| Original Column Name | Expanded Column Name | Description | 
|---|---|---|
| AllergyHisID | Allergy History ID | Unique identifier for each allergy history record. | 
| AllergyID | Allergy ID | Reference to a specific allergy. | 
| AllergySeverityID | Allergy Severity ID | Identifier for the severity level of the allergy. | 
| AllergyStatusID | Allergy Status ID | Identifier for the current status of the allergy. | 
| AllergyVeriStatusID | Allergy Verification Status ID | Details about the verification status of the allergy record. | 
| DateCreated | Date Created | The date when the allergy record was created. | 
| DateFrom | Date From | The start date from which the allergy is considered relevant. | 
| DateTo | Date To | The end date until which the allergy is considered relevant. | 
| InactiveReason | Inactive Reason | Reason for the allergy record becoming inactive. | 
| InfoSrcID | Info Src ID | Source of information for the allergy record. | 
| IsIntolerance | Is Intolerance | Indicates whether the record is for an intolerance rather than an allergy. | 
| IsNoKnown | Is No Known | Indicates if there are no known allergies for the patient. | 
| IsUnknown | Is Unknown | Indicates if the allergy status is unknown. | 
| NoteGenEntryID | Note Gen Entry ID | Details about general notes associated with the allergy record. | 
| RecptID | Recipient ID | Identifier for the recipient of the allergy information. | 
| RecptTypeID | Recipient Type ID | Type of recipient for the allergy information. | 
| UnknownReason | Unknown Reason | Reason why the allergy information is unknown. | 
| ZUChkSum | Z U Chk Sum | Checksum used for audit log purposes. | 
| ZUDate | Z U Date | Date associated with the audit log entry. | 
| ZULogonHisID | Z U Logon History ID | Details about the logon history for audit purposes. | 
| AllergyName | Allergy Name | Name of the allergy. | 
| AllergyTypeName | Allergy Type Name | Type of the allergy. | 
| VeriStatusName | Verification Status Name | Name of the verification status for the allergy record. |