No significant differences were noted in BMI, neoadjuvant chemotherapy, diabetes, stage, histologic subtype, differentiation, blood biochemical indexes (red blood cells, white blood cells, platelets, HB, prealbumin, albumin, DD), CA125, HE4 and CA199 between the two groups (all p > 0.05) (Table 5). This evidence concerns the gene ALB and diabetes mellitus.