Australian Digital Health Agency FHIR Implementation Guide
1.2.0-ci-build - draft
Australian Digital Health Agency FHIR Implementation Guide, published by Australian Digital Health Agency. This guide is not an authorized publication; it is the continuous build for version 1.2.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/AuDigitalHealth/ci-fhir-r4/ and changes regularly. See the Directory of published versions
Official URL: http://ns.electronichealth.net.au/fhir/StructureDefinition/dh-observation-diagnosticresult-1 | Version: 0.1.7 | |||
Draft as of 2024-09-12 | Computable Name: ADHAObservationDiagnosticResult | |||
Copyright/Legal: Copyright © 2022 Australian Digital Health Agency - All rights reserved. This content is licensed under a Creative Commons Attribution 4.0 International License. See https://creativecommons.org/licenses/by/4.0/. |
The purpose of this profile is to represent a diagnostic result observation made during a diagnostic investigation for the electronic exchange of health information between individuals, healthcare providers, and the My Health Record system infrastructure in Australia.
This profile identifies the additional constraints, extensions, and value sets that build on and extend Observation that are supported.
Where a more specific Observation profile is applicable, e.g. pathology result observation or imaging result observation, an implementation SHALL ensure the resource conforms to that specific profile.
This profile is designed to set an Observation standard for:
This profile may be referred to by APIs, which will be listed here when available.
Observation.category
provides an efficient way of supporting system interactions, e.g. restricting searches. Implementers need to understand that data categorisation is somewhat subjective. The categorisation applied by the source may not align with a receiver’s expectations.Observation.value
, or set of results using either Observation.component.value
or Observation.hasMember
.
Observation.identifier
may contain the same identifier as in the order or report connecting the resources that are related to a single request fulfilment workflow.These profiles build on this profile (ADHA Diagnostic Result Observation) to define specific diagnostic results:
Usage:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from Observation
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | C | 0..* | Observation | Measurements and simple assertions inv-dh-obs-05: If there is no component or hasMember element then at least value or data absent reason shall be present |
identifier | S | 0..* | Identifier | Business Identifier for observation |
status | S | 1..1 | code | preliminary | final | amended + Binding: ObservationStatus Result Available (required) |
category | S | 1..* | CodeableConcept | Classification of type of observation |
code | S | 1..1 | CodeableConcept | Type of observation (code / type) |
subject | SC | 1..1 | Reference(ADHA Core Patient) | Who and/or what the observation is about inv-dh-obs-01: At least reference or a valid identifier shall be present |
effective[x] | SC | 1..1 | dateTime, Period, Timing, instant | Clinically relevant time/time-period for observation inv-dh-obs-07: Date shall be at least to day |
performer | SC | 1..* | Reference(ADHA Authoring PractitionerRole | ADHA Core Organization | ADHA Core Patient | ADHA Authoring RelatedPerson) | Who is responsible for the observation inv-dh-obs-03: At least reference or display or a valid identifier shall be present |
value[x] | SC | 0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual result |
dataAbsentReason | SC | 0..1 | CodeableConcept | Why the result is missing |
interpretation | S | 0..* | CodeableConcept | High, low, normal, etc. |
note | S | 0..* | Annotation | Comments about the observation |
bodySite | SC | 0..1 | CodeableConcept | Observed body part Binding: Body Site (extensible) inv-dh-obs-04: If a coded body site is provided, at least one code shall be from SNOMED CT |
method | S | 0..1 | CodeableConcept | How it was done |
referenceRange | S | 0..* | BackboneElement | Provides guide for interpretation |
low | S | 0..1 | SimpleQuantity | Low Range, if relevant |
high | S | 0..1 | SimpleQuantity | High Range, if relevant |
type | S | 0..1 | CodeableConcept | Reference range qualifier |
text | S | 0..1 | string | Text based reference range in an observation |
hasMember | S | 0..* | Reference(ADHA Diagnostic Result Observation | ADHA Imaging Result Observation | ADHA Pathology Result Observation) | Individual observations in a group, study, or panel |
reference | 1..1 | string | Literal reference, Relative, internal or absolute URL | |
component | SC | 0..* | BackboneElement | Component results inv-dh-obs-06: The component shall at least have a value or a data absent reason |
code | S | 1..1 | CodeableConcept | Type of component observation (code / type) |
