OBJECTIVE: To evaluate the incidence of prostatitis-like symptoms (PLS) in men with or without PE, and the differences among the 438 outpatients with the four PE syndromes. SUBJECTS AND METHODS: Between January 2012 and January 2013, 438 consecutive heterosexual men complaining of PE and another 493 male healthy subjects without the complaint were included in this study. Each of them completed a detailed face-to-face questionnaire for information of demographics, National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI), and International Index of Erectile Function-5 (IIEF-5). Each patient was classified as one of the four PE subtypes: lifelong PE (LPE), acquired PE (APE), natural variable PE (NVPE), or premature-like ejaculatory dysfunction (PLED). RESULTS: There were no significant difference between patients and control subjects regarding demographics. In the PE group, the prevalence of PLS were 32%, showing statistical significance compared with control subjects (15.8%, P<0.001). And the NIH-CPSI score was 10.0±7.9, showing significant difference compared with control subjects (6.0± 5.4, P<0.001). Among the four PE syndromes, patients with PLED had the highest prevalence of PLS (42.3%, P<0.001), but the difference of NIH-CPSI scores among the four PE syndromes was not significant (P=0.055). CONCLUSIONS: PLS were more common in patients with PE. Also, patients had worse NIH-CPSI scores than the control subjects. Therefore, patients with PLED had the highest incidence of PLS.
OBJECTIVE: To evaluate the incidence of prostatitis-like symptoms (PLS) in men with or without PE, and the differences among the 438 outpatients with the four PE syndromes. SUBJECTS AND METHODS: Between January 2012 and January 2013, 438 consecutive heterosexual men complaining of PE and another 493 male healthy subjects without the complaint were included in this study. Each of them completed a detailed face-to-face questionnaire for information of demographics, National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI), and International Index of Erectile Function-5 (IIEF-5). Each patient was classified as one of the four PE subtypes: lifelong PE (LPE), acquired PE (APE), natural variable PE (NVPE), or premature-like ejaculatory dysfunction (PLED). RESULTS: There were no significant difference between patients and control subjects regarding demographics. In the PE group, the prevalence of PLS were 32%, showing statistical significance compared with control subjects (15.8%, P<0.001). And the NIH-CPSI score was 10.0±7.9, showing significant difference compared with control subjects (6.0± 5.4, P<0.001). Among the four PE syndromes, patients with PLED had the highest prevalence of PLS (42.3%, P<0.001), but the difference of NIH-CPSI scores among the four PE syndromes was not significant (P=0.055). CONCLUSIONS:PLS were more common in patients with PE. Also, patients had worse NIH-CPSI scores than the control subjects. Therefore, patients with PLED had the highest incidence of PLS.
Authors: Birgitte S Christensen; Morten Grønbaek; Bo V Pedersen; Christian Graugaard; Morten Frisch Journal: J Sex Med Date: 2011-05-13 Impact factor: 3.802
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