[Prediction of the course of antibiotic-associated diarrhea caused by based on clinical and laboratory characteristics of the disease].

Background: The most severe complications of antibiotic use are clostridial infection (CDI) and pseudomembranous colitis (PMC). There is a need for further study of these conditions and identification of their triggers.

Aim: To identify risk factors for severe forms of antibiotic-associated diarrhea caused by .