Antibiotic	Odds ratio (95% CI)*
Clindamycin	16.80 (7.48 to 37.76)
Cephalosporins, monobactams, and carbapenems	5.68 (2.12 to 15.23)
Fluoroquinolones	5.50 (4.26 to 7.11)
Penicillin	2.71 (1.75 to 4.21)
Macrolides	2.65 (1.92 to 3.64)
Sulfonamides and trimethoprim	1.81 (1.34 to 2.43)
Tetracyclines	0.92 (0.61 to 1.4)