臺灣健保事前審查實作指引
1.1.0 - ci-build

臺灣健保事前審查實作指引, published by 衛生福利部中央健康保險署. This guide is not an authorized publication; it is the continuous build for version 1.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/TWNHIFHIR/pas/ and changes regularly. See the Directory of published versions

Resource Profile: 客觀描述-Observation Objective TWPAS

Official URL: https://nhicore.nhi.gov.tw/pas/StructureDefinition/Observation-objective-twpas Version: 1.1.0
Active as of 2025-12-04 Computable Name: ObservationObjectiveTWPAS

此客觀描述-Observation Objective TWPAS Profile說明本IG如何進一步定義臺灣核心-健康狀態篩檢與評估（TW Core Observation Screening Assessment） Profile以呈現免疫製劑事前審查之客觀描述（O）

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

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

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation C 0..* TWCoreObservationScreeningAssessment Measurements and simple assertions
Constraints: obs-6, obs-7, tw-core-4
... meta Σ 1..1 Meta Metadata about the resource
.... profile Σ 1..1 canonical(StructureDefinition) Profiles this resource claims to conform to

Required Pattern: https://nhicore.nhi.gov.tw/pas/StructureDefinition/Observation-objective-twpas
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... modifierExtension ?! 0..* Extension Extensions that cannot be ignored
... Slices for category S 1..* CodeableConceptTW Classification of type of observation
Slice: Unordered, Open by pattern:$this
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.
.... category:survey S 1..1 CodeableConcept Classification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.

Required Pattern: At least the following
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
..... coding 1..* Coding Code defined by a terminology system
Fixed Value: (Complex)
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
...... system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... version 0..1 string Version of the system - if relevant
...... code 1..1 code Symbol in syntax defined by the system
Fixed Value: survey
...... display 0..1 string Representation defined by the system
...... userSelected 0..1 boolean If this coding was chosen directly by the user
..... text 0..1 string Plain text representation of the concept
.... category:twcore S 0..* CodeableConcept Classification of type of observation
Binding: 臺灣衛福部資訊處Observation Screening Assessment類型值集 (required)
... code S 1..1 CodeableConceptTW 概念（Concept）— 參照一個專門術語或只是文字表述
Binding: LOINC篩檢與評估值集 (preferred)
Required Pattern: At least the following
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
.... coding 1..* Coding Code defined by a terminology system
Fixed Value: (Complex)
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
..... system 1..1 uri Identity of the terminology system
Fixed Value: http://loinc.org
..... version 0..1 string Version of the system - if relevant
..... code 1..1 code Symbol in syntax defined by the system
Fixed Value: 61149-1
..... display 0..1 string Representation defined by the system
..... userSelected 0..1 boolean If this coding was chosen directly by the user
.... text 0..1 string Plain text representation of the concept
... subject SΣ 1..1 Reference(病人資訊-Patient TWPAS) Who and/or what the observation is about
... encounter Σ 1..1 Reference(門診病歷-Encounter OPD TWPAS) Healthcare event during which this observation is made
... effective[x] SΣC 0..1 Clinically relevant time/time-period for observation
Constraints: tw-core-3
.... effectiveDateTime dateTime S
.... effectivePeriod Period
.... effectiveTiming Timing
.... effectiveInstant instant
... performer SΣ 0..* Reference(TW Core Practitioner | TW Core Organization | TW Core Patient | TW Core PractitionerRole | TW Core CareTeam | TW Core RelatedPerson) Who is responsible for the observation
... value[x] SΣC 1..1 客觀描述，由醫院自行填寫。
Constraints: tw-core-5
.... valueQuantity Quantity S
.... valueCodeableConcept CodeableConcept S
.... valueString string S
.... valueBoolean boolean
.... valueInteger integer
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueTime time
.... valueDateTime dateTime
.... valuePeriod Period
... dataAbsentReason S 0..1 CodeableConceptTW 概念（Concept）— 參照一個專門術語或只是文字表述
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
... hasMember SΣ 0..* Reference(TW Core Observation Screening Assessment | TW Core QuestionnaireResponse | MolecularSequence) Related resource that belongs to the Observation group
... derivedFrom SΣ 0..* Reference(TW Core Observation Screening Assessment S | TW Core QuestionnaireResponse S | TW Core DocumentReference | ImagingStudy | Media | MolecularSequence) Related measurements the observation is made from

