Lilius H G, Valtonen E J, Wikström J
Scand J Soc Med. 1976;4(1):41-4. doi: 10.1177/140349487600400108.
A questionnaire which allowed anonymous answering and which also included many other questions besides those dealing with sexual life was sent to 302 patients suffering from multiple sclerosis (MS). Sexual life had changed for 91% of males and 72% of females. About half of the patients replied that their sexual life was unsatisfactory or had ceased altogether. These patients were as a rule in a relative poor physical condition. In males, disturbances in erection (62%) were the most common problem, erection was normal in only 20%. In females the essential figures were: loss of orgasm in 33%, loss of libido in 27% and spasticity in 12%. There was no correlation between the incidence of sexual disturbances and the duration of the MS. It seems that the neurological disturbances in sexual life depend simply on the location of the plaques in the central nervous system.
一份允许匿名作答且除涉及性生活的问题外还包含许多其他问题的问卷被发送给了302名多发性硬化症（MS）患者。91%的男性和72%的女性的性生活发生了变化。约一半的患者回答他们的性生活不满意或已完全停止。这些患者通常身体状况相对较差。在男性中，勃起功能障碍（62%）是最常见的问题，只有20%的勃起功能正常。在女性中，主要数据如下：33%性高潮丧失，27%性欲减退，12%出现痉挛。性功能障碍的发生率与MS的病程之间没有相关性。性生活中的神经功能障碍似乎仅取决于中枢神经系统中斑块的位置。
