Table 3.
Performance of PCD assay to classify carbapenemases
CPO typea | Class A | Class B | Class D | Unclassified positive | Negative |
---|---|---|---|---|---|
Enterobacterales (n = 48) | |||||
Class A (n = 2) | 1 | 1 | |||
Class B (n = 13) | 8 | 1 | 4 | ||
Class D (n = 31) | 27 | 4 | |||
Dual (n = 2) | 2 | none | |||
Unclassified (n = 0) | 10 | ||||
Non-fermenters (n = 67) | |||||
Class A (n = 2) | 2 | 2 | |||
Class B (n = 44) | 1 | 30 | 13 | ||
Class D (n = 19) | 1 | 12 | 6 | ||
Dual (n = 2) | 1 | 1 | none | ||
Unclassified (n = 0) | 21 |
aAs classified by LDT multiplex PCR