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Observation.status Base required ObservationStatus 📍4.0.1 FHIR Std.
Observation.category Base preferred Observation Category Codes 📦4.0.1 FHIR Std.
Observation.category:survey Base preferred Observation Category Codes 📦4.0.1 FHIR Std.
Observation.category:twcore Base required 臺灣衛福部資訊處Observation Screening Assessment類型值集 📦0.3.0 臺灣核心實作指引 v0.3
Observation.code Base preferred LOINC篩檢與評估值集 📦2.77 臺灣核心實作指引 v0.3
Observation.dataAbsentReason Base extensible DataAbsentReason 📦4.0.1 FHIR Std.

Constraints

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()
tw-core-3 error Observation.effective[x] Datetime must be at least to day. $this is dateTime implies $this.toString().length() >= 10
tw-core-4 error Observation If there is no component or hasMember element then either a value[x] or a data absent reason must be present. (component.empty() and hasMember.empty()) implies (dataAbsentReason.exists() or value.exists())
tw-core-5 error Observation.value[x] SHALL use UCUM for coded quantity units. ofType(Quantity).system.empty() or ofType(Quantity).system = 'http://unitsofmeasure.org'

This structure is derived from TWCoreObservationScreeningAssessment

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation TWCoreObservationScreeningAssessment
... meta 1..1 Meta Metadata about the resource
.... profile 1..1 canonical(StructureDefinition) Profiles this resource claims to conform to
Required Pattern: https://nhicore.nhi.gov.tw/pas/StructureDefinition/Observation-objective-twpas
... code 1..1 CodeableConceptTW 概念（Concept）— 參照一個專門術語或只是文字表述
Required Pattern: At least the following
.... coding 1..* Coding Code defined by a terminology system
Fixed Value: (Complex)
..... system 1..1 uri Identity of the terminology system
Fixed Value: http://loinc.org
..... code 1..1 code Symbol in syntax defined by the system
Fixed Value: 61149-1
... subject 1..1 Reference(病人資訊-Patient TWPAS) Who and/or what the observation is about
... value[x] 1..1 Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period 客觀描述，由醫院自行填寫。

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation C 0..* TWCoreObservationScreeningAssessment Measurements and simple assertions
Constraints: obs-6, obs-7, tw-core-4
... id Σ 0..1 id Logical id of this artifact
... meta Σ 1..1 Meta Metadata about the resource
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... versionId Σ 0..1 id Version specific identifier
.... lastUpdated Σ 0..1 instant When the resource version last changed
.... source Σ 0..1 uri Identifies where the resource comes from
.... profile Σ 1..1 canonical(StructureDefinition) Profiles this resource claims to conform to

Required Pattern: https://nhicore.nhi.gov.tw/pas/StructureDefinition/Observation-objective-twpas
.... security Σ 0..* Coding Security Labels applied to this resource
Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
.... tag Σ 0..* Coding Tags applied to this resource
Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
... 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.
Additional BindingsPurpose
AllLanguages Max Binding
... 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 Σ 0..* Identifier Business Identifier for observation
... basedOn Σ 0..* Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) Fulfills plan, proposal or order
... partOf Σ 0..* Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) Part of referenced event
... status ?!SΣ 1..1 code registered | preliminary | final | amended +
Binding: ObservationStatus (required): Codes providing the status of an observation.
... Slices for category S 1..* CodeableConceptTW Classification of type of observation
Slice: Unordered, Open by pattern:$this
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.
.... category:survey S 1..1 CodeableConcept Classification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.

