OpenMRS Core FHIR Implementation Guide
0.1.0 - ci-build
OpenMRS Core FHIR Implementation Guide
0.1.0 - ci-build
OpenMRS Core FHIR Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
| Official URL: http://fhir.openmrs.org/core/StructureDefinition/OpenMRS-observation | Version: 0.1.0 | |||
| Active as of 2024-12-11 | Computable Name: OpenMRSObservation | |||
Observation resource created in OpenMRS representing a result for an order submitted by an EMR System
Usage:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from Observation
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Observation |
Observation | |||
  id |
0..1 | id | Logical id of this artifact | |
 basedOn |
0..* | Reference(OpenMRS Service Request) | Fulfills plan, proposal or order | |
| status |
1..1 | code | registered | preliminary | final | amended + | |
| category |
1..* | CodeableConcept | Classification of type of observation | |
| code |
1..1 | CodeableConcept | Type of observation (code / type) | |
| subject |
0..1 | Reference(Patient | Group | Device | Location) | Who and/or what the observation is about | |
| encounter |
1..1 | Reference(Encounter) | Healthcare event during which this observation is made | |
| effective[x] |
0..0 | |||
| issued |
0..0 | |||
| performer |
0..0 | |||
| value[x] |
0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual result | |
| dataAbsentReason |
0..0 | |||
| interpretation |
0..1 | CodeableConcept | High, low, normal, etc. | |
| bodySite |
0..0 | |||
| method |
0..0 | |||
| specimen |
0..0 | |||
| device |
0..0 | |||
 referenceRange |
||||
  modifierExtension |
0..0 | |||
| low |
1..1 | SimpleQuantity | Low Range, if relevant | |
| high |
1..1 | SimpleQuantity | High Range, if relevant | |
| type |
1..1 | CodeableConcept | Reference range qualifier | |
| appliesTo |
0..0 | |||
| age |
0..0 | |||
 text |
0..0 | |||
| component |
0..0 | |||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Observation |
C | 0..* | Observation | Measurements and simple assertions dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: 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 dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present |
 id |
Σ | 0..1 | id | Logical id of this artifact |
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children |
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both |
| basedOn |
Σ | 0..* | Reference(OpenMRS Service Request) | Fulfills plan, proposal or order ele-1: All FHIR elements must have a @value or children |
| status |
?!Σ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. ele-1: All FHIR elements must have a @value or children |
 category |
1..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. ele-1: All FHIR elements must have a @value or children | |
| code |
Σ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children |
| subject |
Σ | 0..1 | Reference(Patient | Group | Device | Location) | Who and/or what the observation is about ele-1: All FHIR elements must have a @value or children |
| encounter |
Σ | 1..1 | Reference(Encounter) | Healthcare event during which this observation is made ele-1: All FHIR elements must have a @value or children |
 value[x] |
ΣC | 0..1 | Actual result ele-1: All FHIR elements must have a @value or children | |
| valueQuantity |
Quantity | |||
| valueCodeableConcept |
CodeableConcept | |||
| valueString |
string | |||
| valueBoolean |
boolean | |||
| valueInteger |
integer | |||
| valueRange |
Range | |||
| valueRatio |
Ratio | |||
| valueSampledData |
SampledData | |||
| valueTime |
time | |||
| valueDateTime |
dateTime | |||
| valuePeriod |
Period | |||
| interpretation |
0..1 | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. ele-1: All FHIR elements must have a @value or children | |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| Observation.status | required | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1from the FHIR Standard | |
| Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | |
| Observation.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesfrom the FHIR Standard | |
| Observation.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretationfrom the FHIR Standard | |
| Observation.component.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesfrom the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| 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() |
| Name | Flags | Card. | Type | Description & Constraints | ||||
|---|---|---|---|---|---|---|---|---|
| Observation |
C | 0..* | Observation | Measurements and simple assertions obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present | ||||
| id |
Σ | 0..1 | id | Logical id of this artifact | ||||
| meta |
Σ | 0..1 | Meta | Metadata about the resource | ||||
| implicitRules |
?!Σ | 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 | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
 extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored | ||||
| identifier |
Σ | 0..* | Identifier | Business Identifier for observation | ||||
| basedOn |
Σ | 0..* | Reference(OpenMRS Service Request) | Fulfills plan, proposal or order | ||||
| partOf |
Σ | 0..* | Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) | Part of referenced event | ||||
| status |
?!Σ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. | ||||
| category |
1..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | |||||
| code |
Σ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | ||||
| subject |
Σ | 0..1 | Reference(Patient | Group | Device | Location) | Who and/or what the observation is about | ||||
