EHDS Logical Information Models
0.2.1 - qa-preview

EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.2.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/costateixeira/xt-ehr-common/ and changes regularly. See the Directory of published versions

Logical Model: Observation model

Official URL: http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSObservation Version: 0.2.1
Draft as of 2025-12-03 Computable Name: EHDSObservation

EHDS refined base model for Observation information

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. EHDSObservation 0..* EHDSObservationCore Observation model

Elements defined in Ancestors:header, observationDate[x], code, resultDescription, result, anatomicLocation, specimen, method, performer[x], referenceRange, interpretation, component
Instances of this logical model can be the target of a Reference
... header 1..1 Base Common header for all patient-related data
.... subject 1..1 EHDSPatient Patient who is receiving health care. This patient might be different from the direct subject of the observation.
.... identifier 0..* Identifier Business identifier for the object
.... authorship 1..* Base Resource authoring details
..... author[x] 1..1 Author(s) by whom the resource was/were authored. Multiple authors could be provided.
...... authorEHDSHealthProfessional EHDSHealthProfessional
...... authorEHDSOrganisation EHDSOrganisation
...... authorEHDSDevice EHDSDevice
..... datetime 1..1 dateTime Date and time of authoring/issuing
.... lastUpdate 0..1 dateTime Date and time of the last update to the resource (may be used for technical corrections).
.... status 1..1 CodeableConcept Status of the resource or document
Binding Description: (preferred): HL7 Observation status
.... statusReason[x] 0..1 Reason for the current status of the resource.
..... statusReasonCodeableConcept CodeableConcept
..... statusReasonString string
.... language 0..1 CodeableConcept Language in which the resource is written. Language is expressed by the IETF language tag.
Binding Description: (preferred): BCP 47
... observationDate[x] 1..1 Clinically relevant time or time period for the observation
.... observationDateDateTime dateTime
.... observationDatePeriod Period
... code 1..1 CodeableConcept Observation code
Binding Description: (preferred): LOINC, NPU, SNOMED CT
... result 0..1 Base Result of the observation including text, numeric and coded results of the measurement and measurement uncertainty. Content of the observation result will vary according to the type of the observation.
.... value[x] 1..1 Observation result value according to the type of observation
Binding Description: (preferred): UCUM for units, SNOMED CT for coded results
..... valueString string
..... valueQuantity Quantity
..... valueRange Range
..... valueCodeableConcept CodeableConcept
... anatomicLocation 0..1 EHDSBodyStructure Anatomic location and laterality where the observation was performed.
... specimen 0..* EHDSSpecimenCore Specimen information
... method 0..1 CodeableConcept Observation method
Binding Description: (preferred): SNOMED CT
... performer[x] 0..1 Performer of the observation. Some test could be performed by the patient himself or by a care giver. Those are in the scope of this deliverable under specified conditions.
.... performerEHDSHealthProfessional EHDSHealthProfessional
.... performerEHDSPatient EHDSPatient
.... performerEHDSRelatedPerson EHDSRelatedPerson
... referenceRange 0..* Base Reference range, multiple reference ranges of different types culd by provided. Provides guide for interpretation of result.
... interpretation 0..* CodeableConcept Information about reference intervals and result interpretation.
Binding Description: (preferred): SNOMED CT, HL7 ObservationInterpretation
... component 0..* Base Component in case the observation consists of multiple sub-observations (e.g. blood pressure).
.... code 1..1 CodeableConcept Code representing the observation using the agreed code systems.
Binding Description: (preferred): LOINC, NPU, SNOMED CT
.... result 0..1 Base Result of the observation including text, numeric and coded results of the measurement and measurement uncertainty. Content of the observation result will vary according to the type of the observation.
..... value[x] 1..1 Observation result value according to the type of observation
...... valueString string
...... valueQuantity Quantity
...... valueRange Range
...... valueCodeableConcept CodeableConcept
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... referenceRange 0..* Base Reference range, multiple reference ranges of different types culd by provided. Provides guide for interpretation of result.
.... interpretation 0..* CodeableConcept Information about reference intervals and result interpretation.
Binding Description: (preferred): SNOMED CT, HL7 ObservationInterpretation
.... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... originalName 0..1 string Original (conventional) name of the observation
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... derivedFrom[x] 0..* Reference to the related resource from which the observation has been made. For example, a calculated anion gap or a fetal measurement based on an ultrasound image.
.... derivedFromEHDSObservation EHDSObservation
.... derivedFromEHDSLaboratoryObservation EHDSLaboratoryObservation
.... derivedFromEHDSImagingStudy EHDSImagingStudy
... triggeredBy[x] 0..* References to the observation(s) that triggered the performance of this observation.
.... triggeredByEHDSLaboratoryObservation EHDSLaboratoryObservation
.... triggeredByEHDSObservation EHDSObservation
... hasMember[x] 0..* This observation is a group observation (e.g. a battery, a panel of tests, a set of vital sign measurements) that includes the target as a member of the group.
.... hasMemberEHDSLaboratoryObservation EHDSLaboratoryObservation
.... hasMemberEHDSObservation EHDSObservation

