Vital Signs with Qualifying Elements
2.0.0 - ci-build
Vital Signs with Qualifying Elements
2.0.0 - ci-build
Vital Signs with Qualifying Elements, published by HL7 International - Clinical Information Modeling Initiative. This guide is not an authorized publication; it is the continuous build for version 2.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/cimi-vital-signs/ and changes regularly. See the Directory of published versions
| Official URL: http://hl7.org/fhir/us/vitals/StructureDefinition/body-mass-index | Version: 2.0.0 | |||
| Draft as of 2024-10-09 | Computable Name: BodyMassIndex | |||
Copyright/Legal: Logica Health, all rights reserved Creative Commons License |
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A numerical index based on an individual's weight in kilograms divided by the square of their height in meters.
Body Mass Index, the measurement of body fat based on an individual's height and weight and given as a ratio of kilograms per square meter.
This profile does not formally require or constrain that Observation.component be used for height and weight. It is acceptable to use either Observation.component to record these measurements or to use Observation.derivedFrom to point to explicitly recorded weight and height.
The following examples are provided to illustrate conformant resource content to this profile.
Usage:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from observation-bmi
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Observation |
0..* | observation-bmi | FHIR Body Mass Index (BMI) Profile | |
  Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url | |
   MeasurementSetting |
S | 0..1 | CodeableConcept | Measurement setting URL: http://hl7.org/fhir/us/vitals/StructureDefinition/MeasurementSettingExt Binding: Measurement Setting value set (extensible) |
  interpretation |
0..* | CodeableConcept | High, low, normal, etc. Binding: Numeric Result Interpretation without panic values, value set (extensible) | |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| Observation.interpretation | extensible | NumericResultInterpretationNonPanichttp://hl7.org/fhir/us/vitals/ValueSet/NumericResultIntNonPanicVSfrom this IG |
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Observation |
C | 0..* | observation-bmi | FHIR Body Mass Index (BMI) Profile 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 vs-2: If there is no component or hasMember element then either a value[x] or a data absent reason must be present. |
  implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created |
| Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url | |
| MeasurementSetting |
S | 0..1 | CodeableConcept | Measurement setting URL: http://hl7.org/fhir/us/vitals/StructureDefinition/MeasurementSettingExt Binding: Measurement Setting value set (extensible) |
 modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored |
| status |
?!SΣ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required) |
 Slices for category |
S | 1..* | CodeableConcept | Classification of type of observation Slice: Unordered, Open by value:coding.code, value:coding.system Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. |
 category:VSCat |
S | 1..1 | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. |
   coding |
SΣ | 1..* | Coding | Code defined by a terminology system |
| system |
SΣ | 1..1 | uri | Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category |
| code |
SΣ | 1..1 | code | Symbol in syntax defined by the system Fixed Value: vital-signs |
| code |
SΣ | 1..1 | CodeableConcept | Body Mass Index (BMI) Binding: VitalSigns (extensible): This identifies the vital sign result type. |
 Slices for coding |
Σ | 0..* | Coding | Code defined by a terminology system Slice: Unordered, Open by value:code, value:system |
| coding:BMICode |
Σ | 1..1 | Coding | Code defined by a terminology system |
 system |
Σ | 1..1 | uri | Identity of the terminology system Fixed Value: http://loinc.org |
 code |
Σ | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 39156-5 |
 subject |
SΣ | 1..1 | Reference(Patient) | Who and/or what the observation is about |
 effective[x] |
SΣC | 1..1 | Often just a dateTime for Vital Signs vs-1: if Observation.effective[x] is dateTime and has a value then that value shall be precise to the day | |
| effectiveDateTime |
dateTime | |||
| effectivePeriod |
Period | |||
| Slices for value[x] |
SΣC | 0..1 | Quantity | Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. Slice: Unordered, Closed by type:$this |
| value[x]:valueQuantity |
SΣC | 1..1 | Quantity | Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. |
| value |
SΣ | 1..1 | decimal | Numerical value (with implicit precision) |
| comparator |
?!Σ | 0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. |
| unit |
