二十多年来，青少年对避孕措施的忽视没有改变。

No change in adolescents' neglect on contraceptive use over two decades.

机构信息

Department of Gynaecology, Herning Hospital, Gl. Landevej 61, 7400 Herning, Denmark.

出版信息

Arch Gynecol Obstet. 2011 Mar;283(3):551-7. doi: 10.1007/s00404-010-1392-6. Epub 2010 Feb 17.

DOI:10.1007/s00404-010-1392-6

PMID:20162288

Abstract

PURPOSE

The sexual activity and contraceptive use is evaluated over 21 years amongst Danish adolescents in ninth grade.

METHODS

A repeated, cross-sectional questionnaire study in the municipality of Viborg, comparing the results of four consecutive surveys between 1986 and 2007.

RESULTS

In 2007, 40% of the pupils had sexual debut at an average age of 15.3 ± 1.5 years. At sexual debut condoms were used in 77% of the adolescents and the contraceptive pill in 15%. At their latest coitus 34% used any contraceptive pill as 27% of pupils changed from use of condom to the pill. Practical experience with condoms was found in 90% of both sexes at sexual debut. Fourteen percent of the adolescents used no contraception at all at debut in 2007, which is similar to 1986, 1993, and 2000. Eighteen percent of the pupils used no contraception at all at their last intercourse in 2007 and 2000.

CONCLUSION

Knowledge about and use of condoms is substantial amongst adolescents already at sexual debut. A shift is confirmed from condoms at first coitus to more frequent use of the pill later on. A considerable number of pupils (10-20%) are neither protected against sexually transmitted infections nor pregnancy at first or later intercourse.

摘要

目的

评估丹麦 9 年级青少年在 21 年内的性行为和避孕措施使用情况。

方法

在维堡市进行了一项重复的、横断面问卷调查研究，比较了 1986 年至 2007 年四次连续调查的结果。

结果

2007 年，40%的学生在平均 15.3±1.5 岁时首次发生性行为。在首次性行为中，77%的青少年使用了避孕套，15%使用了避孕药。在最近的一次性交中，34%的人使用了任何避孕药，因为有 27%的学生从使用避孕套改为使用避孕药。在首次性行为中，90%的男女都有实际使用避孕套的经验。2007 年，14%的青少年在首次性行为时完全没有使用任何避孕措施，这与 1986 年、1993 年和 2000 年相似。2007 年和 2000 年，18%的学生在最近一次性交时完全没有使用任何避孕措施。