An association between bicycling and erectile dysfunction (ED) has been described previously, but there are limited data examining this association in a random population of men. Such data would incorporate bicyclists with varied types of riding and other factors. Data from the Massachusetts Male Aging Study (MMAS) were utilized to examine the association between bicycling and ED. Logistic regression was used to test for an association, controlling for age, energy expenditure, smoking, depression and chronic illness. Bicycling less than 3 h per week was not associated with ED and may be somewhat protective. Bicycling 3 h or more per week may be associated with ED. Data revealed that there may be a reduced probability of ED in those who ride less than 3 h per week and ED may be more likely in bikers who ride more than 3 h per week. More population-based research is needed to better define this relationship.

中文翻译：

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骑自行车会导致勃起功能障碍吗？马萨诸塞州男性老龄化研究（MMAS）的结果。

先前已经描述了骑自行车和勃起功能障碍（ED）之间的关联，但是在随机的男性人群中检查这种关联的数据有限。这样的数据将包括具有不同骑乘类型和其他因素的自行车手。来自马萨诸塞州男性老龄化研究（MMAS）的数据用于检查骑自行车和ED之间的关联。Logistic回归用于测试关联，控制年龄，能量消耗，吸烟，抑郁和慢性病。每周骑车少于3小时与ED无关，可能具有一定的保护作用。每周骑自行车3小时或更长时间可能与ED相关。数据显示，每周骑行少于3小时的人发生ED的可能性降低，而每周骑行超过3小时的骑自行车的人发生ED的可能性更大。