GSTM1 and neoplasm: The optimal cutoff values for age, tumor size, LNH, TP, HB, ALB, CEA, AFP, CA125, CA19-9, neutrophil, monocyte, lymphocyte, eosinophil, basophil RBC, and platelet counts could were 57 years, 3.900 cm, 30, 67.100g/L, 104g/L, 40.700 g/L, 6.450ng/ml, 3.315ng/ml, 16.275U/ml, 24.735 U/ml, 8.960×109/L, 0.280×109/L, 1.430×109/L, 0.060×109/L, 0.030×109/L, 4.480×1012/L and 281×109/L, respectively.