Table 2.
Carbapenem susceptibility profile of Gram-negative HCAIs, in 24 hospitals with ICUs (2012–17).
| Gram-negative | SSI |
Carb-S |
RTI |
Carb-S |
BSI |
Carb-S |
UTI |
Carb-S |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | % | N | % | N | % | N | % | N | % | N | % | N | % | N | % | |
| E. coli | 608 | 20.7 | 594 | 97.7 | 261 | 5.2 | 259 | 99.2 | 424 | 12.4 | 409 | 96.5 | 1,621 | 33.3 | 1,603 | 98.9 |
| K. pneumoniae | 608 | 20.7 | 310 | 51.0 | 1,245 | 24.9 | 661 | 53.1 | 1,098 | 32.1 | 614 | 55.9 | 1,496 | 30.8 | 810 | 54.1 |
| Enterobacter spp. | 473 | 16.1 | 428 | 90.5 | 472 | 9.4 | 434 | 91.9 | 495 | 14.5 | 439 | 88.7 | 517 | 10.6 | 459 | 88.8 |
| Other Enterobacterales | 455 | 15.5 | 422 | 92.7 | 506 | 10.1 | 459 | 90.7 | 497 | 14.5 | 457 | 92.0 | 472 | 9.7 | 430 | 91.1 |
| P. aeruginosa | 497 | 17.0 | 418 | 84.1 | 1,437 | 28.7 | 932 | 64.9 | 463 | 13.5 | 315 | 68.0 | 611 | 12.6 | 423 | 69.2 |
| A. baumannii | 291 | 9.9 | 66 | 22.7 | 1,089 | 21.7 | 168 | 15.4 | 441 | 12.9 | 114 | 25.9 | 148 | 3.0 | 33 | 22.3 |
| Total | 2,932 | 100.0 | 2,238 | 76.3 | 5,010 | 100.0 | 2,913 | 58.1 | 3,418 | 100.0 | 2,348 | 68.7 | 4,865 | 100.0 | 3,758 | 77.2 |
HCAIs, healthcare-associated infections; BSI, bloodstream infection; RTI, respiratory tract infection; SSI, surgical site infection; UTI, urinary tract infection; Carb-S, carbapenem-susceptible; ICUs, intensive care units; N, number.