Your User Friendly Name for MyIG Here
0.2.0 - CI Build
Your User Friendly Name for MyIG Here
0.2.0 - CI Build
Your User Friendly Name for MyIG Here, published by HL7 International - [Some] Work Group. This guide is not an authorized publication; it is the continuous build for version 0.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/FHIR/sample-ig/ and changes regularly. See the Directory of published versions
| Official URL: http://somewhere.org/fhir/uv/myig/StructureDefinition/myObservation | Version: 0.2.0 | ||||
| Standards status: Informative * | Maturity Level: 5 * | Computable Name: MyObservation | |||
| Other Identifiers: Some OID: 0.1.2.3.1, foo: 0.1.2.3.2, ACSN: 0.1.2.3.3, 123: 0.1.2.3.4, 0.1.2.3.5 | |||||
| Keywords: keyword 1, keyword 2 | |||||
Usage: Gender: Female, Age Range: 2 months, Age Range: 3 mo, Age Range: 4, Age Range: ? to 1 months, Age Range: 2 to 5 years, Age Range: 10 years to ?, Some location, Some other location, http://example.org/Location/456, Clinical Venue: LOCATION-ABC |
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Copyright/Legal: Explain licensing or other legal limitations on use |
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A profile showing the use of XML to author profiles
Usages:
You can also check for usages in the FHIR IG Statistics
Description Differentials, Snapshots, and other representations.
| 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 | |
 basedOn |
C | 0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order Constraints: myObs-1 |
| partOf |
0..* | Reference(Procedure | Immunization) | Part of referenced event | |
| status |
1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. | |
 code |
1..1 | CodeableConcept | Type of observation (code / type) Binding: ValueSet fake (required) Required Pattern: | |
| subject |
0..1 | Reference(Group | Patient | Practitioner) | Who and/or what the observation is about | |
| focus |
0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | |
  value[x] |
C | 0..1 | Actual result | |
 valueQuantity |
Quantity | |||
 valueCodeableConcept |
CodeableConcept | |||
  Slices for component |
2..* | BackboneElement | Component results Slice: Unordered, Open by pattern:code | |
   component:All Slices |
Content/Rules for all slices | |||
  modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
 code |
1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | |
 component:Systolic |
1..1 | BackboneElement | Component results | |
 modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
| code |
1..1 | CodeableConcept | Systolic pressure Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: | |
 Slices for value[x] |
0..1 | Actual component result Slice: Unordered, Closed by type:$this Slicing Note: Other type slices that contain no new information are not shown in this view | ||
 valueQuantity |
Quantity | |||
| valueCodeableConcept |
CodeableConcept | |||
| valueString |
string | |||
| valueBoolean |
boolean | |||
| valueInteger |
integer | |||
| valueRange |
Range | |||
| valueRatio |
Ratio | |||
| valueSampledData |
SampledData | |||
| valueTime |
time | |||
| valueDateTime |
dateTime | |||
| valuePeriod |
Period | |||
 Slices for value[x] |
Content/Rules for all slices | |||
 value[x]:valueQuantity |
0..1 | Quantity | Actual component result | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| comparator |
0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. | |
| system |
C | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) |
 code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no extensions allowed) | |
| component:Diastolic |
1..1 | BackboneElement | Component results | |
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
| code |
1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: | |
| Slices for value[x] |
0..1 | Actual component result Slice: Unordered, Closed by type:$this Slicing Note: 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 | |||
| Slices for value[x] |
Content/Rules for all slices | |||
| value[x]:valueQuantity |
0..1 | Quantity | Actual component result | |
| value |
1..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. | |
| system |
C | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) |
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no 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 | ValueSet fake | 📦0.2.0 | This IG |
| Observation.component.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Systolic.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Systolic.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍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()
|
| myObs-1 | warning | Observation.basedOn | There should not be a value if the Observation is only 'registered' |
status='registered' implies value.empty()
|
| 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 |
0..* | Observation | Measurements and simple assertions | |
| basedOn |
C | 0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order Constraints: myObs-1 |
| partOf |
0..* | Reference(Procedure | Immunization) | Part of referenced event | |
| code |
1..1 | CodeableConcept | Type of observation (code / type) Binding: ValueSet fake (required) Required Pattern: | |
