However, comparing ratios of serum Ki-67 concentrations and neutrophils, lymphocytes, or monocytes of the sarcoma group with the non-neoplastic diseased group, a statistically significant difference was found in all three cases, with the diseased group showing lower values than the sarcoma group (p = 0.04, p = 0.03 and p = 0.02, respectively; Table 5; Figure 7A–C). This evidence concerns the gene MKI67 and sarcoma.