This page is part of the Genetic Reporting Implementation Guide (v0.1.0: STU 1 Ballot 1) based on FHIR v3.3.0. The current version which supercedes this version is 2.0.0. For a full list of available versions, see the Directory of published versions
The official URL for this profile is:
http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/obs-efficacy
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from Medication Impact
This structure is derived from Medication Impact
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | 0..* | Genotype medication efficacy impact | ||
code | S | 1..1 | CodeableConcept | Genetic variation's effect on drug efficiency Required Pattern: {"coding":[{"system":"http://loinc.org","code":"51961-1"}]} |
valueCodeableConcept | S | 1..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Resistant | Responsive | Presumed resistant | Presumed responsive | Unknown significance | Benign | Presumed Benign | Presumed non-responsive Binding: LOINC Answer List LL539-8 (required) |
Documentation for this format |
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | I | 0..* | Genotype medication efficacy impact | |
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: Common Languages (extensible) | |
text | I | 0..1 | Narrative | Text summary of the resource, for human interpretation |
contained | 0..* | Resource | Contained, inline Resources | |
body-structure | SI | 0..1 | Reference(BodyStructure) | Extension URL: http://hl7.org/fhir/StructureDefinition/body-structure |
obs-unsolicited | SI | 0..1 | boolean | Unsolicited? URL: http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/obs-unsolicited |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
url | 1..1 | uri | "http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/obs-unsolicited" | |
valueBoolean | 0..1 | boolean | Value of extension | |
dr-relatedArtifact | S | 0..* | base64Binary, boolean, canonical(), code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference(), SampledData, Signature, Timing, ParameterDefinition, DataRequirement, RelatedArtifact, ContactDetail, Contributor, TriggerDefinition, UsageContext, Dosage | Citations and supporting info URL: http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/dr-relatedArtifact |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
url | 1..1 | uri | "http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/dr-relatedArtifact" | |
value[x] | 0..1 | base64Binary, boolean, canonical(), code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference(), SampledData, Signature, Timing, ParameterDefinition, DataRequirement, RelatedArtifact, ContactDetail, Contributor, TriggerDefinition, UsageContext, Dosage | Value of extension | |
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored |
identifier | Σ | 0..* | Identifier | Business Identifier for observation |
basedOn | SΣ | 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) |
category | S | 1..* | CodeableConcept | Classification of type of observation Binding: Observation Category Codes (preferred) Required Pattern: {"coding":[{"system":"http://hl7.org/fhir/observation-category","code":"laboratory"}]} |
code | SΣ | 1..1 | CodeableConcept | Genetic variation's effect on drug efficiency Binding: LOINC Codes (example) Required Pattern: {"coding":[{"system":"http://loinc.org","code":"51961-1"}]} |
subject | SΣ | 0..1 | Reference(Patient | Group | Location) | Who and/or what this is about |
focus | Σ | 0..1 | Reference(Resource) | The "focal point" of the observation |
context | 0..1 | Reference(Encounter | EpisodeOfCare) | Healthcare event during which this observation is made | |
effective[x] | SΣ | 0..1 | dateTime, Period, Timing | Assessment of overall results |
issued | SΣ | 0..1 | instant | Assessment of deletion/duplication results |
performer | SΣ | 0..1 | Reference(Practitioner | Organization | Patient | RelatedPerson) | Genes, drugs and/or conditions tested with no findings |
value[x] | SΣI | 1..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Resistant | Responsive | Presumed resistant | Presumed responsive | Unknown significance | Benign | Presumed Benign | Presumed non-responsive Binding: LOINC Answer List LL539-8 (required) |
dataAbsentReason | I | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible) |
interpretation | 0..1 | CodeableConcept | High, low, normal, etc. Binding: Observation Interpretation Codes (extensible) | |
comment | S | 0..1 | string | Details |
bodySite | 0..1 | CodeableConcept | Observed body part Binding: SNOMED CT Body Structures (example) | |
method | 0..1 | CodeableConcept | How it was done Binding: Observation Methods (example) | |
specimen | 0..1 | Reference(Specimen) | Specimen used for this observation | |
device | 0..1 | Reference(Device | DeviceComponent | DeviceMetric) | (Measurement) Device | |
referenceRange | I | 0..* | BackboneElement | Provides guide for interpretation obs-3: Must have at least a low or a high or text |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
extension | 0..* | Extension | Additional content defined by implementations | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored |
