大学生自我艾滋病感染危险预测和影响因素研究

目的 了解大学生自我艾滋病感染危险预测水平，为改进健康教育策略提供依据。方法 2003年对浙江某市2所综合性大学21448名大学生进行自答式问卷调查。结果 8．1％的大学生认为自己可能感染艾滋病，68．1％回答不可能，23．8％回答不知道。男学生有自我感知危险意识的比例为11．0％，女学生则为5．2％，差异有非常显著性（X^2=242．54，P〈0．001）；对性途径传播艾滋病形势了解的学生中9．0％有自我危险预测，有性交行为史的学生中12．8％有自我危险预测。与自我艾滋病感染危险预测有关的影响因素有学校、性别、是否了解经性途径传播艾滋病正在上升、是否有性交行为史等7个因素。结论 应重视并提高大学生的自我艾滋病感染危险预测水平，并进一步深化大学生有关艾滋病预防的健康教育内容和方式。

Self-perceived Risk of HIV Infection and the Influencing Factors Among Undergraduates

Objective To study undergraduate self-perceived risk of HIV infection and the influencing factors,and to provide basis for health education.Methods A self-administered questionnaire survey was conducted among 21 448 students chosen from 2 universities in Zhejiang in 2003.Results About 8.1% of the students considered that they might infect HIV,68.1% did not,and 23.8% answered they were not sure about it.11.0% of the male students had the awareness of self-perceived risk,and for females,the rate was 5.2%(P<0.001).9.0% of the students had self-perceived risk of HIV among the students who had information of AIDS transmission.Among the students who had experiences of sexual intercourse,12.8% had self-perceived risk of HIV.The influencing factors were school,gender,information of HIV epidemic status and sexual intercourse history.Conclusion Efforts to increasing the level of self-perceived HIV infection risk need to be improved.The content and measure for AIDS prevention among college students should be deeply enriched.