Required Pattern: At least the following
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
..... coding 1..* Coding Code defined by a terminology system
Fixed Value: (Complex)
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
...... system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... version 0..1 string Version of the system - if relevant
...... code 1..1 code Symbol in syntax defined by the system
Fixed Value: survey
...... display 0..1 string Representation defined by the system
...... userSelected 0..1 boolean If this coding was chosen directly by the user
..... text 0..1 string Plain text representation of the concept
.... category:twcore S 0..* CodeableConcept Classification of type of observation
Binding: 臺灣衛福部資訊處Observation Screening Assessment類型值集 (required)
... code S 1..1 CodeableConceptTW 概念（Concept）— 參照一個專門術語或只是文字表述
Binding: LOINC篩檢與評估值集 (preferred)
Required Pattern: At least the following
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
.... coding 1..* Coding Code defined by a terminology system
Fixed Value: (Complex)
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
..... system 1..1 uri Identity of the terminology system
Fixed Value: http://loinc.org
..... version 0..1 string Version of the system - if relevant
..... code 1..1 code Symbol in syntax defined by the system
Fixed Value: 61149-1
..... display 0..1 string Representation defined by the system
..... userSelected 0..1 boolean If this coding was chosen directly by the user
.... text 0..1 string Plain text representation of the concept
... subject SΣ 1..1 Reference(病人資訊-Patient TWPAS) 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(門診病歷-Encounter OPD TWPAS) Healthcare event during which this observation is made
... effective[x] SΣC 0..1 Clinically relevant time/time-period for observation
Constraints: tw-core-3
.... effectiveDateTime dateTime S
.... effectivePeriod Period
.... effectiveTiming Timing
.... effectiveInstant instant
... issued Σ 0..1 instant Date/Time this version was made available
... performer SΣ 0..* Reference(TW Core Practitioner | TW Core Organization | TW Core Patient | TW Core PractitionerRole | TW Core CareTeam | TW Core RelatedPerson) Who is responsible for the observation
... value[x] SΣC 1..1 客觀描述，由醫院自行填寫。
Constraints: tw-core-5
.... valueQuantity Quantity S
.... valueCodeableConcept CodeableConcept S
.... valueString string S
.... valueBoolean boolean
.... valueInteger integer
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueTime time
.... valueDateTime dateTime
.... valuePeriod Period
... dataAbsentReason S 0..1 CodeableConceptTW 概念（Concept）— 參照一個專門術語或只是文字表述
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 ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... low C 0..1 SimpleQuantity Low Range, if relevant
.... high C 0..1 SimpleQuantity High Range, if relevant
.... 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 SΣ 0..* Reference(TW Core Observation Screening Assessment | TW Core QuestionnaireResponse | MolecularSequence) Related resource that belongs to the Observation group
... derivedFrom SΣ 0..* Reference(TW Core Observation Screening Assessment S | TW Core QuestionnaireResponse S | TW Core DocumentReference | ImagingStudy | Media | MolecularSequence) Related measurements the observation is made from
... component Σ 0..* BackboneElement Component results
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... code Σ 1..1 CodeableConcept Type of component observation (code / type)
Binding: LOINCCodes (example): Codes identifying names of simple observations.
.... value[x] Σ 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

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Observation.meta.security Base extensible SecurityLabels 📍4.0.1 FHIR Std.
Observation.meta.tag Base example Common Tags 📍4.0.1 FHIR Std.
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.category:survey Base preferred Observation Category Codes 📦4.0.1 FHIR Std.
Observation.category:twcore Base required 臺灣衛福部資訊處Observation Screening Assessment類型值集 📦0.3.0 臺灣核心實作指引 v0.3
Observation.code Base preferred LOINC篩檢與評估值集 📦2.77 臺灣核心實作指引 v0.3
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.

