Table 3 shows the coefficients for these six variables in the clinical prediction model. A positive correlation was found between the probability of tumor metastasis and stages III–IV, TRIM67, size, N1–N3, and positive HER2. The DCA of the clinical prediction model in the training, test, and overall groups is shown in Figure 3D, demonstrating the large clinical range of the model. The gene discussed is ERBB2; the disease is neoplasm.