Table 2.

MedDRA PTs used to search AAD events in FAERS database

PTs-code	PTs-name
10,009,657	Clostridium difficile colitis
10,037,128	Pseudomembranous colitis
10,052,815	Antibiotic associated colitis
10,058,305	Clostridium colitis
10,058,852	Clostridium bacteraemia
10,061,043	Clostridial infection
10,070,027	Clostridium test positive
10,078,496	Clostridial sepsis

PTs, the preferred terms