Prevalence of sexual dysfunction in Chinese men with chronic prostatitis.
OBJECTIVE
To investigate the prevalence and risk factors of sexual dysfunction in Chinese men with chronic prostatitis.


METHODS
A questionnaire survey was conducted among 2000 men diagnosed as having chronic prostatitis using the National Institutes of Health Chronic Prostatitis Index and analysis of expressed prostatic secretions. The survey was designed to elicit information about age, height, weight, occupation and history of disease and treatment. The erectile capacity of the men was assessed using the five-question version of the International Index of Erectile Function.


RESULTS
Of the 2000 men with chronic prostatitis selected, 1786 completed the survey; the overall prevalence of sexual dysfunction in these patients was 49%. The prevalence of premature ejaculation and erectile dysfunction accounted for 26% and 15%, respectively; 7.7% had both premature ejaculation and erectile dysfunction. There was a negative correlation between prevalence and age, and with the duration of chronic prostatitis (both P < 0.001).


CONCLUSIONS
The prevalence rate of sexual dysfunction in Chinese men with chronic prostatitis is high and related to age.
Department of Urology, First Affiliated Hospital of Anhui Medical University, Anhui, China. ahykdxcz@mail.hf.ah.cn
Chao-Zhao
CZ
Liang
Xue-Jun
XJ
Zhang
Zong-Yao
ZY
Hao
Hao-Qiang
HQ
Shi
Ke-Xiao
KX
Wang
D000328:Adult; D000368:Aged; D002681:China / Q000453:epidemiology; D002908:Chronic Disease; D004542:Ejaculation; D007172:Erectile Dysfunction / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011472:Prostatitis / Q000150:complications / Q000453:epidemiology*; D012735:Sexual Dysfunction, Physiological / Q000453:epidemiology* / Q000209:etiology; D011795:Surveys and Questionnaires