Research Article

Antimicrobial Resistance and Associated Risk Factors for Clostridium difficile in Patients Attending Tertiary Care Settings

Table 4

Frequency of toxigenic strains of C. difficile based on A and B toxins ELISA.

Total samples n (%) positive by ELISANo. of positive samples n (%)Toxin statusToxin A ELISAToxin A/B ELISA

115/450 (25.5)41 (35.6)A+/B+++
23 (20)A−/B++
51 (44.4)A−/B