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/Xt-EHR/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 2026-01-21 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..* EHDSDataSet Observation model

Elements defined in Ancestors:header
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
.... 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
... 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
... originalName 0..1 string Original (conventional) name of the observation
... method 0..1 CodeableConcept Observation method
Binding Description: (preferred): SNOMED CT
... specimen 0..1 EHDSSpecimen Specimen used for this observation.
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... 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
... anatomicLocation 0..1 EHDSBodyStructure Anatomic location and laterality where the observation was performed.
... 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 1..1 Base Observation result value according to the type of observation.
..... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
..... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
Example coded result: For example this could be a code describing identified bacteria or other microorganism identified, description of urinary concernment, jaundice (hyperbilirubinemia), scoring (GCS), etc.
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
... 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
... 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
... resultDescription 0..1 string Comments and narrative representation of the observation result and findings.
... 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
.... originalName 0..1 string Original (conventional) name of the observation
.... 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 1..1 Base Observation result value according to the type of observation.
...... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
...... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... 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
.... 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
... 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.method Base preferred Not State Unknown
EHDSObservation.result.​value.numeric Base preferred Not State Unknown
EHDSObservation.result.​value.range Base preferred Not State Unknown
EHDSObservation.result.​value.coded Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown
EHDSObservation.interpretation Base preferred Not State Unknown
EHDSObservation.component.​code Base preferred Not State Unknown
EHDSObservation.component.​result.value.numeric Base preferred Not State Unknown
EHDSObservation.component.​result.value.range Base preferred Not State Unknown
EHDSObservation.component.​result.value.coded Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.component.​interpretation Base preferred Not State Unknown

This structure is derived from EHDSDataSet

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

Elements defined in Ancestors:header
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
... 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
... originalName 0..1 string Original (conventional) name of the observation
... method 0..1 CodeableConcept Observation method
Binding Description: (preferred): SNOMED CT
... specimen 0..1 EHDSSpecimen Specimen used for this observation.
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... 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
... anatomicLocation 0..1 EHDSBodyStructure Anatomic location and laterality where the observation was performed.
... 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 1..1 Base Observation result value according to the type of observation.
..... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
..... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
Example coded result: For example this could be a code describing identified bacteria or other microorganism identified, description of urinary concernment, jaundice (hyperbilirubinemia), scoring (GCS), etc.
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
... 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
... 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
... resultDescription 0..1 string Comments and narrative representation of the observation result and findings.
... 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
.... originalName 0..1 string Original (conventional) name of the observation
.... 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 1..1 Base Observation result value according to the type of observation.
...... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
...... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... 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
.... 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
... 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.code Base preferred Not State Unknown
EHDSObservation.method Base preferred Not State Unknown
EHDSObservation.result.​value.numeric Base preferred Not State Unknown
EHDSObservation.result.​value.range Base preferred Not State Unknown
EHDSObservation.result.​value.coded Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown
EHDSObservation.interpretation Base preferred Not State Unknown
EHDSObservation.component.​code Base preferred Not State Unknown
EHDSObservation.component.​result.value.numeric Base preferred Not State Unknown
EHDSObservation.component.​result.value.range Base preferred Not State Unknown
EHDSObservation.component.​result.value.coded Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.component.​interpretation Base preferred Not State Unknown
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. EHDSObservation 0..* EHDSDataSet Observation model

Elements defined in Ancestors:header
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
.... 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
... 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
... originalName 0..1 string Original (conventional) name of the observation
... method 0..1 CodeableConcept Observation method
Binding Description: (preferred): SNOMED CT
... specimen 0..1 EHDSSpecimen Specimen used for this observation.
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... 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
... anatomicLocation 0..1 EHDSBodyStructure Anatomic location and laterality where the observation was performed.
... 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 1..1 Base Observation result value according to the type of observation.
..... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
..... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
Example coded result: For example this could be a code describing identified bacteria or other microorganism identified, description of urinary concernment, jaundice (hyperbilirubinemia), scoring (GCS), etc.
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
... 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
... 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
... resultDescription 0..1 string Comments and narrative representation of the observation result and findings.
... 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
.... originalName 0..1 string Original (conventional) name of the observation
.... 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 1..1 Base Observation result value according to the type of observation.
...... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
...... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... 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
.... 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
... 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.method Base preferred Not State Unknown
EHDSObservation.result.​value.numeric Base preferred Not State Unknown
EHDSObservation.result.​value.range Base preferred Not State Unknown
EHDSObservation.result.​value.coded Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown
EHDSObservation.interpretation Base preferred Not State Unknown
EHDSObservation.component.​code Base preferred Not State Unknown
EHDSObservation.component.​result.value.numeric Base preferred Not State Unknown
EHDSObservation.component.​result.value.range Base preferred Not State Unknown
EHDSObservation.component.​result.value.coded Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.component.​interpretation Base preferred Not State Unknown

This structure is derived from EHDSDataSet

Summary

Mandatory: 0 element(6 nested mandatory elements)

