HL7 Europe Patient Summary
1.0.0-ci-build - ci-build
150
HL7 Europe Patient Summary
1.0.0-ci-build - ci-build
150
HL7 Europe Patient Summary, published by HL7 Europe. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-eu/eps/ and changes regularly. See the Directory of published versions
| Official URL: http://hl7.eu/fhir/eps/StructureDefinition/observation-pregnancy-gestationalAge-eu-eps | Version: 1.0.0-ci-build | |||
| Standards status: Draft | Maturity Level: 1 | Computable Name: ObservationPregnancyGestationalAgeEuEps | ||
Copyright/Legal: Copyright HL7 Europe. Licensed under creative commons public domain (CC0 1.0). |
||||
This profile constrains the Observation resource to represent gestational age in days in the scope of the European Patient Summary.
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:  |
|---|---|---|---|---|
  Observation |
C | 0..* | Observation | Measurements and simple assertions Constraints: obs-6, obs-7 |
  implicitRules |
0..1 | uri | A set of rules under which this content was created | |
 modifierExtension |
0..* | Extension | Extensions that cannot be ignored | |
| status |
1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. | |
 code |
1..1 | CodeableConceptIPS | Type of observation (code / type) Binding: Gestational Age (LOINC) (required) | |
  subject |
1..1 | Reference(Patient (EPS)) | Who and/or what the observation is about | |
  reference |
C | 1..1 | string | Literal reference, Relative, internal or absolute URL |
| effective[x] |
1..1 | dateTime | Clinically relevant time/time-period for observation | |
  Slices for value[x] |
C | 0..1 | Actual result Slice: Unordered, Closed by type:$this Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them Other type slices that contain no new information are not shown in this view | |
  valueQuantity |
Quantity | |||
| valueCodeableConcept |
CodeableConcept | |||
| valueString |
string | |||
| valueBoolean |
boolean | |||
| valueInteger |
integer | |||
| valueRange |
Range | |||
| valueRatio |
Ratio | |||
| valueSampledData |
SampledData | |||
| valueTime |
time | |||
| valueDateTime |
dateTime | |||
| valuePeriod |
Period | |||
  value[x]:valueQuantity |
C | 0..1 | Quantity | Actual result |
 comparator |
0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. | |
| system |
C | 0..1 | uri | System that defines coded unit form Required Pattern: http://unitsofmeasure.org (extensions allowed) |
 code |
0..1 | code | Coded form of the unit Required Pattern: d (extensions allowed) | |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Observation.status | Base | required | ObservationStatus | 📍4.0.1 | FHIR Std. |
| Observation.code | Base | required | Gestational Age (LOINC) | 📦1.0.0-ci-build | This IG |
| Observation.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍4.0.1 | FHIR Std. |
| Observation.component.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Id | Grade | Path(s) | Description | Expression |
| dom-2 | error | Observation | If the resource is contained in another resource, it SHALL NOT contain nested Resources |
contained.contained.empty()
|
| dom-3 | error | Observation | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource |
contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
|
| dom-4 | error | Observation | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated |
contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
|
| dom-5 | error | Observation | If a resource is contained in another resource, it SHALL NOT have a security label |
contained.meta.security.empty()
|
| dom-6 | best practice | Observation | A resource should have narrative for robust management |
text.`div`.exists()
|
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
| obs-6 | error | Observation | dataAbsentReason SHALL only be present if Observation.value[x] is not present |
dataAbsentReason.empty() or value.empty()
|
| obs-7 | error | Observation | If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present |
value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()
|
This structure is derived from Observation
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Observation |
Observation | |||
| code |
1..1 | CodeableConceptIPS | Type of observation (code / type) Binding: Gestational Age (LOINC) (required) | |
| subject |
1..1 | Reference(Patient (EPS)) | Who and/or what the observation is about | |
 reference |
1..1 | string | Literal reference, Relative, internal or absolute URL | |
| effective[x] |
1..1 | dateTime | Clinically relevant time/time-period for observation | |
| Slices for value[x] |
0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual result Slice: Unordered, Open by type:$this Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them Other type slices that contain no new information are not shown in this view | |