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
EHDSObservation.header.​status Base preferred Not State Unknown
EHDSObservation.header.​language Base preferred Not State Unknown
EHDSObservation.code Base preferred Not State Unknown
EHDSObservation.result.​value[x] Base preferred Not State Unknown
EHDSObservation.method Base preferred Not State Unknown
EHDSObservation.interpretation Base preferred Not State Unknown
EHDSObservation.component.​code Base preferred Not State Unknown
EHDSObservation.component.​interpretation Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown

This structure is derived from EHDSObservationCore

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. EHDSObservation 0..* EHDSObservationCore Observation model

Elements defined in Ancestors:header, observationDate[x], code, resultDescription, result, anatomicLocation, specimen, method, performer[x], referenceRange, interpretation, component
Instances of this logical model can be the target of a Reference
... header
.... subject 1..1 EHDSPatient Patient who is receiving health care. This patient might be different from the direct subject of the observation.
.... status 1..1 CodeableConcept Status of the resource or document
Binding Description: (preferred): HL7 Observation status
.... directSubject[x] 0..1 The direct subject of the observation if different from the patient (subject of care), e.g. an observation of an implanted device
..... directSubjectEHDSPatient EHDSPatient
..... directSubjectEHDSPatientAnimal EHDSPatientAnimal
..... directSubjectEHDSLocation EHDSLocation
..... directSubjectEHDSDevice EHDSDevice
..... directSubjectEHDSHealthProfessional EHDSHealthProfessional
..... directSubjectEHDSOrganisation EHDSOrganisation
..... directSubjectEHDSProcedure EHDSProcedure
... result
.... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
... component
.... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... derivedFrom[x] 0..* Reference to the related resource from which the observation has been made. For example, a calculated anion gap or a fetal measurement based on an ultrasound image.
.... derivedFromEHDSObservation EHDSObservation
.... derivedFromEHDSLaboratoryObservation EHDSLaboratoryObservation
.... derivedFromEHDSImagingStudy EHDSImagingStudy
... triggeredBy[x] 0..* References to the observation(s) that triggered the performance of this observation.
.... triggeredByEHDSLaboratoryObservation EHDSLaboratoryObservation
.... triggeredByEHDSObservation EHDSObservation
... hasMember[x] 0..* This observation is a group observation (e.g. a battery, a panel of tests, a set of vital sign measurements) that includes the target as a member of the group.
.... hasMemberEHDSLaboratoryObservation EHDSLaboratoryObservation
.... hasMemberEHDSObservation EHDSObservation

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
EHDSObservation.header.​status Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. EHDSObservation 0..* EHDSObservationCore Observation model

