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目的了解北京市昌平区2011-2015年大学生艾滋病相关知识知晓和行为现况,为更加有效地开展大学生艾滋病健康教育提供科学依据。方法采取分阶段整群随机抽样方法,在某高校2011-2015年共抽取4 000名学生,进行问卷调查和血清学检测。结果大学生艾滋病知识总体知晓率为93.38%。有过性行为的比例为6.58%(263/4 000);首次性行为安全套使用比例为60.08%。最近1年性行为在固定性伴、临时性伴和商业性伴中坚持使用安全套比例分别为48.6%、51.8%和50.0%;最近1年接受过艾滋病检测的比例为4.0%(99/4 000)。血清检测未发现HIV抗体阳性。结论大学生艾滋病知识知晓整体水平较高,但部分学生仍有不安全性行为,预防艾滋病感染意识薄弱,应进一步加强艾滋病宣传和行为干预力度,避免高危行为的发生。
Objective To understand the status of AIDS-related knowledge and behavior among college students in Changping District, Beijing from 2011 to 2015, and to provide a scientific basis for carrying out AIDS health education among college students more effectively. Methods A phased cluster random sampling method was adopted. A total of 4,000 students were recruited in a certain university from 2011 to 2015, and questionnaires and serological tests were conducted. Results The overall awareness of AIDS among college students was 93.38%. The proportion of having had sexual intercourse was 6.58% (263/4 000); the proportion of first-time sexual condom use was 60.08%. The proportion of condom users who consistently use condoms in fixed-sex partners, temporary partners and commercial partners in the most recent year was 48.6%, 51.8% and 50.0%, respectively. The proportion of HIV-positive patients who received HIV testing in the recent year was 4.0% (99/4 000 ). No HIV antibody was detected in the serum test. Conclusions There is a high overall level of knowledge about AIDS among undergraduates, but some students still have unsafe sex and awareness of preventing HIV infection is weak. HIV / AIDS awareness and behavioral intervention should be further strengthened to avoid the occurrence of high-risk behaviors.