Bacterial species | MDRGNB culture positive groupa (n = 125) | MDRGNB culture negative groupb (n = 692) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Isolation site | Overall | Isolation site | |||||||||||||||||
Respiratoryc | Urine | Blood | Othersd | Respiratoryc | Urine | Blood | Othersd | |||||||||||||
Index hospitalizatione,f | ||||||||||||||||||||
Escherichia coli | 47 | (37.6) | 17 | (13.6) | 26 | (20.8) | 4 | (3.2) | 7 | (5.6) | – | – | – | – | – | – | – | – | – | – |
Acinetobacter species | 32 | (25.6) | 25 | (20.0) | 7 | (5.6) | 2 | (1.6) | 4 | (3.2) | – | – | – | – | – | – | – | – | – | – |
Pseudomonas aeruginosa | 22 | (17.6) | 17 | (13.6) | 5 | (4.0) | 0 | (0.0) | 0 | (0.0) | – | – | – | – | – | – | – | – | – | – |
Klebsiella pneumoniae | 21 | (16.8) | 15 | (12.0) | 6 | (4.8) | 1 | (0.8) | 1 | (0.8) | – | – | – | – | – | – | – | – | – | – |
Enterobacter species | 17 | (13.6) | 11 | (8.8) | 5 | (4.0) | 1 | (0.8) | 3 | (2.4) | – | – | – | – | – | – | – | – | – | – |
Proteus mirabilis | 4 | (3.2) | 3 | (2.4) | 1 | (0.8) | 0 | (0.0) | 0 | (0.0) | – | – | – | – | – | – | – | – | – | – |
Other bacteriag | 20 | (16.0) | 13 | (10.4) | 2 | (1.6) | 3 | (2.4) | 2 | (1.6) | – | – | – | – | – | – | – | – | – | – |
Subsequent infectionf,h,i | ||||||||||||||||||||
Escherichia coli | 24 | (40.0) | 9 | (15.0) | 13 | (21.7) | 3 | (5.0) | 1 | (1.7) | 13 | (18.8) | 2 | (2.9) | 8 | (11.6) | 3 | (4.3) | 2 | (2.9) |
Acinetobacter species | 15 | (25.0) | 12 | (20.0) | 2 | (3.3) | 1 | (1.7) | 2 | (3.3) | 23 | (33.3) | 22 | (31.9) | 1 | (1.4) | 3 | (4.3) | 0 | (0.0) |
Pseudomonas aeruginosa | 12 | (20.0) | 10 | (16.7) | 2 | (3.3) | 0 | (0.0) | 0 | (0.0) | 8 | (11.6) | 6 | (8.7) | 1 | (1.4) | 1 | (1.4) | 0 | (0.0) |
Klebsiella pneumoniae | 10 | (16.7) | 6 | (10.0) | 4 | (6.7) | 0 | (0.0) | 0 | (0.0) | 14 | (20.3) | 9 | (13.0) | 2 | (2.9) | 3 | (4.3) | 1 | (1.4) |
Enterobacter species | 1 | (1.7) | 0 | (0.0) | 0 | (0.0) | 1 | (1.7) | 0 | (0.0) | 7 | (11.7) | 7 | (10.1) | 0 | (0.0) | 0 | (0.0) | 0 | (0.0) |
Proteus mirabilis | 5 | (8.3) | 3 | (5.0) | 0 | (0.0) | 0 | (0.0) | 2 | (3.3) | 3 | (4.3) | 1 | (1.4) | 0 | (0.0) | 0 | (0.0) | 1 | (1.4) |
Other bacteria | 2 | (3.3)j | 0 | (0.0) | 2 | (3.3) | 0 | (0.0) | 0 | (0.0) | 5 | (7.2)k | 1 | (1.4) | 1 | (1.4) | 1 | (1.4) | 0 | (0.0) |