Table 2 Microbiological findings in REF, ABROAD and ICU

number of patients

117

84

495

patients positive for at least one MDRGN (n;%; 95% CI)

61; 52.1; 42.7-61.5

35; 41.6; 31.0-52.9

39; 7.9; 5.6-10.6

subgroup surgery

general / vascular

4; 66.7; 22.2-96.6

1; 25; 0.6-80.6

22; 14.4; 9.2-20.9

thoracic

-

1; 50; 12.6-98.7

14; 5.1; 2.8-8.5

traumatology

3; 42.9; 9.9-81.6

2; 33.3; 4.3-77.7

3; 4.3; 0.9-12.2

patients positive for at least one MDRGN with CR (n;%; 95%CI)

1; 0.9; 0.0-4.7

13; 15.5; 8.5-25.0

0; 0; 0.0-0.7

total number of MDRGN

66

48

40

total number of MDRGN with CR

1

19

-

Escherichia coli

ESBL (n;%; 95CI)

24; 20.5; 13.6-28.9

5; 5.9; 1.9-13.3

14; 2.8; 1.5-4.7

ESBL/FQ (n;%;95CI)

34; 29.1; 21.0-38.2

17; 20.2; 12.3-30.4

19; 3.8; 2.3-5.9

ESBL/FQ + CR (n;%;95CI)

1; 0.9; 0.0-4.7

2; 2.4; 0.3-8.3

-

carbapenemases (n)

none detected (1)

OXA-181 + NDM-5 (1)

none detected (1)

-

Klebsiella pneumoniae

ESBL (n;%;95CI)

3; 2.6; 0.5-7.3

-

1; 0.2; 0.0-1.1

ESBL/FQ (n;%;95CI)

4; 3.4; 0.9-8.5

5; 5.9; 1.9-13.3

2; 0.4; 0.0-1.5

ESBL/FQ + CR (n;%;95CI)

-

7; 8.3; 3.4-16.4

-

carbapenemases (n)

-

OXA-48 (2)

OXA-181 (1)

KPC-3 (1)

KPC-9 (1)

NDM-1 (1)

none detected (1)

-

other Enterobacteriaceae

Ceph/FQ (n;%;95CI)

-

2 ^a; 2.4; 0.3-8.3

4 ^b; 0.8; 0.2-2.1

Ceph/FQ + CR (n;%;95CI)

-

1 ^c; 1.2; 0.0-6.5

-

carbapenemase (n)

-

none detected (1)

-

Acinetobacter baumannii

Ceph/FQ (n;%;95CI)

Ceph/FQ + CR (n;%;95CI)

-

-

-

-

8; 9.5; 4.2-17.9

-

carbapenemase (n) ^d

-

OXA-23 (4)

OXA-24 (1)

OXA-58 (1)

NDM-1 + OXA-23 (1)

OXA-23 + OXA-24 (1)

-

Pseudomonas aeruginosa

Pip/Ceph/FQ + CR (n;%;95CI)

-

1; 1.2; 0.0-6.5

-

carbapenemase (n)

-

none detected (1)

-

patients positive for MRSA (n;%; 95% CI)

12; 10.3; 5.4-17.2

4; 4.8; 1.3-11.7

7; 1.4; 0.6-2.9

spa types (n)

t304 (2)

t4892 (2)

t044 (1)

t131 (1)

t311 (1)

t325 (1)

t386 (1)

t003 (1)

t217 (1)

t325 (1)

t608 (1)

t020 (2)

t003 (1)

t223 (1)

t309 (1)

t668 (1)

t3758 (1)

t688 (1)

t790 (1)

t3422 (1)