The role of anogenital distance in the incidence risk of prostate cancer in China

Abstract

Background: Anogenital distance（AGD） can be used as a biomarker to indirectly indicate androgen levels during the sexual maturation of mammals. In order to gain a deeper understanding of the association between the AGD and the risk of prostate cancer(PCa), we performed this studyMaterials: A total of 107 patients undergoing perineal prostate biopsy from November 2019 to August 2020 were enrolled. All patients diagnosed 57 PCa patients and 50 benign prostatic hyperplasia(BPH) patients through perineal prostate biopsy in our hospital . The anus to the posterior base of the scrotum (AGDAS) and the cephalad insertion of the penis (AGDAP) of all patients were measured before prostate biopsy.Result: The mean age of patients with PCa was 69.46 ± 7.52 and the mean age of patients with BPH was 67.38± 8.26. We did not find a significant association between age and BMI in the risk of PCa(all p＞0.05). Besides, there was no significant association between AGD and the risk of PCa(p＞0.05). we only discovered that PSA could play an important role in the development of PCa.Conclusion: AGD may not play an important role in predicting the incidence risk of PCa. we still need a large-scale prospective study to explore the ture association between AGD and the incidence of PCa.