code value="85354-9" />
            <display value="Blood pressure panel with all children optional" />
        </coding>
        <coding>
            <system value="urn:iso:std:iso:11073:10101" />
            <code value="150020" />
            <display value="MDC_PRESS_BLD_NONINV" />
        </coding>
    </code>
    <subject>
        <reference value="Patient/371" />
    </subject>
    <effectiveDateTime value="2017-06-02T11:00:59+02:00" />
    <device>
        <reference value="DeviceMetric/216" />
    </device>
    <component>
        <code>
            <coding>
                <system value="http://loinc.org" />
                <code value="8480-6" />
                <display value="Systolic blood pressure" />
            </coding>
            <coding>
                <system value="urn:iso:std:iso:11073:10101" />
                <code value="150021" />
                <display value="MDC_PRESS_BLD_NONINV_SYS" />
            </coding>
        </code>
        <valueQuantity>
            <value value="120" />
            <unit value="mmHg" />
            <system value="http://unitsofmeasure.org" />
            <code value="mm[Hg]" />
        </valueQuantity>
    </component>
    <component>
        <code>
            <coding>
                <system value="http://loinc.org" />
                <code value="8462-4" />
                <display value="Diastolic blood pressure" />
            </coding>
            <coding>
                <system value="urn:iso:std:iso:11073:10101" />
                <code value="150022" />
                <display value="MDC_PRESS_BLD_NONINV_DIA" />
            </coding>
        </code>
        <valueQuantity>
            <value value="80" />
            <unit value="mmHg" />
            <system value="http://unitsofmeasure.org" />
            <code value="mm[Hg]" />
        </valueQuantity>
    </component>
    <component>
        <code>
            <coding>
                <system value="http://loinc.org" />
                <code value="8478-0" />
                <display value="Mean blood pressure" />
            </coding>
            <coding>
                <system value="urn:iso:std:iso:11073:10101" />
                <code value="150023" />
                <display value="MDC_PRESS_BLD_NONINV_MEAN" />
            </coding>
        </code>
        <valueQuantity>
            <value value="90" />
            <unit value="mmHg" />
            <system value="http://unitsofmeasure.org" />
            <code value="mm[Hg]" />
        </valueQuantity>
    </component>
</Observation>

Example (JSON view)

Example of a NBP Compound Numeric Observation

{
    "resourceType": "Observation",
    "id": "623",
    "meta": {
        "profile":  [
            "http://devices.fhir.org/StructureDefinition/CompoundNumericObservation"
        ]
    },
    "status": "final",
    "category":  [
        {
            "coding":  [
                {
                    "system": "http://hl7.org/fhir/observation-category",
                    "code": "vital-signs",
                    "display": "Vital Signs"
                }
            ]
        }
    ],
    "code": {
        "coding":  [
            {
                "system": "http://loinc.org",
                "code": "85354-9",
                "display": "Blood pressure panel with all children optional"
            },
            {
                "system": "urn:iso:std:iso:11073:10101",
                "code": "150020",
                "display": "MDC_PRESS_BLD_NONINV"
            }
        ]
    },
    "subject": {
        "reference": "Patient/371"
    },
    "effectiveDateTime": "2017-06-02T11:00:59+02:00",
    "device": {
        "reference": "DeviceMetric/216"
    },
    "component":  [
        {
            "code": {
                "coding":  [
                    {
                        "system": "http://loinc.org",
                        "code": "8480-6",
                        "display": "Systolic blood pressure"
                    },
                    {
                        "system": "urn:iso:std:iso:11073:10101",
                        "code": "150021",
                        "display": "MDC_PRESS_BLD_NONINV_SYS"
                    }
                ]
            },
            "valueQuantity": {
                "value": 120,
                "unit": "mmHg",
                "system": "http://unitsofmeasure.org",
                "code": "mm[Hg]"
            }
        },
        {
            "code": {
                "coding":  [
                    {
                        "system": "http://loinc.org",
                        "code": "8462-4",
                        "display": "Diastolic blood pressure"
                    },
                    {
                        "system": "urn:iso:std:iso:11073:10101",
                        "code": "150022",
                        "display": "MDC_PRESS_BLD_NONINV_DIA"
                    }
                ]
            },
            "valueQuantity": {
                "value": 80,
                "unit": "mmHg",
                "system": "http://unitsofmeasure.org",
                "code": "mm[Hg]"
            }
        },
        {
            "code": {
                "coding":  [
                    {
                        "system": "http://loinc.org",
                        "code": "8478-0",
                        "display": "Mean blood pressure"
                    },
                    {
                        "system": "urn:iso:std:iso:11073:10101",
                        "code": "150023",
                        "display": "MDC_PRESS_BLD_NONINV_MEAN"
                    }
                ]
            },
            "valueQuantity": {
                "value": 90,
                "unit": "mmHg",
                "system": "http://unitsofmeasure.org",
                "code": "mm[Hg]"
            }
        }
    ]
}