| Left: | US Core Simple Observation Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-simple-observation) |
| Right: | Observation - APGAR Score (http://hl7.org/fhir/us/bfdr/StructureDefinition/Observation-apgar-score) |
| Error | StructureDefinition.url | Values for url differ: 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-simple-observation' vs 'http://hl7.org/fhir/us/bfdr/StructureDefinition/Observation-apgar-score' |
| Error | StructureDefinition.version | Values for version differ: '7.0.0' vs '2.0.0' |
| Information | StructureDefinition.name | Values for name differ: 'USCoreSimpleObservationProfile' vs 'ObservationApgarScore' |
| Information | StructureDefinition.title | Values for title differ: 'US Core Simple Observation Profile' vs 'Observation - APGAR Score' |
| Information | StructureDefinition.date | Values for date differ: '2023-10-17' vs '2024-10-15T15:43:14+00:00' |
| Information | StructureDefinition.publisher | Values for publisher differ: 'HL7 International / Cross-Group Projects' vs 'HL7 International / Public Health' |
| Error | StructureDefinition.baseDefinition | Values for baseDefinition differ: 'http://hl7.org/fhir/StructureDefinition/Observation' vs 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-survey' |
| Information | StructureDefinition.short | Values for short differ: 'assessment observation' vs 'Survey Observation' |
| Information | StructureDefinition.definition | Values for definition differ: 'Measurements and simple assertions made about a patient, device or other subject.' vs '\-' |
| Information | StructureDefinition.comment | Values for comment differ: 'Used for simple observations such as device measurements, laboratory atomic results, vital signs, height, weight, smoking status, comments, etc. Other resources are used to provide context for observations such as laboratory reports, etc.' vs '\-' |
| Information | StructureDefinition.requirements | Values for requirements differ: 'Used for filtering what observations are retrieved and displayed.' vs 'To identify that observation is derived from a questionnaire.' |
| Information | StructureDefinition.short | Values for short differ: 'Type of observation (code / type)' vs 'Standard timings for APGAR assessments. Birth certificates only require 5 and 10 minute timings. Other use cases may require/accept other timings.' |
| Information | StructureDefinition.definition | Values for definition differ: 'The time or time-period the observed value is asserted as being true. For biological subjects - e.g., human patients - this is usually called the 'physiologically relevant time'.' vs 'The time or time-period the observed value is asserted as being true. For biological subjects - e.g. human patients - this is usually called the 'physiologically relevant time'.' |
| Information | StructureDefinition.comment | Values for comment differ: 'An observation may have; 1) a single value here, 2) both a value and a set of related or component values, or 3) only a set of related or component values. If a value is present, the datatype for this element should be determined by Observation.code. A CodeableConcept with just a text would be used instead of a string if the field was usually coded, or if the type associated with the Observation.code defines a coded value. For additional guidance, see the [Notes section](http://hl7.org/fhir/R4/observation.html#notes) below.' vs 'An observation may have a value if it represents an individual survey question and answer pair. An observation should not have a value if it represents a multi-question survey or multi-select “check all that apply” question. If a value is present, the datatype for this element should be determined by Observation.code. A CodeableConcept with just a text would be used instead of a string if the field was usually coded, or if the type associated with the Observation.code defines a coded value.' |
| Information | Observation.value[x] | Element minimum cardinalities differ: '0' vs '1' |
| Information | StructureDefinition.comment | Values for comment differ: 'Null or exceptional values can be represented two ways in FHIR Observations. One way is to simply include them in the value set and represent the exceptions in the value. For example, measurement values for a serology test could be 'detected', 'not detected', 'inconclusive', or 'specimen unsatisfactory'. The alternate way is to use the value element for actual observations and use the explicit dataAbsentReason element to record exceptional values. For example, the dataAbsentReason code 'error' could be used when the measurement was not completed. Note that an observation may only be reported if there are values to report. For example differential cell counts values may be reported only when > 0. Because of these options, use-case agreements are required to interpret general observations for null or exceptional values.' vs ''Null' or exceptional values can be represented two ways in FHIR Observations. One way is to simply include them in the value set and represent the exceptions in the value. The alternate way is to use the value element for actual observations and use the explicit dataAbsentReason element to record exceptional values. For a given LOINC question, if the LOINC answer list includes concepts such as 'unknown' or 'not available', they should be used for Observation.value. Where these concepts are not part of the value set for Observation.value, the Observation.dataAbsentReason can be used if necessary and appropriate.' |
