Tumor status (T2 & T3 & T4 vs. T1, HR = 1.658, 95% CI = 1.055–2.605, P = 0.028), lymph node metastasis status (HR = 1.833, 95% CI = 1.027–3.273, P = 0.040), and CCL14 expression level (high-expression group vs. low-expression group, HR = 0.896, 95% CI = 0.814–0.985, P = 0.023) were identified as independent factors for OS by multivariate Cox regression analysis. This evidence concerns the gene CCL14 and metastatic malignant neoplasm in the lymph nodes.