Research Article
Risk Factors and Timing of Additional Surgery after Noncurative ESD for Early Gastric Cancer
Table 4
The single independent factor and multifactor model predicting residual cancer and LN metastasis.
| Factors | AUC | Specificity | Sensitivity |
| Predicting residual cancer | Multifactor model | 0.761 | 0.714 | 0.813 | Diffuse type of Lauren classification | 0.536 | 0.645 | 0.595 | Submucosal invasion | 0.673 | 0.589 | 0.829 | HER-2 positive | 0.553 | 0.512 | 0.614 |
| Predicting LN metastasis | Multifactor model | 0.792 | 0.640 | 0.800 | Undifferentiated carcinoma | 0.581 | 0.504 | 0.631 | Vascular invasion | 0.629 | 0.577 | 0.812 | Vertical margin positive | 0.521 | 0.492 | 0.587 |
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