Patients with PCa had higher NLR (p = 0.034), SII (p = 0.008), and NR (p = 0.004) and lower LR (p = 0.025), MPV (p = 0.003), and TPV (p = 0.022) compared with patients with BPH, but the distribution of age, PLR, LMR, RDW, f/t PSA ratio, and BMI did not show any significant differences as shown in Figure 1 and Table 1. This evidence concerns the gene KLK3 and posterior cortical atrophy.