Table 3.

Model performances for predicting lymph node metastasis (NST criteria group).

Model	Mean AUC (95% CI)
Random Forest	0.793 (0.713–0.865)
XGBoost	0.783 (0.703–0.858)
Logistic Regression	0.763 (0.683–0.838)
Univariate Logistic Regression	0.645 (0.556–0.726)

Values are presented as mean (95% Confidence interval); AUC—area under the receiver operating characteristic curve.