low | I | 0..1 | SimpleQuantity | Low Range, if relevant |
high | I | 0..1 | SimpleQuantity | High Range, if relevant |
type | 0..1 | CodeableConcept | Reference range qualifier Binding: Observation Reference Range Meaning Codes (extensible) | |
appliesTo | 0..* | CodeableConcept | Reference range population Binding: Observation Reference Range Applies To Codes (example) | |
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 | QuestionnaireResponse | Sequence) | Related resource that belongs to the Observation group |
derivedFrom | SΣ | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | Sequence) | Related measurements the observation is made from Slice: Unordered, Open by pattern:resolve().code | |
derivedFrom | SΣ | 1..* | Reference(Genotype | Haplotype | Described Variant (Discrete or Structural) | Complex variation) | Related measurements the observation is made from |
component | ΣI | BackboneElement | Component results Slice: Unordered, Open by pattern:code | |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
extension | 0..* | Extension | Additional content defined by implementations | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored |
code | Σ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINC Codes (example) |
value[x] | Σ | 0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual component result |
dataAbsentReason | I | 0..1 | CodeableConcept | Why the component result is missing Binding: DataAbsentReason (extensible) |
interpretation | 0..1 | CodeableConcept | High, low, normal, etc. Binding: Observation Interpretation Codes (extensible) | |
referenceRange | 0..* | Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result | ||
component | SΣI | 0..1 | BackboneElement | Level of Evidence |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
extension | 0..* | Extension | Additional content defined by implementations | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored |
code | SΣ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINC Codes (example) Required Pattern: {"coding":[{"system":"http://loinc.org","code":"TBD-Level-of-Evidence"}]} |
value[x] | SΣ | 1..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual component result Binding: (unbound) (example) |
dataAbsentReason | I | 0..1 | CodeableConcept | Why the component result is missing Binding: DataAbsentReason (extensible) |
interpretation | 0..1 | CodeableConcept | High, low, normal, etc. Binding: Observation Interpretation Codes (extensible) | |
referenceRange | 0..* | Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result | ||
component | SΣI | 1..* | BackboneElement | Medication Assessed |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
extension | 0..* | Extension | Additional content defined by implementations | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored |
code | SΣ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINC Codes (example) Required Pattern: {"coding":[{"system":"http://loinc.org","code":"51963-7"}]} |
value[x] | SΣ | 1..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual component result Binding: (unbound) (example) |
dataAbsentReason | I | 0..1 | CodeableConcept | Why the component result is missing Binding: DataAbsentReason (extensible) |
interpretation | 0..1 | CodeableConcept | High, low, normal, etc. Binding: Observation Interpretation Codes (extensible) | |
referenceRange | 0..* | Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result | ||
Documentation for this format |
This structure is derived from Medication Impact
Differential View
This structure is derived from Medication Impact
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | 0..* | Genotype medication efficacy impact | ||
code | S | 1..1 | CodeableConcept | Genetic variation's effect on drug efficiency Required Pattern: {"coding":[{"system":"http://loinc.org","code":"51961-1"}]} |
valueCodeableConcept | S | 1..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Resistant | Responsive | Presumed resistant | Presumed responsive | Unknown significance | Benign | Presumed Benign | Presumed non-responsive Binding: LOINC Answer List LL539-8 (required) |
Documentation for this format |
Snapshot View
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | I | 0..* | Genotype medication efficacy impact | |
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: Common Languages (extensible) | |
text | I | 0..1 | Narrative | Text summary of the resource, for human interpretation |
contained | 0..* | Resource | Contained, inline Resources | |
body-structure | SI | 0..1 | Reference(BodyStructure) | Extension URL: http://hl7.org/fhir/StructureDefinition/body-structure |
obs-unsolicited | SI | 0..1 | boolean | Unsolicited? URL: http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/obs-unsolicited |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
url | 1..1 | uri | "http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/obs-unsolicited" | |
valueBoolean | 0..1 | boolean | Value of extension | |
