Wielandt H, Wermuth L, Pedersen M R
Institute of Community Health, Department of Social Medicine, University of Odense, Denmark.
Acta Obstet Gynecol Scand. 1988;67(4):319-21.
During the period April 1984-February 1985, 4 test samples of totally 380 young Danish women aged 16-20 years old were invited to interview about contraception and sexual behaviour. The response rate was 75.3%. There were 208 (74.0%) who had had sexual debut. Median age was estimated to 16.8 years. At first intercourse 168 (80.8%) used contraception, 36.5% used condom and 36.1% oral contraception (OC). Among teenage-girls with sexual debut before 15 years old 32.5% were unprotected against pregnancy. At the time of the interview 64.4% did use contraception. The most frequently used contraceptive device was OC (46.6%). Teenage-girls changed the contraceptive method from condom to OC after sexual debut. A small proportion of sexually active girls (8%) did not use contraception neither at first intercourse nor at the moment.
在1984年4月至1985年2月期间,邀请了总共380名年龄在16至20岁的丹麦年轻女性中的4个测试样本,就避孕和性行为进行访谈。回复率为75.3%。有208人(74.0%)有过初次性行为。估计初次性行为的中位年龄为16.8岁。初次性交时,168人(80.8%)使用了避孕措施,36.5%使用避孕套,36.1%使用口服避孕药(OC)。在15岁之前有过初次性行为的少女中,32.5%没有采取预防怀孕的措施。在访谈时,64.4%的人确实使用了避孕措施。最常用的避孕方法是口服避孕药(46.6%)。少女在初次性行为后从使用避孕套改为使用口服避孕药。一小部分性活跃的女孩(8%)在初次性交时和当时都没有使用避孕措施。