Table 5.
Antimicrobial resistance of Enterococcus and Staphylococcus isolates to the tested antibiotics
| Resistance rate (%) | ||||
|---|---|---|---|---|
| Isolate/Antibiotics | 2008–2011 | 2012–2015 | Total | P for Trend Test |
| Enterococcus | ||||
| AMP | 72.22 | 92.45 | 84.27 | 0.01 |
| STH | 47.06 | 57.58 | 52.24 | 0.389 |
| GEH | 71.74 | 79.25 | 75.76 | 0.385 |
| ERY | 88.57 | 88.68 | 88.64 | 0.988 |
| CIP | 89.29 | 90.57 | 90.12 | 0.854 |
| CLI | 100.00 | 95.56 | 95.92 | 0.667 |
| MFX | 63.64 | 91.11 | 85.71 | 0.02 |
| PEN | 87.23 | 92.31 | 89.90 | 0.403 |
| TCY | 74.29 | 69.23 | 71.26 | 0.609 |
| VAN | 4.26 | 9.43 | 7.00 | 0.311 |
| LNZ | 4.88 | 0.00 | 2.17 | 0.111 |
| LVX | 77.14 | 90.38 | 85.06 | 0.089 |
| Staphylococcus | ||||
| OXA | 82.69 | 93.10 | 86.42 | 0.190 |
| SXT | 47.62 | 24.14 | 38.03 | 0.045 |
| ERY | 84.62 | 82.76 | 83.95 | 0.827 |
| CIP | 73.68 | 89.66 | 83.33 | 0.147 |
| CLI | 69.57 | 57.14 | 64.86 | 0.278 |
| MFX | 46.34 | 37.93 | 42.86 | 0.484 |
| PEN | 94.34 | 100.00 | 96.34 | 0.192 |
| GEN | 71.15 | 72.41 | 71.60 | 0.904 |
| TCY | 56.82 | 68.97 | 61.64 | 0.296 |
| VAN | 0.00 | 0.00 | 0.00 | – |
| LNZ | 0.00 | 0.00 | 0.00 | – |
| LVX | 68.89 | 79.31 | 72.97 | 0.324 |
| Not all tested antibiotics are listed | ||||
AMP Ampicillin, OXA Oxacillin, STH Streptomycin-High, SXT Trimethoprim/Sulfamethoxazole, ERY erythromycin, GEH gentamicin, CIP ciprofloxacin, CLI Clindamycin, MFX moxifloxacin, PEN penicillin, TCY tetracycline, VAN Vancomycin, LNZ Linezolid, LVX Levofloxacin
Data in boldface reflected p values < 0.05