This
page
is
part
the
Continuous
Integration
Build
of
FHIR
(will
be
incorrect/inconsistent
at
times).
See
the
Directory
of
published
versions

Orders
and
Observations
Work
Group
| Normative | Use Context : Any |
The canonical URL for this profile is:
http://hl7.org/fhir/StructureDefinition/bodyweight
FHIR
Specification
(v5.0.0:
R5
Body
Weight
Profile
This profile was published on Sat, Aug 11, 2018 00:00+0000 as a draft by HL7 International / Orders and Observations.
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work .
This structure is derived from Observationvitalsignsbase .
Summary
Observation.category
which
must
have
Observation.category.coding.system
=
'http
://loinc.org'
Observation.category.coding.code
=
'29463-7'
Observation.code
.
All
codes
SHALL
have
a
system
value
Must-Support: 3 elements
This indicates the differences between this profile and the base Observationvitalsignsbase structure.
Name
![]() |
Flags
![]() |
Card.
![]() |
Type
![]() |
Description
&
Constraints
![]() ![]() |
|---|---|---|---|---|
![]() |
C
![]() | 0 .. * | Observationvitalsignsbase |
FHIR
Body
Weight
Profile
Constraints: vs-4 |
![]() ![]() | S | 1 .. 1 | CodeableConcept |
Body
Weight
Binding: Vital Signs - Required Pattern: At least the following |
![]() ![]() ![]() | 1..* | Coding |
Code
defined
by
a
terminology
system
Fixed Value: (Complex) | |
![]() ![]() ![]() ![]() | 1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://loinc.org | |
![]() ![]() ![]() ![]() | 1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: 29463-7 | |
![]() ![]() |
S
C
![]() | 0 .. 1 | Quantity |
The
quantity
for
the
vital
sign
being
observed.
Binding: Body Weight Units ( required ) : g | kg | [lb_av] | [oz_av] |
![]() ![]() |
S
C
![]() | 0 .. 1 | CodeableConcept | Why the result value is missing |
![]() | ||||
This
provides
the
current
published
version
consolidated
view
(aka
snapshot)
of
the
profile
after
applying
the
changes
in
it's
permanent
home
(it
will
always
this
profile
to
the
base
Observationvitalsignsbase
structure.
Name
![]() |
Flags
![]() |
Card.
![]() |
Type
![]() |
Description
&
Constraints
![]() ![]() | ||||
|---|---|---|---|---|---|---|---|---|
![]() |
C
![]() | 0..* | Observationvitalsignsbase |
FHIR
Body
Weight
Profile
Constraints: vs-4 | ||||
![]() ![]() | Σ | 0..1 | id | Logical id of this artifact | ||||
![]() ![]() | Σ | 0..1 | Meta | Metadata about the resource | ||||
![]() ![]() | ?! Σ | 0..1 | uri | A set of rules under which this content was created | ||||
![]() ![]() | 0..1 | code |
Language
of
the
resource
content
Binding: All Languages ( required ) : IETF language tag for a human language
| |||||
![]() ![]() | 0..1 | Narrative |
Text
summary
of
the
resource,
for
human
interpretation
This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
![]() ![]() | 0..* | Resource |
Contained,
inline
Resources
| |||||
![]() ![]() | 0..* | Extension |
Additional
content
defined
by
implementations
| |||||
![]() ![]() | ?! Σ | 0..* | Extension |
Extensions
that
cannot
be
| ||||
![]() ![]() | Σ | 0..* | Identifier |
Business
Identifier
for
observation
| ||||
![]() ![]() | Σ | 0..* | Reference ( CarePlan | DeviceRequest | MedicationRequest | NutritionOrder | ServiceRequest ) |
Fulfills
plan,
proposal
or
order
| ||||
![]() ![]() | 0..* | BackboneElement |
Triggering
observation(s)
| |||||
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() | 0..* | Extension |
Additional
content
defined
by
implementations
| |||||
![]() ![]() ![]() | ?! Σ | 0..* | Extension |
Extensions
that
cannot
be
ignored
even
if
unrecognized
| ||||
![]() ![]() ![]() | Σ | 1..1 | Reference ( Observation ) | Triggering observation | ||||
![]() ![]() ![]() | Σ | 1..1 | code |
reflex
|
repeat
|
re-run
Binding: triggered Bytype ( required ) : The type of TriggeredBy Observation. | ||||
![]() ![]() ![]() | 0..1 | string | Reason that the observation was triggered | |||||
![]() ![]() | Σ | 0..* | Reference ( MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy ) |
Part
of
referenced
event
| ||||
![]() ![]() | ?! S Σ | 1..1 | code |
registered
|
specimen-in-process
|
preliminary
|
final
|
amended
|
corrected
|
appended
|
cancelled
|
entered-in-error
|
unknown
|
cannot-be-obtained
Binding: Observation Status ( required ) : Codes providing the status of an observation. | ||||
![]() ![]() | S | 1 .. * | CodeableConcept |
Classification
of
type
of
observation
Slice: Unordered, Open by pattern:$this Binding: Observation Category Codes ( preferred ) : Codes for high level observation categories. | ||||
![]() ![]() ![]() | S | 1..1 | CodeableConcept |
Classification
of
type
of
observation
Binding: Observation Category Codes ( preferred ) : Codes for high level observation categories. Required Pattern: At least the following | ||||
![]() ![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]() | 1..* | Coding |
Code
defined
by
a
terminology
system
Fixed Value: (Complex) | |||||
![]() ![]() ![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]() ![]() | 1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category | |||||
![]() ![]() ![]() ![]() ![]() | 0..1 | string | Version of the system - if relevant | |||||
![]() ![]() ![]() ![]() ![]() | 1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: vital-signs | |||||
![]() ![]() ![]() ![]() ![]() | 0..1 | string | Representation defined by the system | |||||
![]() ![]() ![]() ![]() ![]() | 0..1 | boolean |
If
this
| |||||
![]() ![]() ![]() ![]() | 0..1 | string | Plain text representation of the concept | |||||
![]() ![]() |
S
Σ
C
![]() | 1..1 | CodeableConcept |
Body
Weight
Binding: Vital Signs - Body Weight ( preferred ) : This identifies the set of LOINC codes that are appropriate for representing body weight vital sign measurements in Observation.code. Required Pattern: At least the following | ||||
