| Variables | Categories | Carbapenemase producing Acinetobacter baumanii n (%) | OR (95% CI) | P-value |
| Antibiotherapy | No | 2 (3.03) | 1 | Ref |
| Yes | 65 (64.36) | 57.78 (13.35 - 250.07) | <0.0001 | |
| Hospial food consumption | No | 55 (40.15) | 1 | Ref |
| Yes | 12 (40.00) | 0.99 (0.44 - 2.23) | 0.99 | |
| Frequent hospitalisation | No | 5 (5.88) | 1 | Ref |
| Yes | 62 (75.61) | 49.60 (17.63 - 139.57) | <0.0001 | |
| Using common toilet | No | 2 (20.00) | 1 | Ref |
| Yes | 65 (41.40) | 2.83 (0.58-13.74) | 0.32 |