value[x] | SC | 0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual component result |
dataAbsentReason | SC | 0..1 | CodeableConcept | Why the component result is missing |
Documentation for this format |
Path | Conformance | ValueSet | URI |
Observation.status | required | ObservationStatusResultAvailable https://healthterminologies.gov.au/fhir/ValueSet/observationstatus-result-available-1 | |
Observation.bodySite | extensible | BodySite https://healthterminologies.gov.au/fhir/ValueSet/body-site-1 |
Id | Grade | Path(s) | Details | Requirements |
inv-dh-obs-01 | error | Observation.subject | At least reference or a valid identifier shall be present : reference.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-03 | error | Observation.performer | At least reference or display or a valid identifier shall be present : reference.exists() or display.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-04 | error | Observation.bodySite | If a coded body site is provided, at least one code shall be from SNOMED CT : coding.exists() implies coding.where(system='http://snomed.info/sct').exists() | |
inv-dh-obs-05 | error | Observation | If there is no component or hasMember element then at least value or data absent reason shall be present : (component.empty() and hasMember.empty()) implies (dataAbsentReason.exists() or value.exists()) | |
inv-dh-obs-06 | error | Observation.component | The component shall at least have a value or a data absent reason : value.exists() or dataAbsentReason.exists() | |
inv-dh-obs-07 | error | Observation.effective[x] | Date shall be at least to day : $this is DateTime implies $this.toString().length() >= 10 |
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | C | 0..* | Observation | Measurements and simple assertions obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present inv-dh-obs-05: If there is no component or hasMember element then at least value or data absent reason shall be present |
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored |
identifier | SΣ | 0..* | Identifier | Business Identifier for observation |
status | ?!SΣ | 1..1 | code | preliminary | final | amended + Binding: ObservationStatus Result Available (required) |
category | S | 1..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. |
code | SΣ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. |
subject | SΣC | 1..1 | Reference(ADHA Core Patient) | Who and/or what the observation is about inv-dh-obs-01: At least reference or a valid identifier shall be present |
effective[x] | SΣC | 1..1 | Clinically relevant time/time-period for observation inv-dh-obs-07: Date shall be at least to day | |
effectiveDateTime | dateTime | |||
effectivePeriod | Period | |||
effectiveTiming | Timing | |||
effectiveInstant | instant | |||
performer | SΣC | 1..* | Reference(ADHA Authoring PractitionerRole | ADHA Core Organization | ADHA Core Patient | ADHA Authoring RelatedPerson) | Who is responsible for the observation inv-dh-obs-03: At least reference or display or a valid identifier shall be present |
value[x] | SΣC | 0..1 | Actual result | |
valueQuantity | Quantity | |||
valueCodeableConcept | CodeableConcept | |||
valueString | string | |||
valueBoolean | boolean | |||
valueInteger | integer | |||
valueRange | Range | |||
valueRatio | Ratio | |||
valueSampledData | SampledData | |||
valueTime | time | |||
valueDateTime | dateTime | |||
valuePeriod | Period | |||
dataAbsentReason | SC | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. |
interpretation | S | 0..* | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. |
note | S | 0..* | Annotation | Comments about the observation |
bodySite | SC | 0..1 | CodeableConcept | Observed body part Binding: Body Site (extensible) inv-dh-obs-04: If a coded body site is provided, at least one code shall be from SNOMED CT |
method | S | 0..1 | CodeableConcept | How it was done Binding: ObservationMethods (example): Methods for simple observations. |
referenceRange | SC | 0..* | BackboneElement | Provides guide for interpretation obs-3: Must have at least a low or a high or text |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
low | SC | 0..1 | SimpleQuantity | Low Range, if relevant |
high | SC | 0..1 | SimpleQuantity | High Range, if relevant |
type | S | 0..1 | CodeableConcept | Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range. |
text | S | 0..1 | string | Text based reference range in an observation |
hasMember | SΣ | 0..* | Reference(ADHA Diagnostic Result Observation | ADHA Imaging Result Observation | ADHA Pathology Result Observation) | Individual observations in a group, study, or panel |
reference | ΣC | 1..1 | string | Literal reference, Relative, internal or absolute URL |
component | SΣC | 0..* | BackboneElement | Component results inv-dh-obs-06: The component shall at least have a value or a data absent reason |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
code | SΣ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. |
