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.

FactorsAUCSpecificitySensitivity

Predicting residual cancer
 Multifactor model0.7610.7140.813
 Diffuse type of Lauren classification0.5360.6450.595
 Submucosal invasion0.6730.5890.829
 HER-2 positive0.5530.5120.614

Predicting LN metastasis
 Multifactor model0.7920.6400.800
 Undifferentiated carcinoma0.5810.5040.631
 Vascular invasion0.6290.5770.812
 Vertical margin positive0.5210.4920.587