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() | 1..* | Coding |
Code
defined
by
a
Fixed Value: (Complex) | |||||
![]() ![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]() | 1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://loinc.org | |||||
![]() ![]() ![]() ![]() | 0..1 | string | Version of the system - if relevant | |||||
![]() ![]() ![]() ![]() | 1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: 29463-7 | |||||
![]() ![]() ![]() ![]() | 0..1 | string | Representation defined by the system | |||||
![]() ![]() ![]() ![]() | 0..1 | boolean | If this coding was chosen directly by the user | |||||
![]() ![]() ![]() | 0..1 | string | Plain text representation of the concept | |||||
![]() ![]() | S Σ | 1..1 | Reference ( Patient ) | Who and/or what the observation is about | ||||
![]() ![]() | ?! Σ | 0..* | Reference ( Resource ) |
What
the
observation
is
about,
when
it
is
not
about
the
subject
of
record
| ||||
![]() ![]() |
Σ
C
![]() | 0..1 | boolean | This observation organizes/groups a set of sub-observations | ||||
![]() ![]() | Σ | 0..1 | Reference ( Encounter ) | Healthcare event during which this observation is made. If you need to place the observation within one or more episodes of care, use the workflow-episodeOfCare extension | ||||
![]() ![]() |
S
Σ
C
![]() | 1..1 | dateTime | Vital Signs are point in time measurements and are recorded using the dateTime data type | ||||
![]() ![]() | Σ | 0..1 | instant |
Date/Time
this
version
was
made
available
|
||||
| Σ | 0..* | Reference ( Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson | HealthcareService | Group ) |
Who
is
responsible
for
the
| ||||
![]() ![]() |
Σ
C
![]() | 0 .. 1 | Quantity |
The
quantity
for
the
vital
sign
being
observed.
Slice: Unordered, Closed by type:$this Binding: Vital Signs Units ( preferred ) : Commonly encountered UCUM units for recording Vital Signs. | ||||
![]() ![]() ![]() |
S
Σ
C
![]() | 0..1 | Quantity |
The
quantity
for
the
vital
sign
being
observed.
Binding: Body Weight Units ( required ) : g | kg | [lb_av] | [oz_av] | ||||
![]() ![]() |
S
C
![]() | 0..1 | CodeableConcept |
Why
the
result
value
is
missing
Binding: Data Absent Reason ( extensible ) : Codes specifying why the result ( Observation.value[x] ) is missing. | ||||
![]() ![]() | 0..* | CodeableConcept |
High,
low,
normal,
etc
Binding: Observation Interpretation Codes ( extensible ) : Codes identifying interpretations of | |||||
![]() ![]() | 0..* | CodeableReference ( Resource ) |
Context
for
understanding
the
observation
Binding: Observation Interpretation Context Codes ( example ) : Codes identifying contextual factors that affect interpretation of observations. | |||||
| 0..* | Annotation |
Comments
about
the
observation
| |||||
![]() ![]() | 0..1 | CodeableConcept |
DEPRECATED:
Observed
body
part
Binding: SNOMED CT Body Structures ( example ) : SNOMED CT Body site concepts | |||||
![]() ![]() | 0..1 | CodeableReference ( BodyStructure ) |
Observed
body
structure
Binding: SNOMED CT Body Structures ( example ) : SNOMED CT Body Structures | |||||
![]() ![]() | 0..1 | CodeableConcept |
How
it
was
done
Binding: Observation Methods ( example ) : Methods for simple observations. | |||||
![]() ![]() |
C
![]() | 0..1 | Reference ( Specimen | Group ) | Specimen used for this observation | ||||
![]() ![]() | 0..1 | Reference ( Device | DeviceMetric ) | A reference to the device that generates the measurements or the device settings for the device | |||||
![]() ![]() |
C
![]() | 0..* | BackboneElement |
Provides
guide
for
interpretation
| ||||
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() | 0..* | Extension |
Additional
content
defined
by
implementations
| |||||
![]() ![]() ![]() | ?! Σ | 0..* | Extension |
Extensions
that
cannot
be
ignored
even
if
unrecognized
| ||||
![]() ![]() ![]() |
C
![]() | 0..1 | Quantity | Low Range, if relevant | ||||
![]() ![]() ![]() |
C
![]() | 0..1 | Quantity | High Range, if relevant | ||||
![]() ![]() ![]() | 0..1 | CodeableConcept |
Normal
value,
if
relevant
Binding: Observation Reference Range Normal Value Codes ( example ) : Codes identifying the normal value of the observation. | |||||
![]() ![]() ![]() | 0..1 | CodeableConcept |
Reference
range
qualifier
Binding: Observation Reference Range Meaning Codes ( preferred ) : Code for the meaning of a reference range. | |||||
![]() ![]() ![]() | 0..* | CodeableConcept |
Reference
range
population
Binding: Observation Reference Range Applies To Codes ( example ) : Codes identifying the population the reference range applies to. | |||||
![]() ![]() ![]() | 0..1 | Range | Applicable age range, if relevant | |||||
![]() ![]() ![]() |
C
![]() | 0..1 | markdown | Text based reference range in an observation | ||||
![]() ![]() | Σ | 0..* | Reference ( Observation ) |
Used
when
reporting
observations
included
in
a
vital
signs
panel
| ||||
![]() ![]() | Σ | 0..* | Reference ( DocumentReference | Observation ) |
Related
resource
from
which
the
observation
is
made
| ||||
![]() ![]() |
Σ
C
![]() | 0..* | BackboneElement |
Component
results
| ||||
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() | 0..* | Extension |
Additional
content
defined
by
implementations
| |||||
![]() ![]() ![]() | ?! Σ | 0..* | Extension |
Extensions
that
cannot
be
ignored
even
if
unrecognized
| ||||
![]() ![]() ![]() |
Σ
C
![]() | 1..1 | CodeableConcept |
Vital
Sign
measurement
or
component
Binding: LOINC codes with Observation or Both ( example ) : Codes identifying names of simple observations. | ||||
![]() ![]() ![]() |
Σ
C
![]() | 0 .. 1 |
The
value
for
the
vital
sign
component
being
observed.