value[x] | SΣC | 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 | SC | 0..1 | CodeableConcept | Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. |
Documentation for this format |
Path | Conformance | ValueSet | URI |
Observation.status | required | ObservationStatusResultAvailable https://healthterminologies.gov.au/fhir/ValueSet/observationstatus-result-available-1 | |
Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-category from the FHIR Standard | |
Observation.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | |
Observation.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard | |
Observation.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard | |
Observation.bodySite | extensible | BodySite https://healthterminologies.gov.au/fhir/ValueSet/body-site-1 | |
Observation.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methods from the FHIR Standard | |
Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaning from the FHIR Standard | |
Observation.component.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | |
Observation.component.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
inv-dh-obs-01 | error | Observation.subject | At least reference or a valid identifier shall be present : reference.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-03 | error | Observation.performer | At least reference or display or a valid identifier shall be present : reference.exists() or display.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-04 | error | Observation.bodySite | If a coded body site is provided, at least one code shall be from SNOMED CT : coding.exists() implies coding.where(system='http://snomed.info/sct').exists() | |
inv-dh-obs-05 | error | Observation | If there is no component or hasMember element then at least value or data absent reason shall be present : (component.empty() and hasMember.empty()) implies (dataAbsentReason.exists() or value.exists()) | |
inv-dh-obs-06 | error | Observation.component | The component shall at least have a value or a data absent reason : value.exists() or dataAbsentReason.exists() | |
inv-dh-obs-07 | error | Observation.effective[x] | Date shall be at least to day : $this is DateTime implies $this.toString().length() >= 10 |
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
Observation | C | 0..* | Observation | Measurements and simple assertions obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present inv-dh-obs-05: If there is no component or hasMember element then at least value or data absent reason shall be present | ||||
id | Σ | 0..1 | id | Logical id of this artifact | ||||
meta | Σ | 0..1 | Meta | Metadata about the resource | ||||
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
language | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored | ||||
identifier | SΣ | 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 | preliminary | final | amended + Binding: ObservationStatus Result Available (required) | ||||
category | S | 1..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | ||||
code | SΣ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | ||||
subject | SΣC | 1..1 | Reference(ADHA Core Patient) | Who and/or what the observation is about inv-dh-obs-01: At least reference or a valid identifier shall be present | ||||
focus | Σ | 0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | ||||
encounter | Σ | 0..1 | Reference(Encounter) | Healthcare event during which this observation is made | ||||
effective[x] | SΣC | 1..1 | Clinically relevant time/time-period for observation inv-dh-obs-07: Date shall be at least to day | |||||
effectiveDateTime | dateTime | |||||||
effectivePeriod | Period | |||||||
effectiveTiming | Timing | |||||||
effectiveInstant | instant | |||||||
issued | Σ | 0..1 | instant | Date/Time this version was made available | ||||
performer | SΣC | 1..* | Reference(ADHA Authoring PractitionerRole | ADHA Core Organization | ADHA Core Patient | ADHA Authoring RelatedPerson) | Who is responsible for the observation inv-dh-obs-03: At least reference or display or a valid identifier shall be present | ||||
value[x] | SΣC | 0..1 | Actual result | |||||
valueQuantity | Quantity | |||||||
valueCodeableConcept | CodeableConcept | |||||||
valueString | string | |||||||
valueBoolean | boolean | |||||||
valueInteger | integer | |||||||
valueRange | Range | |||||||
valueRatio | Ratio | |||||||
valueSampledData | SampledData | |||||||
valueTime | time | |||||||
valueDateTime | dateTime | |||||||
valuePeriod | Period | |||||||
dataAbsentReason | SC | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. | ||||
interpretation | S | 0..* | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. | ||||
note | S | 0..* | Annotation | Comments about the observation | ||||
bodySite | SC | 0..1 | CodeableConcept | Observed body part Binding: Body Site (extensible) inv-dh-obs-04: If a coded body site is provided, at least one code shall be from SNOMED CT | ||||
