Table 3 Distribution of Carbapenemase in 90 A. baumannii

bla _SIM

0

0

0

0

–

0 (0.0)

bla _VIM

0

0

0

0

–

0 (0.0)

bla _IMP

0

0

0

0

–

0 (0.0)

bla _NDM−1

0

0

5

6.4

0.37

5 (5.6)

bla _{OXA−23−like}

4

33.3

71

91

< 0.001

75 (83.3)

bla _{OXA−24/40−like}

0

0

1

1.3

0.69

1 (1.1)

bla _{OXA−51−like}

12

100

78

100

–

90 (100)

bla _{OXA−58−like}

0

0

2

2.6

0.57

2 (2.2)

ISAba1/bla_{OXA−51−like}

0

0

22

28.2

0.034

22 (24.4)

bla _{OXA−23−like} & bla_{OXA−24/40−like}

0

0

1

1.3

–

1 (1.1)

bla _{OXA−23−like} & bla_{OXA−58−like}

0

0

2

2.6

–

2 (2.2)

bla _{OXA−23−like}& ISAba1/bla_{OXA−51−like}

0

0

22

28.2

0.034

22 (24.4)