dr-relatedArtifact | S | 0..* | base64Binary, boolean, canonical(), code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference(), SampledData, Signature, Timing, ParameterDefinition, DataRequirement, RelatedArtifact, ContactDetail, Contributor, TriggerDefinition, UsageContext, Dosage | Citations and supporting info URL: http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/dr-relatedArtifact |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
url | 1..1 | uri | "http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/dr-relatedArtifact" | |
value[x] | 0..1 | base64Binary, boolean, canonical(), code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference(), SampledData, Signature, Timing, ParameterDefinition, DataRequirement, RelatedArtifact, ContactDetail, Contributor, TriggerDefinition, UsageContext, Dosage | Value of extension | |
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored |
identifier | Σ | 0..* | Identifier | Business Identifier for observation |
basedOn | SΣ | 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) |
category | S | 1..* | CodeableConcept | Classification of type of observation Binding: Observation Category Codes (preferred) Required Pattern: {"coding":[{"system":"http://hl7.org/fhir/observation-category","code":"laboratory"}]} |
code | SΣ | 1..1 | CodeableConcept | Genetic variation's effect on drug efficiency Binding: LOINC Codes (example) Required Pattern: {"coding":[{"system":"http://loinc.org","code":"51961-1"}]} |
subject | SΣ | 0..1 | Reference(Patient | Group | Location) | Who and/or what this is about |
focus | Σ | 0..1 | Reference(Resource) | The "focal point" of the observation |
context | 0..1 | Reference(Encounter | EpisodeOfCare) | Healthcare event during which this observation is made | |
effective[x] | SΣ | 0..1 | dateTime, Period, Timing | Assessment of overall results |
issued | SΣ | 0..1 | instant | Assessment of deletion/duplication results |
performer | SΣ | 0..1 | Reference(Practitioner | Organization | Patient | RelatedPerson) | Genes, drugs and/or conditions tested with no findings |
value[x] | SΣI | 1..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Resistant | Responsive | Presumed resistant | Presumed responsive | Unknown significance | Benign | Presumed Benign | Presumed non-responsive Binding: LOINC Answer List LL539-8 (required) |
dataAbsentReason | I | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible) |
interpretation | 0..1 | CodeableConcept | High, low, normal, etc. Binding: Observation Interpretation Codes (extensible) | |
comment | S | 0..1 | string | Details |
bodySite | 0..1 | CodeableConcept | Observed body part Binding: SNOMED CT Body Structures (example) | |
method | 0..1 | CodeableConcept | How it was done Binding: Observation Methods (example) | |
specimen | 0..1 | Reference(Specimen) | Specimen used for this observation | |
device | 0..1 | Reference(Device | DeviceComponent | DeviceMetric) | (Measurement) Device | |
referenceRange | I | 0..* | BackboneElement | Provides guide for interpretation obs-3: Must have at least a low or a high or text |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
extension | 0..* | Extension | Additional content defined by implementations | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored |
low | I | 0..1 | SimpleQuantity | Low Range, if relevant |
high | I | 0..1 | SimpleQuantity | High Range, if relevant |
type | 0..1 | CodeableConcept | Reference range qualifier Binding: Observation Reference Range Meaning Codes (extensible) | |
appliesTo | 0..* | CodeableConcept | Reference range population Binding: Observation Reference Range Applies To Codes (example) | |
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 | QuestionnaireResponse | Sequence) | Related resource that belongs to the Observation group |
derivedFrom | SΣ | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | Sequence) | Related measurements the observation is made from Slice: Unordered, Open by pattern:resolve().code | |
derivedFrom | SΣ | 1..* | Reference(Genotype | Haplotype | Described Variant (Discrete or Structural) | Complex variation) | Related measurements the observation is made from |
component | ΣI | BackboneElement | Component results Slice: Unordered, Open by pattern:code | |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
extension | 0..* | Extension | Additional content defined by implementations | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored |
code | Σ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINC Codes (example) |
value[x] | Σ | 0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual component result |
dataAbsentReason | I | 0..1 | CodeableConcept | Why the component result is missing Binding: DataAbsentReason (extensible) |
interpretation | 0..1 | CodeableConcept | High, low, normal, etc. Binding: Observation Interpretation Codes (extensible) | |
referenceRange | 0..* | Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result | ||
component | SΣI | 0..1 | BackboneElement | Level of Evidence |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
extension | 0..* | Extension | Additional content defined by implementations | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored |
