abstractbaseDefinitioncopyrightdate- Values Differ
description- Values Differ
experimentalfhirVersionjurisdiction
jurisdiction[0]kindnamepublisherpurposestatus- Values Differ
titletypeurlversion- Values Differ
| Left: | Observation - Gestational Age at Delivery (http://hl7.org/fhir/us/bfdr/StructureDefinition/Observation-gestational-age-at-delivery) |
| Right: | Observation - Gestational Age at Delivery (http://hl7.org/fhir/us/bfdr/StructureDefinition/Observation-gestational-age-at-delivery) |
| Error | StructureDefinition.version | Values for version differ: '2.0.0-ballot' vs '2.0.0' |
| Information | StructureDefinition.status | Values for status differ: 'draft' vs 'active' |
| Information | StructureDefinition.date | Values for date differ: '2023-12-18T14:34:58+00:00' vs '2024-10-15T13:57:58+00:00' |
| Information | StructureDefinition.short | Values for short differ: 'Type of observation (code / type)' vs 'Gestational age Estimated' |
| Information | StructureDefinition.short | Values for short differ: 'Actual result' vs 'Age in weeks or days' |
| Information | Observation.value[x].value | Element minimum cardinalities differ: '0' vs '1' |
| Warning | Observation.value[x].system | Elements differ in definition for mustSupport: 'true' vs 'false' |
| Information | Observation.value[x].system | Element minimum cardinalities differ: '1' vs '0' |
| Warning | Observation.value[x].code | Elements differ in definition for mustSupport: 'true' vs 'false' |
| Information | Observation.value[x].code | Element minimum cardinalities differ: '1' vs '0' |
| Warning | Observation.method | Elements differ in definition for mustSupport: 'true' vs 'false' |
| 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 '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](http://hl7.org/fhir/R4/questionnaireresponse.html) into a final score and represent the score as an Observation.' |
| Name | Value | Comments | |
|---|---|---|---|
| abstract | false | ||
| baseDefinition | http://hl7.org/fhir/StructureDefinition/Observation | ||
| copyright | |||
| date | 2023-12-18T14:34:58+00:00 | 2024-10-15T13:57:58+00:00 |
|
| description | The obstetric estimate of the infant’s gestation in completed weeks based on the birth/delivery attendant’s final estimate of gestation which should be determined by all perinatal factors and assessments such as ultrasound, but not the neonatal exam. Migrated from VRCL. | The obstetric estimate of the infant’s gestation in completed weeks based on the birth/delivery attendant’s final estimate of gestation which should be determined by all perinatal factors and assessments such as ultrasound, but not the neonatal exam. For submission to NCHS, values in days will be divided by 7 without remainder, and values in weeks will be rounded down to an integer. |
|
| experimental | |||
| fhirVersion | 4.0.1 | ||
| jurisdiction | |||
| jurisdiction[0] | urn:iso:std:iso:3166#US | ||
| kind | resource | ||
| name | ObservationGestationalAgeAtDelivery | ||
| publisher | HL7 International / Public Health | ||
| purpose | |||
| status | draft | active |
|
| title | Observation - Gestational Age at Delivery | ||
| type | Observation | ||
| url | http://hl7.org/fhir/us/bfdr/StructureDefinition/Observation-gestational-age-at-delivery | ||
| version | 2.0.0-ballot | 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 | 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 | 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 | |||||||||
 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 | ?!Σ | 1..1 | code | registered | preliminary | final | amended + Binding: ?? (required): Codes providing the status of an observation. | ?!Σ | 1..1 | code | registered | preliminary | final | amended + Binding: ?? (required): Codes providing the status of an observation. | |||||||||
| category | 0..* | CodeableConcept | Classification of type of observation Binding: ?? (preferred): Codes for high level observation categories. | 0..* | 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: ?? (example): Codes identifying names of simple observations. Required Pattern: {"coding":[{"system":"http://loinc.org","code":"11884-4"}]} | Σ | 1..1 | CodeableConcept | Gestational age Estimated Binding: ?? (example): Codes identifying names of simple observations. Required Pattern: {"coding":[{"system":"http://loinc.org","code":"11884-4"}]} | |||||||||
| subject | Σ | 1..1 | Reference(Patient - Child Vital Records | Patient - Decedent Fetus) | Who and/or what the observation is about | Σ | 1..1 | Reference(Patient - Child Vital Records | Patient - Decedent Fetus) | 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] | Σ | 0..1 | dateTime, Period, Timing, instant | Clinically relevant time/time-period for observation | Σ | 0..1 | dateTime, Period, Timing, instant | Clinically relevant time/time-period for observation | |||||||||
| issued | Σ | 0..1 | instant | Date/Time this version was made available | Σ | 0..1 | instant | Date/Time this version was made available | |||||||||
| performer | Σ | 0..* | Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson) | Who is responsible for the observation | Σ | 0..* | Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson) | Who is responsible for the observation | |||||||||
 value[x] | ΣC | 1..1 | Quantity | Actual result | ΣC | 1..1 | Quantity | Age in weeks or days | |||||||||
 id | 0..1 | string | Unique id for inter-element referencing | 0..1 | string | Unique id for inter-element referencing | |||||||||||
| Slices for extension | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||||||||
| value | Σ | 0..1 | decimal | Numerical value (with implicit precision) | Σ | 1..1 | decimal | Numerical value (with implicit precision) |
| ||||||||
| comparator | ?!Σ | 0..1 | code | < | <= | >= | > - how to understand the value Binding: ?? (required): How the Quantity should be understood and represented. | ?!Σ | 0..1 | code | < | <= | >= | > - how to understand the value Binding: ?? (required): How the Quantity should be understood and represented. | |||||||||
| unit | Σ | 0..1 | string | Unit representation | Σ | 0..1 | string | Unit representation | |||||||||
| system | SΣC | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org | ΣC | 0..1 | uri | System that defines coded unit form |
| ||||||||
| code | SΣ | 1..1 | code | Coded form of the unit Fixed Value: wk | Σ | 0..1 | code | Coded form of the unit Binding: ?? (required) |
| ||||||||
| dataAbsentReason | C | 0..1 | CodeableConcept | Why the result is missing Binding: ?? (extensible): Codes specifying why the result (Observation.value[x]) is missing. | C | 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 | S | 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 | Σ | 0..* | Reference(Observation | QuestionnaireResponse | MolecularSequence) | Related resource that belongs to the Observation group | |||||||||
| derivedFrom | Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) | Related measurements the observation is made from | Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) | Related measurements 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 | |||||||||||||||||