Objective: To investigate the correlation of the six phenotypic domains of the UPOINT (urinary, psychosocial, organ-specific, infection, neurologic/systemic, and tenderness) system with premature ejaculation (PE) and ED in male patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS).METHODS: We collected the clinical data on 453 cases of CP/CPPS from December 2016 to December 2017, including the general information, CP symptoms, sexual life history, intravaginal ejaculatory latency time (IELT), NIH-CPSI, and IIEF-5 scores. We classified the patients according to the UPOINT system.RESULTS: The CP/CPPS patients were aged 32.75 ± 6.85 years, of whom 45.03% (204/453) were diagnosed with ED and 43.27% (196/453) with PE. The positive rates of the six phenotypic domains of the UPOINT system were 68.78% (U), 60.21% (P), 77.45% (O), 20.34% (I), 46.83% (N), and 65.12% (T), respectively. Multivariate logistic regression analysis showed psychosocial (P) abnormality to be an independent risk factor for PE (OR = 4.55, 95% CI: 2.75?8.06, P < 0.05) and ED (OR = 3.35, 95% CI: 2.02?6.25, P < 0.05).CONCLUSIONS: The psychosocial (P) factor in the UPOINT system plays an important role in the pathogenesis of PE and ED in patients with CP/CPPS.
Adult Chronic Disease