Slice: Unordered, Open by type:$this | |||||
![]() ![]() ![]() ![]() | Quantity | |||||||
![]() ![]() ![]() ![]() | CodeableConcept | |||||||
![]() ![]() ![]() ![]() | string | |||||||
![]() ![]() ![]() ![]() | boolean | |||||||
![]() ![]() ![]() ![]() | integer | |||||||
![]() ![]() ![]() ![]() | Range | |||||||
![]() ![]() ![]() ![]() | Ratio | |||||||
![]() ![]() ![]() ![]() | SampledData | |||||||
![]() ![]() ![]() ![]() | time | |||||||
![]() ![]() ![]() ![]() | dateTime | |||||||
![]() ![]() ![]() ![]() | Period | |||||||
![]() ![]() ![]() ![]() | Attachment | |||||||
![]() ![]() ![]() ![]() | Reference (Any) | |||||||
![]() ![]() ![]() ![]() |
Σ
C
![]() | 0..1 | Quantity |
Vital
Sign
component
value
recorded
as
a
component
with
UCUM
(preferred)
Binding: UCUM units - for recording Vital Signs and components.
(
preferred
)
:
UCUM
units
-
for
recording
Vital
Signs
and
components.
| ||||
![]() ![]() ![]() |
C
![]() | 0..1 | CodeableConcept |
Why
the
component
result
value
is
missing
Binding: Data Absent Reason ( extensible ) : Codes specifying why the result ( Observation.value[x] ) is missing. | ||||
![]() ![]() ![]() | 0..* | CodeableConcept |
High,
low,
normal,
etc
Binding: Observation Interpretation Codes ( extensible ) : Codes identifying interpretations of observations. | |||||
![]() ![]() ![]() | 0..* | See referenceRange (Observation) |
Provides
guide
for
interpretation
of
component
result
value
| |||||
![]() | ||||||||
<!-- Observationbodyweight --><Observation xmlns="http://hl7.org/fhir" > <!-- from Element: extension --> <id value="[id]"/><!-- 0..1 Logical id of this artifact --> <meta><!-- I 0..1 Meta Metadata about the resource --></meta> <implicitRules value="[uri]"/><!-- I 0..1 A set of rules under which this content was created --> <language value="[code]"/><!-- I 0..1 Language of the resource content --> <text><!-- I 0..1 Narrative Text summary of the resource, for human interpretation --></text> <contained><!-- 0..* Resource Contained, inline Resources --></contained> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored --></modifierExtension> <identifier><!-- I 0..* Identifier Business Identifier for observation --></identifier> <basedOn><!-- I 0..* Reference(CarePlan) Fulfills plan, proposal or order --></basedOn> <triggeredBy> I 0..* BackboneElement <!-- I 0..* Triggering observation(s) --> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <observation><!-- I 1..1 Reference(Observation) Triggering observation --></observation> <type value="[code]"/><!-- I 1..1 reflex | repeat | re-run --> <reason value="[string]"/><!-- I 0..1 Reason that the observation was triggered --> </triggeredBy> <partOf><!-- I 0..* Reference(MedicationAdministration) Part of referenced event --></partOf> <status value="[code]"/><!-- I 1..1 registered | specimen-in-process | preliminary | final | amended | corrected | appended | cancelled | entered-in-error | unknown | cannot-be-obtained --> <-- category sliced by pattern:$this in the specified orderOpen--> <category><!-- I 1..1 CodeableConcept Classification of type of observation --></category> <code><!-- I 1..1 CodeableConcept Body Weight --></code> <subject><!-- I 1..1 Reference(Patient) Who and/or what the observation is about --></subject> <focus><!-- I 0..* Reference(Resource) What the observation is about, when it is not about the subject of record --></focus> <organizer value="[boolean]"/><!-- I 0..1 This observation organizes/groups a set of sub-observations --> <encounter><!-- I 0..1 Reference(Encounter) Healthcare event during which this observation is made. If you need to place the observation within one or more episodes of care, use the workflow-episodeOfCare extension --></encounter> <effectiveDateTime value="[dateTime]"/><!-- I 1..1 Vital Signs are point in time measurements and are recorded using the dateTime data type --> <issued value="[instant]"/><!-- I 0..1 Date/Time this version was made available --> <performer><!-- I 0..* Reference(Practitioner) Who is responsible for the observation --></performer> <-- valueQuantity sliced by type:$this in the specified orderClosed--> <valueQuantity><!-- I 0..1 Quantity The quantity for the vital sign being observed. --></valueQuantity> <dataAbsentReason><!-- I 0..1 CodeableConcept Why the result value is missing --></dataAbsentReason> <interpretation><!-- I 0..* CodeableConcept High, low, normal, etc --></interpretation> <interpretationContext><!-- I 0..* CodeableReference Context for understanding the observation --></interpretationContext> <note><!-- I 0..* Annotation Comments about the observation --></note> <bodySite><!-- I 0..1 CodeableConcept DEPRECATED: Observed body part --></bodySite> <bodyStructure><!-- I 0..1 CodeableReference Observed body structure --></bodyStructure> <method><!-- I 0..1 CodeableConcept How it was done --></method> <specimen><!-- I 0..1 Reference(Specimen) Specimen used for this observation --></specimen> <device><!-- I 0..1 Reference(Device) A reference to the device that generates the measurements or the device settings for the device --></device> <referenceRange> I 0..* BackboneElement <!-- I 0..* Provides guide for interpretation --> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <low><!-- I 0..1 Quantity Low Range, if relevant --></low> <high><!-- I 0..1 Quantity High Range, if relevant --></high> <normalValue><!-- I 0..1 CodeableConcept Normal value, if relevant --></normalValue> <type><!-- I 0..1 CodeableConcept Reference range qualifier --></type> <appliesTo><!-- I 0..* CodeableConcept Reference range population --></appliesTo> <age><!-- I 0..1 Range Applicable age range, if relevant --></age> <text value="[markdown]"/><!-- I 0..1 Text based reference range in an observation --> </referenceRange> <hasMember><!-- I 0..* Reference(Observation) Used when reporting observations included in a vital signs panel --></hasMember> <derivedFrom><!-- I 0..* Reference(DocumentReference) Related resource from which the observation is made --></derivedFrom> <component> I 0..* BackboneElement <!-- I 0..* Component results --> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <code><!-- I 1..1 CodeableConcept Vital Sign measurement or component --></code> <-- value[x] sliced by type:$this in the specified orderOpen--> <valueQuantity><!-- I 0..1 Quantity Vital Sign component value recorded as a component with UCUM (preferred)
