Table 5. Comparison of the CIM and Carba NP test.
| Species | PCR | n | CIM+ | CarbaNP+ |
|---|---|---|---|---|
| Klebsiella pneumoniae(38) | KPC | 1 | 1 | 1 |
| NDM | 5 | 5 | 5 | |
| OXA-48 | 28 | 28 | 28 | |
| IMP | 2 | 2 | 2 | |
| neg | 2 | 0 | 0 | |
| Escherichia coli (8) | NDM | 1 | 1 | 1 |
| OXA-48 | 3 | 3 | 2 | |
| neg | 4 | 0 | 0 | |
| Enterobacter cloacae (7) | OXA-48 | 2 | 2 | 2 |
| VIM | 1 | 1 | 1 | |
| neg | 4 | 0 | 0 | |
| Other Enterobacteriaceae(16) | NDM | 1 | 1 | 1 |
| VIM | 1 | 1 | 1 | |
| neg | 14 | 0 | 0 | |
| Pseudomonas aeruginosa(5) | VIM | 3 | 3 | 3 |
| IMP | 1 | 1 | 1 | |
| neg | 1 | 0 | 0 | |
| Pseudomonas spp. (8) | VIM | 1 | 1 | 1 |
| IMP | 1 | 1 | 1 | |
| BIC | 2 | 2 | 1 | |
| neg | 4 | 2 | 1 | |
| Acinetobacter baumannii(3) | OXA-23 | 2 | 0 | 0 |
| OXA-72 | 1 | 1 | 1 | |
| Acinetobacter spp. (1) | neg | 1 | 0 | 0 |
| All isolates | 86 | 54 | 51 |