| Warning | Observation.dataAbsentReason | Elements differ in definition for mustSupport: 'false' vs 'true' |
| Information | StructureDefinition.short | Values for short differ: 'Related resource that belongs to the Observation group' vs 'Reference to panel or multi-select responses' |
| Information | StructureDefinition.definition | Values for definition differ: 'This observation is a group observation (e.g. a battery, a panel of tests, a set of vital sign measurements) that includes the target as a member of the group.' vs 'Aggregate set of Observations that represent question answer pairs for both multi-question surveys and multi-select questions.' |
| Information | StructureDefinition.comment | Values for comment differ: 'When using this element, an observation will typically have either a value or a set of related resources, although both may be present in some cases. For a discussion on the ways Observations can assembled in groups together, see [Notes](http://hl7.org/fhir/R4/observation.html#obsgrouping) below. Note that a system may calculate results from [QuestionnaireResponse](questionnaireresponse.html) into a final score and represent the score as an Observation.' vs 'This grouping element is used to represent surveys that group several questions together or individual questions with “check all that apply” responses. For example in the simplest case a flat multi-question survey where the 'panel' observation is the survey instrument itself and instead of an `Observation.value` the `hasMember` element references other Observation that represent the individual questions answer pairs. In a survey that has a heirarchical grouping of questions, the observation 'panels' can be nested. Because surveys can be arbitrarily complex structurally, not all survey structures can be represented using this Observation grouping pattern.' |
| Warning | Observation.hasMember | Elements differ in definition for mustSupport: 'false' vs 'true' |
| Information | StructureDefinition.short | Values for short differ: '𝗔𝗗𝗗𝗜𝗧𝗜𝗢𝗡𝗔𝗟 𝗨𝗦𝗖𝗗𝗜: US Core Profiles or other resource the observation is made from' vs 'Related Observations or QuestionnaireResponses that the observation is made from' |
| Information | StructureDefinition.definition | Values for definition differ: 'US Core Observations, DocumentReference, QuestionnaireResponse or other resource from which this observation value is derived.' vs 'Observations or QuestionnaireResponses from which this observation value is derived.' |
| Warning | Observation.derivedFrom | Elements differ in definition for mustSupport: 'false' vs 'true' |
| Name | Value | Comments | |
|---|---|---|---|
 abstract | false | ||
| baseDefinition | http://hl7.org/fhir/StructureDefinition/Observation | http://hl7.org/fhir/us/core/StructureDefinition/us-core-observation-survey |
|
| copyright | Used by permission of HL7 International, all rights reserved Creative Commons License |
| |
| date | 2023-10-17 | 2024-10-15T15:43:14+00:00 |
|
| description | The US Core Simple Observation Profile inherits from the FHIR [Observation](https://hl7.org/fhir/R4/observation.html) resource; refer to it for scope and usage definitions. This US Core FHIR Profile captures any "simple" observations not covered by other US Core Observation profiles. It represents any observation not classified as vital signs, laboratory, imaging, or other specific observation types. This profile sets minimum expectations for the Observation resource to record, search, and retrieve observations such as a clinical observation or assertion about patient health status or other general observations. It specifies which core elements, extensions, vocabularies, and value sets **SHALL** be present and constrains how the elements are used. Providing the floor for standards development for specific use cases promotes interoperability and adoption. | APGAR score post-birth. |
|
| experimental | |||
| fhirVersion | 4.0.1 | ||
| jurisdiction | |||
 jurisdiction[0] | urn:iso:std:iso:3166#US | ||
| kind | resource | ||
| name | USCoreSimpleObservationProfile | ObservationApgarScore |
|
| publisher | HL7 International / Cross-Group Projects | HL7 International / Public Health |
|
| purpose | |||
| status | active | ||
| title | US Core Simple Observation Profile | Observation - APGAR Score |
|
| type | Observation | ||
| url | http://hl7.org/fhir/us/core/StructureDefinition/us-core-simple-observation | http://hl7.org/fhir/us/bfdr/StructureDefinition/Observation-apgar-score |
|
| version | 7.0.0 | 2.0.0 |
|
| Name | L Flags | L Card. | L Type | L Description & Constraints | R Flags | R Card. | R Type | R Description & Constraints | Comments | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Observation | C | 0..* | Observation | assessment observation 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 | C | 0..* | USCoreObservationSurveyProfile | Survey Observation 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 us-core-2: If there is no component or hasMember element then either a value[x] or a data absent reason must be present us-core-3: SHALL use UCUM for coded quantity units. | |||||||||
 id | Σ | 0..1 | id | Logical id of this artifact | Σ | 0..1 | id | Logical id of this artifact | |||||||||
| meta | Σ | 0..1 | Meta | Metadata about the resource | Σ | 0..1 | Meta | Metadata about the resource | |||||||||
| implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ?!Σ | 0..1 | uri | A set of rules under which this content was created | |||||||||
| language | 0..1 | code | Language of the resource content Binding: ?? (preferred): A human language.