--></valueQuantity> <dataAbsentReason><!-- I 0..1 CodeableConcept Why the component result value is missing --></dataAbsentReason> <interpretation><!-- I 0..* CodeableConcept High, low, normal, etc --></interpretation> <referenceRange><!-- See http://hl7.org/fhir/StructureDefinition/Observation#Observation.referenceRange Provides guide for interpretation of component result value --></referenceRange> </component> </Observation>
{ // Observationbodyweight
// from Element: extension
"meta" : { Meta }, // IMetadata about the resource
"implicitRules" : "<uri>", // IA set of rules under which this content was created
"language" : "<code>", // ILanguage of the resource content
"text" : { Narrative }, // IText summary of the resource, for human interpretation
"contained" : [{ Resource }], //Contained, inline Resources
"modifierExtension" : [{ Extension }], // IExtensions that cannot be ignored
"identifier" : [{ Identifier }], // IBusiness Identifier for observation
"basedOn" : [{ Reference(CarePlan) }], // IFulfills plan, proposal or order
"triggeredBy" : [{ BackboneElement }], // ITriggering observation(s)
"partOf" : [{ Reference(MedicationAdministration) }], // IPart of referenced event
"status" : "<code>", // I R! registered | specimen-in-process | preliminary | final | amended | corrected | appended | cancelled | entered-in-error | unknown | cannot-be-obtained
"category" : [ // sliced by pattern:$this in the specified order, Open
{ // Classification of type of observation // I R!
// from Element: extension
}
],
"code" : { CodeableConcept }, // I R! Body Weight
"subject" : { Reference(Patient) }, // I R! Who and/or what the observation is about
"focus" : [{ Reference(Resource) }], // IWhat the observation is about, when it is not about the subject of record
"organizer" : <boolean>, // IThis observation organizes/groups a set of sub-observations
"encounter" : { Reference(Encounter) }, // IHealthcare event during which this observation is made. If you need to place the observation within one or more episodes of care, use the workflow-episodeOfCare extension
"effectiveDateTime" : "<dateTime>", // I R! Vital Signs are point in time measurements and are recorded using the dateTime data type
"issued" : "<instant>", // IDate/Time this version was made available
"performer" : [{ Reference(Practitioner) }], // IWho is responsible for the observation
"valueQuantity" : [ // sliced by type:$this in the specified order, Closed
{ // The quantity for the vital sign being observed. // I
// from Element: extension
}
],
"dataAbsentReason" : { CodeableConcept }, // IWhy the result value is missing
"interpretation" : [{ CodeableConcept }], // IHigh, low, normal, etc
"interpretationContext" : [{ CodeableReference(Resource) }], // IContext for understanding the observation
"note" : [{ Annotation }], // IComments about the observation
"bodySite" : { CodeableConcept }, // IDEPRECATED: Observed body part
"bodyStructure" : { CodeableReference(BodyStructure) }, // IObserved body structure
"method" : { CodeableConcept }, // IHow it was done
"specimen" : { Reference(Specimen) }, // ISpecimen used for this observation
"device" : { Reference(Device) }, // IA reference to the device that generates the measurements or the device settings for the device
"referenceRange" : [{ BackboneElement }], // IProvides guide for interpretation
"hasMember" : [{ Reference(Observation) }], // IUsed when reporting observations included in a vital signs panel
"derivedFrom" : [{ Reference(DocumentReference) }], // IRelated resource from which the observation is made
"component" : [{ BackboneElement }], // IComponent results
}
This
structure
is
derived
from
Observationvitalsignsbase
.
Page
versions:
R5
Summary
R4B
Observation.category
which
must
have
Observation.category.coding.system
=
'http
://loinc.org'
Observation.category.coding.code
=
'29463-7'
Observation.code
.
All
codes
SHALL
have
a
system
value
Must-Support: 3 elements
Differential View
This indicates the differences between this profile and the base Observationvitalsignsbase structure.
Name
![]() |
Flags
![]() |
Card.
![]() |
Type
![]() |
Description
&
Constraints
![]() ![]() |
|---|---|---|---|---|
![]() |
C
![]() | 0 .. * | Observationvitalsignsbase |
FHIR
Body
Weight
Profile
Constraints: vs-4 |
![]() ![]() | S | 1 .. 1 | CodeableConcept |
Body
Weight
Binding: Vital Signs - Body Weight ( preferred ) : This identifies the set of LOINC codes that are appropriate for representing body weight vital sign measurements in Observation.code. Required Pattern: At least the following |
![]() ![]() ![]() | 1..* | Coding |
Code
defined
by
a
terminology
system
Fixed Value: (Complex) | |
![]() ![]() ![]() ![]() | 1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://loinc.org | |
![]() ![]() ![]() ![]() | 1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: 29463-7 | |
![]() ![]() |
S
C
![]() | 0 .. 1 | Quantity |
The
quantity
for
the
vital
sign
being
observed.
