Martín Teresa Castro
Department of Demography, Institute of Economics and Geography, Spanish Council for Scientific Research, Madrid, Spain.
Eur J Contracept Reprod Health Care. 2005 Dec;10(4):219-28. doi: 10.1080/13625180500282379.
To examine sexual and contraceptive use patterns, including method choice, among unmarried youth in Spain.
The analysis is based on the 1999 Youth Survey. The analytical sample comprised 696 never-married sexually experienced women aged 15-24 and 1070 men. Logistic regression was used to assess the influence of various socio-demographic factors on contraceptive use, and multinomial logistic regression was used to examine the determinants of method choice.
Given the trend towards earlier sexual initiation and increasing marriage postponement, sexual activity prior to marriage has become the norm in Spain. Nine out of 10 sexually active single youth reported contraceptive use at their last intercourse. Differentials across social subgroups were small, with the exception of those based on educational level. Young women and men with more than one partner in the previous year and those not currently in a stable relationship were more likely to engage in unprotected intercourse. Regarding the choice of method, the analysis revealed that, although condom is the dominant method, there is a tendency to shift to the pill with increasing age and relationship stability.
The level of contraceptive protection among unmarried youth is reasonably high, but a nontrivial proportion of youth engage in unprotected sexual activity.
研究西班牙未婚青年的性与避孕使用模式,包括方法选择。
分析基于1999年青年调查。分析样本包括696名15 - 24岁有过性经历的未婚女性和1070名男性。采用逻辑回归评估各种社会人口因素对避孕使用的影响,采用多项逻辑回归研究方法选择的决定因素。
鉴于性开始年龄提前和结婚推迟的趋势,婚前性行为在西班牙已成为常态。十分之九有性活动的单身青年报告在最近一次性交时使用了避孕措施。除了基于教育水平的差异外,社会亚组之间的差异很小。前一年有多个性伴侣且目前没有稳定关系的青年男女更有可能进行无保护性交。关于方法选择,分析表明,尽管避孕套是主要方法,但随着年龄增长和关系稳定性增加,有转向使用避孕药的趋势。
未婚青年的避孕保护水平相当高,但仍有相当比例的青年进行无保护性行为。