| subject |
0..1 | Reference(Group | Patient | Practitioner) | Who and/or what the observation is about | |
| focus |
0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | |
| value[x] |
C | 0..1 | Actual result | |
| valueQuantity |
Quantity | |||
| valueCodeableConcept |
CodeableConcept | |||
| Slices for component |
2..* | BackboneElement | Component results Slice: Unordered, Open by pattern:code | |
| component:Systolic |
1..1 | BackboneElement | Component results | |
| code |
1..1 | CodeableConcept | Systolic pressure Required Pattern: | |
| valueQuantity |
0..1 | Quantity | Actual component result | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| system |
1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) | |
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no extensions allowed) | |
| component:Diastolic |
1..1 | BackboneElement | Component results | |
| code |
1..1 | CodeableConcept | Type of component observation (code / type) Required Pattern: | |
| valueQuantity |
0..1 | Quantity | Actual component result | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| system |
1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) | |
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no extensions allowed) | |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Observation.code | Base | required | ValueSet fake | 📦0.2.0 | This IG |
| Id | Grade | Path(s) | Description | Expression |
| myObs-1 | warning | Observation.basedOn | There should not be a value if the Observation is only 'registered' |
status='registered' implies value.empty()
|
| 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 |
C | 0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order Constraints: myObs-1 | ||||
| partOf |
0..* | Reference(Procedure | Immunization) | 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 | CodeableConcept | Type of observation (code / type) Binding: ValueSet fake (required) Required Pattern: | |||||
| subject |
0..1 | Reference(Group | Patient | Practitioner) | Who and/or what the observation is about | |||||
| 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] |
0..1 | Clinically relevant time/time-period for observation | ||||||
| effectiveDateTime |
dateTime | |||||||
| effectivePeriod |
Period | |||||||
| effectiveTiming |
Timing | |||||||
| effectiveInstant |
instant | |||||||
| 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 | |||||
| value[x] |
C | 0..1 | Actual result | |||||
| valueQuantity |
Quantity | |||||||
| valueCodeableConcept |
CodeableConcept | |||||||
| 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 | |||||
| bodySite |
0..1 | CodeableConcept | Observed body part Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality. | |||||
| method |
0..1 | CodeableConcept | How it was done Binding: ObservationMethods (example): Methods for simple observations. | |||||
| specimen |
0..1 | Reference(Specimen) | Specimen used for this observation | |||||
| device |
0..1 | Reference(Device | DeviceMetric) | (Measurement) Device | |||||
| referenceRange |
C | 0..* | BackboneElement | Provides guide for interpretation Constraints: obs-3 | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| low |
C | 0..1 | SimpleQuantity(4.0.1) | Low Range, if relevant Constraints: sqty-1 | ||||
| high |
C | 0..1 | SimpleQuantity(4.0.1) | High Range, if relevant Constraints: sqty-1 | ||||
| type |
0..1 | CodeableConcept | Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range. | |||||
| appliesTo |
0..* | CodeableConcept | Reference range population Binding: ObservationReferenceRangeAppliesToCodes (example): Codes identifying the population the reference range applies to. | |||||
| age |
0..1 | Range | Applicable age range, if relevant | |||||
| text |
0..1 | string | Text based reference range in an 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 | |||||
| Slices for component |
2..* | BackboneElement | Component results Slice: Unordered, Open by pattern:code | |||||
| component:All Slices |
Content/Rules for all slices | |||||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| code |
1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | |||||
| value[x] |
0..1 | Actual component result | ||||||
| valueQuantity |
Quantity | |||||||
| valueCodeableConcept |
CodeableConcept | |||||||
| valueString |
string | |||||||
| valueBoolean |
boolean | |||||||
| valueInteger |
integer | |||||||
| valueRange |
Range | |||||||
| valueRatio |
Ratio | |||||||
| valueSampledData |
SampledData | |||||||
| valueTime |
time | |||||||
| valueDateTime |
dateTime | |||||||
| valuePeriod |
Period | |||||||
| dataAbsentReason |
C | 0..1 | CodeableConcept | Why the component 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. | |||||
| referenceRange |
0..* | See referenceRange (Observation) | Provides guide for interpretation of component result | |||||
| component:Systolic |
1..1 | BackboneElement | Component results | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| code |
1..1 | CodeableConcept | Systolic pressure Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: | |||||
| Slices for value[x] |