Binding: Body Weight Units ( required ) : g | kg | [lb_av] | [oz_av] |
![]() ![]() |
S
C
![]() | 0 .. 1 | CodeableConcept | Why the result value is missing |
![]() | ||||
Snapshot View
This provides the consolidated view (aka snapshot) of the profile after applying the changes in this profile to the base Observationvitalsignsbase structure.
Name
![]() |
Flags
![]() |
Card.
![]() |
Type
![]() |
Description
&
Constraints
![]() ![]() | ||||
|---|---|---|---|---|---|---|---|---|
![]() |
C
![]() | 0..* | Observationvitalsignsbase |
FHIR
Body
Weight
Profile
Constraints: vs-4 | ||||
![]() ![]() | Σ | 0..1 | id | Logical id of this artifact | ||||
![]() ![]() | Σ | 0..1 | Meta | Metadata about the resource | ||||
![]() ![]() | ?! Σ | 0..1 | uri | A set of rules under which this content was created | ||||
![]() ![]() | 0..1 | code |
Language
of
the
resource
content
Binding: All Languages ( required ) : IETF language tag for a human language
| |||||
![]() ![]() | 0..1 | Narrative |
Text
summary
of
the
resource,
for
human
interpretation
This profile does not constrain the narrative in regard to content, language, or traceability to data elements | |||||
![]() ![]() | 0..* | Resource |
Contained,
inline
Resources
| |||||
![]() ![]() | 0..* | Extension |
Additional
content
defined
by
implementations
| |||||
![]() ![]() | ?! Σ | 0..* | Extension |
Extensions
that
cannot
be
ignored
| ||||
![]() ![]() | Σ | 0..* | Identifier |
Business
Identifier
for
observation
| ||||
![]() ![]() | Σ | 0..* | Reference ( CarePlan | DeviceRequest | MedicationRequest | NutritionOrder | ServiceRequest ) |
Fulfills
plan,
proposal
or
order
| ||||
![]() ![]() | 0..* | BackboneElement |
Triggering
observation(s)
| |||||
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() | 0..* | Extension |
Additional
content
defined
by
implementations
| |||||
![]() ![]() ![]() | ?! Σ | 0..* | Extension |
Extensions
that
cannot
be
ignored
even
if
unrecognized
| ||||
![]() ![]() ![]() | Σ | 1..1 | Reference ( Observation ) | Triggering observation | ||||
![]() ![]() ![]() | Σ | 1..1 | code |
reflex
|
repeat
|
re-run
Binding: triggered Bytype ( required ) : The type of TriggeredBy Observation. | ||||
![]() ![]() ![]() | 0..1 | string | Reason that the observation was triggered | |||||
![]() ![]() | Σ | 0..* | Reference ( MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy ) |
Part
of
referenced
event
| ||||
![]() ![]() | ?! S Σ | 1..1 | code |
registered
|
specimen-in-process
|
preliminary
|
final
|
amended
|
corrected
|
appended
|
cancelled
|
entered-in-error
|
unknown
|
cannot-be-obtained
Binding: Observation Status ( required ) : Codes providing the status of an observation. | ||||
![]() ![]() | S | 1 .. * | CodeableConcept |
Classification
of
type
of
observation
Slice: Unordered, Open by pattern:$this Binding: Observation Category Codes ( preferred ) : Codes for high level observation categories. | ||||
![]() ![]() ![]() | S | 1..1 | CodeableConcept |
Classification
of
type
of
observation
Binding: Observation Category Codes ( preferred ) : Codes for high level observation categories. Required Pattern: At least the following | ||||
![]() ![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]() | 1..* | Coding |
Code
defined
by
a
terminology
system
Fixed Value: (Complex) | |||||
![]() ![]() ![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]() ![]() | 1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://terminology.hl7.org/CodeSystem/observation-category | |||||
![]() ![]() ![]() ![]() ![]() | 0..1 | string | Version of the system - if relevant | |||||
![]() ![]() ![]() ![]() ![]() | 1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: vital-signs | |||||
![]() ![]() ![]() ![]() ![]() | 0..1 | string | Representation defined by the system | |||||
![]() ![]() ![]() ![]() ![]() | 0..1 | boolean | If this coding was chosen directly by the user | |||||
![]() ![]() ![]() ![]() | 0..1 | string | Plain text representation of the concept | |||||
![]() ![]() |
S
Σ
C
![]() | 1..1 | CodeableConcept |
Body
Weight
Binding: Vital Signs - Body Weight ( preferred ) : This identifies the set of LOINC codes that are appropriate for representing body weight vital sign measurements in Observation.code. Required Pattern: At least the following | ||||
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() | 1..* | Coding |
Code
defined
by
a
terminology
system
Fixed Value: (Complex) | |||||
![]() ![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |||||
![]() ![]() ![]() ![]() | 1..1 | uri |
Identity
of
the
terminology
system
Fixed Value: http://loinc.org | |||||
![]() ![]() ![]() ![]() | 0..1 | string | Version of the system - if relevant | |||||
![]() ![]() ![]() ![]() | 1..1 | code |
Symbol
in
syntax
defined
by
the
system
Fixed Value: 29463-7 | |||||
![]() ![]() ![]() ![]() | 0..1 | string | Representation defined by the system | |||||
![]() ![]() ![]() ![]() | 0..1 | boolean | If this coding was chosen directly by the user | |||||
![]() ![]() ![]() | 0..1 | string | Plain text representation of the concept | |||||
![]() ![]() | S Σ | 1..1 |
Reference
(
Patient
| Who and/or what the observation is about | ||||
![]() ![]() | ?! Σ | 0..* | Reference ( Resource ) |
What
the
observation
is
about,
when
it
is
not
about
the
subject
of
record
| ||||
![]() ![]() |
Σ
C
|
0..1 | boolean | This observation organizes/groups a set of sub-observations | ||||
![]() ![]() | Σ | 0..1 | Reference ( Encounter ) | Healthcare event during which this observation is made. If you need to place the observation within one or more episodes of care, use the workflow-episodeOfCare extension | ||||
![]() ![]() |
S
Σ
C
![]() | 1..1 | dateTime | Vital Signs are point in time measurements and are recorded using the dateTime data type | ||||
![]() ![]() | Σ | 0..1 | instant | Date/Time this version was made available | ||||
![]() ![]() | Σ | 0..* | Reference ( Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson | HealthcareService | Group ) |
Who
is
responsible
for
the
observation
| ||||
![]() ![]() |
Σ
C
![]() | 0 .. 1 | Quantity |
The
quantity
for
the
vital
sign
being
observed.
