Observation observation-US-Core-Body-Weight

This profile sets minimum expectations for the Observation resource to record, search, and fetch body weight observations associated with a patient. Defines constraints on Observation to represent body weight observations with a standard LOINC code and UCUM units of measure. This profile is derived from the US Core Vital Signs Profile.

Profile Differential


Observation
meta Meta
Metadata about the resource.
source uri
A uri that identifies the source system of the resource.
Constant: http://hl7.org/fhir/us/core/StructureDefinition/us-core-body-weigh
subject* Reference(US Core Patient Profile)
Who and/or what the observation is about.
status* code
The status of the result value. observation-status Extensible
Constant: final
category* CodeableConcept [1..*]
Classification of type of observation observation-category Extensible
Constant: vital-signs
encounter Reference(Encounter)
Healthcare event during which this observation is made
code* CodeableConcept
Coded Responses from C-CDA Vital Sign Results. us-core-vital-signs Extensible
Constant: 9463-7
value Quantity
Vital Signs Value
boolean boolean
Period Period
CodeableConcept CodeableConcept
string string
dateTime dateTime
Range Range
Quantity Quantity
time time
Z
integer integer
SampledData SampledData
Ratio Ratio
effective*
Often just a dateTime for Vital Signs
dateTime dateTime
Period Period