Table 2.
Antibiotic susceptibility patterns of P. aeruginosa isolates
| Antibiotic susceptibility assay | ||||||
|---|---|---|---|---|---|---|
| Antibiotic | Agar dick diffusion (number and percentage of isolates) | Broth microdilution (number and percentage of isolates) | ||||
| Resistant | Intermediate | Susceptible | Resistant | Intermediate | Susceptible | |
| Ciprofloxacin | 51 (72.9%) | 15 (21.4%) | 4 (5.7%) | 51 (72.9%) | 15 (21.4%) | 4 (5.7%) |
| Levofloxacin | 57 (81.4%) | 7 (10.0%) | 6 (8.6%) | |||
| Norfloxacin | 52 (74.3%) | 4 (5.7%) | 14 (20.0%) | |||
| Ofloxacin | 54 (77.1%) | 7 (10.0%) | 9 (12.9%) | |||
| Amikacin | 61 (87.1%) | 3 (4.3%) | 6 (8.6%) | |||
| Gentamicin | 51 (74.3%) | 8 (12.9%) | 11 (12.9%) | |||
| Ceftazidime | 54 (75.7%) | 7 (11.4%) | 9 (12.9%) | |||
| Imipenem | 60 (85.7%) | 3 (4.3%) | 7 (10.0%) | |||