Vital Signs Cross-Country Cross-Language Cross-Paradigm (Demo) IG
0.5.4 - ci-build

Vital Signs Cross-Country Cross-Language Cross-Paradigm (Demo) IG, published by FO. This guide is not an authorized publication; it is the continuous build for version 0.5.4 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/frankoemig/vital-signs-demo/ and changes regularly. See the Directory of published versions

Logical Model: BMI - Detailed Descriptions

Active as of 2024-04-16

Definitions for the BodyMassIndex logical model.

Guidance on how to interpret the contents of this table can be found here

0. BodyMassIndex
Definition

Body Mass Index

ShortBody Mass Index LM
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. BodyMassIndex.value
Definition

value

Shortvalue
Control1..1
TypepositiveInt
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
4. BodyMassIndex.unit
Definition

units

Shortunits
Control1..1
BindingThe codes SHALL be taken from BMI Units
(required to http://vitals.oemig.de/fhir/ValueSet/BMIunits)
TypeCodeableConcept
6. BodyMassIndex.range
Definition

reference range

Shortreference range
Control0..*
TypeBackboneElement
8. BodyMassIndex.range.low
Definition

Low Range, if relevant

ShortLow Range, if relevant
Control0..1
Typeinteger
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
10. BodyMassIndex.range.high
Definition

High Range, if relevant

ShortHigh Range, if relevant
Control0..1
Typeinteger
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
12. BodyMassIndex.range.age
Definition

Applicable age range, if relevant

ShortApplicable age range, if relevant
Control0..1
TypeRange
14. BodyMassIndex.range.text
Definition

Text based reference range in an observation

ShortText based reference range in an observation
Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
16. BodyMassIndex.interpretation
Definition

overall clinical meaning of the BP measurement

Shortoverall clinical meaning of the BP measurement
Control0..1
BindingThe codes SHALL be taken from Interpretation
(required to http://vitals.oemig.de/fhir/ValueSet/Interpretation)
TypeCodeableConcept
18. BodyMassIndex.dataAbsentReason
Definition

Why the component result is missing

ShortWhy the component result is missing
Control0..1
BindingThe codes SHALL be taken from DataAbsentReason
(required to http://hl7.org/fhir/ValueSet/data-absent-reason)
TypeCodeableConcept
20. BodyMassIndex.effective[x]
Definition

different representations

Shortdate of observation
Control0..1
TypeChoice of: date, instant, Period
[x] NoteSeeChoice of Data Typesfor further information about how to use [x]
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
22. BodyMassIndex.bodyWeight
Definition

body weight

Shortbody weight
Control0..1
Typehttp://vitals.oemig.de/fhir/StructureDefinition/BodyWeight
24. BodyMassIndex.bodyHeight
Definition

body height

Shortbody height
Control0..1
Typehttp://vitals.oemig.de/fhir/StructureDefinition/BodyHeight
26. BodyMassIndex.comment
Definition

any comment

Shortany comment
Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
28. BodyMassIndex.subject
Definition

reference to the subject of the measurement

Shortreference to the subject of the measurement
Control0..1
TypeReference(Patient)
30. BodyMassIndex.author
Definition

reference to the author of the measurement

Shortreference to the author of the measurement
Control0..1
TypeReference(Practitioner)
32. BodyMassIndex.performer
Definition

reference to the performer of the measurement

Shortreference to the performer of the measurement
Control0..1
TypeReference(Practitioner)

Guidance on how to interpret the contents of this table can be found here

0. BodyMassIndex
Definition

Body Mass Index

ShortBody Mass Index LM
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. BodyMassIndex.value
Definition

value

Shortvalue
Control1..1
TypepositiveInt
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
4. BodyMassIndex.unit
Definition

units

Shortunits
Control1..1
BindingThe codes SHALL be taken from BMI Units
(required to http://vitals.oemig.de/fhir/ValueSet/BMIunits)
TypeCodeableConcept
6. BodyMassIndex.range
Definition

reference range

Shortreference range
Control0..*
TypeBackboneElement
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
8. BodyMassIndex.range.modifierExtension
Definition

May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

ShortExtensions that cannot be ignored even if unrecognized
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Control0..*
TypeExtension
Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summarytrue
Requirements

Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

Alternate Namesextensions, user content, modifiers
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
10. BodyMassIndex.range.low
Definition

Low Range, if relevant

ShortLow Range, if relevant
Control0..1
Typeinteger
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
12. BodyMassIndex.range.high
Definition

High Range, if relevant

ShortHigh Range, if relevant
Control0..1
Typeinteger
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
14. BodyMassIndex.range.age
Definition

Applicable age range, if relevant

ShortApplicable age range, if relevant
Control0..1
TypeRange
16. BodyMassIndex.range.text
Definition

Text based reference range in an observation

ShortText based reference range in an observation
Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
18. BodyMassIndex.interpretation
Definition

overall clinical meaning of the BP measurement

Shortoverall clinical meaning of the BP measurement
Control0..1
BindingThe codes SHALL be taken from Interpretation
(required to http://vitals.oemig.de/fhir/ValueSet/Interpretation)
TypeCodeableConcept
Summarytrue
20. BodyMassIndex.dataAbsentReason
Definition

