ABSTRACT
The premature ejaculation diagnostic tool (PEDT) is a brief diagnostic measure to assess premature ejaculation (PE). However, there is insufficient evidence regarding its validity in the new evidence-based-defined PE. This study was performed to evaluate the validity of PEDT and its association with IIEF-15 in different types of evidence-based-defined PE. From June 2015 to January 2016, a total of 260 men complaining of PE and defined as lifelong PE (LPE)/acquired PE (APE) according to the evidence-based definition from Andrology Clinic of the First Affiliated Hospital of Anhui Medical University, along with 104 male healthy controls without PE from a medical examination center, were enrolled in this study. All individuals completed questionnaires including demographics, medical and sexual history, as well as PEDT and IIEF-15. After statistical analysis, it was found that men with PE reported higher PEDT scores (14.28 ± 3.05) and lower IIEF-15 (41.26 ± 8.20) than men without PE (PEDT: 5.32 ± 3.42, IIEF-15: 52.66 ± 6.86, P < 0.001 for both). It was suggested that a score of ≥9 indicated PE in both LPE and APE by sensitivity and specificity analyses (sensitivity: 0.875, 0.913; specificity: 0.865, 0.865, respectively). In addition, IIEF-15 were higher in men with LPE (42.64 ± 8.11) than APE (39.43 ± 7.84, P < 0.001). After adjusting for age, IIEF-15 was negatively related to PEDT in men with LPE (adjust r = -0.225, P < 0.001) and APE (adjust r = -0.378, P < 0.001). In this study, we concluded that PEDT was valid in the diagnosis of evidenced-based-defined PE. Furthermore, IIEF-15 was negatively related to PEDT in men with different types of PE.
Subject(s)
Adult , Female , Humans , Male , Young Adult , Aging , Asian People , Erectile Dysfunction/diagnosis , Evidence-Based Medicine , Premature Ejaculation/diagnosis , Reference Values , Reproducibility of Results , Sensitivity and Specificity , Socioeconomic Factors , Surveys and QuestionnairesABSTRACT
Premature ejaculation is the more frequent sexological consultation in men along with the Erectile Dysfunction. In this article a revision will become of its definitions, its clinical manifestations that allow to an effective diagnosis and its therapeutic boarding with Sexual Therapies and, in certain cases, with drugs like PDE-5 Inhibitors, tricyclic antidepressants, IRSS, or dapoxetine.