Antibiotic susceptibility of the 144 pneumococcal isolates
| MIC (mg/l) | ||||||
| Antibiotic | MIC50 | MIC90 | Range | % R | % I | % S |
| Penicillin | 0.03 | 1 | 0.004–4 | 1.4 | 37.6 | 61.0 |
| Cefotaxime | 0.016 | 0.5 | 0.004–2 | 0 | 6.3 | 93.7 |
| Imipenem | 0.016 | 0.25 | 0.004–2 | 0 | 0 | 100 |
| Erythromycin | 0.19 | 512 | 0.6–>512 | 38.5 | 2.1 | 59.4 |
| Clindamycin | 0.25 | 256 | 0.03–>512 | 31.8 | 0 | 68.2 |
| Telithromycin | 0.015 | 0.06 | 0.004–0.5 | 0 | 0 | 100 |
| Levofloxacin | 0.75 | 1 | 0.38–8 | 1.4 | 0 | 98.6 |
| Moxifloxacin | 0.25 | 0.5 | 0.03–1 | 3.5 | 0 | 96.5 |
| Vancomycin | 0.5 | 1 | 0.125–1 | 0 | 0 | 100 |