How to obtain past medication history?

[liuhulangzw]

How to obtain past medication history from MIMICIV database？Especially in the absence of NOTE module.

[alistairewj]

There isn't much in the way of past medical history in the structured data. For the ED module, the medrecon table has past medications. Otherwise, the admission medications section of the discharge summaries in the note module are the best way to go.