| value[x]:valueQuantity |
0..1 | Quantity | Actual result | |
| system |
0..1 | uri | System that defines coded unit form Required Pattern: http://unitsofmeasure.org (extensions allowed) | |
| code |
0..1 | code | Coded form of the unit Required Pattern: d (extensions allowed) | |
| bodySite |
0..0 | Observed body part | ||
| method |
0..0 | How it was done | ||
| specimen |
0..0 | Specimen used for this observation | ||
| device |
0..0 | (Measurement) Device | ||
| referenceRange |
0..0 | Provides guide for interpretation | ||
| component |
0..0 | Component results | ||
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Observation.code | Base | required | Gestational Age (LOINC) | 📦1.0.0-ci-build | This IG |
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| Observation |
C | 0..* | Observation | Measurements and simple assertions Constraints: obs-6, obs-7 | ||||
| id |
0..1 | id | Logical id of this artifact | |||||
| meta |
0..1 | Meta | Metadata about the resource | |||||
| implicitRules |
0..1 | uri | A set of rules under which this content was created | |||||
| language |
0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
| text |
0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
 extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored | |||||
| identifier |
0..* | Identifier | Business Identifier for observation | |||||
| basedOn |
0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order | |||||
| partOf |
0..* | Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) | Part of referenced event | |||||
| status |
1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. | |||||
| category |
0..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | |||||
| code |
1..1 | CodeableConceptIPS | Type of observation (code / type) Binding: Gestational Age (LOINC) (required) | |||||
| subject |
1..1 | Reference(Patient (EPS)) | Who and/or what the observation is about | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| reference |
C | 1..1 | string | Literal reference, Relative, internal or absolute URL | ||||
| type |
0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model). | |||||
| identifier |
0..1 | Identifier | Logical reference, when literal reference is not known | |||||
| display |
0..1 | string | Text alternative for the resource | |||||
| focus |
0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | |||||
| encounter |
0..1 | Reference(Encounter) | Healthcare event during which this observation is made | |||||
| effective[x] |
1..1 | dateTime | Clinically relevant time/time-period for observation | |||||
| issued |
0..1 | instant | Date/Time this version was made available | |||||
| performer |
0..* | Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson) | Who is responsible for the observation | |||||
| Slices for value[x] |
C | 0..1 | Actual result Slice: Unordered, Closed by type:$this Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them Other type slices that contain no new information are not shown in this view | |||||
| valueQuantity |
Quantity | |||||||
| valueCodeableConcept |
CodeableConcept | |||||||
| valueString |
string | |||||||
| valueBoolean |
boolean | |||||||
| valueInteger |
integer | |||||||
| valueRange |
Range | |||||||
| valueRatio |
Ratio | |||||||
| valueSampledData |
SampledData | |||||||
| valueTime |
time | |||||||
| valueDateTime |
dateTime | |||||||
| valuePeriod |
Period | |||||||
| value[x]:valueQuantity |
C | 0..1 | Quantity | Actual result | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| value |
0..1 | decimal | Numerical value (with implicit precision) | |||||
| comparator |
0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. | |||||
| unit |
0..1 | string | Unit representation | |||||
| system |
C | 0..1 | uri | System that defines coded unit form Required Pattern: http://unitsofmeasure.org (extensions allowed) | ||||
| code |
0..1 | code | Coded form of the unit Required Pattern: d (extensions allowed) | |||||
| dataAbsentReason |
C | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. | ||||
| interpretation |
0..* | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. | |||||
| note |
0..* | Annotation | Comments about the observation | |||||
| hasMember |
0..* | Reference(Observation | QuestionnaireResponse | MolecularSequence) | Related resource that belongs to the Observation group | |||||
| derivedFrom |
0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) | Related measurements the observation is made from | |||||
| Documentation for this format | ||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| Observation.language | Base | preferred | Common Languages | 📍4.0.1 | FHIR Std. |