| 0..1 | code | Language of the resource content Binding: ?? (preferred): A human language.
| |||||||||||
| text | 0..1 | Narrative | Text summary of the resource, for human interpretation | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||||||||
| contained | 0..* | Resource | Contained, inline Resources | 0..* | Resource | Contained, inline Resources | |||||||||||
 extension | 0..* | Extension | Additional content defined by implementations | 0..* | Extension | Additional content defined by implementations | |||||||||||
 modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored | ?! | 0..* | Extension | Extensions that cannot be ignored | |||||||||
| identifier | Σ | 0..* | Identifier | Business Identifier for observation | Σ | 0..* | Identifier | Business Identifier for observation | |||||||||
| basedOn | Σ | 0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order | 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 | Σ | 0..* | Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) | Part of referenced event | |||||||||
| status | ?!SΣ | 1..1 | code | registered | preliminary | final | amended + Binding: ?? (required): Codes providing the status of an observation. | ?!SΣ | 1..1 | code | registered | preliminary | final | amended + Binding: ?? (required): Codes providing the status of an observation. | |||||||||
| Slices for category | S | 1..* | CodeableConcept | Classification of type of observation Slice: Unordered, Open by pattern:$this Binding: ?? (preferred): Codes for high level observation categories. | S | 1..* | CodeableConcept | Classification of type of observation Slice: Unordered, Open by pattern:$this Binding: ?? (preferred): Codes for high level observation categories. | |||||||||
| code | SΣ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: ?? (preferred) | SΣ | 1..1 | CodeableConcept | Standard timings for APGAR assessments. Birth certificates only require 5 and 10 minute timings. Other use cases may require/accept other timings. Binding: ?? (required): ApgarTiming | |||||||||
| subject | SΣ | 1..1 | Reference(US Core Patient Profile S | Group | Device | US Core Location Profile) | Who and/or what the observation is about | SΣ | 1..1 | Reference(Patient - Child Vital Records) | 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 | 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 | Σ | 0..1 | Reference(Encounter) | Healthcare event during which this observation is made | |||||||||
| effective[x] | SΣ | 0..1 | dateTime S, Period, Timing, instant | Clinically relevant time/time-period for observation | SΣC | 0..1 | dateTime S, Period, Timing, instant | Clinically relevant time/time-period for observation us-core-1: Datetime must be at least to day. | |||||||||
| issued | Σ | 0..1 | instant | Date/Time this version was made available | Σ | 0..1 | instant | Date/Time this version was made available | |||||||||
| performer | SΣ | 0..* | Reference(US Core Practitioner Profile | US Core Organization Profile | US Core Patient Profile | PractitionerRole | US Core CareTeam Profile | US Core RelatedPerson Profile) | Who is responsible for the observation | SΣ | 0..* | Reference(US Core Practitioner Profile S | US Core Organization Profile | US Core Patient Profile | PractitionerRole | US Core CareTeam Profile | US Core RelatedPerson Profile) | Who is responsible for the observation | |||||||||
| value[x] | SΣC | 0..1 | Quantity S, CodeableConcept S, string S, boolean S, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual result | SΣC | 1..1 | integer | Actual result |
| ||||||||
| dataAbsentReason | C | 0..1 | CodeableConcept | Why the result is missing Binding: ?? (extensible): Codes specifying why the result (Observation.value[x]) is missing. | SC | 0..1 | CodeableConcept | Why the 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. | 0..* | CodeableConcept | High, low, normal, etc. Binding: ?? (extensible): Codes identifying interpretations of observations. | |||||||||||
| note | 0..* | Annotation | Comments about the observation | 0..* | Annotation | Comments about the observation | |||||||||||
| bodySite | 0..1 | CodeableConcept | Observed body part Binding: ?? (example): Codes describing anatomical locations. May include laterality. | 0..1 | CodeableConcept | Observed body part Binding: ?? (example): Codes describing anatomical locations. May include laterality. | |||||||||||
