title: [Study on the knowledge of and attitude to sexual dysfunction in aged men].
abstract: OBJECTIVE
  To investigate the knowledge of and attitude to sexual dysfunction in aged men, and to discuss the status and needs of male healthcare.
  
  
  METHODS
  Two thousand seven hundred and twenty-eight men (40-70 years old) were surveyed on sexual dysfunction using the randomized questionnaire in Xicheng District, Beijing.
  
  
  RESULTS
  The prevalence of erectile dysfunction (ED) was 41.2%, and only 12.1% ED patients were to see the doctor. 52.4% aged men thought the sexual life was important or very important during the life, and 55.6% thought ED would exert negative impact on the quality of life and the partner relationship. Although 27.4% knew that ED was a kind of disease, 49.0% thought ED was a nature rule. Compare to the 41.2% ED prevalence, only 9.7% male were dissatisfied with their sexual life, and later ratio was 14.1% among the partner.
  
  
  CONCLUSIONS
  In China, the status of the knowledge of and attitude to sexual dysfunction in aged men was unsatisfactory to some extent. There is a lot of work to do especially in sexual healthcare education and improvement on diagnostic and treatment of sexual dysfunction.
authors.affiliation: Department of Urology, Third Hospital, Peking University, Beijing. jianghui@bjmu.edu.cn
authors.forename: Hui
authors.initials: H
authors.lastname: Jiang
authors.forename: Quan
authors.initials: Q
authors.lastname: Bai
authors.forename: Kai
authors.initials: K
authors.lastname: Hong
authors.forename: Qing-quan
authors.initials: QQ
authors.lastname: Xu
authors.forename: Ji-chuan
authors.initials: JC
authors.lastname: Zhu
mesh_terms: D000328:Adult; D000368:Aged; D002681:China / Q000453:epidemiology; D003075:Coitus; D007172:Erectile Dysfunction / Q000453:epidemiology* / Q000523:psychology; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011788:Quality of Life; D011795:Surveys and Questionnaires