Slice: Unordered, Closed by type:$this Binding: Vital Signs Units ( preferred ) : Commonly encountered UCUM units for recording Vital Signs. | ||||
![]() ![]() ![]() |
S
Σ
C
![]() | 0..1 | Quantity |
The
quantity
for
the
vital
sign
being
observed.
Binding: Body Weight Units ( required ) : g | kg | [lb_av] | [oz_av] | ||||
![]() ![]() |
S
C
![]() | 0..1 | CodeableConcept |
Why
the
result
value
is
missing
Binding: Data Absent Reason ( extensible ) : Codes specifying why the result ( Observation.value[x] ) is missing. | ||||
![]() ![]() | 0..* | CodeableConcept |
High,
low,
normal,
etc
Binding: Observation Interpretation Codes ( extensible ) : Codes identifying interpretations of observations. | |||||
![]() ![]() | 0..* | CodeableReference ( Resource ) |
Context
for
understanding
the
observation
Binding: Observation Interpretation Context Codes ( example ) : Codes identifying contextual factors that affect interpretation of observations. | |||||
![]() ![]() | 0..* | Annotation |
Comments
about
the
observation
| |||||
![]() ![]() | 0..1 | CodeableConcept |
DEPRECATED:
Observed
body
part
Binding: SNOMED CT Body Structures ( example ) : SNOMED CT Body site concepts | |||||
![]() ![]() | 0..1 | CodeableReference ( BodyStructure ) |
Observed
body
structure
Binding: SNOMED CT Body Structures ( example ) : SNOMED CT Body Structures | |||||
![]() ![]() | 0..1 | CodeableConcept |
How
it
was
done
Binding: Observation Methods ( example ) : Methods for simple observations. | |||||
![]() ![]() |
C
![]() | 0..1 | Reference ( Specimen | Group ) | Specimen used for this observation | ||||
![]() ![]() | 0..1 | Reference ( Device | DeviceMetric ) | A reference to the device that generates the measurements or the device settings for the device | |||||
|
C
![]() | 0..* | BackboneElement |
Provides
guide
for
interpretation
| ||||
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() | 0..* | Extension |
Additional
content
defined
by
implementations
| |||||
![]() ![]() ![]() | ?! Σ | 0..* | Extension |
Extensions
that
cannot
be
ignored
even
if
unrecognized
| ||||
![]() ![]() ![]() |
C
![]() | 0..1 | Quantity | Low Range, if relevant | ||||
![]() ![]() ![]() |
C
![]() | 0..1 | Quantity | High Range, if relevant | ||||
![]() ![]() ![]() | 0..1 | CodeableConcept |
Normal
value,
if
relevant
Binding: Observation Reference Range Normal Value Codes ( example ) : Codes identifying the normal value of the observation. | |||||
![]() ![]() ![]() | 0..1 | CodeableConcept |
Reference
range
qualifier
Binding: Observation Reference Range Meaning Codes ( preferred ) : Code for the meaning of a reference range. | |||||
![]() ![]() ![]() | 0..* | CodeableConcept |
Reference
range
population
Binding: Observation Reference Range Applies To Codes ( example ) : Codes identifying the population the reference range applies to. | |||||
![]() ![]() ![]() | 0..1 | Range | Applicable age range, if relevant | |||||
![]() ![]() ![]() |
C
![]() | 0..1 | markdown | Text based reference range in an observation | ||||
![]() ![]() | Σ | 0..* | Reference ( Observation ) |
Used
when
reporting
observations
included
in
a
vital
signs
panel
| ||||
![]() ![]() | Σ | 0..* | Reference ( DocumentReference | Observation ) |
Related
resource
from
which
the
observation
is
made
| ||||
![]() ![]() |
Σ
C
![]() | 0..* | BackboneElement |
Component
results
| ||||
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |||||
![]() ![]() ![]() | 0..* | Extension |
Additional
content
defined
by
implementations
| |||||
![]() ![]() ![]() | ?! Σ | 0..* | Extension |
Extensions
that
cannot
be
ignored
even
if
unrecognized
| ||||
![]() ![]() ![]() |
Σ
C
![]() | 1..1 | CodeableConcept |
Vital
Sign
measurement
or
component
Binding: LOINC codes with Observation or Both ( example ) : Codes identifying names of simple observations. | ||||
![]() ![]() ![]() |
Σ
C
![]() | 0 .. 1 |
The
value
for
the
vital
sign
component
being
observed.
Slice: Unordered, Open by type:$this | |||||
![]() ![]() ![]() ![]() | Quantity | |||||||
![]() ![]() ![]() ![]() | CodeableConcept | |||||||
![]() ![]() ![]() ![]() | string | |||||||
![]() ![]() ![]() ![]() | boolean | |||||||
![]() ![]() ![]() ![]() | integer | |||||||
![]() ![]() ![]() ![]() | Range | |||||||
![]() ![]() ![]() ![]() | Ratio | |||||||
![]() ![]() ![]() ![]() | SampledData | |||||||
![]() ![]() ![]() ![]() | time | |||||||
![]() ![]() ![]() ![]() | dateTime | |||||||
![]() ![]() ![]() ![]() | Period | |||||||
![]() ![]() ![]() ![]() | Attachment | |||||||
![]() ![]() ![]() ![]() | Reference (Any) | |||||||
![]() ![]() ![]() ![]() |
Σ
C
![]() | 0..1 | Quantity |
Vital
Sign
component
value
recorded
as
a
component
with
UCUM
(preferred)
Binding: UCUM units - for recording Vital Signs and components.
