UK Core Implementation Guide STU3 Sequence

Please note:

This version of the UK Core is a development copy.
This contains BREAKING CHANGES as a result of the C&TA Sprint 7 Review, and STU2 Sequence ballot reconciliation.
This version is not yet reviewed for implementation. Other versions are available on the UK Core Version History Guide
Please follow the guidance on the Contact Us page if you need any assistance.
A summary of changes is available on the STU3 Sequence Change Log

An example to illustrate an observation of a patient being assisted by oxygen therapy

Table View

Observation.id[0]	UKCore-Observation-OxygenTherapy-Example
Observation.text[0].status[0]	additional
Observation.text[0].div[0]	<div xmlns="http://www.w3.org/1999/xhtml">An example to illustrate an observation of a patient being assisted by oxygen therapy</div>
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]	therapy
Observation.category[0].coding[0].display[0]	Therapy
Observation.code[0].coding[0].system[0]	http://snomed.info/sct
Observation.code[0].coding[0].code[0]	371825009
Observation.code[0].coding[0].display[0]	Patient on oxygen
Observation.subject[0].reference[0]	Patient/UKCore-Patient-RichardSmith-Example
Observation.effective[0]	2023-08-10
Observation.performer[0].reference[0]	Organization/UKCore-Organization-LeedsTeachingHospital-Example
Observation.value[0].value[0]	2
Observation.value[0].unit[0]	litre per minute
Observation.value[0].system[0]	http://unitsofmeasure.org
Observation.value[0].code[0]	l/min

Tree View

Observation

id : UKCore-Observation-OxygenTherapy-Example

text

status : additional

status : final

category

coding

system : http://terminology.hl7.org/CodeSystem/observation-category

code : therapy

display : Therapy

code

coding

system : http://snomed.info/sct

code : 371825009

display : Patient on oxygen

subject

reference : Patient/UKCore-Patient-RichardSmith-Example

effective : 2023-08-10

performer

reference : Organization/UKCore-Organization-LeedsTeachingHospital-Example

value

value : 2

unit : litre per minute

system : http://unitsofmeasure.org

code : l/min

XML View

<Observation xmlns="http://hl7.org/fhir">
    <id value="UKCore-Observation-OxygenTherapy-Example" />
    <text>
        <status value="additional" />
        --- We have skipped the narrative for better readability of the resource ---
    </text>
    <status value="final" />
    <category>
        <coding>
            <system value="http://terminology.hl7.org/CodeSystem/observation-category" />
            <code value="therapy" />
            <display value="Therapy" />
        </coding>
    </category>
    <code>
        <coding>
            <system value="http://snomed.info/sct" />
            <code value="371825009" />
            <display value="Patient on oxygen" />
        </coding>
    </code>
    <subject>
        <reference value="Patient/UKCore-Patient-RichardSmith-Example" />
    </subject>
    <effectiveDateTime value="2023-08-10" />
    <performer>
        <reference value="Organization/UKCore-Organization-LeedsTeachingHospital-Example" />
    </performer>
    <valueQuantity>
        <value value="2" />
        <unit value="litre per minute" />
        <system value="http://unitsofmeasure.org" />
        <code value="l/min" />
    </valueQuantity>
</Observation>

JSON View

{
    "resourceType": "Observation",
    "id": "UKCore-Observation-OxygenTherapy-Example",
    "text": {
        "status": "additional",
        --- We have skipped the narrative for better readability of the resource ---
    },
    "status": "final",
    "category":  [
        {
            "coding":  [
                {
                    "system": "http://terminology.hl7.org/CodeSystem/observation-category",
                    "code": "therapy",
                    "display": "Therapy"
                }
            ]
        }
    ],
    "code": {
        "coding":  [
            {
                "system": "http://snomed.info/sct",
                "code": "371825009",
                "display": "Patient on oxygen"
            }
        ]
    },
    "subject": {
        "reference": "Patient/UKCore-Patient-RichardSmith-Example"
    },
    "effectiveDateTime": "2023-08-10",
    "performer":  [
        {
            "reference": "Organization/UKCore-Organization-LeedsTeachingHospital-Example"
        }
    ],
    "valueQuantity": {
        "value": 2,
        "unit": "litre per minute",
        "system": "http://unitsofmeasure.org",
        "code": "l/min"
    }
}