Table 1.
Values are presented as mean (range) or number (%).
CDAD, C. Difficile-associated diarrhea; H2 antagonist, histamine-2 receptor antagonist; ICU, intensive care unit; PMC, pseudomembranous colitis.
*Other antibiotics indicate all kind of antibiotics except cephalosporin, aminoglycoside and quinolone; †Antibiotic maintenance indicates receiving previous antibiotics during CDAD.