(
preferred
)
:
UCUM
units
-
for
recording
Vital
Signs
and
components.
| ||||
![]() ![]() ![]() |
C
![]() | 0..1 | CodeableConcept |
Why
the
component
result
value
is
missing
Binding: Data Absent Reason ( extensible ) : Codes specifying why the result ( Observation.value[x] ) is missing. | ||||
![]() ![]() ![]() | 0..* | CodeableConcept |
High,
low,
normal,
etc
Binding: Observation Interpretation Codes ( extensible ) : Codes identifying interpretations of observations. | |||||
![]() ![]() ![]() | 0..* | See referenceRange (Observation) |
Provides
guide
for
interpretation
of
component
result
value
| |||||
![]() | ||||||||
XML Template
<!-- Observationbodyweight --><Observation xmlns="http://hl7.org/fhir" > <!-- from Element: extension --> <id value="[id]"/><!-- 0..1 Logical id of this artifact --> <meta><!-- I 0..1 Meta Metadata about the resource --></meta> <implicitRules value="[uri]"/><!-- I 0..1 A set of rules under which this content was created --> <language value="[code]"/><!-- I 0..1 Language of the resource content --> <text><!-- I 0..1 Narrative Text summary of the resource, for human interpretation --></text> <contained><!-- 0..* Resource Contained, inline Resources --></contained> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored --></modifierExtension> <identifier><!-- I 0..* Identifier Business Identifier for observation --></identifier> <basedOn><!-- I 0..* Reference(CarePlan) Fulfills plan, proposal or order --></basedOn> <triggeredBy> I 0..* BackboneElement <!-- I 0..* Triggering observation(s) --> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <observation><!-- I 1..1 Reference(Observation) Triggering observation --></observation> <type value="[code]"/><!-- I 1..1 reflex | repeat | re-run --> <reason value="[string]"/><!-- I 0..1 Reason that the observation was triggered --> </triggeredBy> <partOf><!-- I 0..* Reference(MedicationAdministration) Part of referenced event --></partOf> <status value="[code]"/><!-- I 1..1 registered | specimen-in-process | preliminary | final | amended | corrected | appended | cancelled | entered-in-error | unknown | cannot-be-obtained --> <-- category sliced by pattern:$this in the specified orderOpen--> <category><!-- I 1..1 CodeableConcept Classification of type of observation --></category> <code><!-- I 1..1 CodeableConcept Body Weight --></code> <subject><!-- I 1..1 Reference(Patient) Who and/or what the observation is about --></subject> <focus><!-- I 0..* Reference(Resource) What the observation is about, when it is not about the subject of record --></focus> <organizer value="[boolean]"/><!-- I 0..1 This observation organizes/groups a set of sub-observations --> <encounter><!-- I 0..1 Reference(Encounter) Healthcare event during which this observation is made. If you need to place the observation within one or more episodes of care, use the workflow-episodeOfCare extension --></encounter> <effectiveDateTime value="[dateTime]"/><!-- I 1..1 Vital Signs are point in time measurements and are recorded using the dateTime data type --> <issued value="[instant]"/><!-- I 0..1 Date/Time this version was made available --> <performer><!-- I 0..* Reference(Practitioner) Who is responsible for the observation --></performer> <-- valueQuantity sliced by type:$this in the specified orderClosed--> <valueQuantity><!-- I 0..1 Quantity The quantity for the vital sign being observed. --></valueQuantity> <dataAbsentReason><!-- I 0..1 CodeableConcept Why the result value is missing --></dataAbsentReason> <interpretation><!-- I 0..* CodeableConcept High, low, normal, etc --></interpretation> <interpretationContext><!-- I 0..* CodeableReference Context for understanding the observation --></interpretationContext> <note><!-- I 0..* Annotation Comments about the observation --></note> <bodySite><!-- I 0..1 CodeableConcept DEPRECATED: Observed body part --></bodySite> <bodyStructure><!-- I 0..1 CodeableReference Observed body structure --></bodyStructure> <method><!-- I 0..1 CodeableConcept How it was done --></method> <specimen><!-- I 0..1 Reference(Specimen) Specimen used for this observation --></specimen> <device><!-- I 0..1 Reference(Device) A reference to the device that generates the measurements or the device settings for the device --></device> <referenceRange> I 0..* BackboneElement <!-- I 0..* Provides guide for interpretation --> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <low><!-- I 0..1 Quantity Low Range, if relevant --></low> <high><!-- I 0..1 Quantity High Range, if relevant --></high> <normalValue><!-- I 0..1 CodeableConcept Normal value, if relevant --></normalValue> <type><!-- I 0..1 CodeableConcept Reference range qualifier --></type> <appliesTo><!-- I 0..* CodeableConcept Reference range population --></appliesTo> <age><!-- I 0..1 Range Applicable age range, if relevant --></age> <text value="[markdown]"/><!-- I 0..1 Text based reference range in an observation --> </referenceRange> <hasMember><!-- I 0..* Reference(Observation) Used when reporting observations included in a vital signs panel --></hasMember> <derivedFrom><!-- I 0..* Reference(DocumentReference) Related resource from which the observation is made --></derivedFrom> <component> I 0..* BackboneElement <!-- I 0..* Component results --> <modifierExtension><!-- I 0..* Extension Extensions that cannot be ignored even if unrecognized --></modifierExtension> <code><!-- I 1..1 CodeableConcept Vital Sign measurement or component --></code> <-- value[x] sliced by type:$this in the specified orderOpen--> <valueQuantity><!-- I 0..1 Quantity Vital Sign component value recorded as a component with UCUM (preferred)
--></valueQuantity> <dataAbsentReason><!-- I 0..1 CodeableConcept Why the component result value is missing --></dataAbsentReason> <interpretation><!-- I 0..* CodeableConcept High, low, normal, etc --></interpretation> <referenceRange><!-- See http://hl7.org/fhir/StructureDefinition/Observation#Observation.referenceRange Provides guide for interpretation of component result value --></referenceRange> </component> </Observation>
JSON Template
{ // Observationbodyweight
// from Element: extension
"meta" : { Meta }, // IMetadata about the resource
"implicitRules" : "<uri>", // IA set of rules under which this content was created
"language" : "<code>", // ILanguage of the resource content
"text" : { Narrative }, // IText summary of the resource, for human interpretation
"contained" : [{ Resource }], //Contained, inline Resources
"modifierExtension" : [{ Extension }], // IExtensions that cannot be ignored
"identifier" : [{ Identifier }], // IBusiness Identifier for observation
"basedOn" : [{ Reference(CarePlan) }], // IFulfills plan, proposal or order
"triggeredBy" : [{ BackboneElement }], // ITriggering observation(s)
"partOf" : [{ Reference(MedicationAdministration) }], // IPart of referenced event
"status" : "<code>", // I R! registered | specimen-in-process | preliminary | final | amended | corrected | appended | cancelled | entered-in-error | unknown | cannot-be-obtained
"category" : [ // sliced by pattern:$this in the specified order, Open
{ // Classification of type of observation // I R!
