Table 2 The frequency of MDRs, main STs, and virulence genes among MRSA and MSSA
| Â | MDRs | Main STs | Virulence genes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
isolates(n) | MDRs (n,%) | ST398 (n,%) | ST188 (n,%) | ST45 (n,%) | pvl (n,%) | fnbA (n,%) | fnbB (n,%) | hla (n,%) | hlb (n,%) | sea (n,%) | seb (n,%) | sec (n,%) | eta (n,%) | etb (n,%) | clfA (n,%) |
MRSA(76) | 56 (73.7) | 2 (2.6) | 1 (1.3) | 20 (26.3) | 31 (40.8) | 36 (47.4) | 31 (40.8) | 74 (97.4) | 51 (67.1) | 18 (23.7) | 38 (50.0) | 38 (50.0) | 47 (61.8) | 15 (19.7) | 76 (100.0) |
MSSA(151) | 57 (37.7) | 30 (19.9) | 29 (19.2) | 3 (2.0) | 77 (51.0) | 51 (33.8) | 82 (54.3) | 150 (99.3) | 110 (72.8) | 17 (11.3) | 70 (46.4) | 25 (16.6) | 83 (55.0) | 28 (18.5) | 151 (100.0) |
S.aureus(227) | 113 (49.8) | 32 (14.1) | 30 (13.2) | 23 (10.1) | 108 (47.6) | 87 (35.7) | 113 (49.8) | 224 (98.7) | 161 (70.9) | 35 (15.4) | 108 (47.6) | 63 (27.8) | 130 (57.3) | 43 (18.9) | 227 (100.0) |
p valuea | < 0.01 | < 0.01 | < 0.01 | < 0.01 | 0.146 | 0.047 | 0.055 | 0.542 | 0.369 | 0.014 | 0.604 | < 0.01 | 0.323 | 0.829 | – |