| Observation.status | Base | required | ObservationStatus | 📍4.0.1 | FHIR Std. |
| Observation.category | Base | preferred | Observation Category Codes | 📍4.0.1 | FHIR Std. |
| Observation.code | Base | required | Gestational Age (LOINC) | 📦1.0.0-ci-build | This IG |
| Observation.subject.type | Base | extensible | ResourceType | 📍4.0.1 | FHIR Std. |
| Observation.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍4.0.1 | FHIR Std. |
| Observation.dataAbsentReason | Base | extensible | DataAbsentReason | 📍4.0.1 | FHIR Std. |
| Observation.interpretation | Base | extensible | Observation Interpretation Codes | 📍4.0.1 | FHIR Std. |
| Observation.referenceRange.type | Base | preferred | Observation Reference Range Meaning Codes | 📍4.0.1 | FHIR Std. |
| Observation.referenceRange.appliesTo | Base | example | Observation Reference Range Applies To Codes | 📍4.0.1 | FHIR Std. |
| Observation.component.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component.dataAbsentReason | Base | extensible | DataAbsentReason | 📍4.0.1 | FHIR Std. |
| Observation.component.interpretation | Base | extensible | Observation Interpretation Codes | 📍4.0.1 | FHIR Std. |
| Id | Grade | Path(s) | Description | Expression |
| dom-2 | error | Observation | If the resource is contained in another resource, it SHALL NOT contain nested Resources |
contained.contained.empty()
|
| dom-3 | error | Observation | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource |
contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
|
| dom-4 | error | Observation | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated |
contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
|
| dom-5 | error | Observation | If a resource is contained in another resource, it SHALL NOT have a security label |
contained.meta.security.empty()
|
| dom-6 | best practice | Observation | A resource should have narrative for robust management |
text.`div`.exists()
|
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
| obs-6 | error | Observation | dataAbsentReason SHALL only be present if Observation.value[x] is not present |
dataAbsentReason.empty() or value.empty()
|
| obs-7 | error | Observation | If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present |
value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()
|
| sqty-1 | error | Observation.referenceRange.low, Observation.referenceRange.high | The comparator is not used on a SimpleQuantity |
comparator.empty()
|
This structure is derived from Observation
Summary
Mandatory: 3 elements
Prohibited: 6 elements
Structures
This structure refers to these other structures:
Slices
This structure defines the following Slices:
Maturity: 1
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Observation |
C | 0..* | Observation | Measurements and simple assertions Constraints: obs-6, obs-7 |
| implicitRules |
0..1 | uri | A set of rules under which this content was created | |
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored | |
| status |
1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. | |
| code |
1..1 | CodeableConceptIPS | Type of observation (code / type) Binding: Gestational Age (LOINC) (required) | |
| subject |
1..1 | Reference(Patient (EPS)) | Who and/or what the observation is about | |
| reference |
C | 1..1 | string | Literal reference, Relative, internal or absolute URL |
| effective[x] |
1..1 | dateTime | Clinically relevant time/time-period for observation | |
| Slices for value[x] |
C | 0..1 | Actual result Slice: Unordered, Closed by type:$this Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them Other type slices that contain no new information are not shown in this view | |
| valueQuantity |
Quantity | |||
| valueCodeableConcept |
CodeableConcept | |||
| valueString |
string | |||
| valueBoolean |
boolean | |||
| valueInteger |
integer | |||
| valueRange |
Range | |||
| valueRatio |
Ratio | |||
| valueSampledData |
SampledData | |||
| valueTime |
time | |||
| valueDateTime |
dateTime | |||
| valuePeriod |
Period | |||
| value[x]:valueQuantity |
C | 0..1 | Quantity | Actual result |
| comparator |
0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. | |
| system |
C | 0..1 | uri | System that defines coded unit form Required Pattern: http://unitsofmeasure.org (extensions allowed) |
| code |
0..1 | code | Coded form of the unit Required Pattern: d (extensions allowed) | |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Observation.status | Base | required | ObservationStatus | 📍4.0.1 | FHIR Std. |
| Observation.code | Base | required | Gestational Age (LOINC) | 📦1.0.0-ci-build | This IG |
| Observation.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍4.0.1 | FHIR Std. |
