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Table 3 Prevalence of antibiotics and antiseptics resistance genes among CoNS isolates according to its source

From: Antiseptics and mupirocin resistance in clinical, environmental, and colonizing coagulase negative Staphylococcus isolates

Antiseptic and Antibiotic Resistance Genes

Sample Source (N = 55)

P value

 

Environmental

Samples (N = 32)

Healthcare worker (N = 14)

Clinical

Infections (N = 9)

 

qac A/B

Negative

N (%)

3(9.4)

1(7.1)

0

0.633

Positive

N (%)

29(90.6)

13(92.9)

9(100.0)

Smr

Negative

N (%)

25(78.1)

2(14.3)

6(66.7)

< 0.001*

 

Positive

N (%)

7(21.9)

12(85.7)

3(33.3)

qac G

Negative

N (%)

32(100.0)

13(92.9)

9(92.9)

0.225

 

Positive

N (%)

0

1(7.1)

0

qac H

Negative

N(%)

29(90.6)

11(78.6)

9(100.0)

0.250

 

Positive

N (%)

3(9.4)

3(21.4)

0

qac J

Negative

N (%)

32(100.0)

11(78.6)

8(88.9)

0.032*

 
 

Positive

N (%)

0

3(21.4)

1(11.1)

 

mecA

Negative

N (%)

15(46.9)

4(28.6)

1(11.1)

0.112

 
 

Positive

N (%)

17(53.1)

10(71.4)

8(88.9)

 

mup B

Negative

N (%)

30(93.8)

9(64.3)

6(66.7)

0.025*

 
 

Positive

N (%)

2(6.3)

5(35.7)

3(33.3)

 

mup A

Negative

N (%)

27(84.4)

12(85.7)

9(100)

0.45

 
 

Positive

N (%)

5(15.6)

2(14.3)

0(0.0)

 
  1. *Significant