ATB Protocol | Number of patients | Percentage (%) |
Amoxicillin-Clavulanic acid 3 g/j + Metronidazole 1.5 g/j | 319 | 74.01 |
Amoxicillin 3 g/j + Metronidazole 1.5 g/j | 74 | 17.17 |
Amoxicillin-Clavulanic acid + ciprofloxacin 2 g/j + Metronidazole 1.5 g/j | 38 | 8.82 |