| Observation.component.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Id | Grade | Path(s) | Description | Expression |
| dom-2 | error | Observation | If the resource is contained in another resource, it SHALL NOT contain nested Resources |
contained.contained.empty()
|
| dom-3 | error | Observation | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource |
contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
|
| dom-4 | error | Observation | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated |
contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
|
| dom-5 | error | Observation | If a resource is contained in another resource, it SHALL NOT have a security label |
contained.meta.security.empty()
|
| dom-6 | best practice | Observation | A resource should have narrative for robust management |
text.`div`.exists()
|
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
| obs-6 | error | Observation | dataAbsentReason SHALL only be present if Observation.value[x] is not present |
dataAbsentReason.empty() or value.empty()
|
| obs-7 | error | Observation | If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present |
value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()
|
Differential View
This structure is derived from Observation
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Observation |
Observation | |||
| code |
1..1 | CodeableConceptIPS | Type of observation (code / type) Binding: Gestational Age (LOINC) (required) | |
| subject |
1..1 | Reference(Patient (EPS)) | Who and/or what the observation is about | |
| reference |
1..1 | string | Literal reference, Relative, internal or absolute URL | |
| effective[x] |
1..1 | dateTime | Clinically relevant time/time-period for observation | |
| Slices for value[x] |
0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual result Slice: Unordered, Open by type:$this Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them Other type slices that contain no new information are not shown in this view | |
| value[x]:valueQuantity |
0..1 | Quantity | Actual result | |
| system |
0..1 | uri | System that defines coded unit form Required Pattern: http://unitsofmeasure.org (extensions allowed) | |
| code |
0..1 | code | Coded form of the unit Required Pattern: d (extensions allowed) | |
| bodySite |
0..0 | Observed body part | ||
| method |
0..0 | How it was done | ||
| specimen |
0..0 | Specimen used for this observation | ||
| device |
0..0 | (Measurement) Device | ||
| referenceRange |
0..0 | Provides guide for interpretation | ||
| component |
0..0 | Component results | ||
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Observation.code | Base | required | Gestational Age (LOINC) | 📦1.0.0-ci-build | This IG |
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| Observation |
C | 0..* | Observation | Measurements and simple assertions Constraints: obs-6, obs-7 | ||||
| id |
0..1 | id | Logical id of this artifact | |||||
| meta |
0..1 | Meta | Metadata about the resource | |||||
| implicitRules |
0..1 | uri | A set of rules under which this content was created | |||||
| language |
0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
| text |
0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored | |||||
| identifier |
0..* | Identifier | Business Identifier for observation | |||||
| basedOn |
0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order | |||||
| partOf |
0..* | Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) | Part of referenced event | |||||
| status |
1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. | |||||
| category |
0..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | |||||
| code |
1..1 | CodeableConceptIPS | Type of observation (code / type) Binding: Gestational Age (LOINC) (required) | |||||
| subject |
1..1 | Reference(Patient (EPS)) | Who and/or what the observation is about | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| reference |
C | 1..1 | string | Literal reference, Relative, internal or absolute URL | ||||
| type |
0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model). | |||||
| identifier |
0..1 | Identifier | Logical reference, when literal reference is not known | |||||
| display |
0..1 | string | Text alternative for the resource | |||||
| focus |
0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | |||||
| encounter |
0..1 | Reference(Encounter) | Healthcare event during which this observation is made | |||||
| effective[x] |
1..1 | dateTime | Clinically relevant time/time-period for observation | |||||
| issued |
0..1 | instant | Date/Time this version was made available | |||||
| performer |
0..* | Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson) | Who is responsible for the observation | |||||
| Slices for value[x] |
