PatientAllergyUpdateHistory
The table contains one record for each update of a patient's allergy information.
| Column Name | Type | Description |
|---|---|---|
| LastUpdateUserIdentification | VARCHAR | The user who last updated the patient's allergy history. |
| AllergyHistoryUpdateTime | DATETIME | The time at which the patient's allergy history was updated. |
| AllergyHistoryReviewReason | INTEGER | This item stores the history of the review reason of allergies. |
| PhysicalDeploymentOwnerIdentifier | VARCHAR | ID of the physical deployment owner for this record. Physical owners will be where the data is hosted, either on the cross-over server or the owner deployment. |
| LastAll | DATETIME | The date and time at which the patient's allergy history was updated. |
| LogicalDeploymentOwnerIdentifier | VARCHAR | ID of the logical deployment owner for this record. Logical owners show the deployment where the record was created but doesn't represent if the record is a part of version skew. |
| PatientAllergyUpdateHistoryLineNumber | INTEGER | The line number of a specific allergy update in the patient's allergy update history. This is the second column in the primary key and, in addition to the patient ID, uniquely identifies a patient allergy update. |
| AllergyReviewEncounterContactSerialNumber | NUMERIC | This column contains historical entries for the source encounter where allergies were reviewed. If allergies were reviewed outside the context of an encounter, the value is null. |