// from Element: extension
}
],
"code" : { CodeableConcept }, // I R! Body Weight
"subject" : { Reference(Patient) }, // I R! Who and/or what the observation is about
"focus" : [{ Reference(Resource) }], // IWhat the observation is about, when it is not about the subject of record
"organizer" : <boolean>, // IThis observation organizes/groups a set of sub-observations
"encounter" : { Reference(Encounter) }, // IHealthcare event during which this observation is made. If you need to place the observation within one or more episodes of care, use the workflow-episodeOfCare extension
"effectiveDateTime" : "<dateTime>", // I R! Vital Signs are point in time measurements and are recorded using the dateTime data type
"issued" : "<instant>", // IDate/Time this version was made available
"performer" : [{ Reference(Practitioner) }], // IWho is responsible for the observation
"valueQuantity" : [ // sliced by type:$this in the specified order, Closed
{ // The quantity for the vital sign being observed. // I
// from Element: extension
}
],
"dataAbsentReason" : { CodeableConcept }, // IWhy the result value is missing
"interpretation" : [{ CodeableConcept }], // IHigh, low, normal, etc
"interpretationContext" : [{ CodeableReference(Resource) }], // IContext for understanding the observation
"note" : [{ Annotation }], // IComments about the observation
"bodySite" : { CodeableConcept }, // IDEPRECATED: Observed body part
"bodyStructure" : { CodeableReference(BodyStructure) }, // IObserved body structure
"method" : { CodeableConcept }, // IHow it was done
"specimen" : { Reference(Specimen) }, // ISpecimen used for this observation
"device" : { Reference(Device) }, // IA reference to the device that generates the measurements or the device settings for the device
"referenceRange" : [{ BackboneElement }], // IProvides guide for interpretation
"hasMember" : [{ Reference(Observation) }], // IUsed when reporting observations included in a vital signs panel
"derivedFrom" : [{ Reference(DocumentReference) }], // IRelated resource from which the observation is made
"component" : [{ BackboneElement }], // IComponent results
}
Alternate definitions: Master Definition ( XML , JSON ), Schematron
|
|
Name
|
Conformance | ValueSet |
| Observation.language | All Languages | required | All Languages |
| Observation.triggeredBy.type | triggered Bytype | required | triggered Bytype |
| Observation.status |
Observation
Status
|
required | Observation Status |
| Observation.category | Observation Category Codes | preferred | Observation Category Codes |
| Observation.category | Observation Category Codes | preferred | Observation Category Codes |
| Observation.code | Vital Signs - Body Weight | preferred | Vital Signs - Body Weight |
| Observation.value[x] | Body Weight Units | required | Body Weight Units |
| Observation.value[x] | Body Weight Units | required | Body Weight Units |
| Observation.dataAbsentReason | Data Absent Reason | extensible | Data Absent Reason |
| Observation.interpretation | Observation Interpretation Codes | extensible | Observation Interpretation Codes |
| Observation.interpretationContext | Observation Interpretation Context Codes | example | Observation Interpretation Context Codes |
| Observation.bodySite | SNOMED CT Body Structures | example | SNOMED CT Body Structures |
| Observation.bodyStructure | SNOMED CT Body Structures | example | SNOMED CT Body Structures |
| Observation.method | Observation Methods | example | Observation Methods |
| Observation.referenceRange.normalValue | Observation Reference Range Normal Value Codes | example | Observation Reference Range Normal Value Codes |
| Observation.referenceRange.type | Observation Reference Range Meaning Codes | preferred | Observation Reference Range Meaning Codes |
| Observation.referenceRange.appliesTo | Observation Reference Range Applies To Codes | example | Observation Reference Range Applies To Codes |
| Observation.component.code |
LOINC
codes
with
Observation
or
| example | LOINC codes with Observation or Both |
| Observation.component.value[x] | ?ext | preferred |
http://unitsofmeasure.org/vs
![]() |
| Observation.component.dataAbsentReason | Data Absent Reason | extensible | Data Absent Reason |
| Observation.component.interpretation | Observation Interpretation Codes | extensible | Observation Interpretation Codes |
| Id | Path | Details | Requirements |
| vs-4 | Observation |
For
single
vital
signs
observations
(that
do
not
require
use
of
components
or
hasMember),
then
either
a
value[x]
or
a
data
absent
reason
must
be
present.
Expression :
dataAbsentReason.exists()
or
value.exists()
|