There were no statistical differences in body mass index (BMI), prostate volume, creatinine, total prostate-specific antigen (TPSA), free prostate-specific antigen (FPSA)/(TPSA), preoperative D-dimer, international prostate symptom score (IPSS), quality of life (QOL) score, hypertension, and family history of VTE between the VTE group and non-VTE group. The gene discussed is KLK3; the disease is Hypertension.