Barone C, Ickovics J R, Ayers T S, Katz S M, Voyce C K, Weissberg R P
Department of Psychology, Yale University, USA.
Fam Plann Perspect. 1996 Mar-Apr;28(2):69-74.
A substantial number of adolescents, including many as young as 11, engage in high-risk sexual behavior. In a 1992 survey of 2,248 urban students in grades 6, 8 and 10, 45% of respondents, including 28% of sixth graders, were sexually active; the majority of sexually experienced students had had two or more partners. Among sexually active respondents, however, the level of condom use at last intercourse was higher than expected (71%). Results of multivariate analyses indicate that students in grades 8 and 10 were significantly more likely than sixth graders to be sexually experienced; males, blacks and socioeconomically disadvantaged students were significantly more likely than their female, white and better-off counterparts to be sexually active. The effects of gender and race interacted in some cases, and race and socioeconomic status had significant independent effects on rates of sexual intercourse. While males and black students reported high levels of sexual activity, they also were more likely than young women and Hispanics to have used condoms at last intercourse.
相当多的青少年,包括许多年仅11岁的孩子,都有高风险性行为。在1992年对2248名6、8、10年级城市学生进行的一项调查中,45%的受访者有性行为,其中包括28%的六年级学生;大多数有性经历的学生有过两个或更多性伴侣。然而,在有性行为的受访者中,最近一次性交时使用避孕套的比例高于预期(71%)。多变量分析结果表明,8年级和10年级的学生比六年级学生有性经历的可能性显著更高;男性、黑人以及社会经济地位不利的学生比他们的女性、白人以及家境较好的同龄人有性行为的可能性显著更高。在某些情况下,性别和种族的影响相互作用,种族和社会经济地位对性交率有显著的独立影响。虽然男性和黑人学生报告的性活动水平较高,但他们在最近一次性交时使用避孕套的可能性也比年轻女性和西班牙裔更大。