| method | 0..1 | CodeableConcept | How it was done Binding: ?? (example): Methods for simple observations. | 0..1 | CodeableConcept | How it was done Binding: ?? (example): Methods for simple observations. | |||||||||||
| specimen | 0..1 | Reference(Specimen) | Specimen used for this observation | 0..1 | Reference(Specimen) | Specimen used for this observation | |||||||||||
| device | 0..1 | Reference(Device | DeviceMetric) | (Measurement) Device | 0..1 | Reference(Device | DeviceMetric) | (Measurement) Device | |||||||||||
 referenceRange | C | 0..* | BackboneElement | Provides guide for interpretation obs-3: Must have at least a low or a high or text | C | 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 | 0..1 | string | Unique id for inter-element referencing | |||||||||||
| extension | 0..* | Extension | Additional content defined by implementations | 0..* | Extension | Additional content defined by implementations | |||||||||||
| modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||||||
| low | C | 0..1 | ?? | Low Range, if relevant | C | 0..1 | ?? | Low Range, if relevant | |||||||||
| high | C | 0..1 | ?? | High Range, if relevant | C | 0..1 | ?? | High Range, if relevant | |||||||||
| type | 0..1 | CodeableConcept | Reference range qualifier Binding: ?? (preferred): Code for the meaning of a reference range. | 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. | 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 | 0..1 | Range | Applicable age range, if relevant | |||||||||||
| text | 0..1 | string | Text based reference range in an observation | 0..1 | string | Text based reference range in an observation | |||||||||||
| hasMember | Σ | 0..* | Reference(Observation | QuestionnaireResponse | MolecularSequence) | Related resource that belongs to the Observation group | SΣ | 0..* | Reference(US Core Observation Survey Profile S | US Core QuestionnaireResponse Profile | MolecularSequence) | Reference to panel or multi-select responses |
| ||||||||
| derivedFrom | Σ | 0..* | Reference(Observation | US Core DocumentReference Profile | US Core QuestionnaireResponse Profile | ImagingStudy | Media | MolecularSequence) | 𝗔𝗗𝗗𝗜𝗧𝗜𝗢𝗡𝗔𝗟 𝗨𝗦𝗖𝗗𝗜: US Core Profiles or other resource the observation is made from | SΣ | 0..* | Reference(US Core Observation Survey Profile S | US Core QuestionnaireResponse Profile S | US Core DocumentReference Profile | ImagingStudy | Media | MolecularSequence) | Related Observations or QuestionnaireResponses that the observation is made from |
| ||||||||
 component | Σ | 0..* | BackboneElement | Component results | Σ | 0..* | BackboneElement | Component results | |||||||||
 id | 0..1 | string | Unique id for inter-element referencing | 0..1 | string | Unique id for inter-element referencing | |||||||||||
| extension | 0..* | Extension | Additional content defined by implementations | 0..* | Extension | Additional content defined by implementations | |||||||||||
| modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | |||||||||
| code | Σ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: ?? (example): Codes identifying names of simple observations. | Σ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: ?? (example): Codes identifying names of simple observations. | |||||||||
| value[x] | Σ | 0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual component result | Σ | 0..1 | Quantity, CodeableConcept, string, boolean, integer, Range, Ratio, SampledData, time, dateTime, Period | Actual component result | |||||||||
| dataAbsentReason | C | 0..1 | CodeableConcept | Why the component result is missing Binding: ?? (extensible): Codes specifying why the result (Observation.value[x]) is missing. | C | 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. | 0..* | CodeableConcept | High, low, normal, etc. Binding: ?? (extensible): Codes identifying interpretations of observations. | |||||||||||
 referenceRange | 0..* | See referenceRange (Observation) | Provides guide for interpretation of component result | 0..* | See referenceRange (Observation) | Provides guide for interpretation of component result | |||||||||||
| Documentation for this format | |||||||||||||||||