| Post-operative care | Category | Effective n = 171 | % |
| Type dressing | antiseptic Dry iodinated alcohol/polividone | 152 | 88.9 |
| other types | 19 | 11.1 | |
| Respect for the aseptic dressing | Yes | 57 | 33.3 |
| No | 114 | 66.7 | |
| Quality of the material used for the dressing | Steril unsterile | 143 | 83.6 |
| unsterile | 28 | 16.4 |