Tyden T, Norden L, Ruusuvaara L
Midwifery. 1991 Mar;7(1):25-30. doi: 10.1016/s0266-6138(05)80131-7.
In an attempt to assess the risk of AIDS infection in teenagers in Sweden a survey of adolescent sexual behaviour was conducted in Uppsala. Two hundred and nine students in the first form of an upper secondary school completed a questionnaire at the beginning of a lesson on family life. Half the female and 45% of the male students reported having had sexual intercourse. Forty per cent had not used contraception at their first intercourse and 23% reported no use of contraceptive at their most recent intercourse. The students considered that they had only a low risk of contracting a sexually transmitted disease. The use of condoms was relatively low and this has implications for the students' potential to contract a sexually transmitted disease.
为了评估瑞典青少年感染艾滋病的风险，在乌普萨拉开展了一项青少年性行为调查。一所高中一年级的209名学生在一堂家庭生活课开始时填写了一份问卷。一半的女生和45%的男生报告有过性行为。40%的学生在首次性行为时未采取避孕措施，23%的学生报告在最近一次性行为中未使用避孕措施。学生们认为他们感染性传播疾病的风险很低。避孕套的使用率相对较低，这对学生感染性传播疾病的可能性有影响。
