Sexual intercourse and high-risk sexual behaviours among a national sample of urban adolescents in China
Sexual intercourse and high-risk sexual behaviours among a national sample of urban adolescents in China
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DOI：
10.1093/pubmed/fdp123
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发表时间：
2010-09-01
影响因子：
4.4
通讯作者：
Ji, Cheng-Ye
中科院分区：
文献类型：
--
作者：
Song, Yi;Ji, Cheng-Ye
为了解中国城市青少年高危性行为人群的特征以及高危性行为与社会人口学特征的关系，采用“中国青少年高危性行为调查”，于2005年对109754名10-12年级学生和33653名大学生进行匿名调查。人口统计学变量和强迫性行为，安全套使用和意外怀孕的指标进行了多因素Logistic回归分析。年龄14-24岁，女性76233例4.8%的高中生有过性行为，其中32.8%的高中生有过强迫性行为; 11.3%的大学生有过性行为，其中强迫性行为、使用安全套和意外怀孕的发生率分别为23.5%、49.7%和24.2%。学校类型和社会经济地位被发现与高中生的性交和强迫性行为独立相关。对于大学生来说，教育程度、学校类型、家庭结构、母亲受教育程度和社会经济地位与高危性行为独立相关，本研究强调了高危性行为与学校类型和社会经济地位之间的关系。这些结果强烈表明，在高中和较低的社会经济领域提供性教育的重要性。
To describe the characteristics of a population with high-risk sexual behaviours and associations between sexual intercourse, high-risk sexual behaviours and socio-demographic characteristics among Chinese urban adolescents.In 2005, 109 754 students in grades 10-12 and 33 653 college students were anonymously surveyed using a Chinese Youth Risk Behaviour Survey. Demographic variables and indicators of forced sex, condom use and unintended pregnancy were analysed with multiple logistic regressions.Of students surveyed, median age was 17.6 (range 14-24 years) and 76 233 were female (53.2%); 4.8% of high school students reported had experienced sexual intercourse; of these, 32.8% reported had forced sex; 11.3% of college students reported had experienced sexual intercourse and of these, the prevalence of forced sex, condom use and unintended pregnancy were 23.5, 49.7 and 24.2%, respectively. School type and socioeconomic status were found to be independently associated with sexual intercourse and forced sex for high school students. For college students, educational level, school type, family structure, maternal education and socioeconomic status were independently associated with high-risk sexual behaviours.This study highlights the association between high-risk sexual behaviours and school type and socioeconomic status. These results strongly suggest the importance of providing sex education in high schools and lower socioeconomic areas.