Fig. 1

Flowchart illustrating the selection process of adverse event (AE) reports from the Korea Adverse Event Reporting System (KAERS). AE reports extracted from the KAERS system, spanning between 2017 and 2021. Only the first or most recent completed reports were included and reports that were incomplete or canceled reports were excluded. Finally, suspected causative drugs associated with AEs were paired together. Suspected drugs were categorized into rifampin, isoniazid, or others drugs group.