Allergy Mapping OSCAR to E2E

E2E Mapping Allergies Section

The E2E Allergies section contains data pertaining to the specific patient's allergy history. It aims to give detailed information about when their allergies started, their intensity, and onset.

General Assumptions

User Assumptions

• The provider will search for the allergen and select the closest matching result if available
• Given two of the same results, the provider will select the one that is more specific

Data Assumptions

• The data will be assumed to be "complete" in the sense that no information is not recorded in the EMR
• Codified data will be available whenever possible, but is not guaranteed
• Codified data will represent a drug allergy, while any freetext allergy is of an unknown type.

Issues

Issue 1

• Allergies may contain codified data, but not all entries will be codified.

Decision
Discussion: 14-Nov-2012

• After some clinical insight and investigation, any codified allergy entry is classified as a drug allergy. Any free-text based entry is of an unknown type.
• Export will include codified data if available and return a nullFlavor when not available.

Mapping

Relevant OSCAR DB Tables: allergy

Allergies Mapping Table