Elements defined in Ancestors:header, observationDate[x], code, resultDescription, result, anatomicLocation, specimen, method, performer[x], referenceRange, interpretation, component
Instances of this logical model can be the target of a Reference
... header 1..1 Base Common header for all patient-related data
.... subject 1..1 EHDSPatient Patient who is receiving health care. This patient might be different from the direct subject of the observation.
.... identifier 0..* Identifier Business identifier for the object
.... authorship 1..* Base Resource authoring details
..... author[x] 1..1 Author(s) by whom the resource was/were authored. Multiple authors could be provided.
...... authorEHDSHealthProfessional EHDSHealthProfessional
...... authorEHDSOrganisation EHDSOrganisation
...... authorEHDSDevice EHDSDevice
..... datetime 1..1 dateTime Date and time of authoring/issuing
.... lastUpdate 0..1 dateTime Date and time of the last update to the resource (may be used for technical corrections).
.... status 1..1 CodeableConcept Status of the resource or document
Binding Description: (preferred): HL7 Observation status
.... statusReason[x] 0..1 Reason for the current status of the resource.
..... statusReasonCodeableConcept CodeableConcept
..... statusReasonString string
.... language 0..1 CodeableConcept Language in which the resource is written. Language is expressed by the IETF language tag.
Binding Description: (preferred): BCP 47
... observationDate[x] 1..1 Clinically relevant time or time period for the observation
.... observationDateDateTime dateTime
.... observationDatePeriod Period
... code 1..1 CodeableConcept Observation code
Binding Description: (preferred): LOINC, NPU, SNOMED CT
... result 0..1 Base Result of the observation including text, numeric and coded results of the measurement and measurement uncertainty. Content of the observation result will vary according to the type of the observation.
.... value[x] 1..1 Observation result value according to the type of observation
Binding Description: (preferred): UCUM for units, SNOMED CT for coded results
..... valueString string
..... valueQuantity Quantity
..... valueRange Range
..... valueCodeableConcept CodeableConcept
... anatomicLocation 0..1 EHDSBodyStructure Anatomic location and laterality where the observation was performed.
... specimen 0..* EHDSSpecimenCore Specimen information
... method 0..1 CodeableConcept Observation method
Binding Description: (preferred): SNOMED CT
... performer[x] 0..1 Performer of the observation. Some test could be performed by the patient himself or by a care giver. Those are in the scope of this deliverable under specified conditions.
.... performerEHDSHealthProfessional EHDSHealthProfessional
.... performerEHDSPatient EHDSPatient
.... performerEHDSRelatedPerson EHDSRelatedPerson
... referenceRange 0..* Base Reference range, multiple reference ranges of different types culd by provided. Provides guide for interpretation of result.
... interpretation 0..* CodeableConcept Information about reference intervals and result interpretation.
Binding Description: (preferred): SNOMED CT, HL7 ObservationInterpretation
... component 0..* Base Component in case the observation consists of multiple sub-observations (e.g. blood pressure).
.... code 1..1 CodeableConcept Code representing the observation using the agreed code systems.
Binding Description: (preferred): LOINC, NPU, SNOMED CT
.... result 0..1 Base Result of the observation including text, numeric and coded results of the measurement and measurement uncertainty. Content of the observation result will vary according to the type of the observation.
..... value[x] 1..1 Observation result value according to the type of observation
...... valueString string
...... valueQuantity Quantity
...... valueRange Range
...... valueCodeableConcept CodeableConcept
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... referenceRange 0..* Base Reference range, multiple reference ranges of different types culd by provided. Provides guide for interpretation of result.
.... interpretation 0..* CodeableConcept Information about reference intervals and result interpretation.
Binding Description: (preferred): SNOMED CT, HL7 ObservationInterpretation
.... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... originalName 0..1 string Original (conventional) name of the observation
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... derivedFrom[x] 0..* Reference to the related resource from which the observation has been made. For example, a calculated anion gap or a fetal measurement based on an ultrasound image.
.... derivedFromEHDSObservation EHDSObservation
.... derivedFromEHDSLaboratoryObservation EHDSLaboratoryObservation
.... derivedFromEHDSImagingStudy EHDSImagingStudy
... triggeredBy[x] 0..* References to the observation(s) that triggered the performance of this observation.
.... triggeredByEHDSLaboratoryObservation EHDSLaboratoryObservation
.... triggeredByEHDSObservation EHDSObservation
... hasMember[x] 0..* This observation is a group observation (e.g. a battery, a panel of tests, a set of vital sign measurements) that includes the target as a member of the group.
.... hasMemberEHDSLaboratoryObservation EHDSLaboratoryObservation
.... hasMemberEHDSObservation EHDSObservation

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
EHDSObservation.header.​status Base preferred Not State Unknown
EHDSObservation.header.​language Base preferred Not State Unknown
EHDSObservation.code Base preferred Not State Unknown
EHDSObservation.result.​value[x] Base preferred Not State Unknown
EHDSObservation.method Base preferred Not State Unknown
EHDSObservation.interpretation Base preferred Not State Unknown
EHDSObservation.component.​code Base preferred Not State Unknown
EHDSObservation.component.​interpretation Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown

