| Patients number | Mechanical ventilator device | Indwelling urinary catheter | Central venous catheter |
| P1 | Non-significant count | 1) Staphylococcus haemolytic 2) Klebsiella pneumoniae | No growth |
| P2 | Photorhabdus luminscens | 1) Staphylococcus epidermidis 2) Pseudomonas luteola | Non significant count |
| P3 | 1) Acinetobacter baumannii complex haemolytic 2) Klebsiella pneumoniae | 1) Acinetobacter baumannii complex haemolytic 2) Klebsiella pneumoniae | Kocurio kristinae |
| P4 | Serratia-marcescens | Klebsiella-pneumoniae | No growth |
| P5 | Staphylococcus epidermidis | Non significant count | No growth |
| P6 | No growth | Acinetobacter-baumannii complex haemolytic | No growth |
| P7 | Klebsiella pneumoniae | No growth | No growth |
| P8 | Escherichia coli | Escherichia coli | No growth |
| P9 | Klebsiella pneumoniae | Non significant count | No growth |
| P10 | No growth | Staphylococcus haemolytic | Non significant count |
| P11 | Acinetobacter-baumannii complex haemolytic | Acinetobacter-baumannii complex haemolytic | No growth |
| P12 | Klebsiella-pneumoniae | Klebsiella pneumoniae | Non significant count |