C | 0..1 | Actual result Slice: Unordered, Closed by type:$this Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them Other type slices that contain no new information are not shown in this view | |||||
| valueQuantity |
Quantity | |||||||
| valueCodeableConcept |
CodeableConcept | |||||||
| valueString |
string | |||||||
| valueBoolean |
boolean | |||||||
| valueInteger |
integer | |||||||
| valueRange |
Range | |||||||
| valueRatio |
Ratio | |||||||
| valueSampledData |
SampledData | |||||||
| valueTime |
time | |||||||
| valueDateTime |
dateTime | |||||||
| valuePeriod |
Period | |||||||
| value[x]:valueQuantity |
C | 0..1 | Quantity | Actual result | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| value |
0..1 | decimal | Numerical value (with implicit precision) | |||||
| comparator |
0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. | |||||
| unit |
0..1 | string | Unit representation | |||||
| system |
C | 0..1 | uri | System that defines coded unit form Required Pattern: http://unitsofmeasure.org (extensions allowed) | ||||
| code |
0..1 | code | Coded form of the unit Required Pattern: d (extensions allowed) | |||||
| dataAbsentReason |
C | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. | ||||
| interpretation |
0..* | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. | |||||
| note |
0..* | Annotation | Comments about the observation | |||||
| hasMember |
0..* | Reference(Observation | QuestionnaireResponse | MolecularSequence) | Related resource that belongs to the Observation group | |||||
| derivedFrom |
0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) | Related measurements the observation is made from | |||||
| Documentation for this format | ||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| Observation.language | Base | preferred | Common Languages | 📍4.0.1 | FHIR Std. |
| Observation.status | Base | required | ObservationStatus | 📍4.0.1 | FHIR Std. |
| Observation.category | Base | preferred | Observation Category Codes | 📍4.0.1 | FHIR Std. |
| Observation.code | Base | required | Gestational Age (LOINC) | 📦1.0.0-ci-build | This IG |
| Observation.subject.type | Base | extensible | ResourceType | 📍4.0.1 | FHIR Std. |
| Observation.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍4.0.1 | FHIR Std. |
| Observation.dataAbsentReason | Base | extensible | DataAbsentReason | 📍4.0.1 | FHIR Std. |
| Observation.interpretation | Base | extensible | Observation Interpretation Codes | 📍4.0.1 | FHIR Std. |
| Observation.referenceRange.type | Base | preferred | Observation Reference Range Meaning Codes | 📍4.0.1 | FHIR Std. |
| Observation.referenceRange.appliesTo | Base | example | Observation Reference Range Applies To Codes | 📍4.0.1 | FHIR Std. |
| Observation.component.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component.dataAbsentReason | Base | extensible | DataAbsentReason | 📍4.0.1 | FHIR Std. |
| Observation.component.interpretation | Base | extensible | Observation Interpretation Codes | 📍4.0.1 | FHIR Std. |
| Id | Grade | Path(s) | Description | Expression |
| dom-2 | error | Observation | If the resource is contained in another resource, it SHALL NOT contain nested Resources |
contained.contained.empty()
|
| dom-3 | error | Observation | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource |
contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
|
| dom-4 | error | Observation | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated |
contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
|
| dom-5 | error | Observation | If a resource is contained in another resource, it SHALL NOT have a security label |
contained.meta.security.empty()
|
| dom-6 | best practice | Observation | A resource should have narrative for robust management |
text.`div`.exists()
|
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
| obs-6 | error | Observation | dataAbsentReason SHALL only be present if Observation.value[x] is not present |
dataAbsentReason.empty() or value.empty()
|
| obs-7 | error | Observation | If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present |
value.empty() or component.code.where(coding.intersect(%resource.code.coding).exists()).empty()
|
| sqty-1 | error | Observation.referenceRange.low, Observation.referenceRange.high | The comparator is not used on a SimpleQuantity |
comparator.empty()
|
This structure is derived from Observation
Summary
Mandatory: 3 elements
Prohibited: 6 elements
Structures
This structure refers to these other structures:
Slices
This structure defines the following Slices:
Maturity: 1
Other representations of profile: CSV, Excel, Schematron
IG © 2024+ HL7 Europe. Package hl7.fhir.eu.eps#1.0.0-ci-build based on FHIR 4.0.1. Generated 2026-10-16