code | SΣ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINC Codes (example) Required Pattern: {"coding":[{"system":"http://loinc.org","code":"TBD-Level-of-Evidence"}]} |
value[x] | SΣ | 1..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual component result Binding: (unbound) (example) |
dataAbsentReason | I | 0..1 | CodeableConcept | Why the component result is missing Binding: DataAbsentReason (extensible) |
interpretation | 0..1 | CodeableConcept | High, low, normal, etc. Binding: Observation Interpretation Codes (extensible) | |
referenceRange | 0..* | Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result | ||
component | SΣI | 1..* | BackboneElement | Medication Assessed |
id | 0..1 | string | xml:id (or equivalent in JSON) | |
extension | 0..* | Extension | Additional content defined by implementations | |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored |
code | SΣ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINC Codes (example) Required Pattern: {"coding":[{"system":"http://loinc.org","code":"51963-7"}]} |
value[x] | SΣ | 1..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual component result Binding: (unbound) (example) |
dataAbsentReason | I | 0..1 | CodeableConcept | Why the component result is missing Binding: DataAbsentReason (extensible) |
interpretation | 0..1 | CodeableConcept | High, low, normal, etc. Binding: Observation Interpretation Codes (extensible) | |
referenceRange | 0..* | Unknown reference to #Observation.referenceRange Provides guide for interpretation of component result | ||
Documentation for this format |
Other representations of profile: Schematron
Path | Name | Conformance | ValueSet |
Observation.language | Common Languages | extensible | Common Languages |
Observation.status | ObservationStatus | required | ObservationStatus |
Observation.category | Observation Category Codes | preferred | Observation Category Codes |
Observation.code | LOINC Codes | example | LOINC Codes |
Observation.value[x] | LOINC LL539-8 | required | LOINC LL539-8 |
Observation.dataAbsentReason | DataAbsentReason | extensible | DataAbsentReason |
Observation.interpretation | Observation Interpretation Codes | extensible | Observation Interpretation Codes |
Observation.bodySite | SNOMED CT Body Structures | example | SNOMED CT Body Structures |
Observation.method | Observation Methods | example | Observation Methods |
Observation.referenceRange.type | Observation Reference Range Meaning Codes | extensible | Observation Reference Range Meaning Codes |
Observation.referenceRange.appliesTo | Observation Reference Range Applies To Codes | example | Observation Reference Range Applies To Codes |
Observation.component.code | LOINC Codes | example | LOINC Codes |
Observation.component.dataAbsentReason | DataAbsentReason | extensible | DataAbsentReason |
Observation.component.interpretation | Observation Interpretation Codes | extensible | Observation Interpretation Codes |
Observation.component.code | LOINC Codes | example | LOINC Codes |
Observation.component.value[x] | ?ext | example | |
Observation.component.dataAbsentReason | DataAbsentReason | extensible | DataAbsentReason |
Observation.component.interpretation | Observation Interpretation Codes | extensible | Observation Interpretation Codes |
Observation.component.code | LOINC Codes | example | LOINC Codes |
Observation.component.value[x] | ?ext | example | |
Observation.component.dataAbsentReason | DataAbsentReason | extensible | DataAbsentReason |
Observation.component.interpretation | Observation Interpretation Codes | extensible | Observation Interpretation Codes |
Id | Path | Details | Requirements |
dom-2 | Observation | If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty() | |
dom-1 | Observation | If the resource is contained in another resource, it SHALL NOT contain any narrative : contained.text.empty() | |
dom-4 | 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-3 | 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.all(('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists()) | |
obs-7 | Observation | If Observation.code is the same as a Observation.component.code then the value element associated with the code SHALL NOT be present : value.empty() or component.code.where( (coding.code = %resource.code.coding.code) and (coding.system = %resource.code.coding.system)).empty() | |
obs-6 | Observation | dataAbsentReason SHALL only be present if Observation.value[x] is not present : dataAbsentReason.empty() or value.empty() | |
ele-1 | Observation.referenceRange | All FHIR elements must have a @value or children : hasValue() | (children().count() > id.count()) | |
obs-3 | Observation.referenceRange | Must have at least a low or a high or text : low.exists() or high.exists() or text.exists() | |
ele-1 | Observation.component | All FHIR elements must have a @value or children : hasValue() | (children().count() > id.count()) | |
ele-1 | Observation.component | All FHIR elements must have a @value or children : hasValue() | (children().count() > id.count()) | |
ele-1 | Observation.component | All FHIR elements must have a @value or children : hasValue() | (children().count() > id.count()) |