Table 1 Antibiotic susceptibility 1 of SCUT Isolates of P . aeruginosa and T3SS genotype
|  | exoU(+) (n = 19) | exoU(-) (n = 75) | P-value2 | ||
|---|---|---|---|---|---|
| Â | Resistant | Non-resistant | Resistant | Non-resistant | |
Fluoroquinolones | Â | Â | Â | Â | Â |
  Ciprofloxacin3 | 5 (28%) | 13 (72%) | 1 (1%) | 74 (99%) | 0.001 |
  Gatifloxacin | 5 (26%) | 14 (74%) | 2 (3%) | 73 (97%) | 0.003 |
  Ofloxacin | 6 (32%) | 13 (68%) | 3 (4%) | 72 (96%) | 0.002 |
Cephalosporins | Â | Â | Â | Â | Â |
  Cefotaxime | 3 (16%) | 16 (84%) | 9 (12%) | 66 (88%) | 0.70 |
  Ceftazidime | 3 (16%) | 16 (84%) | 5 (7%) | 70 (93%) | 0.20 |
Aminoglycosides | Â | Â | Â | Â | Â |
  Amikacin | 1 (5%) | 18 (95%) | 1 (1%) | 74 (99%) | 0.37 |
  Gentamicin | 5 (26%) | 14 (74%) | 4 (5%) | 71 (95%) | 0.02 |
  Tobramycin | 3 (16%) | 16 (84%) | 2 (3%) | 73 (97%) | 0.054 |