SΣ | 1..1 | string | Unit representation |
| system |
SΣC | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org |
| code |
SΣ | 1..1 | code | Coded responses from the common UCUM units for vital signs value set. Fixed Value: kg/m2 |
| dataAbsentReason |
SC | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. |
| interpretation |
0..* | CodeableConcept | High, low, normal, etc. Binding: Numeric Result Interpretation without panic values, value set (extensible) | |
| component |
SΣC | 0..* | BackboneElement | Used when reporting systolic and diastolic blood pressure. vs-3: If there is no a value a data absent reason must be present |
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
| code |
SΣ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: VitalSigns (extensible): This identifies the vital sign result type. |
| value[x] |
SΣC | 0..1 | Vital Sign Value recorded with UCUM Binding: VitalSignsUnits (extensible): Common UCUM units for recording Vital Signs. | |
| 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 | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1from the FHIR Standard | |
| Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | |
| Observation.category:VSCat | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | |
| Observation.code | extensible | VitalSignshttp://hl7.org/fhir/ValueSet/observation-vitalsignresultfrom the FHIR Standard | |
| Observation.value[x]:valueQuantity.comparator | required | QuantityComparatorhttp://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1from the FHIR Standard | |
| Observation.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reasonfrom the FHIR Standard | |
| Observation.interpretation | extensible | NumericResultInterpretationNonPanichttp://hl7.org/fhir/us/vitals/ValueSet/NumericResultIntNonPanicVSfrom this IG | |
| Observation.component.code | extensible | VitalSignshttp://hl7.org/fhir/ValueSet/observation-vitalsignresultfrom the FHIR Standard | |
| Observation.component.value[x] | extensible | VitalSignsUnitshttp://hl7.org/fhir/ValueSet/ucum-vitals-common|4.0.1from the FHIR Standard | |
| Observation.component.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reasonfrom the FHIR Standard |
| Name | Flags | Card. | Type | Description & Constraints | ||||
|---|---|---|---|---|---|---|---|---|
| Observation |
C | 0..* | observation-bmi | FHIR Body Mass Index (BMI) Profile 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 vs-2: If there is no component or hasMember element then either a value[x] or a data absent reason must 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 | |||||
| Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
| MeasurementSetting |
S | 0..1 | CodeableConcept | Measurement setting URL: http://hl7.org/fhir/us/vitals/StructureDefinition/MeasurementSettingExt Binding: Measurement Setting value set (extensible) | ||||
| 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 |
?!SΣ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required) | ||||
| Slices for category |
S | 1..* | CodeableConcept | Classification of type of observation Slice: Unordered, Open by value:coding.code, value:coding.system Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | ||||
| category:VSCat |
S | 1..1 | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
 coding |
SΣ | 1..* | Coding | Code defined by a terminology system | ||||
 id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| system |
SΣ | 1..1 | uri | Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category | ||||
| version |
Σ | 0..1 | string | Version of the system - if relevant | ||||
| code |
SΣ | 1..1 | code | Symbol in syntax defined by the system Fixed Value: vital-signs | ||||
| display |
Σ | 0..1 | string | Representation defined by the system | ||||
| userSelected |
Σ | 0..1 | boolean | If this coding was chosen directly by the user | ||||
| text |
Σ | 0..1 | string | Plain text representation of the concept | ||||
| code |
SΣ | 1..1 | CodeableConcept | Body Mass Index (BMI) Binding: VitalSigns (extensible): This identifies the vital sign result type. | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| Slices for coding |
Σ | 0..* | Coding | Code defined by a terminology system Slice: Unordered, Open by value:code, value:system | ||||
| coding:BMICode |
Σ | 1..1 | Coding | Code defined by a terminology system | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| system |
Σ | 1..1 | uri | Identity of the terminology system Fixed Value: http://loinc.org | ||||
| version |
Σ | 0..1 | string | Version of the system - if relevant | ||||
| code |
Σ | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 39156-5 | ||||
| display |
Σ | 0..1 | string | Representation defined by the system | ||||
| userSelected |
Σ | 0..1 | boolean | If this coding was chosen directly by the user | ||||
