Table 3.
Correlation between values of the monthly resistance index of E. coli, Klebsiella, Pseudomonas aeruginosa, non-fermenter Gram-negative rods (NFR) and Staphylococcus aureus.
| Species | E. coli | Klebsiella | Ps. aeruginosa | NFR |
Staphylococcus
aureus |
|---|---|---|---|---|---|
| E. coli | r = 1.0000 | ||||
| Klebsiella | r = 0.5107 * p = 0.0214 |
r = 1.0000 | |||
| Pseudomonas aeruginosa, | r = 0.3184 p = 0.1841 |
r = 0.2755 p = 0.2536 |
r = 1.0000 | ||
| NFR | r = 0.1906 p = 0.4209 |
r = 0.1661 p = 0.4839 |
r = 0.3599 p = 0.1302 |
r = 1.0000 | |
| Staphylococcus aureus | r = 0.1972 p = 0.4046 |
r = 0.3500 p = 0.1303 |
r = −0.4089 * p = 0.0422 |
r = 1.0000 |
* p < 0.05.