Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
AllergyIntolerance | DomainResource | Allergy or Intolerance (generally: Risk Of Adverse reaction to a substance) | ||
identifier | Σ | 0..* | Identifier | External ids for this item |
onset | Σ | 0..1 | dateTime | Date(/time) when manifestations showed |
recordedDate | Σ | 0..1 | dateTime | When recorded |
recorder | Σ | 0..1 | Reference( Practitioner | Patient) | Who recorded the sensitivity |
patient | Σ | 1..1 | Reference( Patient) | Who the sensitivity is for |
reporter | Σ | 0..1 | Reference( Patient | RelatedPerson | Practitioner) | Source of the information about the allergy |
substance | Σ | 1..1 | CodeableConcept | Substance, (or class) considered to be responsible for risk
AllergyIntolerance Substance and Negation Codes ( Example) |
status | ?! Σ | 0..1 | code | active | unconfirmed | confirmed | inactive | resolved | refuted | entered-in-error
AllergyIntoleranceStatus ( Required) |
criticality | Σ | 0..1 | code | CRITL | CRITH | CRITU
AllergyIntoleranceCriticality ( Required) |
type | Σ | 0..1 | code | allergy | intolerance - Underlying mechanism (if known)
AllergyIntoleranceType ( Required) |
category | Σ | 0..1 | code | food | medication | environment | other - Category of Substance
AllergyIntoleranceCategory ( Required) |
lastOccurence | Σ | 0..1 | dateTime | Date(/time) of last known occurrence of a reaction |
note | 0..1 | Annotation | Additional text not captured in other fields | |
reaction | 0..* | BackboneElement | Adverse Reaction Events linked to exposure to substance | |
substance | Σ | 0..1 | CodeableConcept | Specific substance considered to be responsible for event
Substance Code ( Example) |
certainty | Σ | 0..1 | code | unlikely | likely | confirmed - clinical certainty about the specific substance
AllergyIntoleranceCertainty ( Required) |
manifestation | Σ | 1..* | CodeableConcept | Clinical symptoms/signs associated with the Event
SNOMED CT Clinical Findings ( Example) |
description | 0..1 | string | Description of the event as a whole | |
onset | Σ | 0..1 | dateTime | Date(/time) when manifestations showed |
severity | Σ | 0..1 | code | mild | moderate | severe (of event as a whole)
AllergyIntoleranceSeverity ( Required) |
exposureRoute | Σ | 0..1 | CodeableConcept | How the subject was exposed to the substance
SNOMED CT Route Codes ( Example) |
note | 0..1 | Annotation | Text about event not captured in other fields | |
Documentation for this format |