0..1 | Actual component result Slice: Unordered, Closed by type:$this Slicing Note: 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 | |||||||
| Slices for value[x] |
Content/Rules for all slices | |||||||
| value[x]:valueQuantity |
0..1 | Quantity | Actual component 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 |
1..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 | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) | ||||
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no extensions allowed) | |||||
| dataAbsentReason |
C | 0..1 | CodeableConcept | Why the component 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. | |||||
| referenceRange |
0..* | See referenceRange (Observation) | Provides guide for interpretation of component result | |||||
| component:Diastolic |
1..1 | BackboneElement | Component results | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| code |
1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: | |||||
| Slices for value[x] |
0..1 | Actual component result Slice: Unordered, Closed by type:$this Slicing Note: 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 | |||||||
| Slices for value[x] |
Content/Rules for all slices | |||||||
| value[x]:valueQuantity |
0..1 | Quantity | Actual component 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 |
1..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 | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) | ||||
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no extensions allowed) | |||||
| dataAbsentReason |
C | 0..1 | CodeableConcept | Why the component 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. | |||||
| referenceRange |
0..* | See referenceRange (Observation) | Provides guide for interpretation of component result | |||||
| 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 | ValueSet fake | 📦0.2.0 | This IG |
| Observation.dataAbsentReason | Base | extensible | DataAbsentReason | 📍4.0.1 | FHIR Std. |
| Observation.interpretation | Base | extensible | Observation Interpretation Codes | 📍4.0.1 | FHIR Std. |
| Observation.bodySite | Base | example | SNOMED CT Body Structures | 📍4.0.1 | FHIR Std. |
| Observation.method | Base | example | Observation Methods | 📍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. |
| Observation.component:Systolic.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Systolic.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍4.0.1 | FHIR Std. |
| Observation.component:Systolic.dataAbsentReason | Base | extensible | DataAbsentReason | 📍4.0.1 | FHIR Std. |
| Observation.component:Systolic.interpretation | Base | extensible | Observation Interpretation Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.dataAbsentReason | Base | extensible | DataAbsentReason | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.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()
|
| myObs-1 | warning | Observation.basedOn | There should not be a value if the Observation is only 'registered' |
status='registered' implies value.empty()
|
| 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()
|
| 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
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 | |
| basedOn |
C | 0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order Constraints: myObs-1 |
| partOf |
0..* | Reference(Procedure | Immunization) | Part of referenced event | |
| status |
1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. | |
| code |
1..1 | CodeableConcept | Type of observation (code / type) Binding: ValueSet fake (required) Required Pattern: | |
| subject |
0..1 | Reference(Group | Patient | Practitioner) | Who and/or what the observation is about | |
| focus |
0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | |
| value[x] |
C | 0..1 | Actual result | |
| valueQuantity |
Quantity | |||
| valueCodeableConcept |
CodeableConcept | |||
| Slices for component |
2..* | BackboneElement | Component results Slice: Unordered, Open by pattern:code | |
| component:All Slices |
Content/Rules for all slices | |||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
| code |
1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | |
| component:Systolic |
1..1 | BackboneElement | Component results | |
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
| code |
1..1 | CodeableConcept | Systolic pressure Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: | |
| Slices for value[x] |
0..1 | Actual component result Slice: Unordered, Closed by type:$this Slicing Note: Other type slices that contain no new information are not shown in this view | ||
| valueQuantity |
Quantity | |||
| valueCodeableConcept |
CodeableConcept | |||
| valueString |
string | |||
| valueBoolean |
boolean | |||
| valueInteger |
integer | |||
| valueRange |
Range | |||
| valueRatio |
Ratio | |||
| valueSampledData |
SampledData | |||
| valueTime |
time | |||
| valueDateTime |
dateTime | |||
| valuePeriod |
Period | |||
| Slices for value[x] |
Content/Rules for all slices | |||
| value[x]:valueQuantity |
0..1 | Quantity | Actual component result | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| comparator |
0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. | |
| system |
C | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) |
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no extensions allowed) | |
| component:Diastolic |
1..1 | BackboneElement | Component results | |
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |
| code |
1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: | |
| Slices for value[x] |
0..1 | Actual component result Slice: Unordered, Closed by type:$this Slicing Note: 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 | |||
| Slices for value[x] |
Content/Rules for all slices | |||
| value[x]:valueQuantity |
0..1 | Quantity | Actual component result | |
| value |
1..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. | |
| system |
C | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) |
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no 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 | ValueSet fake | 📦0.2.0 | This IG |
| Observation.component.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Systolic.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Systolic.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍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()
|
| myObs-1 | warning | Observation.basedOn | There should not be a value if the Observation is only 'registered' |
status='registered' implies value.empty()
|
| 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 |
0..* | Observation | Measurements and simple assertions | |
| basedOn |
C | 0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order Constraints: myObs-1 |
| partOf |
0..* | Reference(Procedure | Immunization) | Part of referenced event | |
| code |
1..1 | CodeableConcept | Type of observation (code / type) Binding: ValueSet fake (required) Required Pattern: | |
| subject |
0..1 | Reference(Group | Patient | Practitioner) | Who and/or what the observation is about | |
| focus |
0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | |
| value[x] |
C | 0..1 | Actual result | |
| valueQuantity |
Quantity | |||
| valueCodeableConcept |
CodeableConcept | |||
| Slices for component |
2..* | BackboneElement | Component results Slice: Unordered, Open by pattern:code | |
| component:Systolic |
1..1 | BackboneElement | Component results | |
| code |
1..1 | CodeableConcept | Systolic pressure Required Pattern: | |
| valueQuantity |
0..1 | Quantity | Actual component result | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| system |
1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) | |
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no extensions allowed) | |
| component:Diastolic |
1..1 | BackboneElement | Component results | |
| code |
1..1 | CodeableConcept | Type of component observation (code / type) Required Pattern: | |
| valueQuantity |
0..1 | Quantity | Actual component result | |
| value |
1..1 | decimal | Numerical value (with implicit precision) | |
| system |
1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) | |
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no extensions allowed) | |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Observation.code | Base | required | ValueSet fake | 📦0.2.0 | This IG |
| Id | Grade | Path(s) | Description | Expression |
| myObs-1 | warning | Observation.basedOn | There should not be a value if the Observation is only 'registered' |
status='registered' implies value.empty()
|
Snapshot ViewView
| 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 |
C | 0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order Constraints: myObs-1 | ||||
| partOf |
0..* | Reference(Procedure | Immunization) | 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 | CodeableConcept | Type of observation (code / type) Binding: ValueSet fake (required) Required Pattern: | |||||
| subject |
0..1 | Reference(Group | Patient | Practitioner) | Who and/or what the observation is about | |||||
| 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] |
0..1 | Clinically relevant time/time-period for observation | ||||||
| effectiveDateTime |
dateTime | |||||||
| effectivePeriod |
Period | |||||||
| effectiveTiming |
Timing | |||||||
| effectiveInstant |
instant | |||||||
| 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 | |||||
| value[x] |
C | 0..1 | Actual result | |||||
| valueQuantity |
Quantity | |||||||
| valueCodeableConcept |
CodeableConcept | |||||||
| 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 | |||||
| bodySite |
0..1 | CodeableConcept | Observed body part Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality. | |||||
| method |
0..1 | CodeableConcept | How it was done Binding: ObservationMethods (example): Methods for simple observations. | |||||
| specimen |
0..1 | Reference(Specimen) | Specimen used for this observation | |||||
| device |
0..1 | Reference(Device | DeviceMetric) | (Measurement) Device | |||||
| referenceRange |
C | 0..* | BackboneElement | Provides guide for interpretation Constraints: obs-3 | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| low |
C | 0..1 | SimpleQuantity(4.0.1) | Low Range, if relevant Constraints: sqty-1 | ||||
| high |
C | 0..1 | SimpleQuantity(4.0.1) | High Range, if relevant Constraints: sqty-1 | ||||
| type |