This structure is derived from EHDSObservationCore

Summary

Key Elements View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. EHDSObservation 0..* EHDSObservationCore Observation model

Elements defined in Ancestors:header, observationDate[x], code, resultDescription, result, anatomicLocation, specimen, method, performer[x], referenceRange, interpretation, component
Instances of this logical model can be the target of a Reference
... header 1..1 Base Common header for all patient-related data
.... subject 1..1 EHDSPatient Patient who is receiving health care. This patient might be different from the direct subject of the observation.
.... identifier 0..* Identifier Business identifier for the object
.... authorship 1..* Base Resource authoring details
..... author[x] 1..1 Author(s) by whom the resource was/were authored. Multiple authors could be provided.
...... authorEHDSHealthProfessional EHDSHealthProfessional
...... authorEHDSOrganisation EHDSOrganisation
...... authorEHDSDevice EHDSDevice
..... datetime 1..1 dateTime Date and time of authoring/issuing
.... lastUpdate 0..1 dateTime Date and time of the last update to the resource (may be used for technical corrections).
.... status 1..1 CodeableConcept Status of the resource or document
Binding Description: (preferred): HL7 Observation status
.... statusReason[x] 0..1 Reason for the current status of the resource.
..... statusReasonCodeableConcept CodeableConcept
..... statusReasonString string
.... language 0..1 CodeableConcept Language in which the resource is written. Language is expressed by the IETF language tag.
Binding Description: (preferred): BCP 47
... observationDate[x] 1..1 Clinically relevant time or time period for the observation
.... observationDateDateTime dateTime
.... observationDatePeriod Period
... code 1..1 CodeableConcept Observation code
Binding Description: (preferred): LOINC, NPU, SNOMED CT
... result 0..1 Base Result of the observation including text, numeric and coded results of the measurement and measurement uncertainty. Content of the observation result will vary according to the type of the observation.
.... value[x] 1..1 Observation result value according to the type of observation
Binding Description: (preferred): UCUM for units, SNOMED CT for coded results
..... valueString string
..... valueQuantity Quantity
..... valueRange Range
..... valueCodeableConcept CodeableConcept
... anatomicLocation 0..1 EHDSBodyStructure Anatomic location and laterality where the observation was performed.
... specimen 0..* EHDSSpecimenCore Specimen information
... method 0..1 CodeableConcept Observation method
Binding Description: (preferred): SNOMED CT
... performer[x] 0..1 Performer of the observation. Some test could be performed by the patient himself or by a care giver. Those are in the scope of this deliverable under specified conditions.
.... performerEHDSHealthProfessional EHDSHealthProfessional
.... performerEHDSPatient EHDSPatient
.... performerEHDSRelatedPerson EHDSRelatedPerson
... referenceRange 0..* Base Reference range, multiple reference ranges of different types culd by provided. Provides guide for interpretation of result.
... interpretation 0..* CodeableConcept Information about reference intervals and result interpretation.
Binding Description: (preferred): SNOMED CT, HL7 ObservationInterpretation
... component 0..* Base Component in case the observation consists of multiple sub-observations (e.g. blood pressure).
.... code 1..1 CodeableConcept Code representing the observation using the agreed code systems.
Binding Description: (preferred): LOINC, NPU, SNOMED CT
.... result 0..1 Base Result of the observation including text, numeric and coded results of the measurement and measurement uncertainty. Content of the observation result will vary according to the type of the observation.
..... value[x] 1..1 Observation result value according to the type of observation
...... valueString string
...... valueQuantity Quantity
...... valueRange Range
...... valueCodeableConcept CodeableConcept
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... referenceRange 0..* Base Reference range, multiple reference ranges of different types culd by provided. Provides guide for interpretation of result.
.... interpretation 0..* CodeableConcept Information about reference intervals and result interpretation.
Binding Description: (preferred): SNOMED CT, HL7 ObservationInterpretation
.... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... originalName 0..1 string Original (conventional) name of the observation
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... derivedFrom[x] 0..* Reference to the related resource from which the observation has been made. For example, a calculated anion gap or a fetal measurement based on an ultrasound image.
.... derivedFromEHDSObservation EHDSObservation
.... derivedFromEHDSLaboratoryObservation EHDSLaboratoryObservation
.... derivedFromEHDSImagingStudy EHDSImagingStudy
... triggeredBy[x] 0..* References to the observation(s) that triggered the performance of this observation.
.... triggeredByEHDSLaboratoryObservation EHDSLaboratoryObservation
.... triggeredByEHDSObservation EHDSObservation
... hasMember[x] 0..* This observation is a group observation (e.g. a battery, a panel of tests, a set of vital sign measurements) that includes the target as a member of the group.
.... hasMemberEHDSLaboratoryObservation EHDSLaboratoryObservation
.... hasMemberEHDSObservation EHDSObservation

