Walter H J, Vaughan R D, Ragin D F, Cohall A T, Kasen S, Fullilove R E
Columbia University College of Physicians and Surgeons, New York, NY.
Prev Med. 1993 Nov;22(6):813-24. doi: 10.1006/pmed.1993.1074.
To guide the development of an AIDS prevention program for urban minority high school students, the authors investigated the prevalence of AIDS-risk behaviors, and the relative explanatory power of demographic, contextual, and cognitive correlates of these behaviors, among black and Hispanic students in three New York City public high schools.
A survey was administered to a randomly selected sample of classrooms in the 9th through 12th grades of three public academic high schools in a New York City borough. Survey participants (n = 926) were 59% black and 34% Hispanic; the mean age was 16.4 (sd 1.4) years.
Two-thirds of students reported having had sexual intercourse. Of the more than one-half of students who reported past-year intercourse, three-quarters had never or had inconsistently used condoms, one-third had multiple intercourse partners, one-tenth had a sexually transmitted disease, and one-twentieth had intercourse with a high-risk partner. Demographic (i.e., age, race/ethnicity) and contextual (i.e., academic failure, substance use, adverse life circumstances, cues to prevention) factors were most strongly associated with involvement in AIDS-risk behaviors; in contrast, cognitive factors (i.e., knowledge and beliefs about AIDS and AIDS-preventive actions) had little explanatory power.
Addressing demographic and contextual risk factors for involvement in AIDS-related behaviors may prove to be a more powerful AIDS-prevention strategy among adolescents than simply teaching facts about AIDS and fostering prevention-related beliefs.
为指导针对城市少数族裔高中生的艾滋病预防项目的开展,作者调查了纽约市三所公立高中的黑人和西班牙裔学生中艾滋病高危行为的流行情况,以及这些行为的人口统计学、环境因素和认知相关因素的相对解释力。
对纽约市一个行政区三所公立学术高中9至12年级的教室进行随机抽样调查。调查参与者(n = 926)中59%为黑人,34%为西班牙裔;平均年龄为16.4(标准差1.4)岁。
三分之二的学生报告有过性行为。在报告过去一年有过性行为的一半以上学生中,四分之三从未或不经常使用避孕套,三分之一有多个性伴侣,十分之一患有性传播疾病,二十分之一与高危伴侣发生过性行为。人口统计学因素(即年龄、种族/族裔)和环境因素(即学业失败、物质使用、不良生活环境、预防提示)与参与艾滋病高危行为的关联最为密切;相比之下,认知因素(即对艾滋病和艾滋病预防行动的知识和信念)的解释力很小。
在青少年中,解决与参与艾滋病相关行为有关的人口统计学和环境风险因素,可能比单纯传授艾滋病知识和培养与预防相关的信念更有效地预防艾滋病。