Medications in i2b2 are grouped in two ways: alphabetically and based on the Department of Veterans Affairs (VA) Drug Classification system.
ACT Medications Alphabetical
Overview: All medications are listed in alphabetical order based on a standardized medication naming system, RxNorm, developed by the National Library of Medicine. Visit the following page for more information on this naming system: https://www.nlm.nih.gov/research/umls/rxnorm/index.html
Dates: 2009 to present
ACT Medications VA Classes
Overview: All medications in the medical record are grouped here based on the Department of Veterans Affairs (VA) Drug Classification system. Visit the following page for more information on the VA Drug Classification system: https://www.pbm.va.gov/NationalFormulary.asp
Dates: 2009 to present
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