Traeen B, Lewin B
AIDS-information Unit, National Institute of Public Health, Oslo, Norway.
Arch Sex Behav. 1992 Jun;21(3):253-69. doi: 10.1007/BF01542996.
The issue of casual sex and amount of sexual experience was studied using data from a representative sample of 2997 Norwegians, 17-19 years old. Data were collected by anonymous self-administered questionnaires, and the response rate was 62.8%. Results showed that among adolescents, experience of casual sex to a large extent was a function of the time the individual had been coitally active. The amount of sexual experience was poorly related to social background and strongly related to life-style factors such as smoking and drinking of alcohol. A small minority of adolescents was found to have a sexual behavior deviating from that of the majority, and thus containing elements of potentially high risk for contracting HIV or other STDs. This minority of adolescents had the identifying characteristic of low self-reported intimacy with their first coital partner.
利用来自2997名17至19岁挪威人的代表性样本数据，对随意性行为和性经历数量的问题进行了研究。数据通过匿名自填问卷收集，回复率为62.8%。结果显示，在青少年中，随意性行为经历在很大程度上是个体开始有性交行为时间的函数。性经历的数量与社会背景关系不大，而与吸烟和饮酒等生活方式因素密切相关。发现一小部分青少年的性行为与大多数人不同，因此存在感染艾滋病毒或其他性传播疾病的潜在高风险因素。这一小部分青少年的特征是，他们自我报告与第一个性伴侣的亲密程度较低。
