precondition

Precondition

draftFHIR Core package4.3.01 context

Other preceding or concurrent observations that must be known to correctly interpret the the observation. For example an fiO2 measure taken alongside of a SpO2 measurement. See the Observation notes section for additional guidance.

Metadata

hl7.org/fhir
Canonical URL
http://hl7.org/fhir/StructureDefinition/observation-precondition
ID
observation-precondition
Name
precondition

Context (1)

This extension can be used on the following elements:

elementObservation
PathCard.TypeFlagsDescription
Extension0..*
Other Observations needed to aid in the interpretation of the source observation.
extension
url
fixed: http://hl7.org/fhir/StructureDefinition/observation-precondition
value[x]
Reference