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. 2020 Nov 6;13(11):369. doi: 10.3390/ph13110369

Table 3.

Biofilm formation ability of MRSA isolates on polystyrene surface.

Isolates Specimen OD570 ± SD Biofilm Formation
1 Burn 0.24 ± 0.026 low-grade positive
2 Blood 2.609 ± 0.088 highly positive
3 SST 3.635 ± 0.052 highly positive
4 SST 1.437 ± 0.074 highly positive
5 Nasal 1.175 ± 0.03 highly positive
6 SSI 0.147 ± 0.028 low-grade positive
7 SST 0.135 ± 0.031 low-grade positive
8 Burn 1.971 ± 0.049 highly positive
9 Nasal 0.19 ± 0.079 low-grade positive
10 Nasal 1.378 ± 0.06 highly positive
11 SST 0.194 ± 0.075 low-grade positive
12 SST 1.554 ± 0.086 highly positive
13 SST 0.305 ± 0.021 low-grade positive
14 Nasal 2.157 ± 0.071 highly positive
15 Nasal 0.045 ± 0.007 Negative
16 SST 0.198 ± 0.078 low-grade positive
17 SSI 0.87 ± 0.023 low-grade positive
18 Nasal 0.221 ± 0.048 low-grade positive
19 Burn 0.428 ± 0.068 low-grade positive
20 Nasal 0.745 ± 0.018 low-grade positive
21 Nasal 0.319 ± 0.012 low-grade positive
22 SST 0.233 ± 0.087 low-grade positive
23 SST 0.788 ± 0.027 low-grade positive
24 SSI 0.642 ± 0.028 low-grade positive
25 SST 1.836 ± 0.038 highly positive
26 Burn 2.696 ± 0.054 highly positive
27 SST 0.418 ± 0.056 low-grade positive
28 Burn 0.438 ± 0.067 low-grade positive
29 SSI 0.113 ± 0.045 low-grade positive
30 SST 2.308 ± 0.039 highly positive
ATCC 25923 3.36 ± 0.098 highly positive

SST: skin and soft tissue; SSI: surgical site infection.