http://hl7.org/fhir/StructureDefinition/AllergyIntolerance|4.0.1
Risk of harmful or undesirable, physiological response which is unique to an individual and associated with exposure to a substance.
| Name | Flags | Card | Type | Description & Constraints |
|---|---|---|---|---|
AllergyIntolerance | 0..* | Allergy or Intolerance (generally: Risk of adverse reaction to a substance) | ||
Σ | 0..* | Identifier | External ids for this item | |
?!Σ | 0..1 | CodeableConcept | active | inactive | resolved AllergyIntoleranceClinicalStatus (required) | |
?!Σ | 0..1 | CodeableConcept | unconfirmed | confirmed | refuted | entered-in-error AllergyIntoleranceVerificationStatus (required) | |
Σ | 0..1 | code | allergy | intolerance - Underlying mechanism (if known) AllergyIntoleranceType (required) | |
Σ | 0..* | code | food | medication | environment | biologic AllergyIntoleranceCategory (required) | |
Σ | 0..1 | code | low | high | unable-to-assess AllergyIntoleranceCriticality (required) | |
Σ | 0..1 | CodeableConcept | Code that identifies the allergy or intolerance AllergyIntoleranceCode (example) | |
Σ | 1..1 | Reference | Who the sensitivity is for | |
| 0..1 | Reference | Encounter when the allergy or intolerance was asserted | ||
| 0..1 | When allergy or intolerance was identified | |||
| 0..1 | dateTime | |||
| 0..1 | Age | |||
| 0..1 | Period | |||
| 0..1 | Range | |||
| 0..1 | string | |||
| 0..1 | dateTime | Date first version of the resource instance was recorded | ||
| 0..1 | Reference | Who recorded the sensitivity | ||
Σ | 0..1 | Reference | Source of the information about the allergy | |
| 0..1 | dateTime | Date(/time) of last known occurrence of a reaction | ||
| 0..* | Annotation | Additional text not captured in other fields | ||
| 0..* | BackboneElement | Adverse Reaction Events linked to exposure to substance | ||
| 0..1 | CodeableConcept | Specific substance or pharmaceutical product considered to be responsible for event SubstanceCode (example) | ||
| 1..* | CodeableConcept | Clinical symptoms/signs associated with the Event Manifestation (example) | ||
| 0..1 | string | Description of the event as a whole | ||
| 0..1 | dateTime | Date(/time) when manifestations showed | ||
| 0..1 | code | mild | moderate | severe (of event as a whole) AllergyIntoleranceSeverity (required) | ||
| 0..1 | CodeableConcept | How the subject was exposed to the substance RouteOfAdministration (example) | ||
| 0..* | Annotation | Text about event not captured in other fields |