| focus |
Σ | 0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | ||||
| encounter |
Σ | 1..1 | Reference(Encounter) | Healthcare event during which this observation is made | ||||
| value[x] |
ΣC | 0..1 | Actual result | |||||
| valueQuantity |
Quantity | |||||||
| valueCodeableConcept |
CodeableConcept | |||||||
| valueString |
string | |||||||
| valueBoolean |
boolean | |||||||
| valueInteger |
integer | |||||||
| valueRange |
Range | |||||||
| valueRatio |
Ratio | |||||||
| valueSampledData |
SampledData | |||||||
| valueTime |
time | |||||||
| valueDateTime |
dateTime | |||||||
| valuePeriod |
Period | |||||||
| interpretation |
0..1 | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. | |||||
| note |
0..* | Annotation | Comments about the observation | |||||
| referenceRange |
C | 0..* | BackboneElement | Provides guide for interpretation obs-3: Must have at least a low or a high or text | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| low |
C | 1..1 | SimpleQuantity | Low Range, if relevant | ||||
| high |
C | 1..1 | SimpleQuantity | High Range, if relevant | ||||
| type |
1..1 | CodeableConcept | Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range. | |||||
| hasMember |
Σ | 0..* | Reference(Observation | QuestionnaireResponse | MolecularSequence) | Related resource that belongs to the Observation group | ||||
| derivedFrom |
Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) | Related measurements the observation is made from | ||||
| Documentation for this format | ||||||||
| Path | Conformance | ValueSet | URI | |||
| Observation.language | preferred | CommonLanguageshttp://hl7.org/fhir/ValueSet/languagesfrom the FHIR Standard
| ||||
| Observation.status | required | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1from the FHIR Standard | ||||
| Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | ||||
| Observation.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesfrom the FHIR Standard | ||||
| Observation.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretationfrom the FHIR Standard | ||||
| Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaningfrom the FHIR Standard | ||||
| Observation.component.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesfrom the FHIR Standard | ||||
| Observation.component.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reasonfrom the FHIR Standard | ||||
| Observation.component.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretationfrom the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| 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-3 | error | Observation.referenceRange | Must have at least a low or a high or text : low.exists() or high.exists() or text.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
Differential View
This structure is derived from Observation
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Observation |
Observation | |||
| id |
0..1 | id | Logical id of this artifact | |
| basedOn |
0..* | Reference(OpenMRS Service Request) | Fulfills plan, proposal or order | |
| status |
1..1 | code | registered | preliminary | final | amended + | |
| category |
1..* | CodeableConcept | Classification of type of observation | |
| code |
1..1 | CodeableConcept | Type of observation (code / type) | |
| subject |
0..1 | Reference(Patient | Group | Device | Location) | Who and/or what the observation is about | |
| encounter |
1..1 | Reference(Encounter) | Healthcare event during which this observation is made | |
| effective[x] |
0..0 | |||
| issued |
0..0 | |||
| performer |
0..0 | |||
| value[x] |
0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual result | |
| dataAbsentReason |
0..0 | |||
| interpretation |
0..1 | CodeableConcept | High, low, normal, etc. | |
| bodySite |
0..0 | |||
| method |
0..0 | |||
| specimen |
0..0 | |||
| device |
0..0 | |||
| referenceRange |
||||
| modifierExtension |
0..0 | |||
| low |
1..1 | SimpleQuantity | Low Range, if relevant | |
| high |
1..1 | SimpleQuantity | High Range, if relevant | |
| type |
1..1 | CodeableConcept | Reference range qualifier | |
| appliesTo |
0..0 | |||
| age |
0..0 | |||
| text |
0..0 | |||
| component |
0..0 | |||
| Documentation for this format | ||||
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Observation |
C | 0..* | Observation | Measurements and simple assertions dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources dom-3: 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 dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated dom-5: If a resource is contained in another resource, it SHALL NOT have a security label dom-6: A resource should have narrative for robust management obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present |
| id |
Σ | 0..1 | id | Logical id of this artifact |
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created ele-1: All FHIR elements must have a @value or children |
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both |
| basedOn |
Σ | 0..* | Reference(OpenMRS Service Request) | Fulfills plan, proposal or order ele-1: All FHIR elements must have a @value or children |
| status |
?!Σ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. ele-1: All FHIR elements must have a @value or children |
| category |
1..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. ele-1: All FHIR elements must have a @value or children | |
| code |
Σ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. ele-1: All FHIR elements must have a @value or children |
| subject |
