Table 2.
Percentages of antibiotics resistance in MRSE and MSSE groups.
| MRSE (N=16) | MSSE (N=27) | p | |||
|---|---|---|---|---|---|
| % Resistance | MIC90 | % Resistance | MIC90 | ||
| Cloxacillin | 100 | >2 | 0 | ≤0.25 | <0.001* |
| Cotrimoxazole | 13 | ≤2/38 | 7 | ≤2/38 | 0.578 |
| Erythromycin | 100 | >4 | 74 | >4 | 0.026* |
| Clindamycin | 75 | 0.5 | 33 | 0.5 | 0.063 |
| Ciprofloxacin | 56 | >2 | 7 | ≤1 | <0.001* |
| Vancomycin | 0 | 4 | 0 | 2 | |
| Linezolid | 0 | 4 | 0 | 2 | |
| Daptomycin | 0 | ≤1 | 0 | ≤1 | |
| Tetracycline | 50 | >8 | 11 | 2 | 0.005* |
| Rifampicin | 0 | ≤0.5 | 0 | ≤0.5 | |
| Fusidico | 45 | >2 | 8 | ≤2 | 0.013* |
| Mupirocin | 73 | >256 | 24 | <256 | 0.02* |
| Chloramphenicol | 0 | ≤8 | 0 | ≤8 | |
| Gentamicin | 38 | >8 | 18 | 4 | 0.168 |
| Tobramycin | 44 | >8 | 30 | 8 | 0.348 |
MRSE: methicillin-resistant Staphylococcus epidermidis, MSSE: methicillin-susceptible Staphylococcus epidermidis. MIC90 value was defined as the lowest concentration of the antibiotic at which 90% of the isolates were inhibited. *P<0.05