| Microorganisms | SERVICES | |||||||
| OR | MAT | NN | ICU | BU | HPR | TOTAL n (%) | ||
| Enterobacteriaceae | E. cloacae | 16 | 8 | 7 | 17 | 12 | 13 | 73 (53.3) |
| E. coli | 0 | 0 | 1 | 0 | 0 | 0 | 1 (0.7) | |
| K. pneumoniae | 0 | 2 | 3 | 0 | 4 | 0 | 9 (6.6) | |
| Gram Negative Non Fermenting Bacilli | A. baumanii | 0 | 1 | 0 | 0 | 0 | 0 | 1 (0.7) |
| A. salmonicida | 1 | 0 | 0 | 0 | 0 | 0 | 1 (0.7) | |
| B. cepacia | 0 | 1 | 0 | 0 | 1 | 0 | 2 (1.5) | |
| P. aeruginosa | 0 | 0 | 0 | 12 | 19 | 0 | 31 (22.6) | |
| P. stuzzeri | 1 | 0 | 0 | 0 | 0 | 0 | 1 (0.7) | |
| Negative Coagulase Staphylococcus | S. carnosus | 0 | 1 | 0 | 0 | 0 | 0 | 1 (0.7) |
| S. conhii | 1 | 0 | 0 | 1 | 0 | 0 | 2 (1.5) | |
| S. hominis | 0 | 1 | 0 | 0 | 0 | 0 | 1 (0.7) | |
| S. lentus | 1 | 0 | 0 | 0 | 0 | 0 | 1 (0.7) | |
| S. saprophyticus | 0 | 0 | 1 | 0 | 0 | 0 | 1 (0.7) | |
| S. sciuri | 0 | 0 | 0 | 0 | 1 | 0 | 1 (0.7) | |
| S. warnei | 1 | 0 | 0 | 1 | 0 | 0 | 2 (1.5) | |
| S. xylosus | 0 | 0 | 0 | 1 | 1 | 0 | 2 (1.5) | |
| Yeast and Molds | C. laurentii | 0 | 3 | 1 | 1 | 0 | 0 | 5 (3.6) |
| Molds | 1 | 0 | 0 | 0 | 1 | 0 | 2 (1.5) | |
| TOTAL n (%) | 22 (16.1) | 17 (12.4) | 13 (9.5) | 33 (24.1) | 39 (28.5) | 13 (9.5) | 137 (100) | |
| P value | 0.39 | 0.37 | 0.38 | 0.39 | 0.38 | 0.39 |
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