Constraints

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-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()
tw-core-3 error Observation.effective[x] Datetime must be at least to day. $this is dateTime implies $this.toString().length() >= 10
tw-core-4 error Observation If there is no component or hasMember element then either a value[x] or a data absent reason must be present. (component.empty() and hasMember.empty()) implies (dataAbsentReason.exists() or value.exists())
tw-core-5 error Observation.value[x] SHALL use UCUM for coded quantity units. ofType(Quantity).system.empty() or ofType(Quantity).system = 'http://unitsofmeasure.org'

Key Elements View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation C 0..* TWCoreObservationScreeningAssessment Measurements and simple assertions
Constraints: obs-6, obs-7, tw-core-4
... meta Σ 1..1 Meta Metadata about the resource
.... profile Σ 1..1 canonical(StructureDefinition) Profiles this resource claims to conform to

Required Pattern: https://nhicore.nhi.gov.tw/pas/StructureDefinition/Observation-objective-twpas
... implicitRules ?!Σ 0..1 uri A set of rules under which this content was created
... modifierExtension ?! 0..* Extension Extensions that cannot be ignored
... Slices for category S 1..* CodeableConceptTW Classification of type of observation
Slice: Unordered, Open by pattern:$this
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.
.... category:survey S 1..1 CodeableConcept Classification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.

Required Pattern: At least the following
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
..... coding 1..* Coding Code defined by a terminology system
Fixed Value: (Complex)
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
...... system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... version 0..1 string Version of the system - if relevant
...... code 1..1 code Symbol in syntax defined by the system
Fixed Value: survey
...... display 0..1 string Representation defined by the system
...... userSelected 0..1 boolean If this coding was chosen directly by the user
..... text 0..1 string Plain text representation of the concept
.... category:twcore S 0..* CodeableConcept Classification of type of observation
Binding: 臺灣衛福部資訊處Observation Screening Assessment類型值集 (required)
... code S 1..1 CodeableConceptTW 概念（Concept）— 參照一個專門術語或只是文字表述
Binding: LOINC篩檢與評估值集 (preferred)
Required Pattern: At least the following
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
.... coding 1..* Coding Code defined by a terminology system
Fixed Value: (Complex)
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
..... system 1..1 uri Identity of the terminology system
Fixed Value: http://loinc.org
..... version 0..1 string Version of the system - if relevant
..... code 1..1 code Symbol in syntax defined by the system
Fixed Value: 61149-1
..... display 0..1 string Representation defined by the system
..... userSelected 0..1 boolean If this coding was chosen directly by the user
.... text 0..1 string Plain text representation of the concept
... subject SΣ 1..1 Reference(病人資訊-Patient TWPAS) Who and/or what the observation is about
... encounter Σ 1..1 Reference(門診病歷-Encounter OPD TWPAS) Healthcare event during which this observation is made
... effective[x] SΣC 0..1 Clinically relevant time/time-period for observation
Constraints: tw-core-3
.... effectiveDateTime dateTime S
.... effectivePeriod Period
.... effectiveTiming Timing
.... effectiveInstant instant
... performer SΣ 0..* Reference(TW Core Practitioner | TW Core Organization | TW Core Patient | TW Core PractitionerRole | TW Core CareTeam | TW Core RelatedPerson) Who is responsible for the observation
... value[x] SΣC 1..1 客觀描述，由醫院自行填寫。
Constraints: tw-core-5
.... valueQuantity Quantity S
.... valueCodeableConcept CodeableConcept S
.... valueString string S
.... valueBoolean boolean
.... valueInteger integer
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueTime time
.... valueDateTime dateTime
.... valuePeriod Period
... dataAbsentReason S 0..1 CodeableConceptTW 概念（Concept）— 參照一個專門術語或只是文字表述
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.
... hasMember SΣ 0..* Reference(TW Core Observation Screening Assessment | TW Core QuestionnaireResponse | MolecularSequence) Related resource that belongs to the Observation group
... derivedFrom SΣ 0..* Reference(TW Core Observation Screening Assessment S | TW Core QuestionnaireResponse S | TW Core DocumentReference | ImagingStudy | Media | MolecularSequence) Related measurements the observation is made from

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Observation.status Base required ObservationStatus 📍4.0.1 FHIR Std.
Observation.category Base preferred Observation Category Codes 📦4.0.1 FHIR Std.
Observation.category:survey Base preferred Observation Category Codes 📦4.0.1 FHIR Std.
Observation.category:twcore Base required 臺灣衛福部資訊處Observation Screening Assessment類型值集 📦0.3.0 臺灣核心實作指引 v0.3
Observation.code Base preferred LOINC篩檢與評估值集 📦2.77 臺灣核心實作指引 v0.3
Observation.dataAbsentReason Base extensible DataAbsentReason 📦4.0.1 FHIR Std.

