ROC analysis results on the validation Cytosponge cohort
| Specificity (%) | Sensitivity (%) | AUC (%) | 95% CI | Threshold (%) | |
| TFPI2 | 96.9 | 78.52 | 87.7 | 84.08 to 91.34 | 0.94 |
| TWIST1 | 93.02 | 69.8 | 81.4 | 77.1 to 85.72 | 1.47 |
| ZNF345 | 100 | 62.42 | 81.2 | 77.31 to 85.11 | 0.29 |
| ZNF569 | 99.22 | 59.06 | 78.7 | 75.11 to 83.18 | 0.03 |
AUC, area under the curve; ROC, receiver operating characteristic.