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Effectiveness of masturbation Premature ejaculation diagnostic tool in diagnosing premature ejaculation in men
Zeyu Zhu1, Zhihui Mao2, Chunlin Wang3
1Ruikang Clinical Medical College of Guangxi, University of Traditional Chinese Medicine, Guanggxi, China.
Background:
Premature ejaculation (PE) is a common concern for men and their partners, but current diagnostic tools mainly focus on men who have vaginal intercourse. The Masturbation Premature Ejaculation Diagnostic Tool (MPEDT) was created to address this gap, but its effectiveness for men who only engage in self-masturbation has not been studied. This research aimed to determine the frequency of self-reported PE patients who do not have vaginal intercourse and to evaluate the diagnostic accuracy of MPEDT for this group.
Method:
The study involved 446 male patients aged 18 to 40, and 40 non-self-reported-PE and non-vaginal-intercourse healthy males. Participants completed the MPEDT questionnaire and reported their recent six-months sex frequency.
Result:
Among the patients seeking treatment for PE, 21.75% had not engaged in vaginal intercourse in the past six months. Of the PE patients who completed the MPEDT questionnaire (86 patients), 90.7% were diagnosed with masturbatory-PE (MPE). The sensitivity for self-reported MPE and specificity for self-reported non-MPE were 93.02% and 72.5%, respectively.
Discussion:
For patients who have not had vaginal intercourse in the past six months but engage in masturbation and seek treatment for PE, the PEDT may not effectively assess their ejaculatory function. The MPEDT, however, can effectively evaluate their ejaculatory function. This study also emphasizes the need for diagnostic tools tailored to this population.
Insights
A significant portion of premature ejaculation (PE) patients do not engage in vaginal intercourse. The Masturbation Premature Ejaculation Diagnostic Tool (MPEDT) effectively diagnoses masturbatory-PE in this group.
Area of Science:
- Urology
- Sexual Health
- Diagnostic Accuracy
Background:
- Premature ejaculation (PE) is a common sexual dysfunction.
- Existing diagnostic tools often overlook individuals not engaging in vaginal intercourse.
- The Masturbation Premature Ejaculation Diagnostic Tool (MPEDT) was developed to address this gap.
Purpose of the Study:
- To determine the prevalence of PE patients who do not engage in vaginal intercourse.
- To evaluate the diagnostic accuracy of the MPEDT for men who only practice masturbation.
Main Methods:
- A study involving 446 male patients (aged 18-40) and 40 healthy controls.
- Participants completed the MPEDT questionnaire and reported sexual activity over six months.
Main Results:
- 21.75% of PE patients reported no vaginal intercourse in the past six months.
- 90.7% of relevant PE patients were diagnosed with masturbatory-PE (MPE) using MPEDT.
- MPEDT demonstrated high sensitivity (93.02%) and moderate specificity (72.5%) for MPE.
Conclusions:
- The MPEDT is effective for diagnosing ejaculatory dysfunction in men who masturbate but not engage in vaginal intercourse.
- Current tools like PEDT may be inadequate for this population.
- There is a need for diagnostic instruments tailored to individuals with PE who do not engage in vaginal intercourse.
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