UK Core Implementation Guide 1.0.0 - STU1 Pre-release

StructureDefinition Extension-UKCore-Evidence

A reference to results of investigations that confirmed the certainty of the diagnosis. Examples might include results of skin prick allergy tests.

Purpose

This extension extends the AllergyIntolerance resource to support the exchange of information describing the reference to results of investigations that confirmed the certainty of the diagnosis, which is currently not supported by the FHIR standard.

Guidance

An optional extension for a reference to a UKCore-DiagnosticReport resource to share the results of investigations that confirmed the certainty of the allergy or intolerance diagnosis.

Context of Use
Use on element AllergyIntolerance

Snapshot View

url1..1System.StringFixed Value
referenceΣ I0..1string
typeΣ0..1uriBinding
useΣ ?!0..1codeBinding
typeΣ0..1CodeableConceptBinding
systemΣ0..1uri
valueΣ0..1string
periodΣ I0..1Period
assignerΣ I0..1Reference(UK Core Organization)
displayΣ0..1string
valueReferenceReference(UK Core DiagnosticReport)

Differential View

url1..1System.StringFixed Value
referenceΣ I0..1string
typeΣ0..1uriBinding
useΣ ?!0..1codeBinding
typeΣ0..1CodeableConceptBinding
systemΣ0..1uri
valueΣ0..1string
periodΣ I0..1Period
assignerΣ I0..1Reference(UK Core Organization)
displayΣ0..1string
valueReferenceReference(UK Core DiagnosticReport)

Hybrid View

url1..1System.StringFixed Value
referenceΣ I0..1string
typeΣ0..1uriBinding
useΣ ?!0..1codeBinding
typeΣ0..1CodeableConceptBinding
systemΣ0..1uri
valueΣ0..1string
periodΣ I0..1Period
assignerΣ I0..1Reference(UK Core Organization)
displayΣ0..1string
valueReferenceReference(UK Core DiagnosticReport)

Table View

Extension..
Extension.url..
Extension.value[x]Reference(UK Core DiagnosticReport)1..
Extension.value[x].identifier..
Extension.value[x].identifier.assignerReference(UK Core Organization)..


XML View

<StructureDefinition xmlns="http://hl7.org/fhir">
    <id value="Extension-UKCore-Evidence" />
    <url value="https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-Evidence" />
    <version value="2.1.0" />
    <name value="ExtensionUKCoreEvidence" />
    <title value="Extension UK Core Evidence" />
    <status value="active" />
    <date value="2021-09-10" />
    <publisher value="HL7 UK" />
    <contact>
        <name value="HL7 UK" />
        <telecom>
            <system value="email" />
            <value value="secretariat@hl7.org.uk" />
            <use value="work" />
            <rank value="1" />
        </telecom>
    </contact>
    <contact>
        <name value="NHS Digital" />
        <telecom>
            <system value="email" />
            <value value="interoperabilityteam@nhs.net" />
            <use value="work" />
            <rank value="2" />
        </telecom>
    </contact>
    <description value="A reference to results of investigations that confirmed the certainty of the diagnosis.  Examples might include results of skin prick allergy tests." />
    <purpose value="This extension extends the AllergyIntolerance resource to support the exchange of information describing the reference to results of investigations that confirmed the certainty of the diagnosis, which is currently not supported by the FHIR standard." />
    <copyright value="Copyright &#169; 2021+ HL7 UK Licensed under the Apache License, Version 2.0 (the &quot;License&quot;); you may not use this file except in compliance with the License. You may obtain a copy of the License at  http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. HL7&#174; FHIR&#174; standard Copyright &#169; 2011+ HL7 The HL7&#174; FHIR&#174; standard is used under the FHIR license. You may obtain a copy of the FHIR license at  https://www.hl7.org/fhir/license.html." />
    <fhirVersion value="4.0.1" />
    <mapping>
        <identity value="rim" />
        <uri value="http://hl7.org/v3" />
        <name value="RIM Mapping" />
    </mapping>
    <kind value="complex-type" />
    <abstract value="false" />
    <context>
        <type value="element" />
        <expression value="AllergyIntolerance" />
    </context>
    <type value="Extension" />
    <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
    <derivation value="constraint" />
    <differential>
        <element id="Extension">
            <path value="Extension" />
            <short value="A reference to results of investigations that confirmed the certainty of the diagnosis" />
            <definition value="A reference to results of investigations that confirmed the certainty of the diagnosis." />
        </element>
        <element id="Extension.url">
            <path value="Extension.url" />
            <fixedUri value="https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-Evidence" />
        </element>
        <element id="Extension.value[x]">
            <path value="Extension.value[x]" />
            <short value="A reference to results of investigations that confirmed the certainty of the diagnosis" />
            <definition value="A reference to results of investigations that confirmed the certainty of the diagnosis." />
            <min value="1" />
            <type>
                <code value="Reference" />
                <targetProfile value="https://fhir.hl7.org.uk/StructureDefinition/UKCore-DiagnosticReport" />
            </type>
        </element>
        <element id="Extension.value[x].identifier.assigner">
            <path value="Extension.value[x].identifier.assigner" />
            <type>
                <code value="Reference" />
                <targetProfile value="https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization" />
            </type>
        </element>
    </differential>
</StructureDefinition>

