Sellers D E, McGraw S A, McKinlay J B
New England Research Institute, Watertown, Mass 02172.
Am J Public Health. 1994 Dec;84(12):1952-9. doi: 10.2105/ajph.84.12.1952.
Opponents of condom availability programs argue that the promotion and distribution of condoms increases adolescent sexual activity. This assertion was tested empirically with data from the evaluation of a human immunodeficiency virus (HIV) prevention program for Latino adolescents.
The onset of sexual activity, changes in the frequency of sex, and changes in the proportion of respondents with multiple partners were compared for intervention and comparison groups. Multivariate regression analysis was used to assess the effect of the intervention on these outcomes after adjustment for baseline differences between the intervention and comparison groups.
Male respondents in the intervention city were less likely than those in the comparison city to initiate first sexual activity (odds ratio [OR] = 0.08). Female respondents in the intervention city were less likely to have multiple partners (OR = 0.06). The program promoting and distributing condoms had no effect on the onset of sexual activity for females, the chances of multiple partners for males, or the frequency of sex for either males or females.
An HIV prevention program that included the promotion and distribution of condoms did not increase sexual activity among the adolescents in this study.
避孕套供应项目的反对者认为,避孕套的推广和发放会增加青少年的性活动。本研究利用针对拉丁裔青少年的一项人类免疫缺陷病毒(HIV)预防项目评估数据,对这一论断进行了实证检验。
比较干预组和对照组在性活动开始时间、性行为频率变化以及有多个性伴侣的受访者比例变化等方面的情况。采用多变量回归分析,在对干预组和对照组之间的基线差异进行调整后,评估干预措施对这些结果的影响。
干预城市的男性受访者首次进行性活动的可能性低于对照城市的男性受访者(优势比[OR]=0.08)。干预城市的女性受访者有多个性伴侣的可能性较小(OR=0.06)。推广和发放避孕套的项目对女性性活动的开始时间、男性有多个性伴侣的几率或男性和女性的性行为频率均无影响。
本研究中,一项包含避孕套推广和发放的HIV预防项目并未增加青少年的性活动。