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
EHDSObservation.header.​status Base preferred Not State Unknown
EHDSObservation.header.​language Base preferred Not State Unknown
EHDSObservation.code Base preferred Not State Unknown
EHDSObservation.result.​value[x] Base preferred Not State Unknown
EHDSObservation.method Base preferred Not State Unknown
EHDSObservation.interpretation Base preferred Not State Unknown
EHDSObservation.component.​code Base preferred Not State Unknown
EHDSObservation.component.​interpretation Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown

Differential View

This structure is derived from EHDSObservationCore

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. EHDSObservation 0..* EHDSObservationCore Observation model

Elements defined in Ancestors:header, observationDate[x], code, resultDescription, result, anatomicLocation, specimen, method, performer[x], referenceRange, interpretation, component
Instances of this logical model can be the target of a Reference
... header
.... subject 1..1 EHDSPatient Patient who is receiving health care. This patient might be different from the direct subject of the observation.
.... status 1..1 CodeableConcept Status of the resource or document
Binding Description: (preferred): HL7 Observation status
.... directSubject[x] 0..1 The direct subject of the observation if different from the patient (subject of care), e.g. an observation of an implanted device
..... directSubjectEHDSPatient EHDSPatient
..... directSubjectEHDSPatientAnimal EHDSPatientAnimal
..... directSubjectEHDSLocation EHDSLocation
..... directSubjectEHDSDevice EHDSDevice
..... directSubjectEHDSHealthProfessional EHDSHealthProfessional
..... directSubjectEHDSOrganisation EHDSOrganisation
..... directSubjectEHDSProcedure EHDSProcedure
... result
.... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
... component
.... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... derivedFrom[x] 0..* Reference to the related resource from which the observation has been made. For example, a calculated anion gap or a fetal measurement based on an ultrasound image.
.... derivedFromEHDSObservation EHDSObservation
.... derivedFromEHDSLaboratoryObservation EHDSLaboratoryObservation
.... derivedFromEHDSImagingStudy EHDSImagingStudy
... triggeredBy[x] 0..* References to the observation(s) that triggered the performance of this observation.
.... triggeredByEHDSLaboratoryObservation EHDSLaboratoryObservation
.... triggeredByEHDSObservation EHDSObservation
... hasMember[x] 0..* This observation is a group observation (e.g. a battery, a panel of tests, a set of vital sign measurements) that includes the target as a member of the group.
.... hasMemberEHDSLaboratoryObservation EHDSLaboratoryObservation
.... hasMemberEHDSObservation EHDSObservation

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
EHDSObservation.header.​status Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. EHDSObservation 0..* EHDSObservationCore Observation model

