Table 1.
Antibiotic prophylaxis of the 136 participants
| Antibiotic prophylaxis regimen | No. of patients in group | No. of patients with positive screen culture for E. coli |
|---|---|---|
| Ciprofloxacin 1 dose prior (with gentamicin) | 30 | 6 |
| Ciprofloxacin 1 dose prior (without gentamicin) | 8 | 0 |
| Ciprofloxacin 3 doses prior | 91 | 21 |
| Trimethoprim-sulfamethoxazole | 1 | 0 |
| Piperacillin-tazobactam | 1 | 1 |
| Ciprofloxacin and clindamycin | 1 | 0 |
| Cefuroxime and gentamicin | 1 | 1 |
| Ciprofloxacin, gentamicin, and amoxicillin | 2 | 0 |
| Ciprofloxacin and metronidazole | 1 | 0 |