Table 4 shows the relationship between COL8A1 and the clinical pathological characteristics of the patients. The results indicate that the expression of COL8A1 was related to the tumor's stage and lymph node status. Based on the expression of COL8A1, we divided all patients into a positive expression group and a negative expression group. The results of survival analysis showed that patients with high expression of COL8A1 had poor survival results (Figure 4(b)). This evidence concerns the gene COL8A1 and neoplasm.