Center for Sexual Health Promotion, Indiana University, Bloomington, IN 47405, USA.
J Sex Med. 2010 Oct;7 Suppl 5:277-90. doi: 10.1111/j.1743-6109.2010.02010.x.
Past surveys of sexual behavior have demonstrated that female sexual behavior is influenced by medical and sociocultural changes. To be most attentive to women and their sexual lives, it is important to have an understanding of the continually evolving sexual behaviors of contemporary women in the United States.
The purpose of this study, the National Survey of Sexual Health and Behavior (NSSHB), was to, in a national probability survey of women ages 18-92, assess the proportion of women in various age cohorts who had engaged in solo and partnered sexual activities in the past 90 days and to explore associations with participants' sexual behavior and their relationship and perceived health status. Past year frequencies of masturbation, vaginal intercourse, and anal intercourse were also assessed.
A national probability sample of 2,523 women ages 18 to 92 completed a cross-sectional internet based survey about their sexual behavior.
Relationship status; perceived health status; experience of solo masturbation, partnered masturbation, giving oral sex, receiving oral sex, vaginal intercourse, anal intercourse, in the past 90 days; frequency of solo masturbation, vaginal intercourse, and anal intercourse in the past year.
Recent solo masturbation, oral sex, and vaginal intercourse were prevalent among women, decreased with age, and varied in their associations with relationship and perceived health status. Recent anal sex and same-sex oral sex were uncommonly reported. Solo masturbation was most frequent among women ages 18 to 39, vaginal intercourse was most frequent among women ages 18 to 29 and anal sex was infrequently reported.
Contemporary women in the United States engage in a diverse range of solo and partnered sexual activities, though sexual behavior is less common and more infrequent among older age cohorts.
过去的性行为调查表明，女性的性行为受到医学和社会文化变化的影响。为了更关注女性及其性生活，了解美国当代女性不断变化的性行为非常重要。
本研究即全国性行为健康和行为调查（NSSHB）的目的是，在一项针对 18-92 岁女性的全国概率调查中，评估不同年龄组女性在过去 90 天内进行独自和伴侣性行为的比例，并探讨与参与者性行为及其关系和感知健康状况的关联。还评估了过去一年自慰、阴道性交和肛交的频率。
一个由 2523 名年龄在 18 至 92 岁的女性组成的全国概率样本完成了一项关于性行为的横断面互联网调查。
关系状况；感知健康状况；过去 90 天内独自自慰、与伴侣自慰、口交、接受口交、阴道性交、肛交的经历；过去一年中独自自慰、阴道性交和肛交的频率。
最近独自自慰、口交和阴道性交在女性中较为普遍，随年龄增长而减少，且与关系和感知健康状况的关联各不相同。最近的肛交和同性口交的报告很少。独自自慰在 18-39 岁的女性中最为常见，阴道性交在 18-29 岁的女性中最为常见，而肛交则很少报告。
美国当代女性进行了各种各样的独自和伴侣性行为，但性行为在年龄较大的年龄组中较少见，也较少发生。