Why the component result is missing

ShortWhy the component result is missing
Control0..1
BindingThe codes SHALL be taken from DataAbsentReason
(required to http://hl7.org/fhir/ValueSet/data-absent-reason)
TypeCodeableConcept
22. BodyMassIndex.effective[x]
Definition

different representations

Shortdate of observation
Control0..1
TypeChoice of: date, instant, Period
[x] NoteSeeChoice of Data Typesfor further information about how to use [x]
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summarytrue
24. BodyMassIndex.bodyWeight
Definition

body weight

Shortbody weight
Control0..1
Typehttp://vitals.oemig.de/fhir/StructureDefinition/BodyWeight
26. BodyMassIndex.bodyHeight
Definition

body height

Shortbody height
Control0..1
Typehttp://vitals.oemig.de/fhir/StructureDefinition/BodyHeight
28. BodyMassIndex.comment
Definition

any comment

Shortany comment
Control0..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
30. BodyMassIndex.subject
Definition

reference to the subject of the measurement

Shortreference to the subject of the measurement
Control0..1
TypeReference(Patient)
32. BodyMassIndex.author
Definition

reference to the author of the measurement

Shortreference to the author of the measurement
Control0..1
TypeReference(Practitioner)
34. BodyMassIndex.performer
Definition

reference to the performer of the measurement

Shortreference to the performer of the measurement
Control0..1
TypeReference(Practitioner)

Guidance on how to interpret the contents of this table can be found here

0. BodyMassIndex
Definition

Body Mass Index

ShortBody Mass Index LM
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. BodyMassIndex.value
Definition

value

Shortvalue
Control1..1
TypepositiveInt
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
4. BodyMassIndex.unit
Definition

units

Shortunits
Control1..1
BindingThe codes SHALL be taken from BMI Units
(required to http://vitals.oemig.de/fhir/ValueSet/BMIunits)
TypeCodeableConcept
6. BodyMassIndex.range
Definition

reference range

Shortreference range
Control0..*
TypeBackboneElement
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
8. BodyMassIndex.range.id
Definition

Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

ShortUnique id for inter-element referencing
Control0..1
Typestring
Is Modifierfalse
XML FormatIn the XML format, this property is represented as an attribute.
Summaryfalse
10. BodyMassIndex.range.extension
Definition

May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

ShortAdditional content defined by implementations
Comments

There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

Control0..*
TypeExtension
Is Modifierfalse
Summaryfalse
Alternate Namesextensions, user content
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
SlicingThis element introduces a set of slices on BodyMassIndex.range.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • value @ url
  • 12. BodyMassIndex.range.modifierExtension
    Definition

    May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

    Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

    ShortExtensions that cannot be ignored even if unrecognized
    Comments

    There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.

    Control0..*
    TypeExtension
    Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
    Summarytrue
    Requirements

    Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

    Alternate Namesextensions, user content, modifiers
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    14. BodyMassIndex.range.low
    Definition

    Low Range, if relevant

    ShortLow Range, if relevant
    Control0..1
    Typeinteger
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    16. BodyMassIndex.range.high
    Definition

    High Range, if relevant

    ShortHigh Range, if relevant
    Control0..1
    Typeinteger
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    18. BodyMassIndex.range.age
    Definition

    Applicable age range, if relevant

    ShortApplicable age range, if relevant
    Control0..1
    TypeRange
    20. BodyMassIndex.range.text
    Definition

    Text based reference range in an observation

    ShortText based reference range in an observation
    Control0..1
    Typestring
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    22. BodyMassIndex.interpretation
    Definition

    overall clinical meaning of the BP measurement

    Shortoverall clinical meaning of the BP measurement
    Control0..1
    BindingThe codes SHALL be taken from Interpretation
    (required to http://vitals.oemig.de/fhir/ValueSet/Interpretation)
    TypeCodeableConcept
    Summarytrue
    24. BodyMassIndex.dataAbsentReason
    Definition

    Why the component result is missing

    ShortWhy the component result is missing
    Control0..1
    BindingThe codes SHALL be taken from DataAbsentReason
    (required to http://hl7.org/fhir/ValueSet/data-absent-reason)
    TypeCodeableConcept
    26. BodyMassIndex.effective[x]
    Definition

    different representations

    Shortdate of observation
    Control0..1
    TypeChoice of: date, instant, Period
    [x] NoteSeeChoice of Data Typesfor further information about how to use [x]
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Summarytrue
    28. BodyMassIndex.bodyWeight
    Definition

    body weight

    Shortbody weight
    Control0..1
    Typehttp://vitals.oemig.de/fhir/StructureDefinition/BodyWeight
    30. BodyMassIndex.bodyHeight
    Definition

    body height

    Shortbody height
    Control0..1
    Typehttp://vitals.oemig.de/fhir/StructureDefinition/BodyHeight
    32. BodyMassIndex.comment
    Definition

    any comment

    Shortany comment
    Control0..1
    Typestring
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    34. BodyMassIndex.subject
    Definition

    reference to the subject of the measurement

    Shortreference to the subject of the measurement
    Control0..1
    TypeReference(Patient)
    36. BodyMassIndex.author
    Definition

    reference to the author of the measurement

    Shortreference to the author of the measurement
    Control0..1
    TypeReference(Practitioner)
    38. BodyMassIndex.performer
    Definition

    reference to the performer of the measurement

    Shortreference to the performer of the measurement
    Control0..1
    TypeReference(Practitioner)