| Result of ECBU | Effectifs | Percentage (%) |
| Negative | 69 | 55.6 |
| E. coli | 34 | 27.4 |
| Candida albicans | 3 | 2.4 |
| Polymorphe | 3 | 2.4 |
| Klebsiella pneumoniae | 2 | 1.6 |
| Acinetobacter baumanii | 2 | 1.6 |
| Klebsiella oxytoca | 2 | 1.6 |
| Enterococcus | 1 | 0.8 |
| Burkholderia cepacia | 1 | 0.8 |
| Enterobacter cloacae | 1 | 0.8 |
| Pseudomonas aeruginosa | 1 | 0.8 |
| Staphylococcus aureus | 1 | 0.8 |
| Proteus mirabilis | 1 | 0.8 |
| Gram positive cocci | 2 | 1.6 |
| Gram negativebacillus | 1 | 0.8 |
| Total | 124 | 100.0 |