method | S | 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 | SC | 0..* | BackboneElement | Provides guide for interpretation obs-3: Must have at least a low or a high or text | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
low | SC | 0..1 | SimpleQuantity | Low Range, if relevant | ||||
high | SC | 0..1 | SimpleQuantity | High Range, if relevant | ||||
type | S | 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 | S | 0..1 | string | Text based reference range in an observation | ||||
hasMember | SΣ | 0..* | Reference(ADHA Diagnostic Result Observation | ADHA Imaging Result Observation | ADHA Pathology Result Observation) | Individual observations in a group, study, or panel | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
reference | ΣC | 1..1 | string | Literal reference, Relative, internal or absolute URL | ||||
type | Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model). | ||||
identifier | Σ | 0..1 | Identifier | Logical reference, when literal reference is not known | ||||
display | Σ | 0..1 | string | Text alternative for the resource | ||||
derivedFrom | Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) | Related measurements the observation is made from | ||||
component | SΣC | 0..* | BackboneElement | Component results inv-dh-obs-06: The component shall at least have a value or a data absent reason | ||||
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 | SΣ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | ||||
value[x] | SΣC | 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 | SC | 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 | Conformance | ValueSet | URI | |||
Observation.language | preferred | CommonLanguages
http://hl7.org/fhir/ValueSet/languages from the FHIR Standard | ||||
Observation.status | required | ObservationStatusResultAvailable https://healthterminologies.gov.au/fhir/ValueSet/observationstatus-result-available-1 | ||||
Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-category from the FHIR Standard | ||||
Observation.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | ||||
Observation.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard | ||||
Observation.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard | ||||
Observation.bodySite | extensible | BodySite https://healthterminologies.gov.au/fhir/ValueSet/body-site-1 | ||||
Observation.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methods from the FHIR Standard | ||||
Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaning from the FHIR Standard | ||||
Observation.referenceRange.appliesTo | example | ObservationReferenceRangeAppliesToCodeshttp://hl7.org/fhir/ValueSet/referencerange-appliesto from the FHIR Standard | ||||
Observation.hasMember.type | extensible | ResourceTypehttp://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard | ||||
Observation.component.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | ||||
Observation.component.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard | ||||
Observation.component.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
inv-dh-obs-01 | error | Observation.subject | At least reference or a valid identifier shall be present : reference.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-03 | error | Observation.performer | At least reference or display or a valid identifier shall be present : reference.exists() or display.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-04 | error | Observation.bodySite | If a coded body site is provided, at least one code shall be from SNOMED CT : coding.exists() implies coding.where(system='http://snomed.info/sct').exists() | |
inv-dh-obs-05 | error | Observation | If there is no component or hasMember element then at least value or data absent reason shall be present : (component.empty() and hasMember.empty()) implies (dataAbsentReason.exists() or value.exists()) | |
inv-dh-obs-06 | error | Observation.component | The component shall at least have a value or a data absent reason : value.exists() or dataAbsentReason.exists() | |
inv-dh-obs-07 | error | Observation.effective[x] | Date shall be at least to day : $this is DateTime implies $this.toString().length() >= 10 |
This structure is derived from Observation
Summary
Mandatory: 4 elements(1 nested mandatory element)
Must-Support: 23 elements
Structures
This structure refers to these other structures:
Differential View
This structure is derived from Observation
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | C | 0..* | Observation | Measurements and simple assertions inv-dh-obs-05: If there is no component or hasMember element then at least value or data absent reason shall be present |
identifier | S | 0..* | Identifier | Business Identifier for observation |
status | S | 1..1 | code | preliminary | final | amended + Binding: ObservationStatus Result Available (required) |
