Table 2.
The presence of biofilm-related genes for each agr group
| Agr group (%) | ||||||
|---|---|---|---|---|---|---|
| Biofilm Plate Titer (N = 248) | AgrI | AgrII | AgrIII | AgrIV | NT | SarA gene |
| Weak biofilm producer (n = 81, 32.7%) | 30.6 | 17.4 | 43.9 | 66.7 | 13.9 | 77.7 |
| Modertae biofilm producer (n = 115, 46.3%) | 42.9 | 56.5 | 50.0 | 22.2 | 47.2 | 73.9 |
| Strong biofilm producer (n = 52, 20.9%) | 26.5 | 26.1 | 6.1 | 11.1 | 38.9 | 48.1 |
| Total (n, %) | (98, 39.5%) | (23, 9.3%) | (82, 33.1%) | (9, 3.6%) | (36, 14.5%) | 173 |
| SarA gene (173, 69.7%) | 80.6 | 65.2 | 80.5 | 77.7 | 16.6 | |
| Adhesion Genes | ||||||
| icaD/ icaA(n = 248) | 87.7 | 87.0 | 78.0 | 88.9 | 80.6 | 58.5 |
| Eno (n = 235, 94.8%) | 92.9 | 91.3 | 97.6 | 100.0 | 94.4 | 71.5 |
| ClfA (n = 199, 80.2%) | 92.9 | 87.0 | 89.0 | 55.6 | 27.8 | 80.4 |
| ClfB (n = 199, 80.2%) | 92.9 | 87.0 | 89.0 | 55.6 | 27.8 | 80.4 |
| FnbA (n = 194, 78.2%) | 87.8 | 78.3 | 91.5 | 66.7 | 25.0 | 81.4 |
| EbpS (n = 191, 76.2%) | 82.7 | 60.9 | 84.1 | 55.6 | 55.6 | 76.4 |
| Fib (n = 154, 62.2%) | 60.2 | 73.9 | 80.5 | 66.7 | 16.7 | 83.1 |
| Cna (n = 99, 39.9%) | 46.9 | 21.7 | 53.7 | 0.0 | 11.1 | 78.8 |
| FnbB (n = 72, 29.0%) | 52.0 | 21.7 | 13.4 | 11.1 | 11.1 | 81.9 |
| Antibiotic Resistance | ||||||
| Cefoxitin/Penicillin (n = 248) | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100 |
| Erythromycin (n = 163) | 59.2 | 60.9 | 69.5 | 33.3 | 86.1 | 63.2 |
| Ciprofloxacin (n = 109) | 58.2 | 56.5 | 20.7 | 33.3 | 52.8 | 63.3 |
| Clindamycin (n = 95) | 28.6 | 43.5 | 48.8 | 11.1 | 44.4 | 65.3 |
| Gentamycin (n = 58) | 27.6 | 21.7 | 11.0 | 22.2 | 41.7 | 55.2 |
| SXT (n = 55) | 19.4 | 21.7 | 11.0 | 11.1 | 58.3 | 41.8 |
| MDR (n = 66) | 22.4 | 43.5 | 13.4 | 11.1 | 61.1 | 46.9 |
| Source of isolate | ||||||
| Wound (n = 78) | 36.7 | 34.8 | 35.4 | 22.2 | 8.3 | 80.7 |
| Blood (n = 34) | 11.2 | 17.4 | 11.0 | 11.1 | 25.0 | 52.9 |
| Nasal (n = 25) | 11.2 | 13.0 | 8.5 | 0.0 | 11.1 | 64 |
| Pus (n = 23) | 8.2 | 8.7 | 13.4 | 22.2 | 0.0 | 95.6 |
| Urine (n = 23) | 1.0 | 0.0 | 11.0 | 22.2 | 30.6 | 43.5 |
| Tissue (n = 13) | 9.2 | 8.7 | 2.4 | 0.0 | 0.0 | 61.5 |
| Sputum (n = 12) | 3.1 | 8.7 | 6.1 | 0.0 | 5.6 | 58.3 |
| Other sites (n = 40) | 19.4 | 8.7 | 12.2 | 22.2 | 19.4 | 72.5 |