Table 4.
The distribution of antimicrobial resistance of t030 and t437 in MRSA (%).
| Antibiotics | Total strains (n = 57) | t030 (n = 35) | t437 (n = 22) | χ 2 | P |
|---|---|---|---|---|---|
| PEN | 57 (100.0) | 35 (100.0) | 22 (100.0) | ||
| OXA | 57 (100.0) | 35 (100.0) | 22 (100.0) | ||
| FOX | 57 (100.0) | 35 (100.0) | 22 (100.0) | ||
| GEN | 37 (64.9) | 35 (100.0) | 2 (9.1) | 49.017 | 0.001 |
| RIF | 36 (63.2) | 35 (100.0) | 1 (4.5) | 52.898 | 0.001 |
| CIP | 36 (63.2) | 35 (100.0) | 1 (4.5) | 52.898 | 0.001 |
| LVX | 36 (63.2) | 35 (100.0) | 1 (4.5) | 52.898 | 0.001 |
| MFX | 36 (63.2) | 35 (100.0) | 1 (4.5) | 52.898 | 0.001 |
| SXT | 1 (1.8) | 0 | 1 (4.5) | — | 0.386 |
| CLI | 46 (80.7) | 26 (74.3) | 20 (90.9) | 1.448 | 0.229 |
| ERY | 48 (84.2) | 27 (77.1) | 21 (95.5) | 2.169 | 0.141 |
| NIT | 0 | 0 | 0 | ||
| LNZ | 0 | 0 | 0 | ||
| VAN | 0 | 0 | 0 | ||
| QDA | 21 (36.8) | 20 (57.1) | 1 (4.5) | 16.061 | 0.001 |
| TCY | 46 (80.7) | 34 (97.1) | 12 (54.5) | 13.123 | 0.001 |
| TGC | 0 | 0 | 0 |
Note. “—” indicates the result of using Fisher's exact probability test.