Correlation between premature ejaculation and psychological disorders in 270 Chinese outpatients.

Clinical patients with premature ejaculation(PE) often present with poor psychological state. This study investigated whether there is a difference in the psychological state of PE and non-PE in outpatients, and whether there is a correlation between ejaculatory latency and psychological disorders. We studied demographics informations and psychological indicators for PE patients and control group, including the Self-Rating Anxiety Scale(SAS) and Self-Rating Depression Scale(SDS), Pittsburgh Sleep Quality Index (PSQI) and recorded the ejaculatory latency. We analyzed the relationship between PE and psychological disorders by the Pearson correlation and multifactorial logistic regression. There were significant differences in SAS(p < 0.01) and SDS(p < 0.05) scores between the PE and non-PE groups. However, Pearson correlation analysis showed that there was no correlation between ejaculatory latency and SDS. Multifactorial logistic regression analysis showed that anxiety(p < 0.05) and sleep quality(p < 0.05) were closely related to the attack of PE. The incidence of anxiety and depression in PE patients is high, anxiety is a risk factor of PE. Clinicians should pay close attention to the psychological state and sleep quality of patients with PE.