value-string
value-stringstringThe value of the observation, if the value is a string, and also searches in CodeableConcept.text
draft
Metadata
hl7.org registry- URL
- http://hl7.org/fhir/SearchParameter/Observation-value-string
- ID
- Observation-value-string
FHIRPath Expression
(Observation.value as string) | (Observation.value as CodeableConcept).text
Base Resources (1)
Observation