Table 2 Number of CRE isolates detected by each of the three automated identification systems in this study
Species | Number | Phoenix 100 | Vitek-2 compact | WalkAway 96 plus | |||
|---|---|---|---|---|---|---|---|
ID CRE | AES positive | ID CRE | AES positive | ID CRE | AES positive | ||
E. coli | 18 | 5 | 6 | 15 | 13 | 7 | 8 |
K. pneumoniae | 36 | 16 | 19 | 36 | 34 | 31 | 33 |
E. cloacae | 21 | 9 | 9 | 21 | 4 | 15 | 18 |
E. areogenes | 1 | 0 | 0 | 1 | 1 | 0 | 1 |
K. oxytoca | 4 | 3 | 3 | 4 | 4 | 3 | 4 |
S. marcescens | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
Total | 81 | 33 | 37 | 77 | 57 | 56 | 64 |