category | S | 1..* | CodeableConcept | Classification of type of observation |
code | S | 1..1 | CodeableConcept | Type of observation (code / type) |
subject | SC | 1..1 | Reference(ADHA Core Patient) | Who and/or what the observation is about inv-dh-obs-01: At least reference or a valid identifier shall be present |
effective[x] | SC | 1..1 | dateTime, Period, Timing, instant | Clinically relevant time/time-period for observation inv-dh-obs-07: Date shall be at least to day |
performer | SC | 1..* | Reference(ADHA Authoring PractitionerRole | ADHA Core Organization | ADHA Core Patient | ADHA Authoring RelatedPerson) | Who is responsible for the observation inv-dh-obs-03: At least reference or display or a valid identifier shall be present |
value[x] | SC | 0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual result |
dataAbsentReason | SC | 0..1 | CodeableConcept | Why the result is missing |
interpretation | S | 0..* | CodeableConcept | High, low, normal, etc. |
note | S | 0..* | Annotation | Comments about the observation |
bodySite | SC | 0..1 | CodeableConcept | Observed body part Binding: Body Site (extensible) inv-dh-obs-04: If a coded body site is provided, at least one code shall be from SNOMED CT |
method | S | 0..1 | CodeableConcept | How it was done |
referenceRange | S | 0..* | BackboneElement | Provides guide for interpretation |
low | S | 0..1 | SimpleQuantity | Low Range, if relevant |
high | S | 0..1 | SimpleQuantity | High Range, if relevant |
type | S | 0..1 | CodeableConcept | Reference range qualifier |
text | S | 0..1 | string | Text based reference range in an observation |
hasMember | S | 0..* | Reference(ADHA Diagnostic Result Observation | ADHA Imaging Result Observation | ADHA Pathology Result Observation) | Individual observations in a group, study, or panel |
reference | 1..1 | string | Literal reference, Relative, internal or absolute URL | |
component | SC | 0..* | BackboneElement | Component results inv-dh-obs-06: The component shall at least have a value or a data absent reason |
code | S | 1..1 | CodeableConcept | Type of component observation (code / type) |
value[x] | SC | 0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual component result |
dataAbsentReason | SC | 0..1 | CodeableConcept | Why the component result is missing |
Documentation for this format |
Path | Conformance | ValueSet | URI |
Observation.status | required | ObservationStatusResultAvailable https://healthterminologies.gov.au/fhir/ValueSet/observationstatus-result-available-1 | |
Observation.bodySite | extensible | BodySite https://healthterminologies.gov.au/fhir/ValueSet/body-site-1 |
Id | Grade | Path(s) | Details | Requirements |
inv-dh-obs-01 | error | Observation.subject | At least reference or a valid identifier shall be present : reference.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-03 | error | Observation.performer | At least reference or display or a valid identifier shall be present : reference.exists() or display.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-04 | error | Observation.bodySite | If a coded body site is provided, at least one code shall be from SNOMED CT : coding.exists() implies coding.where(system='http://snomed.info/sct').exists() | |
inv-dh-obs-05 | error | Observation | If there is no component or hasMember element then at least value or data absent reason shall be present : (component.empty() and hasMember.empty()) implies (dataAbsentReason.exists() or value.exists()) | |
inv-dh-obs-06 | error | Observation.component | The component shall at least have a value or a data absent reason : value.exists() or dataAbsentReason.exists() | |
inv-dh-obs-07 | error | Observation.effective[x] | Date shall be at least to day : $this is DateTime implies $this.toString().length() >= 10 |
Key Elements View
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | C | 0..* | Observation | Measurements and simple assertions obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present inv-dh-obs-05: If there is no component or hasMember element then at least value or data absent reason shall be present |
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored |
identifier | SΣ | 0..* | Identifier | Business Identifier for observation |
status | ?!SΣ | 1..1 | code | preliminary | final | amended + Binding: ObservationStatus Result Available (required) |
category | S | 1..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. |
code | SΣ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. |
subject | SΣC | 1..1 | Reference(ADHA Core Patient) | Who and/or what the observation is about inv-dh-obs-01: At least reference or a valid identifier shall be present |
effective[x] | SΣC | 1..1 | Clinically relevant time/time-period for observation inv-dh-obs-07: Date shall be at least to day | |
effectiveDateTime | dateTime | |||
effectivePeriod | Period | |||
effectiveTiming | Timing | |||
effectiveInstant | instant | |||