Elements defined in Ancestors:header, observationDate[x], code, resultDescription, result, anatomicLocation, specimen, method, performer[x], referenceRange, interpretation, component
Instances of this logical model can be the target of a Reference
... header 1..1 Base Common header for all patient-related data
.... subject 1..1 EHDSPatient Patient who is receiving health care. This patient might be different from the direct subject of the observation.
.... identifier 0..* Identifier Business identifier for the object
.... authorship 1..* Base Resource authoring details
..... author[x] 1..1 Author(s) by whom the resource was/were authored. Multiple authors could be provided.
...... authorEHDSHealthProfessional EHDSHealthProfessional
...... authorEHDSOrganisation EHDSOrganisation
...... authorEHDSDevice EHDSDevice
..... datetime 1..1 dateTime Date and time of authoring/issuing
.... lastUpdate 0..1 dateTime Date and time of the last update to the resource (may be used for technical corrections).
.... status 1..1 CodeableConcept Status of the resource or document
Binding Description: (preferred): HL7 Observation status
.... statusReason[x] 0..1 Reason for the current status of the resource.
..... statusReasonCodeableConcept CodeableConcept
..... statusReasonString string
.... language 0..1 CodeableConcept Language in which the resource is written. Language is expressed by the IETF language tag.
Binding Description: (preferred): BCP 47
... observationDate[x] 1..1 Clinically relevant time or time period for the observation
.... observationDateDateTime dateTime
.... observationDatePeriod Period
... code 1..1 CodeableConcept Observation code
Binding Description: (preferred): LOINC, NPU, SNOMED CT
... result 0..1 Base Result of the observation including text, numeric and coded results of the measurement and measurement uncertainty. Content of the observation result will vary according to the type of the observation.
.... value[x] 1..1 Observation result value according to the type of observation
Binding Description: (preferred): UCUM for units, SNOMED CT for coded results
..... valueString string
..... valueQuantity Quantity
..... valueRange Range
..... valueCodeableConcept CodeableConcept
... anatomicLocation 0..1 EHDSBodyStructure Anatomic location and laterality where the observation was performed.
... specimen 0..* EHDSSpecimenCore Specimen information
... method 0..1 CodeableConcept Observation method
Binding Description: (preferred): SNOMED CT
... performer[x] 0..1 Performer of the observation. Some test could be performed by the patient himself or by a care giver. Those are in the scope of this deliverable under specified conditions.
.... performerEHDSHealthProfessional EHDSHealthProfessional
.... performerEHDSPatient EHDSPatient
.... performerEHDSRelatedPerson EHDSRelatedPerson
... referenceRange 0..* Base Reference range, multiple reference ranges of different types culd by provided. Provides guide for interpretation of result.
... interpretation 0..* CodeableConcept Information about reference intervals and result interpretation.
Binding Description: (preferred): SNOMED CT, HL7 ObservationInterpretation
... component 0..* Base Component in case the observation consists of multiple sub-observations (e.g. blood pressure).
.... code 1..1 CodeableConcept Code representing the observation using the agreed code systems.
Binding Description: (preferred): LOINC, NPU, SNOMED CT
.... result 0..1 Base Result of the observation including text, numeric and coded results of the measurement and measurement uncertainty. Content of the observation result will vary according to the type of the observation.
..... value[x] 1..1 Observation result value according to the type of observation
...... valueString string
...... valueQuantity Quantity
...... valueRange Range
...... valueCodeableConcept CodeableConcept
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... referenceRange 0..* Base Reference range, multiple reference ranges of different types culd by provided. Provides guide for interpretation of result.
.... interpretation 0..* CodeableConcept Information about reference intervals and result interpretation.
Binding Description: (preferred): SNOMED CT, HL7 ObservationInterpretation
.... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... originalName 0..1 string Original (conventional) name of the observation
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... dataAbsentReason 0..1 CodeableConcept Provides a reason why the expected value in the element Observation.value[x] is missing.
Binding Description: (preferred): HL7 Data absent reason
... derivedFrom[x] 0..* Reference to the related resource from which the observation has been made. For example, a calculated anion gap or a fetal measurement based on an ultrasound image.
.... derivedFromEHDSObservation EHDSObservation
.... derivedFromEHDSLaboratoryObservation EHDSLaboratoryObservation
.... derivedFromEHDSImagingStudy EHDSImagingStudy
... triggeredBy[x] 0..* References to the observation(s) that triggered the performance of this observation.
.... triggeredByEHDSLaboratoryObservation EHDSLaboratoryObservation
.... triggeredByEHDSObservation EHDSObservation
... hasMember[x] 0..* This observation is a group observation (e.g. a battery, a panel of tests, a set of vital sign measurements) that includes the target as a member of the group.
.... hasMemberEHDSLaboratoryObservation EHDSLaboratoryObservation
.... hasMemberEHDSObservation EHDSObservation

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
EHDSObservation.header.​status Base preferred Not State Unknown
EHDSObservation.header.​language Base preferred Not State Unknown
EHDSObservation.code Base preferred Not State Unknown
EHDSObservation.result.​value[x] Base preferred Not State Unknown
EHDSObservation.method Base preferred Not State Unknown
EHDSObservation.interpretation Base preferred Not State Unknown
EHDSObservation.component.​code Base preferred Not State Unknown
EHDSObservation.component.​interpretation Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown

This structure is derived from EHDSObservationCore

Summary

 

Other representations of profile: CSV, Excel