Table 1. Logistic regression coefficients for antibiotic exposures associated with Cx+/EIA+ in patient cohort.

Antibiotic	Coefficient	Standard error	p-Value
Cephalosporin	2.68	0.74	2.70E-04
Fluoroquinolone	0.19	1.09	0.86
Carbapenem	0.34	1.12	0.76
Metronidazole	1.11	0.95	0.24
Vancomycin (intravenous)	1.44	0.95	0.13

*Hosmer and Lemeshow Goodness of fit test p = 0.7536.