## Union of http://hl7.eu/fhir/laboratory/StructureDefinition/Observation-resultslab-eu-lab and http://hl7.eu/fhir/laboratory/StructureDefinition/Observation-resultslab-eu-lab

This is the set of resources that conform to either of the profiles Observation Results: laboratory (http://hl7.eu/fhir/laboratory/StructureDefinition/Observation-resultslab-eu-lab) and Observation Results: laboratory (http://hl7.eu/fhir/laboratory/StructureDefinition/Observation-resultslab-eu-lab). E.g. what you have to deal with if you get resources conforming to one of them

### Structure

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Observation | C | 0..* |  | Laboratory result for a simple test or for a panel/study Constraints: obs-6, obs-7, eu-lab-1, eu-lab-2
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 | left: Language of the resource content; right: Language of the observation Binding: ?? (preferred): A human language.
text |  | 0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained |  | 0..* | Resource | Contained, inline Resources
extension |  | 0..* | Extension | left: Laboratory Test Kit; right: Extension
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 | ?!Σ | 1..1 | code | Status of this observation (e.g. preliminary, final,...) Binding: ?? (required): Codes providing the status of an observation.
category |  | 1..* | CodeableConcept | Classification of type of observation Binding: ?? (preferred): Codes for high level observation categories.
code | Σ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: ?? (preferred)
subject | Σ | 1..1 | Reference(Patient: Animal | Patient: Person | Group | Device | Location | #sd+33-Patient-animal-eu-lab-patient-eu-core) | Who and/or what the observation is about
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
reference | Σ C | 1..1 | string | Literal reference, Relative, internal or absolute URL
type | Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ?? (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
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] | Σ | 1..1 |  | Clinically relevant time/time-period for observation
effective[x]All Types |  |  |  | Content/Rules for all Types
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
effectiveDateTime |  |  | dateTime |
effectivePeriod |  |  | Period |
issued | Σ | 0..1 | instant | Date/Time this result was made available
performer | Σ | 1..* | Reference(PractitionerRole: Laboratory Report | Practitioner: Laboratory Report | Organization (IPS) | CareTeam | Patient: Person | RelatedPerson), Reference(http://hl7.eu/fhir/base/StructureDefinition/practitioner-eu-core | http://hl7.eu/fhir/base/StructureDefinition/practitionerRole-eu-core | http://hl7.eu/fhir/base/StructureDefinition/organization-eu-core) | Who is responsible for the observation
extension |  | 0..* | Extension | Additional content defined by implementations
reference | Σ | 0..1 | string | Literal reference, Relative, internal or absolute URL
type | Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ?? (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
value[x] | Σ | 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 |  | 0..1 | CodeableConcept | Provides a reason why the expected value is missing. Binding: ?? (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation |  | 0..* | CodeableConcept | High, low, normal, etc. Binding: ?? (extensible): Codes identifying interpretations of observations.
note |  | 0..* | Annotation | Comments about the observation
bodySite |  | 0..1 | CodeableConcept | Observed body part Binding: ?? (example): Codes describing anatomical locations. May include laterality.
method |  | 0..1 | CodeableConcept | How it was done Binding: ?? (preferred)
specimen |  | 0..1 | Reference(Specimen: Laboratory | #sd+22-Specimen-eu-lab-Specimen-eu-lab) | left: Specimen used for this observation; right: Specimen used for the observation
device |  | 0..1 | Reference(Device | DeviceMetric) | Measuring instrument
referenceRange | C | 0..* | BackboneElement | Provides guide for interpretation Constraints: obs-3
extension |  | 0..* | Extension | Additional content defined by implementations
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
low |  | 0..1 | ?? | Low Range, if relevant
high |  | 0..1 | ?? | High Range, if relevant
type |  | 0..1 | CodeableConcept | Reference range qualifier Binding: ?? (preferred): Code for the meaning of a reference range.
appliesTo |  | 0..* | CodeableConcept | Reference range population Binding: ?? (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 | Σ | 0..* | Reference(Observation Results: laboratory), Reference(Observation Results: laboratory) | Related resource that belongs to the Observation group
derivedFrom | Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence), Reference(http://hl7.eu/fhir/base/StructureDefinition/medicalTestResult-eu-core | ImagingStudy) | Related measurements the observation is made from
component | Σ | 0..* | BackboneElement | Laboratory result
extension |  | 0..* | Extension | Extension
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized
code | Σ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: ?? (preferred)
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 |  | 0..1 | CodeableConcept | Why the component result is missing Binding: ?? (extensible): Codes specifying why the result (Observation.value[x]) is missing.
interpretation |  | 0..* | CodeableConcept | High, low, normal, etc. Binding: ?? (extensible): Codes identifying interpretations of observations.
referenceRange |  | 0..* |  | Provides guide for interpretation of component result
Documentation for this format