| text |
Σ | 0..1 | string | Plain text representation of the concept | ||||
| subject |
SΣ | 1..1 | Reference(Patient) | 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 | ||||
| encounter |
Σ | 0..1 | Reference(Encounter) | Healthcare event during which this observation is made | ||||
| effective[x] |
SΣC | 1..1 | Often just a dateTime for Vital Signs vs-1: if Observation.effective[x] is dateTime and has a value then that value shall be precise to the day | |||||
| effectiveDateTime |
dateTime | |||||||
| effectivePeriod |
Period | |||||||
| issued |
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 | ||||
| Slices for value[x] |
SΣC | 0..1 | Quantity | Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. Slice: Unordered, Closed by type:$this | ||||
| value[x]:valueQuantity |
SΣC | 1..1 | Quantity | Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| value |
SΣ | 1..1 | decimal | Numerical value (with implicit precision) | ||||
| comparator |
?!Σ | 0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. | ||||
| unit |
SΣ | 1..1 | string | Unit representation | ||||
| system |
SΣC | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org | ||||
| code |
SΣ | 1..1 | code | Coded responses from the common UCUM units for vital signs value set. Fixed Value: kg/m2 | ||||
| dataAbsentReason |
SC | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. | ||||
| interpretation |
0..* | CodeableConcept | High, low, normal, etc. Binding: Numeric Result Interpretation without panic values, value set (extensible) | |||||
| note |
0..* | Annotation | Comments about the observation | |||||
| bodySite |
0..1 | CodeableConcept | Observed body part Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality. | |||||
| method |
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 |
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 | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
| low |
C | 0..1 | SimpleQuantity | Low Range, if relevant | ||||
| high |
C | 0..1 | SimpleQuantity | High Range, if relevant | ||||
| type |
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 |
0..1 | string | Text based reference range in an observation | |||||
| hasMember |
Σ | 0..* | Reference(QuestionnaireResponse | MolecularSequence | Vital Signs Profile) | Used when reporting vital signs panel components | ||||
| derivedFrom |
Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | MolecularSequence | Vital Signs Profile) | Related measurements the observation is made from | ||||
| component |
SΣC | 0..* | BackboneElement | Used when reporting systolic and diastolic blood pressure. vs-3: If there is no a value a data absent reason must be present | ||||
| 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: VitalSigns (extensible): This identifies the vital sign result type. | ||||
| value[x] |
SΣC | 0..1 | Vital Sign Value recorded with UCUM Binding: VitalSignsUnits (extensible): Common UCUM units for recording Vital Signs. | |||||
| 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/languagesfrom the FHIR Standard | ||||
| Observation.status | required | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1from the FHIR Standard | ||||
| Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | ||||
| Observation.category:VSCat | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | ||||
| Observation.code | extensible | VitalSignshttp://hl7.org/fhir/ValueSet/observation-vitalsignresultfrom the FHIR Standard | ||||
| Observation.value[x]:valueQuantity.comparator | required | QuantityComparatorhttp://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1from the FHIR Standard | ||||
| Observation.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reasonfrom the FHIR Standard | ||||
| Observation.interpretation | extensible | NumericResultInterpretationNonPanichttp://hl7.org/fhir/us/vitals/ValueSet/NumericResultIntNonPanicVSfrom this IG | ||||
| Observation.bodySite | example | SNOMEDCTBodyStructureshttp://hl7.org/fhir/ValueSet/body-sitefrom the FHIR Standard | ||||
| Observation.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methodsfrom the FHIR Standard | ||||
| Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaningfrom the FHIR Standard | ||||
| Observation.referenceRange.appliesTo | example | ObservationReferenceRangeAppliesToCodeshttp://hl7.org/fhir/ValueSet/referencerange-appliestofrom the FHIR Standard | ||||
| Observation.component.code | extensible | VitalSignshttp://hl7.org/fhir/ValueSet/observation-vitalsignresultfrom the FHIR Standard | ||||
| Observation.component.value[x] | extensible | VitalSignsUnitshttp://hl7.org/fhir/ValueSet/ucum-vitals-common|4.0.1from the FHIR Standard | ||||
| Observation.component.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reasonfrom the FHIR Standard | ||||