performer | SΣC | 1..* | Reference(ADHA Authoring PractitionerRole | ADHA Core Organization | ADHA Core Patient | ADHA Authoring RelatedPerson) | Who is responsible for the observation inv-dh-obs-03: At least reference or display or a valid identifier shall be present |
value[x] | SΣC | 0..1 | Actual result | |
valueQuantity | Quantity | |||
valueCodeableConcept | CodeableConcept | |||
valueString | string | |||
valueBoolean | boolean | |||
valueInteger | integer | |||
valueRange | Range | |||
valueRatio | Ratio | |||
valueSampledData | SampledData | |||
valueTime | time | |||
valueDateTime | dateTime | |||
valuePeriod | Period | |||
dataAbsentReason | SC | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. |
interpretation | S | 0..* | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. |
note | S | 0..* | Annotation | Comments about the observation |
bodySite | SC | 0..1 | CodeableConcept | Observed body part Binding: Body Site (extensible) inv-dh-obs-04: If a coded body site is provided, at least one code shall be from SNOMED CT |
method | S | 0..1 | CodeableConcept | How it was done Binding: ObservationMethods (example): Methods for simple observations. |
referenceRange | SC | 0..* | BackboneElement | Provides guide for interpretation obs-3: Must have at least a low or a high or text |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
low | SC | 0..1 | SimpleQuantity | Low Range, if relevant |
high | SC | 0..1 | SimpleQuantity | High Range, if relevant |
type | S | 0..1 | CodeableConcept | Reference range qualifier Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range. |
text | S | 0..1 | string | Text based reference range in an observation |
hasMember | SΣ | 0..* | Reference(ADHA Diagnostic Result Observation | ADHA Imaging Result Observation | ADHA Pathology Result Observation) | Individual observations in a group, study, or panel |
reference | ΣC | 1..1 | string | Literal reference, Relative, internal or absolute URL |
component | SΣC | 0..* | BackboneElement | Component results inv-dh-obs-06: The component shall at least have a value or a data absent reason |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
code | SΣ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. |
value[x] | SΣC | 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 | SC | 0..1 | CodeableConcept | Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. |
Documentation for this format |
Path | Conformance | ValueSet | URI |
Observation.status | required | ObservationStatusResultAvailable https://healthterminologies.gov.au/fhir/ValueSet/observationstatus-result-available-1 | |
Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-category from the FHIR Standard | |
Observation.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | |
Observation.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard | |
Observation.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard | |
Observation.bodySite | extensible | BodySite https://healthterminologies.gov.au/fhir/ValueSet/body-site-1 | |
Observation.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methods from the FHIR Standard | |
Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaning from the FHIR Standard | |
Observation.component.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | |
Observation.component.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
inv-dh-obs-01 | error | Observation.subject | At least reference or a valid identifier shall be present : reference.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-03 | error | Observation.performer | At least reference or display or a valid identifier shall be present : reference.exists() or display.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-04 | error | Observation.bodySite | If a coded body site is provided, at least one code shall be from SNOMED CT : coding.exists() implies coding.where(system='http://snomed.info/sct').exists() | |
inv-dh-obs-05 | error | Observation | If there is no component or hasMember element then at least value or data absent reason shall be present : (component.empty() and hasMember.empty()) implies (dataAbsentReason.exists() or value.exists()) | |
inv-dh-obs-06 | error | Observation.component | The component shall at least have a value or a data absent reason : value.exists() or dataAbsentReason.exists() | |
inv-dh-obs-07 | error | Observation.effective[x] | Date shall be at least to day : $this is DateTime implies $this.toString().length() >= 10 |
Snapshot View
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
Observation | C | 0..* | Observation | Measurements and simple assertions obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present obs-7: If Observation.code is the same as an Observation.component.code then the value element associated with the code SHALL NOT be present inv-dh-obs-05: If there is no component or hasMember element then at least value or data absent reason shall be present | ||||
