Older age, advanced FIGO stage (III - IV), big tumor size, deep MI, high Ki-67 index, positive expression of P53, lymphovascular invasion, and distant metastasis of the patients were significantly associated with shorter OS ((P = 0.048, P < 0.001, P = 0.016, P = 0.043, P = 0.026, P = 0.007, P = 0.001, and P < 0.001 respectively). This evidence concerns the gene MKI67 and neoplasm.