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Diagnostic parameters of the different tests
| Diagnostic test parameter | Performance (%) by test |
|||
|---|---|---|---|---|
| Rapid ESBL NDP | β-Lacta | Rapid ESBL Screen kit |
||
| 30 min | 2 h | |||
| Sensitivity for CTX-M-type ESBL | 100 | 91.4 | 82.8 | 94.3 |
| Sensitivity for non-CTX-M-type ESBL | 88 | 84 | 72 | 88.0 |
| Global sensitivity for ESBL | 95.0 | 88.0 | 80 | 91.7 |
| Global specificity | 100 | 70.8 | 87 | 83 |
