Table 5 Diagnostic characteristics of cytology-based and FFPE-based FISH
Characteristics | Cytology-based FISH | paraffin-embedded specimens FISH |
|---|---|---|
Sensitivity | 77.8%(28/36) | 80.6%(29/36) |
Specificity | 90.0%(9/10) | 90.0%(9/10) |
PPV | 96.6%(28/29) | 96.7%(29/30) |
NPV | 52.9%(9/17) | 56.3%(9/16) |
AUC(95%CI) | 0.839 (0.702–0.976) | 0.853 (0.719–0.987) |