Σ | 0..1 | Reference(Patient | Group | Device | Location) | Who and/or what the observation is about ele-1: All FHIR elements must have a @value or children |
| encounter |
Σ | 1..1 | Reference(Encounter) | Healthcare event during which this observation is made ele-1: All FHIR elements must have a @value or children |
| value[x] |
ΣC | 0..1 | Actual result ele-1: All FHIR elements must have a @value or children | |
| valueQuantity |
Quantity | |||
| valueCodeableConcept |
CodeableConcept | |||
| valueString |
string | |||
| valueBoolean |
boolean | |||
| valueInteger |
integer | |||
| valueRange |
Range | |||
| valueRatio |
Ratio | |||
| valueSampledData |
SampledData | |||
| valueTime |
time | |||
| valueDateTime |
dateTime | |||
| valuePeriod |
Period | |||
| interpretation |
0..1 | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. ele-1: All FHIR elements must have a @value or children | |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| Observation.status | required | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1from the FHIR Standard | |
| Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | |
| Observation.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesfrom the FHIR Standard | |
| Observation.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretationfrom the FHIR Standard | |
| Observation.component.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesfrom the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| 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() |
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints | ||||
|---|---|---|---|---|---|---|---|---|
| Observation |
C | 0..* | Observation | Measurements and simple assertions obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present | ||||
| id |
Σ | 0..1 | id | Logical id of this artifact | ||||
| meta |
Σ | 0..1 | Meta | Metadata about the resource | ||||
| implicitRules |
?!Σ | 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 | |||||
| contained |
0..* | Resource | Contained, inline Resources | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored | ||||
| identifier |
Σ | 0..* | Identifier | Business Identifier for observation | ||||
| basedOn |
Σ | 0..* | Reference(OpenMRS Service Request) | Fulfills plan, proposal or order | ||||
| partOf |
Σ | 0..* | Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) | Part of referenced event | ||||
| status |
?!Σ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. | ||||
| category |
1..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | |||||
| code |
Σ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | ||||
| subject |
Σ | 0..1 | Reference(Patient | Group | Device | Location) | Who and/or what the observation is about | ||||
| focus |
Σ | 0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | ||||
| encounter |
Σ | 1..1 | Reference(Encounter) | Healthcare event during which this observation is made | ||||
| value[x] |
ΣC | 0..1 | Actual result | |||||
| valueQuantity |
Quantity | |||||||
| valueCodeableConcept |
CodeableConcept | |||||||
| valueString |
string | |||||||
| valueBoolean |
boolean | |||||||
| valueInteger |
integer | |||||||
| valueRange |
Range | |||||||
| valueRatio |
Ratio | |||||||
| valueSampledData |
SampledData | |||||||
| valueTime |
time | |||||||
| valueDateTime |
dateTime | |||||||
| valuePeriod |
Period | |||||||
| interpretation |
0..1 | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. | |||||
| note |
0..* | Annotation | Comments about the observation | |||||
| referenceRange |
C | 0..* | BackboneElement | Provides guide for interpretation obs-3: Must have at least a low or a high or text | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| low |
C | 1..1 | SimpleQuantity | Low Range, if relevant | ||||
| high |
C | 1..1 | SimpleQuantity | High Range, if relevant | ||||
| type |
1..1 | CodeableConcept | Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range. | |||||
| hasMember |
Σ | 0..* | Reference(Observation | QuestionnaireResponse | MolecularSequence) | Related resource that belongs to the Observation group | ||||
| derivedFrom |
Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) | Related measurements the observation is made from | ||||
| Documentation for this format | ||||||||
| Path | Conformance | ValueSet | URI | |||
| Observation.language | preferred | CommonLanguageshttp://hl7.org/fhir/ValueSet/languagesfrom the FHIR Standard
| ||||
| Observation.status | required | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1from the FHIR Standard | ||||
| Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | ||||
| Observation.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesfrom the FHIR Standard | ||||
| Observation.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretationfrom the FHIR Standard | ||||
| Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaningfrom the FHIR Standard | ||||
| Observation.component.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codesfrom the FHIR Standard | ||||
| Observation.component.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reasonfrom the FHIR Standard | ||||
| Observation.component.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretationfrom the FHIR Standard |
| Id | Grade | Path(s) | Details | Requirements |
| 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-3 | error | Observation.referenceRange | Must have at least a low or a high or text : low.exists() or high.exists() or text.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
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