Department of Obstetrics and Gynecology, Hospital Universitario Virgen Macarena, E-41009 Sevilla, Spain.
Contraception. 2011 Jan;83(1):82-7. doi: 10.1016/j.contraception.2010.05.010. Epub 2010 Jun 17.
This study was designed to acquire information about the use of contraceptive methods in order to reduce the number of elective abortions.
Since 1997, representative samples of Spanish women of childbearing potential (15-49 years) have been surveyed by the Daphne Team every 2 years to gather data of contraceptive methods used.
During the study period, 1997 to 2007, the overall use of contraceptive methods increased from 49.1% to 79.9%. The most commonly used method was the condom (an increase from 21% to 38.8%), followed by the pill (an increase from 14.2% to 20.3%). Female sterilization and IUDs decreased slightly and were used by less than 5% of women in 2007. The elective abortion rate increased from 5.52 to 11.49 per 1000 women.
The factors responsible for the increased rate of elective abortion need further investigation.
本研究旨在获取避孕方法使用信息，以减少人工流产数量。
自 1997 年以来，Daphne 团队每两年对有生育能力的西班牙女性（15-49 岁）进行一次代表性抽样调查，以收集避孕方法使用数据。
在 1997 年至 2007 年的研究期间，整体避孕方法使用率从 49.1%上升至 79.9%。最常用的方法是避孕套（从 21%上升至 38.8%），其次是避孕药（从 14.2%上升至 20.3%）。女性绝育和宫内节育器的使用略有下降，2007 年仅不到 5%的女性使用。人工流产率从每 1000 名妇女 5.52 例上升至 11.49 例。
需要进一步调查导致人工流产率增加的因素。
