PMQR Gene

Prevalent rate

p-value

E. coli (n = 68)

Klebsiella (n = 56)

1

qnrA

0%

2/56 (3.6%)

>0.3

2

qnrB

4 (6.25%)

21 (37.5%)

<0.0001

3

qnrS

3 (4.4%)

10 (17.9%)

<0.0001

4

aac (6’)Ib-cr

33 (48.5%)

44 (78.6%)

<0.001

5

qepA

2 (1.5%)

1 (1.8%)

>0.9

6

GyrA

51 (75%)

51 (91.1%)

<0.002

7

parC-E. coli

68 (100%)

/

/

8

parC-Klebsiella

/

54 (96.4%)

/