Iā€™m digging into some of the complexities of i2b2, especially in the concept path that shows how a particular piece of information in the electronic health record fits into the hierarchy. A colleague pointed me to this nice online document that explains some of this hierarchy.

Janice Donahoe, i2b2 Design Document: Ontology Management (ONT) Cell. Available at https://www.i2b2.org/software/files/PDF/current/Ontology_Design.pdf.

This Recommendation was added to the website on 2017-01-30 and was last modified on 2020-02-29. You can find similar pages at i2b2.

An earlier version of this page appears here.