Table 7 Absolute and relative frequency of antibiotic susceptibility of beta-hemolytic streptococci isolates
Antibiotics | Sensitive | Intermediate | Resistant | |||
|---|---|---|---|---|---|---|
Absolute f. | Relative f. | Absolute f. | Relative f. | Absolute f. | Relative f. | |
Cefotaxime | 64 | 71.10 | 9 | 10 | 17 | 18.90 |
Tetracycline | 61 | 67.80 | 9 | 10 | 20 | 22.20 |
Trimethoprim-sulfamethoxazole | 39 | 43.30 | 8 | 8.90 | 43 | 47.80 |
Meropenem | 74 | 82.20 | 7 | 7.80 | 9 | 10 |
Chloramphenicol | 58 | 64.40 | 16 | 17.80 | 16 | 17.80 |
Erythromycin | 61 | 67.80 | 12 | 13.30 | 17 | 18.90 |
Azithromycin | 54 | 60 | 16 | 17.80 | 20 | 22.20 |
Ciprofloxacin | 56 | 62.20 | 11 | 12.20 | 23 | 25.60 |
Penicillin | 77 | 85.60 | 6 | 6.70 | 8 | 7.80 |
Gentamicin | 26 | 28.90 | 3 | 3.30 | 61 | 67.80 |
Ampicillin | 69 | 76.70 | 9 | 10 | 12 | 13.30 |
Enrofloxacin | 53 | 58.90 | 12 | 13.30 | 25 | 27.80 |