Constraints

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()
tw-core-3 error Observation.effective[x] Datetime must be at least to day. $this is dateTime implies $this.toString().length() >= 10
tw-core-4 error Observation If there is no component or hasMember element then either a value[x] or a data absent reason must be present. (component.empty() and hasMember.empty()) implies (dataAbsentReason.exists() or value.exists())
tw-core-5 error Observation.value[x] SHALL use UCUM for coded quantity units. ofType(Quantity).system.empty() or ofType(Quantity).system = 'http://unitsofmeasure.org'

Differential View

This structure is derived from TWCoreObservationScreeningAssessment

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation TWCoreObservationScreeningAssessment
... meta 1..1 Meta Metadata about the resource
.... profile 1..1 canonical(StructureDefinition) Profiles this resource claims to conform to
Required Pattern: https://nhicore.nhi.gov.tw/pas/StructureDefinition/Observation-objective-twpas
... code 1..1 CodeableConceptTW 概念（Concept）— 參照一個專門術語或只是文字表述
Required Pattern: At least the following
.... coding 1..* Coding Code defined by a terminology system
Fixed Value: (Complex)
..... system 1..1 uri Identity of the terminology system
Fixed Value: http://loinc.org
..... code 1..1 code Symbol in syntax defined by the system
Fixed Value: 61149-1
... subject 1..1 Reference(病人資訊-Patient TWPAS) Who and/or what the observation is about
... value[x] 1..1 Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period 客觀描述，由醫院自行填寫。

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Observation C 0..* TWCoreObservationScreeningAssessment Measurements and simple assertions
Constraints: obs-6, obs-7, tw-core-4
... id Σ 0..1 id Logical id of this artifact
... meta Σ 1..1 Meta Metadata about the resource
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... versionId Σ 0..1 id Version specific identifier
.... lastUpdated Σ 0..1 instant When the resource version last changed
.... source Σ 0..1 uri Identifies where the resource comes from
.... profile Σ 1..1 canonical(StructureDefinition) Profiles this resource claims to conform to

Required Pattern: https://nhicore.nhi.gov.tw/pas/StructureDefinition/Observation-objective-twpas
.... security Σ 0..* Coding Security Labels applied to this resource
Binding: All Security Labels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
.... tag Σ 0..* Coding Tags applied to this resource
Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
... 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.
Additional BindingsPurpose
AllLanguages Max Binding
... 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 Σ 0..* Identifier Business Identifier for observation
... basedOn Σ 0..* Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) Fulfills plan, proposal or order
... partOf Σ 0..* Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) Part of referenced event
... status ?!SΣ 1..1 code registered | preliminary | final | amended +
Binding: ObservationStatus (required): Codes providing the status of an observation.
... Slices for category S 1..* CodeableConceptTW Classification of type of observation
Slice: Unordered, Open by pattern:$this
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.
.... category:survey S 1..1 CodeableConcept Classification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.

