Class: Allergy

Description of: Allergy

Class steward is Orders/Observation
Interested committees Patient Administration
An abnormal reaction of a patient to an allergen.

Rationale: Generalize usage

Attribute definitions for: Allergy

allergen_id

An identifier of the allergen which causes the allergic reaction.

|AL1^1^00203^Set ID - AL1| |AL1^3^00205^Allergy Code/Mnemonic/ Description|

allergy_cd

An identification code for the patient condition.

|AL1^3^00205^Allergy Code/Mnemonic/ Description|

allergy_reaction_cd

A code specifying an allergic reaction.

|AL1^5^00207^Allergy Reaction|

allergy_reaction_description_txt

Free form textual description of a patient medical condition.

|AL1^5^00207^Allergy Reaction|

allergy_severity_cd

A code indicating the general severity of the patient condition (e.g., severe, moderate, mild, . . .).

|AL1^4^00206^Allergy Severity|

allergy_type_cd

A code indicating the general allergy category (e.g., drug, food, pollen, . . .).

|AL1^2^00204^Allergy Type|

assessment_dttm

The date and time the allergy was identifier.

Rationale: To replace attribute inherited from Patient_clinical_item.

employment_related_ind

n indication that the allergy is employment related.

Rationale: To replace attribute previously inherited from Patient_clinical_item.