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The Frequency of Antibiotics Used Prior Diagnosis (N=82)
| Prior antibiotic use | n (%) |
|---|---|
| Piperacillin-tazobactam | 20 (24.4%) |
| Aminoglycosides | 19 (23.2%) |
| Cephalosporins | 18 (22%) |
| Vancomycin | 18 (22%) |
| Fluoroquinolones | 16 (19.5%) |
| Carbapenems | 11 (13.4%) |
| Colistin | 5 (6.1%) |
| Metronidazole | 3 (3.7%) |
| Penicillin | 2 (2.4%) |
| Clindamycin | 2 (2.4%) |