JSON View

{
    "resourceType": "StructureDefinition",
    "id": "Extension-UKCore-Evidence",
    "url": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-Evidence",
    "version": "2.1.0",
    "name": "ExtensionUKCoreEvidence",
    "title": "Extension UK Core Evidence",
    "status": "active",
    "date": "2021-09-10",
    "publisher": "HL7 UK",
    "contact":  [
        {
            "name": "HL7 UK",
            "telecom":  [
                {
                    "system": "email",
                    "value": "secretariat@hl7.org.uk",
                    "use": "work",
                    "rank": 1
                }
            ]
        },
        {
            "name": "NHS Digital",
            "telecom":  [
                {
                    "system": "email",
                    "value": "interoperabilityteam@nhs.net",
                    "use": "work",
                    "rank": 2
                }
            ]
        }
    ],
    "description": "A reference to results of investigations that confirmed the certainty of the diagnosis.  Examples might include results of skin prick allergy tests.",
    "purpose": "This extension extends the AllergyIntolerance resource to support the exchange of information describing the reference to results of investigations that confirmed the certainty of the diagnosis, which is currently not supported by the FHIR standard.",
    "copyright": "Copyright © 2021+ HL7 UK Licensed under the Apache License, Version 2.0 (the \"License\"); you may not use this file except in compliance with the License. You may obtain a copy of the License at  http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. HL7® FHIR® standard Copyright © 2011+ HL7 The HL7® FHIR® standard is used under the FHIR license. You may obtain a copy of the FHIR license at  https://www.hl7.org/fhir/license.html.",
    "fhirVersion": "4.0.1",
    "mapping":  [
        {
            "identity": "rim",
            "uri": "http://hl7.org/v3",
            "name": "RIM Mapping"
        }
    ],
    "kind": "complex-type",
    "abstract": false,
    "context":  [
        {
            "type": "element",
            "expression": "AllergyIntolerance"
        }
    ],
    "type": "Extension",
    "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
    "derivation": "constraint",
    "differential": {
        "element":  [
            {
                "id": "Extension",
                "path": "Extension",
                "short": "A reference to results of investigations that confirmed the certainty of the diagnosis",
                "definition": "A reference to results of investigations that confirmed the certainty of the diagnosis."
            },
            {
                "id": "Extension.url",
                "path": "Extension.url",
                "fixedUri": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-Evidence"
            },
            {
                "id": "Extension.value[x]",
                "path": "Extension.value[x]",
                "short": "A reference to results of investigations that confirmed the certainty of the diagnosis",
                "definition": "A reference to results of investigations that confirmed the certainty of the diagnosis.",
                "min": 1,
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "https://fhir.hl7.org.uk/StructureDefinition/UKCore-DiagnosticReport"
                        ]
                    }
                ]
            },
            {
                "id": "Extension.value[x].identifier.assigner",
                "path": "Extension.value[x].identifier.assigner",
                "type":  [
                    {
                        "code": "Reference",
                        "targetProfile":  [
                            "https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization"
                        ]
                    }
                ]
            }
        ]
    }
}

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