Required Pattern: At least the following
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
..... coding 1..* Coding Code defined by a terminology system
Fixed Value: (Complex)
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
...... system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category
...... version 0..1 string Version of the system - if relevant
...... code 1..1 code Symbol in syntax defined by the system
Fixed Value: survey
...... display 0..1 string Representation defined by the system
...... userSelected 0..1 boolean If this coding was chosen directly by the user
..... text 0..1 string Plain text representation of the concept
.... category:twcore S 0..* CodeableConcept Classification of type of observation
Binding: 臺灣衛福部資訊處Observation Screening Assessment類型值集 (required)
... code S 1..1 CodeableConceptTW 概念（Concept）— 參照一個專門術語或只是文字表述
Binding: LOINC篩檢與評估值集 (preferred)
Required Pattern: At least the following
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
.... coding 1..* Coding Code defined by a terminology system
Fixed Value: (Complex)
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..* Extension Additional content defined by implementations
..... system 1..1 uri Identity of the terminology system
Fixed Value: http://loinc.org
..... version 0..1 string Version of the system - if relevant
..... code 1..1 code Symbol in syntax defined by the system
Fixed Value: 61149-1
..... display 0..1 string Representation defined by the system
..... userSelected 0..1 boolean If this coding was chosen directly by the user
.... text 0..1 string Plain text representation of the concept
... subject SΣ 1..1 Reference(病人資訊-Patient TWPAS) 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(門診病歷-Encounter OPD TWPAS) Healthcare event during which this observation is made
... effective[x] SΣC 0..1 Clinically relevant time/time-period for observation
Constraints: tw-core-3
.... effectiveDateTime dateTime S
.... effectivePeriod Period
.... effectiveTiming Timing
.... effectiveInstant instant
... issued Σ 0..1 instant Date/Time this version was made available
... performer SΣ 0..* Reference(TW Core Practitioner | TW Core Organization | TW Core Patient | TW Core PractitionerRole | TW Core CareTeam | TW Core RelatedPerson) Who is responsible for the observation
... value[x] SΣC 1..1 客觀描述，由醫院自行填寫。
Constraints: tw-core-5
.... valueQuantity Quantity S
.... valueCodeableConcept CodeableConcept S
.... valueString string S
.... valueBoolean boolean
.... valueInteger integer
.... valueRange Range
.... valueRatio Ratio
.... valueSampledData SampledData
.... valueTime time
.... valueDateTime dateTime
.... valuePeriod Period
... dataAbsentReason S 0..1 CodeableConceptTW 概念（Concept）— 參照一個專門術語或只是文字表述
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 ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... low C 0..1 SimpleQuantity Low Range, if relevant
.... high C 0..1 SimpleQuantity High Range, if relevant
.... 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 SΣ 0..* Reference(TW Core Observation Screening Assessment | TW Core QuestionnaireResponse | MolecularSequence) Related resource that belongs to the Observation group
... derivedFrom SΣ 0..* Reference(TW Core Observation Screening Assessment S | TW Core QuestionnaireResponse S | TW Core DocumentReference | ImagingStudy | Media | MolecularSequence) Related measurements the observation is made from
... component Σ 0..* BackboneElement Component results
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... code Σ 1..1 CodeableConcept Type of component observation (code / type)
Binding: LOINCCodes (example): Codes identifying names of simple observations.
.... value[x] Σ 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

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Observation.meta.security Base extensible SecurityLabels 📍4.0.1 FHIR Std.
Observation.meta.tag Base example Common Tags 📍4.0.1 FHIR Std.
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.category:survey Base preferred Observation Category Codes 📦4.0.1 FHIR Std.
Observation.category:twcore Base required 臺灣衛福部資訊處Observation Screening Assessment類型值集 📦0.3.0 臺灣核心實作指引 v0.3
Observation.code Base preferred LOINC篩檢與評估值集 📦2.77 臺灣核心實作指引 v0.3
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.

Constraints

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-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()
tw-core-3 error Observation.effective[x] Datetime must be at least to day. $this is dateTime implies $this.toString().length() >= 10
tw-core-4 error Observation If there is no component or hasMember element then either a value[x] or a data absent reason must be present. (component.empty() and hasMember.empty()) implies (dataAbsentReason.exists() or value.exists())
tw-core-5 error Observation.value[x] SHALL use UCUM for coded quantity units. ofType(Quantity).system.empty() or ofType(Quantity).system = 'http://unitsofmeasure.org'

 

Other representations of profile: CSV, Excel, Schematron