| Observation.component.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretationfrom the FHIR Standard |
This structure is derived from observation-bmi
Differential View
This structure is derived from observation-bmi
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Observation |
0..* | observation-bmi | FHIR Body Mass Index (BMI) Profile | |
| Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url | |
| MeasurementSetting |
S | 0..1 | CodeableConcept | Measurement setting URL: http://hl7.org/fhir/us/vitals/StructureDefinition/MeasurementSettingExt Binding: Measurement Setting value set (extensible) |
| interpretation |
0..* | CodeableConcept | High, low, normal, etc. Binding: Numeric Result Interpretation without panic values, value set (extensible) | |
| Documentation for this format | ||||
| Path | Conformance | ValueSet | URI |
| Observation.interpretation | extensible | NumericResultInterpretationNonPanichttp://hl7.org/fhir/us/vitals/ValueSet/NumericResultIntNonPanicVSfrom this IG |
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Observation |
C | 0..* | observation-bmi | FHIR Body Mass Index (BMI) Profile 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 vs-2: If there is no component or hasMember element then either a value[x] or a data absent reason must be present. |
| implicitRules |
?!Σ | 0..1 | uri | A set of rules under which this content was created |
| Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url | |
| MeasurementSetting |
S | 0..1 | CodeableConcept | Measurement setting URL: http://hl7.org/fhir/us/vitals/StructureDefinition/MeasurementSettingExt Binding: Measurement Setting value set (extensible) |
| modifierExtension |
?! | 0..* | Extension | Extensions that cannot be ignored |
| status |
?!SΣ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required) |
| Slices for category |
S | 1..* | CodeableConcept | Classification of type of observation Slice: Unordered, Open by value:coding.code, value:coding.system Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. |
| category:VSCat |
S | 1..1 | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. |
| coding |
SΣ | 1..* | Coding | Code defined by a terminology system |
| system |
SΣ | 1..1 | uri | Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category |
| code |
SΣ | 1..1 | code | Symbol in syntax defined by the system Fixed Value: vital-signs |
| code |
SΣ | 1..1 | CodeableConcept | Body Mass Index (BMI) Binding: VitalSigns (extensible): This identifies the vital sign result type. |
| Slices for coding |
Σ | 0..* | Coding | Code defined by a terminology system Slice: Unordered, Open by value:code, value:system |
| coding:BMICode |
Σ | 1..1 | Coding | Code defined by a terminology system |
| system |
Σ | 1..1 | uri | Identity of the terminology system Fixed Value: http://loinc.org |
| code |
Σ | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 39156-5 |
| subject |
SΣ | 1..1 | Reference(Patient) | Who and/or what the observation is about |
| effective[x] |
SΣC | 1..1 | Often just a dateTime for Vital Signs vs-1: if Observation.effective[x] is dateTime and has a value then that value shall be precise to the day | |
| effectiveDateTime |
dateTime | |||
| effectivePeriod |
Period | |||
| Slices for value[x] |
SΣC | 0..1 | Quantity | Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. Slice: Unordered, Closed by type:$this |
| value[x]:valueQuantity |
SΣC | 1..1 | Quantity | Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. |
| value |
SΣ | 1..1 | decimal | Numerical value (with implicit precision) |
| comparator |
?!Σ | 0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. |
| unit |
SΣ | 1..1 | string | Unit representation |
| system |
SΣC | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org |
| code |
SΣ | 1..1 | code | Coded responses from the common UCUM units for vital signs value set. Fixed Value: kg/m2 |
| dataAbsentReason |
SC | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. |
| interpretation |
0..* | CodeableConcept | High, low, normal, etc. Binding: Numeric Result Interpretation without panic values, value set (extensible) | |
| component |
SΣC | 0..* | BackboneElement | Used when reporting systolic and diastolic blood pressure. vs-3: If there is no a value a data absent reason must be present |
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
| code |
SΣ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: VitalSigns (extensible): This identifies the vital sign result type. |
| value[x] |
SΣC | 0..1 | Vital Sign Value recorded with UCUM Binding: VitalSignsUnits (extensible): Common UCUM units for recording Vital Signs. | |
| 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 | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1from the FHIR Standard | |
| Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | |
| Observation.category:VSCat | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | |
| Observation.code | extensible | VitalSignshttp://hl7.org/fhir/ValueSet/observation-vitalsignresultfrom the FHIR Standard | |
| Observation.value[x]:valueQuantity.comparator | required | QuantityComparatorhttp://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1from the FHIR Standard | |
| Observation.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reasonfrom the FHIR Standard | |
| Observation.interpretation | extensible | NumericResultInterpretationNonPanichttp://hl7.org/fhir/us/vitals/ValueSet/NumericResultIntNonPanicVSfrom this IG | |
| Observation.component.code | extensible | VitalSignshttp://hl7.org/fhir/ValueSet/observation-vitalsignresultfrom the FHIR Standard | |
| Observation.component.value[x] | extensible | VitalSignsUnitshttp://hl7.org/fhir/ValueSet/ucum-vitals-common|4.0.1from the FHIR Standard | |
| Observation.component.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reasonfrom the FHIR Standard |
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints | ||||
|---|---|---|---|---|---|---|---|---|
| Observation |
C | 0..* | observation-bmi | FHIR Body Mass Index (BMI) Profile 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 vs-2: If there is no component or hasMember element then either a value[x] or a data absent reason must 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 | |||||
| Slices for extension |
0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
| MeasurementSetting |
S | 0..1 | CodeableConcept | Measurement setting URL: http://hl7.org/fhir/us/vitals/StructureDefinition/MeasurementSettingExt Binding: Measurement Setting value set (extensible) | ||||
| 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 |
?!SΣ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required) | ||||
| Slices for category |
S | 1..* | CodeableConcept | Classification of type of observation Slice: Unordered, Open by value:coding.code, value:coding.system Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | ||||
| category:VSCat |
S | 1..1 | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| coding |
SΣ | 1..* | Coding | Code defined by a terminology system | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| system |
SΣ | 1..1 | uri | Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category | ||||
| version |
Σ | 0..1 | string | Version of the system - if relevant | ||||
| code |
SΣ | 1..1 | code | Symbol in syntax defined by the system Fixed Value: vital-signs | ||||
| display |
Σ | 0..1 | string | Representation defined by the system | ||||
| userSelected |
Σ | 0..1 | boolean | If this coding was chosen directly by the user | ||||
| text |
Σ | 0..1 | string | Plain text representation of the concept | ||||
| code |
SΣ | 1..1 | CodeableConcept | Body Mass Index (BMI) Binding: VitalSigns (extensible): This identifies the vital sign result type. | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| Slices for coding |
Σ | 0..* | Coding | Code defined by a terminology system Slice: Unordered, Open by value:code, value:system | ||||
| coding:BMICode |
Σ | 1..1 | Coding | Code defined by a terminology system | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| system |
Σ | 1..1 | uri | Identity of the terminology system Fixed Value: http://loinc.org | ||||
| version |
Σ | 0..1 | string | Version of the system - if relevant | ||||
| code |
Σ | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 39156-5 | ||||
| display |
Σ | 0..1 | string | Representation defined by the system | ||||
| userSelected |
Σ | 0..1 | boolean | If this coding was chosen directly by the user | ||||
| text |
Σ | 0..1 | string | Plain text representation of the concept | ||||
| subject |
SΣ | 1..1 | Reference(Patient) | 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 | ||||
| encounter |
Σ | 0..1 | Reference(Encounter) | Healthcare event during which this observation is made | ||||
| effective[x] |
SΣC | 1..1 | Often just a dateTime for Vital Signs vs-1: if Observation.effective[x] is dateTime and has a value then that value shall be precise to the day | |||||
| effectiveDateTime |
dateTime | |||||||
| effectivePeriod |
Period | |||||||
| issued |
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 | ||||
| Slices for value[x] |
SΣC | 0..1 | Quantity | Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. Slice: Unordered, Closed by type:$this | ||||
| value[x]:valueQuantity |
SΣC | 1..1 | Quantity | Vital Signs value are recorded using the Quantity data type. For supporting observations such as Cuff size could use other datatypes such as CodeableConcept. | ||||
| id |
0..1 | string | Unique id for inter-element referencing | |||||
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |||||
| value |
