An example to illustration observation triggered by another observation

Table View

Observation.id[0]UKCore-Extension-TriggeredBy-Example
Observation.text[0].status[0]additional
Observation.text[0].div[0]<div xmlns="http://www.w3.org/1999/xhtml">An example to illustration observation triggered by another observation</div>
Observation.extension[0].extension[0].url[0]observation
Observation.extension[0].extension[0].value[0].reference[0]Observation/UKCore-Observation-DrugUse-Example
Observation.extension[0].extension[1].url[0]type
Observation.extension[0].extension[1].value[0]reflex
Observation.extension[0].extension[2].url[0]reason
Observation.extension[0].extension[2].value[0]Patient admitted to recreational drug use.
Observation.extension[0].url[0]http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy
Observation.identifier[0].system[0]https://tools.ietf.org/html/rfc4122
Observation.identifier[0].value[0]293a6418-9dcf-4d42-b97a-b119afd200ba
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]laboratory
Observation.category[0].coding[0].display[0]Laboratory
Observation.code[0].coding[0].system[0]http://snomed.info/sct
Observation.code[0].coding[0].code[0]1014801000000101
Observation.code[0].coding[0].display[0]Urine tricyclic drug screen
Observation.subject[0].reference[0]Patient/UKCore-Patient-RichardSmith-Example
Observation.performer[0].reference[0]Organization/UKCore-Organization-LeedsTeachingHospital-Example
Observation.specimen[0].reference[0]Specimen/UKCore-Specimen-UrineSpecimen-Example

Tree View

Observation

XML View

<Observation xmlns="http://hl7.org/fhir">
    <id value="UKCore-Extension-TriggeredBy-Example" />
    <text>
        <status value="additional" />
        --- We have skipped the narrative for better readability of the resource ---
    </text>
    <!--   ***************extension start***************   -->
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy">
        <extension url="observation">
            <valueReference>
                <reference value="Observation/UKCore-Observation-DrugUse-Example" />
            </valueReference>
        </extension>
        <extension url="type">
            <valueCode value="reflex" />
        </extension>
        <extension url="reason">
            <valueString value="Patient admitted to recreational drug use." />
        </extension>
    </extension>
    <!--    ***************extension end***************    -->
    <identifier>
        <system value="https://tools.ietf.org/html/rfc4122" />
        <value value="293a6418-9dcf-4d42-b97a-b119afd200ba" />
    </identifier>
    <status value="final" />
    <category>
        <coding>
            <system value="http://terminology.hl7.org/CodeSystem/observation-category" />
            <code value="laboratory" />
            <display value="Laboratory" />
        </coding>
    </category>
    <code>
        <coding>
            <system value="http://snomed.info/sct" />
            <code value="1014801000000101" />
            <display value="Urine tricyclic drug screen" />
        </coding>
    </code>
    <subject>
        <reference value="Patient/UKCore-Patient-RichardSmith-Example" />
    </subject>
    <performer>
        <reference value="Organization/UKCore-Organization-LeedsTeachingHospital-Example" />
    </performer>
    <specimen>
        <reference value="Specimen/UKCore-Specimen-UrineSpecimen-Example" />
    </specimen>
</Observation>

JSON View

{
    "resourceType": "Observation",
    "id": "UKCore-Extension-TriggeredBy-Example",
    "text": {
        "status": "additional",
        --- We have skipped the narrative for better readability of the resource ---
    },
    "extension":  [
        {
            "extension":  [
                {
                    "url": "observation",
                    "valueReference": {
                        "reference": "Observation/UKCore-Observation-DrugUse-Example"
                    }
                },
                {
                    "url": "type",
                    "valueCode": "reflex"
                },
                {
                    "url": "reason",
                    "valueString": "Patient admitted to recreational drug use."
                }
            ],
            "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-Observation.triggeredBy"
        }
    ],
    "identifier":  [
        {
            "system": "https://tools.ietf.org/html/rfc4122",
            "value": "293a6418-9dcf-4d42-b97a-b119afd200ba"
        }
    ],
    "status": "final",
    "category":  [
        {
            "coding":  [
                {
                    "system": "http://terminology.hl7.org/CodeSystem/observation-category",
                    "code": "laboratory",
                    "display": "Laboratory"
                }
            ]
        }
    ],
    "code": {
        "coding":  [
            {
                "system": "http://snomed.info/sct",
                "code": "1014801000000101",
                "display": "Urine tricyclic drug screen"
            }
        ]
    },
    "subject": {
        "reference": "Patient/UKCore-Patient-RichardSmith-Example"
    },
    "performer":  [
        {
            "reference": "Organization/UKCore-Organization-LeedsTeachingHospital-Example"
        }
    ],
    "specimen": {
        "reference": "Specimen/UKCore-Specimen-UrineSpecimen-Example"
    }
}