Zhang Jian-Zhong, Li Hai-Song, Zhao Yong, Wang Bin, Cai Zhong-Lin, Li Hong-Jun
Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.
Department of Andrology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100007, China.
Zhonghua Nan Ke Xue. 2020 Nov;26(11):979-983.
To investigate the prevalence of ED and the associated factors in infertile males.
We continuously selected 896 infertile males present at Peking Union Medical College Hospital, Dongzhimen Hospital and the Sixth Medical Center of PLA General Hospital and evaluated the erectile function of the patients using a self-designed questionnaire and IIEF-5. We analyzed the ED-associated factors by multivariate analysis.
Based on the results of questionnaire investigation, there were 416 cases of ED in the 896 infertile males (46.43%), including 23 (2.56%) severe, 38 (4.24%) moderate, 109 (12.17%) mild-moderate and 246 (27.46%) mild cases. Multivariate analysis indicated that the prevalence rate of ED was correlated positively with obesity, hypertension and diabetes, and negatively with husband-wife affection and the frequency of sexual intercourse.
The prevalence rate of ED is high in infertile males, mostly mild, and correlated with husband-wife affection, the frequency of sexual intercourse and some diseases.
探讨不育男性勃起功能障碍（ED）的患病率及相关因素。
我们连续选取了在北京协和医院、东直门医院和解放军总医院第六医学中心就诊的896例不育男性，采用自行设计的问卷和国际勃起功能指数-5（IIEF-5）对患者的勃起功能进行评估。通过多因素分析来分析与ED相关的因素。
根据问卷调查结果，896例不育男性中有416例患有ED（46.43%），其中重度23例（2.56%），中度38例（4.24%），轻中度109例（12.17%），轻度246例（27.46%）。多因素分析表明，ED的患病率与肥胖、高血压和糖尿病呈正相关，与夫妻感情及性交频率呈负相关。
不育男性中ED的患病率较高，大多为轻度，且与夫妻感情、性交频率及一些疾病有关。
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