id | Σ | 0..1 | id | Logical id of this artifact | ||||
meta | Σ | 0..1 | Meta | Metadata about the resource | ||||
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
language | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored | ||||
identifier | SΣ | 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 | preliminary | final | amended + Binding: ObservationStatus Result Available (required) | ||||
category | S | 1..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | ||||
code | SΣ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | ||||
subject | SΣC | 1..1 | Reference(ADHA Core Patient) | Who and/or what the observation is about inv-dh-obs-01: At least reference or a valid identifier shall be present | ||||
focus | Σ | 0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | ||||
encounter | Σ | 0..1 | Reference(Encounter) | Healthcare event during which this observation is made | ||||
effective[x] | SΣC | 1..1 | Clinically relevant time/time-period for observation inv-dh-obs-07: Date shall be at least to day | |||||
effectiveDateTime | dateTime | |||||||
effectivePeriod | Period | |||||||
effectiveTiming | Timing | |||||||
effectiveInstant | instant | |||||||
issued | Σ | 0..1 | instant | Date/Time this version was made available | ||||
performer | SΣC | 1..* | Reference(ADHA Authoring PractitionerRole | ADHA Core Organization | ADHA Core Patient | ADHA Authoring RelatedPerson) | Who is responsible for the observation inv-dh-obs-03: At least reference or display or a valid identifier shall be present | ||||
value[x] | SΣC | 0..1 | Actual result | |||||
valueQuantity | Quantity | |||||||
valueCodeableConcept | CodeableConcept | |||||||
valueString | string | |||||||
valueBoolean | boolean | |||||||
valueInteger | integer | |||||||
valueRange | Range | |||||||
valueRatio | Ratio | |||||||
valueSampledData | SampledData | |||||||
valueTime | time | |||||||
valueDateTime | dateTime | |||||||
valuePeriod | Period | |||||||
dataAbsentReason | SC | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. | ||||
interpretation | S | 0..* | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. | ||||
note | S | 0..* | Annotation | Comments about the observation | ||||
bodySite | SC | 0..1 | CodeableConcept | Observed body part Binding: Body Site (extensible) inv-dh-obs-04: If a coded body site is provided, at least one code shall be from SNOMED CT | ||||
method | S | 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 | SC | 0..* | BackboneElement | Provides guide for interpretation obs-3: Must have at least a low or a high or text | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
low | SC | 0..1 | SimpleQuantity | Low Range, if relevant | ||||
high | SC | 0..1 | SimpleQuantity | High Range, if relevant | ||||
type | S | 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 | S | 0..1 | string | Text based reference range in an observation | ||||
hasMember | SΣ | 0..* | Reference(ADHA Diagnostic Result Observation | ADHA Imaging Result Observation | ADHA Pathology Result Observation) | Individual observations in a group, study, or panel | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
reference | ΣC | 1..1 | string | Literal reference, Relative, internal or absolute URL | ||||
type | Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model). | ||||
identifier | Σ | 0..1 | Identifier | Logical reference, when literal reference is not known | ||||
display | Σ | 0..1 | string | Text alternative for the resource | ||||
derivedFrom | Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) | Related measurements the observation is made from | ||||
component | SΣC | 0..* | BackboneElement | Component results inv-dh-obs-06: The component shall at least have a value or a data absent reason | ||||
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 | SΣ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | ||||
value[x] | SΣC | 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 | SC | 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 | Conformance | ValueSet | URI | |||
Observation.language | preferred | CommonLanguages
http://hl7.org/fhir/ValueSet/languages from the FHIR Standard | ||||
Observation.status | required | ObservationStatusResultAvailable https://healthterminologies.gov.au/fhir/ValueSet/observationstatus-result-available-1 | ||||
Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-category from the FHIR Standard | ||||
Observation.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | ||||
Observation.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard | ||||
Observation.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard | ||||
Observation.bodySite | extensible | BodySite https://healthterminologies.gov.au/fhir/ValueSet/body-site-1 | ||||
Observation.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methods from the FHIR Standard | ||||
Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaning from the FHIR Standard | ||||
