|
Virulence gene
|
No. Of positive isolates (n = 87) n(%)
|
No. Distributing in
|
P-value
|
|---|
|
Microbiology laboratory (n = 34) n(%)
|
Other laboratory (n = 53) n(%)
|
|---|
|
sea
|
23(26.4)
|
8(23.5)
|
15(28.3)
|
0.622
|
|
seb
|
15(17.2)
|
4(11.7)
|
11(20.8)
|
0.279
|
|
sec
|
7(8.1)
|
6(17.6)
|
1(1.9)
|
0.008
|
|
sed
|
5(5.8)
|
2(5.9)
|
3(5.7)
|
0.965
|
|
see
|
0(0)
|
0(0)
|
0(0)
|
–
|
|
seg
|
26(29.9)
|
12(35.3)
|
14(26.4)
|
0.377
|
|
seh
|
21(24.2)
|
9(26.5)
|
12(22.6)
|
0.684
|
|
sei
|
9(10.4)
|
8(23.5)
|
1(1. 9)
|
0.001
|
|
sej
|
4(4.6)
|
4(11.8)
|
0(0)
|
0.011
|
|
sem
|
29(33.3)
|
12(35.3)
|
17(32.1)
|
0.756
|
|
sen
|
24(27.6)
|
10(29.4)
|
14(26.4)
|
0.76
|
|
seo
|
18(20.7)
|
5(14.7)
|
13(24.5)
|
0.27
|
|
eta
|
2(2.3)
|
0(0)
|
2(3.8)
|
–
|
|
etb
|
0(0)
|
0(0)
|
0(0)
|
–
|
|
hla
|
85(97.7)
|
34(100)
|
51(96.2)
|
0.252
|
|
hlb
|
38(43.7)
|
12(35.3)
|
26(49.1)
|
0.207
|
|
hld
|
86(98.9)
|
34(100)
|
52(98.1)
|
–
|
|
hlg
|
86(98.9)
|
34(100)
|
52(98.1)
|
–
|
|
tsst-1
|
20(23.0)
|
6(17.7)
|
14(26.4)
|
0.343
|
|
pvl
|
13(14.9)
|
7(20.6)
|
6(11.3)
|
0.237
|
|
icaA
|
0(0)
|
0(0)
|
0(0)
|
–
|
|
icaD
|
77(88.5)
|
31(91.2)
|
46(86.8)
|
0.734
|
|
bap
|
0(0)
|
0(0)
|
0(0)
|
–
|
- Sea~seo, gene encoding staphylococcal enterotoxins; eta and etb, gene encoding exfoliatin; hla~hlg, gene encodingα-hemolysin~γ-hemolysin; tsst-1, gene encoding toxic shock syndrome toxin 1; pvl, gene encoding Panton-Valentine leukocidin; icaA, ica D and bap, gene relative with the bio-film formation