0..1 | CodeableConcept | Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range. | |||||
| appliesTo |
0..* | CodeableConcept | Reference range population Binding: ObservationReferenceRangeAppliesToCodes (example): Codes identifying the population the reference range applies to. | |||||
| age |
0..1 | Range | Applicable age range, if relevant | |||||
| text |
0..1 | string | Text based reference range in an 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 | |||||
| Slices for component |
2..* | BackboneElement | Component results Slice: Unordered, Open by pattern:code | |||||
| component:All Slices |
Content/Rules for all slices | |||||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| code |
1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | |||||
| value[x] |
0..1 | Actual component result | ||||||
| valueQuantity |
Quantity | |||||||
| valueCodeableConcept |
CodeableConcept | |||||||
| valueString |
string | |||||||
| valueBoolean |
boolean | |||||||
| valueInteger |
integer | |||||||
| valueRange |
Range | |||||||
| valueRatio |
Ratio | |||||||
| valueSampledData |
SampledData | |||||||
| valueTime |
time | |||||||
| valueDateTime |
dateTime | |||||||
| valuePeriod |
Period | |||||||
| dataAbsentReason |
C | 0..1 | CodeableConcept | Why the component 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. | |||||
| referenceRange |
0..* | See referenceRange (Observation) | Provides guide for interpretation of component result | |||||
| component:Systolic |
1..1 | BackboneElement | Component results | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| code |
1..1 | CodeableConcept | Systolic pressure Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: | |||||
| Slices for value[x] |
0..1 | Actual component result Slice: Unordered, Closed by type:$this Slicing Note: 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 | |||||||
| Slices for value[x] |
Content/Rules for all slices | |||||||
| value[x]:valueQuantity |
0..1 | Quantity | Actual component 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 |
1..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 | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) | ||||
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no extensions allowed) | |||||
| dataAbsentReason |
C | 0..1 | CodeableConcept | Why the component 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. | |||||
| referenceRange |
0..* | See referenceRange (Observation) | Provides guide for interpretation of component result | |||||
| component:Diastolic |
1..1 | BackboneElement | Component results | |||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||
| code |
1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: | |||||
| Slices for value[x] |
0..1 | Actual component result Slice: Unordered, Closed by type:$this Slicing Note: 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 | |||||||
| Slices for value[x] |
Content/Rules for all slices | |||||||
| value[x]:valueQuantity |
0..1 | Quantity | Actual component 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 |
1..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 | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org (no extensions allowed) | ||||
| code |
1..1 | code | Coded form of the unit Fixed Value: mm[Hg] (no extensions allowed) | |||||
| dataAbsentReason |
C | 0..1 | CodeableConcept | Why the component 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. | |||||
| referenceRange |
0..* | See referenceRange (Observation) | Provides guide for interpretation of component result | |||||
| 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 | ValueSet fake | 📦0.2.0 | This IG |
| Observation.dataAbsentReason | Base | extensible | DataAbsentReason | 📍4.0.1 | FHIR Std. |
| Observation.interpretation | Base | extensible | Observation Interpretation Codes | 📍4.0.1 | FHIR Std. |
| Observation.bodySite | Base | example | SNOMED CT Body Structures | 📍4.0.1 | FHIR Std. |
| Observation.method | Base | example | Observation Methods | 📍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. |
| Observation.component:Systolic.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Systolic.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍4.0.1 | FHIR Std. |
| Observation.component:Systolic.dataAbsentReason | Base | extensible | DataAbsentReason | 📍4.0.1 | FHIR Std. |
| Observation.component:Systolic.interpretation | Base | extensible | Observation Interpretation Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.code | Base | example | LOINC Codes | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.value[x]:valueQuantity.comparator | Base | required | QuantityComparator | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.dataAbsentReason | Base | extensible | DataAbsentReason | 📍4.0.1 | FHIR Std. |
| Observation.component:Diastolic.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()
|
| myObs-1 | warning | Observation.basedOn | There should not be a value if the Observation is only 'registered' |
status='registered' implies value.empty()
|
| 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()
|
| 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
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