Antibiotics | N = 93 | % | RR | Chi2 | IC (95%) | p-value |
Cephalosporines | 12 | 12.90 | 0.38 | 15.95 | 0.22 - 0.66 | 6 × 10−5 |
Penicillins | 47 | 50.53 | 1.85 | 20.38 | 1.45 - 2.36 | 6 × 10−6 |
Fluoroquinolones | 18 | 19.35 | 0.59 | 6.42 | 0.38 - 0.91 | 0.001 |
Aminosides | 21 | 22.58 | 0.70 | 3.26 | 0.47 - 1.05 | 0.007 |
Chloramphenicol | 38 | 40.86 | 1.41 | 5.41 | 1.07 - 1.86 | 0.019 |
Tetracycline | 58 | 62.36 | 2.46 | 51.68 | 1.99 - 3.05 | 10−10 |
Imipenem | 5 | 5.37 | 0.15 | 32.44 | 0.065 - 0.36 | 10−10 |