Key Elements View

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

Elements defined in Ancestors:header
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
.... 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
... 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
... originalName 0..1 string Original (conventional) name of the observation
... method 0..1 CodeableConcept Observation method
Binding Description: (preferred): SNOMED CT
... specimen 0..1 EHDSSpecimen Specimen used for this observation.
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... 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
... anatomicLocation 0..1 EHDSBodyStructure Anatomic location and laterality where the observation was performed.
... 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 1..1 Base Observation result value according to the type of observation.
..... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
..... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
Example coded result: For example this could be a code describing identified bacteria or other microorganism identified, description of urinary concernment, jaundice (hyperbilirubinemia), scoring (GCS), etc.
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
... 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
... 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
... resultDescription 0..1 string Comments and narrative representation of the observation result and findings.
... 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
.... originalName 0..1 string Original (conventional) name of the observation
.... 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 1..1 Base Observation result value according to the type of observation.
...... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
...... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... 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
.... 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
... 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.method Base preferred Not State Unknown
EHDSObservation.result.​value.numeric Base preferred Not State Unknown
EHDSObservation.result.​value.range Base preferred Not State Unknown
EHDSObservation.result.​value.coded Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown
EHDSObservation.interpretation Base preferred Not State Unknown
EHDSObservation.component.​code Base preferred Not State Unknown
EHDSObservation.component.​result.value.numeric Base preferred Not State Unknown
EHDSObservation.component.​result.value.range Base preferred Not State Unknown
EHDSObservation.component.​result.value.coded Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.component.​interpretation Base preferred Not State Unknown

Differential View

This structure is derived from EHDSDataSet

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

Elements defined in Ancestors:header
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
... 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
... originalName 0..1 string Original (conventional) name of the observation
... method 0..1 CodeableConcept Observation method
Binding Description: (preferred): SNOMED CT
... specimen 0..1 EHDSSpecimen Specimen used for this observation.
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... 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
... anatomicLocation 0..1 EHDSBodyStructure Anatomic location and laterality where the observation was performed.
... 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 1..1 Base Observation result value according to the type of observation.
..... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
..... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
Example coded result: For example this could be a code describing identified bacteria or other microorganism identified, description of urinary concernment, jaundice (hyperbilirubinemia), scoring (GCS), etc.
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
... 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
... 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
... resultDescription 0..1 string Comments and narrative representation of the observation result and findings.
... 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
.... originalName 0..1 string Original (conventional) name of the observation
.... 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 1..1 Base Observation result value according to the type of observation.
...... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
...... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... 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
.... 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
... 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.code Base preferred Not State Unknown
EHDSObservation.method Base preferred Not State Unknown
EHDSObservation.result.​value.numeric Base preferred Not State Unknown
EHDSObservation.result.​value.range Base preferred Not State Unknown
EHDSObservation.result.​value.coded Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown
EHDSObservation.interpretation Base preferred Not State Unknown
EHDSObservation.component.​code Base preferred Not State Unknown
EHDSObservation.component.​result.value.numeric Base preferred Not State Unknown
EHDSObservation.component.​result.value.range Base preferred Not State Unknown
EHDSObservation.component.​result.value.coded Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.component.​interpretation Base preferred Not State Unknown

Snapshot View

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

Elements defined in Ancestors:header
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
.... 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
... 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
... originalName 0..1 string Original (conventional) name of the observation
... method 0..1 CodeableConcept Observation method
Binding Description: (preferred): SNOMED CT
... specimen 0..1 EHDSSpecimen Specimen used for this observation.
... order 0..1 EHDSServiceRequest Identifies order and order placer this observation belongs to
... 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
... anatomicLocation 0..1 EHDSBodyStructure Anatomic location and laterality where the observation was performed.
... 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 1..1 Base Observation result value according to the type of observation.
..... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
..... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
..... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
Example coded result: For example this could be a code describing identified bacteria or other microorganism identified, description of urinary concernment, jaundice (hyperbilirubinemia), scoring (GCS), etc.
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
... 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
... 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
... resultDescription 0..1 string Comments and narrative representation of the observation result and findings.
... 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
.... originalName 0..1 string Original (conventional) name of the observation
.... 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 1..1 Base Observation result value according to the type of observation.
...... text 0..1 string Observation result value as a text. Should be used only if coded result value is not expected otherwise use valueCodeableConcept.text.
...... numeric 0..1 Quantity Observation result value as a quantity, result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... range 0..1 Range Observation result value as a range (open or closed). Result units of the measurement should be provided.
Binding Description: (preferred): UCUM for units
...... coded 0..1 CodeableConcept Observation result value from a valid code system
Binding Description: (preferred): SNOMED CT
..... uncertainty 0..1 Base Measurement uncertainty type and interval if needed.
.... 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
.... 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
... 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.method Base preferred Not State Unknown
EHDSObservation.result.​value.numeric Base preferred Not State Unknown
EHDSObservation.result.​value.range Base preferred Not State Unknown
EHDSObservation.result.​value.coded Base preferred Not State Unknown
EHDSObservation.dataAbsentReason Base preferred Not State Unknown
EHDSObservation.interpretation Base preferred Not State Unknown
EHDSObservation.component.​code Base preferred Not State Unknown
EHDSObservation.component.​result.value.numeric Base preferred Not State Unknown
EHDSObservation.component.​result.value.range Base preferred Not State Unknown
EHDSObservation.component.​result.value.coded Base preferred Not State Unknown
EHDSObservation.component.​dataAbsentReason Base preferred Not State Unknown
EHDSObservation.component.​interpretation Base preferred Not State Unknown

This structure is derived from EHDSDataSet

Summary

Mandatory: 0 element(6 nested mandatory elements)

 

Other representations of profile: CSV, Excel