SΣ | 1..1 | decimal | Numerical value (with implicit precision) | ||||
| comparator |
?!Σ | 0..1 | code | < | <= | >= | > - how to understand the value Binding: QuantityComparator (required): How the Quantity should be understood and represented. | ||||
| unit |
SΣ | 1..1 | string | Unit representation | ||||
| system |
SΣC | 1..1 | uri | System that defines coded unit form Fixed Value: http://unitsofmeasure.org | ||||
| code |
SΣ | 1..1 | code | Coded responses from the common UCUM units for vital signs value set. Fixed Value: kg/m2 | ||||
| dataAbsentReason |
SC | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. | ||||
| interpretation |
0..* | CodeableConcept | High, low, normal, etc. Binding: Numeric Result Interpretation without panic values, value set (extensible) | |||||
| note |
0..* | Annotation | Comments about the observation | |||||
| bodySite |
0..1 | CodeableConcept | Observed body part Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality. | |||||
| method |
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 |
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 | |||||
| extension |
0..* | Extension | Additional content defined by implementations | |||||
| modifierExtension |
?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
| low |
C | 0..1 | SimpleQuantity | Low Range, if relevant | ||||
| high |
C | 0..1 | SimpleQuantity | High Range, if relevant | ||||
| type |
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 |
0..1 | string | Text based reference range in an observation | |||||
| hasMember |
Σ | 0..* | Reference(QuestionnaireResponse | MolecularSequence | Vital Signs Profile) | Used when reporting vital signs panel components | ||||
| derivedFrom |
Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | MolecularSequence | Vital Signs Profile) | Related measurements the observation is made from | ||||
| component |
SΣC | 0..* | BackboneElement | Used when reporting systolic and diastolic blood pressure. vs-3: If there is no a value a data absent reason must be present | ||||
| 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: VitalSigns (extensible): This identifies the vital sign result type. | ||||
| value[x] |
SΣC | 0..1 | Vital Sign Value recorded with UCUM Binding: VitalSignsUnits (extensible): Common UCUM units for recording Vital Signs. | |||||
| 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/languagesfrom the FHIR Standard | ||||
| Observation.status | required | ObservationStatushttp://hl7.org/fhir/ValueSet/observation-status|4.0.1from the FHIR Standard | ||||
| Observation.category | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | ||||
| Observation.category:VSCat | preferred | ObservationCategoryCodeshttp://hl7.org/fhir/ValueSet/observation-categoryfrom the FHIR Standard | ||||
| Observation.code | extensible | VitalSignshttp://hl7.org/fhir/ValueSet/observation-vitalsignresultfrom the FHIR Standard | ||||
| Observation.value[x]:valueQuantity.comparator | required | QuantityComparatorhttp://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1from the FHIR Standard | ||||
| Observation.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reasonfrom the FHIR Standard | ||||
| Observation.interpretation | extensible | NumericResultInterpretationNonPanichttp://hl7.org/fhir/us/vitals/ValueSet/NumericResultIntNonPanicVSfrom this IG | ||||
| Observation.bodySite | example | SNOMEDCTBodyStructureshttp://hl7.org/fhir/ValueSet/body-sitefrom the FHIR Standard | ||||
| Observation.method | example | ObservationMethodshttp://hl7.org/fhir/ValueSet/observation-methodsfrom the FHIR Standard | ||||
| Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodeshttp://hl7.org/fhir/ValueSet/referencerange-meaningfrom the FHIR Standard | ||||
| Observation.referenceRange.appliesTo | example | ObservationReferenceRangeAppliesToCodeshttp://hl7.org/fhir/ValueSet/referencerange-appliestofrom the FHIR Standard | ||||
| Observation.component.code | extensible | VitalSignshttp://hl7.org/fhir/ValueSet/observation-vitalsignresultfrom the FHIR Standard | ||||
| Observation.component.value[x] | extensible | VitalSignsUnitshttp://hl7.org/fhir/ValueSet/ucum-vitals-common|4.0.1from the FHIR Standard | ||||
| Observation.component.dataAbsentReason | extensible | DataAbsentReasonhttp://hl7.org/fhir/ValueSet/data-absent-reasonfrom the FHIR Standard | ||||
| Observation.component.interpretation | extensible | ObservationInterpretationCodeshttp://hl7.org/fhir/ValueSet/observation-interpretationfrom the FHIR Standard |
This structure is derived from observation-bmi
Other representations of profile: CSV, Excel, Schematron
IG © 2021+ HL7 International - Clinical Information Modeling Initiative. Package hl7.fhir.us.vitals#2.0.0 based on FHIR 4.0.1. Generated 2024-10-09
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