AllergyIntoleranceCertainty
Statement about the degree of clinical certainty that a Specific Substance was the cause of the Manifestation in an reaction event.
This value set has an inline code system http://hl7.org/fhir/reaction-event-certainty, which defines the following codes:
Code
|
Display
|
Definition
|
unlikely
|
Unlikely |
There is a low level of clinical certainty that the reaction was caused by the identified Substance. |
likely
|
Likely |
There is a high level of clinical certainty that the reaction was caused by the identified Substance. |
confirmed
|
Confirmed |
There is a very high level of clinical certainty that the reaction was due to the identified Substance, which may include clinical evidence by testing or rechallenge. |