Observation.referenceRange.appliesTo | example | ObservationReferenceRangeAppliesToCodeshttp://hl7.org/fhir/ValueSet/referencerange-appliesto from the FHIR Standard | ||||
Observation.hasMember.type | extensible | ResourceTypehttp://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard | ||||
Observation.component.code | example | LOINCCodes (a valid code from LOINC)http://hl7.org/fhir/ValueSet/observation-codes from the FHIR Standard | ||||
Observation.component.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reason from the FHIR Standard | ||||
Observation.component.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretation from the FHIR Standard |
Id | Grade | Path(s) | Details | Requirements |
inv-dh-obs-01 | error | Observation.subject | At least reference or a valid identifier shall be present : reference.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-03 | error | Observation.performer | At least reference or display or a valid identifier shall be present : reference.exists() or display.exists() or identifier.where(system.count() + value.count() >1).exists() | |
inv-dh-obs-04 | error | Observation.bodySite | If a coded body site is provided, at least one code shall be from SNOMED CT : coding.exists() implies coding.where(system='http://snomed.info/sct').exists() | |
inv-dh-obs-05 | error | Observation | If there is no component or hasMember element then at least value or data absent reason shall be present : (component.empty() and hasMember.empty()) implies (dataAbsentReason.exists() or value.exists()) | |
inv-dh-obs-06 | error | Observation.component | The component shall at least have a value or a data absent reason : value.exists() or dataAbsentReason.exists() | |
inv-dh-obs-07 | error | Observation.effective[x] | Date shall be at least to day : $this is DateTime implies $this.toString().length() >= 10 |
This structure is derived from Observation
Summary
Mandatory: 4 elements(1 nested mandatory element)
Must-Support: 23 elements
Structures
This structure refers to these other structures:
Other representations of profile: CSV, Excel, Schematron
Below is an overview of the mandatory and optional search parameters. FHIR search operations and the syntax used to describe the interactions is described here.
Name | Type | Description | Conformance | Path |
---|---|---|---|---|
category | token | The classification of the type of observation | SHALL | Observation.category |
subject:identifier | token | The subject that the observation is about | SHALL | Observation.subject.identifier |
code | token | The code of the observation type | SHALL | Observation.code |
date | date | Obtained date/time. If the obtained element is a period, a date that falls in the period | SHALL | Observation.effective |
The following search parameters and search parameter combinations SHALL be supported:
SHALL support searching for all allergies for a patient using the subject:identifier
search parameter:
GET [base]/Observation?subject:identifier={system|}[code]
Example:
GET [base]/Observation?subject:identifier=http://ns.electronichealth.net.au/id/hi/ihi/1.0 | 8003608000228437 |
Implementation Notes: Fetches a bundle of all Observation resources for the specified patient (how to search by :identifier)
SHALL support searching using the combination subject:identifier
and category
search parameter:
GET [base]/Observation?subject:identifier={system|}[code]&category[code]
Example:
GET [base]/Observation?subject:identifier=http://ns.electronichealth.net.au/id/hi/ihi/1.0 | 8003608000228437&category=http://terminology.hl7.org/CodeSystem/observation-category | procedure |
Implementation Notes: Fetches a bundle of all Observation resources with the category of "procedure" for the specified patient (how to search by :identifier and how to search by token)
SHALL support searching using the combination subject:identifier
and code
search parameter:
GET [base]/Observation?subject:identifier={system|}[code]&code={system|}[code]
Example:
GET [base]/Observation?subject:identifier=http://ns.electronichealth.net.au/id/hi/ihi/1.0 | 8003608000228437&code=http://loinc.org | 90568-7 |
Implementation Notes: Fetches a bundle of all Observation resources with the code of an 90568-7 (Polysomnography panel) for the specified patient (how to search by :identifier and how to search by token)
SHOULD support searching using the combination of the subject:identifier
and date
search parameters:
GET [base]/Observation?subject:identifier={system|}[code]&date=[date]
Example:
GET [base]/Observation?subject:identifier=http://ns.electronichealth.net.au/id/hi/ihi/1.0 | 8003608000228437&date=ge2010-01-01&date=le2011-12-31 |
Implementation Notes: Fetches a bundle of all Observation resources for the specified patient that have a date greater than or equal to 1st Jan 2010, a date less than or equal to 31st Dec 2011. (how to search by :identifier and how to search by date)